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Rural domestic sewage treatment device with anti-blocking function

A technology for domestic sewage and treatment devices, which is applied in filtration circuits, filtration separation, and dispersed particle separation to achieve the effects of avoiding blockage of connecting pipes, low maintenance costs, and avoiding internal blockages.

Inactive Publication Date: 2020-09-04
李柏青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a rural domestic sewage treatment device with anti-clogging function, which can effectively avoid the problem of internal clogging through daily maintenance and long-term maintenance

Method used

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  • Rural domestic sewage treatment device with anti-blocking function
  • Rural domestic sewage treatment device with anti-blocking function
  • Rural domestic sewage treatment device with anti-blocking function

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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not t...

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Abstract

The invention relates to the field of sewage treatment, specifically to a rural domestic sewage treatment device with an anti-blocking function. The sewage treatment device comprises a treatment tank,a sewage inlet pipe and a sewage outlet pipe, wherein the sewage inlet pipe and the sewage outlet pipe are arranged at the two longitudinal ends of the treatment tank; a filter screen and a filter element which transversely separate the treatment tank are mounted in the treatment tank; the filter screen is arranged on one side close to the sewage inlet pipe; the filter element is arranged on oneside close to the sewage outlet pipe; a sludge conveying device mounted in the treatment tank is arranged between the sewage inlet pipe and the filter screen; and a flushing device for flushing the filter screen is arranged above the filter screen. The treatment device can effectively avoid the problem of internal blockage through daily maintenance and long-term maintenance.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a rural domestic sewage treatment device with an anti-clogging function. Background technique [0002] During the process of domestic sewage treatment, due to precipitation and chemical reactions, a large amount of solid impurities will be produced, and these solid impurities will be precipitated to produce a large amount of sludge. The sludge contains a large amount of organic matter and nitrogen, phosphorus and potassium elements, and the COD value is too high, which is far from meeting the national emission standards. Since the establishment of urban domestic sewage treatment plants, people have been working hard to study how to use domestic sewage treatment sludge, especially people expect to use domestic sewage treatment sludge to manufacture fertilizers for agricultural production. [0003] If these sludges are not treated in time, the drainage holes will be blocked, result...

Claims

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Application Information

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IPC IPC(8): B01D36/02B01D53/04
CPCB01D36/02B01D53/04B01D2253/102
Inventor 李柏青
Owner 李柏青
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