Sewage multi-treatment device

Abstract

The invention discloses a multiple sewage treatment device, which comprises a water inlet, a water inlet pipe, a first filter box, a second filter box and a waste box. A water inlet pipe is installed on the top of the first filter box, and the top of the water inlet pipe A water inlet is installed, and the bottom end of the right side of the first filter box is sequentially installed with a second filter box and a waste box from bottom to top, and a second water outlet is provided on the right side of the water inlet pipe. In this multiple sewage treatment device, through the cooperation of the first filter plate and the first ejector rod, the first filter plate can be controlled to rotate up and down, so as to prevent untreated sewage from flowing into the waste bin and being discharged, polluting the environment, and the second filter plate can The primary treated sewage is filtered twice to fully filter the sewage. The second filter plate can be quickly disassembled by pressing the pressure rod, and the internal filter medium can be recycled to avoid polluting the environment and save workers' working time. The operation is simplified and the needs of customers are met.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a multiple sewage treatment device. Background technique [0002] For the treatment of industrial and civil sewage, the treatment process is to complete the whole process of sewage treatment by passing the discharged sewage through sedimentation tanks, advection tanks, filtration devices, concentration tanks, mud-water separation devices, etc. Natural precipitation in the middle of the pool makes the dirt in the sewage settle at the bottom of the pool, so that it is easy to collect, but this kind of process equipment occupies a large area, high construction costs, large equipment investment, high operating costs, and has certain limitations, such as The patent with the application number 201620568135.2 includes the first sewage treatment room, and the upper end of the first sewage treatment room is provided with a water inlet. This patent cannot solve the problem that la...

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Problems solved by technology

[0002] For the treatment of industrial and civil sewage, the treatment process is to complete the whole process of sewage treatment by passing the discharged sewage through sedimentation tanks, advection tanks, filtration devices, concentration tanks, mud-water separation devices, etc. Natural precipitation in the middle of the pool makes the dirt in the sewage settle at the bottom of the pool, so that it is easy to collect, but this kind of process equipment occupies a large area, high construction costs, large equipment investment, high operating costs, and has certain limitations, such as The patent with the application number 201620568135.2 includes the first sewage treatment room, and the upper end of the first sewage treatment room is provided with a water inlet. This patent cannot solve the problem that large-volume garbage and untreated sewage enter the fertilizer port together, so that the sewage is not treated. It is discharged after treatment, pollutes the environment, reduces the quality of sewage treatment, cannot recycle the sewage and treat them together, wastes time, and cannot solve the problem that the filter medium needs to be replaced after a period of use, which affects sewage treatment effect, and the filter layer cannot be quickly disassembled and installed quickly, which wastes the working time of the workers, increases the work intensity, and cannot meet the needs of customers

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