CN107552225A - A kind of magnetic separator - Google Patents
A kind of magnetic separator Download PDFInfo
- Publication number
- CN107552225A CN107552225A CN201710829903.4A CN201710829903A CN107552225A CN 107552225 A CN107552225 A CN 107552225A CN 201710829903 A CN201710829903 A CN 201710829903A CN 107552225 A CN107552225 A CN 107552225A
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- Prior art keywords
- change
- magnetic
- water
- sorting
- magnetic separator
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- 239000006148 magnetic separator Substances 0.000 title claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 16
- 230000005284 excitation Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000011218 segmentation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of magnetic separator, including frame, change, rotate horizontally drive mechanism and the magnetizer for being used to produce horizontal sorting magnetic field being arranged in frame, blending agent box is provided with the change, the water-gas combined flusher for being rinsed discharging to blending agent box from side is provided with by the side of the change, material from the upper surface of change enter and it is sorted after discharge from the lower surface of change, charging discharge direction is vertical with flushing discharge direction.The present invention is due to the structure perpendicular with rinsing discharge direction using discharge direction is fed, as long as separating medium box thickness（Rinse discharging depth）It is constant, it is possible to according to the magnetic property requirements design cartridge sorting height of sorting material, the flushing discharging effect without influenceing cartridge, to ensure the steady and continuous operating of equipment, do not block；The use of blending agent box improves sorting gradient, effectively improves sorting result；The water-gas combined flusher of side significantly reduces the moisture content of discharging material, reduces subsequent treatment difficulty, reliable and practical technical equipment is provided for the sorting of weak magnetic substance.
Description
Technical field
The present invention relates to a kind of continuous high gradient magnetic separator, more particularly, to a kind of level of weak magnetic substance sorting
High-gradient Magnetic seperator is rinsed in formula side.
Background technology
Continuous high gradient magnetic separator is divided into vertical ring type High-gradient Magnetic seperator and horizontal High-gradient Magnetic seperator, from
Since appearance, with its sorting result is good, treating capacity is big, continuously run, automaticity is high the advantages that, at home and abroad mine is looked forward to
The extensive uses such as industry, sewage disposal enterprise, it is one of most important equipment of weak magnetic substance wet separation.
In recent years, gradual poor with China or even mineral resources in the world, the price of mineral resources is constantly soaring, more
Carry out more low-grade weakly magnetic mineral production resources（Iron ore, manganese ore etc.）Urgently develop；On the other hand, it is industrialized to develop again
Requirement more and more higher to product, the sorting index for improving weak magnetic mineral are more and more important.In general, High-gradient Magnetic is lifted
Seperator sorting result has following several method：1. it is the magnetic for lifting High-gradient Magnetic seperator background magnetic field intensity, at present routine
Seperator background magnetic field intensity has reached 1.8T, and the rising space is limited and with high costs；2. it is lifting High-gradient Magnetic seperator
Magnetic field gradient, focus primarily upon dielectric material, medium arrangement, the research of medium rod shape etc. at present；3. it is increase magnetic
The medium sorting operation time, the increase of sorting operation time, improve the captured probability of weak magnetic substance.
Existing continuous high gradient magnetic separator uses top（Or bottom）Charging, bottom（Or top）Discharge, instead
To the operating type for rinsing discharging, that is, feed the discharge direction structure parallel with rinsing discharge direction.This structure increase charging
Discharge direction height（Magnetizing mediums sorting height）Although improving sorting result, it can cause and rinse discharging height while increase
Add, flushing water is difficult to effectively penetrate blocked up cartridge, and residual magnetic thing is more and more on cartridge, and equipment sorting result is more next
Poorer or even cartridge blocks, and has a strong impact on the normal operation of equipment and sorts efficiency.Moreover, this structure sorts in magnetizing mediums
Mixed-arrangement permeability magnetic material can also increase the difficulty for rinsing discharging in short transverse.In addition, existing flushing discharge way discharging
Matter water-containing rate is high, is unfavorable for subsequent treatment.
The content of the invention
It is an object of the invention to problem and shortage be present for above-mentioned, there is provided and a kind of magnetic field intensity is high, and magnetic field gradient is big,
It is deep to sort effect, developing result is good, and discharging moisture content is low, and the magnetic point of a sorting result of weak magnetic substance can be greatly improved
Disembark.
The technical proposal of the invention is realized in this way：
Magnetic separator of the present invention, is characterized in：Including frame, change, rotate horizontally drive mechanism and be arranged on frame
On be used to produce horizontal sorting magnetic field and magnetic field intensity highest can reach 1.8T magnetizer, wherein being set in the change
Blending agent box is equipped with, the aqueous vapor for being rinsed discharging to blending agent box from side is provided with by the side of the change and is joined
Syzygies cleaning device, the upper surface and lower surface of the change are engraved structure, and material enters from the upper surface of change and passed through point
Make charging discharge direction vertical with rinsing discharge direction from the discharge of the lower surface of change after choosing, be provided with above the change
Feed pipe, annular receiving hopper is provided with below the change.
Wherein, the blending agent box by dielectric-slab and mixes the magnetic stainless steel rod being arranged on dielectric-slab and magnetic conduction not
The expanded metal lath that becomes rusty is formed；Or the blending agent box by dielectric-slab and mixing be arranged in magnetic stainless steel rod on dielectric-slab and
Magnetic stainless steel hair is formed.
The thickness of discharge direction is rinsed between 10~600mm in the blending agent box edge, and the blending agent box
Sorting height is between 20~3000mm.
The water-gas combined flusher is arranged on the outside or inner side of change；Or in the outside of the change and interior
Side is provided with water-gas combined flusher.
The water-gas combined flusher includes housing, the water inlet manifold being fixed on housing and total inlet pipe and with always entering
The mixing rinse jet that water pipe is connected with total inlet pipe, wherein the mixing rinse jet is by water intaking valve, intake valve, delivery port and tune
Valve group is saved into the water intaking valve is connected by flexible pipe with water inlet manifold, and the intake valve is connected by flexible pipe with total inlet pipe
Connect.
The magnetizer includes lower yoke, upper magnet yoke and magnet exciting coil, wherein the lower yoke is one with welding machine frame
Body, the excitation coil are connected with coil water inlet/outlet device.
The change by upper ring and lower ring, be fixedly connected on the main shaft of upper ring crown center position and be arranged on upper ring with
The dividing plate being connected to one between ring and with upper ring and a lower ring forms, wherein the blending agent box is fixed on dividing plate
On, the main shaft is connected with drive mechanism.
The maximum outside diameter of the change is between 50~15000mm.
The rotary speed of the change is between 0.1~100 rev/min.
It is segmented in the annular receiving hopper by helix formed with fine fodder bucket, tailing bucket and middle hopper.
The present invention compared with prior art, has advantages below：
The present invention is as a result of charging discharge direction（That is magnetizing mediums sorting short transverse）It is perpendicular with rinsing discharge direction
Structure, remaining the advantages that ring continuous high gradient magnetic separator magnetic field intensity in Yuanping City's is high, treating capacity is big, beneficiating efficiency is high
On the basis of, as long as separating medium box thickness is constant, it is possible to freely set magnetizing mediums sorting height as needed, make to sort effect
Path can reach 3000mm, add magnetic field gradient using blending agent box, effectively improve sorting result, pass through simultaneously
The water-gas combined flusher of side, the flushing discharging effect stability of cartridge is realized, discharging matter water-containing rate is low, ensure that
The steady and continuous operating of equipment, is not blocked, so as to efficiently solve existing for conventional flat ring continuous high gradient magnetic separator
The good separation effect contradiction good with rinsing discharging effect.Also, the present invention is used for metallic ore and sorted, and can effectively improve magnetic in concentrate
Property thing content, improve the rate of recovery, reduce the wasting of resources；For nonmetallic ore, the purity of nonmetallic ore and white can be effectively improved
Degree, lift the economic benefit of nonmetallic ore；For sewage disposal, then magnetic kind magnetic property requirements and dosage can be reduced, reduce operation
Cost.
The present invention is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the right side structural representation of the present invention.
Fig. 3 is the structural representation of change of the present invention.
Fig. 4 is the water-gas combined flushing schematic diagram of blending agent box of the present invention and side.
Fig. 5 is the structural representation of blending agent box of the present invention.
Fig. 6 is the structural representation of water-gas combined flusher of the present invention.
Fig. 7 is embodiments of the present invention schematic diagram.
Embodiment
As shown in Fig. 1-Fig. 7, magnetic separator of the present invention, including frame 1, change 2, horizontal rotation drive mechanism 3
And it is arranged in frame 1 and is used to produce the magnetizer 4 that level sorts magnetic field and magnetic field intensity highest can reach 1.8T.Its
In, be provided with blending agent box 5 in the change 2, the blending agent box 5 along rinse the thickness of discharge direction 10~
Between 600mm, and its sorting height is between 20~3000mm.As shown in figure 5, in the present embodiment, the blending agent
Box 5 is arranged in magnetic stainless steel rod 52 and magnetic stainless steel on dielectric-slab 51 by dielectric-slab 51 and along sorting short transverse mixing
Expanded metals 53 is formed.Certainly, blending agent box 5 can also be other structures form, for example, the blending agent box 5 by dielectric-slab and
The magnetic stainless steel rod and magnetic stainless steel hair being arranged in along sorting short transverse mixing on dielectric-slab are formed.Dielectric-slab 51 is pair
It is provided with two pieces with claiming, magnetic stainless steel material is mounted between two dielectric-slabs., can be according to the magnetic of sorting material during assembling
Magnetic stainless steel rod and magnetic stainless steel expanded metals or the arrangement mode and accounting of magnetic stainless steel hair can be set, so as to ensure enough
Pack completeness and magnetic field gradient.Moreover, being provided with engaging lug 54 on the dielectric-slab 51, the blending agent box 5 passes through connection
Ear 54 and screw are fixedly mounted in change 2.Meanwhile it is provided with and is used for from side to blending agent box 5 by the side of the change 2
The water-gas combined flusher 6 of discharging is rinsed, side is implemented to blending agent box 5 by the water-gas combined flusher 6
Water-gas combined flushing operation, the flushing discharging effect stability of cartridge is realized, discharging matter water-containing rate is low, ensure that equipment
Steady and continuous is operated, and does not block, and effect is sorted existing for conventional flat ring continuous high gradient magnetic separator so as to efficiently solve
The good contradiction good with rinsing discharging effect of fruit.As shown in fig. 6, the water-gas combined flusher 6 includes housing 61, is fixed on housing
Water inlet manifold 62 and total inlet pipe 63 on 61 and the mixing rinse jet 64 being connected with water inlet manifold 62 and total inlet pipe 63, its
Described in mixing rinse jet 64 be made up of water intaking valve, intake valve, delivery port and regulating valve, and its quantity according to sorting height and set
Fixed, the water intaking valve is connected by flexible pipe with water inlet manifold 62, and the intake valve is connected by flexible pipe with total inlet pipe 63,
Water and high pressure gas spray after being mixed in mixing rinse jet 64, and can effectively reduce discharging by regulating valve adjusting water outlet size
Matter water-containing rate.Moreover, the water-gas combined flusher 6 is arranged on the outside or inner side of change 2；Or in the change 2
Outside and inner side be provided with water-gas combined flusher 6.No matter water-gas combined flusher 6 is provided in the interior of change 2
Side or/and outside, the water-gas combined flusher 6 positioned at each side can be provided with least one set along the circumferencial direction of change 2.Such as
Shown in Fig. 3, the change 2 is by upper ring 21, lower ring 22, the main shaft 23 for being fixedly connected on the upper crown center position of ring 21 and is arranged on
The dividing plate 24 being connected to one between upper ring 21 and lower ring 22 and with upper ring 21 and lower ring 22 forms, wherein the mixing is situated between
Matter box 5 is fixed on dividing plate 24, and dividing plate 24 is to be placed with some pieces along the circumferencial direction of change 2, adjacent two dividing plate 24 it
Between be formed as sorting chamber 25 for placing blending agent box 5, the main shaft 23 is connected with drive mechanism 3, the drive mechanism 3
For motor-driven mechanism.Moreover, the maximum outside diameter of the change 2, between 50~15000mm, rotary speed is 0.1~100
Between rev/min.The upper surface and lower surface of the change 2 are engraved structure, and the top of the change 2 is provided with feed pipe 7,
The lower section of the change 2 is provided with annular receiving hopper 8, and material is entered and sorted by feed pipe 7 from the upper surface of change 2
It is expelled to afterwards from the lower surface of change 2 in annular receiving hopper 8, forms the charging discharge direction knot vertical with rinsing discharge direction
Structure, by feeding discharge direction（That is magnetizing mediums sorting short transverse）The structure perpendicular with rinsing discharge direction, is being remained
On the basis of the advantages that ring continuous high gradient magnetic separator magnetic field intensity in Yuanping City's is high, treating capacity is big, beneficiating efficiency is high, not only may be used
Freely to set magnetizing mediums sorting height as needed, and magnetic field gradient is added using blending agent box, make to sort effect
Path can reach 3000mm, improve sorting result.The magnetizer 4 includes lower yoke 41, upper magnet yoke 42 and excitation wire
Circle 43, wherein the lower yoke 41 is welded as a whole with frame 1, the excitation coil 43 is connected with coil water inlet/outlet device 9, such as
Shown in Fig. 2, in order that whole set equipment is compacter, coil water inlet/outlet device 9 is fixedly attached in yoke, and in frame 1
Coil is installed and mouth mask 10.It is in addition it is also possible to coil water inlet/outlet device 9 is independent into a parts.According to using needs,
It is segmented in the annular receiving hopper 8 by helix formed with fine fodder bucket, tailing bucket and middle hopper, and fine fodder bucket, tailing
Bucket and middle hopper may be provided with multiple.The present invention be able to can require to design magnetizing mediums sorting height again according to sorting changing of magnetism
Do not influence to rinse discharging effect, and a variety of magnetic stainless steel materials can be freely arranged in sorting short transverse.
The present invention is described by embodiment, but is not limited the invention, with reference to description of the invention, institute
Other changes of disclosed embodiment, are such as readily apparent that, such change should belong to for the professional person of this area
Within the scope of the claims in the present invention limit.
Claims (10)
- A kind of 1. magnetic separator, it is characterised in that：Including frame（1）, change（2）, rotate horizontally drive mechanism（3）And it is arranged on Frame（1）On be used to produce horizontal sorting magnetic field and magnetic field intensity highest can reach 1.8T magnetizer（4）, wherein institute State change（2）On be provided with blending agent box（5）, the change（2）Side by be provided with for from side to blending agent box （5）It is rinsed the water-gas combined flusher of discharging（6）, the change（2）Upper surface and lower surface be engraved structure, Material is from change（2）Upper surface enter and it is sorted after from change（2）Lower surface discharge, charging discharge direction unloaded with flushing Expect that direction is vertical, the change（2）Top be provided with feed pipe（7）, the change（2）Lower section be provided with annular splicing Bucket（8）.
- 2. magnetic separator according to claim 1, it is characterised in that：The blending agent box（5）By dielectric-slab（51）And Mixing is arranged in dielectric-slab（51）On magnetic stainless steel rod（52）With magnetic stainless steel expanded metals（53）Form；It is or described mixed Close cartridge（5）The magnetic stainless steel rod and magnetic stainless steel hair being arranged in by dielectric-slab and mixing on dielectric-slab are formed.
- 3. magnetic separator according to claim 1, it is characterised in that：The blending agent box（5）Along flushing discharge direction Thickness between 10~600mm, and the blending agent box（5）Sorting height between 20~3000mm.
- 4. magnetic separator according to claim 1, it is characterised in that：The water-gas combined flusher（6）It is arranged on and turns Ring（2）Outside or inner side；Or in the change（2）Outside and inner side be provided with water-gas combined flusher（6）.
- 5. magnetic separator according to claim 1, it is characterised in that：The water-gas combined flusher（6）Including housing （61）, be fixed on housing（61）On water inlet manifold（62）And total inlet pipe（63）And and water inlet manifold（62）And total inlet pipe （63）The mixing rinse jet being connected（64）, wherein the mixing rinse jet（64）By water intaking valve, intake valve, delivery port and regulation Valve group is into the water intaking valve passes through flexible pipe and water inlet manifold（62）It is connected, the intake valve passes through flexible pipe and total inlet pipe （63）It is connected.
- 6. magnetic separator according to claim 1, it is characterised in that：The magnetizer（4）Including lower yoke（41）, on Yoke（42）And magnet exciting coil（43）, wherein the lower yoke（41）With frame（1）It is welded as a whole, the excitation coil（43） It is connected with coil water inlet/outlet device（9）.
- 7. magnetic separator according to claim 1, it is characterised in that：The change（2）By upper ring（21）, lower ring（22）、 It is fixedly connected on ring（21）The main shaft of crown center position（23）And it is arranged on ring（21）With lower ring（22）Between and with it is upper Ring（21）With lower ring（22）The dividing plate being connected to one（24）Composition, wherein the blending agent box（5）It is fixed on Dividing plate（24）On, the main shaft（23）With drive mechanism（3）It is connected.
- 8. magnetic separator according to claim 1, it is characterised in that：The change（2）Maximum outside diameter 50~ Between 15000mm.
- 9. magnetic separator according to claim 1, it is characterised in that：The change（2）Rotary speed 0.1~100 Between rev/min.
- 10. magnetic separator according to claim 1, it is characterised in that：The annular receiving hopper（8）Inside pass through helix Segmentation is formed with fine fodder bucket, tailing bucket and middle hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829903.4A CN107552225B (en) | 2017-09-15 | 2017-09-15 | Magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829903.4A CN107552225B (en) | 2017-09-15 | 2017-09-15 | Magnetic separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107552225A true CN107552225A (en) | 2018-01-09 |
| CN107552225B CN107552225B (en) | 2024-10-01 |
Family
ID=60980938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710829903.4A Active CN107552225B (en) | 2017-09-15 | 2017-09-15 | Magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107552225B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499728A (en) * | 2018-06-15 | 2018-09-07 | 广东省资源综合利用研究所 | A kind of vertical ring high-gradient magnetic separating apparatus |
| CN110385198A (en) * | 2019-08-05 | 2019-10-29 | 潍坊奇为新材料科技有限公司 | A kind of sorting unit for nonmetallic ore |
| CN112371328A (en) * | 2020-10-23 | 2021-02-19 | 王庆乐 | Superconducting magnetic separation device |
| CN112371329A (en) * | 2020-10-23 | 2021-02-19 | 王庆乐 | Superconducting magnetic separation process applied to potassium feldspar production |
| CN112439542A (en) * | 2019-09-03 | 2021-03-05 | 国家能源投资集团有限责任公司 | High-temperature liquid-solid magnetic separation method |
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| CN207222130U (en) * | 2017-09-15 | 2018-04-13 | 广东省资源综合利用研究所 | A kind of magnetic separator |
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- 2017-09-15 CN CN201710829903.4A patent/CN107552225B/en active Active
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| CN201470471U (en) * | 2009-07-22 | 2010-05-19 | 岳阳大力神电磁机械有限公司 | Novel magnetic medium box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499728A (en) * | 2018-06-15 | 2018-09-07 | 广东省资源综合利用研究所 | A kind of vertical ring high-gradient magnetic separating apparatus |
| CN110385198A (en) * | 2019-08-05 | 2019-10-29 | 潍坊奇为新材料科技有限公司 | A kind of sorting unit for nonmetallic ore |
| CN112439542A (en) * | 2019-09-03 | 2021-03-05 | 国家能源投资集团有限责任公司 | High-temperature liquid-solid magnetic separation method |
| CN112439542B (en) * | 2019-09-03 | 2023-03-03 | 国家能源投资集团有限责任公司 | A method for high-temperature liquid-solid magnetic separation |
| CN112371328A (en) * | 2020-10-23 | 2021-02-19 | 王庆乐 | Superconducting magnetic separation device |
| CN112371329A (en) * | 2020-10-23 | 2021-02-19 | 王庆乐 | Superconducting magnetic separation process applied to potassium feldspar production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107552225B (en) | 2024-10-01 |
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