CN106269232A - A kind of preparation equipment and dry-type magnetic extractor thereof - Google Patents
A kind of preparation equipment and dry-type magnetic extractor thereof Download PDFInfo
- Publication number
- CN106269232A CN106269232A CN201610948914.XA CN201610948914A CN106269232A CN 106269232 A CN106269232 A CN 106269232A CN 201610948914 A CN201610948914 A CN 201610948914A CN 106269232 A CN106269232 A CN 106269232A
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- Prior art keywords
- magnetic
- dry
- extractor
- tumbler
- type magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of preparation equipment and dry-type magnetic extractor thereof, wherein dry-type magnetic extractor includes magnetic tumbler and is arranged at the material-dividing groove below magnetic tumbler, magnetic tumbler includes the magnetic tube filler being fixedly installed and the cylindric non magnetic jacket casing being rotatably arranged at outside magnetic tube filler, the fit side of non magnetic jacket casing is mounted with blade structure, material-dividing groove includes the magnetic hopper being arranged at immediately below blade structure, and is arranged at non magnetic jacket casing and deviates from the reject chute below the opposite side of blade structure.By magnetic tumbler, iron-holder is reached the material sucking action of certain standard, thus the material that iron-holder reaches standard distinguishes with material the most up to standard；The non magnetic sleeve in cooperation periphery of magnetive cord, and coordinate the design of blade structure preferably attract material and magnetic material is discharged into by blade structure the region specified, ensure that the effect of raw ore material separation, efficiently solve mining industry and process that low-grade mineral products productivity is low, the technical problem of high in cost of production.
Description
Technical field
The present invention relates to Mining Market equipment technical field, more particularly, it relates to a kind of dry-type magnetic extractor, further relate to one
Plant preparation equipment.
Background technology
Along with scientific and technological progress, the raising of Mining Market level, existing Mining Market equipment increasingly can not meet efficiently
The needs of rate high yield.Inventor finds, along with the raising of exploitation of mineral resources level, the minimizing of available mineral reserve deposit, for comprehensively
Utilize the purpose of mineral resources, start gradually to pay attention to utilizing extreme poverty ore deposit, mine.According to the design of former ore-dressing technique, mine grade is low
In the raw ore of 17%, the mineral being stripped out process only as barren rock, not only cause the wasting of resources and also pollute environment, right
Company causes certain economic loss.
If wanting to utilize this kind of low-grade ore, the equipment in prior art category is used to be easy for causing subsequent technique
Produce load increase, iron ore concentrate productivity declines, the increase of the processing cost of specific yield.Visible, if thinking, Appropriate application is low-grade
Mineral resources, the exploitation time limit extending mine also need to be broken through on equipment and technology.
In sum, how to efficiently solve in Mining Market, process that low-grade mineral products productivity is low, the technology of high in cost of production
Problem, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first purpose of the present invention is to provide a kind of dry-type magnetic extractor, the structure of this dry-type magnetic extractor
Design can efficiently solve in Mining Market, processes that low-grade mineral products productivity is low, the technical problem of high in cost of production, the present invention's
Second purpose is to provide a kind of preparation equipment including above-mentioned dry-type magnetic extractor.
In order to reach above-mentioned first purpose, the present invention provides following technical scheme:
A kind of dry-type magnetic extractor, including magnetic tumbler and be arranged at the material-dividing groove below described magnetic tumbler, described magnetic
Rotating cylinder includes the magnetic tube filler being fixedly installed and the cylindric non magnetic jacket casing being rotatably arranged at outside described magnetic tube filler, patch
The side closing described non magnetic jacket casing is mounted with blade structure, described material-dividing groove include being arranged at described blade structure just under
The magnetic hopper of side, and be arranged at non magnetic jacket casing and deviate from the reject chute below the opposite side of described blade structure.
Preferably, in above-mentioned dry-type magnetic extractor, also include that cabinet bulk, described magnetic tumbler are arranged in described cabinet bulk,
Described magnetic tube filler and blade structure are all installed fixing with the inwall of described cabinet bulk.
Preferably, in above-mentioned dry-type magnetic extractor, the aperture position of described reject chute and described magnetic hopper is provided with and inclines
Two groups of baffle arrangements that tilted direction is contrary, the top seamless link of baffle arrangement described in two groups.
Preferably, in above-mentioned dry-type magnetic extractor, described magnetic tumbler is provided above feed assembly, including the feed skin at top
Carry and be arranged at the vibrating feed groove below described feeding belt.
Preferably, in above-mentioned dry-type magnetic extractor, described vibrating feed groove is mounted with vibrating motor.
Preferably, in above-mentioned dry-type magnetic extractor, it is provided with between outlet and the described magnetic tumbler of described vibrating feed groove
The dashpot of level, the Way out of described dashpot is arranged at the top of described magnetic tumbler.
Preferably, in above-mentioned dry-type magnetic extractor, connecting and have material to guide mechanism below described magnetic hopper, described material draws
Lead actuator base and be provided with conveyer belt.
Preferably, in above-mentioned dry-type magnetic extractor, described material guides mechanism to include the stock guide that pair of angled is arranged.
Preferably, in above-mentioned dry-type magnetic extractor, the path below described stock guide is provided with material screen structure.
The dry-type magnetic extractor that the present invention provides, including magnetic tumbler and be arranged at the material-dividing groove below described magnetic tumbler,
Described magnetic tumbler includes the magnetic tube filler being fixedly installed and the cylindric non-magnetic being rotatably arranged at outside described magnetic tube filler
Property jacket casing, the side of described non magnetic jacket casing of fitting is mounted with blade structure, described material-dividing groove include being arranged at described in scrape
Magnetic hopper immediately below plate structure, and be arranged at non magnetic jacket casing and deviate from the waste material below the opposite side of described blade structure
Groove.Use the dry-type magnetic extractor that the present invention provides, use the design of magnetic tumbler that raw ore material is screened, pass through magnetic tumbler
Iron-holder is reached the material sucking action of certain standard, thus iron-holder is reached the material of standard and material district the most up to standard
Separately；The design uses the non magnetic sleeve in cooperation periphery of magnetive cord, and coordinates the preferable attraction of design of blade structure
Expect and by blade structure, magnetic material is discharged into the region specified, it is ensured that the effect of raw ore material separation.In sum, originally
This dry-type magnetic extractor that invention provides can efficiently solve in Mining Market, processes that low-grade mineral products productivity is low, cost is high
Deng technical problem.
In order to reach above-mentioned second purpose, present invention also offers a kind of preparation equipment, this preparation equipment includes above-mentioned
Any one dry-type magnetic extractor.Owing to above-mentioned dry-type magnetic extractor has above-mentioned technique effect, there is the ore dressing of this dry-type magnetic extractor
Equipment also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of the dry-type magnetic extractor that Fig. 1 provides for the embodiment of the present invention.
In accompanying drawing, labelling is as follows:
Feeding belt 1, vibrating motor 2, vibrating feed groove 3, dashpot 4, magnetic tumbler 5, blade structure 6, baffle arrangement
7, magnetic hopper 8, non magnetic jacket casing 9, magnetic tube filler 10, cabinet bulk 11, reject chute 12, stock guide 13, conveyer belt 14.
Detailed description of the invention
The embodiment of the invention discloses a kind of dry-type magnetic extractor, to solve in Mining Market, process low-grade mineral products productivity
Low, the technical problem of high in cost of production.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to the structural representation of the dry-type magnetic extractor that Fig. 1, Fig. 1 provide for the embodiment of the present invention.
The dry-type magnetic extractor that the present invention provides, including magnetic tumbler 5 and be arranged at the sub-material below described magnetic tumbler 5
Groove, described magnetic tumbler 5 includes the magnetic tube filler 10 being fixedly installed and is rotatably arranged at the cylinder outside described magnetic tube filler 10
The non magnetic jacket casing 9 of shape, the side of described non magnetic jacket casing 9 of fitting is mounted with blade structure 6, and described material-dividing groove includes setting
It is placed in the magnetic hopper 8 immediately below described blade structure 6, and is arranged at non magnetic jacket casing 9 and deviates from another of described blade structure 6
The reject chute 12 of side-lower.
Wherein it should be noted that fit, when non-about blade structure and the horizontal level of the periphery of non magnetic sleeve
When the related magnetic material of magnetic sleeve rotates to this position, stopped by blade structure, come off from sleeve surface, enter and be used for receiving
The magnetic hopper of magnetic raw ore material；And corresponding non-magnetic material is relative with blade structure in non magnetic sleeve surface
Another horizontal side, the most directly sheds into reject chute 12.This magnetic tube filler is used to fix, outside setting
The design that non magnetic sleeve rotates, it is possible to effectively protection inner rotation parts attract too much magnetic dust due to magnetic, cause
Rotate not smooth, and do not rotate owing to producing the part of magnetic, so reducing the negative of the motor for driving rotation accordingly
Lotus, simplifies design and has saved resource.
Use the dry-type magnetic extractor that the present invention provides, use the design of magnetic tumbler that raw ore material is screened, pass through magnetic
Property rotating cylinder iron-holder is reached the material sucking action of certain standard, thus iron-holder is reached the material of standard with the most up to standard
Material distinguishes；The design uses the non magnetic sleeve in cooperation periphery of magnetive cord, and coordinates the design of blade structure preferable
Attract material and by blade structure, magnetic material is discharged into the region specified, it is ensured that the effect of raw ore material separation.To sum up
Described, the present invention provide this dry-type magnetic extractor can efficiently solve in Mining Market, process low-grade mineral products productivity low,
The technical problem of high in cost of production.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
Also including that cabinet bulk 11, described magnetic tumbler 5 are arranged in described cabinet bulk 11, described magnetic tube filler 10 and blade structure 6 are equal
Install fixing with the inwall of described cabinet bulk 11.
The technical scheme that the present embodiment provides arranges cabinet bulk, is arranged in cabinet bulk by magnetic tumbler, and this design is just
In needing fixing structure to provide mount point for blade structure, magnetic tube filler etc., and can be produced by the effective organization work of cabinet
Raw dust outwards disperses, and the machine inner structure of protection is not subject to external force and destroys.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
The aperture position of described reject chute 12 and described magnetic hopper 8 is provided with two groups of baffle arrangements 7 that incline direction is contrary, two groups
The top seamless link of described baffle arrangement 7.
In the technical scheme that the present embodiment provides, the pair of angled angle arranging seamless link at the top of two hoppers is contrary
Baffle arrangement, by such completeness being designed to ensure magnetic sifting sort, and by the thing of this dry-type magnetic extractor
That expects can only enter magnetic hopper or reject chute, will not be lost to other positions, be effectively saved material and avoid waste and dust
Pollute.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
Described magnetic tumbler 5 is provided above feed assembly, including the feeding belt 1 at top and be arranged at below described feeding belt 1
Vibrating feed groove.
The technical scheme that the present embodiment provides, is provided with vibrating feed groove, and vibrating feed groove can arrive magnetic at material
Before rotating cylinder, first material is disperseed, it is possible to make material dissipate the surface of magnetic tumbler paving more uniformly, in order to optimize ore dressing
Effect.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
It is mounted with vibrating motor 2 on described vibrating feed groove.
The present embodiment provide technical scheme in, it is provided that a kind of implement feeder trough vibration mode, i.e. by with
Vibrating feed groove is installed fixing vibrating motor 2 and is realized vibration, and this set vibrating motor provides the mode of vibration power source to tie
Structure is simple, technology maturation, implements easily.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
The dashpot 4 of level, the outlet of described dashpot 4 it is provided with between outlet and the described magnetic tumbler 5 of described vibrating feed groove
Direction is arranged at the top of described magnetic tumbler 5.
In the technical scheme that the present embodiment provides, further level is set between magnetic tumbler and vibrating feed groove
Dashpot, prevents from, owing to the effect of vibration of vibrating motor causes the too much material that disposably comes down in torrents downwards, causing the effect of screening
Fruit is deteriorated, so further increasing dashpot, the material making vibrating feed groove export first arrives dashpot, then is delayed by dashpot
Slowly fall the magnetic tumbler below referring to.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
Connecting below described magnetic hopper 8 and have material to guide mechanism, described material guides actuator base to be provided with conveyer belt 14.
The technical scheme that the present embodiment provides, guides mechanism and the design of conveyer belt by material, it is provided that enter material
The follow-up storage of row processes the technical scheme of transport, the most perfect practicality of device, facilitates subsequent handling.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
Described material guides mechanism to include the stock guide 13 that pair of angled is arranged.
The stock guide that the technical scheme that the present embodiment provides is arranged, it is possible to preferably ensure that material falls into the hopper specified
In, and do not fall beyond hopper, and realized by this relatively simple structure of stock guide, the low implementation result of equipment cost is good.
For optimizing technique scheme further, in above-mentioned dry-type magnetic extractor on the basis of above-described embodiment preferably,
It is provided with material screen structure on path below described stock guide 13.In the standard of granule size, choosing is separated further by material screen
The material gone out, it is simple to process targetedly in following process.
Based on the dry-type magnetic extractor provided in above-described embodiment, present invention also offers a kind of preparation equipment, this ore dressing sets
For including any one dry-type magnetic extractor in above-described embodiment.The dry type magnetic in above-described embodiment is have employed due to this preparation equipment
Select machine, so the beneficial effect of this preparation equipment refer to above-described embodiment.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. a dry-type magnetic extractor, it is characterised in that include magnetic tumbler and be arranged at the material-dividing groove below described magnetic tumbler,
Described magnetic tumbler includes the magnetic tube filler being fixedly installed and the cylindric non-magnetic being rotatably arranged at outside described magnetic tube filler
Property jacket casing, the side of described non magnetic jacket casing of fitting is mounted with blade structure, described material-dividing groove include being arranged at described in scrape
Magnetic hopper immediately below plate structure, and be arranged at non magnetic jacket casing and deviate from the waste material below the opposite side of described blade structure
Groove.
Dry-type magnetic extractor the most according to claim 1, it is characterised in that also include cabinet bulk, described magnetic tumbler is arranged
In described cabinet bulk, described magnetic tube filler and blade structure are all installed fixing with the inwall of described cabinet bulk.
Dry-type magnetic extractor the most according to claim 2, it is characterised in that described reject chute and the opening of described magnetic hopper
Position is provided with two groups of baffle arrangements that incline direction is contrary, the top seamless link of baffle arrangement described in two groups.
Dry-type magnetic extractor the most according to claim 3, it is characterised in that described magnetic tumbler is provided above feed assembly,
Including the feeding belt at top and be arranged at the vibrating feed groove below described feeding belt.
Dry-type magnetic extractor the most according to claim 4, it is characterised in that be mounted with vibration on described vibrating feed groove
Motor.
Dry-type magnetic extractor the most according to claim 5, it is characterised in that the outlet of described vibrating feed groove and described magnetic
Being provided with the dashpot of level between rotating cylinder, the Way out of described dashpot is arranged at the top of described magnetic tumbler.
7. according to the dry-type magnetic extractor described in any one of claim 1 to 6, it is characterised in that connect below described magnetic hopper
Having material to guide mechanism, described material guides actuator base to be provided with conveyer belt.
Dry-type magnetic extractor the most according to claim 7, it is characterised in that described material guides mechanism to include that pair of angled sets
The stock guide put.
Dry-type magnetic extractor the most according to claim 8, it is characterised in that be provided with material on the path below described stock guide
Sieve structure.
10. a preparation equipment, it is characterised in that include the dry-type magnetic extractor as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948914.XA CN106269232A (en) | 2016-10-26 | 2016-10-26 | A kind of preparation equipment and dry-type magnetic extractor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948914.XA CN106269232A (en) | 2016-10-26 | 2016-10-26 | A kind of preparation equipment and dry-type magnetic extractor thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106269232A true CN106269232A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610948914.XA Pending CN106269232A (en) | 2016-10-26 | 2016-10-26 | A kind of preparation equipment and dry-type magnetic extractor thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022271130A3 (en) * | 2021-06-25 | 2023-02-23 | Ertas Ihsan | A magnetic separator cleaning system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238052A1 (en) * | 1982-10-14 | 1984-04-19 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Charging system for drum magnetic separators |
| CN201529568U (en) * | 2009-10-09 | 2010-07-21 | 潍坊恒基磁电机械有限公司 | Automatic magnetic separator of dry powder |
| CN202155258U (en) * | 2011-07-01 | 2012-03-07 | 中南钻石股份有限公司 | Dry magnetic separator for purification, selection and grading of ultra-hard materials |
| CN202778698U (en) * | 2012-07-31 | 2013-03-13 | 上海申嘉三和环保科技开发有限公司 | Drum-type magnetic separator |
| CN202823597U (en) * | 2012-07-27 | 2013-03-27 | 新泰市金泰玻璃钢有限公司 | High and strong magnetic field dry type iron ore magnetic separator |
| CN203525860U (en) * | 2013-09-28 | 2014-04-09 | 辽宁五寰工程技术有限公司 | Magnetic sorting machine without eddy current loss |
| CN204892117U (en) * | 2015-08-03 | 2015-12-23 | 安徽马钢粉末冶金有限公司 | Dry -type magnet separator |
-
2016
- 2016-10-26 CN CN201610948914.XA patent/CN106269232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238052A1 (en) * | 1982-10-14 | 1984-04-19 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Charging system for drum magnetic separators |
| CN201529568U (en) * | 2009-10-09 | 2010-07-21 | 潍坊恒基磁电机械有限公司 | Automatic magnetic separator of dry powder |
| CN202155258U (en) * | 2011-07-01 | 2012-03-07 | 中南钻石股份有限公司 | Dry magnetic separator for purification, selection and grading of ultra-hard materials |
| CN202823597U (en) * | 2012-07-27 | 2013-03-27 | 新泰市金泰玻璃钢有限公司 | High and strong magnetic field dry type iron ore magnetic separator |
| CN202778698U (en) * | 2012-07-31 | 2013-03-13 | 上海申嘉三和环保科技开发有限公司 | Drum-type magnetic separator |
| CN203525860U (en) * | 2013-09-28 | 2014-04-09 | 辽宁五寰工程技术有限公司 | Magnetic sorting machine without eddy current loss |
| CN204892117U (en) * | 2015-08-03 | 2015-12-23 | 安徽马钢粉末冶金有限公司 | Dry -type magnet separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022271130A3 (en) * | 2021-06-25 | 2023-02-23 | Ertas Ihsan | A magnetic separator cleaning system |
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Application publication date: 20170104 |