Filter element stain treatment device for reverse osmosis water treatment

Abstract

The invention discloses a filter element stain treatment device for reverse osmosis water treatment, which relates to the technical field of water treatment. The filter element stain treatment device comprises a box body, a forward and reverse motor is fixedly connected to the left side wall of the box body, a rotating rod is fixedly connected to an output rotating shaft of the forward and reverse motor, the rotating rod penetrates through the box body and extends into the box body, and a first rotating wheel is fixedly connected to the left end of the rotating rod; a first fixed disc is fixedly connected to the right end of the rotating rod, a first telescopic spring is fixedly connected to the right side wall of the box body, a movable plate is fixedly connected to the left end of the first telescopic spring, a second fixed disc is rotationally connected to the left side face of the movable plate, a second rotating wheel is arranged above the first rotating wheel, and the second rotating wheel is in transmission connection with the first rotating wheel through a belt. According to the filter element stain treatment device for reverse osmosis water treatment, a second telescopic spring is driven by a sliding rod, so that a brush head swings, the surface of a filter element is brushed left and right, and brushed stains are flushed through a water pipe.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a filter element stain treatment device for reverse osmosis water treatment. Background technique [0002] Water treatment methods include physical treatment and chemical treatment. Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. Adsorption The more important method is to use activated carbon for adsorption, and the barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain relatively clean water. [0003] Due to the large amount of impurities and bacteria in the natural water, it is often necessary to purify the water. In order to reduce the cost, the filter element is often used for reverse osmosis filtration of the water. Af...

AI Technical Summary

Problems solved by technology

[0003]Because the natural water contains a lot of impurities and bacteria, it is often necessary to purify the water. In order to reduce the cost, the filter element is often used to filter the water by reverse osmosis. After a long time of use, a large amount of bacteria and impurities will remain on the surface of the filter element, which may cause secondary pollution to the water, and will greatly reduce the water purification effect of the filter element

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