CN1799701A - Dry type vibratory high-gradient magnetic separator - Google Patents
Dry type vibratory high-gradient magnetic separator Download PDFInfo
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- CN1799701A CN1799701A CN 200510136694 CN200510136694A CN1799701A CN 1799701 A CN1799701 A CN 1799701A CN 200510136694 CN200510136694 CN 200510136694 CN 200510136694 A CN200510136694 A CN 200510136694A CN 1799701 A CN1799701 A CN 1799701A
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Abstract
The invention relates to a dry-type vibration high-gradient magnetic separator, belonging to the dry-type continuous electrical magnetic separator for removing iron and purifying the nonmetal mineral. The rotary ring 1 of said machine is supported on the main vibration spring 26 of vibration device 6; the vibration motor 7 of rotary ring is mounted on the vibration motor support 5 which is supported by vibration device 6; the main shaft of rotary ring 1 transfers the torque via the tire coupling 8; the outer plates 35 of two magnetic funnels 10 are connected to the bolt of vibration motor support 5; the feeding system 9 is hanged on four damping springs while a feeding funnel vibration motor 12 is mounted on the lower part of vibration feeding box 17. The inventive device utilizes vibration feeding, continuous vibration selection and vibration discharging magnetic matters to separate the magnetic mineral and nonmagnetic mineral via the gravity, magnetic force and vibration force, which can realize the continuous production of fine weak magnetic mineral dry-type strong magnetic selection. The invention has strong magnetic force with high iron-removing rate, continuous producing and large producing ability.
Description
Affiliated technical field
The present invention relates to that a kind of deironing that is applied to nonmetallic ore is purified and magnetic plant, the especially dry type vibratory high-gradient magnetic separator of the ore dressing in weak magnetic metal ore deposit.
Background technology
What China generally used in present nonmetallic ore deironing field is the wet high-intensity magnetic separation method for removing iron.Common Wet-type strong magnetic separator such as SLon pulsating high gradient magnetic separator with vertical ring (patent No. 86106144.6) are to be medium with water, the mineral mixing water forms ore pulp and enters the branch constituency, the magnetic thing is adsorbed by magnetizing mediums, and nonmagnetics enters non magnetic ore bucket along with water passes magnetizing mediums; Poured the discharge of magnetic ore bucket by water under high pressure behind the magnetic thing disengaging magnetic field and finish sorting.The wet type ore dressing have sorting result better, advantage such as treating capacity is bigger, but also exist that water consumption is big simultaneously, the problem of equipment such as the beneficiation flowsheet back need dispose concentrated, dehydration, drying.Thereby energy resource consumption and investment, management cost have been increased greatly.
Summary of the invention
At the above-mentioned deficiency of present Wet-type high gradient magnetic separator and Wet-type strong magnetic separator, the present invention has developed a kind of dry type vibratory high-gradient magnetic separator that the nonmetallic ore deironing is purified that is used for.
The technical solution adopted for the present invention to solve the technical problems is: this machine is by change 1, yoke 2, magnetizing coil 3, frame 4, feeding system 9, magnetic ore bucket 10 is formed, its change 1 is supported on the main vibration spring 26 of vibrating mechanism 6, change vibrating motor 7 is installed on the vibrating motor frame 5 that is supported by vibrating mechanism 6, the main shaft of change 1 links to each other with torque power by tyre coupling 8, installing additional of tyre coupling 8, change 1 can be vibrated in rotation, two magnetic ore buckets 10 place the inner chamber first half of change 1, its outer side plate 35 is connected with vibrating motor frame 5 bolts, feeding system 9 is suspended on 4 shock-absorbing springs, its vibration is equipped with mine feeding bucket vibrating motor 12 for ore deposit case 17 bottoms, the oscillating movement of mine feeding bucket vibrating motor 12 flows dried ore deposit.Position-limit mechanism 11 is made up of base plate 40, gusset 41, limited block 42, embeds two bearing blocks that stand upside down and arrange from the side, the amplitude of restriction change 1 up-down vibration, and two bearing blocks that stand upside down and arrange are convenient to the vibration of change 1.Vibrating motor frame 5 is formed by back timber 18, tie-beam 19, panel 20, support muscle 21, connecting plate 22, muscle A23, muscle B24, magnetic ore bucket connecting plate 25 assembly weldings.Vibrating mechanism 6 is assembled by main vibration spring 26, core bar 27, bearing 28, adjusting backing plate 29, lifting bolt 30, pressing plate 31.Magnetic ore bucket 10 is formed by short side plate 32, base plate 33, long side plate 34, outer side plate 35, interior side plate 36, edge of a knife arc plate 37, lacing wire 38, short tube 39 assembly weldings, interior side plate 36 cantilever configuration.Feeding system 9 forms for ore deposit case 17 by feed hopper 13, supply package 14, feed chute 15, gate valve 16, vibration.Frame 4 is a trapezium structure, and the part that supports main frame is formed by crossbeam 43, frame pin 44, plagiocephaly beam 45 and main brace muscle 46 assembly weldings.The amplitude of change 1 is 2～4mm, and vibration frequency is 0～50Hz.
The invention has the beneficial effects as follows: (1) after dried ore deposit flows into feeding system, enters the branch constituency along the upper magnet yoke slit under the effect of mine feeding bucket vibrating motor 12, and the flow field problem of doing the ore deposit is solved.(2) under the effect of change vibrating motor 7, change 1 vibration on one side, rotation continuously on one side, the magnetic ore deposit in magnetic field by the magnetizing mediums in change absorption and along with the rotation of change 1 breaks away from magnetic field, under change 1 vibration, break away from magnetizing mediums, be collected into the magnetic ore bucket, magnetic ore bucket 10 also vibrates with change 1, thereby with outside the magnetic ore deposit discharge machine.(3) magnetic field intensity of the present invention, the rotating speed of change 1, amplitude and vibration frequency can be regulated in a big way, help selecting optimum sorting condition according to selected original ore property.This machine adopts vibration to discharge the magnetic thing for ore deposit, continuous shaking sorting, vibration, has realized the continuous flow procedure of particulate weak magnetic mineral dry high-magnetic separation.
Technology contents of the present invention is summarized as follows:
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing 1 is a front view of the present invention;
Accompanying drawing 2 is left views of the present invention;
Accompanying drawing 3 is feeding system front views of the present invention;
Accompanying drawing 4 is vibrating motor frame front views of the present invention;
Accompanying drawing 5 is vibrating motor frame vertical views of the present invention;
Accompanying drawing 6 is vibrating mechanism front views of the present invention;
Accompanying drawing 7 is vibrating mechanism left views of the present invention;
Accompanying drawing 8 is magnetic ore bucket front views of the present invention;
Accompanying drawing 9 is magnetic ore bucket left views of the present invention;
Accompanying drawing 10 is position-limit mechanism front views of the present invention;
Accompanying drawing 11 is position-limit mechanism left views of the present invention;
Accompanying drawing 12 is rack construction figure of the present invention.
1. changes among the figure, 2. yoke, 3. magnetizing coil, 4. frame, 5. vibrating motor frame, 6. vibrating mechanism, 7. change vibrating motor, 8. tyre coupling, 9. feeding system, 10. magnetic ore bucket, 11. position-limit mechanisms, 12. mine feeding bucket vibrating motors, 13. feed hopper, 14. supply packages, 15. feed chutes, 16. gate valves, 17. ore deposit case, 18. back timbers, 19. tie-beams, 20. panels are given in vibration, 21. the support muscle, 22. connecting plates, 23. muscle A, 24. muscle B, 25. magnetic ore bucket connecting plate, 26. main vibration springs, 27. core bars, 28. bearings, 29. the adjusting backing plate, 30. lifting bolts, 31. pressing plates, 32. short side plates, 33. base plate, 34. long side plates, 35. outer side plates, 36. interior side plates, 37. edge of a knife arc plate, 38. lacing wires, 39. short tubes, 40. base plate, 41. gussets, 42. limited blocks, 43. crossbeam, 44. frame pin, 45. plagiocephaly beams, 46. main brace muscle.
The specific embodiment
With reference to Fig. 1,2, the present invention mainly is made up of change 1, yoke 2, magnetizing coil 3, frame 4, vibrating motor frame 5, vibrating mechanism 6, change vibrating motor 7, tyre coupling 8, feeding system 9, magnetic ore bucket 10, position-limit mechanism 11, mine feeding bucket vibrating motor 12.
With reference to Fig. 3, feeding system 9 forms for ore deposit case 17 by feed hopper 13, supply package 14, feed chute 15, gate valve 16, vibration.Vibration is suspended on 4 shock-absorbing springs for ore deposit case 17 through 4 bars, vibration is equipped with mine feeding bucket vibrating motor 12 for ore deposit case 17 bottoms.Common wet magnetic separator is to be medium with water, and mineral dissolution forms ore pulp in water and enters the branch constituency.The present invention after dried ore deposit enters feeding system, enters the branch constituency along the upper magnet yoke slit under the effect of mine feeding bucket vibrating motor 12.The flow field problem of doing the ore deposit is solved.
With reference to Fig. 4,5,6,7, change 1 is connected with change vibrating motor 7 by vibrating motor frame 5, and change vibrating motor 7 is installed in the top of vibrating motor frame 5, and by vibrating mechanism 6 resiliency supported.Vibrating motor frame 5 is formed by back timber 18, tie-beam 19, panel 20, support muscle 21, connecting plate 22, muscle A23, muscle B24, magnetic ore bucket connecting plate 25 assembly weldings.Vibrating mechanism is assembled by main vibration spring 26, core bar 27, bearing 28, adjusting backing plate 29, lifting bolt 30, pressing plate 31.The change amplitude is 2～4mm, and vibration frequency is that 0～50Hz is adjustable.
With reference to Figure 10,11, position-limit mechanism 11 is made up of limited block 40, base plate 41, gusset 42.Totally 4 of position-limit mechanisms, per 2 is one group, embeds bearing block from the side, the amplitude of up-down vibration in restriction change starting of oscillation and the failure of oscillation process, the harm of avoiding resonating and causing.
With reference to Figure 12, frame 4 is a trapezium structure, and the part that supports main frame is formed by crossbeam 43, frame pin 44, plagiocephaly beam 45 and main brace muscle 46 assembly weldings, guarantees the stability of complete machine.
The course of work of the present invention is as follows: connect the dc source of magnetizing coil 3, start change 1, change 1 turns clockwise.After dried ore deposit enters feeding system 9, under the effect of mine feeding bucket vibrating motor 12, enter the branch constituency along the upper magnet yoke slit.Change 1 is supported on the main vibration spring 26 of vibrating mechanism 6, and roller tire shaft joint 8 transmits moment of torsion.Under the effect of change vibrating motor 7, Yi Bian change 1 vibration on one side is rotation continuously.In the change 1 magnetizing mediums is housed, the magnetic ore deposit is attracted on the magnetizing mediums, and change 1 is passed in non magnetic ore deposit under change 1 vibration force effect, enters outside the non magnetic ore bucket discharge machine.The magnetic ore deposit is not had field regions along with change 1 rotation brings to the top, breaks away from change 1 under change 1 vibration force effect, is collected into magnetic ore bucket 10.The magnetic ore bucket is also with change 1 vibration.Whole sorting and ore discharge process are all carried out under the dry type environment.Flowing of breeze realizes by vibration force.
Unit disposal ability of the present invention is 3～7 tons of raw ores per hour.After equipment amplified, the unit disposal ability can reach per hour 50～100 tons of raw ores.
The present invention is applicable to dry separation particulate weak magnetic mineral, for example removal of impurities of building materials such as feldspar, quartz, kaolin, ceramic raw material, and the dry separation of metallic ores such as ilmenite, rutile, iron ore, manganese ore, and the removal of impurities of energy industry flyash etc.
Claims (8)
1, a kind of dry type vibratory high-gradient magnetic separator, by change (1), yoke (2), magnetizing coil (3), frame (4), vibrating motor frame (5), vibrating mechanism (6), vibrating motor (7), tyre coupling (8), feeding system (9), magnetic ore bucket (10), position-limit mechanism compositions such as (11), it is characterized in that: change (1) is supported on the main vibration spring (26) of vibrating mechanism (6), change vibrating motor (7) is installed on the vibrating motor frame (5) that is supported by vibrating mechanism (6), the main shaft of change (1) links to each other with torque power by tyre coupling (8), two magnetic ore buckets (10) place the inner chamber first half of change 1, its outer side plate (35) is connected with vibrating motor frame (5) bolt, feeding system (9) is suspended on the shock-absorbing spring, and its vibration is equipped with mine feeding bucket vibrating motor (12) for ore deposit case (17) bottom.
2, dry type vibratory high-gradient magnetic separator according to claim 1 is characterized in that: position-limit mechanism (11) is made up of limited block (40), base plate (41), gusset (42), embeds two bearing blocks that stand upside down and arrange from the side.
3, dry type vibratory high-gradient magnetic separator according to claim 1 is characterized in that: vibrating motor frame (5) is formed by back timber (18), tie-beam (19), panel (20), support muscle (21), connecting plate (22), muscle A (23), muscle B (24), magnetic ore bucket connecting plate (25) assembly welding.
4, dry type vibratory high-gradient magnetic separator according to claim 1 is characterized in that: vibrating mechanism (6) is assembled by main vibration spring (26), core bar (27), bearing (28), adjusting backing plate (29), lifting bolt (30), pressing plate (31).
5, dry type vibratory high-gradient magnetic separator according to claim 1, it is characterized in that: magnetic ore bucket (10) is formed by short side plate (32), base plate (33), long side plate (34), outer side plate (35), interior side plate (36), edge of a knife arc plate (37), lacing wire (38), short tube (39) assembly welding, interior side plate (36) cantilever configuration.
6, dry type vibratory high-gradient magnetic separator according to claim 1 is characterized in that: feeding system (9) forms for ore deposit case (17) by feed hopper (13), supply package (14), feed chute (15), gate valve (16), vibration.
7, dry type vibratory high-gradient magnetic separator according to claim 1 is characterized in that: frame (4) is a trapezium structure, and the part that supports main frame is formed by crossbeam (43), frame pin (44), plagiocephaly beam (45) and main brace muscle (46) assembly welding.
8, dry type vibratory high-gradient magnetic separator according to claim 1 is characterized in that: the amplitude of change (1) is 2-4mm, and vibration frequency is 0-50Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101366942A CN100503048C (en) | 2005-12-30 | 2005-12-30 | Dry type vibratory high-gradient magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101366942A CN100503048C (en) | 2005-12-30 | 2005-12-30 | Dry type vibratory high-gradient magnetic separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1799701A true CN1799701A (en) | 2006-07-12 |
| CN100503048C CN100503048C (en) | 2009-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101366942A Expired - Fee Related CN100503048C (en) | 2005-12-30 | 2005-12-30 | Dry type vibratory high-gradient magnetic separator |
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| CN (1) | CN100503048C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631987A (en) * | 2012-05-03 | 2012-08-15 | 赣州金环磁选设备有限公司 | Magnetic system structure of large vertical ring magnetic separator |
| CN105080708A (en) * | 2015-09-10 | 2015-11-25 | 四川北方硝化棉股份有限公司 | Iron removing device for nitrocotton |
| CN105170326A (en) * | 2015-10-27 | 2015-12-23 | 张荣斌 | Automatic control system and method of magnetic separator for mines |
| CN112452534A (en) * | 2020-10-26 | 2021-03-09 | 赣州金环磁选设备有限公司 | Continuous vibration pulsation high-gradient magnetic separator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010832B (en) * | 1986-09-06 | 1990-12-19 | 赣州有色冶金研究所 | Pulsating high gradient magnetic separator with vertical ring |
| EP0690470B1 (en) * | 1994-07-01 | 1998-02-04 | THOMSON TUBES & DISPLAYS S.A. | Electron beam deflection system for cathode ray tubes |
| US5462173A (en) * | 1994-03-04 | 1995-10-31 | Eriez Manufacturing Company | Rotating drum magnetic separator |
| DE19626999C1 (en) * | 1996-07-05 | 1997-08-21 | Karlsruhe Forschzent | High gradient magnet separator |
| CN2306837Y (en) * | 1997-08-09 | 1999-02-10 | 冶金工业部马鞍山矿山研究院 | High field strong electromagnetic pulsating high gradient magnetic separator |
-
2005
- 2005-12-30 CN CNB2005101366942A patent/CN100503048C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631987A (en) * | 2012-05-03 | 2012-08-15 | 赣州金环磁选设备有限公司 | Magnetic system structure of large vertical ring magnetic separator |
| CN105080708A (en) * | 2015-09-10 | 2015-11-25 | 四川北方硝化棉股份有限公司 | Iron removing device for nitrocotton |
| CN105170326A (en) * | 2015-10-27 | 2015-12-23 | 张荣斌 | Automatic control system and method of magnetic separator for mines |
| CN105170326B (en) * | 2015-10-27 | 2017-11-28 | 中铁十九局集团矿业投资有限公司 | A kind of automatic control system and method for mine magnetic separator |
| CN112452534A (en) * | 2020-10-26 | 2021-03-09 | 赣州金环磁选设备有限公司 | Continuous vibration pulsation high-gradient magnetic separator |
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| CN100503048C (en) | 2009-06-24 |
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Granted publication date: 20090624 Termination date: 20201230 |