Circulating type environmental sewage treatment device

Abstract

The invention discloses a circulating type environmental sewage treatment device. The device comprises a treatment tank and a filter plate, the filter plate comprises an upper filter plate, a lower filter plate and a partition plate; the partition plate is in a stable L shape in a non-deslagging state; one end of a horizontal plate section of the partition plate is hinged to the right side of thetreatment tank; a roller of the upper filter plate can roll in a guide groove in the upper surface of an upper-layer plate, so that the upper filter plate horizontally extends out of the upper-layer plate rightwards; a limiting strip extending into a sliding groove in the upper surface of the upper-layer plate is fixedly connected to the surface of the side, opposite to a balancing weight, of theupper filter plate, a contact strip is connected with the end of a vibration spring installed in the sliding groove, and when the upper filter plate slides out of the upper-layer plate, the contact strip makes contact with the limiting strip and collides with the limiting strip, so that the vibration spring is compressed and reciprocates in the sliding groove; the concave part of the lower filterplate is matched with the arc surface of the corner outer wall of the partition plate. The device is used for circularly purifying sewage, and is simple, efficient and easy for deslagging.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, in particular to a circulating environmental sewage treatment device. Background technique [0002] When the sewage is treated, it needs to be purified by the equipment multiple times, and the sewage is continuously purified in a circular manner to improve the sewage treatment effect. In the existing sewage treatment, there is usually a large amount of garbage on the filter plate during filtration. The excessive accumulation of these garbage will easily cause the blockage of the filter plate and affect the filtration performance, and the settled garbage on the filter plate is not easy to remove. Contents of the invention [0003] The purpose of the present invention is to solve the above technical problems and provide a circulating environmental sewage treatment device, which is not easy to be blocked, has high treatment efficiency and is convenient for slag discharge. [00...

AI Technical Summary

Problems solved by technology

In the existing sewage treatment, there is usually a large amount of garbage on the filter plate during filtration. The excessive accumulation of these garbage will easily cause the blockage of the filter plate and affect the filtration performance, and the settled garbage on the filter plate is not easy to remove.

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