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Contact: Jinchun Du
Mob: +8613506161985
Contact: Tony Gao
Mob: +8613812107230
Tel: +86-510-86151034
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E-mail: 13812107230@163.com
Address: Yun Gu Road No.3, Yunting Town,Jiangyin City,Jiangsu Province,China

High Speed Rotating Dryer

High speed rotating dryer is hot air tangent into the bottom of the dryer, driven by the blender to form a strong rotating wind field. Paste materials from the screw feeder into the dryer, the role of high-speed rotation of the stirring paddle, the material by the impact, friction and shear under the action of the dispersion, the rapid crushing of the mass material, full contact with hot air, heated ,dry.

High Speed Rotating Dryer Working Principle

Hot air tangential into the dryer bottom, driven by the blender to form a strong spin wind field. Paste materials from the screw feeder into the dryer, the role of high-speed rotation of the stirring paddle, the material by the impact, friction and shear under the action of the dispersion, the rapid crushing of the mass material, full contact with hot air, heated ,dry. Dehydrated dry material with the hot air flow rise, the grading ring will retain large particles, small particles from the center of the ring out of the dryer, the cyclone separator and precipitator recovery, did not dry or bulk material by centrifugal force to the wall , Back to the bottom was crushed and dried.

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High Speed Rotating Dryer Features

1. Swirl, fluidization, spouting and crushing grading technology organic combination.

2. Compact equipment, small size, high production efficiency, continuous production, to achieve a "small equipment, large production."

3. Drying strength, low energy consumption, high thermal efficiency.

4. Material residence time is short, the finished product of good quality, can be used for heat-sensitive material drying.

5. Negative pressure or micro-negative pressure operation, airtight, high efficiency, eliminate environmental pollution.


High Speed Rotating Dryer Adapt To The Material

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Organic matter: Atrazine (pesticide insecticide), lauric acid, benzoic acid, benzoic acid, bactericidal Dan, sodium oxalate, cellulose acetate, organic pigments.

Dyes: anthraquinone, black iron oxide, indigo pigments, butyric acid, titanium hydroxide, zinc sulfide, various azo dye intermediates.

Inorganic substances: borax, calcium carbonate, hydroxide, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, synthetic cryolite and the like.

Food: Soy protein, gelatinized starch, wine trough, wheat sugar, wheat starch and so on.


Our Advantages of High Speed Rotating Dryer

1. high Dry Strength. As the subjects by the centrifugal, shear, collision, friction and micronized, was highly dispersed state, the relative speed of the gas-solid phase is larger, enhanced mass transfer, heat transfer.

2. Suitable for heat-sensitive materials. Drying machine at the bottom of the high temperature gas velocity, the material is difficult to direct contact with the hot surface; also attached to the cooling jacket, stirring teeth with a plate All this tackles the material sticky wall, coking.

3. Process simplification. Compared with using other types of dryers, drying the paste, sludge, filter cake and other materials with the flash dryer can dry them into a uniform powdery product at one time, eliminating the steps of crushing and screening.

4. Effectively control the final moisture and fineness. Feed and hot air temperature regulation and classifier harmonization of the final moisture content and finished product size can be fully controlled, thus ensuring the product moisture content and fineness uniformity.



Buy High Speed Rotating Dryer Attention Points

1. Physical and chemical properties of the material to be dried

Material morphology, water content, water content, crystal water, particle size, bulk density, viscosity, heat sensitivity, softening point, phase change point, thixotropy, toxicity, corrosivity, odor, flammability, explosive, electrostatic, breathability , Agglomeration, crushing of crystals or particles, etc., can affect the drying effect

2. Material drying characteristics

Drying curves in the proposed dry conditions, the critical moisture content, the equilibrium moisture content.

3. Dry production requirements and long-term planning.

4. The value of the material goods and the effect of drying on it. Such as product moisture, pollution, temperature, wear and tear, chalking, grinding, rehydration ... ... on the value of the product.

5. The material recovery rate requirements.

6. Material drying process of the next sequence. (Involving feeding, the state of discharge method)

7. Drying methods for past materials or similar products.

8. Available heat sources (coal, oil, electricity, gas, liquefied gas, natural gas)

9. Spin flash dryer installation site size, with or without special requirements.

10. Environmental Requirements - Restrictions on dust emissions, noise, vibration, odors, volatiles, etc.

11. Potential amount of procurement funding, local labor, land, energy prices.

12. Dryer user's level of operator and maintenance capabilities.

13. Local environment temperature and humidity

14. Affect the production capacity of flash dryer



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