An environment-friendly sewage treatment equipment that can use wind energy

Abstract

The invention relates to the technical field of sewage treatment, in particular to environment-friendly equipment capable of treating sewage by wind energy. The equipment comprises a sewage treatmenttank, support legs are welded at the bottom end of the sewage treatment tank, a sewage inlet pipe penetrates through one side of the bottom of the sewage treatment tank, a residue collecting groove and a residue scraping plate are arranged on the inner side of the top of the sewage treatment tank, a power supply box is arranged on one side of the outer side, a purification box is arranged on the other side, a primary filter net and a filter frame are arranged above the sewage inlet pipe, the filter frame is located above the primary filter net, and the residue collection groove is welded and fixed on the inner wall of the sewage treatment tank. The equipment has the beneficial effects as follows: the purification box structure is arranged on the outer side of the sewage treatment tank, multiple filter sleeves are arranged on the inner side of the purification box, during use, a submersible pump supplies water to the inside of the purification box, and water flow penetrates through thefilter sleeves, is purified by quartz sand on the inner side of the filter sleeves and finally flows back into the sewage treatment tank again. Compared with the prior art, the equipment enriches thesewage treatment means and improves sewage treatment efficiency.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment equipment that can use wind energy. Background technique [0002] Sewage treatment refers to the process of filtering, absorbing, and precipitating sewage so that it can be discharged into a certain water body or reused. Nowadays, the more common means of sewage treatment is to pass it into a purification tank, and then pass it through exposure. The air machine and the dissolved air tank discharge air bubbles into the water, use the air bubbles to make the particles in the water float up, and finally use the slag scraper to scrape off the residue floating on the water surface, so as to realize the purification process. However, there are still some defects and deficiencies in the existing purification ponds when carrying out sewage treatment, as follows: [0003] 1. The drive devices of the aerator and the slag scraper in the exi...

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Problems solved by technology

[0004] 2. The general efficiency of the purification tank in the prior art is not high, and because the purification method of the purification tank is single, many fine particles and water-soluble substances in the water cannot be removed, that is, the overall purification degree is not thorough enough, for this reason, the present invention Propose an environment-friendly sewage treatment equipment that can use wind energy to solve the above problems

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