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2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity

2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity

Product Description T hree cylinder sand dryer working principle : Material from the material feeding device in to the lining of the rotary drum,...
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Product Description

Product Description

Three cylinder sand dryer working principle:

Material from the material feeding device into the lining of the rotary drum, realize downstream drying, the material in the silica sand dryer continuous raising by the lifting plate and scattering in a spiral rolling to heat exchange, by this way the material moving to the other side of the lining material into the middle, then realize counter flow drying, In the middle the material are constantly repeated raising and scattering,Material is marching into two steps forward and one back,Material in the middle layer not only can fully absorb heat coming from the inner cylinder, also can absorb the middle roller heat and prolong the drying time again at the same time, dry material in the best condition. When the material in the middle layer moving to the other side will dropping into outer layer. The material within the outer cylinder with rectangular loop travel , the dry material achieve the effect of drying under the action of hot air will moving fast discharge from dryer machine, the material which not reached drying effect can not moving fast because of itself weight, the wet material in the function of rectangular copy board will fully dry to finish drying process.

The three cylinder silica sand dryer drying system drawing

The three-cylinder silica sand dryer main characteristics

1. This silica sand dryer is high technical content, the dryer body can keep warm by itself, the heat efficiency is reached 80%( single drum dryer only is 35%), it is saving coal 68% than single drum dryer, capacity improve 100%.

2.The length is short 60% than single drum dryer, this is in favour of To process arrangement. This three cylinder dryer system reduce the architectural area of the plant,Save project investment is about 40%.

3.The silica sand dryer is made of heat resistant wear resistant alloy steel plate, this alloy steel plate is 4 times than ordinary steel wear-resisting, the using time is 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity, maintenance is easy.

4.This dryer machine have a high heat efficiency,the outer drum body temperature is lower than 60℃ (single drum dryer body temperature is up to 150℃), exit temperature is low, the output material temperature is lower than 60.

5.Exit temperature is low, this is in favour to dust removal equipment have a long use time, also it can be directly supporting air box pulse bag filter.

6.Civil engineering investment to reduce 50%, power consumption reduced by 60%

7. this new design do not need the transmission of big and small gear,instead of riding wheel drive.

8.The heating course fuel can be coal, biomass, oil and natural gas.

The heat source can use hand burning stove, coal gasifier,biomass burner,also this drying system can use gas burner,oil burner and others.

The three cylinder silica sand dryer at our workshop

silica sand dryer at working site

The technology Parameters of silica sand dryer:

model

Capacity

( t/h)

Moisture after drying

Fuel consumption

(kg/ton)

motor(kw)

Weight( ton)

Φ 623

3-5

0.5%

4-6

3×2

3

Φ 625

5-8

0.5%

4-6

5.5×2

5

Φ 6210

8-12

0.5%

6-8

7.5×2

10

Φ 6215

12-18

0.5%

6-8

11×2

16

Φ 6220

18-22

0.5%

8-10

15×2

22

Φ 6225

22-28

0.5%

8-10

22×2

26

Φ 6230

28-32

1%

8-10

30×2

30

Φ 6235

32-38

1%

12-15

37×2

36

Φ 6240

38-41

1%

12-15

55×2

42

Packaging & Shipping

Export standard container 20GP OR 40GP,40HQ,FR container,In bulk,the spare parts in wooden case.

Some case of our rotary dryer shipping to customer

Company Information

Henan Donging Heavy Industry Equipment CO.,LTD is a new energy equipment, high humidity material drying equipment, environmental protection and research-based professional development of enterprise groups, is the only domestic industry drying equipment research and development, design, production and sales of high-tech enterprise group, and the first certified by ISO quality management system. 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity Heavy Industry Equipment is a project co-drying equipment, Tsinghua University, Henan University research base, China Petroleum and Chemical Industry Federation drying technology professional group member units, Henan Province, the top ten most of the growth of science and technology enterprises.

As a professional manufacture,we are supply 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity dryer,rotary dryer, wood pellet machine, biomass pellet machine, coal gasifier,sawdust burner,wood/biomass pellet burner, wood/biomass powder burner,biomass gasifier,wood chipper,wood hammer mill and other machine.

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, 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 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, 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity directly to the medium molecules converted into heat, because the 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 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.

AAABB

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 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 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.

AAABU

2, 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity low temperature sterilization keep the nutrition and traditional flavor The 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 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%.

PPPEE

3 microwave dryer and 2017 microwave High efficiency Three Drum Silica Sand Dryer/River Sand dryer with large capacity 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%.

PPOOO

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