CN204874124U - High concentration waste water reclamation purifies test device - Google Patents
High concentration waste water reclamation purifies test device Download PDFInfo
- Publication number
- CN204874124U CN204874124U CN201520544380.5U CN201520544380U CN204874124U CN 204874124 U CN204874124 U CN 204874124U CN 201520544380 U CN201520544380 U CN 201520544380U CN 204874124 U CN204874124 U CN 204874124U
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- CN
- China
- Prior art keywords
- tower
- reaction tower
- peristaltic pump
- waste water
- acidification reaction
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- 239000002351 wastewater Substances 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 230000020477 pH reduction Effects 0.000 claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 20
- 238000005273 aeration Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 8
- 239000010931 gold Substances 0.000 abstract description 8
- 229910052737 gold Inorganic materials 0.000 abstract description 8
- 238000006555 catalytic reaction Methods 0.000 abstract 5
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a high concentration waste water reclamation purifies test device comprises acidification reaction tower, alkali lye absorption tower, catalytic reaction tower, ozone generator, tail gas destructor, feed liquor peristaltic pump, play liquid peristaltic pump and fan, acidification reaction tower inlet and feed liquor peristaltic pump exit linkage, and acidification reaction tower liquid outlet is connected with catalytic reaction tower inlet, export of catalytic reaction tower and play liquid peristaltic pump access connection, finally waste water relies on out the liquid peristaltic pump to emit into appointed container, acidification reaction tower air inlet and fan exit linkage, the gas outlet evacuation of alkali lye absorption tower is connected with alkali lye absorption tower air inlet in acidification reaction tower gas outlet. The ozone generator gas outlet is connected with catalytic reaction tower air inlet, and catalytic reaction tower gas outlet is connected with tail gas destructor air inlet, the gas outlet evacuation of tail gas destructor. The utility model discloses can can produce certain economic benefits with the cyanide recycle in the high concentration cyanide wastewater of gold industry production.
Description
Technical field
The utility model relates to environmental protection technical field, particularly a kind of gold industry high-concentration waste water reclaiming clean testing apparatus.
Background technology
Gold industry cyaniding and leaching process uses prussiate as gold lixivant, but will inevitably produce cyanide wastewater after leaching gold, and the feature of this part cyanide wastewater is higher containing concentration of cyanide, more containing other foreign ion kind, so if without the comprehensive regulation, this effluent part cannot discharge.At present, this effluent part recycles by a lot of enterprise, but facts have proved, the waste water circulation without the comprehensive regulation uses and has a strong impact on cyaniding and leaching process index.Investigate according to enterprise practical, most enterprises cyanide wastewater is back to cyaniding and leaching process after simple improvement, but because system " is risen " reason, only can the waste water of reuse 90%, 10% waste water is still had to need discharge, so, for needing that the high-concentration waste water of discharge is badly in need of that a kind of technique is simple, treatment effect better, the controlling device of system run all right.
Summary of the invention
The purpose of this utility model cannot be discharged and environment, economy and the safety problem that may cause to solve gold industry high cyanide containing wastewater, and provide a set of technical process simple, treatment effect is better, and system run all right, easily realizes the testing apparatus of industrial application.
The utility model is made up of acidification reaction tower, alkali liquor absorption tower, catalytic tower, ozonizer, vent ozone destructor, feed liquor peristaltic pump, fluid peristaltic pump and blower fan, acidification reaction tower, alkali liquor absorption tower and catalytic tower form by top end socket, right cylinder, bottom bulkhead and aeration board, between top end socket and cylindrical flange, between bottom bulkhead and cylindrical flange, aeration board is set, bottom bulkhead arranges inlet mouth, top end socket sets out gas port, cylinder bottom arranges fluid inlet, middle part arranges dosing mouth, and top arranges liquid outlet; Acidification reaction tower fluid inlet exports with feed liquor peristaltic pump and is connected, and acidification reaction tower liquid outlet is connected with catalytic tower fluid inlet, and catalytic tower outlet is connected with the import of fluid peristaltic pump, and final waste water relies on fluid peristaltic pump to enter specified containers; Acidification reaction tower inlet mouth is connected with fan outlet, and acidification reaction tower air outlet is connected with alkali liquor absorption tower inlet mouth, and alkali liquor absorption tower air outlet is emptying.Ozonizer air outlet is connected with catalytic tower inlet mouth, and catalytic tower air outlet is connected with vent ozone destructor inlet mouth, and vent ozone destructor air outlet is emptying.
Filler is equipped with in described alkali liquor absorption tower inside, plays the effect increasing gas liquid interfacial area.
Gac is equipped with in described catalytic tower inside, plays the effect of absorption and catalyzed oxidation.
Described absorption liquid is the sodium hydroxide solution of Absorbable rod hydrogen cyanide gas.
Described ozonizer is air source ozone producer.
Described aeration board is uniformly distributed the hole that diameter is ￠ 3.
The working process of the present embodiment:
High cyanide containing wastewater pumps in acidification reaction tower by feed liquor peristaltic pump, carry out dosing simultaneously, and feed gas by blower fan, gas is disposed in air after absorption reaction tower absorbs, waste water in acidification reaction tower is from flowing in catalytic tower, and the gas containing ozone feeds in catalytic tower by ozonizer, and reacted tail gas destroys after ozone through vent ozone destructor, enter in air, waste water pumps in specified containers through fluid peristaltic pump.
The beneficial effects of the utility model:
Prussiate in the high cyanide containing wastewater that gold industry produces by the utility model is recycled, and can produce certain economic benefit.Meanwhile, by can qualified discharge after wastewater treatment, the difficult problem that gold mine high cyanide containing wastewater cannot discharge can be solved.This technical process is very simple, and prussiate organic efficiency is higher, absorb and deep treatment effective, system run all right, environmental benefit and remarkable in economical benefits, easily realize industrial application, has broad application prospects.
Accompanying drawing explanation
Fig. 1 is structure iron of the present utility model.
Fig. 2 is aeration board structure figure of the present utility model.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, the utility model is by acidification reaction tower 1, alkali liquor absorption tower 2, catalytic tower 3, ozonizer 4, vent ozone destructor 5, feed liquor peristaltic pump 6, fluid peristaltic pump 7 and blower fan 8 form, acidification reaction tower 1, alkali liquor absorption tower 2 and catalytic tower 3 are by top end socket, right cylinder, bottom bulkhead and aeration board 9 form, between top end socket and cylindrical flange, aeration board 9 is set between bottom bulkhead and cylindrical flange, bottom bulkhead arranges inlet mouth, top end socket sets out gas port, cylinder bottom arranges fluid inlet, middle part arranges dosing mouth, top arranges liquid outlet, acidification reaction tower 1 fluid inlet exports with feed liquor peristaltic pump 6 and is connected, and acidification reaction tower 1 liquid outlet is connected with catalytic tower 3 fluid inlet, and catalytic tower 3 outlet is connected with fluid peristaltic pump 7 import, and final waste water relies on fluid peristaltic pump 7 to enter specified containers, acidification reaction tower 1 inlet mouth exports with blower fan 8 and is connected, and acidification reaction tower 1 air outlet is connected with alkali liquor absorption tower 2 inlet mouth, and alkali liquor absorption tower 2 air outlet is emptying.Ozonizer 4 air outlet is connected with catalytic tower 3 inlet mouth, and catalytic tower 3 air outlet is connected with vent ozone destructor 5 inlet mouth, and vent ozone destructor 5 air outlet is emptying.
Filler is equipped with in described alkali liquor absorption tower 2 inside, plays the effect increasing gas liquid interfacial area.
Gac is equipped with in described catalytic tower 3 inside, plays the effect of absorption and catalyzed oxidation.
Described absorption liquid is the sodium hydroxide solution of Absorbable rod hydrogen cyanide gas.
Described ozonizer 4 is air source ozone producer.
Described aeration board 9 is uniformly distributed the hole that diameter is ￠ 3.
The working process of the present embodiment:
High cyanide containing wastewater pumps in acidification reaction tower 1 by feed liquor peristaltic pump 6, carry out dosing simultaneously, and feed gas by blower fan 8, gas is disposed in air after absorption reaction tower 2 absorbs, waste water in acidification reaction tower 1 is from flowing in catalytic tower 3, and the gas containing ozone feeds in catalytic tower 3 by ozonizer 4, and reacted tail gas is after vent ozone destructor 5 destroys ozone, enter in air, waste water pumps in specified containers through fluid peristaltic pump 7.
Claims (5)
1. a high-concentration waste water reclaiming clean testing apparatus, it is characterized in that: be by acidification reaction tower (1), alkali liquor absorption tower (2), catalytic tower (3), ozonizer (4), vent ozone destructor (5), feed liquor peristaltic pump (6), fluid peristaltic pump (7) and blower fan (8) composition, acidification reaction tower (1), alkali liquor absorption tower (2) and catalytic tower (3) are by top end socket, right cylinder, bottom bulkhead and aeration board (9) composition, between top end socket and cylindrical flange, aeration board (9) is set between bottom bulkhead and cylindrical flange, bottom bulkhead arranges inlet mouth, top end socket sets out gas port, cylinder bottom arranges fluid inlet, middle part arranges dosing mouth, top arranges liquid outlet, acidification reaction tower (1) fluid inlet exports with feed liquor peristaltic pump (6) and is connected, acidification reaction tower (1) liquid outlet is connected with catalytic tower (3) fluid inlet, catalytic tower (3) outlet is connected with fluid peristaltic pump (7) import, and final waste water relies on fluid peristaltic pump (7) to enter specified containers, acidification reaction tower (1) inlet mouth exports with blower fan (8) and is connected, acidification reaction tower (1) air outlet is connected with alkali liquor absorption tower (2) inlet mouth, alkali liquor absorption tower (2) air outlet is emptying, ozonizer (4) air outlet is connected with catalytic tower (3) inlet mouth, catalytic tower (3) air outlet is connected with vent ozone destructor (5) inlet mouth, and vent ozone destructor (5) air outlet is emptying.
2. a kind of high-concentration waste water reclaiming clean testing apparatus according to claim 1, is characterized in that: filler is equipped with in described alkali liquor absorption tower (2) inside.
3. a kind of high-concentration waste water reclaiming clean testing apparatus according to claim 1, is characterized in that: gac is equipped with in described catalytic tower (3) inside.
4. a kind of high-concentration waste water reclaiming clean testing apparatus according to claim 1, is characterized in that: described ozonizer (4) is air source ozone producer.
5. a kind of high-concentration waste water reclaiming clean testing apparatus according to claim 1, is characterized in that: described aeration board (9) is uniformly distributed the hole that diameter is ￠ 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544380.5U CN204874124U (en) | 2015-07-24 | 2015-07-24 | High concentration waste water reclamation purifies test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544380.5U CN204874124U (en) | 2015-07-24 | 2015-07-24 | High concentration waste water reclamation purifies test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204874124U true CN204874124U (en) | 2015-12-16 |
Family
ID=54818521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544380.5U Active CN204874124U (en) | 2015-07-24 | 2015-07-24 | High concentration waste water reclamation purifies test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204874124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024900A (en) * | 2019-12-30 | 2020-04-17 | 长春黄金研究院有限公司 | Research test device and test method for toxic component occurrence rule of gold smelting cyanide slag |
-
2015
- 2015-07-24 CN CN201520544380.5U patent/CN204874124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024900A (en) * | 2019-12-30 | 2020-04-17 | 长春黄金研究院有限公司 | Research test device and test method for toxic component occurrence rule of gold smelting cyanide slag |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |