An integrated sedimentation water separation equipment suitable for domestic sewage treatment

Abstract

The invention discloses an integrated sedimentation water separation device suitable for domestic sewage treatment, which solves the problems of uneven water intake and inability to buffer the impact of sewage on the equipment in current sewage treatment projects, and has a simple structure, It can effectively achieve water separation and reduce the beneficial effect of solid debris entering the functional area of ​​sewage equipment. The scheme is as follows: an integrated sedimentation water separation equipment suitable for domestic sewage treatment, including a shell, and the shell is provided with a water inlet and a drain. , the housing is provided with at least two partitions to divide the interior of the housing into several chambers, and the adjacent chambers communicate to realize the flow of sewage, and the top of the partition between the last two chambers through which the sewage flows is set In the overflow weir, a plurality of cavities are arranged in the last chamber, and each cavity communicates with the chamber on the front side, so as to realize the function of water separation through the overflow weir and the cavities.

Description

technical field [0001] The invention relates to the field of rural decentralized sewage treatment, in particular to an integrated sedimentation water separation device suitable for domestic sewage treatment. Background technique [0002] With the development of the national economy and the improvement of people's living standards, in the vast rural areas of the country, a large amount of untreated sewage is directly discharged into rural rivers and ponds, which exceeds the self-purification ability of the environment to a large extent, and pollutes the water environment. It affects the quality of life of residents in villages and towns. [0003] In order to improve the living environment in rural areas, a large number of rural decentralized sewage treatment equipment, such as septic tanks, purification tanks, and membrane bioreactors, have appeared on the market. This kind of equipment is small in size and easy to install. It is suitable for use in scattered areas, especial...

AI Technical Summary

Problems solved by technology

This kind of equipment is small in size and easy to install. It is suitable for use in scattered areas, especially in rural areas. However, most of these equipment are standard equipment that can be mass-produced and cannot meet the diverse needs of rural sewage treatment. Therefore, many Areas need to use 2 or more sewage treatment equipment in parallel

When user sewage enters 2 or more sewage treatment equipment in parallel through the water collection pipe network, there is no water dividing device, which leads to different treatment capacity of each sewage treatment equipment, which may increase the workload of individual sewage treatment equipment

[0004] In addition, the inventor also found that the small-scale rural sewage treatment equipment has weak resistance to water impact, and solid debris can easily enter the functional area, which will adversely affect the normal operation of the sewage treatment equipment

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