CN203140172U - Vertical pumping centrifugation concentrator - Google Patents
Vertical pumping centrifugation concentrator Download PDFInfo
- Publication number
- CN203140172U CN203140172U CN 201220626053 CN201220626053U CN203140172U CN 203140172 U CN203140172 U CN 203140172U CN 201220626053 CN201220626053 CN 201220626053 CN 201220626053 U CN201220626053 U CN 201220626053U CN 203140172 U CN203140172 U CN 203140172U
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- rotary drum
- suction
- suction tube
- centrifugal
- belt
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Abstract
The utility model provides a vertical pump centrifugation concentrator and belongs to electromechanics, wherein the mechanical part of the vertical pump centrifugation concentrator is provided with a main shaft capable of producing centrifugal force, wherein a rotating drum bearing chamber, a rotating drum, a rotating drum belt, a rotating joint and a centrifugal valve are connected to the lower part of the main shaft, the main shaft and the rotating drum are fixedly connected to a frame through the rotating drum bearing chamber, the rotating drum belt is connected with the output belt pulley of the rotating drum motor capable of generating centrifugal power, and the rotating drum motor is mounted on a bonnet; the upper part of the main shaft is connected with a pumping pipe bearing chamber, a pumping pipe belt, a pumping and rotating joint, a pumping pipe and a feed hopper, and a pumping pipe motor connected with the pumping pipe belt is used for providing pumping separation power; the pumping pipe joint is connected with a paste-gas separator through a concentrate pumping pipe, and the pumping main pipe is connected with an ejector pump. The vertical pump centrifugation concentrator provided by the utility model has the advantages of high concentrating rate, high recovery ratio, adjustable concentrate grade, and practicability in continuous operation, and expands the application range in fine grain mineral processing.
Description
Technical field
The utility model relates to mechanical, particularly a kind of centrifugal ore separator, refer to especially a kind of can continuous operation, uninterruptedly arrange the vertical suction centrifugal ore separator of concentrate.
Background technology
Along with the fast development of mining industry, countries in the world are extraordinarily deeply concerned to resource utilization and organic efficiency, and mineral develop to " thin, poor, assorted " direction.This has just proposed a new problem to dresser author---develop high to the fine-particle minerals organic efficiency, free of contamination ore-dressing technique and equipment.
The free of contamination ore-dressing technique that gravity treatment is added any chemical agent as a kind of traditional not needing obtain again paying attention to, and traditional gravitational separation equipment can not adapt to the gravity treatment (as jigging machine, shaking table, chute etc.) to fine mineral.In recent years, centrifugal ore separator has obtained sufficient development as the equipment to the effective gravity treatment of fine mineral.But most of centrifugal ore separators are to be interrupted row's concentrate equipment, make such centrifugal ore separator range of application be subjected to very big restriction (as Canadian Nelson's centrifugal ore separator, homemade water jacket ore separators, horizontal centrifugal ore separator).The centrifugal ore separator kind of continuous row's concentrate is a lot (as adverse current centrifugal ore separator, jet and centrifugal ore separators, FC centrifugal ore separator, centrifugal jig washer) also, and the common deficiency of its existence is: concentration ratio is not high, the rate of recovery is not high, concentrate grade is non-adjustable.
In sum, in the centrifugal separation field, the centrifugal beneficiating equipment that press for a kind of concentration ratio height, rate of recovery height, concentrate grade is adjustable, can work continuously.
Summary of the invention
The purpose of this utility model is to provide a kind of vertical suction centrifugal ore separator, and the existing centrifugal separation engine efficiency of solution is low, concentration ratio is low, the rate of recovery is low, and concentrate grade is non-adjustable, the problem of interruption operation.
The utility model mainly comprises the centrifugal force that produces centrifugal separation and the machine power part of isolated at suction power, the concentrate separating part that slurry gas separating device, slurry gas separating device valve and concentrate mouth constitute, and the pumped vacuum systems device part of cyclic water tank, jet pump, water-circulating pump and circulating pump motor one-tenth, concrete structure is:
The machine power of centrifugal ore separator partly comprises the main shaft that produces centrifugal force, be connected with rotary drum bearing chamber, rotary drum, rotary drum belt, recoil water swivel and centrifugal valve on this main shaft, and by the rotary drum bearing chamber main shaft and the rotary drum that is connected are fixedly connected on the frame, the rotary drum belt is connected with the output belt pulley of the rotary drum motor that produces centrifugal power, and the rotary drum motor is installed on the frame;
Rotary drum is provided with suction tube in the chamber, and this suction tube is connected with suction tube bearing chamber, suction swivel joint, feed hopper, and the suction tube belt is fixed on the central siphon of suction tube bearing chamber, provides isolated at suction power by the suction tube motor that is connected with the suction tube belt; Wherein the suction tube joint is connected with the slurry gas separating device by the concentrate suction tube, and the suction house steward is connected with jet pump.
Feed hopper is connected with plural number suction arm by suction swivel joint, suction tube bearing chamber, and the suction swivel joint is connected with the slurry gas separating device by the concentrate suction tube;
The bottom of jet pump is provided with cyclic water tank, and the water-circulating pump that circulating pump motor drives is connected with jet pump by pipeline; On the liquid level of slurry gas separating device, be provided with the float switch in order to control slurry gas separating device liquid level;
Slurry gas separating device lower end is provided with the concentrate mouth, and this concentrate oral-lateral portion is provided with the slurry gas separating device valve in order to the open and close of controlling this concentrate mouth.
Hood is arranged on the top of frame, and the suction tube motor that is installed on the hood is connected with suction tube belt pulley on being fixed in the suction tube bearing chamber by the suction tube belt;
Hood is provided with the debris tube of discharging in order to mine tailing.
The rotary drum motor is installed on the frame, and this rotary drum motor is connected with rotary drum belt pulley on being installed on main shaft by the rotary drum belt; Be positioned at the top of rotary drum belt pulley in order to the rotary drum bearing chamber of supports main shaft and rotary drum, this rotary drum bearing chamber is fixedly connected on the frame;
Be provided with a plurality of annular grooves in the rotary drum, the sidepiece of this annular groove is provided with a plurality of recoils water hole, and those recoil water holes are connected with annular groove.
Be provided with below the rotary drum belt pulley for recoil water swivel and centrifugal valve, this centrifugal valve student portion is provided with for the shutdown gape of getting rid of residual minerals in the rotary drum.
Principle of the present utility model is: when ore pulp enters rotary drum by feed hopper, rotate at a high speed at rotary drum that ore pulp is thrown to rapidly in the annular groove of rotary drum under the powerful action of centrifugal force of generation, the water that recoils simultaneously enters into the rotary drum outside by the suction swivel joint, and sprays recoil water by the recoil water hole in annular groove.Under the effect of centrifugal force and the mechanical force of recoil water, heavy mineral is left in the annular groove, and light mineral then is thrown out of rotary drum and arrives in the hood, discharges by the mine tailing discharge pipe.Simultaneously, water circulating pump drives jet pump work and produces negative pressure, under the effect of atmospheric pressure, and extracts out by the heavy mineral that concentrate suction tube, suction swivel joint, suction tube and suction arm will be deposited in the annular groove.Heavy mineral enters into the slurry gas separating device, under the float switch effect in the slurry gas separating device, heavy mineral is discharged continuously by the concentrate mouth, has realized the continuity of producing.When the rotary drum motor quit work, centrifugal valve was opened automatically, and the mineral that remain in the rotary drum annular groove are all discharged from shutting down gape.Open slurry gas separating device valve after the shutdown, the remaining heavy mineral in the slurry gas separating device is all discharged.
Advantage of the present utility model is: the practicality that the utlity model has concentration ratio height, rate of recovery height, concentrate grade is adjustable, can work continuously, improved its range of application when handling the fine fraction mineral.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Figure number explanation: 1. concentrate suction tube; 2. suction tube belt pulley; 3. feed hopper; 4. suction swivel joint; 5. suction tube belt; 6. suction tube motor; 7. suction tube bearing chamber; 8. rotary drum; 9. hood; 10. recoil water hole; 11. debris tube; 12. rotary drum motor; 13. rotary drum belt; 14. recoil water swivel; 15. shutdown gape; 16. centrifugal valve; 17. rotary drum belt pulley; 18. frame; 19. rotary drum bearing chamber; 20. main shaft; 21. annular groove; 22. suction arm; 23. suction tube; 24. slurry gas separating device; 25. float switch; 26. slurry gas separating device valve; 27. concentrate mouth; 28. suction house steward; 29. jet pump; 30. cyclic water tank; 31. water-circulating pump; 32. circulating pump motor.
The specific embodiment
As shown in Figure 1; the utility model mainly comprises the centrifugal force that produces centrifugal separation and the machine power part of isolated at suction power; the slurry gas separating device; the concentrate separating part that slurry gas separating device valve 26 and concentrate mouth 27 constitute; and cyclic water tank 30; jet pump 29; the pumped vacuum systems device part that water-circulating pump 31 and circulating pump motor 32 constitute includes: concentrate suction tube 1; suction tube belt pulley 2; feed hopper 3; suction swivel joint 4; suction tube belt 5; suction tube motor 6; suction tube bearing chamber 7; rotary drum 8; hood 9; recoil water 10 holes; debris tube 11; rotary drum motor 12; rotary drum belt 13; recoil water swivel 14; shut down gape 15; centrifugal valve 16; rotary drum belt pulley 17; frame 18; rotary drum bearing Room 19; main shaft 20; annular groove 21; suction arm 22; suction tube 23; slurry gas separating device 24; float switch 25; slurry gas separating device valve 26; concentrate mouth 27; suction house steward 28; jet pump 29; cyclic water tank 30; water-circulating pump 31; circulating pump motor 32.Wherein: produce the centrifugal force of centrifugal separation and the machine power part of isolated at suction power, the concentrate separating part that slurry gas separating device 24, slurry gas separating device valve 26 and concentrate mouth 27 constitute, and the pumped vacuum systems device part of cyclic water tank 30, jet pump 29, water-circulating pump 31 and circulating pump motor 32 formations, concrete structure is:
The machine power of centrifugal ore separator partly comprises the main shaft 20 that produces centrifugal force, be connected with rotary drum bearing chamber 19, rotary drum 8, rotary drum belt 13, recoil water swivel 14 and centrifugal valve 16 on this main shaft 20, and by rotary drum bearing chamber 19 main shaft 20 and the rotary drum 8 that is connected are fixedly connected on the frame 18, rotary drum belt 13 is connected with the output belt pulley of the rotary drum motor 12 that produces centrifugal power, and rotary drum motor 12 is installed on the frame 18;
Rotary drum is provided with suction tube 23 in 8 chambeies, this suction tube 23 is connected with suction tube bearing chamber 7, suction swivel joint 4, feed hopper 3, suction tube belt 5 is fixed on the central siphon of suction tube bearing chamber 7, provides isolated at suction power by the suction tube motor 6 that is connected with suction tube belt 5; Wherein suction tube joint 4 is connected with slurry gas separating device 24 by concentrate suction tube 1, and suction house steward 28 is connected with jet pump 29.
Feed hopper 3 is connected with plural number suction arm 22 by suction swivel joint 4, suction tube bearing chamber 7, and suction swivel joint 4 is connected with slurry gas separating device 24 by concentrate suction tube 1;
The bottom of jet pump 29 is provided with cyclic water tank 30, and the water-circulating pump 31 that circulating pump motor 32 drives is connected with jet pump 29 by pipeline; On the liquid level of slurry gas separating device 24, be provided with the float switch 25 in order to control slurry gas separating device 24 liquid levels;
Slurry gas separating device 24 lower ends are provided with concentrate mouth 27, and these concentrate mouth 27 sidepieces are provided with the slurry gas separating device valve 26 in order to the open and close of controlling this concentrate mouth 27.
The top of frame 18 is provided with hood 9, and the suction tube motor 6 that is installed on the hood 9 is connected with suction tube belt pulley 2 on being fixed in suction tube bearing chamber 7 by suction tube belt 5;
Hood 9 is provided with the mine tailing discharge pipe 11 of discharging in order to mine tailing.
Be provided with a plurality of annular grooves 21 in the rotary drum 8, the sidepiece of this annular groove 21 is provided with a plurality of recoils water hole 10, and those recoil holes 10 are connected with annular groove 21.
Be provided with swivel joint 14 and centrifugal valve 16 for recoil water below rotary drum belt pulley 17, these centrifugal valve 16 bottoms are provided with for the shutdown gape 15 of getting rid of residual minerals in the rotary drum 8.
During work, ore pulp enters rotary drum 8 by feed hopper 3, and ore particle is thrown in the plural annular groove 21 rapidly under action of centrifugal force, and recoil water enters into rotary drum 8 outsides by recoil water swivel 14, and sprays recoil water by recoil water hole 10 in annular groove 21.Under the effect of centrifugal force and recoil water mechanical force heavy mineral is left in the annular groove 21, light mineral is thrown out of rotary drum 8 and arrives in the hoods 9, discharges by debris tube 11.Simultaneously, water circulating pump 31 drives jet pump 29 work and produces negative pressure, and extract out by the heavy minerals that concentrate suction tube 1, suction swivel joint 4, suction tube 23 and suction arm 22 will be deposited in the plural annular groove 21, heavy mineral enters into slurry gas separating device valve 26, under the effect of float switch 25, heavy mineral is discharged continuously by concentrate mouth 27.When centrifuge quit work, centrifugal valve 16 was opened automatically, and the mineral that remain in the rotary drum 8 interior plural annular grooves 21 are all discharged from shutting down gape 15.Shut down back manual unlocking slurry gas separating device valve 26, the heavy mineral in the slurry gas separating device 24 is all discharged.
Claims (5)
1. vertical suction centrifugal ore separator, it is characterized in that: produce the centrifugal force of centrifugal separation and the machine power part of isolated at suction power, the concentrate separating part that slurry gas separating device (24), slurry gas separating device valve (26) and concentrate mouth (27) constitute, and the pumped vacuum systems device part of cyclic water tank (30), jet pump (29), water-circulating pump (31) and circulating pump motor (32) formation, concrete structure is:
The machine power of centrifugal ore separator partly comprises the main shaft (20) that produces centrifugal force, be connected with rotary drum bearing chamber (19), rotary drum (8), rotary drum belt (13), swivel joint (14) and centrifugal valve (16) on this main shaft (20), and by rotary drum bearing chamber (19) main shaft (20) and the rotary drum (8) that is connected are fixedly connected on the frame (18), rotary drum belt (13) is connected with the output belt pulley of the rotary drum motor (12) that produces centrifugal power, and rotary drum motor (12) is installed on the frame (18);
Rotary drum (8) is provided with suction tube (23) in the chamber, this suction tube (23) is connected with suction tube bearing chamber (7), suction swivel joint (4), feed hopper (3), suction tube belt (5) is fixed on the central siphon of suction tube bearing chamber (7), provides isolated at suction power by the suction tube motor (6) that is connected with suction tube belt (5); Wherein suction tube joint (4) is connected with slurry gas separating device (24) by concentrate suction tube (1), and suction house steward (28) is connected with jet pump (29).
2. according to the described vertical suction centrifugal ore separator of claim 1, it is characterized in that:
Feed hopper (3) is connected with plural number suction arm (22) by suction swivel joint (4), suction tube bearing chamber (7), and suction swivel joint (4) is connected with slurry gas separating device (24) by concentrate suction tube (1);
The bottom of jet pump (29) is provided with cyclic water tank (30), and the water-circulating pump (31) that circulating pump motor (32) drives is connected with jet pump (29) by pipeline; On the liquid level of slurry gas separating device (24), be provided with the float switch (25) in order to control slurry gas separating device (24) liquid level;
Slurry gas separating device (24) lower end is provided with concentrate mouth (27), and this concentrate mouth (27) sidepiece is provided with the slurry gas separating device valve (26) in order to the open and close of controlling this concentrate mouth (27).
3. according to the described vertical suction centrifugal ore separator of claim 1, it is characterized in that:
The top of described frame (18) is provided with hood (9), and the suction tube motor (6) that is installed on the hood (9) is connected with suction tube belt pulley (2) on being fixed in suction tube bearing chamber (7) by suction tube belt (5);
Hood (9) is provided with the debris tube (11) of discharging in order to mine tailing.
4. according to the described vertical suction centrifugal ore separator of claim 1, it is characterized in that:
Rotary drum motor (12) is installed on the frame (18), and this rotary drum motor (12) is connected with rotary drum belt pulley (17) on being installed on main shaft (20) by rotary drum belt (13); Be positioned at the top of rotary drum belt pulley (17) in order to the rotary drum bearing chamber (19) of supports main shaft (20) and rotary drum (8), this rotary drum bearing chamber (19) is fixedly connected on the frame (18);
Be provided with a plurality of annular grooves (21) in the rotary drum (8), the sidepiece of this annular groove (21) is provided with a plurality of recoils water hole (10), and those recoil water holes (10) are connected with annular groove (21).
5. according to the described vertical suction centrifugal ore separator of claim 4, it is characterized in that:
Be provided with for recoil water swivel (14) and centrifugal valve (16) in rotary drum belt pulley (17) below, this centrifugal valve (16) bottom is provided with for the shutdown gape (15) of getting rid of the interior residual minerals of rotary drum (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626053 CN203140172U (en) | 2012-11-23 | 2012-11-23 | Vertical pumping centrifugation concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626053 CN203140172U (en) | 2012-11-23 | 2012-11-23 | Vertical pumping centrifugation concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140172U true CN203140172U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220626053 Expired - Fee Related CN203140172U (en) | 2012-11-23 | 2012-11-23 | Vertical pumping centrifugation concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944242A (en) * | 2017-04-13 | 2017-07-14 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector with advance sorting |
-
2012
- 2012-11-23 CN CN 201220626053 patent/CN203140172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944242A (en) * | 2017-04-13 | 2017-07-14 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector with advance sorting |
| CN106944242B (en) * | 2017-04-13 | 2018-09-18 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector with advance sorting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |