Multi-layer structure pressure type water treatment equipment with filter area

Abstract

A multi-layer structure pressure type water purification treatment equipment with a filter area, which includes a shell (1), characterized in that the shell (1) is provided with at least two mutually independent sedimentation areas (2) and a filter area (12), the filter area (12) is located in the lower part of the shell (1), and the sedimentation area (2) is passed through an independent sewage inlet pipe (3) and a high-pressure sewage pipe (4 ) is connected, and a dosing port (9) is provided on the sewage inlet pipe (3); a sludge collection area is provided at the lower part of the sedimentation area (2), and the sludge collection area is connected with the sludge discharge through the pipeline connected to the mouth (5); the upper part of the settling area (2) is provided with a clean water collection area (6), and the clean water collection area (6) is collected through the clean water collection pipe (7) and collected in the filter area (12) One end of the water outlet pipe (8) is connected with the filtered water area (13) at the lower part of the filter area (12), and the other end of the water outlet pipe (8) is connected with the subsequent water use equipment. The invention has the advantages of simple structure, high treatment efficiency, low outlet water turbidity, convenient manufacture, low investment and high cost performance.

Description

technical field [0001] The present invention relates to a kind of sewage treatment equipment, especially a kind of oily sewage treatment equipment. Specifically, it integrates reaction, sedimentation, filtration and mud discharge, and has the advantages of saving chemical input, saving electric power resources, saving investment, reducing Multi-layer structure pressure type water purification treatment equipment with filter area for effluent turbidity. Background technique [0002] As we all know, sedimentation tank equipment is widely used in various water treatment processes. For water with a specific gravity of SS (suspended solids) greater than 1, at present, the sewage discharged from steel rolling and steelmaking workshops of iron and steel metallurgical enterprises contains a large amount of oil, iron oxide scale, mud Sand, suspended solids, etc. These impurities need to be added with chemicals to be precipitated and filtered. At present, there are only two independe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems that the existing oily sewage treatment equipment has a large footprint, high operating costs and unsatisfactory treatment effects, and to design a multi-layer structure with a small footprint and low investment pressure filter area. type water treatment equipment

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