CN208250429U - Electrogalvanizing waste liquid environment-friendly processing unit - Google Patents
Electrogalvanizing waste liquid environment-friendly processing unit Download PDFInfo
- Publication number
- CN208250429U CN208250429U CN201820619081.7U CN201820619081U CN208250429U CN 208250429 U CN208250429 U CN 208250429U CN 201820619081 U CN201820619081 U CN 201820619081U CN 208250429 U CN208250429 U CN 208250429U
- Authority
- CN
- China
- Prior art keywords
- valve
- cabinet
- liquid
- electrode plate
- electrogalvanizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a kind of electrogalvanizing waste liquid environment-friendly processing units, it is characterized in that it includes cabinet, upper cover, graphite anode electrode plate, titanium plate cathode electrode plate, multistorey strainer mesh, Rose Box, liquid feed valve, liquid valve and blowdown valve；Upper cover is arranged above cabinet, graphite anode electrode plate and titanium plate cathode electrode plate interval are inserted on the cover and are inserted into cabinet, liquid feed valve connection setting in one upper side of cabinet, liquid valve connection setting below the cabinet other side, multistorey strainer mesh is positioned close in the cabinet at liquid valve, the bottom of box is skewed to tilt down from liquid feed valve to liquid valve, and inclined angle alpha is 5~10 degree；Blowdown valve connection is positioned close to the bottom of box at liquid valve；Rose Box is arranged below blowdown valve；Gas vent is equipped on upper lid.The utility model has the advantages that give up to electrogalvanizing and environmental protection treatment and metallic zinc is made to carry out recycling secondary use.
Description
Technical field
The utility model relates to a kind of waste liquid environment-friendly processing units more particularly to a kind of electrogalvanizing waste liquid environmental protection treatment to fill
It sets.
Background technique
Steel part electrogalvanizing waste liquid is mainly waste water, waste plating solution and the technological operation of plating piece and equipment cleaning generation and sets
The waste liquid that " run, drip, leak " are discharged caused by standby, process flow is medium, this part waste liquid zinc ion content is high, direct emission
By serious polluted source and soil.
Existing electrogalvanizing waste liquid sewage treatment mainly carries out sewage treatment in such a way that milk of lime carries out chemical neutralization precipitation.This
The milk of lime that kind of processing mode needs be it is directly proportional with zinc ion concentration in waste water, zinc ion concentration is higher, required milk of lime
More, the sludge settling of generation is also more.
Summary of the invention
For disadvantage mentioned above, the purpose of this utility model is to provide a kind of can give up to electrogalvanizing environmental protection treatment and to make metal
Zinc carries out the electrogalvanizing waste liquid environment-friendly processing unit of recycling secondary use.
The technical solution of the utility model is: a kind of electrogalvanizing waste liquid environment-friendly processing unit, it is characterized in that it include cabinet,
Upper cover, graphite anode electrode plate, titanium plate cathode electrode plate, multistorey strainer mesh, Rose Box, liquid feed valve, liquid valve and blowdown valve；
Upper cover is arranged above cabinet, and graphite anode electrode plate is inserted on the cover and inserts with titanium plate cathode electrode plate interval
Enter into cabinet, liquid feed valve connection setting in one upper side of cabinet, liquid valve connection setting below the cabinet other side, it is more
Layer strainer is positioned close in the cabinet at liquid valve, and the bottom of box is skewed to tilt down from liquid feed valve to liquid valve,
Inclined angle alpha is 5~10 degree；Blowdown valve connection is positioned close to the bottom of box at liquid valve；Rose Box is arranged under blowdown valve
Side；Gas vent is equipped on upper lid.
The working principle of the invention is using electrochemical principle: being electrolysed solution of zinc sulfate under conditions of energization, metal
Zinc deposition is attached on titanium plate cathode electrode plate.
The utility model compared with prior art possessed by advantage are as follows: can give up to electrogalvanizing environmental protection treatment, make in waste liquid
Zinc ion content height substantially reduces, and greatly reduces milk of lime usage amount, while being electrolysed the metallic zinc come out and can be carried out recycling two
Secondary utilization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is schematic diagram in A-A direction in Fig. 2.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of electrogalvanizing waste liquid environment-friendly processing unit, it is characterized in that it include cabinet 1, on
Lid 2, graphite anode electrode plate 3, titanium plate cathode electrode plate 4, multistorey strainer mesh 5, Rose Box 6, liquid feed valve 7, liquid valve 8 and blowdown valve
9；
Upper cover 2 is arranged above cabinet 1, and graphite anode electrode plate 3 and the interval of titanium plate cathode electrode plate 4 are inserted into upper cover 2
Go up and be inserted into cabinet 1, the connection setting of liquid feed valve 7 in 1 one upper side of cabinet, the connection setting of liquid valve 8 it is another in cabinet 1
One side-lower, multistorey strainer mesh 5 are positioned close in the cabinet 1 at liquid valve 8, and 1 bottom of cabinet is from liquid feed valve 7 to liquid valve 8
What is tilted down is skewed, and inclined angle alpha is 5 degree；Blowdown valve 9 is connected to 1 bottom of cabinet being positioned close at liquid valve 8；Filtering
Case 6 is arranged below blowdown valve 9；Gas vent 2.1 is equipped in upper cover 2.
The working principle of the utility model is that the high zinc sulfate waste liquid of zinc ion content enters cabinet 1 by liquid feed valve 7
In, make the intracorporal solution of zinc sulfate of case in the condition of energization by the graphite anode electrode plate 3 and titanium plate cathode electrode plate 4 of energization
Lower electrolysis, metallic zinc deposition are attached on titanium plate cathode electrode plate, are substantially reduced zinc ion content in waste liquid, are given up after electrolysis processing
Liquid is discharged by liquid valve 8 after multistorey strainer mesh 5 and carries out subsequent processing, is restored obtained zine plate in titanium plate cathode electrode plate 4 and may be used also
It is recycled in the production of steel part electrogalvanizing；Waste liquid containing some impurity flows into Rose Box 6 from blowdown valve 9.
Claims (1)
1. a kind of electrogalvanizing waste liquid environment-friendly processing unit, it is characterized in that it includes cabinet, upper cover, graphite anode electrode plate, titanium plate
Cathode electrode plate, multistorey strainer mesh, Rose Box, liquid feed valve, liquid valve and blowdown valve；Upper cover is arranged above cabinet, graphite anode
Electrode plate and titanium plate cathode electrode plate interval are inserted on the cover and are inserted into cabinet, liquid feed valve connection setting in cabinet one
Upper side, liquid valve connection setting below the cabinet other side, multistorey strainer mesh is positioned close in the cabinet at liquid valve, case
Body bottom is skewed to tilt down from liquid feed valve to liquid valve, and inclined angle alpha is 5~10 degree；Blowdown valve connection setting is being leaned on
The bottom of box at nearly liquid valve；Rose Box is arranged below blowdown valve；Gas vent is equipped on upper lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619081.7U CN208250429U (en) | 2018-04-27 | 2018-04-27 | Electrogalvanizing waste liquid environment-friendly processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619081.7U CN208250429U (en) | 2018-04-27 | 2018-04-27 | Electrogalvanizing waste liquid environment-friendly processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250429U true CN208250429U (en) | 2018-12-18 |
Family
ID=64638173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820619081.7U Active CN208250429U (en) | 2018-04-27 | 2018-04-27 | Electrogalvanizing waste liquid environment-friendly processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250429U (en) |
-
2018
- 2018-04-27 CN CN201820619081.7U patent/CN208250429U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201534880U (en) | Device for electrolyzing and recycling copper from low-concentration waste liquid with copper generated from microetching and pickling | |
| CN104250046B (en) | A kind of nickel-contained wastewater treatment device and its processing method | |
| CN207511931U (en) | The electrochemical softening of water device that a kind of electric current alternately changes | |
| CN105692814A (en) | High-concentration suspended substance electric-flocculation/floc separation precipitation integrated treatment device | |
| CN101982566A (en) | Device and method thereof for recovering metallic nickel ions in electroplating wastewater | |
| CN106430435A (en) | Closed electrolytic cell capable of collecting gases produced by electrolysis | |
| CN208250429U (en) | Electrogalvanizing waste liquid environment-friendly processing unit | |
| CN109097792A (en) | A kind of electrolysis unit from low concentration cupric cyanide barren solution recycling copper and cyanide | |
| CN102560537B (en) | Silver recovery device for silver-containing waste liquor | |
| CN107055772A (en) | A kind of anaerobic organism decalcification system and decalcification method | |
| CN203866076U (en) | Complex-breaking and chromium-removing device for tanning dyeing wastewater | |
| CN205442907U (en) | Flocculation of high concentration suspended solid electricity deposits integration treatment device with flco separation | |
| CN210085182U (en) | Coal gasification grey water treatment system | |
| CN210394033U (en) | A processing system for containing chromium waste water | |
| CN207046914U (en) | A kind of heavy metal containing sewage ionization device | |
| RU139630U1 (en) | ELECTROFLOTATION INSTALLATION | |
| CN209567855U (en) | Heavy-metal acid waste water apparatus for electrochemical treatment | |
| CN208622893U (en) | Acid liquor recycling system of lead-acid storage battery polar plate formation workshop | |
| CN110818148A (en) | Device for recovering nickel ions in wastewater | |
| CN208742099U (en) | A kind of earth of positive pole separating and treating apparatus | |
| CN201873760U (en) | Device for recovering metallic nickel ion in electroplating wastewater | |
| CN208413940U (en) | A kind of device handling industrial circulating cooling water | |
| CN202323064U (en) | Equipment for removing metal impurities in chromeplate solution | |
| CN102101709B (en) | Electrocoagulation device and method for sewage treatment | |
| CN201777923U (en) | Water tank capable of controlling water level and water temperature for treating landfill leachate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |