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The hot molten material of the upstream process is evenly distributed on the uniformly moving steel belt underneath the granulator fabricator, and a continuous spraying and cooling device is set underneath the steel belt, forcing the material on the steel belt to cool and solidify rapidly during the moving process, so as to achieve the purpose of granulation molding. According to the physical properties and process requirements, can choose the external rotary, internal rotary, reciprocating and gate type granulator fabricator form different principles. According to the physical properties and the use of requirements, can choose intermittent drip, continuous strip and full-width overflow and other forms of fabric, in order to produce hemispherical, strip and flake products, respectively. 1.Reduce dust, improve the operating environment; continuous operation, improve production efficiency; particle regularity, the value of goods has been enhanced. 2.The use of thin steel belt heat transfer and forced spray cooling, so that the hot molten material can be quickly cured molding. 3.Because of the steel belt in the unloading end of the reversal of the bending, so that the curing material and the combined surface of the steel belt to produce separation, unloading dust is very small, the shape of the particles to get complete protection. 4.Steel belt and fabricator both adopt frequency conversion speed control, which can be conveniently adjusted and controlled according to the production capacity and material properties. 5.Three stage temperature control is adopted to ensure stable and reliable operation of the system. This granulator is suitable for all kinds of materials whose melting point (softening point) is within 250℃ and need to be condensed and granulated. Typical application materials are: sulfur, paraffin, resins, asphalt, maleic anhydride, maleic anhydride, stearic acid products, thermosol, resorcinol, urea, rubber and plastic auxiliaries and so on.

Resin granulator correct operation has the use of prolonging the service life of the equipment, however, the use of resin granulator in our daily life does not get enough attention, at the same time will cause some unnecessary problems, need to keep in mind the following points. 1, pay attention to fire safety, the production process of resin granulator must be placed around the fire extinguisher. 2, do not use low-quality back to the material with metal impurities or sand (feeding process is best to add a feeding iron removal machine to remove iron in the plastic), near the feed port shall not be placed in the metal that may fall into, placed into the feed hopper to aggravate wear and tear of the screw, barrel, or produce jamming, damage phenomenon. 3, there is a failure or abnormal situation must be reported to the relevant personnel, and by professional maintenance personnel to deal with. If you find any abnormal phenomenon affecting safety, immediately press the emergency stop switch to cut off the power supply. 4, granulator manufacturers tell you plastic machinery operation should be strictly in accordance with the requirements of the operating procedures, not in the non-operating station for unauthorized operation. To ensure the reliability of the safety device, shall not be in pursuit of efficiency to destroy the machine's safety measures. 5, resin granulator gear box should be injected to meet the requirements of the lubricating oil, and regularly replaced. 6, by trained and familiar with the structure and performance of plastic machinery and operating procedures for the operator to operate. 7, resin granulator production operation, plastic temperature has not reached the set temperature, insulation time is not enough, are not allowed to start running screw.

Paraffin granulator model is larger, the degree of automation of the production process is high, adapted to a wide range of raw materials, is very suitable for investment in the use of large centers of enterprises. In order to complete the granulation production, paraffin granulator will generally go through the following process: 1, storage, measurement, mixing. Raw materials are transported to the storage bin by bucket elevator and belt. The number of storage silo, measurement and mixing technology complexity, and the number of components in the product formula. Production, generally with intermittent mixing operation, the formula of the components of the raw materials in the weighing bin weighing, to meet the formula requirements, all added to the intermittent mixer mixing, installed in the system with a balancing bin, balancing the bin after the other equipment is a continuous operation. Trace elements can also be added to the mixer. In order to ensure the uniform distribution of particles, the choice of high-strength mixer. Mixed material and return material is elevated by bucket elevator, and then mixed with return material in double shaft paddle mixer, the return material is unqualified particles after crushing and screening, the ratio of circulating material to new material is about 35:65. 2.Extrusion. Mixed raw materials are extruded by roller extruder, the principle is to shape the material by extrusion. Mixed material through a vertical screw feeder to join the gap between the two anti-directional rotation of the roller shaft, in the extrusion process, the material pressure gradually increased, when the gap between the two shafts in the smallest position, the material is pressurized by ******, and then gradually reduced until 0. 3, crushing, grading. The plate formed in the roller extruder has to be further crushed and graded to get the required particle size. The crushed raw material is divided into oversized particles, product particles and fine particles on a multi-stage sieve. The fine particles on the lowest screen are recycled into the mixer and then extruded into shape. The oversized particles that are retained in the upper level of the multi-stage screen need to be further crushed. After crushing and then return to the screening. 4.Polishing and finishing. In general, the final product needs one or two steps of polishing and finishing. Irregularly shaped particles are rounded off by a rounding drum to round off the edges and corners. The fines produced in the polishing process are circulated through the sieve (a layer of screen). An anti-caking agent is usually added to the dressing. In case of producing large granules of a single product, the process is simpler due to the elimination of weighing, metering, raw material crushing, mixing, etc., which makes the investment in paraffin granulator further reduced.

For resin pelletizer heating is a very important thing, but in fact, this issue is not not very much care, because the heater is inside the machinery, so we do not take this point in the operation of attention. First of all, we have to understand is the operation of the resin granulator safety operation, this is very important, free safety operation ah in order to put the resin granulator some of the various components to play a normal, resin granulator itself has a lot of parts ah, only all the components cooperate with each other in order to play a washing series of machines have a real role, first of all, there is a series of washing machine heating system is located in the machinery of the uppermost part of the organic fertilizer just into the machinery, that is, the place where the organic fertilizer has just entered the machine, the heating system is located in the upper part of the machine. Organic fertilizer has just entered the mechanical place, why need to be heated, first of all, organic fertilizer have a lot of high moisture, if the organic fertilizer is too wet into the start to do, so the organic fertilizer will be the whole machinery bonded, so that it is not possible to operate normally, ah, and organic fertilizer will also be bonded to the machinery above the shell, so that we clean up afterwards will cause a lot of trouble, and more mainly environmental protection! After heating the washing powder machine to make organic fertilizer easier to shape, suitable for our normal work, and organic fertilizer after heating to kill a lot of bugs and bacteria and easier to store, which is the use of drying equipment in the resin granulator.

Paraffin wax granulator is mainly composed of drum, front big pallet wheel, back big pallet wheel, big gear, reducer, motor and so on inside by the granulation area, under the material area, steam nozzle, ring-shaped retaining ring, polishing area and so on.At work, powdered raw materials and return materials from the feed port to join the rotating cylinder drive the material layer upward rotation, through the steam or water sprayed on the rolling material layer to make the material agglomerates into particles, no drying process, room temperature granulation, one-time molding, less investment, quick results, good economic benefits. Small power, reliable operation, no three-waste emissions, stable operation, convenient maintenance, reasonable process layout, advanced technology, low production costs. Wide adaptability of raw materials, can be used for compound fertilizers, pharmaceuticals, chemicals, feed, coal, metallurgy and other raw materials, granulation, and can produce a variety of concentrations, a variety of types (including organic fertilizers, inorganic fertilizers, bio-fertilizers, magnetized fertilizers, etc.) compound fertilizer.

80 square industrial sludge dryer

2 spray drying towers are mainly used for pig blood and duck blood drying

As China has increased the development of agriculture, agricultural and sideline products have been increasingly valued by people. The pollution of livestock manure to the environment is getting more and more serious. However, chicken manure and cow dung are rich in nutrients and trace elements, which are good organic fertilizers. The development of chicken manure and cow manure as a composite organic fertilizer can not only turn waste into treasure, but also reduce environmental pollution, prevent the spread of diseases, and have good economic and social benefits. Organic fertilizers are rich in organic matter and nutrients needed for crop growth. They not only provide the nutrients needed for crop growth, improve soil, but also improve crop quality, increase crop yield, promote high yield and stability of crops, maintain soil fertility, and increase fertilizer. Utilization, reducing production costs. The rational and rational use of organic fertilizer can increase crop yield, improve fertility, improve the quality of agricultural products, and improve the effectiveness of soil nutrients.

In a fluidized bed drying apparatus, a product or solid upward flow of gas passes through a fluid. Fluidized bed mechanical motion enhances this effect by mixing gases and products, enabling high heat transfer and optimal physical reaction speeds. By choosing the right combination of gas velocity and mechanical motion, the granular product that can be processed has the success of a wide range of particle sizes while minimizing dust and fines and increasing yield Features of fluidized bed drying equipment: Yingtai fluidized bed drying system is simple mechanical, reliable and reliable transportation design, unique "vibration" motion, allowing first-in, first-out drying. Heating time and temperature control to create the best results. This is a consistent, unpredictable result of fluidized or sub-fluidized products (when needed in the dryer for a longer period of time), allowing precise control of the piston flow characteristics required by the process. Heavy, powerful The product transport is designed to ensure low maintenance, reliability and extended equipment life. Our fluidized bed dryers range in temperature from -15 ° C to + 600 ° C [5 ° to 1112 ° F] with gas speed changes from 0.2 to 3 m / s. We are a fluidized bed drying equipment manufacturer offering products that are capable of achieving a steady state temperature of 600 ° C [1112 ° F]! This high temperature results in more dry air, which means greener, more sustainable process characteristics and significant energy efficiency. System energy savings reduce your operating costs during your process, while our simple drive, high quality materials, and minimal dust or fine formation reduce maintenance costs as well as increase production.

Roll granulator products for pigments, detergents, catalysts, barium carbonate, chemical fertilizers, silica, inorganic salts, chlorinated isocyanurates, bleaching powders, pesticides, oxides, etc., as well as industrial recycled dust materials : Such as dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding and other dust in cast iron mills. The material is subjected to forced compression molding by mechanical pressure, without adding any wetting agent, and the product purity is guaranteed. The process is short, energy consumption is low, and the output is large. The dry powder is pelletized directly without subsequent drying process, which is more conducive to the convergence and transformation of the existing production process. The high particle strength and the increase in bulk density are more pronounced than other methods of granulation. Particularly suitable for occasions that increase the product's bulk density. Operational flexibility, wide application range, etc. The principle of the roller extrusion granulator: The roller extrusion granulator: the raw material from the hopper enters the rolling between the rolls, rolling out the cakes connected with the particles, the cake material Then enter the smashing device for smashing, and the smashed mixture is filtered through a screen and discharged from the output sagger. The structure of the roller extruding granulator: The roller extruding granulator is composed of a hopper, a transmission deceleration part, a squeezing-rolling roller, a smashing device and a discharging hopper. The power transmission is transmitted from the motor to the drive roller through the reducer and the coupling, and then transmitted to the passive roller through the gear transmission and transmitted to the smashing device through the sprocket drive.

The dry granulator belongs to a kind of granulator and has many granulator manufacturers. The tableting method of a dry granulator is to uniformly mix powders of pharmaceuticals and auxiliary materials into a large sheet or a plate. The method of smashing into particles of the desired size. This method relies on the compressive force to generate binding force between molecules. The preparation method includes a tableting method and a rolling method. The dry granulation tableting method is often used for heat-sensitive materials and drugs that are easily decomposed when exposed to water. The method is simple, labor-saving and time-saving. The process flow of Wenzhou dry granulation machine manufacturers is as follows: Drugs + accessories → smashing → sifting → mixing → briquetting → smashing → whole-grained → mixing → tableting dry granulator manufacturers' attention to the dry granulator pressing method Note 1, content must be determined after mixing. 2. The properties of drugs and excipients should be similar, so that uneven mixing can be avoided. Because the material's bulk density, particle size distribution and other physical properties are similar when the mixing uniformity is good, especially when the main drug content is small, the finished product needs to do the content uniformity, if the mixture is not good, the problem is big. 3, the incompatible lubricant is added last. Note that be sure to wait for the other dressings to mix evenly, then add the incompatible lubricant, and control the mixing time, otherwise it will affect the disintegration and dissolution. 4, when doing prescription design, we must follow the first small test and then the pilot, and finally the principle of large-scale production. 5, special attention must be paid to various abnormal conditions when pressing tablets. During the tableting process, due to equipment vibration and other reasons, the phenomenon of film slivers, poor uniformity, poor hardness, etc., may be traced and solved in a timely manner to ensure product quality.

The reason why the dry granulator product is widely used is because it has many advantages, and it only needs to complete the work through a drum flattening machine. And with the continuous progress of society, products in all aspects of a qualitative leap, the following is the manufacturer's introduction to the characteristics of the product: The purpose of dry granulation the following points: 1, the material is made of the ideal structure and shape; 2, in order to accurately quantify, dosing and management; 3, to reduce the dust fly powder pollution; 4, made of different types of granular system without segregation mixture; 5, to improve the appearance of the product; 6, to prevent the production of certain solids Agglomeration in the process; 7. Improve the flow characteristics of the separated materials; 8. Increase the volume and quality of the powder for storage and transportation; 9. Reduce the risk of toxic and corrosive materials handling operations; The rate of dissolution of the product; 11, adjusting the porosity and specific surface area of the finished product; 12, improving the heat transfer effect and helping to burn; 13, adapt to different biological processes.

The dry powder granulator feeding structure plays a decisive role in the dry-roll forming of the drug. The domestic feed system generally adopts special-shaped unequal-distance screw to feed directly, and can give a certain pre-pressure to the feed screw during the feeding process, so that the hardness and thickness of the pressed material are ensured, so that the pressed medicine sheet meets the required requirements. The key to the dry powder granulation system is to crush and granulate the sheet formed by rolling. After obtaining the pellets with uniform particles and high yield, the company uses the first to break the pellets and then rolls it through the drum. The granulation structure is pressed onto the screen. Can greatly improve the production efficiency of the finished product. The use of dry powder granulation pellet feed has many advantages; 1. It can avoid animals picky eaters. Formulated feed has a variety of raw materials, nutrition, comprehensive, can prevent animals from the powder to choose their favorite, refused to intake of other ingredients phenomenon. Because the pellets of the dry granulator can maintain homogeneity during storage and feeding, it can reduce feed losses by 8% to 10%. 2. Avoid automatic classification of feed ingredients and reduce environmental pollution. In the process of powder storage and transportation, due to the different volume and quality of various powders, it is easy to produce grading. After the granules are made, there is no grading of the feed ingredients, and the granules are not easy to dust. In the feeding process, the granules are less polluted by air and water than the powder. 3. The feed rate is high. During the process of dry granulation, due to the combined action of moisture, temperature and pressure, some physical and chemical reactions occur in the feed to gelatinize the starch and enhance the activity of the enzyme, enabling the fed animal to digest the feed more efficiently and convert it into Increase in weight. Feeding poultry and pigs with pelleted feed can improve the feed conversion ratio (ie, return rate) by 10% to 12% compared to powdered feed. Feeding finishing pigs with pellets has an average daily gain of 4% and a feed-to-meat ratio of 6%. For broilers, the feed-to-meat ratio can be reduced by 3%-10%. 4. Good liquidity and easy management. Many powders, especially those with a small specific weight, feeds with added molasses or high-fat and urea, often adhere to the feed. Due to the good fluidity of the pelleted feeds, there is very little stickiness, and pelletized feeds are the most popular for farms that use automatic feeders to scale up dairy cows or poultry. 5. Storage and transportation are more economical. After granulation, the bulk density of the feed is generally increased by 40% to 100%, which can reduce the storage capacity and save transportation costs. 6. Kill Salmonella in animal feed. Salmonella is preserved in animal tissues when ingested by animals. People who eat this bacteria will get salmonella stomach disease. The method of re-granulation by steam high temperature quenching can kill Salmonella in animal feed.

The material is forced by the mechanical pressure of the dry granulator and the mechanical pressure is used for compression molding. No humectant can be added and the purity of the product is guaranteed. The dry powder is pelletized directly without subsequent drying process, which is more conducive to the convergence and transformation of existing production processes. Various dry powder materials are added from the top of the equipment. After degassing and spiral preloading, two equal rollers are pressed. The rollers are rotated relative to each other and the material is forcibly fed between the two rollers. The rollers nip the material into the nip for compression. The material passes through the compression zone. Afterwards, the material's surface tension and gravity cause it to escape naturally. The finger sticks after being taken out enter the smashing machine and are broken by the rotating knife row. The broken material enters into the whole slicing machine and the granules and part of the powdery materials enter the vortex sieve to be sieved through the rolling knife row. The qualified product is sent to the finished product warehouse through the conveyor. Unqualified materials are fed back to the raw material bin for secondary rolling by the conveyor. The size of the pressing force can be adjusted by the pressure of the hydraulic cylinder according to the needs of the granulation operation. By changing the groove shape of the roller surface, sheet, strip, and flat ball materials can be obtained. The high particle strength and the increase in bulk density are more pronounced than other methods of granulation. Particularly suitable for occasions that increase the product's bulk density. The dry granulator special pigment has compact structure, easy maintenance, simple operation, short process flow, low energy consumption, high efficiency, low failure rate, suitable for a wide range of raw materials, and roller pressure can be freely adjusted according to different materials. The feeding and feeding device adopts variable frequency stepless speed control and has a high degree of automation. It can realize the control of one person and multiple machines, low labor intensity and long-term continuous operation. The main driving parts of the pigment for the dry granulator are made of high-quality alloy materials, stainless steel, titanium, chromium and other surface alloys, which greatly improve the wear resistance, corrosion resistance, high temperature resistance and pressure resistance, and make the pigment dry Granulator has a long service life. It can control environmental pollution, reduce powder waste and packaging costs, and improve product transportation capabilities.

The development of the drying equipment industry focuses on [greenness" For a long time, the domestic drying equipment industry has always had such characteristics: the production scale is small, the entry threshold is low, and the overall technology content is not high, but today, high-tech products are stimulating the production of drying equipment. The emergence of key enterprises in the industry. The industry is step by step to bid farewell to the era of price competition. High value-added, high-tech products are becoming the core competitiveness of dry equipment backbone enterprises. This also means that the pace of industry consolidation is accelerating, and through technological competition, the strong, united, superior and inferior (liè) elimination path will lead to the development of a number of large enterprise groups with solid strength (manpower, material resources, etc.) in the industry. China is currently producing (manufacturing) a variety of drying equipment. Its application scope has been continuously expanded, product quality and quality have been rapidly improved, and the market competitiveness has been continuously improved. Natural drying is far from meeting the needs of production development. Dryers are naturally used extensively. The sludge dryer shaft rotates relative to each other, using different principles and structures of the same angular velocity and linear velocity to subtly reach the sludge self-cleaning effect on the shaft to maximize the sludge drying process and prevent [phenomenon", in particular, the Chinese government With regard to the introduction of policies, export products have created good external conditions for domestic production of dry powder equipment (production) companies, which shows the prospects for the development of drying equipment in China. With the rapid development of China's industrial and agricultural production (products), the demand for drying equipment continues to increase, making the domestic market for dry equipment a good situation. Vacuum dryers are vacuums for cryogenic equipment used to heat materials. Sludge dryer shaft rotates relative to each other, using the same principle and structure of angular velocity and linear velocity to achieve the sludge self-cleaning effect on the shaft, maximize the sludge drying process, and prevent the production of [phenomenon" production drying equipment. The person is expected to emerge after the rain and has achieved good sales (sales) performance. At this time, as the market continues to mature, the overall level of drying equipment is also rising. Today, pay attention to environmental protection, environmental protection measures to improve the drying equipment (point out to solve the problem), reduce dust (shape: solid particles) and exhaust gas leakage, etc., further research (research) direction relative rotation of the sludge dryer shaft, using the same angular velocity and The different principles and structures of line speeds subtly achieve the self-cleaning effect of sludge on the shaft, maximize the sludge drying process, and prevent [phenomenon experts pointed out that we must further strengthen basic research. We should pay attention to international exchanges in research and development applications. Cooperation, focusing on intellectual property protection (Intellectual Property) focuses on new technologies, new applications, and focuses on traditional processes and traditional innovations and innovations. Which is the only way for China's drying equipment industry to become bigger and bigger. Energy-saving and emission-reduction are more and more important.The prospects for future development of drying equipment are new technologies, new fields, high quality, and low energy consumption. In fact, this is not only the development prospects of drying equipment, but also the development path of many equipment industries. So far, the major development of China's drying equipment industry The role of science and technology research and development of more and more prominent, the price is no longer the era of hard work. Enterprises to greatly enhance the market competitiveness of enterprises, further expand business scale, quality and technology to further enhance and accelerate the pace of China drying equipment industry to embark on internationalization.

Features and Applications of Grooved Mixers and Vacuum Feeders Groove mixers mix powder or pasty materials to mix different materials. The belt dryer is a horizontal tank single paddle mixer with agitator blade shaft that is easy to clean. The objects of contact are all made of stainless steel and have good corrosion resistance. The mixing tank of the material can be rejected automatically. Trough mixer features: 1, good dispersion, equipment completely solved due to different proportions of the material is not high and corners. This machine uses a five-axis flying knife mortar mix structure that can effectively disperse a variety of short fibers. 2, a wide range of uses: The equipment can meet different, production of dry mortar performance requirements. Such as masonry mortar, plaster mortar, polymer mortar, polystyrene insulation system requires a variety of dry mortar mortar and other moisture. 3, Small investment, equipment has obvious price advantage. Small investment and quick results. 4, easy to use, the device has a small footprint, simple operation, low energy consumption, can produce 5 to 8 tons per hour. 5, long life: the wearing parts of this equipment. Through the use of high-strength wear-resistant steel, so that it features long service life.

The drying of flash dryers is the most common unit operation, and the production of bulk drugs and preparations has been widely used. From heat transfer methods, convection, conduction, radiation and so on. The existing drying equipment is most convective heat transfer drying, hot air drying, hot air drying contact, heat transfer and evaporation. Typical parallel-flow dryer equipment, ventilation dryers, rotary dryers, dryers, fluidized-bed dryers, spray-dryer applications, those, plus prototype variants, and so on. Air drying, fluidized bed drying, spray dryers are hot air as a heat source and, as in the drying, also complete the material handling, the main feature is the non-driving part of the convection drying process energy saving dryer exhaust dust and odor, when The large amount of wind should be good at the end. The flash dryer is cut by hot air into a dry bottom, forming a strong wind field driven by a rotating stirrer, under a strong function of the impeller rotating at high speed, effect of material, friction, and scattering under the action of shear force blocks The material is quickly crushed, and is in contact with hot air, heated, dried, effectively prevented from sticking to the material and metamorphosing heat-sensitive materials, and can be dried into a uniform powder product, eliminating the crushing classification and screening process. The strong shearing, blowing and rotating effects of flash dryer materials, the selection of various charging devices, and the continuous and stable feeding, will not lead to a bridge phenomenon, the concept of advanced technology, reasonable design and compact structure. Wide application scope, large production capacity, good product quality, high efficiency, energy saving, drying in equipment, crushing, screening once, eliminating environmental pollution, performance of flash dryer has reached the international advanced technology level. Flash dryer performance advantages: 1, in the flash dryer set teeth on the scraper, you can stick to the machine in a timely manner. Avoid sticking walls to ensure the normal operation of the equipment, stable and reliable. 2, continuous operation, stepless speed motor control feed rate, stirring shaft revolution can be adjusted according to the size of different products, and the degree of hot air can also be adjusted to ensure that the dry material of various technical indicators. 3, the whole closed flash dryer drying process, and according to negative pressure operation, the material does not leak, no pollution to the environment, safety and health. 4, can be dried paste, filter cake, etc.; flash dryer instant requirements to complete the drying process, dry heat-sensitive materials to ensure product quality. Intrinsic stirrers, while hot drying at high speed, can handle slightly sticky materials. 5, high-speed particle flow dispersion, drying time is short, high speed, high thermal efficiency. 6, in the drying process, the material is not diluted, reducing evaporation of water, energy-saving effect is remarkable. 7, Flash dryer equipment compact structure, small footprint, dry, crushing, grading, is a combination of hydrocyclone technology, streaming media technology, spray technology and convection heat transfer organic technology, dry without crushing, screening Simplifies the production process and saves power and equipment costs. The flash dryer adopts special wind equipment to reduce the resistance of the equipment and provide an effective air dryer, effectively prolonging the service life of the transmission components. The hot air is dried by the inlet pipe at a proper discharge speed from the bottom of the dryer. Room, Changzhou Haomai Drying Engineering Co., Ltd. designed equipment for many years in the fields of pharmaceuticals, chemicals, pesticides, electronics, mining, food, dyes, pigments, etc., in the national market. Flash dryers can paste high-viscosity, sediment or dry cake-shaped materials without secondary breakage. Due to the short drying time and low temperature rise, it is suitable for some dry heat-sensitive materials and biological bacteria. The rotary flash dryer has the advantages of simple structure, convenient operation, small equipment occupation area, low energy consumption, micro-negative pressure operation, no dust flying, and greatly improved operating environment. Therefore, more and more extensive range. Rotary flash chambers come in a variety of configurations. Three are typical. The first is a large cone, and the lower bottom is an annular gap. The vortex chamber is in communication with the diffuser at the bottom of a rotating blade. Some measures make the annular gap in the bottom adjustable form. This type of dryer is generally operated with positive pressure and the high viscosity material is dried. The interior of the wind collection chamber generally assumes a volute structure that evenly distributes the hot air of the rotating flash section. There is also a form of ventilation for the cylinder and the deflector. It is to take measures to avoid all wind dead angles. The flash dryer is one of the most widely used devices. The fastest growing country is also known as a cyclone dryer and a fast rotary dryer. Flash dryer combines the advantages of fluidization, cyclone, fountain, crushing, grading technology, fluidization technology, cyclonic technology, spray technology and convection heat transfer technology and equipment technology content, suitable for paste, granular, cake shape Material and mud are dry.

Nowadays, the market presents a trend of diversification. At present, large-scale drying equipment has basically realized flexible and composite processing. In the future, it will mainly develop large-scale combined-type composite processing as its development direction, and it will gradually turn to environmental protection in the future. The development of the entire industry is immeasurable. The Drying equipment industry development characteristics: Products tend to high grade. The successful application of intelligent control technology for drying equipment such as foreign paddle dryers has further improved the technical level of drying equipment. The development of eco-friendly drying equipment products has also become an important task for the company. The application of energy-saving technologies and mechatronic technologies has reached the point where they must face each other. Using ergonomic design to improve the operation of intelligence, reduce noise and vibration, pay more attention to the appearance of the design requirements. The Drying equipment industry development characteristics: sales market moved westward. From the current point of view, Beijing, Shanghai, Jiangsu, and Zhejiang have experienced rapid economic growth in the early years, and their comprehensive economic strength is strong. Therefore, the consumption of drying equipment in the region has always been at the forefront of the domestic market. With the further extension of China's expressways, the development of the western region will make the central and western regions become new investment hot spots. The competition is even fiercer. In the long run, local enterprises in China will stick to their own camps. In the long run, upgrading technology and transitioning from simple quality marketing to branded marketing will be the focus of work for each company in the future. The enthusiasm and performance of many well-known foreign companies that have increased their investment in the Chinese market have also proved that the current drying equipment industry in China has great potential for development. The Efficiency is the key to the development of an enterprise. Dryer equipment such as paddle dryers are required to take the intensive development path and increase efficiency is inevitable. Companies need to continuously improve the level of corporate management, improve overall management effectiveness, rationally optimize the structure of the department, and avoid the waste of human resources and time. The Under the global, intelligent, and networked global environment, "manufacturing must move toward intelligent manufacturing" has become the consensus of all countries in the world. Germany is promoting the "Industry 4.0" plan. The United States is promoting the concept of "Industrial Internet". China has also launched a development plan such as "Made in China 2025" in a timely manner. It has endeavored to promote the upgrading of traditional manufacturing to intelligent manufacturing and comprehensively improve manufacturing quality. The In the course of development over the past few decades, although China has become a "manufacturing country," and manufacturing scale ranks first in the world, there is still a big gap between the overall level of manufacturing and advanced countries. The Action Plan for [Made in China 2025" is the action plan for China to transform from a [manufacturer" to a [manufacturer", and building an intelligent factory is one of the important tasks. From 2015 to 2017, the Ministry of Industry and Information Technology has supported a total of more than 500 intelligent manufacturing integrated standardization and new model application projects, and designated 110 projects as [smart manufacturing pilot demonstration projects", including Haier Group`s independent intellectual property rights. COSMO smart factory operating system. The The construction and promotion of smart factories is an inevitable result of social and economic development. It is an inevitable result of the development of science and technology, and it is also an inevitable result for enterprises to obtain sustainable development competitive advantages. We believe that the smart factory of the future will bring more surprises to the world.

The disk is combined with a single hollow shaft for heat exchange, the tube manufacturing process is introduced into the dry system, which increases its reliability and reduces costs. Its characteristics are as follows: 1. The use of steam as a heat transfer medium can be used for the semi-drying process and the drying process, the system is simple and some auxiliary equipment. 2. Provides a carrier gas supply port, which allows for smoother exhaust emissions and reduces auxiliary air and exhaust gas treatment equipment. 3. There is no connection between steam and sludge, which is contained in the tail gas of small insoluble gas, which can cause a secondary pollution. 4. Oxygen content, temperature, and dust concentration are very low. During operation, the system is safe. 5. Horizontal disc drying heat transfer is performed through the shell wall, hollow shaft and the left and right side of the vertical plate, heat transfer area, compact structure, small size. 6. The sludge drying is wet, in order to avoid the wet sludge sticking to the rotating disc, there is a long blade to fix the disc stirring sludge and clean disc surface between the inner wall and the gap between the gaps. After being crushed and agitated, the sludge becomes granular, which facilitates further treatment. 7. The tray dryer uses a low temperature heat source (≤180°C) to heat so that the sludge on the tray does not overheat and is stopped after running. 8. Large amount of sludge treatment, stable operation can ensure that even if the feed is not uniform, the operating resistance is small, and the internal power consumption is significantly reduced. The top cover can be fully opened for easy maintenance. 9.PSG disc continuous dryer has high reliability, can reduce maintenance and maintenance, can be continuously operated day and night, run 8000 hours, can be guaranteed every year. After accidental power failure, the dryer can be started with a load and stable operation. In the company's construction, it is very durable.

Drying operation is a relatively complicated process, and many problems cannot be solved theoretically. It requires experience. The types and types of dryers are also numerous, and the nature of the materials determines the dryers to which they are applied. Intermittent operation dryers have low production capacity, bulkiness, and the material layer is stationary, and are not suitable for the requirements of modern large-scale production. They are only suitable for drying small batches or varieties of products. Intermittently operated dryers have gradually been replaced by continuously operating drying equipment. The continuous operation of the dryer can shorten the drying time, improve product quality, stable operation and easy control. When selecting a dryer, first select several available dryers according to the nature of the material to be dried and the process requirements, then through the economic accounting of the selected dryer's capital costs and operating costs, determine a most suitable drying after comparison. Device.