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Wastewater treatment method

A wastewater treatment and filtration pool technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems that the filter cannot be cleaned automatically, affects the speed of wastewater filtration and treatment, and is blocked

Pending Publication Date: 2020-12-25
申阳
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art that the filter screen cannot be cleaned automatically, is prone to clogging, and affects the filtration and treatment speed of wastewater, and proposes a wastewater treatment method

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0037] refer to Figure 1-8 , a wastewater treatment method, comprising the steps of:

[0038]S1. Prepare a waste water treatment device. The waste water treatment device includes a filter tank 1, and a water inlet pipe 6 is connected to the filter tank 1. A filter screen 25 is fixedly connected to the inner wall of the filter tank 1. One end of the filter tank 1 is obliquely and fixedly connected to a diversion channel 22. , the height of the diversion channel 22 near the end of the filter pool 1 is higher than the height of the diversion channel 22 away from the end of the filter pool 1, and the inner walls of both sides of the filter pool 1 are provided with limit...

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Abstract

The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment method, which comprises the following steps: S1, preparing a wastewater treatment device;S2, enabling water to flow through a filter screen to intercept floaters and suspended solids; S3, when the filter screen is blocked, enabling the water level in a filter tank to rise, driving a floating plate to move upwards, enabling the floating plate to drive a rack to move upwards, enabling the rack to drive a second gear to rotate, enabling the second gear to drive a third gear to rotate, and enabling the third gear to drive a first gear to rotate, enabling the first gear to drive a second bevel gear to rotate, and enabling the second bevel gear to drive a first bevel gear to rotate; S4,enabling a threaded rod to drive a cleaning plate to move to clear up intercepted objects on the filter screen, thus enabling the filter screen to be communicated; and S5, when the filter screen is dredged, resetting the cleaning plate by a reset mechanism. The method has the characteristics that the filter screen is automatically cleaned, and the treatment speed during wastewater treatment is increased.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment method. Background technique [0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and achieve wastewater recovery and reuse, making full use of water resources. When treating wastewater, the floating and suspended solids in the wastewater are generally intercepted and filtered through the filter screen first. Due to the fluidity of the water flow, it is easy to cause the intercepted objects to be adsorbed on the filter screen, resulting in the blockage of the filter screen, which requires artificial Only by cleaning can the filter screen be prevented from clogging, otherwise the filter screen will not be able to perform filtering work, and people cannot find out when the filter screen is blocked in time. When the blocking time is long, it will seriously a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/01B01D29/64
CPCB01D29/01B01D29/03B01D29/6469B01D29/6484
Inventor 不公告发明人
Owner 申阳
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