CN207119448U - A kind of golden mine tailing pretreatment system - Google Patents
A kind of golden mine tailing pretreatment system Download PDFInfo
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- CN207119448U CN207119448U CN201720941555.5U CN201720941555U CN207119448U CN 207119448 U CN207119448 U CN 207119448U CN 201720941555 U CN201720941555 U CN 201720941555U CN 207119448 U CN207119448 U CN 207119448U
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Abstract
The utility model discloses a kind of golden mine tailing pretreatment system, including centrifugal ore separator, the thickener two and ball mill being connected respectively with centrifugal ore separator, the hydrocyclone being connected with ball mill, the dusting cover being connected with hydrocyclone, the shaking table being connected with dusting cover, the thickener one being connected respectively with dusting cover and shaking table, the head-tank being connected respectively with thickener one and thickener two, the head-tank is also connected with centrifugal ore separator, the golden mine tailing pretreatment system also includes steam-pressing brisk production system and Paste-filling System, the steam-pressing brisk production system is connected with thickener one, the Paste-filling System is connected with thickener two.Golden mine tailing pretreatment system of the present utility model carries out golden mine tailing valuable mineral recovery using the process integration that centrifugal ore separator throws tail, ball mill is regrinded, dusting cover and shaking table sort, both gold refinement rate had been improved, tailings glass amount is increased again, operating cost is low, has preferable Social benefit and economic benefit.
Description
Technical field
A kind of golden tailings glass field is the utility model is related to, specifically a kind of golden mine tailing pretreatment system.
Background technology
China's gold ore deposit species is various, and size mineral deposit spreads all over the country, and good money is provided for the development of Gold Mining Industry
Source basis.But golden production by various factors such as industrial policy, technical equipment, dressing and smelting process and funds due to being restricted, resource
Producing level is generally relatively low, serious waste phenomenon.It is external practice have shown that, have in gold mine tailing 50% or so Jin Shike
To try recovery.It is worthy of note that the Associated Constituents in gold mine tailing, such as lead, the recovery of zinc, copper, sulphur also should
Paid attention to.
In addition, the mine tailing that China's gold system is discharged every year, more than 24,500,000 t, comprehensive utilization of tailing rate is very low at present,
About 7%, typically still handled using stacked arrangement, do not only take up substantial amounts of soil, cause Tailings Dam ambient contamination, and
And substantial contribution need to be put into and be used for Tailings Dam build and safeguard.Meanwhile also contain one in most of gold tailings being discharged
Fixed gold, and be concentrated mainly in coarse granule mine tailing, existing equipment uses single jigging machine or shaking table, or its combination more
Carry out reclaiming coarse granule product, but it is low to the rate of recovery of gold, and treating capacity is small, and caused secondary mine tailing does not obtain profit
With.
The content of the invention
The purpose of this utility model is to provide a kind of golden mine tailing pretreatment system, to solve to exist in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of golden mine tailing pretreatment system, including centrifugal ore separator, the thickener two that is connected respectively with centrifugal ore separator and
Ball mill, the hydrocyclone being connected with ball mill, the dusting cover being connected with hydrocyclone, the shaking table being connected with dusting cover, with it is thin
Thickener one that sieve and shaking table connect respectively, the head-tank that is connected respectively with thickener one and thickener two, the high-order water
Pond is also connected with centrifugal ore separator, and the golden mine tailing pretreatment system also includes steam-pressing brisk production system and Paste-filling System,
The steam-pressing brisk production system is connected with thickener one, and the Paste-filling System is connected with thickener two.
Preferred scheme is that the golden mine tailing carries out thickness separation by mortar pump and pipeline to centrifugal ore separator.
Preferred scheme is that the centrifugal ore separator separates mine tailing thickness, and the fine grained ore pulp isolated is sent by pipeline
Enter thickener two to be concentrated, the coarse granule ore pulp isolated is sent into ball mill by pipeline and carries out ore grinding.
Preferred scheme is that the ore discharge that the hydrocyclone gives ball mill carries out thickness separation again, will be isolated
Coarse granule ore pulp by pipeline return ball mill regrinded, the fine grained ore pulp isolated by pipeline be sent into dusting cover selected
Not.
Preferred scheme is that the fine grained ore pulp that the dusting cover is given to hydrocyclone sorts, the essence that will be sorted out
Ore pulp is sent into shaking table 5 by pipeline and sorted, and Tailings Slurry is sent into thickener one by pipeline is concentrated.
Preferred scheme is that the shaking table sorts to the concentrate slurry that dusting cover is given, and the concentrate slurry sorted out is that gold is thick
Concentrate, Tailings Slurry is sent into thickener one by pipeline and concentrated.
Preferred scheme is that the water storage of the head-tank gives centrifugal ore separator by pipeline and carries out recirculated water recycling.
The beneficial effects of the utility model are：
Golden mine tailing pretreatment system of the present utility model using centrifugal ore separator throw tail, ball mill regrind, dusting cover and shaking table
The process integration sorted carries out golden mine tailing valuable mineral recovery, had both improved gold refinement rate, and had increased tailings glass amount again, together
When will caused by secondary mine tailing be used for paste body filling and steam-pressing brisk and prepare, improve resource utilization, no tailings discharging, eliminate safety
Hidden danger, pollution-free and rational in infrastructure, operating cost is low, has preferable Social benefit and economic benefit.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of golden mine tailing pretreatment system of the utility model.
1- centrifugal ore separators in figure, 2- ball mills, 3- hydrocyclones, 4- dusting covers, 5- shaking tables, 6- thickeners one, 7- steam
Press brick production system, 8- thickeners two, 9- Paste-filling Systems, 10- head-tanks.
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 before creative work achievement is made
The every other embodiment obtained is put, belongs to the scope of the utility model protection.
As shown in figure 1, a kind of golden mine tailing pretreatment system, including centrifugal ore separator 1, connect respectively with centrifugal ore separator 1
The thickener 28 and ball mill 2 that connect, the hydrocyclone 3 being connected with ball mill 2, the dusting cover 4 being connected with hydrocyclone 3, with
The shaking table 5 of the connection of dusting cover 4, the thickener 1 being connected respectively with dusting cover 4 and shaking table 5 and thickener 1 and thickener 8 two are distinguished
The head-tank 10 of connection, the head-tank 10 are also connected with centrifugal ore separator 1, and the golden mine tailing pretreatment system also includes
Steam-pressing brisk production system 7 and Paste-filling System 9, the steam-pressing brisk production system 7 are connected with thickener 1, and the lotion fills
System 9 is filled out to be connected with thickener 28.
The golden mine tailing pretreatment system processing method：
Golden mine tailing carries out thickness separation by mortar pump and pipeline to centrifugal ore separator 1, the fine grained ore pulp isolated
Thickener 28 is sent into by pipeline to be concentrated, the coarse granule ore pulp isolated is sent into ball mill 2 by pipeline and carries out ore grinding, ball milling
The ore discharge of machine 2 is sent into hydrocyclone 3 by pipeline and carries out thickness separation, and the coarse granule ore pulp that hydrocyclone 3 is isolated is by pipe
Road returns to ball mill 2 and regrinded, and the fine grained ore pulp that hydrocyclone 3 is isolated is sent into dusting cover 4 by pipeline and sorted, carefully
The concentrate slurry that sieve 4 sorts out is sent into shaking table 5 by pipeline and sorted, and the concentrate slurry that shaking table 5 sorts out is golden rough concentrate, carefully
The Tailings Slurry of sieve 4 and shaking table 5 is sent into thickener 1 by pipeline and concentrated, and the underflow of thickener 1 is sent into steam pressure by pipeline
Brick production system 7 carries out preparing steam-pressing brisk, and the underflow of thickener 28 is sent into Paste-filling System 9 by pipeline and carries out paste body filling,
Thickener 1 and the overflow of thickener 28 are sent into head-tank 10 by pipeline and carry out recirculated water storage, and head-tank 10 stores water
Centrifugal ore separator 1, which is given, by pipeline carries out recirculated water recycling.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of golden mine tailing pretreatment system, including centrifugal ore separator, the thickener two and ball that are connected respectively with centrifugal ore separator
Grinding machine, the hydrocyclone being connected with ball mill, the dusting cover being connected with hydrocyclone, the shaking table and dusting cover being connected with dusting cover
The thickener one connected respectively with shaking table, the head-tank being connected respectively with thickener one and thickener two, the head-tank
Also it is connected with centrifugal ore separator, the golden mine tailing pretreatment system also includes steam-pressing brisk production system and Paste-filling System, institute
State steam-pressing brisk production system to be connected with thickener one, the Paste-filling System is connected with thickener two.
A kind of 2. golden mine tailing pretreatment system according to claim 1, it is characterised in that the golden mine tailing by mortar pump and
Pipeline carries out thickness separation to centrifugal ore separator.
3. a kind of golden mine tailing pretreatment system according to claim 1, it is characterised in that the centrifugal ore separator is by mine tailing
Thickness separate, by the fine grained ore pulp isolated by pipeline be sent into thickener two concentrated, the coarse granule ore pulp isolated by
Pipeline is sent into ball mill and carries out ore grinding.
4. a kind of golden mine tailing pretreatment system according to claim 1, it is characterised in that the hydrocyclone is by ball milling
The ore discharge that machine is given carries out thickness separation again, and the coarse granule ore pulp isolated is returned into ball mill by pipeline is regrinded, point
The fine grained ore pulp separated out is sent into dusting cover by pipeline and sorted.
5. a kind of golden mine tailing pretreatment system according to claim 1, it is characterised in that the dusting cover is to hydrocyclone
The fine grained ore pulp given is sorted, and the concentrate slurry sorted out is sent into shaking table 5 by pipeline is sorted, and Tailings Slurry is led to
Piping is sent into thickener one and concentrated.
6. a kind of golden mine tailing pretreatment system according to claim 1, it is characterised in that what the shaking table was given to dusting cover
Concentrate slurry is sorted, and the concentrate slurry sorted out is golden rough concentrate, by Tailings Slurry by pipeline be sent into thickener one carry out it is dense
Contracting.
7. a kind of golden mine tailing pretreatment system according to claim 1, it is characterised in that the water storage of the head-tank leads to
Piping gives centrifugal ore separator and carries out recirculated water recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941555.5U CN207119448U (en) | 2017-07-31 | 2017-07-31 | A kind of golden mine tailing pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941555.5U CN207119448U (en) | 2017-07-31 | 2017-07-31 | A kind of golden mine tailing pretreatment system |
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| Publication Number | Publication Date |
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| CN207119448U true CN207119448U (en) | 2018-03-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722881A (en) * | 2018-04-24 | 2018-11-02 | 福建金东矿业股份有限公司 | A kind of metal in chamber box settling sand captures beneficiation method |
| CN109433404A (en) * | 2018-11-01 | 2019-03-08 | 中国恩菲工程技术有限公司 | Golden grinding circuit gravity treatment recyclable device and recovery method |
| CN111940125A (en) * | 2020-07-30 | 2020-11-17 | 潼关中陕核环保建材有限公司 | Method and system for recovering precious metals in low-grade gold tailings |
| CN112916197A (en) * | 2021-01-28 | 2021-06-08 | 内蒙古金陶股份有限公司 | Pretreatment method before ore processing |
-
2017
- 2017-07-31 CN CN201720941555.5U patent/CN207119448U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722881A (en) * | 2018-04-24 | 2018-11-02 | 福建金东矿业股份有限公司 | A kind of metal in chamber box settling sand captures beneficiation method |
| CN109433404A (en) * | 2018-11-01 | 2019-03-08 | 中国恩菲工程技术有限公司 | Golden grinding circuit gravity treatment recyclable device and recovery method |
| CN111940125A (en) * | 2020-07-30 | 2020-11-17 | 潼关中陕核环保建材有限公司 | Method and system for recovering precious metals in low-grade gold tailings |
| CN111940125B (en) * | 2020-07-30 | 2022-04-12 | 中陕核工业集团综合分析测试有限公司 | Method and system for recovering precious metals in low-grade gold tailings |
| CN112916197A (en) * | 2021-01-28 | 2021-06-08 | 内蒙古金陶股份有限公司 | Pretreatment method before ore processing |
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