CN206965905U - A kind of innocuity disposal system containing cyanogen golden mine tailing - Google Patents
A kind of innocuity disposal system containing cyanogen golden mine tailing Download PDFInfo
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- CN206965905U CN206965905U CN201720884333.4U CN201720884333U CN206965905U CN 206965905 U CN206965905 U CN 206965905U CN 201720884333 U CN201720884333 U CN 201720884333U CN 206965905 U CN206965905 U CN 206965905U
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- pipeline
- surge tank
- thickener
- mine tailing
- containing cyanogen
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Abstract
The utility model discloses a kind of innocuity disposal system containing cyanogen golden mine tailing,Including first stage precipitation tank,A surge tank being connected with first stage precipitation tank by pipeline,The deep cone thickener being connected with a surge tank by pipeline,The secondary surge tank being connected with deep cone thickener by pipeline,The rotary screen being connected with secondary surge tank by pipeline,The lotion thickener and second-level settling pond being connected respectively by pipeline with rotary screen,The filter being connected with second-level settling pond by pipeline,The lotion thickener is also connected with Paste-filling System by pipeline,The filter is also connected with concrete segment production system by belt conveyor,The innocuity disposal system containing cyanogen golden mine tailing also includes ore dressing plant back pool,The ore dressing plant back pool also with first stage precipitation tank,Deep cone thickener,Lotion thickener,Second-level settling pond,Filter is connected by pipeline.
Description
Technical field
A kind of golden tailings glass system is the utility model is related to, is specifically a kind of innocuity disposal system containing cyanogen golden mine tailing.
Background technology
Cyanidation gold-extracted is still the prevailing technology that current gold manufacturing enterprises carry gold, but the technique can produce in process of production
Substantial amounts of waste residue containing cyanogen.Waste residue containing cyanogen is gone through using bin system processing with the expansion and exploitation of golden production scale more at present
The extension of history, gold tailings accumulating amount increases year by year does not only take up a large amount of soils, polluted surface water, underground water and soil, and
Many Tailings Dams exceed the time limit or excess load uses, and Tailings Dam very big potential safety hazard is present, once the leakage that breaks down, it will to surrounding
Environment produces great pollution effect, while Tailings Dam is built and maintenance management also needs to put into substantial contribution.
The harmless treatment approach of sludge containing cyanogenses has two classes, and one kind is that Tailings Slurry press filtration, the dry heap of filter residue, filtrate are carried out
Integrated treatment, reuse or qualified discharge after processing;Another kind of is that Tailings Slurry is directly handled, and method substantially destroys cyanide.Before
Person is because mud-water separation, cyanide are easily processed, technology maturation, and control is simple, but because press filtration cost is high, it is difficult in large ore
Mountain popularization and application.
The content of the invention
The purpose of this utility model is to provide a kind of innocuity disposal system containing cyanogen golden mine tailing, to solve above-mentioned background skill
The deficiency of art.
To achieve the above object, the utility model provides following technical scheme：
A kind of innocuity disposal system containing cyanogen golden mine tailing, including first stage precipitation tank, be connected by pipeline with first stage precipitation tank
A surge tank, be connected with a surge tank by pipeline deep cone thickener, be connected by pipeline with deep cone thickener
Secondary surge tank, the rotary screen being connected with secondary surge tank by pipeline, the lotion that is connected respectively by pipeline with rotary screen are dense
Contracting machine and second-level settling pond, the filter being connected with second-level settling pond by pipeline, the lotion thickener also with paste body filling
System is connected by pipeline, and the filter is also connected with concrete segment production system by belt conveyor, described to contain cyanogen
Golden tailings harmless processing system also includes ore dressing plant back pool, and the ore dressing plant back pool is also dense with first stage precipitation tank, deep cone
Contracting machine, lotion thickener, second-level settling pond, filter are connected by pipeline.
Preferred scheme is that a surge tank in secondary surge tank with being equipped with filler pipe and agitating device.
Preferred scheme is that the first stage precipitation tank concentrates with a surge tank, deep cone thickener and secondary surge tank, lotion
Machine and Paste-filling System, second-level settling pond and filter, are equipped with mortar pump between being connected by pipeline.
Preferred scheme is that the lotion thickener needs to add polyacrylamide flocculant before concentration.
The beneficial effects of the utility model are：
Innocuity disposal system containing cyanogen golden mine tailing described in the utility model, can be continuous using multistage concentration
Harmless treatment contains cyanogen golden mine tailing, and the material containing cyanogen in golden mine tailing is cleaned out, is enriched in backwater, while reclaims and returned containing cyanogen
Water circulation use, flow is simple, stable, and operating cost is low, and resource containing cyanogen golden mine tailing can be made rationally to be utilized,
Reach anury ore dressing, improve resource utilization, reduce Tailings Dam and take up an area, reduce environmental pollution, eliminate safe hidden trouble, have compared with
Good Social benefit and economic benefit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it is therefore apparent that drawings in the following description are only
Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of innocuity disposal system containing cyanogen golden mine tailing of the utility model.
1- first stage precipitation tanks in figure, surge tank of 2-, 3- deep cone thickeners, No. bis- surge tanks of 4-, 5- rotary screens, 6 cream
Body thickener, 7- second-level settling ponds, 8- filters, 9- Paste-filling Systems, 10- concrete segment production systems, 11- ore dressing plants
Back pool.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described ground embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, a kind of innocuity disposal system containing cyanogen golden mine tailing of the utility model offer, including first stage precipitation tank 1,
A surge tank 2 being connected with first stage precipitation tank 1 by pipeline, the deep cone thickener being connected with a surge tank 2 by pipeline
3rd, the secondary surge tank 4 that is connected with deep cone thickener 3 by pipeline, the rotary screen 5 being connected with secondary surge tank 4 by pipeline,
The lotion thickener 6 and second-level settling pond 7 that are connected respectively by pipeline with rotary screen 5, it is connected by pipeline with second-level settling pond 7
Filter 8, the lotion thickener 6 is also connected with Paste-filling System 9 by pipeline, and the filter 8 is also and concrete
Building block production system 10 is connected by belt conveyor, and the innocuity disposal system containing cyanogen golden mine tailing also includes ore dressing plant backwater
Pond 11, the ore dressing plant back pool 11 also with first stage precipitation tank 1, deep cone thickener 3, lotion thickener 6, second-level settling pond 7, mistake
Filter 8 is connected by pipeline.
This contains cyanogen golden mine tailing innocuity disposal system processing method：
Concentrated containing cyanogen golden mine tailing into first stage precipitation tank 1, the overflow of first stage precipitation tank 1 returns to ore dressing plant by pipeline
Back pool 11, the underflow of first stage precipitation tank 1 is pumped to a surge tank 2 by pump and pipeline and sized mixing, by filler pipe to once
In surge tank 2 plus ore pulp is transferred to suitable concentration by water, and by agitating device that flowsheet of slurry agitation is uniform, and No. one time surge tank 2 is discharged
Ore pulp is concentrated by pipeline to deep cone thickener 3, and the overflow of deep cone thickener 3 returns to ore dressing plant back pool by pipeline
11, the underflow of deep cone thickener 3 pumps secondary surge tank 4 by pump and pipeline, adds water by ore deposit into secondary surge tank 4 by filler pipe
Slurry is transferred to suitable concentration, and by agitating device that flowsheet of slurry agitation is uniform, and secondary surge tank 4 discharges ore pulp by pipeline to rolling
Shaft screen 5 carries out thickness separation, and the fine grained ore pulp of rotary screen 5 is concentrated by pipeline to lotion thickener 6, and rotary screen 5 is thick
Particle ore pulp adds polyacrylamide flocculation into ore pulp before concentration by pipeline to second-level settling pond 7, lotion thickener 6
Agent, the overflow of lotion thickener 6 return to ore dressing plant back pool 11 by pipeline, and the underflow of lotion thickener 6 is pumped by pump and pipeline
Underground filling is carried out to Paste-filling System 9, the overflow of second-level settling pond 7 returns to ore dressing plant back pool 11, two level by pipeline
The underflow of sedimentation basin 7 enters the separation of water-filling ore deposit by pump and pipeline to filter 9, and the filtrate of filter 9 returns to ore dressing by pipeline
Factory's back pool 11, the filter cake of filter 9 are conveyed to concrete segment production system 10 by belt conveyor and carry out concrete segment life
Production, ore dressing are produced backwater in back pool 11 and produced for ore dressing plant.
The utility model embodiment is the foregoing is only, it is all new in this practicality not to limit the utility model
Within the spirit and principle of type, any modification, equivalent substitution and improvements made etc., protection of the present utility model should be included in
Within the scope of.
Claims (4)
1. a kind of innocuity disposal system containing cyanogen golden mine tailing, including first stage precipitation tank, it is connected with first stage precipitation tank by pipeline
Surge tank, the deep cone thickener being connected with a surge tank by pipeline, be connected with deep cone thickener by pipeline two
Secondary surge tank, the rotary screen being connected with secondary surge tank by pipeline, the lotion concentration being connected respectively by pipeline with rotary screen
Machine and second-level settling pond, the filter being connected with second-level settling pond by pipeline, the lotion thickener also with paste body filling system
System is connected by pipeline, and the filter is also connected with concrete segment production system by belt conveyor, described containing cyanogen gold
Tailings harmless processing system also includes ore dressing plant back pool, and the ore dressing plant back pool also concentrates with first stage precipitation tank, deep cone
Machine, lotion thickener, second-level settling pond, filter are connected by pipeline.
2. one kind innocuity disposal system containing cyanogen golden mine tailing according to claim 1, it is characterised in that described once to size mixing
Groove in secondary surge tank with being equipped with filler pipe and agitating device.
3. one kind innocuity disposal system containing cyanogen golden mine tailing according to claim 1, it is characterised in that the one-level precipitation
Pond and a surge tank, deep cone thickener and secondary surge tank, lotion thickener and Paste-filling System, second-level settling pond and mistake
Filter, mortar pump is equipped between being connected by pipeline.
4. one kind innocuity disposal system containing cyanogen golden mine tailing according to claim 1, it is characterised in that the lotion concentration
Machine needs to add polyacrylamide flocculant before concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884333.4U CN206965905U (en) | 2017-07-20 | 2017-07-20 | A kind of innocuity disposal system containing cyanogen golden mine tailing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884333.4U CN206965905U (en) | 2017-07-20 | 2017-07-20 | A kind of innocuity disposal system containing cyanogen golden mine tailing |
Publications (1)
| Publication Number | Publication Date |
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| CN206965905U true CN206965905U (en) | 2018-02-06 |
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ID=61403006
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| CN201720884333.4U Active CN206965905U (en) | 2017-07-20 | 2017-07-20 | A kind of innocuity disposal system containing cyanogen golden mine tailing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432878A (en) * | 2018-11-29 | 2019-03-08 | 中钢集团马鞍山矿山研究院有限公司 | Fine tailings classification of sedimentation anti-filter dehydration dried stack method |
| CN109807170A (en) * | 2019-03-09 | 2019-05-28 | 大连地拓环境科技有限公司 | A kind of boron soil pollution method of soil decontamination |
| CN110292807A (en) * | 2018-03-22 | 2019-10-01 | 南京梅山冶金发展有限公司 | Superfine Tailing thickening dewatering process |
| CN113304868A (en) * | 2021-04-22 | 2021-08-27 | 浙江省遂昌金矿有限公司 | Integrated process for washing, dehydrating and reducing cyanogen of gold ore cyanidation tailings |
-
2017
- 2017-07-20 CN CN201720884333.4U patent/CN206965905U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292807A (en) * | 2018-03-22 | 2019-10-01 | 南京梅山冶金发展有限公司 | Superfine Tailing thickening dewatering process |
| CN110292807B (en) * | 2018-03-22 | 2022-01-25 | 南京梅山冶金发展有限公司 | Concentration dehydration process for superfine tailings |
| CN109432878A (en) * | 2018-11-29 | 2019-03-08 | 中钢集团马鞍山矿山研究院有限公司 | Fine tailings classification of sedimentation anti-filter dehydration dried stack method |
| CN109807170A (en) * | 2019-03-09 | 2019-05-28 | 大连地拓环境科技有限公司 | A kind of boron soil pollution method of soil decontamination |
| CN113304868A (en) * | 2021-04-22 | 2021-08-27 | 浙江省遂昌金矿有限公司 | Integrated process for washing, dehydrating and reducing cyanogen of gold ore cyanidation tailings |
| CN113304868B (en) * | 2021-04-22 | 2024-02-13 | 浙江省遂昌金矿有限公司 | Integrated technology for washing, dehydrating and reducing cyanide of gold mine cyanide tailings |
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