The device is specially designed for spray drying of organic solvents (such as alcohol, acetone, NMPN, DMF, etc.) by replacing normal air media with inert gas media formed by cyclic nitrogen. In addition to recyclable products, organic solvents can be recycled.

Closed cycle spray dryer Product introduction：

1,The first layer of nitrogen explosion protection: according to the properties of nitrogen inert gas, the whole pipeline uses nitrogen cycle, oxygen content is less than 3% of the system before normal operation.

2,The second layer industrial control explosion-proof, the pressure is higher than 3000 pa. the safety valve opens, may release the pressure, the detailed industrial control procedure please consult the factory technical engineer.

3, The third layer explosion-proof flake, when the pressure inside the drying tower system rises abnormally, the tower top explosion-proof sheet opens automatically to vent the explosion.

4,Fourth floor whole machine explosion-proof, interior with ventilation system (optional, suitable for harmful gases).

Closed cycle spray dryer Characteristics:

1. Can prevent oxidation, avoid danger and improve quality.

 2. It is easy to realize aseptic and dustless.

 3. Can recover the solvent in the feed liquid.

 4. Improve the preservation degree of aromatic components.

 5. Can be used for drying or cooling granulation of combustible liquid materials.

6. Can dry very high temperature sensitive material liquid.

7. Can achieve low pollution, no pollution.

8. Can save deodorization device.

9. Drying can be carried out below 100 ℃ at low temperature.

Closed cycle spray dryer Applicable products:

1. Non-oxidized ceramics, superhard alloy, high-efficiency battery materials.

2. Seasoning, healthy food.

3. Medicine, vitamins, organic medicine.

4. Synthetic resin, wax

  上海乔枫经过多年的发展，不断的引进日本和德国的技术，克服了国内很多物料很难喷雾干燥的难题，比如颗粒很难均匀的难题，平均颗粒15微米以下颗粒很难实现的难题，平均颗粒在100微米以上的难题，颗粒实心圆的难题等。