Chemicals rotary dryer
1. Brief introduction of chemicals rotary dryer:
Drier also named as Drying Machine and Rotary Drier.Drier is mainly consist of rotary body,
raw material feeding plate, driving and supporting device, etc
2. Application of chemicals rotary dryer:
Rotary dryer can dry many kinds of materials which contain moisture, such as coal, coal slurry, slag, industrial waste, and clay stone. Rotary dryer are widely used in building materials,
metallurgy, and chemical industry. Rotary dryer is handling by bringing it into direct contact
with a heated gas. The dryer is made up of a large, rotating cylindrical tube,the dryer slopes
slightly so that the discharge end is lower than the material feed end in order to convey the
material through the dryer.
3. Working principle of chemicals rotary dryer:
Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series
of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back
off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as
it falls. This gas stream can either be moving toward the discharge end from the feed end
(known as co-current flow), or toward the feed end from the discharge end (known as
counter-current flow). The gas stream can be made up of a mixture of air and combustion
gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively,
the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the
gas stream is preheated by some means where burner combustion gases do not enter the dryer,
the dryer known as an indirect-heated type. Often, indirect heated dryers are used when
product contamination is a concern.
4 Main technical parameters of chemicals rotary dryer:
|Model (mm)||Obliquity(%)||Rotation speed (r/min)||Feeding temperature (degree)||Power (kw)||Capacity(t/h)||Weight (t)|
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, Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price 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, Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price directly to the medium molecules converted into heat, because the Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price 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 Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price 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, Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price low temperature sterilization keep the nutrition and traditional flavor The Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price 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 Hot microwave sale ISO9001:2008 approved high quality and chemicals rotary dryer with competitive price 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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