CN106902980A - A kind of mine magnetic separator - Google Patents
A kind of mine magnetic separator Download PDFInfo
- Publication number
- CN106902980A CN106902980A CN201710164637.8A CN201710164637A CN106902980A CN 106902980 A CN106902980 A CN 106902980A CN 201710164637 A CN201710164637 A CN 201710164637A CN 106902980 A CN106902980 A CN 106902980A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- ore deposit
- magnetic separation
- ore
- belt conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006148 magnetic separator Substances 0.000 title claims abstract description 22
- 230000005291 magnetic effect Effects 0.000 claims abstract description 291
- 230000007246 mechanism Effects 0.000 claims abstract description 174
- 238000007885 magnetic separation Methods 0.000 claims abstract description 132
- 239000002245 particle Substances 0.000 claims abstract description 106
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 22
- 239000011707 mineral Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 47
- 239000004744 fabric Substances 0.000 claims description 45
- 230000001133 acceleration Effects 0.000 claims description 37
- 238000005119 centrifugation Methods 0.000 claims description 29
- 238000007664 blowing Methods 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 12
- 239000012141 concentrate Substances 0.000 claims description 10
- 239000004071 soot Substances 0.000 claims description 9
- 238000010187 selection method Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009827 uniform distribution Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000012216 screening Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Classifications
-
- 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
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to mine magnetic separation field, especially a kind of mine magnetic separator, including crushing mechanism, feeding mechanism, conveying mechanism and magnetic separation mechanism；Conveying mechanism is used to be transported to the magnetic ore deposit that crushing mechanism is exported in feeding mechanism, and the delivery outlet of feeding mechanism is relative with the entrance of magnetic separation mechanism.The structure is applied to the magnetic jig choosing on mine, convenient magnetic separation on the spot, reduce the magnetic separation cost of mineral, in addition, it is such more convenient for magnetic ore deposit by magnetic ore deposit of the crushing mechanism after broken, its feeding mechanism easily carries out uniform distribution to magnetic ore deposit, facilitates the production of equipment and uses, and improves the rate of recovery of efficiency of magnetic separation and magnetic ore deposit.The characteristics of making full use of ore particle itself is crushed, its broken precision is higher, the structure ensure that the safety and effectiveness that equipment is used, the structure is using magnetic ore deposit and the characteristic of non-magnetic ore deposit, more targeted collision is carried out to magnetic ore deposit, service life of equipment is improved, the feeding mechanism to be had screen again and broken function.
Description
Technical field
The present invention relates to mine magnetic separation field, especially a kind of mine magnetic separator.
Background technology
, it is necessary to be chosen to magnetic material in the ore dressing field of the industries such as metallurgy, mine, for example, iron ore is selected
Take, dry-type magnetic extractor is now in industry studied energetically.Presently disclosed dry-type magnetic extractor, the concentrate grade after its ore dressing is past
Toward being such as 30%-60% within the scope of, high-grade ore deposit is selected if only required, these dry-type magnetic extractors are then had no idea
Realize；After particularly roll squeezer is applied to the crushing of magnetic iron ore, material handling capacity is quite huge, and conventional dry-type magnetic extractor cannot
Meet and require.
Because magnetic ore deposit is during magnetic separation, magnetic separation particle is different, will influence magnetic separation effect, accordingly, it would be desirable to using broken
Device is crushed, and improves efficiency of magnetic separation, ore particle can be broken for into smaller particle and then be crushed again, rear by classification
The mode of broken and magnetic separation, obtains more preferable magnetic separation effect.
The content of the invention
Goal of the invention of the invention is：For above-mentioned problem, there is provided a kind of mine magnetic separator, the structure is applicable
In the magnetic jig choosing on mine, easily magnetic separation on the spot reduces the magnetic separation cost of mineral, additionally, after being crushed by crushing mechanism
Magnetic ore deposit it is such more convenient for magnetic ore deposit, its feeding mechanism easily carries out uniform distribution to magnetic ore deposit, facilitates the production of equipment
With use, improve the rate of recovery of efficiency of magnetic separation and magnetic ore deposit.The characteristics of making full use of ore particle itself is crushed, its broken essence
Du Genggao, the structure ensure that the safety and effectiveness that equipment is used, and the structure utilizes the characteristic of magnetic ore deposit and non-magnetic ore deposit, to magnetic ore deposit
More targeted collision is carried out, service life of equipment is improved, the feeding mechanism to be had screen again and broken function.
The technical solution adopted by the present invention is as follows：
The invention discloses a kind of mine magnetic separator, including crushing mechanism, feeding mechanism, conveying mechanism and magnetic separation mechanism；Conveying
Mechanism is used to be transported to the magnetic ore deposit that crushing mechanism is exported in feeding mechanism, the delivery outlet of feeding mechanism and the entrance of magnetic separation mechanism
Relatively.The structure is applied to the magnetic jig choosing on mine, and easily magnetic separation on the spot reduces the magnetic separation cost of mineral, additionally, passing through
Magnetic ore deposit after crushing mechanism is broken is such more convenient for magnetic ore deposit, and its feeding mechanism easily carries out uniform distribution to magnetic ore deposit, just
The production of equipment and use, improve the rate of recovery of efficiency of magnetic separation and magnetic ore deposit.
Further, crushing mechanism includes hollow cylinder, and cylinder upper and lower ends are respectively provided with charging aperture and discharging opening, cylinder
Body is provided with upset chamber, and upset is provided with discoid broken wheel in chamber, and broken wheel includes acceleration portion and screen cloth part, screen cloth position
In acceleration portion outside；The surface of broken wheel coordinates the upset curved surface constituted for the upset of magnetic ore deposit with the side wall in upset chamber；Accelerating
Magnet is provided with portion, there is through hole on screen cloth part.The design in the upset chamber is overturn mineral, using the magnetic ore deposit being introduced into
Collision is carried out after being overturn with the magnetic ore deposit of rear entrance to crush, the loss of the equipment of reduction, it is to avoid mineral are touched with the hardness of equipment
Hit, reduce the workability of device, make magnetic ore deposit that there are different speed from non-magnetic ore deposit using magnet, broken using speed difference
It is broken；Can be more targeted to magnetic ore deposit broken.
Further, there are upper and lower two upset chambers, two upset chambers are respectively provided with broken wheel, overturn the side in chamber in cylinder
Wall has turning part and pars infundibularis, crushes wheel positioned at the middle part of pars infundibularis, and crushes the surface of wheel and the surface engagement of turning part
The upset curved surface for the upset of magnetic ore deposit is constituted, the first output channel is constituted in broken wheel and pars infundibularis.First transfer passage is convenient
The output of ore particle, additionally, the first transfer passage can utilize magnet magnetic force, magnetic ore deposit is picked up repeatedly-is dished out, make magnetic ore deposit with
Non-magnetic ore deposit clashes into broken, increases crushing effect.
Further, the centrifugation portion being coaxial therewith is provided with below broken wheel, second is formed between pars infundibularis and centrifugation portion defeated
Go out passage, centrifugation portion band is magnetic and centrifugation portion and acceleration portion are in spindle.Second transfer passage can utilize centrifugation portion
Magnetic force, makes magnetic ore deposit be picked up repeatedly-dished out, and makes magnetic ore deposit clash into broken with non-magnetic ore deposit, increases crushing effect.
Further, conveying mechanism includes belt conveyor, driving wheel and driven pulley, and belt conveyor is set in driving wheel and driven
Between wheel, belt conveyor inclines 20-35 °, and equal material frame is provided with belt conveyor, and flat material is arranged at intervals with above belt conveyor
Device, the flat material device makes the mineral aggregate on belt conveyor be evenly distributed in equal material frame.Belt conveyor will convey crushing mechanism and
Ore particle between feeding mechanism, is convenient to the installation of equipment and uses, the problem that the equipment of reduction is limited by landform, reduces equipment
Installation cost, by each EM equipment module of magnetic separator, be convenient to the maintenance of equipment.
Further, feeding mechanism includes being obliquely installed screen cloth, the mesh areas on screen cloth with multiple gradients, same gradient
Mesh areas mesh size is identical, and from top to bottom the mesh size of mesh areas is incremented by；In the lower section of one or more gradient mesh areas
Breaker roll is provided with, magnetic ore deposit is exported on magnetic separation mechanism after being crushed through breaker roll.The design of the screen cloth mechanism, the charging of the structure
Mechanism, it is broken that the magnetic ore deposit that can cannot be processed magnetic separation mechanism carries out screening, it is to avoid the excessive damage caused to equipment of ore particle, carries
The life-span that device high is used.
Further, magnetic separation mechanism includes magnetic roller, drive, magnetic separation belt, magnetic system, fine fodder bucket, dedusting mechanism and waste material
Bucket；Magnetic separation belt is set between magnetic roller and drive, and magnetic system is arranged on the inner side of belt under magnetic separation belt, and magnetic system magnetic field
Magnetic field with magnetic roller is continuous；Fine fodder bucket is located at the end in magnetic system magnetic field, and waste material bucket is located at the downside of magnetic roller, and dedusting mechanism is located at magnetic
System downside, dedusting mechanism includes air blower and induced-draught fan, and air blower coordinates the air-flow for blowing out air blower through magnetic system with induced-draught fan
The magnetic separation belt of lower section is reflexed in induced-draught fan.Being designed to of the magnetic separation mechanism carries out magnetic separation to short grained magnetic ore deposit, and right
Bulky grain magnetic ore deposit is crushed, additionally, the dust that its dedusting mechanism will effectively can be mingled with concentrate is processed, improves essence
The purity of ore deposit, reduces the subsequent processes of concentrate, improves energy conservation and consumption reduction effects, simplifies operation.
Further, its magnetic separation system, also including controller；
Crushing mechanism includes hollow cylinder, and cylinder upper and lower ends are respectively provided with charging aperture and discharging opening, cylinder with upper
Lower two upsets chamber, two upset chambers are respectively provided with discoid broken wheel, and broken wheel includes acceleration portion and screen cloth part, screen cloth
Portion is located on acceleration portion outside and screen cloth part has through hole；The side wall for overturning chamber has turning part and pars infundibularis, and broken wheel is located at
The middle part of pars infundibularis, and the surface of broken wheel constitutes the upset curved surface overturn for magnetic ore deposit with the surface engagement of turning part, broken
Broken wheel constitutes the first output channel with pars infundibularis, and magnet is provided with acceleration portion；It is provided with what is be coaxial therewith below broken wheel
Centrifugation portion, forms the second output channel between pars infundibularis and centrifugation portion, centrifugation portion band is magnetic and centrifugation portion and acceleration portion are in
Spindle；After the inverted chamber of magnetic ore deposit is broken, by the into its next square upset of its first output channel and the second output channel
Chamber or output；
Conveying mechanism includes belt conveyor, driving wheel and driven pulley, and belt conveyor is set between driving wheel and driven pulley, conveys
Belt inclines 20-35 °, and equal material frame is provided with belt conveyor, and flat material device, the flat material are arranged at intervals with above belt conveyor
Device makes the mineral aggregate on belt conveyor be evenly distributed in equal material frame.
Feeding mechanism includes being obliquely installed screen cloth, has three mesh areas of gradient, respectively the first mesh on screen cloth
Area, the second mesh areas, the 3rd mesh areas；The mesh of the second mesh areas is less than the mesh of the 3rd mesh areas and more than the first mesh areas
Mesh；The first breaker roll and the second breaker roll, magnetic ore deposit warp have been respectively arranged below in the second mesh areas and the 3rd mesh areas
Exported on magnetic separation mechanism after breaker roll is broken；
Magnetic separation mechanism includes magnetic roller, drive, magnetic separation belt, magnetic system, fine fodder bucket, dedusting mechanism and waste material bucket；Magnetic separation belt sleeve
Be located between magnetic roller and drive, magnetic system is arranged on the inner side of belt under magnetic separation belt, and magnetic field and the magnetic roller of magnetic system magnetic field
Continuously；Fine fodder bucket is located at the end in magnetic system magnetic field, and waste material bucket is located at the downside of magnetic roller, and dedusting mechanism is located at magnetic system downside, dedusting
Mechanism includes air blower and induced-draught fan, and air blower coordinates the air-flow for blowing out air blower through the magnetic separation skin below magnetic system with induced-draught fan
Band is reflexed in induced-draught fan；
Circuit part of the controller respectively with crushing mechanism, feeding mechanism, conveying mechanism and magnetic separation mechanism is electrically connected.
The crushing mechanism is designed to effective protection equipment in itself, and magnetic ore deposit carries out after being overturn with the magnetic ore deposit of rear entrance
Collision is broken, the loss of the equipment of reduction, it is to avoid mineral and the hard collision of equipment, the workability of device is reduced, using magnetic
Body makes magnetic ore deposit have different speed from non-magnetic ore deposit, is crushed using speed difference；Can be more targeted to magnetic ore deposit broken,
It is convenient to the follow-up magnetic separation of magnetic ore deposit；The conveying mechanism conveys material, it is to avoid the problem of the excessive installation difficulty for causing of device；This enters
Material mechanism organically combines screening plant and breaker, by the design of mesh, realizes the classifying screen of different size ore particle
Choosing, it is to avoid bulky grain magnetic ore deposit is unfavorable for the influence that magnetic separation is caused；The magnetic separation mechanism can improve efficiency of magnetic separation, it is ensured that magnetic separation is imitated
Really, concentrate rate is improved.
Further, magnetic selection method is：
Step 1：Crushed during ore particle with ore particle is put into size crushing mechanism, conveying is fallen under the ore particle after crushing
In mechanism, conveying mechanism includes belt conveyor, and equal material frame on belt conveyor, the belt conveyor top flat material device of interval setting is put down
Material device strikes off ore particle in equal material frame, and belt conveyor is quantitative to be transported in feeding mechanism ore particle；
Step 2：Short grained ore particle is fallen into magnetic separation mechanism by the mesh of screen cloth, and the ore particle of bulky grain is along under screen surface
It is sliding, and fall in mesh areas corresponding with the ore particle size, and fall into magnetic separation mechanism after crushing；
Step 3：Magnetic separation mechanism carries out throwing tail to non-magnetic ore deposit, and magnetic separation is carried out to magnetic ore deposit, and air blower is set at the magnetic field of magnetic separation mechanism
And induced-draught fan, soot blowing is carried out to the magnetic ore deposit at magnetic field end using the air-flow of air blower blowout, air-flow is reflected to induced-draught fan after soot blowing
In.
The magnetic selection method, is first crushed ore particle, it is to avoid bulky grain ore particle is unfavorable for the problem of magnetic separation, additionally, passing through
Screen and broken, it is ensured that the property uniform in size of magnetic ore deposit particle, the mineral aggregate on belt is then made by conveying mechanism peace material device
Uniformly, it is ensured that Homogeneous charge；Then by feeding mechanism feed, screen cloth and breaker roll are utilized in feeder process, it is ensured that small
The ore particle of grain rapidly enters magnetic dressing process, and the ore particle of bulky grain enters magnetic dressing process after broken, improves the efficiency of magnetic separation
With the rate of recovery of magnetic ore deposit.
Further, magnetic selection method is：
Step 1：Ore particle enters crusher chamber and contacts and accelerated by acceleration portion with broken wheel；In ore particle accelerator, magnet magnetic force makes
Magnetic ore deposit speed is less than non-magnetic ore deposit speed, and the Ci Kuang for first accelerating collides with the non-magnetic ore deposit of rear acceleration, completes the preliminary grinding of ore particle；
Step 2：Can not be risen along screen cloth part by the ore particle of screen cloth part, then be rolled along turning part, turning part is by bulky grain
Ore particle is overturn and is dished out with the vertical direction of ore particle acceleration direction；Ore particle after upset collides with the ore particle at acceleration portion,
Complete regrinding for ore particle；
Step 3：The ore particle for crossing screen cloth part is moved along the first transfer passage, and when mobile magnetic ore deposit between acceleration portion and pars infundibularis
Adsorb repeatedly-dish out, after ore particle enters the second transfer passage, magnetic ore deposit is adsorbed-dished out repeatedly between centrifugation portion and pars infundibularis, is made
Magnetic ore deposit and non-magnetic ore deposit impact several times, realize mill eventually；
Step 4：Ore particle after crushing mechanism is broken is fallen on belt conveyor, and flat material device strikes off the mineral aggregate on belt conveyor,
Then, be transported to ore particle in feeding mechanism by belt conveyor；
Step 5：Little particle ore particle into feeding mechanism is fallen on magnetic separation belt under the first mesh areas；Middle particle slides into
After being crushed through the first breaker roll behind two mesh areas, fall on magnetic separation belt；Middle particle breaks after sliding into the 3rd mesh areas through second
After broken roller is broken, fall on magnetic separation belt；
Step 6：Magnetic separation Belt Conveying ore particle, and tail is thrown to non-magnetic ore deposit at left magnetic roller, magnetic ore deposit is adsorbed onto on magnetic separation belt and continues defeated
Send, at the magnetic field of magnetic system, air blower carries out soot blowing to magnetic ore deposit, and air-flow enters induced-draught fan after being reflected through magnetic separation belt；In magnetic system
The end in magnetic field, magnetic ore deposit is fallen into concentrate bucket.
The method, is crushed the characteristics of make full use of ore particle itself, and its broken precision is higher, and the structure ensure that
The safety and effectiveness that equipment is used, the structure carries out more targeted collision using magnetic ore deposit and the characteristic of non-magnetic ore deposit to magnetic ore deposit,
The structure does not collide directly in itself with equipment, improves the loss of the service life and reduction equipment of device.Using magnetic ore deposit with
The characteristic of non-magnetic ore deposit, after being screened to little particle magnetic ore deposit, carries out magnetic separation to equipment again, improves efficiency of magnetic separation and validity,
In the life-span that raising equipment is used, improve percentage of damage, be convenient to magnetic ore deposit it is broken after magnetic separation.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the structure is applied to the magnetic jig choosing on mine, and easily magnetic separation on the spot reduces the magnetic separation cost of mineral, additionally, logical
The magnetic ore deposit crossed after crushing mechanism is crushed is such more convenient for magnetic ore deposit, and its feeding mechanism easily carries out uniform distribution to magnetic ore deposit,
Facilitate the production of equipment and use, improve the rate of recovery of efficiency of magnetic separation and magnetic ore deposit.
2. the characteristics of making full use of ore particle itself is crushed, and its broken precision is higher, and the structure ensure that equipment
The safety and effectiveness for using, the structure carries out more targeted collision to magnetic ore deposit using magnetic ore deposit and the characteristic of non-magnetic ore deposit, improves
Service life of equipment, the feeding mechanism to be had screen again and broken function.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structure chart of mine magnetic separator.
Reference：1- crushing mechanisms, 2- feeding mechanisms, 3- magnetic separation mechanisms, 4- dedusting mechanisms, 5- fine fodder buckets, 6- waste materials
Bucket, 7- conveying mechanisms.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
Embodiment 1
As shown in figure 1, of the invention the invention discloses a kind of mine magnetic separator, including crushing mechanism 1, feeding mechanism 2, conveying
Mechanism 7 and magnetic separation mechanism 3；The magnetic ore deposit that conveying mechanism 7 is used to export crushing mechanism 1 is transported in feeding mechanism 2, charger
The delivery outlet of structure 2 is relative with the entrance of magnetic separation mechanism 3.
Crushing mechanism 1 includes hollow cylinder, and cylinder upper and lower ends are respectively provided with charging aperture and discharging opening, and cylinder is set
There is upset chamber, upset is provided with discoid broken wheel in chamber, broken wheel includes acceleration portion and screen cloth part, screen cloth part is located at and accelerates
Portion outside；The surface of broken wheel coordinates the upset curved surface constituted for the upset of magnetic ore deposit with the side wall in upset chamber；Set in acceleration portion
Magnet is equipped with, there is through hole on screen cloth part.The design in the upset chamber is overturn mineral, is turned over using the magnetic ore deposit being introduced into
Collision is carried out with the magnetic ore deposit of rear entrance to crush, the loss of the equipment of reduction, it is to avoid mineral and the hard collision of equipment, reduce after turning
The workability of device, makes magnetic ore deposit have different speed from non-magnetic ore deposit using magnet, is crushed using speed difference；Can be right
Magnetic ore deposit is more targeted broken.
There are upper and lower two upset chambers, two upset chambers are respectively provided with broken wheel, and the side wall for overturning chamber has in cylinder
Turning part and pars infundibularis, crush wheel and are constituted with the surface engagement of turning part and used positioned at the middle part of pars infundibularis, and the surface of broken wheel
In the upset curved surface of magnetic ore deposit upset, the first output channel is constituted in broken wheel and pars infundibularis.First transfer passage facilitates ore particle
Output, additionally, the first transfer passage can utilize the magnetic force of magnet, makes magnetic ore deposit be picked up repeatedly-dished out, and makes magnetic ore deposit and non-magnetic ore deposit
Clash into broken, increase crushing effect.
The centrifugation portion being coaxial therewith is provided with below broken wheel, the second output channel is formed between pars infundibularis and centrifugation portion,
Centrifugation portion band is magnetic and centrifugation portion and acceleration portion are in spindle.Second transfer passage can utilize the magnetic force in centrifugation portion, make
Magnetic ore deposit is picked up-dished out repeatedly, makes magnetic ore deposit clash into broken with non-magnetic ore deposit, increases crushing effect.
Conveying mechanism 7 includes belt conveyor, driving wheel and driven pulley, belt conveyor be set in driving wheel and driven pulley it
Between, belt conveyor inclines 20-35 °, and equal material frame is provided with belt conveyor, and flat material dress is arranged at intervals with above belt conveyor
Put, the flat material device makes the mineral aggregate on belt conveyor be evenly distributed in equal material frame.Belt conveyor will convey crushing mechanism 1 and enter
Ore particle between material mechanism 2, is convenient to the installation of equipment and uses, and the problem that the equipment of reduction is limited by landform reduces equipment
Installation cost, by each EM equipment module of magnetic separator, be convenient to the maintenance of equipment.
Feeding mechanism 2 includes being obliquely installed screen cloth, the mesh areas on screen cloth with multiple gradients, same gradient mesh areas
Mesh size is identical, and from top to bottom the mesh size of mesh areas is incremented by；It is provided with below one or more gradient mesh areas
Breaker roll, magnetic ore deposit is exported on magnetic separation mechanism 3 after being crushed through breaker roll.The design of the screen cloth mechanism, the feeding mechanism of the structure
2, it is broken that the magnetic ore deposit that can cannot be processed magnetic separation mechanism 3 carries out screening, it is to avoid the excessive damage caused to equipment of ore particle, improves
The life-span that device is used.
Magnetic separation mechanism 3 includes magnetic roller, drive, magnetic separation belt, magnetic system, fine fodder bucket 5, dedusting mechanism 4 and waste material bucket 6；Magnetic
Select belt to be set between magnetic roller and drive, magnetic system is arranged on the inner side of belt under magnetic separation belt, and magnetic system magnetic field and magnetic
The magnetic field of roller is continuous；Fine fodder bucket 5 is located at the end in magnetic system magnetic field, and waste material bucket 6 is located at the downside of magnetic roller, and dedusting mechanism 4 is located at magnetic
System downside, dedusting mechanism 4 includes air blower and induced-draught fan, and air blower coordinates the air-flow for blowing out air blower through magnetic system with induced-draught fan
The magnetic separation belt of lower section is reflexed in induced-draught fan.
The structure is applied to the magnetic jig choosing on mine, and easily magnetic separation on the spot reduces the magnetic separation cost of mineral, additionally,
Such more convenient for magnetic ore deposit by magnetic ore deposit of the crushing mechanism 1 after broken, its feeding mechanism 2 easily carries out uniform cloth to magnetic ore deposit
Material, facilitates the production of equipment and uses, and improves the rate of recovery of efficiency of magnetic separation and magnetic ore deposit.The magnetic separation mechanism 3 is designed to
Magnetic separation is carried out to short grained magnetic ore deposit, and bulky grain magnetic ore deposit is crushed, additionally, its dedusting mechanism 4 can effectively by essence
The dust being mingled with ore deposit is processed, and improves the purity of concentrate, reduces the subsequent processes of concentrate, improves energy-saving effect
Really, operation is simplified.
Embodiment 2
A kind of mine magnetic separation system, crushing mechanism 1, feeding mechanism 2, conveying mechanism 7, magnetic separation mechanism 3 and controller；
Crushing mechanism 1 includes hollow cylinder, and cylinder upper and lower ends are respectively provided with charging aperture and discharging opening, cylinder with upper
Lower two upsets chamber, two upset chambers are respectively provided with discoid broken wheel, and broken wheel includes acceleration portion and screen cloth part, screen cloth
Portion is located on acceleration portion outside and screen cloth part has through hole；The side wall for overturning chamber has turning part and pars infundibularis, and broken wheel is located at
The middle part of pars infundibularis, and the surface of broken wheel constitutes the upset curved surface overturn for magnetic ore deposit with the surface engagement of turning part, broken
Broken wheel constitutes the first output channel with pars infundibularis, and magnet is provided with acceleration portion；It is provided with what is be coaxial therewith below broken wheel
Centrifugation portion, forms the second output channel between pars infundibularis and centrifugation portion, centrifugation portion band is magnetic and centrifugation portion and acceleration portion are in
Spindle；After the inverted chamber of magnetic ore deposit is broken, by the into its next square upset of its first output channel and the second output channel
Chamber or output；
Conveying mechanism 7 includes belt conveyor, driving wheel and driven pulley, and belt conveyor is set between driving wheel and driven pulley, defeated
Send belt to incline 20-35 °, equal material frame is provided with belt conveyor, flat material device is arranged at intervals with above belt conveyor, this is put down
Material device makes the mineral aggregate on belt conveyor be evenly distributed in equal material frame.
Feeding mechanism 2 includes being obliquely installed screen cloth, has three mesh areas of gradient, respectively the first mesh on screen cloth
Area, the second mesh areas, the 3rd mesh areas；The mesh of the second mesh areas is less than the mesh of the 3rd mesh areas and more than the first mesh areas
Mesh；The first breaker roll and the second breaker roll, magnetic ore deposit warp have been respectively arranged below in the second mesh areas and the 3rd mesh areas
Exported on magnetic separation mechanism 3 after breaker roll is broken；
Magnetic separation mechanism 3 includes magnetic roller, drive, magnetic separation belt, magnetic system, fine fodder bucket 5, dedusting mechanism 4 and waste material bucket 6；Magnetic separation skin
Band is arranged between left magnetic roller and drive, and magnetic system is arranged on the inner side of belt under magnetic separation belt, and magnetic system magnetic field and magnetic roller
Magnetic field is continuous；Fine fodder bucket 5 is located at the end in magnetic system magnetic field, and waste material bucket 6 is located at the downside of magnetic roller, and dedusting mechanism 4 is located under magnetic system
Side, dedusting mechanism 4 includes air blower and induced-draught fan, and air blower coordinates the air-flow for blowing out air blower with induced-draught fan through magnetic system lower section
Magnetic separation belt reflex to induced-draught fan；
Circuit part of the controller respectively with crushing mechanism 1, feeding mechanism 2, conveying mechanism 7 and magnetic separation mechanism 3 is electrically connected.
The crushing mechanism 1 is designed to effective protection equipment in itself, and magnetic ore deposit enters after being overturn with the magnetic ore deposit of rear entrance
Row collision is broken, the loss of the equipment of reduction, it is to avoid mineral and the hard collision of equipment, reduces the workability of device, utilizes
Magnet makes magnetic ore deposit have different speed from non-magnetic ore deposit, is crushed using speed difference；Can be more targeted to magnetic ore deposit broken
It is broken, it is convenient to the follow-up magnetic separation of magnetic ore deposit；The conveying mechanism 7 conveys material, it is to avoid the problem of the excessive installation difficulty for causing of device；
The feeding mechanism 2 organically combines screening plant and breaker, by the design of mesh, realizes dividing for different size ore particle
Level screening, it is to avoid bulky grain magnetic ore deposit is unfavorable for the influence that magnetic separation is caused；The magnetic separation mechanism 3 can improve efficiency of magnetic separation, it is ensured that magnetic
Effect is selected, concentrate rate is improved.
Embodiment 3
The magnetic separation system of magnetic separator or embodiment 2 based on embodiment 1, its magnetic selection method is：
Step 1：Crushed during ore particle with ore particle is put into size crushing mechanism 1, fallen under the ore particle after crushing defeated
Send in mechanism 7, conveying mechanism 7 includes belt conveyor, equal material frame on belt conveyor, the flat material dress of belt conveyor top interval setting
Put, flat material device strikes off ore particle in equal material frame, and belt conveyor is quantitative to be transported to ore particle in feeding mechanism 2；
Step 2：Short grained ore particle is fallen into magnetic separation mechanism 3 by the mesh of screen cloth, and the ore particle of bulky grain is along under screen surface
It is sliding, and fall in mesh areas corresponding with the ore particle size, and fall into after crushing in magnetic separation mechanism 3；
Step 3：Magnetic separation mechanism 3 carries out throwing tail to non-magnetic ore deposit, and magnetic separation is carried out to magnetic ore deposit, and air blast is set at the magnetic field of magnetic separation mechanism 3
Machine and induced-draught fan, the air-flow blown out using air blower carry out soot blowing to the magnetic ore deposit at magnetic field end, and air-flow is reflected to air draught after soot blowing
In machine.
The magnetic selection method, is first crushed ore particle, it is to avoid bulky grain ore particle is unfavorable for the problem of magnetic separation, additionally, passing through
Screen and broken, it is ensured that the property uniform in size of magnetic ore deposit particle, the mineral aggregate on belt is then made by the peace material device of conveying mechanism 7
Uniformly, it is ensured that Homogeneous charge；Then by the feed of feeding mechanism 2, screen cloth and breaker roll are utilized in feeder process, it is ensured that small
The ore particle of grain rapidly enters magnetic dressing process, and the ore particle of bulky grain enters magnetic dressing process after broken, improves the efficiency of magnetic separation
With the rate of recovery of magnetic ore deposit.
Embodiment 4
Based on the magnetic separation system of embodiment 2, magnetic selection method is：
Step 1：Ore particle enters crusher chamber and contacts and accelerated by acceleration portion with broken wheel；In ore particle accelerator, magnet magnetic force makes
Magnetic ore deposit speed is less than non-magnetic ore deposit speed, and the Ci Kuang for first accelerating collides with the non-magnetic ore deposit of rear acceleration, completes the preliminary grinding of ore particle；
Step 2：Can not be risen along screen cloth part by the ore particle of screen cloth part, then be rolled along turning part, turning part is by bulky grain
Ore particle is overturn and is dished out with the vertical direction of ore particle acceleration direction；Ore particle after upset collides with the ore particle at acceleration portion,
Complete regrinding for ore particle；
Step 3：The ore particle for crossing screen cloth part is moved along the first transfer passage, and when mobile magnetic ore deposit between acceleration portion and pars infundibularis
Adsorb repeatedly-dish out, after ore particle enters the second transfer passage, magnetic ore deposit is adsorbed-dished out repeatedly between centrifugation portion and pars infundibularis, is made
Magnetic ore deposit and non-magnetic ore deposit impact several times, realize mill eventually；
Step 4：Ore particle after crushing mechanism 1 is broken is fallen on belt conveyor, and flat material device strikes off the mineral aggregate on belt conveyor,
Then, be transported to ore particle in feeding mechanism 2 by belt conveyor；
Step 5：Little particle ore particle into feeding mechanism 2 is fallen on magnetic separation belt under the first mesh areas；Middle particle is slided into
After being crushed through the first breaker roll behind second mesh areas, fall on magnetic separation belt；Middle particle is slided into behind the 3rd mesh areas through second
After breaker roll is broken, fall on magnetic separation belt；
Step 6：Magnetic separation Belt Conveying ore particle, and tail is thrown to non-magnetic ore deposit at left magnetic roller, magnetic ore deposit is adsorbed onto on magnetic separation belt and continues defeated
Send, at the magnetic field of magnetic system, air blower carries out soot blowing to magnetic ore deposit, and air-flow enters induced-draught fan after being reflected through magnetic separation belt；In magnetic system
The end in magnetic field, magnetic ore deposit is fallen into concentrate bucket.
The method, is crushed the characteristics of make full use of ore particle itself, and its broken precision is higher, and the structure ensure that
The safety and effectiveness that equipment is used, the structure carries out more targeted collision using magnetic ore deposit and the characteristic of non-magnetic ore deposit to magnetic ore deposit,
The structure does not collide directly in itself with equipment, improves the loss of the service life and reduction equipment of device.Using magnetic ore deposit with
The characteristic of non-magnetic ore deposit, after being screened to little particle magnetic ore deposit, carries out magnetic separation to equipment again, improves efficiency of magnetic separation and validity,
In the life-span that raising equipment is used, improve percentage of damage, be convenient to magnetic ore deposit it is broken after magnetic separation.
The invention is not limited in foregoing specific embodiment.The present invention is expanded to and any in this manual disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. a kind of mine magnetic separator, it is characterised in that including crushing mechanism（1）, feeding mechanism（2）, conveying mechanism（7）And magnetic
Select mechanism（3）；Conveying mechanism（7）For by crushing mechanism（1）The magnetic ore deposit of output is transported to feeding mechanism（2）In, feeding mechanism
（2）Delivery outlet and magnetic separation mechanism（3）Entrance it is relative.
2. mine magnetic separator as claimed in claim 1, it is characterised in that crushing mechanism（1）Including hollow cylinder, on cylinder
Lower two ends are respectively provided with charging aperture and discharging opening, and cylinder is provided with upset chamber, and upset is provided with discoid broken wheel in chamber,
Broken wheel includes acceleration portion and screen cloth part, and screen cloth part is located at acceleration portion outside；The surface of broken wheel coordinates with the side wall in upset chamber
Constitute the upset curved surface for the upset of magnetic ore deposit；Magnet is provided with acceleration portion, there is through hole on screen cloth part.
3. mine magnetic separator as claimed in claim 2, it is characterised in that there are upper and lower two upset chambers, two are turned in cylinder
Turn chamber and be respectively provided with broken wheel, the side wall for overturning chamber has turning part and pars infundibularis, crush wheel positioned at the middle part of pars infundibularis, and
The surface of broken wheel constitutes the upset curved surface for the upset of magnetic ore deposit with the surface engagement of turning part, is constituted in broken wheel and pars infundibularis
First output channel.
4. mine magnetic separator as claimed in claim 3, it is characterised in that the centrifugation being coaxial therewith is provided with below broken wheel
Portion, forms the second output channel between pars infundibularis and centrifugation portion, centrifugation portion band is magnetic and centrifugation portion and acceleration portion are in spindle
Shape.
5. mine magnetic separator as claimed in claim 1, it is characterised in that conveying mechanism（7）Including belt conveyor, driving wheel and
Driven pulley, belt conveyor is set between driving wheel and driven pulley, and belt conveyor inclines 20-35 °, is provided with belt conveyor
Material frame, is arranged at intervals with flat material device above belt conveyor, and the flat material device is evenly distributed to the mineral aggregate on belt conveyor
In equal material frame.
6. mine magnetic separator as claimed in claim 1, it is characterised in that feeding mechanism（2）Including being obliquely installed screen cloth, sieve
The online mesh areas with multiple gradients, same gradient mesh areas mesh size is identical, from top to bottom the mesh size of mesh areas
It is incremented by；Breaker roll is provided with below one or more gradient mesh areas, magnetic separator is arrived in output after magnetic ore deposit is crushed through breaker roll
Structure（3）On.
7. mine magnetic separator as claimed in claim 1, it is characterised in that magnetic separation mechanism（3）Including magnetic roller, drive, magnetic separation
Belt, magnetic system, fine fodder bucket（5）, dedusting mechanism（4）And waste material bucket（6）；Magnetic separation belt is set between magnetic roller and drive, magnetic
System is arranged on the inner side of belt under magnetic separation belt, and the magnetic field of magnetic system and the magnetic field of magnetic roller are continuous；Fine fodder bucket（5）Positioned at magnetic system magnetic
The end of field, waste material bucket（6）Positioned at the downside of magnetic roller, dedusting mechanism（4）Positioned at magnetic system downside, dedusting mechanism（4）Including air blast
Machine and induced-draught fan, air blower coordinate the air-flow for blowing out air blower to reflex to air draught through the magnetic separation belt below magnetic system with induced-draught fan
In machine.
8. mine magnetic separator as claimed in claim 1, it is characterised in that its magnetic separation system, also including controller；
Crushing mechanism（1）Including hollow cylinder, cylinder upper and lower ends are respectively provided with charging aperture and discharging opening, have in cylinder
Upper and lower two upsets chamber, two upset chambers are respectively provided with discoid broken wheel, and broken wheel includes acceleration portion and screen cloth part, sieves
Wet end is located on acceleration portion outside and screen cloth part has through hole；The side wall for overturning chamber has turning part and pars infundibularis, crushes wheel position
In the middle part of pars infundibularis, and the surface of broken wheel constitutes the upset curved surface overturn for magnetic ore deposit with the surface engagement of turning part,
Broken wheel constitutes the first output channel with pars infundibularis, and magnet is provided with acceleration portion；It is provided with below broken wheel and is coaxial therewith
Centrifugation portion, the second output channel is formed between pars infundibularis and centrifugation portion, centrifugation portion band is magnetic and centrifugation portion and acceleration portion are equal
In spindle；After the inverted chamber of magnetic ore deposit is broken, turned over by the way that its first output channel and the second output channel are into its next square
Turn chamber or output；
Conveying mechanism（7）Including belt conveyor, driving wheel and driven pulley, belt conveyor is set between driving wheel and driven pulley,
Belt conveyor inclines 20-35 °, and equal material frame is provided with belt conveyor, and flat material device is arranged at intervals with above belt conveyor, should
Flat material device makes the mineral aggregate on belt conveyor be evenly distributed in equal material frame;
Feeding mechanism（2）There are three mesh areas of gradient, respectively the first mesh including being obliquely installed screen cloth, on screen cloth
Area, the second mesh areas, the 3rd mesh areas；The mesh of the second mesh areas is less than the mesh of the 3rd mesh areas and more than the first mesh areas
Mesh；The first breaker roll and the second breaker roll, magnetic ore deposit warp have been respectively arranged below in the second mesh areas and the 3rd mesh areas
Magnetic separation mechanism is arrived in output after breaker roll is broken（3）On；
Magnetic separation mechanism（3）Including magnetic roller, drive, magnetic separation belt, magnetic system, fine fodder bucket（5）, dedusting mechanism（4）And waste material bucket
（6）；Magnetic separation belt is set between magnetic roller and drive, and magnetic system is arranged on the inner side of belt under magnetic separation belt, and magnetic system magnetic
Field is continuous with the magnetic field of magnetic roller；Fine fodder bucket（5）Positioned at the end in magnetic system magnetic field, waste material bucket（6）Positioned at the downside of magnetic roller, dust removal machine
Structure（4）Positioned at magnetic system downside, dedusting mechanism（4）Including air blower and induced-draught fan, air blower coordinates with induced-draught fan blows air blower
The air-flow for going out is reflexed in induced-draught fan through the magnetic separation belt below magnetic system；
Controller respectively with crushing mechanism（1）, feeding mechanism（2）, conveying mechanism（7）And magnetic separation mechanism（3）Circuit part electricity
Connection.
9. mine magnetic separator as claimed in claim 6, it is characterised in that magnetic selection method is：
Step 1：Ore particle with ore particle is put into size crushing mechanism（1）In crushed, it is broken after ore particle under fall
Conveying mechanism（7）On, conveying mechanism（7）Including belt conveyor, equal material frame on belt conveyor, belt conveyor top interval setting is put down
Material device, flat material device strikes off ore particle in equal material frame, belt conveyor it is quantitative ore particle is transported to feeding mechanism（2）In；
Step 2：Short grained ore particle falls into magnetic separation mechanism by the mesh of screen cloth（3）In, the ore particle of bulky grain is along screen surface
Glide, and fall in mesh areas corresponding with the ore particle size, and fall into magnetic separation mechanism after crushing（3）In；
Step 3：Magnetic separation mechanism（3）Throwing tail is carried out to non-magnetic ore deposit, magnetic separation, magnetic separation mechanism are carried out to magnetic ore deposit（3）Magnetic field at set
Air blower and induced-draught fan, the air-flow blown out using air blower carry out soot blowing to the magnetic ore deposit at magnetic field end, and air-flow is reflected to after soot blowing
In induced-draught fan.
10. mine magnetic separator as claimed in claim 8, it is characterised in that magnetic selection method is：
Step 1：Ore particle enters crusher chamber and contacts and accelerated by acceleration portion with broken wheel；In ore particle accelerator, magnet magnetic force makes
Magnetic ore deposit speed is less than non-magnetic ore deposit speed, and the Ci Kuang for first accelerating collides with the non-magnetic ore deposit of rear acceleration, completes the preliminary grinding of ore particle；
Step 2：Can not be risen along screen cloth part by the ore particle of screen cloth part, then be rolled along turning part, turning part is by bulky grain
Ore particle is overturn and is dished out with the vertical direction of ore particle acceleration direction；Ore particle after upset collides with the ore particle at acceleration portion,
Complete regrinding for ore particle；
Step 3：The ore particle for crossing screen cloth part is moved along the first transfer passage, and when mobile magnetic ore deposit between acceleration portion and pars infundibularis
Adsorb repeatedly-dish out, after ore particle enters the second transfer passage, magnetic ore deposit is adsorbed-dished out repeatedly between centrifugation portion and pars infundibularis, is made
Magnetic ore deposit and non-magnetic ore deposit impact several times, realize mill eventually；
Step 4：Crushing mechanism（1）Ore particle after broken is fallen on belt conveyor, and flat material device scrapes the mineral aggregate on belt conveyor
Flat, then, ore particle is transported to feeding mechanism by belt conveyor（2）In；
Step 5：Into feeding mechanism（2）Little particle ore particle fallen under the first mesh areas on magnetic separation belt；Middle particle is slided
After being crushed through the first breaker roll after to the second mesh areas, fall on magnetic separation belt；Middle particle is slided into behind the 3rd mesh areas through
After sledging roller is broken, fall on magnetic separation belt；
Step 6：Magnetic separation Belt Conveying ore particle, and tail is thrown to non-magnetic ore deposit at left magnetic roller, magnetic ore deposit is adsorbed onto on magnetic separation belt and continues defeated
Send, at the magnetic field of magnetic system, air blower carries out soot blowing to magnetic ore deposit, and air-flow enters induced-draught fan after being reflected through magnetic separation belt；In magnetic system
The end in magnetic field, magnetic ore deposit is fallen into concentrate bucket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060774 | 2016-11-23 | ||
| CN2016110607749 | 2016-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106902980A true CN106902980A (en) | 2017-06-30 |
| CN106902980B CN106902980B (en) | 2018-11-27 |
Family
ID=59187345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710164637.8A Active CN106902980B (en) | 2016-11-23 | 2017-03-20 | A kind of mine magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106902980B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803271A (en) * | 2017-10-19 | 2018-03-16 | 绍兴柯桥韩玉电子科技有限公司 | A kind of steel plant retracting device for being easy to heel to sort |
| CN107983455A (en) * | 2017-10-16 | 2018-05-04 | 芜湖神唐生态农业有限公司 | A kind of corn straw feedstuff reducing mechanism to turn upside down |
| CN109248781A (en) * | 2018-10-31 | 2019-01-22 | 浙江羿阳太阳能科技有限公司 | A kind of silicon material selects device and method of selecting |
| CN110227605A (en) * | 2019-06-10 | 2019-09-13 | 新沂市嘉新矿业有限公司 | A kind of quartz sand magnetic plant and magnetic selection method |
| CN110605160A (en) * | 2019-09-16 | 2019-12-24 | 中国电建集团华东勘测设计研究院有限公司 | Device and method for crushing building waste blocks and recovering metals |
| CN112547268A (en) * | 2020-11-21 | 2021-03-26 | 峡江县飞福科技有限公司 | non-Newtonian fluid passive bounce crushing bimetal mineral product collecting device and using method |
| CN113751306A (en) * | 2021-08-12 | 2021-12-07 | 重庆市潼南区九橡化大环保科技有限公司 | Filter for metal impurities in waste tire rubber powder modified asphalt |
| CN113842993A (en) * | 2021-09-24 | 2021-12-28 | 陈俊 | Wet-type simple substance iron ore dressing system |
| CN114798062A (en) * | 2022-04-02 | 2022-07-29 | 深圳市锦昊辉实业发展有限公司 | Wollastonite processing equipment |
| CN115608494A (en) * | 2022-09-05 | 2023-01-17 | 河南交投大别山明鸡高速公路有限公司 | Special processing machinery for long-life road surface graded broken stone |
| CN115970890A (en) * | 2023-03-17 | 2023-04-18 | 山东松海机械设备有限公司 | Dry separation equipment for mine tailings |
| CN116099643A (en) * | 2022-12-16 | 2023-05-12 | 中冶北方（大连）工程技术有限公司 | Mirror image continuous selection type dry separation device |
| CN116273458A (en) * | 2022-12-16 | 2023-06-23 | 中冶北方（大连）工程技术有限公司 | Ore waste throwing device and ore separating method |
| CN116651612A (en) * | 2023-07-31 | 2023-08-29 | 潍坊追日磁电科技有限公司 | Efficient magnetic separator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131609Y (en) * | 1992-06-22 | 1993-05-05 | 张明 | Magnetic separator for automatic separation of iron sand |
| JPH11197530A (en) * | 1998-01-09 | 1999-07-27 | Takuma Co Ltd | Crushing and classifying treatment system for waste containing material inadequate for crushing |
| CN2880263Y (en) * | 2006-01-17 | 2007-03-21 | 梁春喜 | Leather belt machine with magnetic separation |
| CN201287070Y (en) * | 2008-07-25 | 2009-08-12 | 谷素元 | Wet and dry magnetic separator set |
| CN102350400A (en) * | 2011-08-31 | 2012-02-15 | 成都利君实业股份有限公司 | Dry magnetic separator |
| CN102861668A (en) * | 2012-10-09 | 2013-01-09 | 四川省川威集团有限公司 | Coarse tail throwing device of dry-type magnetic rotary drum |
| CN203235536U (en) * | 2013-05-09 | 2013-10-16 | 徐州众工精密模锻有限公司 | Integrated iron ore production device |
| CN203830136U (en) * | 2014-02-20 | 2014-09-17 | 兴化市味丹食品有限公司 | Dehydrated seasoning selection machine |
| CN105772218A (en) * | 2016-03-22 | 2016-07-20 | 薛鹏飞 | Iron ore circulating classification beneficiation method and dry beneficiation machine applied to method |
| CN105880003A (en) * | 2016-05-27 | 2016-08-24 | 马鞍山市天工科技股份有限公司 | Non-sieving high-pressure roller grinding dry-type magnetic separation method for magnetic ores |
-
2017
- 2017-03-20 CN CN201710164637.8A patent/CN106902980B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131609Y (en) * | 1992-06-22 | 1993-05-05 | 张明 | Magnetic separator for automatic separation of iron sand |
| JPH11197530A (en) * | 1998-01-09 | 1999-07-27 | Takuma Co Ltd | Crushing and classifying treatment system for waste containing material inadequate for crushing |
| CN2880263Y (en) * | 2006-01-17 | 2007-03-21 | 梁春喜 | Leather belt machine with magnetic separation |
| CN201287070Y (en) * | 2008-07-25 | 2009-08-12 | 谷素元 | Wet and dry magnetic separator set |
| CN102350400A (en) * | 2011-08-31 | 2012-02-15 | 成都利君实业股份有限公司 | Dry magnetic separator |
| CN102861668A (en) * | 2012-10-09 | 2013-01-09 | 四川省川威集团有限公司 | Coarse tail throwing device of dry-type magnetic rotary drum |
| CN203235536U (en) * | 2013-05-09 | 2013-10-16 | 徐州众工精密模锻有限公司 | Integrated iron ore production device |
| CN203830136U (en) * | 2014-02-20 | 2014-09-17 | 兴化市味丹食品有限公司 | Dehydrated seasoning selection machine |
| CN105772218A (en) * | 2016-03-22 | 2016-07-20 | 薛鹏飞 | Iron ore circulating classification beneficiation method and dry beneficiation machine applied to method |
| CN105880003A (en) * | 2016-05-27 | 2016-08-24 | 马鞍山市天工科技股份有限公司 | Non-sieving high-pressure roller grinding dry-type magnetic separation method for magnetic ores |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983455A (en) * | 2017-10-16 | 2018-05-04 | 芜湖神唐生态农业有限公司 | A kind of corn straw feedstuff reducing mechanism to turn upside down |
| CN107803271A (en) * | 2017-10-19 | 2018-03-16 | 绍兴柯桥韩玉电子科技有限公司 | A kind of steel plant retracting device for being easy to heel to sort |
| CN109248781A (en) * | 2018-10-31 | 2019-01-22 | 浙江羿阳太阳能科技有限公司 | A kind of silicon material selects device and method of selecting |
| CN110227605A (en) * | 2019-06-10 | 2019-09-13 | 新沂市嘉新矿业有限公司 | A kind of quartz sand magnetic plant and magnetic selection method |
| CN110605160A (en) * | 2019-09-16 | 2019-12-24 | 中国电建集团华东勘测设计研究院有限公司 | Device and method for crushing building waste blocks and recovering metals |
| CN112547268A (en) * | 2020-11-21 | 2021-03-26 | 峡江县飞福科技有限公司 | non-Newtonian fluid passive bounce crushing bimetal mineral product collecting device and using method |
| CN113751306A (en) * | 2021-08-12 | 2021-12-07 | 重庆市潼南区九橡化大环保科技有限公司 | Filter for metal impurities in waste tire rubber powder modified asphalt |
| CN113842993B (en) * | 2021-09-24 | 2022-12-23 | 乌拉特前旗多金矿业有限公司 | Wet-type simple substance iron ore dressing system |
| CN113842993A (en) * | 2021-09-24 | 2021-12-28 | 陈俊 | Wet-type simple substance iron ore dressing system |
| CN114798062A (en) * | 2022-04-02 | 2022-07-29 | 深圳市锦昊辉实业发展有限公司 | Wollastonite processing equipment |
| CN115608494A (en) * | 2022-09-05 | 2023-01-17 | 河南交投大别山明鸡高速公路有限公司 | Special processing machinery for long-life road surface graded broken stone |
| CN116099643A (en) * | 2022-12-16 | 2023-05-12 | 中冶北方（大连）工程技术有限公司 | Mirror image continuous selection type dry separation device |
| CN116273458A (en) * | 2022-12-16 | 2023-06-23 | 中冶北方（大连）工程技术有限公司 | Ore waste throwing device and ore separating method |
| CN115970890A (en) * | 2023-03-17 | 2023-04-18 | 山东松海机械设备有限公司 | Dry separation equipment for mine tailings |
| CN115970890B (en) * | 2023-03-17 | 2023-05-12 | 山东松海机械设备有限公司 | Tailing dry separation equipment for mine exploitation |
| CN116651612A (en) * | 2023-07-31 | 2023-08-29 | 潍坊追日磁电科技有限公司 | Efficient magnetic separator |
| CN116651612B (en) * | 2023-07-31 | 2023-09-29 | 潍坊追日磁电科技有限公司 | Efficient magnetic separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106902980B (en) | 2018-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106902980B (en) | A kind of mine magnetic separator | |
| CN210159985U (en) | Multi-granularity dry coal dressing device based on rays | |
| CN105555408B (en) | Disintegrating apparatus | |
| CN104245144B (en) | Method and system for processing slag material | |
| CN109351467B (en) | A sorting process for treating maghemite mixed ore based on iron mineral embedded particle size | |
| US9839915B2 (en) | Impact grinding plant for the communition of ore | |
| CN106669888A (en) | Efficient roller pressing grinding station and technique thereof | |
| CN106179674A (en) | A kind of steel-making tailings resource recoverying and utilizing method and system | |
| CN106378354A (en) | Treatment system and method for integral recycling of scrapped cars | |
| CN105728185A (en) | Series grading magnetic separator | |
| CN109277168B (en) | A multifunctional mineral processing equipment | |
| CN207254490U (en) | A kind of gangue processing system | |
| CN108114771A (en) | A kind of breaking magnetic separator | |
| CN102230070A (en) | Novel three-stage pre-dressing and crushing process for low-grade magnetite | |
| CN217411512U (en) | Dry grinding and dry separation system for iron-containing slag powder of steel slag | |
| JPH08192107A (en) | Method for separating motor core from shredder scrap | |
| JP5446936B2 (en) | Cement manufacturing apparatus and cement manufacturing method | |
| CN103721839A (en) | High pressure roller mill product wet type pre-selection system | |
| CN205570542U (en) | Hierarchical magnet separator of series connection | |
| CN205570541U (en) | Magnetic force series connection sorter | |
| CN110877299A (en) | A thorough piece-rate system that is used for abrasive material and non-magnetic impurity of foundry goods shot-blast | |
| CN207187973U (en) | A kind of deironing apparatus | |
| CN105728160B (en) | A kind of broken apart system of fused magnesite | |
| CN102230071A (en) | Novel technology of low-grade magnetite two-stage pre-selecting and crushing | |
| CN107790280A (en) | A kind of deironing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181022 Address after: 312030, fourth floor, building 1, north gate of Qixian international logistics center, Keqiao, Shaoxing, Zhejiang. Applicant after: Safe Technology Ltd of Zhejiang Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10 Applicant before: PANZHIHUA JIUDING ZHIYUAN INTELLECTUAL PROPERTY OPERATION CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |