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Waste liquid treatment device for chemical environmental protection

A waste liquid treatment and environmental protection technology, applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc., can solve problems such as poor waste liquid treatment effect, achieve simple structure, improve contact Area, convenient operation effect

Inactive Publication Date: 2020-10-13
刘雯雯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the treatment of chemical waste liquid, flocculants are used to remove impurities in the waste liquid and explain its microorganisms, but the flocculant in the existing waste liquid treatment device cannot fully contact the waste liquid, which easily leads to poor waste liquid treatment effect

Method used

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  • Waste liquid treatment device for chemical environmental protection
  • Waste liquid treatment device for chemical environmental protection
  • Waste liquid treatment device for chemical environmental protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1~3 , in an embodiment of the present invention, a waste liquid treatment device for chemical environmental protection, comprising a treatment tank 1, a filter plate 2 is arranged inside the treatment tank 1 and a liquid guide pipe 15 is arranged on the bottom wall of the treatment tank 1, and the treatment tank 1 1. An upper bracket 3 is arranged on the upper side, and a lower hanger 8 is installed on the upper bracket 3. The pole part of the lower hanger 8 is slidably matched with the guide rail 29 arranged on the inner side of the upper bracket 3. The bottom of the lower hanger 8 is equipped with a rotating A plurality of agitation levers 10 are arranged on the outer wall of the rod shaft 9 and the rotating rod shaft 9, and a rotating gear 11 is provided at the end of the rotating rod shaft 9, and the rotating gear 11 is engaged with the horizontal driving rack 12 arranged inside the processing tank 1 , the upper bracket 3 is provided with a screw driving...

Embodiment 2

[0028] The difference between the embodiment of the present invention and embodiment 1 is that one end of the filter screen plate 2 is hinged to the inner wall of the treatment tank 1 and the other end of the filter screen plate 2 is provided with a hook ring 17, and a hook ring 17 is provided on the side wall of the treatment tank 1 for supporting The convex plate 16 at the end of the filter screen plate 2 can be easily pulled up by one end of the filter screen plate 2 by hanging the end of the rope on the hook ring 17, so that the flocculated and settled impurities can slide down to the side of the treatment tank 1 for easy cleaning .

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Abstract

The invention discloses a waste liquid treatment device for chemical environmental protection. The device comprises a treatment tank; a filter screen plate is arranged in the treatment tank, and a liquid guide pipeline is arranged on the bottom wall of the treatment tank; an upper support is arranged on the upper side of the treatment tank, and a lower hanging bracket is mounted on the upper support; a supporting rod part of the lower hanging bracket is in sliding fit with a guide sliding rail arranged on the inner side of the upper support; a rotating rod shaft is mounted at the bottom of thelower hanging bracket, and a plurality of stirring driving levers are arranged on the outer wall of the rotating rod shaft; a rotating gear is further arranged at the end of the rotating rod shaft and engaged with a transverse driving rack arranged in the treatment tank; and a lead screw driving assembly capable of driving the lower hanging bracket to reciprocate in the treatment tank is arrangedon the upper support, and a material scattering assembly used for scattering a flocculating agent is further arranged on the lower hanging bracket. The device is simple in structure, capable of effectively improving the mixing effect of a flocculating agent and waste liquid to improve the flocculation treatment effect, convenient to operate, capable of automatically scattering materials and highin practicability.

Description

technical field [0001] The invention relates to the technical field of chemical environmental protection, in particular to a waste liquid treatment device for chemical environmental protection. Background technique [0002] Chemical industry is the abbreviation of "chemical technology", "chemical industry", "chemical engineering" and so on. Any technology that uses chemical methods to change the composition and structure of substances or to synthesize new substances belongs to chemical production technology, that is, chemical technology, and the resulting products are called chemicals or chemical products. During the production process of chemical products, there will be a lot of waste liquid, which needs to be discharged through purification treatment, otherwise it will cause environmental pollution. [0003] In the treatment of chemical waste liquid, flocculants are used to remove impurities in the waste liquid and explain its microorganisms, but the flocculant in the exi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
CPCC02F1/52C02F2201/002
Inventor 刘雯雯贾芳华孙鲁
Owner 刘雯雯