Centralized filtering device for resident domestic sewage treatment

Abstract

The invention relates to the technical field of sewage filtering equipment, and discloses a centralized filtering device for resident domestic sewage treatment, which comprises a filtering device main body, and a water inlet pipe and a water outlet pipe respectively arranged on two sides of the filtering device main body; brake motors are arranged at the front end and the rear end of the filtering device main body, an exhaust pipe connected with an external exhaust fan is arranged at the top end of the filtering device main body, a first filtering box and a second filtering box are arranged in the filtering device main body, and an auxiliary stirring piece is arranged at the bottom end in the filtering device main body; through the arrangement of an exhaust pipe, the problem that in the sewage filtering process in the prior art, large garbage floating on the surface of sewage reminds that the filtering device is blocked, and the filtering effect and the filtering efficiency are affected is solved; meanwhile, by arranging an auxiliary stirring piece, the problem that the filtering effect and the filtering efficiency are affected due to the fact that loudspeaker box garbage precipitates at the bottom of the filtering device can be effectively solved, so that the device is better in sewage filtering effect and higher in efficiency.

Description

technical field [0001] The invention relates to the technical field of sewage filtering equipment, in particular to a centralized filtering device for domestic sewage treatment of residents. Background technique [0002] Domestic sewage is the wastewater discharged by residents in their daily life, mainly from residential buildings and public buildings. The pollutants contained in domestic sewage are mainly organic matter and a large number of pathogenic microorganisms. The organic matter present in domestic sewage is extremely unstable and easily rots to produce stench. Therefore, domestic sewage must be treated before discharge. [0003] At present, at least the following technical problems are found in the centralized filtering device for the treatment of domestic sewage of residents: the filtering device is easily blocked by garbage such as plastic bags, leaves and foam floating on the surface of the sewage, and garbage and waste are easy to accumulate in the filtering ...

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Problems solved by technology

[0004] The embodiment of the present application provides a centralized filter device for domestic sewage treatment of residents, which solves the problem that the filter device is easily blocked by garbage such as plastic bags, leaves and foam floating on the surface of the sewage during the use of the centralized filter device in the prior art. In addition, during the filtering process, garbage and waste are easy to accumulate at the bottom of the device and affect the filtering effect, which brings a certain technical problem to the use of centralized filtering devices, and achieves the purpose of effectively improving the filtering effect and filtering efficiency.

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