CN205269877U - Ore sorter - Google Patents
Ore sorter Download PDFInfo
- Publication number
- CN205269877U CN205269877U CN201521051928.9U CN201521051928U CN205269877U CN 205269877 U CN205269877 U CN 205269877U CN 201521051928 U CN201521051928 U CN 201521051928U CN 205269877 U CN205269877 U CN 205269877U
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- CN
- China
- Prior art keywords
- water distribution
- cylinder
- distribution assembly
- mineral aggregate
- separator according
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- Withdrawn - After Issue
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Abstract
The utility model relates to an ore sorter, include first pan feeding mechanism, overflow mechanism, first water distribution assembly, first barrel and subside the mechanism, first pan feeding mechanism, overflow mechanism, first water distribution assembly, first barrel and subside the mechanism and from top to bottom feed through in proper order, be equipped with a charge door that is used for adding the mineral aggregate in the first pan feeding mechanism, being equipped with a water filling port that is used for injecting into the ascending current on the first water distribution assembly, selecting separately the mineral aggregate through the ascending current that water filling port injects into, the mineral aggregate that density is big subsides discharges to subsiding the mechanism, rises to the overflow mechanism on the little mineral aggregate of density and overflows. Compared with the prior art, the utility model discloses ore granule grade is effectively improved, the burden of flotation ore can be alleviateed, reduce cost.
Description
Technical field
This utility model relates to technical field of beneficiation, particularly to a kind of Ore separator for the sorting of coarse granule fluorite.
Background technology
At present, the beneficiation method in China's fluorite mine has picking, jigging and floating separation etc. Jigging is mainly used in sorting that the grade of ore is higher, particle diameter in the particle ore deposit of 6��20mm, the ore particle of below 3mm cannot sort, and that to be applicable to self quality higher is more, and the ore beneficiation that disseminated grain size is thicker can obtain coarse grain metallurgical grade Ore concentrate; Floatation is applicable to low-grade particulate and contaminates the ore dressing of Ore, is also the unique method obtaining high-quality Ore, but floatation investment is relatively big, and operation cost is high, and environmental pollution is serious. Novel Ore gravity separation method and gravitational separation equipment just progressively replace technique and the equipment of floatation ore dressing stone.
Utility model content
Technical problem to be solved in the utility model is to provide one and is effectively improved ore particles grade, can alleviate the burden of flotation of ores, reduces the Ore separator of cost.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of Ore separator, it is characterized in that: include the first feeding mechanism, overflow mechanism, first water distribution assembly, first cylinder and sink mechanism, described first feeding mechanism, overflow mechanism, first water distribution assembly, first cylinder and sink mechanism are from top to bottom sequentially communicated, described first feeding mechanism is provided with a charge door for adding mineral aggregate, described first water distribution assembly is provided with a water filling port for injecting ascending current, by the ascending current of a water filling port injection, mineral aggregate is sorted, the mineral aggregate that density is big is settled down to sink mechanism and discharges, the mineral aggregate that density is little rises to overflow mechanism and overflows.
Further, the second cylinder and the second water distribution assembly it is additionally provided with between described first cylinder and sink mechanism, the upper end of described second cylinder connects with described first cylinder, the lower end of described second cylinder connects with described second water distribution assembly, the lower end of described second water distribution assembly connects with described sink mechanism, and described second water distribution assembly carries out secondary and injects ascending current.
Further, being provided with the second feeding mechanism between described second cylinder and described first cylinder, described second feeding mechanism carries out secondary and adds mineral aggregate.
Further, being provided with the first water distribution pipe network in described first water distribution assembly, the perforate of described first water distribution pipe network is upwards.
Further, being provided with the second water distribution pipe network in described second water distribution assembly, the perforate of described second water distribution pipe network is downward.
Further, being provided with sedimentation sloping plate unit in described sink mechanism, described sedimentation sloping plate unit can carry out integral-rotation and vertically mobile.
Further, described sedimentation sloping plate unit includes casing and multiple hang plate, and multiple described hang plates are placed in described casing.
Further, multiple described hang plate equalizations are placed in described box house both sides, and the hang plate of described box house both sides is symmetrical arranged.
Further, the tilt adjustable of multiple described hang plates.
Further, also include closed-loop control mechanism, described closed-loop control mechanism is connected with described second cylinder and described sink mechanism respectively, and the mineral aggregate density in described sink mechanism is detected by described closed-loop control mechanism, the fluid density in the second cylinder according to the mineral aggregate density adjusting of detection.
Further, described closed-loop control mechanism includes densimeter, pid control module and motor regulated valve, described densimeter is placed in described sink mechanism, described motor regulated valve is placed in described second cylinder, described pid control module respectively with described densimeter and motor regulated valve by connection, motor regulated valve convection cell density described in the mineral aggregate density domination that described pid control module detects according to densimeter regulates and controls.
The beneficial effects of the utility model are: adopt the first water distribution assembly and double; two water distribution systems of the second water distribution assembly, there is provided and stablize lasting ascending current, first water distribution assembly is upwards sprayed water and is improved the velocity of discharge of low-density mineral aggregate, first water distribution assembly is sprayed water downwards and is improved the sedimentation velocity of high density mineral aggregate, it is achieved the sorting of mineral aggregate; Closed-loop control mechanism regulates and controls according to the mineral aggregate density convection cell density of detection, high density mineral aggregate is carried out sedimentation and discharges by sink mechanism, promote beneficiating efficiency, realize below 3mm ore particles is sorted, sorting granularity defect can be filled up, can be used for the gravity treatment of coarse granule high-quality Ore and purify, the ore dressing of poor value can there be is good enrichment, after ore grinding, enter back into flotation, the burden of flotation can be reduced, be substantially reduced flotation cost.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Ore separator of this utility model;
Fig. 2 is the front view of the first water distribution pipe network;
Fig. 3 is the front view of the second water distribution pipe network;
Fig. 4 is the structural representation of sedimentation sloping plate unit;
Fig. 5 is the module frame chart of closed-loop control mechanism.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first feeding mechanism, 2, overflow mechanism, the 3, first water distribution assembly, 4, the first cylinder, 5, sink mechanism, the 6, second cylinder, 7, the second water distribution assembly, the 8, second feeding mechanism, the 9, first water distribution pipe network, 10, the second water distribution pipe network, 11, sedimentation sloping plate unit, 12, casing, 13, hang plate, 14, closed-loop control mechanism, 15, densimeter, 16, pid control module, 17, motor regulated valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of Ore separator, it is characterized in that: include the first feeding mechanism 1, overflow mechanism 2, first water distribution assembly 3, first cylinder 4 and sink mechanism 5, described first feeding mechanism 1, overflow mechanism 2, first water distribution assembly 3, first cylinder 4 and sink mechanism 5 are from top to bottom sequentially communicated, described first feeding mechanism 1 is provided with a charge door for adding mineral aggregate, described first water distribution assembly 3 is provided with a water filling port for injecting ascending current, by the ascending current of a water filling port injection, mineral aggregate is sorted, the mineral aggregate that density is big is settled down to sink mechanism 5 and discharges, the mineral aggregate that density is little rises to overflow mechanism 2 and overflows.
First feeding mechanism 1 of the present embodiment adds mineral aggregate, first water distribution assembly 3 carries out water distribution, mineral aggregate is sorted, the mineral aggregate that after sorting, density is big is settled down to sink mechanism 5 and discharges, the mineral aggregate that density is little rises to overflow mechanism 2 and overflows, the efficiency of separation is high, realize below 3mm ore particles is sorted, sorting granularity defect can be filled up, can be used for the gravity treatment of coarse granule high-quality Ore to purify, the ore dressing of poor value can be had good enrichment, after ore grinding, enter back into flotation, the burden of flotation can be reduced, be substantially reduced flotation cost.
Preferably, the second cylinder 6 and the second water distribution assembly 7 it is additionally provided with between described first cylinder 4 and sink mechanism 5, the upper end of described second cylinder 6 connects with described first cylinder 4, the lower end of described second cylinder 6 connects with described second water distribution assembly 7, the lower end of described second water distribution assembly 7 connects with described sink mechanism 5, and described second water distribution assembly 7 carries out secondary and injects ascending current.
The second water distribution assembly 7 of the present embodiment can strengthen ascending current, and the mineral aggregate that quickening density is little rises to overflow mechanism 2 and overflows efficiency, and the mineral aggregate that density is big is settled down to sink mechanism 5 and discharges, and improves the efficiency of separation.
Preferably, being provided with the second feeding mechanism 8 between described second cylinder 6 and described first cylinder 4, described second feeding mechanism 8 carries out secondary and adds mineral aggregate.
Second feeding mechanism 8 of the present embodiment can carry out secondary pan feeding, it is possible to strengthens pan feeding efficiency.
Preferably, as shown in Figures 2 and 3, being provided with the first water distribution pipe network 9 in described first water distribution assembly 3, the perforate of described first water distribution pipe network 9 is upwards; Being provided with the second water distribution pipe network 10 in described second water distribution assembly 7, the perforate of described second water distribution pipe network 10 is downward.
The perforate of the described first water distribution pipe network 9 of the present embodiment upwards, improves the velocity of discharge of low-density mineral aggregate, and the perforate of the second water distribution pipe network 10 is downward, improves the sedimentation velocity of high density mineral aggregate, strengthens the mineral aggregate efficiency of separation; The gravity treatment of coarse granule high-quality Ore can be purified, the ore dressing of poor value can be had good enrichment.
Preferably, as shown in Figure 4, being provided with sedimentation sloping plate unit 11 in described sink mechanism 5, described sedimentation sloping plate unit 11 can carry out integral-rotation and vertically mobile; Described sedimentation sloping plate unit 11 includes casing 12 and multiple hang plate 13, and multiple described hang plates 13 are placed in described casing 12; Multiple described hang plate 13 equalizations are placed in the internal both sides of described casing 12, and the hang plate 13 of the internal both sides of described casing 12 is symmetrical arranged; The tilt adjustable of multiple described hang plates 13.
High density mineral aggregate is intercepted by the sedimentation sloping plate unit 11 of the present embodiment by multiple hang plates 13, high density mineral aggregate is quickly sunk, and discharge, promote the precision to the sorting of high density mineral aggregate and efficiency, the tilt adjustable of multiple described hang plates 13, as required the angle of inclination of multiple described hang plates 13 can be adjusted, it is achieved the adjustment to high density mineral aggregate sharpness of separation, adjust convenient.
Preferably, as shown in Figure 5, also include closed-loop control mechanism 14, described closed-loop control mechanism 14 is connected with described second cylinder 6 and described sink mechanism 5 respectively, mineral aggregate density in described sink mechanism 5 is detected by described closed-loop control mechanism 14, the fluid density in the second cylinder 6 according to the mineral aggregate density adjusting of detection; Described closed-loop control mechanism 14 includes densimeter 15, pid control module 16 and motor regulated valve 17, described densimeter 15 is placed in described sink mechanism 5, described motor regulated valve 17 is placed in described second cylinder 6, described pid control module 16 respectively with described densimeter 15 and motor regulated valve 17 by connection, motor regulated valve 17 convection cell density described in the mineral aggregate density domination that described pid control module 16 detects according to densimeter regulates and controls.
The closed-loop control mechanism 14 of the present embodiment detects the fluid density in sink mechanism 5 by densimeter 15, fluid density in second cylinder 6 is regulated and controled by the mineral aggregate density domination motor regulated valve 17 that pid control module 16 detects according to densimeter, realize auto-control and accelerate the sinking of high density mineral aggregate, the improving material efficiency of separation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. an Ore separator, it is characterized in that: include the first feeding mechanism (1), overflow mechanism (2), first water distribution assembly (3), first cylinder (4) and sink mechanism (5), described first feeding mechanism (1), overflow mechanism (2), first water distribution assembly (3), first cylinder (4) and sink mechanism (5) are from top to bottom sequentially communicated, described first feeding mechanism (1) is provided with a charge door for adding mineral aggregate, described first water distribution assembly (3) is provided with a water filling port for injecting ascending current, by the ascending current of a water filling port injection, mineral aggregate is sorted, the mineral aggregate that density is big is settled down to sink mechanism (5) and discharges, the mineral aggregate that density is little rises to overflow mechanism (2) and overflows.
2. a kind of Ore separator according to claim 1, it is characterized in that: between described first cylinder (4) and sink mechanism (5), be additionally provided with the second cylinder (6) and the second water distribution assembly (7), the upper end of described second cylinder (6) connects with described first cylinder (4), the lower end of described second cylinder (6) connects with described second water distribution assembly (7), and the lower end of described second water distribution assembly (7) connects with described sink mechanism (5).
3. a kind of Ore separator according to claim 2, it is characterised in that: it is provided with the second feeding mechanism (8) between described second cylinder (6) and described first cylinder (4).
4. a kind of Ore separator according to claim 2, it is characterised in that: being provided with the first water distribution pipe network (9) in described first water distribution assembly (3), the perforate of described first water distribution pipe network (9) is upwards.
5. a kind of Ore separator according to claim 2, it is characterised in that: being provided with the second water distribution pipe network (10) in described second water distribution assembly (7), the perforate of described second water distribution pipe network (10) is downward.
6. a kind of Ore separator according to claim 1, it is characterised in that: being provided with sedimentation sloping plate unit (11) in described sink mechanism (5), described sedimentation sloping plate unit (11) can carry out integral-rotation and vertically mobile.
7. a kind of Ore separator according to claim 6, it is characterized in that: described sedimentation sloping plate unit (11) includes casing (12) and multiple hang plate (13), and multiple described hang plates (13) are placed in described casing (12).
8. a kind of Ore separator according to claim 7, it is characterized in that: multiple described hang plate (13) equalizations are placed in the internal both sides of described casing (12), the hang plate (13) of the internal both sides of described casing (12) is symmetrical arranged, the tilt adjustable of multiple described hang plates (13).
9. a kind of Ore separator according to any one of claim 2 to 8, it is characterized in that: also including closed-loop control mechanism (14), described closed-loop control mechanism (14) is connected with described second cylinder (6) and described sink mechanism (5) respectively.
10. a kind of Ore separator according to claim 9, it is characterized in that: described closed-loop control mechanism (14) includes densimeter (15), pid control module (16) and motor regulated valve (17), described densimeter (15) is placed in described sink mechanism (5), described motor regulated valve (17) is placed in described second cylinder (6), and described pid control module (16) passes through connection with described densimeter (15) and motor regulated valve (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051928.9U CN205269877U (en) | 2015-12-16 | 2015-12-16 | Ore sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051928.9U CN205269877U (en) | 2015-12-16 | 2015-12-16 | Ore sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205269877U true CN205269877U (en) | 2016-06-01 |
Family
ID=56054500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051928.9U Withdrawn - After Issue CN205269877U (en) | 2015-12-16 | 2015-12-16 | Ore sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205269877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435950A (en) * | 2015-12-16 | 2016-03-30 | 中煤科工集团唐山研究院有限公司 | Mineral sorting machine |
| CN106513161A (en) * | 2016-11-03 | 2017-03-22 | 中国矿业大学(北京) | Reducing sorting fluidized bed with built-in inclined plate |
-
2015
- 2015-12-16 CN CN201521051928.9U patent/CN205269877U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435950A (en) * | 2015-12-16 | 2016-03-30 | 中煤科工集团唐山研究院有限公司 | Mineral sorting machine |
| CN105435950B (en) * | 2015-12-16 | 2017-10-31 | 中煤科工集团唐山研究院有限公司 | A kind of ore separator |
| CN106513161A (en) * | 2016-11-03 | 2017-03-22 | 中国矿业大学(北京) | Reducing sorting fluidized bed with built-in inclined plate |
| CN106513161B (en) * | 2016-11-03 | 2018-11-16 | 中国矿业大学(北京) | A kind of variable diameter fluidized bed for separation of built-in skew plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20171031 |