Filter in many industrial manufacturing will be used, for the drum filter, belongs to a high cost performance filter, the following by the drum filter manufacturer manager to explain the classification of drum filter, interested friends to have a look!
The remarkable feature of continuous filtration is to scrape off the filter residue clean it. This structure makes the performance of the treated material affected by the surface of the filter material, the filter can adapt to the change of filtration conditions by changing the moving speed of the filtering position. Among many filters, the transfer filter has the characteristics of compact structure, small floor area, strong filtering capacity large processing capacity, which has become a popular filter in factories.
Drum filter can be divided into inner drum filter, outer drum filter, rake filter some other types according to different treatment methods. The inner surface of the filtering extraction liquid dispersed around the drum is used for filtering; the filter outside the drum uses the outer circumference surface of the filter body outside the drum for filtration. Considering that it is easy to block the screen when using common filter to filter algae, coagulate bioflocculation, the filter outside the drum shows good performance.
The rake type drum rotary filter is a device for filtering removing dust by using the outer surface of the rotating drum arranged in the liquid flow path. The rotary filter with outer surface is specially designed to eliminate the disadvantage that the filtering effect of drum becomes worse due to gradual deposition. The filter makes the feed plate into a shape that can make the filtered pulp flow along the rotating direction of the drum, makes the filtered pulp flow through the drum without retention along the flow path. Of course, this is a single stripping method, some equipment can use many scrapers to achieve the corresponding effect.
The above is the classification of drum filter, do you understand it? If you have any questions about this, you can call the drum filter company directly for consultation! Thank you for your support understanding!
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