Home  >  Chemical Process Machinery  >  Chemical Machinery & Equipment  >  Drying Equipments  >  Flash Drying Equipment

1. Fast drying effect, 2, Low discharge moisture, 3. Energy saving, 4. Easy maintaince - details see: https://www.machineto.com/hot-sale-calcium-carbonate-airflow-dryer-10290025

Hot Sale Calcium Carbonate Airflow Dryer

Working Principle of Calcium Carbonate Airflow Dryer:

The hot air enters into the bottom of theResidue Airflow Dryer in tangent direction.Under the driving of the stirrer, a powerful rotating wind field is formed. The paste state materials or large and damp granule enter into theCalcium Carbonate Airflow Dryerthrough the screw charger. Under the powerful function of the stitting vanes at high-speed roation, the materials are crushed under the function of strike, friction and shearing force. The block state materials will soon be smashed and contact the hot air fully and the materials are heated and dried. The dried materials after the de-watering will go up with the heat-air flow. The step rings will stop and keep the big particles. Small particles will be dcisharged out of theCalcium Carbonate AirflowDryer from the of the equipment by centrifugal force function and be smashed again after they fall down to the bottom.
Absorbed the foreign advanced equipment and technology, we DSM factory and Shenyang Chemical Research Institute Under the Chemical Ministry of the State have deceloped thisCalcium Carbonate Airflow Dryer.This is a new kind of drying equipment used for drying the materials, such as paste state, thixotropy, thermal senstive powder and particles. Our factory is equipped with the test sample machine, which can be used for carrying out the drying tests of various feeds for our users and for to provide the parameters to select the applicable machine

Features of the Calcium Carbonate Airflow Dryer:
1. Hot air enters into stirring and crushing and drying chamber from the bottom of dryer with suitable atomizing speed. It exerts strong shearing, blowing, floating and rotating effect to raw material
2. Dry gas enters into the bottom of drier,generating strong rotating airflow, thus making a strong rushing effect for the material stuck on the wall to eliminate the phenomenon that the material stuck on the wall.
3. In the high temperature zone of the bottom of dryer, heat sensitive material does not close contact with hot surface, and special device was equipped at the bottom of dryer to solve the problem that the coking discoloration of heat-sensitive materials.
4. Due to the high speed of gas at circle inside the drying chamber and the staying time of raw material is short, high efficiency and quick speed can be realized.
5. There are elutriation ring and rotating flow at the top of the drying chamber to control the size and temperature of the product. So it can meet the requirement moisture and granule of different raw material.

Application scope of the Calcium Carbonate Airflow Dryer:
Organics: Atrazine (pesticides),lauric acid cadmium benzoic acid, sodium oxalate, sterilization Dan, cellulose acetate, organic pigments, etc
Dyestuff : Anthraquinones, black iron oxide, indigo dye, butyrate, titanium oxide, zinc sulfide, various azo dye intermediates
Inorganic substance: Borax, calcium carbonate, hydrogen peroxide, copper sulfate, ferric oxide, TanSuanBei, three antimony oxide, all kinds of metal salt,synthetic cryolite etc.
Food: Soybean protein, gelatinized starch, vinasse, triticum, wheat starch

Notes:
1. The evaporated amount of moisture is calculated when the temperature of inlet is 200°C and the temperature of outlet is 80°C
2. Besides the models above mentioned, specification can also be made as request.
3. The datum above is for standards, it can be obviously reduced according to different power.