Recycling processing device for electroplating wastewater

A technology for recycling and electroplating wastewater, applied in metallurgical wastewater treatment, water/sewage treatment, biological water/sewage treatment, etc., can solve the problem of easy clogging and odor of the filter plate, achieve the effect of gas treatment that is not easy to clog, and improve the effect of preventing clogging , Improve the effect of odor treatment

Inactive Publication Date: 2019-10-25
ANHUI QIMING SURFACE TECH
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Problems solved by technology

[0004] The purpose of the present invention is to provide an electroplating wastewater recovery treatment device, which has the advantages that the filter plate is not easy to block and has a good gas t

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  • Recycling processing device for electroplating wastewater
  • Recycling processing device for electroplating wastewater
  • Recycling processing device for electroplating wastewater

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[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] See Figure 1-4 , An electroplating wastewater recovery and treatment device, comprising a treatment cylinder 1, the top of the left side of the treatment cylinder 1 is connected with an inlet pipe 2, the top of the treatment cylinder 1 is welded with a sludge bucket 3, and the bottom of the sludge bucket 3 is connected with a recovery pipe 4, because The surface of the recovery pipe 4 is clamped with a first solenoid valve 21, an...

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Abstract

The invention discloses a recycling processing device for electroplating wastewater. The recycling processing device comprises a processing barrel, a water inlet pipe communicates with the top of theleft side of the processing barrel, and a sludge hopper is welded to the top of the processing barrel. According to the recycling processing device for the electroplating wastewater, waste gas is filtered through an air filtering box, the situation that unpleasant odor generated by the waste gas influences a user is avoided, the user drive a scrapping plate through a transmission mechanism to moverightwards, impurities at the top of a filtering plate is removed, meanwhile a sealing plate is rightwards pushed to be opened by the scrapping plate, thus waste slag conveniently falls into a collecting box, after the scraping plate moves leftwards and restores, restoring of the sealing plate is conducted through a restoring mechanism to seal the processing barrel, and the problems that a filtering plate is prone to being blocked and the unpleasant odor is large after blocking in an existing recycling processing device for the electroplating wastewater after a long time using are solved. Therecycling processing device for the electroplating wastewater has the advantages that the filtering plate is not prone to being blocked, and the gas processing effect is good, and the anti-blocking effect and the unpleasant odor processing effect are improved.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment devices, in particular to an electroplating wastewater recovery and treatment device. Background technique [0002] Waste water and waste liquid discharged from electroplating factories (or workshops), such as rinsing water for plating parts, waste bath liquid, equipment cooling water and flushing ground water, etc., the water quality varies according to the production process, some contain chromium, some contain nickel or Contains cadmium, cyanide, acid, alkali, etc. Some metal ions in wastewater exist in the form of simple cations, some in the form of acid radical anions, and some in the form of complex complex anions. One type of wastewater often contains more than one harmful component, such as cyanide and cadmium in cadmium plating wastewater. In addition, the general plating solution often contains organic additives. Most of the existing electroplating wastewater treatment de...

Claims

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Application Information

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IPC IPC(8): C02F9/14B01D46/10B01D46/00C02F103/16
CPCB01D46/0038B01D46/10C02F1/001C02F3/34C02F2103/16C02F2201/007C02F2303/14
Inventor 罗秀梅
Owner ANHUI QIMING SURFACE TECH
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