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Sewage treatment device for sheet metal production

A technology of sewage treatment device and sheet metal, which is applied in water/sewage treatment, metallurgical wastewater treatment, water/sewage multi-stage treatment, etc. It can solve the problem that sewage is difficult to meet discharge standards, water resources cannot be recycled, and the filtering effect is not very good. and other problems, to achieve the effect of promoting recycling, sufficient electrolysis, and improving filtration effect

Pending Publication Date: 2019-10-29
合肥高科科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, sewage is easy to be generated during the production process of sheet metal, and the filtration effect of general sewage treatment equipment is not very good. It is difficult to meet the discharge standard for sewage treatment, and water resources cannot be recycled. processing device

Method used

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  • Sewage treatment device for sheet metal production
  • Sewage treatment device for sheet metal production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, a sewage treatment device for sheet metal production includes a primary filter box 1, a secondary filter box 2 and a tertiary electrolytic purification box 3, the primary filter box 1 is located on the upper part of the secondary filter box 2, and the tertiary electrolytic purification box The box 3 is located on the side of the secondary filter box 2, the bottom of the primary filter box 1 is provided with an activated carbon filter 6, the primary filter box 1 communicates with the secondary filter box 2 through the activated carbon filter 6, and the internal card of the primary filter box 1 The oil filter 4 and the metal rubber filter 5 are connected, the oil filter 4 is located above the metal rubber filter 5, and the secondary filter box 2 is connected with an ion exchange resin filter element 7, a glass fiber filter element 8, a ceramic filter element 9 and a composite Filter element 10, ion exchange resin filter element 7 is provided wit...

Embodiment 2

[0024] Such as Figure 1-2 As shown, the external side of the secondary filter box 2 is inlaid with a connecting pipe 13, the secondary filter box 2 communicates with the tertiary electrolytic purification box 3 through the connecting pipe 13, and the connecting pipe 13 is equipped with a sewage detection PH sensor 19 and a pipeline 11 and solenoid valve 20, the sewage detection PH sensor 19 is located on one side of the pipeline 11, and the solenoid valve 20 is located on the other side of the pipeline 11, the sewage detection PH sensor 19 is electrically connected to the solenoid valve 20, and the circulation pump 12 is installed on the pipeline 11. The pipeline 13 is connected to the primary filter box 1 through the pipeline 11, the anode rod 14 is installed on one side of the three-stage electrolytic purification box 3, and the cathode rod 16 is installed on the other side of the three-stage electrolytic purification box 3. 3 is provided with a stirring paddle 17 inside, a...

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Abstract

The invention discloses a sewage treatment device for sheet metal production. The sewage treatment device comprises a first-stage filtering box, a second-stage filtering box and a third-stage electrolytic purification box, wherein the first-stage filtering box is located at the upper part of the second-stage filtering box; the third-stage electrolytic purification box is located at one side of thesecond-stage filtering box; an active carbon filter is arranged at the bottom part of the first-stage filtering box; and the first-stage filtering box and the second-stage filtering box are in mutualcommunication through the active carbon filter. According to the invention, through arrangement of an oil filtering net, a metal rubber filtering net, an ion exchange resin filter element, a glass fiber filter element, a ceramic filter element, a composite filter element and the active carbon filter, effective deep filtration of sewage is realized, and the filtering effect of the sewage is improved; through arrangement of a sewage detection pH sensor, a solenoid valve and a circulating pump, whether the pH value of water meets standards is conveniently detected, and incapability of reaching aspecified PH value for the sewage is avoided; and through arrangement of stirring paddles and a micron filtering net, effective electrolytic purification work to a water source is realized, so the cleanness of the water source is improved, and the effect of purifying the water source is exerted.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a sewage treatment device for sheet metal production. Background technique [0002] Sheet metal has not yet had a relatively complete definition. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a comprehensive cold processing process for metal sheets, including shearing, punching / cutting / compositing, Folding, welding, riveting, splicing, forming, etc., its remarkable feature is that the thickness of the same part is consistent. Generally speaking, the basic equipment of sheet metal technology includes shearing machine, CNC punching machine / laser, plasma, water jet cutting machine, bending machine and Various auxiliary equipment such as: uncoiler, leveling machine, deburring machine, spot welding machine, etc. [0003] However, sewage is easy to be generated during the production process of sheet metal, and the filtration effect of gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/06C02F103/16
CPCC02F9/00C02F1/001C02F1/42C02F1/283C02F1/46104C02F2103/16
Inventor 胡翔
Owner 合肥高科科技股份有限公司
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