CN204625732U - A kind of gold mine sludge containing cyanogens administers pretreatment system - Google Patents
A kind of gold mine sludge containing cyanogens administers pretreatment system Download PDFInfo
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- CN204625732U CN204625732U CN201520317163.2U CN201520317163U CN204625732U CN 204625732 U CN204625732 U CN 204625732U CN 201520317163 U CN201520317163 U CN 201520317163U CN 204625732 U CN204625732 U CN 204625732U
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- surge tank
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- 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
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Abstract
The utility model discloses a kind of gold mine sludge containing cyanogens and administer pretreatment system, this system is made up of pressure filter, conveyor, back pool, surge tank, dashpot, pump and pipeline, pressure filter top filtrate effluent adds thrust-augmenting nozzle and introduces back pool, pumped by submersible pump in back pool, carry out recycle; Filter press filter cake is sized mixing by carrying out Jia Xinshui in conveyor feeding surge tank, and the ore pulp overflow being adjusted to suitable concn enters in dashpot, treats further harmless treatment.After this system pre-treatment, most of prussiate in former sludge containing cyanogens and clear liquid can be fully used, add new water size mixing after ore pulp pollute content greatly reduce, valuable material is fully used, the processing cost of follow-up harmless treatment also can reduce greatly, can realize dual economy benefit.
Description
Technical field
The utility model relates to environmental protection technology and tailings glass technical field, and particularly a kind of gold mine cyanogen-containing tailing administers pretreatment system.
Background technology
All sliming cyanidation charcoal slurry absorbing process is the prevailing technology that current gold mine is produced, in the sludge containing cyanogens that this technique produces, the hazardous and noxious substances such as prussiate, thiocyanate-, COD, heavy metal all seriously exceedes country's " integrated wastewater discharge standard ", mine tailings belong to danger wastes, if not treated, then there is very large environmental safety hidden danger, influence ecological environment and social environment.But, there is the prussiate of most not to be used effectively in cyanidation technology just to discharge with Tailings Slurry, if the prussiate in mine tailing can be reclaimed, both this part prussiate can be made full use of, follow-up processing cost can be reduced again, thus realize dual economy benefit.This practicality is newly carried out pre-treatment exactly before sludge containing cyanogens harmless treatment, sizes mixing again, be more conducive to follow-up harmless treatment after being reclaimed by part prussiate in Tailings Slurry.
Summary of the invention
The utility model is the sludge containing cyanogens governing problem for producing after current all sliming cyanidation charcoal slurry gold extraction technology, there is provided a kind of technical process simple, reclaim fully, stable, easily realize industrial application, the sludge containing cyanogens of dual economy benefit improvement pretreatment system can be realized.
The utility model includes pressure filter, back pool, conveyor, surge tank, dashpot and pump, and wherein the water outlet of pressure filter top is connected with back pool by pipeline, and the water in back pool is by continuing in pump pump to technical process to use; Cake of filter-press is delivered to surge tank by conveyor, surge tank is cylindrical cell body, surge tank leans to one side to be respectively equipped with surge tank overflow port and surge tank outlet pipe up and down, surge tank outlet pipe is connected with bottom surge tank overflow port, surge tank top is provided with filler pipe, surge tank inside is provided with whipping appts, and surge tank, filler pipe and whipping appts constitute blended size system jointly; Dashpot is also cylindrical cell body, and dashpot side is provided with dashpot inlet pipe, and dashpot inlet pipe is connected with surge tank outlet pipe, is provided with pump in dashpot, will be adjusted to the ore slurry pump of suitable concn in innocuity disposal system by pump.
Described pressure filter is valuable material recycle device.
Described conveyor is anticorrosion conveyor.
The degree of depth that the filler pipe mouth of pipe at described surge tank top is deep is identical with the height of whipping appts bottom impeller, and whipping appts is resistance to alkali corrosion material.
The beneficial effects of the utility model:
The utility model utilizes press filtration and physical sedimentation technology, reclaim useful being sized mixing by the filter cake after press filtration containing after cyanogen liquid in sludge containing cyanogens, not only reclaim a large amount of prussiate, and greatly reduce the concentration of cyanide of follow-up harmless treatment ore pulp, directly reduce the processing cost of harmless treatment.It is simple that the utility model has technical process, and system run all right, pretreating effect is good, easily realizes industrial application, can realize the advantages such as dual economy benefit, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is Structure and energy schema of the present utility model.
Embodiment
Refer to shown in Fig. 1, the present embodiment includes pressure filter 1, back pool 2, conveyor 3, surge tank 4, dashpot 5 and pump 6, wherein pressure filter 1 top water outlet is connected with back pool 2 by pipeline 8, and the water in back pool 2 is by continuing in pump 6 pump to technical process to use; The filter cake of pressure filter 1 is delivered to surge tank 4 by conveyor 3, surge tank 4 is cylindrical cell body, surge tank 4 leans to one side to be respectively equipped with surge tank overflow port 9 and surge tank outlet pipe 10 up and down, surge tank outlet pipe 10 is connected with bottom surge tank overflow port 9, surge tank 4 top is provided with filler pipe 7, surge tank 4 inside is provided with whipping appts 12, and surge tank 4, filler pipe 7 and whipping appts 12 constitute blended size system jointly; Dashpot 5 is also cylindrical cell body, and dashpot 5 side is provided with dashpot inlet pipe 11, and dashpot inlet pipe 11 is connected with surge tank outlet pipe 10, is provided with pump 6 in dashpot 5, will be adjusted to the ore slurry pump of suitable concn in innocuity disposal system by pump 6.
Described pressure filter 1 is valuable material recycle device.
Described conveyor 3 is anticorrosion conveyor.
The degree of depth that filler pipe 7 mouth of pipe at described surge tank 4 top is deep is identical with the height of whipping appts 12 bottom impeller, and whipping appts 12 is resistance to alkali corrosion material.
Claims (5)
1. a gold mine sludge containing cyanogens administers pretreatment system, it is characterized in that: include pressure filter (1), back pool (2), conveyor (3), surge tank (4), dashpot (5) and pump (6), wherein pressure filter (1) top water outlet is connected with back pool (2) by pipeline (8), and the water in back pool (2) is by continuing in pump (6) pump to technical process to use; The filter cake of pressure filter (1) is delivered to surge tank (4) by conveyor (3), surge tank (4) is cylindrical cell body, surge tank (4) leans to one side to be respectively equipped with surge tank overflow port (9) and surge tank outlet pipe (10) up and down, surge tank outlet pipe (10) is connected with surge tank overflow port (9) bottom, surge tank (4) top is provided with filler pipe (7), surge tank (4) inside is provided with whipping appts (12), and surge tank (4), filler pipe (7) and whipping appts (12) constitute blended size system jointly; Dashpot (5) is also cylindrical cell body, dashpot (5) side is provided with dashpot inlet pipe (11), dashpot inlet pipe (11) is connected with surge tank outlet pipe (10), be provided with pump (6) in dashpot (5), will the ore slurry pump of suitable concn be adjusted to in innocuity disposal system by pump (6).
2. a kind of gold mine sludge containing cyanogens according to claim 1 administers pretreatment system, it is characterized in that: described pressure filter (1) is valuable material recycle device.
3. a kind of gold mine sludge containing cyanogens according to claim 1 administers pretreatment system, it is characterized in that: described conveyor (3) is anticorrosion conveyor.
4. a kind of gold mine sludge containing cyanogens according to claim 1 administers pretreatment system, it is characterized in that: the degree of depth that filler pipe (7) mouth of pipe at described surge tank (4) top is deep is identical with the height of whipping appts (12) bottom impeller.
5. a kind of gold mine sludge containing cyanogens according to claim 1 administers pretreatment system, it is characterized in that: described whipping appts (12) is resistance to alkali corrosion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317163.2U CN204625732U (en) | 2015-05-15 | 2015-05-15 | A kind of gold mine sludge containing cyanogens administers pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317163.2U CN204625732U (en) | 2015-05-15 | 2015-05-15 | A kind of gold mine sludge containing cyanogens administers pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625732U true CN204625732U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520317163.2U Active CN204625732U (en) | 2015-05-15 | 2015-05-15 | A kind of gold mine sludge containing cyanogens administers pretreatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669247A (en) * | 2016-11-21 | 2017-05-17 | 浙江平昌矿业开发有限公司 | Granite waste sludge pressure filtration system |
| CN107931309A (en) * | 2017-12-08 | 2018-04-20 | 长春黄金研究院 | A kind of method for innocent treatment of gold smelting enterprise high concentration containing cyanogen tailings containing arsenic |
| CN109628730A (en) * | 2019-01-15 | 2019-04-16 | 长春黄金研究院有限公司 | A kind of cyanidation gold-extracted preprocess method of gold industry oxidizing slag |
-
2015
- 2015-05-15 CN CN201520317163.2U patent/CN204625732U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669247A (en) * | 2016-11-21 | 2017-05-17 | 浙江平昌矿业开发有限公司 | Granite waste sludge pressure filtration system |
| CN107931309A (en) * | 2017-12-08 | 2018-04-20 | 长春黄金研究院 | A kind of method for innocent treatment of gold smelting enterprise high concentration containing cyanogen tailings containing arsenic |
| CN109628730A (en) * | 2019-01-15 | 2019-04-16 | 长春黄金研究院有限公司 | A kind of cyanidation gold-extracted preprocess method of gold industry oxidizing slag |
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