Filter plate cleaning device for wastewater treatment and use method

Abstract

The invention discloses a filter plate cleaning device for wastewater treatment and a using method, and belongs to the technical field of wastewater treatment. The invention discloses a filter plate cleaning device for wastewater treatment. Wastewater treatment tank, a filter screen plate is detachably connected into the wastewater treatment box, the top of the wastewater treatment box is movablyconnected with a moving rod, the top of the moving rod is rotationally connected with a first bevel gear, the end, away from the first bevel gear, of the moving rod is connected with a moving plate, the moving plate is slidably connected to the inner wall of the wastewater treatment box, the outer wall of the moving rod is sleeved with a first elastic element, the first elastic element is connected between the wastewater treatment box and the moving plate, the outer wall of the moving plate is connected with a scraper, the scraper movably abuts against the outer wall of the filter screen plate, and a first groove is dug in the bottom of the wastewater treatment box. Impurities attached to the outer wall of the filter screen plate are removed through the scraper blade, the filter screen plate is prevented from being blocked, the filter screen plate is detachably connected into the box body, the filter screen plate is convenient to disassemble and assemble, and the filter screen plate can be further cleaned.

Description

Technical field [0001] The present invention relates to the technical field of wastewater treatment, and in particular to a filter plate cleaning device for wastewater treatment and a method of use. Background technique [0002] Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater and other useless water such as primary rainwater flowing into drainage pipes. As we all know, with the rapid development of our country's economy, living standards continue to improve. , the environmental pollution caused by it is becoming more and more serious. Wastewater is extremely harmful to the environment. Industrial wastewater and domestic wastewater are directly discharged into rivers through sewers. The pollution of water bodies is becoming increasingly widespread and serious, threatening human health and safety. . [0003] Among the prior art, the Chinese patent with patent numbe...

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Problems solved by technology

[0003] The Chinese patent with the patent number CN201810296275.2 in the prior art discloses a new type of waste water treatment environmental protection device, including the main body of the device, a working power supply and a waste water treatment pool. The second support rod, the left and right sides of the main body of the device are respectively connected with water inlet pipes and water outlet pipes, the top right side of the main body of the device is provided with a discharge port, and the bottom of the left end of the front side of the main body of the device is equipped with a working power supply. A control switch is installed on the front side of the working power supply, and a waste water treatment pool is connected to the right side of the outlet pipe. This invention not only improves the stirring effect of waste water medicine by providing an upper fixing frame and a pre-filter stirring plate on the lower fixing frame, but also While stirring, the waste water can be pre-filtered, which is beneficial to the more practical use of the waste water treatment environmental protection device, which is more practical; but there are still defects. In the actual use of the device, the filter plate in the waste water treatment tank If it is used for a long time, impurities will often block the mesh holes, which will affect the filtering effect of the filter screen, and the filter screen generally adopts a fixed design, which is difficult to disassemble and also brings certain difficulties to cleaning.

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