CN203999824U - A kind of etching waste liquor treatment facility - Google Patents
A kind of etching waste liquor treatment facility Download PDFInfo
- Publication number
- CN203999824U CN203999824U CN201420411005.9U CN201420411005U CN203999824U CN 203999824 U CN203999824 U CN 203999824U CN 201420411005 U CN201420411005 U CN 201420411005U CN 203999824 U CN203999824 U CN 203999824U
- Authority
- CN
- China
- Prior art keywords
- groove
- reactor
- waste liquor
- heating tube
- waste liquid
- 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
- Physical Or Chemical Processes And Apparatus (AREA)
- ing And Chemical Polishing (AREA)
Abstract
The utility model discloses a kind of etching waste liquor treatment facility, comprise acid waste liquid groove (1), alkaline waste liquor groove (2) and reactor (3), described acid waste liquid groove (1) is connected with reactor (3) by conduit respectively with alkaline waste liquor groove (2), in described reactor (3), be provided with stirrer (4), described reactor (3) is connected with strainer (5) by conduit, and described strainer (5) bottom connects respectively clear liquid recovery tower (6) and copper sludge recovery tower (7); Described acid waste liquid groove (1), alkaline waste liquor groove (2) and reactor (3) inside are respectively equipped with heating tube I(11), heating tube II(12) and heating tube III(13).The utility model can be processed the pollution of acid and alkaline etching waste liquor simultaneously and process problem, and makes the recycling resource in waste liquid obtain again extracting recovery, reaches the energy-conservation effect while and has reduced the pollution of waste liquid to environment.
Description
Technical field
The utility model relates to chemical industry equipment field, particularly a kind of etching waste liquor treatment facility.
Background technology
In electronic industry, the manufacture of printed circuit board not only consumes a large amount of water and energy, and produces environment and the harmful chemical substance of human health.The etching waste liquor producing in the process of etching work procedure is the trade effluent that a kind of copper content is higher, potential of hydrogen is larger.Etching waste liquor serious environment pollution, affect the existence of microorganism in water, spoiled soil crumb structure, affect crop growth, as can not be reasonably carried out environmental protection treatment, cause on the one hand the serious waste of resource, infiltrate on the other hand after heavy metals emission to soil and water source, the physical environment that can depend on for existence to us and the health of self produce serious pollution and harm.
Therefore, for economizing on resources, reduce production cost and conservation of nature environment, the recycling of etching waste liquor is a technical problem urgently to be resolved hurrily.
Summary of the invention
The utility model object is to overcome the deficiencies in the prior art, and a kind of etching waste liquor treatment facility is provided, and effective neutralizing treatment acid-base waste fluid improves the copper recovery of etching waste liquor.
To achieve these goals, the utility model is by the following technical solutions:
A kind of etching waste liquor treatment facility, comprise acid waste liquid groove, alkaline waste liquor groove and reactor, described acid waste liquid groove is connected with reactor by conduit respectively with alkaline waste liquor groove, in described reactor, be provided with stirrer, described reactor is connected with strainer by conduit, and described filter bottom connects respectively clear liquid recovery tower and copper sludge recovery tower; Described acid waste liquid groove, alkaline waste liquor groove and reactor inside are respectively equipped with heating tube I, heating tube II and heating tube III.
As of the present utility model, further illustrate, described heating tube I, heating tube II and heating tube III pass through respectively the bottom of acid waste liquid groove, alkaline waste liquor groove and reactor.
As of the present utility model, further illustrate, described acid waste liquid groove and alkaline waste liquor groove level height are higher than reactor.
As of the present utility model, further illustrate, on the conduit that described acid waste liquid groove is connected with reactor with alkaline waste liquor groove, be respectively equipped with valve I and valve II; Described reactor and strainer linking conduit are provided with valve III.
The utility model principle of work: add respectively acid and alkaline waste liquid toward acid waste liquid groove and alkaline waste liquor groove, now valve I, valve II close, waste liquid adds complete, start respectively to add hot water or steam toward heating tube I and the heating tube II of acid waste liquid groove and alkaline waste liquor groove, heating tube I, heating tube II pass through respectively acid waste liquid groove and alkaline waste liquor trench bottom, can be fully, homogeneous heating waste liquid, after heating, open valve I, valve II, acid-base waste fluid flows via a conduit reactor, and now valve III closes; Open stirrer, stir acid-base waste fluid it is fully mixed, and start heating water or steam toward the heating tube III of reactor, make mixed solution second-heating, reach best neutralization; After neutralization reaction is complete, open valve III, after neutralization reaction, obtain mixture, through conduit inflow filter, by strainer, obtain clear liquid and copper sludge, flow into respectively clear liquid recovery tower and copper sludge recovery tower.
The beneficial effects of the utility model: the utility model is simple in structure, easy to use, not only can effectively improve neutralization reaction efficiency and the copper recovery of acid-base waste fluid, also economize on resources, reduce production cost, also reached the object of conservation of nature environment simultaneously.This treatment facility can be processed the pollution of acid and alkaline etching waste liquor simultaneously and process problem, and makes the recycling resource in waste liquid obtain again extracting recovery, reaches the energy-conservation effect while and has reduced the pollution of waste liquid to environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-acid waste liquid groove; 2-alkaline waste liquor groove; 3-reactor; 4-stirrer; 5-strainer; 6-clear liquid recovery tower; 7-copper sludge recovery tower; 8-valve I; 9-valve II; 10-valve III; 11-heating tube I; 12-heating tube II; 13-heating tube III.
body embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated, but protection domain of the present utility model is not only confined to following examples.
Embodiment 1
In the present embodiment, as shown in the figure, comprise acid waste liquid groove 1, alkaline waste liquor groove 2 and reactor 3, described acid waste liquid groove 1 is connected with reactor 3 by conduit respectively with alkaline waste liquor groove 2, in described reactor 3, be provided with stirrer 4, described reactor 3 is connected with strainer 5 by conduit, and described strainer 5 bottoms connect respectively clear liquid recovery tower 6 and copper sludge recovery tower 7.Described acid waste liquid groove 1, alkaline waste liquor groove 2 and reactor 3 inside are respectively equipped with heating tube I11, heating tube II12 and heating tube III13.Described heating tube I11, heating tube II12 and heating tube III13 pass through respectively the bottom of acid waste liquid groove 1, alkaline waste liquor groove 2 and reactor 3.Described acid waste liquid groove 1 and alkaline waste liquor groove 2 level heights are higher than reactor 3.On the conduit that described acid waste liquid groove 1 is connected with reactor 3 with alkaline waste liquor groove 2, be respectively equipped with valve I8 and valve II9; Described reactor 3 is provided with valve III10 with strainer 5 linking conduits.
Embodiment principle of work: add respectively acid and alkaline waste liquid toward acid waste liquid groove 1 and alkaline waste liquor groove 2, now valve I8, valve II9 close, waste liquid adds complete, start respectively to add hot water or steam toward heating tube I11 and the heating tube II12 of acid waste liquid groove 1 and alkaline waste liquor groove 2, heating tube I11, heating tube II12 pass through respectively acid waste liquid groove 1 and alkaline waste liquor groove 2 bottoms, can be fully, homogeneous heating waste liquid, after heating, open valve I8, valve II9, acid-base waste fluid flows via a conduit reactor 3, and now valve III10 closes; Open stirrer 4, stir acid-base waste fluid it is fully mixed, and start heating water or steam toward the heating tube III13 of reactor 3, make mixed solution second-heating, reach best neutralization; After neutralization reaction is complete, open valve III10, after neutralization reaction, obtain mixture, through conduit inflow filter 5, by strainer 5, obtain clear liquid and copper sludge, flow into respectively clear liquid recovery tower 6 and copper sludge recovery tower 7.
Claims (4)
1. an etching waste liquor treatment facility, comprise acid waste liquid groove (1), alkaline waste liquor groove (2) and reactor (3), described acid waste liquid groove (1) is connected with reactor (3) by conduit respectively with alkaline waste liquor groove (2), it is characterized in that: in described reactor (3), be provided with stirrer (4), described reactor (3) is connected with strainer (5) by conduit, and described strainer (5) bottom connects respectively clear liquid recovery tower (6) and copper sludge recovery tower (7); Described acid waste liquid groove (1), alkaline waste liquor groove (2) and reactor (3) inside are respectively equipped with heating tube I(11), heating tube II(12) and heating tube III(13).
2. a kind of etching waste liquor treatment facility according to claim 1, is characterized in that: described heating tube I(11), heating tube II(12) and heating tube III(13) pass through respectively the bottom of acid waste liquid groove (1), alkaline waste liquor groove (2) and reactor (3).
3. a kind of etching waste liquor treatment facility according to claim 1 and 2, is characterized in that: described acid waste liquid groove (1) and alkaline waste liquor groove (2) level height are higher than reactor (3).
4. a kind of etching waste liquor treatment facility according to claim 3, is characterized in that: on the conduit that described acid waste liquid groove (1) is connected with reactor (3) with alkaline waste liquor groove (2), be respectively equipped with valve I(8) and valve II(9); Described reactor (3) is provided with valve III(10 with strainer (5) linking conduit).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411005.9U CN203999824U (en) | 2014-07-24 | 2014-07-24 | A kind of etching waste liquor treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411005.9U CN203999824U (en) | 2014-07-24 | 2014-07-24 | A kind of etching waste liquor treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999824U true CN203999824U (en) | 2014-12-10 |
Family
ID=52039853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411005.9U Active CN203999824U (en) | 2014-07-24 | 2014-07-24 | A kind of etching waste liquor treatment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087942A (en) * | 2014-07-24 | 2014-10-08 | 广西新天德能源有限公司 | Etching waste liquid treatment equipment |
-
2014
- 2014-07-24 CN CN201420411005.9U patent/CN203999824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087942A (en) * | 2014-07-24 | 2014-10-08 | 广西新天德能源有限公司 | Etching waste liquid treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102925704B (en) | Method and equipment for producing copper oxide and ammonia water by using alkaline copper etching liquid waste | |
| CN106242014A (en) | A kind of persulfate activation method processed for waste water | |
| CN103626254A (en) | Method for removing cyanides in cyaniding wastewater by use of emulsion liquid membrane technology | |
| CN203999824U (en) | A kind of etching waste liquor treatment facility | |
| CN202569630U (en) | Additive reaction kettle vapour condensation device | |
| CN105170124A (en) | Modification method for heavy metal ion adsorbent illite | |
| CN104087942A (en) | Etching waste liquid treatment equipment | |
| CN103723813A (en) | MAP (Magnesium Ammonium Phosphate) sedimentation circulating system and method for treating wastewater containing ammonia | |
| CN204434432U (en) | A kind of sludge conditioning broken wall reaction unit | |
| CN207175732U (en) | A kind of oxidation conditioning device for improving dehydration property | |
| CN203083396U (en) | Hot waste water energy recycling system | |
| CN206538290U (en) | A kind of printed wiring board copper-containing wastewater processing unit | |
| CN104480487B (en) | A kind of cleaning wet-process phosphoric acid concentration system water closed circulation Application way | |
| CN110963556A (en) | Sewage treatment equipment | |
| CN204039177U (en) | A kind of for the treatment of the device containing heavy metal high-concentration ammonia nitrogenous wastewater | |
| CN203049070U (en) | Water circulation energy saving device for soldering wire copper plating process | |
| CN207468630U (en) | A kind of production equipment of water-saving alcohol fuel | |
| CN202131255U (en) | Device for treating three wastes produced during diketene rectification | |
| CN203834262U (en) | Spill-proof water and steam recycling device for air returning pipe of full-steam iron | |
| CN204058122U (en) | Integrated high-efficiency waste disposal plant | |
| CN205099392U (en) | Waste water phosphorus removal pool | |
| CN203790766U (en) | Pressure-type slagging device | |
| CN204509041U (en) | A kind of high density epoxy chloropropane Waste Water Treatment | |
| CN204939219U (en) | A kind of acidification hydrolization sludge treatment equipment | |
| CN203639285U (en) | Negative pressure concentration treatment system for electroplating wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |