CN208632689U - A kind of plating liquor collecting device of environmental protection - Google Patents
A kind of plating liquor collecting device of environmental protection Download PDFInfo
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- CN208632689U CN208632689U CN201821394370.8U CN201821394370U CN208632689U CN 208632689 U CN208632689 U CN 208632689U CN 201821394370 U CN201821394370 U CN 201821394370U CN 208632689 U CN208632689 U CN 208632689U
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- electroplating effluent
- water inlet
- inlet pipe
- environmental protection
- fixedly installed
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Abstract
The utility model provides a kind of plating liquor collecting device of environmental protection, is related to electroplate liquid collection technique field.The plating liquor collecting device of the environmental protection, including sucker, steering block is fixedly installed at the top of the sucker, hose is fixedly installed at the top of the steering block, the top of the hose is connected with water inlet pipe by shaft, one end of the water inlet pipe, which is connected, isocon, and one end of the isocon, which is connected, electroplating effluent water inlet pipe.The plating liquor collecting device of the environmental protection, sucker sucks electroplating effluent in collecting tank, pass through the device in collecting tank, electroplating effluent is not only had collected, while electroplating effluent is pre-processed, drains into outside air without gas generation during processing, ion in the pH value and electroplating effluent of electroplating effluent is pre-processed, the work load for alleviating subsequent sewage treatment step is conducive to the purification efficiency for improving subsequent processing, reduces production cost.
Description
Technical field
The utility model relates to electroplate liquid collection technique field, specially a kind of plating liquor collecting device of environmental protection.
Background technique
Plating is exactly to plate the process of the other metal or alloy of a thin layer on certain metal surfaces using electrolysis principle, is
The technique of the surface of metal or other materials product attachment layer of metal film is set to prevent metal oxygen to play using electrolysis
The effects of changing (as corroded), improving wearability, electric conductivity, reflective, corrosion resistance (copper sulphate etc.) and having improved aesthetic appearance.
When plating, coated metal or other insoluble materials do anode, and workpiece to be plated does cathode, the sun of coated metal from
Son is reduced to form coating in workpiece surface to be plated.To exclude the interference of other cations, and coating is made uniformly, securely to need to use
The solution of the cation containing coated metal cooks electroplate liquid, to keep the concentration of coated metal cation constant.
The electroplating effluent that plating is completed, which is emitted into cesspool, to be handled, since the time cycle of sewage treatment is longer,
Prevent electroplating effluent is handled from timely entering cesspool, it is medium to be processed to need separately to enter collection device, however one
As collection device do not have the function of processing electroplating effluent, it is long-term to place the protection being unfavorable for environment.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of plating liquor collecting device of environmental protection, solves one
As collection device not environmentally the problem of.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of electroplate liquid receipts of environmental protection
Acquisition means, including sucker are fixedly installed with steering block at the top of the sucker, are fixedly installed at the top of the steering block soft
The top of pipe, the hose is connected with water inlet pipe by shaft, and one end of the water inlet pipe, which is connected, isocon, and described point
One end of flow tube, which is connected, electroplating effluent water inlet pipe, the bottom of the electroplating effluent water inlet pipe connect have cyanide electroplating effluent into
Water pipe, the electroplating effluent water inlet pipe is connected far from one end of isocon electroplating effluent collecting tank, and the electroplating effluent is collected
The internal activity of tank is fixedly installed with calcium bicarbonate process layer, is fixedly installed with calcium carbonate below the calcium bicarbonate process layer
Process layer is fixedly installed with sieve below the calcium carbonate process layer, and the cyanide electroplating effluent water inlet pipe is far from plating
One end of waste liquid water inlet pipe, which is connected, cyanide electroplating effluent collecting tank, and the top of the cyanide electroplating effluent collecting tank is fixed
Air intake duct is installed, the inside of the cyanide electroplating effluent collecting tank is fixedly installed with ultraviolet tube, and the electroplating effluent is received
The bottom of collection tank and cyanide electroplating effluent collecting tank has been turned on drainpipe.
Further, the first water check valve is provided on the drainpipe.
Further, the bottom of the electroplating effluent collecting tank and cyanide electroplating effluent collecting tank is fixedly installed with branch
Dagger.
Further, the water inlet pipe connects position with isocon and is fixedly installed with seal pipe.
Further, the second water check valve is provided on the isocon.
Further, third water check valve is provided on the electroplating effluent water inlet pipe.
Further, the 4th water check valve is provided on the cyanide electroplating effluent water inlet pipe.
Working principle: in use, sucker is protruded into electroplating pool, electroplating effluent is sucked into water inlet pipe by hose.If
Non-cyanide electroplating effluent opens the second water check valve and third water water check valve, and the 4th water check valve is closed, and keeps non-cyanide dirty
Water enters electroplating effluent water inlet pipe by isocon, enters electroplating effluent collecting tank by electroplating effluent water inlet pipe, by plating
Electroplating effluent redox reaction is carried out by plating after, aqueous solution is in acid or alkalinity.Simultaneously because electrode material and electricity
The influence of main salt and conductive salt component in plating solution contains plurality of heavy metal ion, such as bivalent cupric ion in aqueous solution.Electroplating effluent
After calcium bicarbonate process layer and calcium carbonate process layer, the pH value of electroplating effluent has been neutralized by chemically reacting, has been electroplated simultaneously
Metal ion and hydroxyl in waste liquid are combined into solid precipitation, are carbonated hydrogen Calcium treatment layer, calcium carbonate process layer and sieve resistance
Every will not be discharged together with electroplating effluent.Simultaneously because the carbon dioxide that reaction generates can form calcium bicarbonate with calcium carbonate, make whole
A treatment process does not have gas and generates discharge, conducive to the protection to environment.If desired the electroplating effluent handled is cyanide electricity
When plating waste liquid, the second water check valve and the 4th water check valve are opened, close third water check valve, cyanide electroplating effluent passes through isocon
Into cyanide electroplating effluent water inlet pipe, cyanide electroplating effluent collecting tank is entered by cyanide electroplating effluent water inlet pipe, together
When air is continued in suction tank by air intake duct, sulfur dioxide, carbon dioxide and the nitrogen in cyanide electroplating effluent and air
Oxygen compound absorbs, and declines the pH value in waste liquid, while the hydrogen cyanide generated reacts under the irradiation of ultraviolet tube with oxygen
Production is dissolved in the cyanic acid of water.Air is only equally added into tank in the whole process, any exhaust gas will not be discharged and enter air ring
Border causes air to be contaminated, and is collected simultaneously tank and is pre-processed to electroplating effluent, alleviates subsequent sewage treatment step
Work load is conducive to the purification efficiency for improving subsequent processing, reduces production cost.
Beneficial effect
Compare the prior art:
The plating liquor collecting device of the environmental protection passes through sucker, hose, water inlet pipe, isocon, electroplating effluent water inlet pipe, cyanogen
Compound electroplating effluent water inlet pipe, electroplating effluent collecting tank, cyanide electroplating effluent collecting tank, calcium bicarbonate process layer, calcium carbonate
Cooperation between process layer, sieve, cyanide electroplating effluent collecting tank, air intake duct and ultraviolet tube, it is by sucker that plating is useless
Liquid sucks in collecting tank, by the device in collecting tank, not only has collected electroplating effluent, while being located in advance to electroplating effluent
Reason, during processing without gas generation drain into outside air, to the ion in the pH value and electroplating effluent of electroplating effluent into
Row pretreatment, alleviates the work load of subsequent sewage treatment step, is conducive to the purification efficiency for improving subsequent processing, reduces life
Produce cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model electroplating effluent collecting tank and cyanide electroplating effluent collecting tank schematic diagram of internal structure.
In figure: 1 sucker, 101 steering blocks, 2 hoses, 3 water inlet pipes, 4 isocons, 5 electroplating effluent water inlet pipes, 6 cyanides electricity
Plate waste liquid water inlet pipe, 7 electroplating effluent collecting tanks, 701 calcium bicarbonate process layers, 702 calcium carbonate process layers, 703 sieves, 8 cyanidings
Object electroplating effluent collecting tank, 801 air intake ducts, 802 ultraviolet tubes, 9 drainpipes, 10 first water check valves, 11 support columns, 12 sealings
Pipe, 13 second water check valves, 14 third water check valves, 15 the 4th water check valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model embodiment provides a kind of plating liquor collecting device of environmental protection, including sucker 1, inhales
The top of disk 1 is fixedly installed with steering block 101, and the top of steering block 101 is fixedly installed with hose 2, and the top of hose 2 is by turning
Axis is connected with water inlet pipe 3, and one end of water inlet pipe 3, which is connected, isocon 4, and water inlet pipe 3 connects the fixed peace in position with isocon 4
Equipped with seal pipe 12, one end of isocon 4, which is connected, electroplating effluent water inlet pipe 5, is provided with third on electroplating effluent water inlet pipe 5 and stops
Water valve 14 is provided with the second water check valve 13 on isocon 4, and the bottom of electroplating effluent water inlet pipe 5, which is connected, cyanide electroplating effluent
Water inlet pipe 6 is provided with the 4th water check valve 15 on cyanide electroplating effluent water inlet pipe 6, and electroplating effluent water inlet pipe 5 is far from isocon 4
One end connect have electroplating effluent collecting tank 7, the internal activity of electroplating effluent collecting tank 7 is fixedly installed with calcium bicarbonate process layer
701, the lower section of calcium bicarbonate process layer 701 is fixedly installed with calcium carbonate process layer 702, and the lower section of calcium carbonate process layer 702 is solid
Dingan County is equipped with sieve 703, and cyanide electroplating effluent water inlet pipe 6 is connected far from one end of electroplating effluent water inlet pipe 5 has cyanide electric
Waste collection tank 8 is plated, the top of cyanide electroplating effluent collecting tank 8 is fixedly installed with air intake duct 801, and cyanide electroplating effluent is received
The inside of collection tank 8 is fixedly installed with ultraviolet tube 802, the bottom of electroplating effluent collecting tank 7 and cyanide electroplating effluent collecting tank 8
It has been turned on drainpipe 9, the first water check valve 10 is provided on drainpipe 9, electroplating effluent collecting tank 7 and cyanide electroplating effluent are received
The bottom of collection tank 8 is fixedly installed with support column 11, in use, sucker 1 is protruded into electroplating pool, electroplating effluent is passed through hose
Second water check valve 13 and third water water check valve 14 are opened if non-cyanide electroplating effluent, the 4th are stopped by 2 sucking water inlet pipes 3
Water valve 15 close, make non-cyanide sewage by isocon 4 enter electroplating effluent water inlet pipe 5, by electroplating effluent water inlet pipe 5 into
Enter electroplating effluent collecting tank 7, after the electroplating effluent of plating carries out redox reaction by plating, aqueous solution in acid or
Alkalinity, simultaneously because in electrode material and electroplate liquid main salt and conductive salt component influence, contain plurality of heavy metal in aqueous solution
Ion, such as bivalent cupric ion, after electroplating effluent is by calcium bicarbonate process layer 701 and calcium carbonate process layer 702, by chemical anti-
The pH value of electroplating effluent should be neutralized, while the metal ion in electroplating effluent and hydroxyl are combined into solid precipitation, are carbonated
Hydrogen Calcium treatment layer 701, calcium carbonate process layer 702 and the barrier of sieve 703 will not be discharged together with electroplating effluent, while because reaction produces
Raw carbon dioxide can form calcium bicarbonate with calcium carbonate, so that entire treatment process is not had gas and generate discharge, be conducive to ring
The protection in border, when the electroplating effluent if desired handled is cyanide electroplating effluent, by the second water check valve 13 and the 4th water check valve 15
It opens, closes third water check valve 14, cyanide electroplating effluent enters cyanide electroplating effluent water inlet pipe 6 by isocon 4, passes through
Cyanide electroplating effluent water inlet pipe 6 enters cyanide electroplating effluent collecting tank 8, while continuing to inhale by air by air intake duct 801
Enter in tank, the sulfur dioxide, carbon dioxide and oxynitrides in cyanide electroplating effluent and air absorb, and make the PH in waste liquid
Value decline, while the hydrogen cyanide generated reacts the cyanic acid that production is dissolved in water with oxygen, equally under the irradiation of ultraviolet tube 802
Air is only added into tank in the whole process, any exhaust gas will not be discharged enter air environment causes air to be contaminated, together
When collecting tank electroplating effluent is pre-processed, the work load of subsequent sewage treatment step is alleviated, after being conducive to raising
The purification efficiency of continuous processing, reduces production cost.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of plating liquor collecting device of environmental protection, including sucker (1), it is characterised in that: the fixed peace in the top of the sucker (1)
It equipped with steering block (101), is fixedly installed with hose (2) at the top of the steering block (101), passes through at the top of the hose (2)
Shaft is connected with water inlet pipe (3), and one end of the water inlet pipe (3), which is connected, to be had isocon (4), and the one of the isocon (4)
Termination is connected with electroplating effluent water inlet pipe (5), and the bottom of the electroplating effluent water inlet pipe (5), which is connected, the water inlet of cyanide electroplating effluent
It manages (6), the electroplating effluent water inlet pipe (5) is connected far from the one end of isocon (4) electroplating effluent collecting tank (7), the electricity
The internal activity of plating waste collection tank (7) is fixedly installed with calcium bicarbonate process layer (701), the calcium bicarbonate process layer
(701) it is fixedly installed with below calcium carbonate process layer (702), is fixedly installed with below the calcium carbonate process layer (702)
Sieve (703), the cyanide electroplating effluent water inlet pipe (6) is connected far from the one end of electroplating effluent water inlet pipe (5) cyanide
Electroplating effluent collecting tank (8) is fixedly installed with air intake duct (801) at the top of the cyanide electroplating effluent collecting tank (8), described
The inside of cyanide electroplating effluent collecting tank (8) is fixedly installed with ultraviolet tube (802), the electroplating effluent collecting tank (7) and
The bottom of cyanide electroplating effluent collecting tank (8) has been turned on drainpipe (9).
2. a kind of plating liquor collecting device of environmental protection according to claim 1, it is characterised in that: on the drainpipe (9)
It is provided with the first water check valve (10).
3. a kind of plating liquor collecting device of environmental protection according to claim 1, it is characterised in that: the electroplating effluent is collected
The bottom of tank (7) and cyanide electroplating effluent collecting tank (8) is fixedly installed with support column (11).
4. a kind of plating liquor collecting device of environmental protection according to claim 1, it is characterised in that: the water inlet pipe (3) and
Isocon (4) connects position and is fixedly installed with seal pipe (12).
5. a kind of plating liquor collecting device of environmental protection according to claim 1, it is characterised in that: on the isocon (4)
It is provided with the second water check valve (13).
6. a kind of plating liquor collecting device of environmental protection according to claim 1, it is characterised in that: the electroplating effluent water inlet
Third water check valve (14) are provided on pipe (5).
7. a kind of plating liquor collecting device of environmental protection according to claim 1, it is characterised in that: the cyanide plating is useless
The 4th water check valve (15) is provided on liquid water inlet pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394370.8U CN208632689U (en) | 2018-08-28 | 2018-08-28 | A kind of plating liquor collecting device of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394370.8U CN208632689U (en) | 2018-08-28 | 2018-08-28 | A kind of plating liquor collecting device of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632689U true CN208632689U (en) | 2019-03-22 |
Family
ID=65743265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821394370.8U Active CN208632689U (en) | 2018-08-28 | 2018-08-28 | A kind of plating liquor collecting device of environmental protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN208632689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387573A (en) * | 2019-07-04 | 2019-10-29 | 广州兴森快捷电路科技有限公司 | More segregation of waste devices and electroplating producing system |
-
2018
- 2018-08-28 CN CN201821394370.8U patent/CN208632689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387573A (en) * | 2019-07-04 | 2019-10-29 | 广州兴森快捷电路科技有限公司 | More segregation of waste devices and electroplating producing system |
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