Automatic cleaning basket filter

Abstract

The invention discloses an automatic cleaning basket filter, which includes an upper cover, a shell, a water inlet, a water outlet, a filter cartridge, a sewage outfall, and a cleaning device. The filter cartridge is disposed in the shell, the water inlet is arranged below a filter cartridge port, and the water outlet is disposed above the filter cartridge port. The cleaning device consists of a cleaning brush, a drive device and a drive shaft, the drive device is fixedly connected to the upper end face of the upper cover, the cleaning brush is arranged in the filter cartridge, and the drive device drives the cleaning brush through the drive shaft at the lower end. During use of the automatic cleaning basket filter, when the pressure difference of the water inlet and the water outlet reaches a set value, a pressure difference control system sends a signal to the drive device, the drive device starts to work and drives the drive shaft. The drive shaft drives the cleaning brush to rotate so as to scrape off impurities in the inner wall of the filter cartridge. The scraped impurities fall into the bottom of the shell and are discharged from the sewage outfall. The automatic cleaning basket filter provided by the invention can realize automatic cleaning of the filter cartridge, greatly reduces the cleaning workload of the filter cartridge, alleviates the labor intensity of workers, and ensures normal production.

Description

technical field [0001] The invention relates to an industrial filter, in particular to a basket filter. Background technique [0002] Industrial filters are widely used in petroleum, chemical, chemical fiber, pharmaceutical, food and other industries due to their simple structure and many impurities. cylinder for cleaning. Because the filter cartridge is inside the filter, it is difficult to know the clogging of the filter cartridge. Therefore, it is often necessary to open the upper cover to know whether the filter cartridge needs to be cleaned, which is not only troublesome and time-consuming, but also affects normal production. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an automatic cleaning basket filter which can realize the cleaning of the filter cartridge. The use of this filter greatly reduces the workload of cleaning the filter cartridge, reduces the labor intensity of workers, and ensures normal...

AI Technical Summary

Problems solved by technology

[0002] Industrial filters are widely used in petroleum, chemical, chemical fiber, pharmaceutical, food and other industries because of their simple structure and many impurities. canister for cleaning

Since the filter cartridge is inside the filter, it is not easy to know the blockage of the filter cartridge. Therefore, it is often necessary to open the upper cover to know whether the filter cartridge needs to be cleaned, which is not only troublesome and time-consuming, but also affects normal production.

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