Filtering equipment and cleaning method using ultrasonic cleaning

Abstract

A filtration equipment cleaned by ultrasonic and cleaning method. The filtration equipment comprises a container and more than one filtration tubes which connects in order and sets up in the container fixed. The filtration tubes have a wate-inlet and water-outlet outside of the container. In the container there is at least one second-water-inlet which has a valve. In the side wall of the container fixed an ultrasonic displacement device that connects with ultrasonic electrical source. When cleaning the filtration tubes, we fill water that immerges filtration tubes and through second-water-inlet into the filtration tubes. High-frequency electricity is transformed to mechanical libration and transfered to the water in the container by ultrasonic displacement device.

Description

Technical field: [0001] The invention relates to a water treatment device, in particular to a water filter, in particular to a filter device and a cleaning method utilizing ultrasonic cleaning. Background technique: [0002] In the prior art, filters are generally used together with filter elements to remove suspended solids in water and to absorb organic matter and chlorides. In the filter in the prior art, the filter element is set in the filter tube, water enters from the water inlet, passes through multiple filter elements in sequence at a certain flow rate, and finally gets treated water from the water outlet, and the suspended solids remain in the filter element , The filter element needs to be replaced after being used for a period of time. At the same time, due to the twists and turns of the filter tube, the inner wall of the filter tube, especially the twists and turns, will also accumulate dirt, which is usually washed by water flow, but the cleaning efficiency is ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem in the prior art to be solved by the present invention is: because in the filter in the prior art, the filter element is arranged in the filter tube, the water enters from the water inlet, passes through a plurality of filter elements in turn at a certain flow rate, and finally passes through the filter element from the outlet. The outlet gets treated water, and the suspended solids remain in the filter element, which needs to be replaced after a period of use. At the same time, due to the twists and turns of the filter tube, the inner wall of the filter tube, especially the twists and turns, will also accumulate dirt. The water flow is used for flushing, but the cleaning efficiency is not ideal

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