Filter material cleaning device for sewage treatment

Abstract

The invention discloses a sewage treatment filter material cleaning device which comprises a base, a piston cylinder, an output pipe, an input pipe, a one-way valve, a lower collecting tank, a filter screen, a discharge cylinder, a guide frame, a transmission frame, a transmission bulge, a transmission rack, a spring, a polish rod, a scraper blade, a speed regulating motor, a gear, a sliding seat, a piston, a push rod motor, a sliding frame, a transmission arm, a roller and a cleaning part, piston cylinders are fixed to the left portion and the right portion of the bottom end of the base correspondingly, and an output pipe and an input pipe are fixed to the two piston cylinders correspondingly. The adjusting ring is lifted to a proper position according to the cylinder diameter of the filter cylinder, so that the adjusting ring can clamp the outer wall of the filter cylinder under the gravity action of balancing weights after the adjusting ring is released, and the adjusting ring can adapt to the filter cylinders with different outer diameters; water can be conveyed to the bamboo joint pipe, and therefore the purpose of reverse flushing is achieved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a filter material cleaning device for sewage treatment. Background technique [0002] The filter cartridge is a common cylindrical element that plays a filtering role. It can be divided into gas filter cartridges and liquid filter cartridges according to different scopes of application. Whether it is a gas filter cartridge or a liquid filter cartridge, it will Afterwards, its filtration capacity will be reduced due to the clogging of particles. In order to achieve the purpose of reuse, it is necessary to remove the clogged filter cartridge for cleaning. Among many cleaning methods, backflushing is a common cleaning method. method, but dust is often generated when using the back blowing method for cleaning, and it is more cumbersome to deal with the dust at this time, while the traditional method of cleaning the filter cartridge with liquid can solve the problem of dust, but it is ...

AI Technical Summary

Problems solved by technology

[0002]The filter cartridge is a common cylindrical element that acts as a filter. It can be divided into gas filter cartridges and liquid filter cartridges according to the scope of application, regardless of Whether it is a gas filter cartridge or a liquid filter cartridge, its filtration capacity will be reduced due to the clogging of particles after long-term use. Among many cleaning methods, the backflushing method is a common cleaning method, but when using the backflushing method for cleaning, dust is often generated. At this time, it is necessary to deal with the dust, which is cumbersome. Although the method of cleaning with a cylinder can solve the problem of dust, it is often not efficient and will generate a large amount of sewage, and this part of the sewage needs to be specially treated after being discharged, which is also cumbersome and highlights the shortcomings of the traditional cleaning method. place

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