Sewage treatment filtering and settling tank with multistage filtering function

A technology of sewage treatment and stage filtration, applied in filtration treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. Improve the effect of sewage treatment

Inactive Publication Date: 2018-09-04
张素平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sewage treatment device cannot effectively deal with the large impurities in the sewage, which is likely to cause blockage of the device and affect the efficiency, and the filtering method is relatively simple, which cannot guarantee the filtering effect of the sewage

Method used

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  • Sewage treatment filtering and settling tank with multistage filtering function
  • Sewage treatment filtering and settling tank with multistage filtering function
  • Sewage treatment filtering and settling tank with multistage filtering function

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Embodiment Construction

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc....

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Abstract

The invention discloses a sewage treatment filtering and settling tank with a multistage filtering function. The sewage treatment filtering and settling tank comprises a tank body, water inlet pipes,a motor and a transmission shaft, wherein the water inlet pipes are arranged above the tank body and welded with the tank body; the motor is arranged between the water inlet pipes; the transmission shaft is arranged inside the tank body; the transmission shaft is connected with the motor by virtue of a coupling; blades are arranged on the transmission shaft; a baffle is arranged below the blades;the baffle is welded with the tank body; a first drainage pipe is arranged below the baffle; a first solenoid valve is arranged on the first drainage pipe. The sewage treatment filtering and settlingtank has the beneficial effects that due to the arrangement of the blades, large impurities in sewage can be cut, and the condition that sewage treatment is influenced due to blockage is avoided; dueto the arrangement of a filtering net, a PP cotton filtering layer and an activated carbon filtering layer, the impurities in the water can be filtered to the greatest degree, and the sewage treatmenteffect is improved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a filtration and sedimentation tank for sewage treatment with multi-stage filtering function. Background technique [0002] With the rapid development of the economy, the pressure of water shortage is increasing, and people finally realize that the water consumption in society exceeds the range that the natural cycle can bear. People are becoming more and more aware of the importance of rational use of water resources. Only by fully respecting the natural cycle of water resources, realizing multiple recycling of water resources, and maintaining the cycle balance of water resources is an effective way for sustainable use of water resources. , and sewage treatment is an inevitable choice for the sustainable development of society. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
CPCC02F1/001C02F2001/007C02F2303/26
Inventor 张素平
Owner 张素平
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