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Circulating device for treating wastewater

A recycling device and a technology for treating waste water, which are applied in the fields of filtration and separation, fixed filter element filters, chemical instruments and methods, etc., can solve the problems of poor purification effect of separators, and achieve the effect of improving the effect.

Pending Publication Date: 2020-11-24
工大开元环保科技(安徽)股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above scheme, the quality detector detects the purified water quality. When it is unqualified, the waste water is re-introduced into the clapboard for repurification. At this time, the clapboard has been used for a long time, and dirt is accumulated on the clapboard, and the purification effect of the clapboard is poor.

Method used

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  • Circulating device for treating wastewater
  • Circulating device for treating wastewater
  • Circulating device for treating wastewater

Examples

Experimental program
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Effect test

Embodiment

[0027] A recycling device for treating waste water, such as Figure 1-3 , comprising a filter box 1, the inner bottom of the filter box 1 is provided with a water quality detector 2, the filter box 1 is provided with a filter plate 3, the outer bottom wall of the filter box 1 is provided with an outlet pipe 4, and the outlet pipe 4 is provided with a first The stop valve 5, the filter box 1 is provided with a U-shaped pipe 17, one end of the U-shaped pipe 17 is flush with the bottom wall of the filter box 1, and the other end extends above the filter plate 3, and the U-shaped pipe 17 is provided with a centrifugal water pump 18 for processing The upper end of the box is provided with symmetrical sliding slots 19 along the length direction of the filter plate 3, and sliding blocks 20 are respectively slidably connected in the two sliding slots 19, and the two sliding blocks 20 are respectively provided with cleaning rods 21 extending into the processing box. , between the two c...

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PUM

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Abstract

The invention discloses a circulating device for treating wastewater, and relates to the field of wastewater recovery. The circulating device is characterized in that symmetrical sliding long holes are formed in the upper end of a treatment box in the length direction of a filter plate, sliding blocks are slidably connected in the two sliding long holes correspondingly, the two sliding blocks areprovided with cleaning rods extending into the treatment box correspondingly, a cleaning strip is arranged between the two cleaning rods, the cleaning strip is provided with a brush abutting against meshes of the filter plate, and the upper end of the treatment box is provided with a driving part for driving the cleaning rods to move on a filter screen. Impurities on a filter partition plate are reduced, and the purification effect of the filter partition plate is improved.

Description

technical field [0001] The invention relates to the field of waste water recycling, more specifically, it relates to a recycling device for treating waste water. Background technique [0002] In the process of chemical production, a large amount of wastewater is often produced, and the wastewater contains a large amount of heavy metal ions. [0003] The Chinese patent with the publication number CN108558044A discloses a high-efficiency treatment device for chemical wastewater, including a filter box. A supporting platform is welded to one side of the outer wall of the filter box, and an air pump is fixed on the top outer wall of the supporting platform by screws. The air pump The output end of the filter box is plugged with an air inlet pipe, and the outer wall of the air inlet pipe is threadedly connected with an air inlet valve. A pressure relief groove is opened on one side of the outer wall of the top of the filter box, and a pressure relief pipe is inserted into the inn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/64B01D29/90
CPCB01D29/03B01D29/6423B01D29/90
Inventor 芮正强孙斌张文剑沈健
Owner 工大开元环保科技(安徽)股份有限公司
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