CN205288682U - Water -saving elutriation magnet separator - Google Patents
Water -saving elutriation magnet separator Download PDFInfo
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- CN205288682U CN205288682U CN201620014748.1U CN201620014748U CN205288682U CN 205288682 U CN205288682 U CN 205288682U CN 201620014748 U CN201620014748 U CN 201620014748U CN 205288682 U CN205288682 U CN 205288682U
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Abstract
The utility model discloses a water -saving elutriation magnet separator belongs to mineral separation technology field, including select an other section of thick bamboo, set up on selecting an other section of thick bamboo dispenser, overflow device and excitation coil and with the bottom water supply equipment that selects the other inside intercommunication of a section of thick bamboo, the key lies in: be equipped with upper portion water supply equipment in bottom water supply equipment's top, the below of dispenser discharge gate. The utility model discloses an useful technological effect is: change one step of feedwater of traditional magnet separator into two steps (or multistep) feedwater, upper portion water supply equipment roughly selects the ore pulp through tailings disposal system treated water to selecting to give in the other section of thick bamboo, and bottom water supply equipment gives the clean water, and is choice to the ore pulp after roughly selecting, obtains concentrate of high grade for magnetic separation equipment can mainly use the circulating water, only uses a small amount of clean water, just can reach the satisfied other effect of selecting, reduced by a wide margin the clean water consumption, practice thrift manufacturing cost, improve economic benefits.
Description
Technical field
This utility model belongs to sorting mineral technical field, is specifically related to a kind of magnetic separator that can make elutriation water circulation use, high-efficiency water-saving.
Background technology
In mining, production field of metallurgy, ore-dressing plant is important production equipment. Pillar electromagnetic separator, due to advantages such as its concentrate grade height, production efficiency height, automaticity height, wide accommodation, operation is simple and reliable, remarkable in economical benefits, sorts field at magnetic mineral and is widely applied.
Pillar electromagnetic separator is in use, mineral to be selected sort cylinder through the ore feeder entrance of its upper side, outside feedwater is up by sorting after a bottom feeds, in up process, weak magnetic and non magnetic ore are separated into mine tailing spilling under the effect of ascending water on top, and magnetic mineral forms concentrate in device bottom under the action of a magnetic field.
What exist in prior art technical problem is that: 1, common pillar magnetic separator supplies water only with bottom, feed pressure and water quality are had higher requirements, big and more than 90% the water of water consumption enters tailings glass system by its upper side overflow launder, owing to water consumption is huge and can not recycle, therefore cannot promote the use of at drought and water-scarce area, if directly using the grade that can reduce concentrate from the water that the water quality of tailings glass system is poor. 2, owing to tailings concentration is low, flow is big, is directly entered tailings glass system and can increase considerably system loading, improves processing cost.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of water-saving elutriation magnetic separator, the basis of existing magnetic separator is additionally arranged top waterworks, top waterworks are connected with tailings glass system, the water overflowed from tailings glass system again enters through top waterworks and sorts cylinder ore pulp is roughly selected, and has reached the consumption reducing clean water, the purpose increased economic efficiency.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of water-saving elutriation magnetic separator, including sorting cylinder, be arranged on the dispenser, overflow device and the magnet exciting coil that sort on cylinder and with sort the internal bottom waterworks connected of cylinder, it is critical only that: above the waterworks of bottom, dispenser discharging opening be connected with top waterworks.
Further, the water inlet end of described top waterworks is connected with the water side of tailings glass system.
Further, described top waterworks and/or bottom waterworks include annular to aquaporin, annularly to aquaporin tangentially-arranged the feed pipe communicated therewith and sort, described, the square outlet that a medial wall is arranged.
Further, being provided with water draining plate in annular to the bottom of aquaporin, the height of water draining plate is less than the height of rectangle truncation surface and successively decreases along water (flow) direction.
Further, described top waterworks include the overhead gage that be arranged in parallel and lower baffle plate, connection overhead gage and the weather board of lower baffle plate and the feed pipe being connected with the inlet opening of lower baffle plate.
Further, water flow buffer room is formed at overhead gage umbrella connecting plate fixed above, the buffering through hole coaxial with feed pipe outlet it is provided with between water flow buffer room and overhead gage, described weather board is circumferentially provided with many groups and tangent with buffering through hole along buffering through hole, and the diameter of buffering through hole is more than the diameter of feed pipe outlet.
Further, described bottom waterworks include the upper water fender that be arranged in parallel and water fender in lower water fender, connection and the current deflecting plate of lower water fender and the feed pipe being connected with lower water fender.
Further, water flow buffer chamber is formed in upper water fender annular fixed above or square groove, the buffering through hole coaxial with feed pipe outlet it is provided with between water flow buffer chamber and upper water fender, described current deflecting plate is circumferentially provided with many groups and tangent with buffering through hole along buffering through hole, and the diameter of buffering through hole is more than the diameter of feed pipe outlet.
Further, described top waterworks are between bottom waterworks and dispenser discharging opening, along sorting the axially arranged 1-10 group of cylinder.
Advantageous Effects of the present utility model is: a step feedwater of tradition magnetic separator is changed into two steps (or multistep) feedwater, ore pulp is roughly selected to sorting to feed in cylinder by top waterworks through tailings glass system treated water, bottom waterworks feed clean water, ore pulp after roughly selecting is selected, obtain concentrate of high grade, such setting, magnetic plant can be made can mainly to use recirculated water, only use a small amount of clean water, just can reach satisfied sorting result, the consumption of clean water is greatly reduced, save water resource, significantly improve the concentration of mine tailing, decrease tailings discharging amount, save the cost of tailings glass, can effectively protect environment, reduce resource consumption, save production cost, increase economic efficiency.
Below in conjunction with accompanying drawing, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water-saving elutriation magnetic separator embodiment one of this utility model;
Fig. 2 is the structural representation of Fig. 1 middle and upper part waterworks;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is Fig. 1 be bottom waterworks structural representation;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of the water-saving elutriation magnetic separator embodiment two of this utility model;
Fig. 7 is the structural representation of Fig. 6 middle and upper part waterworks;
Fig. 8 is the scheme of installation of weather board and overhead gage and lower baffle plate in Fig. 7;
Fig. 9 is the structural representation of bottom waterworks in Fig. 6;
Figure 10 is the scheme of installation of current deflecting plate and upper water fender and lower water fender in Fig. 9.
In the accompanying drawings: 1 is sort cylinder, 2 is dispenser, and 3 is overflow device, and 4 is magnet exciting coil, 5 is tailings glass system, and 6 is annular to aquaporin, and 7 is feed pipe, and 8 is square outlet, 9 is water draining plate, and 10 is overhead gage, and 11 is lower baffle plate, and 12 is weather board, 13 is water flow buffer room, and 14 is annular to aquaporin, and 15 is feed pipe, 16 is square outlet, and 17 is annular water draining plate, and 18 is upper water fender, 19 is lower water fender, and 20 is current deflecting plate, and 21 is water flow buffer chamber.
Detailed description of the invention
Embodiment one: referring to accompanying drawing 1, this utility model provides a kind of water-saving elutriation magnetic separator, including sorting cylinder 1, be arranged on the dispenser 2, overflow device 3 and the magnet exciting coil 4 that sort on cylinder 1 and with sort the internal bottom waterworks connected of cylinder 1, it is critical only that: above the waterworks of bottom, dispenser 2 discharging opening be connected with top waterworks.
The water inlet end of above-mentioned top waterworks is connected with the water side of tailings glass system 5, it is also possible to magnetic separator can other waste water be connected. Referring to accompanying drawing 2 and 3, top waterworks include along sorting the circumferentially disposed annular of cylinder 1 to aquaporin 6, annularly to the tangentially-arranged of aquaporin 6 feed pipe 7 communicated therewith and sort, described, the square outlet 8 that cylinder 1 medial wall is arranged. Annular is rectangular to the truncation surface of aquaporin 6, is provided with water draining plate 9 in annular to the bottom of aquaporin 6, and the height of water draining plate 9 is less than the height of rectangle truncation surface and successively decreases along water (flow) direction.
Referring to attached Figure 4 and 5, above-mentioned bottom waterworks include along sorting the circumferentially disposed annular of cylinder 1 to aquaporin 14, annularly to the tangentially-arranged of aquaporin 14 feed pipe 15 communicated therewith and sorting the square outlet 16 that cylinder 1 medial wall is arranged. Annular is rectangular to the truncation surface of aquaporin 14, is provided with annular water draining plate 17 in annular to the bottom of aquaporin 14, and the height of annular water draining plate 17 less than the height of rectangle truncation surface and successively decreases along water (flow) direction.
This utility model is in the specific implementation: through overflow device 2 flow out mine tailing send in tailings glass system 5 and process: concentration mine tailing is discharged by the mine tailing mouth of bottom and directly to be thrown useless or to enter regrinding and reconcentration operation, the overflow water on top as recirculated water through top waterworks send back to feed pipe 7 be again introduced into sorting in cylinder 1. Entering the recirculated water sorted within cylinder 1 and can form stable eddy flow upwards, weak magnetic and non magnetic ore are separated into mine tailing under the effect of ascending water and overflow on top, and magnetic mineral forms concentrate in device bottom under the action of a magnetic field. Being positioned at the bottom waterworks sorted bottom cylinder 1 and feed the water that sorts cylinder 1 clean water, preliminary concentrate above is sorted by upward water flow further that be generated by, it is ensured that the grade of concentrate.
Embodiment two: referring to accompanying drawing 6-10, with embodiment one the difference is that, in embodiment one, bottom waterworks and top waterworks are arranged on the circumference sorting cylinder 1, the present embodiment has redesigned bottom waterworks and top waterworks, bottom waterworks and top waterworks are built in the center sorting cylinder 1, promote sorting result further.
Referring to accompanying drawing 7 and 8, top waterworks include the overhead gage 10 that be arranged in parallel and lower baffle plate 11, connect overhead gage 10 and the weather board 12 of lower baffle plate 11 and the feed pipe 7 that is connected with the inlet opening of lower baffle plate 11. Umbrella connecting plate fixed above at overhead gage 10 forms water flow buffer room 13, the buffering through hole coaxial with feed pipe 7 outlet it is provided with between water flow buffer room 13 and overhead gage 10, described weather board 12 is circumferentially provided with many groups and tangent with buffering through hole along buffering through hole, and the diameter of buffering through hole is more than the diameter of feed pipe 7 outlet. Feed pipe 7 can adopt the pipe of L-shaped, it would however also be possible to employ horizontal tube and VERTICAL TUBE couple together formed T-shaped pipe. The recirculated water fed by feed pipe 7 is entered by the passage that overhead gage 10, lower baffle plate 11 and the weather board 12 angled with radius are formed and sorts in cylinder 1, forms eddy flow smoothly upwards, ore pulp is roughly selected.
Referring to accompanying drawing 9 and 10, bottom waterworks include the upper water fender 18 that be arranged in parallel and water fender 18 in lower water fender 19, connection and the current deflecting plate 20 of lower water fender 19 and the feed pipe 15 being connected with lower water fender 19. Annular fixed above or square groove at upper water fender 18 form airtight water flow buffer chamber 21, the buffering through hole coaxial with feed pipe 15 outlet it is provided with between water flow buffer chamber 21 and upper water fender 18, described current deflecting plate 20 is circumferentially provided with many groups and tangent with buffering through hole along buffering through hole, and the diameter of buffering through hole is more than the diameter of feed pipe 15 outlet. Feed pipe 15 can adopt the pipe of L-shaped, it would however also be possible to employ horizontal tube and VERTICAL TUBE couple together formed T-shaped pipe. The clean water fed by feed pipe 15 is entered by the passage that upper water fender 18, lower water fender 19 and the current deflecting plate 20 angled with radius are formed and sorts in cylinder 1, form eddy flow smoothly upwards, ore pulp after roughly selecting is selected, obtain high-grade concentrate.
In above example, top waterworks can between bottom waterworks and dispenser 2 discharging opening, along sorting the axially arranged 1-10 group of cylinder 1. What sort the top waterworks of cylinder 1 and bottom waterworks arranges the combination in any mode that can also adopt two kinds of different embodiments of top waterworks and bottom waterworks.
Claims (9)
1. a water-saving elutriation magnetic separator, including sorting cylinder (1), be arranged on the dispenser (2), overflow device (3) and the magnet exciting coil (4) that sort on cylinder (1) and with sort the internal bottom waterworks connected of cylinder (1), it is characterised in that: above the waterworks of bottom, dispenser (2) discharging opening be connected with top waterworks.
2. water-saving elutriation magnetic separator according to claim 1, it is characterised in that: the water inlet end of described top waterworks is connected with the water side of tailings glass system (5).
3. water-saving elutriation magnetic separator according to claim 1, it is characterised in that: described top waterworks and/or bottom waterworks include annular to aquaporin, annularly to aquaporin tangentially-arranged the feed pipe communicated therewith and sort, described, the square outlet that a medial wall is arranged.
4. water-saving elutriation magnetic separator according to claim 3, it is characterised in that: being provided with water draining plate in annular to the bottom of aquaporin, the height of water draining plate is less than the height of rectangle truncation surface and successively decreases along water (flow) direction.
5. water-saving elutriation magnetic separator according to claim 1, it is characterised in that: described top waterworks include the overhead gage (10) that be arranged in parallel and lower baffle plate (11), connect overhead gage (10) and the weather board (12) of lower baffle plate (11) and the feed pipe (7) that is connected with the inlet opening of lower baffle plate (11).
6. water-saving elutriation magnetic separator according to claim 5, it is characterized in that: form water flow buffer room (13) at overhead gage (10) umbrella connecting plate fixed above, the buffering through hole coaxial with feed pipe (7) outlet it is provided with between water flow buffer room (13) and overhead gage (10), described weather board (12) is circumferentially provided with many groups and tangent with buffering through hole along buffering through hole, and the diameter of buffering through hole is more than the diameter of feed pipe (7) outlet.
7. water-saving elutriation magnetic separator according to claim 1, it is characterised in that: described bottom waterworks include the upper water fender (18) that be arranged in parallel and water fender (18) in lower water fender (19), connection and the current deflecting plate (20) of lower water fender (19) and the feed pipe (15) being connected with lower water fender (19).
8. water-saving elutriation magnetic separator according to claim 7, it is characterized in that: form water flow buffer chamber (21) in upper water fender (18) annular fixed above or square groove, the buffering through hole coaxial with feed pipe (15) outlet it is provided with between water flow buffer chamber (21) and upper water fender (18), described current deflecting plate (20) is circumferentially provided with many groups and tangent with buffering through hole along buffering through hole, and the diameter of buffering through hole is more than the diameter of feed pipe (15) outlet.
9. the water-saving elutriation magnetic separator according to any one of claim 1-8, it is characterised in that: described top waterworks are between bottom waterworks and dispenser (2) discharging opening, along sorting the axially arranged 1-10 group of cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014748.1U CN205288682U (en) | 2016-01-08 | 2016-01-08 | Water -saving elutriation magnet separator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620014748.1U CN205288682U (en) | 2016-01-08 | 2016-01-08 | Water -saving elutriation magnet separator |
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| CN205288682U true CN205288682U (en) | 2016-06-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921271A (en) * | 2016-06-15 | 2016-09-07 | 沈阳隆基电磁科技股份有限公司 | Intelligent elutriation magnetic separator and magnetic separation method |
| CN107812609A (en) * | 2017-12-07 | 2018-03-20 | 石家庄金垦科技有限公司 | Magnetic deslimer |
| CN108927283A (en) * | 2018-06-14 | 2018-12-04 | 本钢板材股份有限公司 | A kind of cyclone pump pond water supplement method |
| CN110237927A (en) * | 2019-05-18 | 2019-09-17 | 邯郸市睿冶矿山机械有限公司 | A kind of efficient grade elevator |
-
2016
- 2016-01-08 CN CN201620014748.1U patent/CN205288682U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921271A (en) * | 2016-06-15 | 2016-09-07 | 沈阳隆基电磁科技股份有限公司 | Intelligent elutriation magnetic separator and magnetic separation method |
| CN107812609A (en) * | 2017-12-07 | 2018-03-20 | 石家庄金垦科技有限公司 | Magnetic deslimer |
| CN108927283A (en) * | 2018-06-14 | 2018-12-04 | 本钢板材股份有限公司 | A kind of cyclone pump pond water supplement method |
| CN110237927A (en) * | 2019-05-18 | 2019-09-17 | 邯郸市睿冶矿山机械有限公司 | A kind of efficient grade elevator |
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