Application of Rotary Drum Dryer:
Rotary drum dryer is used for drying materials with humidity or granularity in the industries of mineral dressing building material, metallurgy and chemical.
Rotary drum dryer can be used for drying many kinds of materials such as: limestone slag, coal powder, stag, clay stone and so on. Rotary drum dryer is made from rotary body, lifting blade, driving device, supporting device and sealing Ring.
Characteristics of Rotary Drum Dryer:
1. Drying speed is rapid.
2. High quality, high-purity product, good uniformity, good flow capability & solubility final product.
3. Simple and stable operation, convenient control and debugging, easy to achieve automatic operation.
4. Process of production is simple.
Working principle and usage of Rotary Drum Dryer:
1. Bucket elevator: it is used for transporting dried material into the feeder.
2. Feeder: it is used to send the material into the rotary drier silo.
3. Feeder cover: it can keep materials not leaking and maintain the temperature of pulp.
4. Drum dryer: the dryer rotates slowly by motor power to heat material evenly.
5. Lifting plate: through the rotating of transfer cylinder and the mixing of the lifting plate, the materials are heated fully and the water is evaporated.
6. Dust blower.
7. Dust collector cyclone: the dust generated by the mixing of the dried material in the warehouse was discharged out through dust fan and dust collector cyclone, this drying way is environmental.
8. Discharging cover: maintain the temperature in the silo, discharge the dry materials orderly.
9. Rotary discharging feeder: The dry materials are transported on the belt conveyor through rotary discharging feeder.
10. Belt conveyor: the dried materials are transported into product stock by the belt conveyor or directly bulked.
Our company has the standard modern mill building, first-class advanced technology and inspection equipment and manages to improve the products continuously for greater perfection in broad cooperation with the coal research institute and relevant scientific research department.
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Jinan Joysun Machinery Co., Ltd., relying on strong technical support, advanced production equipment, excellent processing technology and scientific detection methods, we ensure product quality and delivery time, and provide a fully optimized technical solution according to your requirements. Jinan Joysun Machinery Co., Ltd. for thawing of meat products and seafood, the equipment has stable performance, reliable quality and short thawing time. It is an ideal defrosting equipment for high-tech meat products, made of stainless steel, conforming to food production standard. Welcome new and old customers to inquire. Our international business covers customers all over the world. We have competitive prices and are proud of our excellent after-sales service. The working attitude of the company and the continuous improvement of the innovation concept will lead Tuo Bo and you to step into the brilliant future hand in hand and create a better future.
Through continuous exploration and practice, the company has developed the advantages of low investment, high efficiency, low operation cost, high product quality and convenient control and operation. The microwave frequency thawing equipment with microwave frequency of 915MHz and output power of 20kw-200kw is above. For food processing enterprises such as chain fast food industry in China, food thawing is provided, and the improvement of food thawing technology in China is also renewed. The benefit is not only "farsightedness", but also at the foot of the eyes. According to experts, the traditional food thawing are based on heat conduction method, material surface temperature is higher than the internal temperature in the thawing process, inevitably there will be drop loss, which will increase the business loss. If merchants use microwave dryer, 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment power, material temperature and transmission speed can be used to achieve adjustable linkage, and the overall heating process control advantages can greatly reduce material consumption and improve food utilization. In addition, as the microwave thawing only needs electricity, no need to consume a lot of water, in the low carbon era, this is not lost a recommended fashion trend.
microwave dryer is a new type of environmental protection drying method. When dry, 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment directly to the medium molecules converted into heat, because the 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment penetrating performance of heating medium and at the same time, no need to heat conduction, so the heating speed is very fast, the water content below 30% of the food, the drying speed can be shortened hundreds of times.
microwave dryer advantages of equipment
1, microwave dryer, short, fast
Conventional thermal sterilization is used to transmit heat from the surface of the food to the interior through heat conduction, convection, or radiation. It often takes a long time to get the germicidal temperature. The 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment is the direct interaction between microwave energy and microorganisms such as food and bacteria. The interaction between heat effect and non thermal effect can achieve fast warming and bactericidal action, and the processing time is greatly reduced. The sterilization effect of various materials is usually 3-5 minutes.
2, 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment low temperature sterilization keep the nutrition and traditional flavor The 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment is through special heat and non thermal effect sterilization, compared with conventional thermal sterilization, it can get the desired disinfection effect at relatively low temperature and short time. Practice shows that the general sterilization temperature can reach the effect at 75-80 degrees centigrade. In addition, microwave dryer processed foods can retain more nutrients and color, aroma, taste, shape and other flavors, and have puffing effect. For example, the vitamin C retained in vegetables treated by conventional heat treatment is 46-50%, while that in microwave treatment is 60-90%, while that in conventional heating is 58%, while that in microwave heating is 84%.
3 microwave dryer and 10%-70% microwave moisture rotary drum dryer for sand and grit drying is suitable equipment save energy Conventional thermal sterilization often has heat loss in the environment and equipment, and microwave is directly treated to food, so there is no extra heat loss. In addition, the conversion efficiency of the electric energy to the microwave energy is in the 70-80%, and the power is generally reduced to 30-50%.
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