Structural characteristics and the scope of application:
1, Use Donou microporous filter tubes as the main filtration zone in the vertical sealed body, and the bottom of filter has big bottom cover of the pneumatic device with auxiliary filtration area for quickly discharging dry cake.
2, Except for the advantages of large filtration area, little land occupancy within unit volume, the main filtration zone will quickly filter suspension, and the auxiliary filtration zone can complete a filtration of residual suspension inside the machine to prevent this batch of filtrate from the former batch.
3, With sealed filtration, simple operation and easy regeneration.
4, It has been widely used in precise liquid-solid filtration in the chemical, pharmaceutical, food production which has strict requirements of batches, and a larger volume of cake, high degree dryness required (such as filtrations of activated carbon and decoloring liquid, catalyst, ultra-fine crystal).