Centrifugal Dehydrator for Fine Coal
    Publish time 2018-04-03 10:54    
Centrifugal Dehydrator for Fine Coal

summary description:

The machine works according to the principle of centrifugal filtration. The wet coal enters the space between the screen basket and the turbine scraper through the inlet port and the distribution plate. Under the action of centrifugal force, water and some small particles of coal pass through the material layer as centrifugal liquid, through the screen basket, and then pass through the drain pipe on both sides of the machine to discharge the outside of the machine. Because of the speed difference between the turbine scraper and the screen basket, the coal particles inside the screen basket are scraped off the screen basket by the turbine scraper and fall into the screen basket. In the outlet chute below the machine, it is discharged out of the machine as a dehydration product.
Product characteristics:

The new designed screw scraper greatly improves the ability of centrifuge to over-large coal, reduces the chance of material clogging and adhering to the inner wall of the machine base, and makes the upper limit of feeding up to 50mm.

Drive gears are made of 20CrMnTi wear-resistant material. After high precision grinding, the accuracy is over 7 grades. The rotating parts are tested by dynamic and static balance, which can ensure the stable operation of the equipment for a long time, low noise and low vibration.

Coal passages are coated with wear-resistant layer, which has the characteristics of good wear resistance, long service life and excellent performance-price ratio.

The differential, as an independent component, is extremely convenient for installation and maintenance.

There is a unique flushing mechanism in the body. When the machine stops, it can flush the coal accumulated inside to ensure the smooth start of the machine next time.

Independent lubricating oil supply system is more scientific and has automatic alarm and protection function.
Specification parameters:


It is suitable for dehydration of clean coal or medium coal with 0.5-50mm particle size in coal preparation plant.