A municipal sewage treatment device and its treatment process based on regeneration and recovery

A technology for treatment device and municipal sewage, applied in water/sewage treatment, multi-stage water/sewage treatment, adsorbed water/sewage treatment, etc., can solve the problems of troublesome treatment, reduce the efficiency of sewage treatment, troublesome operation, etc., and achieve the improvement effect , The operation is simple and convenient, and the effect of increasing the contact area
CN112340897BActive Publication Date: 2021-06-01亚太泵阀有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
亚太泵阀有限公司
Publication Date
2021-06-01

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Abstract

The invention discloses a municipal sewage treatment process based on regeneration and recovery, which belongs to the technical field of sewage treatment equipment. A municipal sewage treatment process based on regeneration and recovery includes a first shell, and a second shell is arranged on the lower side of the first shell body, a ring-shaped first water-soluble film is fixedly connected between the first casing and the second casing, a partition is fixedly connected inside the second casing, an inner ball is fixedly connected at the center of the side wall on the partition, and The inner ball is set through the partition, and the second shell is located directly below the inner ball to dig a through hole, and the elastic sealing film is fixedly connected in the through hole, the lower side wall of the inner ball is inserted with a thimble, and the bottom end of the thimble is fixedly connected with a pressing plate. And the pressing plate is fixedly connected with the elastic sealing film, which can effectively flocculate the sewage, and at the same time absorb and collect the oil on the sewage water surface, the operation is more simple and convenient, and when the adsorption net is retracted, the device is retracted together. It is more environmentally friendly to use.
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Description

technical field

[0001] The invention relates to the technical field of sewage treatment equipment, and more particularly, to a municipal sewage treatment device based on regeneration and recovery and a treatment process thereof. Background technique

[0002] Municipal sewage includes domestic sewage, industrial wastewater and runoff sewage, etc., which are collected by the urban drainage pipe network and transported to the sewage treatment plant for treatment. The urban sewage treatment process should adopt various forms according to local conditions. Considering the natural purification of water bodies and the purification effect of sewage in the process of utilization, determine the degree of wastewater treatment and the corresponding treatment process. The treated sewage, whether used in industry, agriculture or external discharge, should meet the national standards. The treated municipal sewage contains a lot of water-insoluble debris, which will cause huge damage to the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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