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Mobile small electroplating wastewater treatment device

A technology for electroplating wastewater and treatment device, which is applied in the fields of metallurgical wastewater treatment, sterilization/microdynamic water/sewage treatment, water/sewage treatment, etc., and can solve the problems of low applicability, inconvenient movement, and unsuitable for electroplating wastewater treatment. , to achieve the effect of strong practicability, improved filtration and purification effect, high social use value and application prospect

Active Publication Date: 2021-08-10
安徽清荷环保有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing electroplating treatment device is relatively large, requires multiple people to operate, is inconvenient to move, is not suitable for some small-volume electroplating wastewater treatment, and has low applicability. Therefore, it does not meet the existing needs

Method used

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  • Mobile small electroplating wastewater treatment device
  • Mobile small electroplating wastewater treatment device
  • Mobile small electroplating wastewater treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] refer to Figure 1-10 , a mobile small electroplating wastewater treatment device, comprising a body shell 1 and a wall 2, the wall 2 divides the inside of the body shell 1 into a mixed sedimentation chamber 6 and a purification chamber 7, and the inner top wall of the mixed sedimentation chamber 6 is vertical A barrier plate 3 is provided, a large particle filter screen 4 is obliquely arranged between the side wall of the barrier plate 3 and the side wall of the mixed sedimentation chamber 6, and a filter screen 4 is arranged between the other side wall of the barrier plate 3 and the side wall of the mixed sedimentation chamber 6 Molecular sieve 5;

[0054] The upper end side of the mixed sedimentation chamber 6 is connected with a sewage inlet 11, and an arc-shaped medicine box 8 is arranged directly below the sewage inlet 11. The outer wall side of the arc-shaped medicine box 8 is connected with a medicine inlet pipe 81, and the medicine inlet pipe 81 runs through th...

Embodiment 2

[0069] refer to Figure 1-10 The difference between this embodiment and Embodiment 1 is that the inner wall of the first connecting shaft 31 is provided with a communication pipe 32, the bottom of the communication pipe 32 is symmetrically connected with spray heads 33 on both sides, and the upper port of the communication pipe 32 is plugged with a liquid inlet. The first bearing 36 is sleeved on the outer wall of the connection between the pipe 35 and the liquid inlet pipe 35 and the communication pipe 32, and the setting of the first bearing 36 does not affect the installation and fixation of the liquid inlet pipe 35;

[0070] The outward extension end of the liquid inlet pipe 35 is provided with a disinfection box 37, and a booster pump is installed on the pipeline of the liquid inlet pipe 35. Under the boosting action of the booster pump, the disinfectant in the disinfection box 37 enters through the liquid inlet pipe 35. The communication pipe 32 is sprayed to the mixed s...

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Abstract

The invention discloses a mobile small electroplating wastewater treatment device which comprises a machine body shell and a wall body, the interior of the machine body shell is divided into a mixed precipitation chamber and a purification chamber by the wall body, and a barrier plate is vertically arranged on the inner top wall of the mixed precipitation chamber; a large-particle filter screen is obliquely arranged between one side wall of the baffle plate and the side wall of the mixed precipitation chamber, and a molecular sieve is arranged between the other side wall of the baffle plate and the side wall of the mixed precipitation chamber; one side of the upper end of the mixing and settling chamber is communicated with a sewage inlet, an arc-shaped medicament box is arranged under the sewage inlet, one side of the outer wall of the arc-shaped medicament box is communicated with a medicament inlet pipe, and the medicament inlet pipe penetrates through the side wall of the machine body shell and extends outwards. The device overcomes the defects in the prior art, is reasonable in design, effectively improves the precipitation rate of heavy metals and cyanides in electroplating wastewater, is convenient and rapid to move, is suitable for being used in multiple occasions, is higher in practicability, and has higher social use value and application prospect.

Description

technical field [0001] The invention relates to the technical field of electroplating wastewater treatment, in particular to a mobile small electroplating wastewater treatment device. Background technique [0002] With the rapid development of social economy, the application of electroplating is very extensive, and the treatment of wastewater or waste liquid discharged from electroplating production. The wastewater and waste liquid discharged from the electroplating factory contain a large amount of metal ions such as: chromium, pickaxe, nickel, cyanide, acid, alkali, and generally organic additives. Some metal ions exist in the form of simple cations, some exist in the form of acid radical anions, and some exist in the form of complex complex ions. Neutralization precipitation method, neutralization coagulation precipitation method, oxidation method, reduction method, barium salt method, ferrite method and other chemical methods are commonly used in electroplating wastewat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F101/20C02F101/18C02F103/16
CPCC02F9/00C02F1/001C02F1/283C02F1/58C02F1/62C02F1/50C02F2001/007C02F1/281C02F2101/20C02F2303/16C02F2303/14C02F2101/18C02F2103/16
Inventor 孙士杰肖葳蕤刘旭
Owner 安徽清荷环保有限公司
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