NUTSCHE FILTER

Nutsche Filter can be widely applied in the industries such as the pharmacy chemical industry, food, printing dyeing industry. So the use of centrifugal separator is especially suitable for the occasion where demands high cleanliness or short runs but multiple types of product and large quantities of product. The nutsche filter dryer is in accordance with both GMP Norm and FDA Norm. Saideli has pressure nutsche filter with high quality. If you are interested in our products, you can contact us. You will get a competitive agitated nutsche filter dryer price to buy it.

NUTSCHE FILTER WORKING PRINCIPLE

The multifunctional filter is made up of a round tank with a welded head and a liftable chassis. There is mechanical sealing on the head and agitator with the knife. The process is as follows:

Step one: filter

Agitator at the bottom and start rotating. At the same time, feed suspension into the filter. Under the agitating, solid will not sediment so quickly in the suspension. After lots of filter liquid has been drained, lift the agitator to make the filter more effective.

Step two: press filter or vacuum filter

Move the agitate shaft to the highest point and stop agitating. Operate press filter or vacuum filter(note: feed pressure from the top of the tank during vacuum filter for keeping positive pressure inside the tank.)

Step three: squeeze

Along with the reduction of the filtered liquid, the surface of the filter cake will be broken. Start the agitator and rotate in the opposite direction. Make sure the agitator is higher than the surface of the cake. Move down during rotation to squeeze material into smaller pieces so as to drain the filtered liquid.

Step four: wash

After the formation of the filter cake, make it into suspension by adding washing liquid to make material and washing liquid contact thoroughly.  And operate filtration again until form filter cake again. For better quality filter cake or for less filter liquid in the filter cake, washing can be done more than one time.

Step five: discharge

Before discharge, open the vent valve to release the inner pressure and lose the ejector of the discharge device. Rotate the agitator in the same direction as the filter cake discharge direction and slowly scraper the material for discharge.