CN204911726U - Gold mine stone primary mineral system of roughly selecting - Google Patents
Gold mine stone primary mineral system of roughly selecting Download PDFInfo
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- CN204911726U CN204911726U CN201520622043.3U CN201520622043U CN204911726U CN 204911726 U CN204911726 U CN 204911726U CN 201520622043 U CN201520622043 U CN 201520622043U CN 204911726 U CN204911726 U CN 204911726U
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- screening plant
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- disintegrating machine
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Abstract
The utility model provides a gold mine stone primary mineral system of roughly selecting, is including the vibrating feeder, first breaker and the one -level screening plant that connect gradually, one -level screening plant has four discharge gates, and four discharge gates link to each other with the feed inlet of second breaker, feed inlet, second grade screening plant and the system sand machine of third breaker respectively, and the equal and one -level screening plant of the discharge gate of second, three breakers links to each other, and the discharge gate of system sand machine is continuous with second grade screening plant, second grade screening plant has four discharge gates, and wherein two discharge gates are stored up the storehouse with the stone respectively and are linked to each other with thin feed bin, and two other discharge gates link to each other with the feed inlet of system sand machine, and the discharge gate and the tertiary screening plant of thin feed bin link to each other, tertiary screening plant has two discharge gates, and a discharge gate links to each other with the rod mill, and another discharge gate and spiral chute are continuous, and the discharge gate and the tertiary screening plant of rod mill are continuous. Through roughly selecting, the taste of gold is improved to 3-5g ton by 0.3-0.5g ton in the ore.
Description
Technical field
The utility model belongs to gold mine equipment technical field, is specifically related to a kind of gold ore raw ore and roughly selects system.
Background technology
Xiaoqinling to Xiong'er shan from the seventies in last century just the exploitation of large-scale gold mine, the a large amount of waste stone (gold content≤0.5g/t) produced by mining over more than 40 year, constantly be filled with the size gully in each mining area, produce great hidden danger to the ecological balance of this area, and the noble metal in these chats wastes.
Prior art cannot be accomplished when head grade is lower than 0.5g/t, has the industrialization of higher recovery to reclaim to gold, and " three wastes " that produce in production process, causes great harm to ecological environment.
Existing Mineral Processing Enterprises, because technology restriction produces a large amount of tailings, stacks on preserving and there is great potential safety hazard, Tailings Dam is easily caused to collapse, both pollute soil and water ecology environment, cause huge economic loss to nearby residents again, or even the threat of life security.
Existing noble metal recovery technology major part is all independent single, and do not have the industrialized producing technology technology to the efficient synthetical recovery of multiple noble metal in gold containing ore of complete set, the economic benefit of generation is lower, and wasting phenomenon is more serious.
Utility model content
In order to overcome the defect of prior art, the utility model provides a kind of gold ore raw ore and roughly selects system.
Based on above-mentioned purpose, the utility model takes following technical scheme:
A kind of gold ore raw ore roughly selects system, comprises the oscillating feeder, the first disintegrating machine and the one-level screening plant that connect successively; One-level screening plant has four discharging openings, and the charging aperture of the charging aperture of four discharging opening respectively with the second disintegrating machines, the 3rd disintegrating machine, secondary screening plant are connected with sand machine processed, the discharging opening of second and third disintegrating machine is all connected with one-level screening plant, and the discharging opening of sand machine processed is connected with secondary screening plant; Secondary screening plant has four discharging openings, and wherein two discharging openings are stored up storehouse respectively and are connected with fines storehouse with stone, and two other discharging opening is connected with the charging aperture of sand machine processed, and the discharging opening in fines storehouse is connected with three grades of screening plants; Three grades of screening plants have two discharging openings, and a discharging opening is connected with rod mill, and another discharging opening is connected with spiral chute, and the discharging opening of rod mill is connected with three grades of screening plants.
Described first disintegrating machine, the second disintegrating machine, the 3rd disintegrating machine, sand machine processed, one-level screening plant are connected with deduster with secondary screening plant is equal.
The utility model achieves and reclaims the raw ore of gold containing ore head grade≤0.5g/t, roughly select through of the present utility model, the taste of Gold in Ores is increased to 3 ~ 5g/ ton by original 0.3 ~ 0.5g/ ton, gold mine barren rock waste residue is turned waste into wealth, both created higher economic benefit and which in turn improved local ecological environment, for the long-term sustainable development of bargh provides technical guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of gold ore raw ore roughly selects system, comprise oscillating feeder 1, first disintegrating machine 21 and one-level screening plant 31 that connect successively, one-level screening plant 31 has four discharging openings, and the charging aperture of the charging aperture of four discharging opening respectively with the second disintegrating machines 22, the 3rd disintegrating machine 23, secondary screening plant 32 are connected with sand machine 5 processed, the discharging opening of the second disintegrating machine 22, the 3rd disintegrating machine 23 is all connected with one-level screening plant 31, and the discharging opening of sand machine 5 processed is connected with secondary screening plant 32.Secondary screening plant 32 has four discharging openings, and wherein two discharging openings are stored up storehouse 7, fines storehouse 6 respectively and are connected with stone, and two other discharging opening is connected with the charging aperture of sand machine 5 processed, and the discharging opening in fines storehouse 6 is connected with three grades of screening plants 33.Three grades of screening plants 33 have 2 discharging openings, and one is connected with rod mill 8, and another is connected with spiral chute 9, and the discharging opening of rod mill 8 is connected with three grades of screening plants 33.
Described first disintegrating machine 21, second disintegrating machine 22, the 3rd disintegrating machine 23, sand machine 5 processed, one-level screening plant 31 are all connected with deduster 10 with secondary screening plant 32.
During use, first disintegrating machine 21 adopts 750 × 1060 jaw crushers, second disintegrating machine 22 adopts PEX250 × 1200 jaw crusher, 3rd disintegrating machine 23 adopts PYFD1310 compound gyratory crusher, one-level screening plant 31 and secondary screening plant 32 all adopt 3YK2160 circular shale shaker, three grades of screening plants 33 adopt ZZK1848 to roll over emaciated face water sieve, and sand machine 5 processed adopts VI-900 sand machine, and rod mill 8 adopts MB1530 type rod mill.
Original ore size≤600mm, the first disintegrating machine 21 is fed with oscillating feeder 1, coarse crushing product (particle diameter 80-120mm) is delivered to one-level screening plant 31 through belt conveyor, screening product feeds different fine crushing device according to grade, granularity >=60mm grade feeds the second disintegrating machine 22, granularity is less than 60mm and is greater than 30mm grade and feeds the 3rd disintegrating machine 23, and granularity is less than or equal to 10mm grade and directly feeds secondary screening plant 32.Product in small, broken bits after the second disintegrating machine 22 and the 3rd disintegrating machine 23 fragmentation returns one-level screening plant 31 through belt conveyor conveying.The granularity of one-level screening plant 31 output is greater than 10mm and is less than or equal to 30mm grade and feeds sand machine 5 processed through belt conveyor, sand machine 5 ore discharge processed and granularity≤10mm grade feed secondary screening plant 32, granularity >=20mm the grade of secondary screening plant 32 output and granularity are greater than 5mm and are less than 10mm grade and return sand machine 5 processed, granularity≤5mm grade is delivered to fines storehouse 6 through belt conveyor, granularity is more than or equal to 10mm and is less than 20mm grade for building rubble product, enters stone and stores up storehouse 7.The ore of granularity in fines storehouse 6≤5mm grade, use electro-vibrating feeder feed, through the prescreening of three grades of screening plants 33, granularity > 1.5mm grade feeds rod mill 8 ore grinding, and after ore grinding, ore discharge returns three grades of screening plants 33 and carries out check screening; Granularity≤1.5mm grade feeds spiral chute 9 gravity treatment through sizing mixing with Pulp pump, and the rough concentrate gold grade after gravity treatment is 3 ~ 5g/t.
Claims (2)
1. gold ore raw ore roughly selects a system, it is characterized in that, comprises the oscillating feeder, the first disintegrating machine and the one-level screening plant that connect successively; One-level screening plant has four discharging openings, and the charging aperture of the charging aperture of four discharging opening respectively with the second disintegrating machines, the 3rd disintegrating machine, secondary screening plant are connected with sand machine processed, the discharging opening of second and third disintegrating machine is all connected with one-level screening plant, and the discharging opening of sand machine processed is connected with secondary screening plant; Secondary screening plant has four discharging openings, and wherein two discharging openings are stored up storehouse respectively and are connected with fines storehouse with stone, and two other discharging opening is connected with the charging aperture of sand machine processed, and the discharging opening in fines storehouse is connected with three grades of screening plants; Three grades of screening plants have two discharging openings, and a discharging opening is connected with rod mill, and another discharging opening is connected with spiral chute, and the discharging opening of rod mill is connected with three grades of screening plants.
2. gold ore raw ore according to claim 1 roughly selects system, it is characterized in that, described first disintegrating machine, the second disintegrating machine, the 3rd disintegrating machine, sand machine processed, one-level screening plant are connected with deduster with secondary screening plant is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622043.3U CN204911726U (en) | 2015-08-18 | 2015-08-18 | Gold mine stone primary mineral system of roughly selecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622043.3U CN204911726U (en) | 2015-08-18 | 2015-08-18 | Gold mine stone primary mineral system of roughly selecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204911726U true CN204911726U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520622043.3U Active CN204911726U (en) | 2015-08-18 | 2015-08-18 | Gold mine stone primary mineral system of roughly selecting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562187B (en) * | 2016-02-24 | 2018-06-01 | 福建将乐天马生物质能源有限公司 | A kind of particulate coal grinding device |
| CN108787134A (en) * | 2018-07-23 | 2018-11-13 | 广州市顺兴石场有限公司 | A kind of production system and its production method for ore reduction and screening |
| CN110449207A (en) * | 2019-08-16 | 2019-11-15 | 枣庄鑫金山智能机械股份有限公司 | A kind of rod milling sand making machine |
| CN112517197A (en) * | 2019-12-31 | 2021-03-19 | 重庆市睿拓建材有限公司 | High-quality machine-made medium sand production process |
-
2015
- 2015-08-18 CN CN201520622043.3U patent/CN204911726U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562187B (en) * | 2016-02-24 | 2018-06-01 | 福建将乐天马生物质能源有限公司 | A kind of particulate coal grinding device |
| CN108787134A (en) * | 2018-07-23 | 2018-11-13 | 广州市顺兴石场有限公司 | A kind of production system and its production method for ore reduction and screening |
| CN110449207A (en) * | 2019-08-16 | 2019-11-15 | 枣庄鑫金山智能机械股份有限公司 | A kind of rod milling sand making machine |
| CN112517197A (en) * | 2019-12-31 | 2021-03-19 | 重庆市睿拓建材有限公司 | High-quality machine-made medium sand production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190802 Address after: 450000 Henan Zhengzhou City Henan Free Trade Experimental Zone Zhengzhou District (Zhengdong) Business Inner Ring Road 29 Xinpu Building 15th floor 1508 Patentee after: Aoguo Technology (Henan) Co., Ltd. Address before: 472500 Unit 4, Unit 2, Building 8, Sijiefang, Xinhua East Road, Lingbao City, Sanmenxia City, Henan Province Patentee before: Mao Weiwei |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190909 Address after: 518000 Peach Garden Community, Merchants Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Aolai Eco-technology (Shenzhen) Co., Ltd. Address before: 450000 Henan Zhengzhou City Henan Free Trade Experimental Zone Zhengzhou District (Zhengdong) Business Inner Ring Road 29 Xinpu Building 15th floor 1508 Patentee before: Aoguo Technology (Henan) Co., Ltd. |
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| TR01 | Transfer of patent right |