CN207823195U - A kind of primary magnetic plant of ore purification - Google Patents
A kind of primary magnetic plant of ore purification Download PDFInfo
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- CN207823195U CN207823195U CN201820308759.XU CN201820308759U CN207823195U CN 207823195 U CN207823195 U CN 207823195U CN 201820308759 U CN201820308759 U CN 201820308759U CN 207823195 U CN207823195 U CN 207823195U
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- metal
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- ore
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- soft magnetism
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Abstract
The utility model discloses a kind of ores to purify primary magnetic plant,It is related to ore processing facility technical field,The utility model includes center rest (1),Electromagnetic coil group (2),Metal crosses barrel (3),Soft magnetism adsorption net (4),Spiral transferring rack (5),Rotary electric machine (6),Feed inlet (7),Discharge gate (8),The metal crosses barrel (3) on the vertical central axes of center rest (1),The electromagnetic coil group (2) crosses the outer wall of barrel (3) around metal is located at,The soft magnetism adsorption net (4) is set in the inner wall that metal crosses barrel (3),The spiral transferring rack (5) is arranged on the vertical central axes that metal crosses barrel (3),The rotary electric machine (6) is fixed on the top of center rest (1),The output end of the rotary electric machine (6) is connect with spiral transferring rack (5),The feed inlet (7) is crossed at the top of barrel (3) with metal and is connected to,The bottom that the discharge gate (8) crosses barrel (3) with metal is connected to.The utility model can improve the metal impurities separation rate of magnetic separation, ensure the purity of primary election aggregate.
Description
Technical field
The utility model is related to ore processing facility technical fields, and primary magnetic separation is purified more particularly to a kind of ore
Equipment.
Background technology
It in ore processing field, can be classified according to ore different type, when needing to purify non-metallic ore, just be needed
The metallic ore wherein contained is sorted.Ore sorting usual way is to carry out magnetic separation using the magnetism in ore,
Magnetic separation is that the dressing method of valuable mineral is detached from mineral according to magnetic mineral difference, especially in purification non-metallic ore
When, it needs to sort out metallic ore, to ensure the purity of non-metallic ore.The magnetic plant of the prior art typically exists
It is subject to high-intensity magnetic field during ores lifting, the size of magnetic force and mineral itself suffered by magnetic mineral particles are magnetic related, non magnetic
Mineral grain is mainly acted on by mechanical force.Thus, magnetic ore and non magnetic ore are respectively moved along different paths, are divided
Choosing.Generally magnetic-particle is suffered more directly proportional to magnetic field intensity and gradient than the size of magnetic force in magnetic field.But it is such at present
The separating effect of magnetic plant is poor, frequently results in and is contaminated with more metallic ore in non-metallic ore, influences non-metallic ore
Purity, the non-metallic ore purity processed is low, of poor quality.
Utility model content
The purpose of this utility model is that：In order to solve the magnetic plant of the prior art purity when deducting a percentage non-metallic ore
Low, ropy problem, the utility model provides a kind of primary magnetic plant of ore purification.
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of primary magnetic plant of ore purification, including center rest, electromagnetic coil group, metal cross barrel, soft magnetism absorption
Net, spiral transferring rack, rotary electric machine, feed inlet, discharge gate, the metal cross the vertical central axes that barrel is mounted on center rest
On, the electromagnetic coil group crosses the outer wall of barrel around metal is located at, and the soft magnetism adsorption net is set in the inner wall that metal crosses barrel,
The spiral transferring rack is arranged on the vertical central axes that metal crosses barrel, and the rotary electric machine is fixed on the upper of center rest
Side, the output end of the rotary electric machine are connect with spiral transferring rack, and the feed inlet is crossed at the top of barrel with metal and is connected to, the row
The bottom that material mouth crosses barrel with metal is connected to.
Preferably, the soft magnetism adsorption net includes upper junction plate, net ontology, lower connecting plate, the soft magnetism adsorption net
Outer diameter is less than the internal diameter size that metal crosses barrel, and the upper junction plate and lower connecting plate are separately fixed at the two of net ontology
It holds, is both provided on the upper junction plate and lower connecting plate for crossing the mounting hole that barrel is connect with metal.
Preferably, the soft magnetism adsorption net further includes more reinforcement connecting rods, the reinforcement connecting rod is distributed on net originally
In the outer circumference of body, the both ends for reinforcing connecting rod are fixed with upper junction plate and lower connecting plate respectively.
Preferably, the discharge gate includes the outlet of purification ore, metal impurities outlet, the purification ore outlet and gold
Belong to impurities outlet and is arranged at the bottom that metal crosses barrel.
Preferably, the purification ore outlet, metal impurities export, are both provided with regulating switch on feed inlet.
The beneficial effects of the utility model are as follows：
The ore aggregate for waiting for magnetic separation is disposably poured into machine 1. the magnetic separator of the prior art is usually all use, is led to
It crosses electromagnetism or permanent magnet adsorbs metallic ore, to realize initial gross separation, and the conveying material inside traditional magnetic separator
Part is all perforation, waits for that the ore aggregate of magnetic separation voluntarily falls by gravity, and whole process waits for that the ore aggregate of magnetic separation stops
Time is shorter, smaller with the chance of magnet contact, only aggregates and magnet contact, and not in the aggregate of magnet contact
Metal impurities can not then be adsorbed, and follow-up link is still transported to, and cause follow-up link mineral metal impurity content excessively high.Needle
To this problem, the present apparatus devises spiral transferring rack, using spiral carriage, considerably increases and waits in same space
Residence time of the ore aggregate of magnetic separation in magnetic field, its conveying speed is reduced, to improve metal impurities quilt in aggregate
The probability of absorption increases the preliminary magnetic separation purification purity of non-metallic ore.When the present apparatus works, the ore aggregate of magnetic separation will be waited for
It conveys into metal and is crossed in barrel from feed inlet, while starting the control switch of electromagnetic coil group, so that soft magnetism adsorption net is generated high-strength
The magnetic field of degree, aggregate are passing through spiral transferring rack, from top to bottom setting in motion, in motion process, due to by magnetic fields, gold
Belong to impurity to be then adsorbed in soft magnetism adsorption net, the aggregate after primary election exports the present apparatus by discharge gate, to complete aggregate
Primary election detaches.After sorting, the control switch of electromagnetic coil group is closed, so that soft magnetism adsorption net is lost magnetism, metal impurities
Then Automatic-falling falls along spiral transferring rack, is finally discharged from discharge gate, but under normal conditions, some impurity can exist residual
Magnetic still can be adsorbed on soft magnetism adsorption net after power-off, in order to further clear up, need to start rotary electric machine, drive spiral conveying
Frame rotates, to scrape remaining metal impurities.The present apparatus can improve the metal impurities separation rate of magnetic separation, ensure primary election aggregate
Purity.
It, cannot be by due to containing some non-mineral impurity, such as the impurity of some fibre shape 2. aggregate is in transmission process
Absorption, and due to being in strip, this impurity is easy to be wrapped in soft magnetism adsorption net, leads to the energy of soft magnetism adsorption net adsorbing metal
Power reduces, to influence the purity of primary dcreening operation.For this problem, soft magnetism adsorption net is designed to that crossing barrel with metal tears open by the present apparatus
Formula connection is unloaded, barrel is crossed with metal using the upper junction plate and lower connecting plate at both ends and connect, thus more when needing maintenance and cleaning
Add and conveniently dismantled cleaning, improves the service efficiency of the present apparatus.
3. the material is soft for soft magnetism adsorption net, it is easy bending in long-term dismounting scale removal process, influences adsorption effect.Needle
To this problem, the present apparatus devises reinforcement connecting rod, reinforces the connection of two ends using connecting rod is reinforced, thus will be main
Vertical applied force be transferred to reinforcement connecting rod, to avoid net ontology from being stressed directly, improve the service life and work of the present apparatus
Make efficiency.
4. in use, collecting different materials using unified discharge port, it is easy to happen maloperation, leads to primary election
Aggregate afterwards mixes again.It is exported with ore for the ease of distinguishing impurity, the present apparatus devises the outlet of purification ore and metal is miscellaneous
Matter exports, and operating personnel, which can more intuitively distinguish, collects different materials, makes the work more highly effective and safe of whole equipment.
5. the inlet and outlet of control aggregate in order to be more accurate, the present apparatus are devised for adjusting aggregate conveying speed
Regulating switch, more convenient realization primary dcreening operation work.
Description of the drawings
Fig. 1 is the structure chart of the present apparatus；
Fig. 2 is the structural schematic diagram of soft magnetism adsorption net；
Reference numeral：1- center rests, 2- electromagnetic coil groups, 3- metals cross barrel, 4- soft magnetism adsorption nets, are connected on 41-
Plate, 42- net ontologies, 43- lower connecting plates, 44- reinforce connecting rod, 5- spiral transferring racks, 6- rotary electric machines, 7- feed inlets, 8- rows
Material mouth, 81- purify ore outlet, the outlet of 82- metal impurities.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown, the present embodiment provides a kind of ores to purify primary magnetic plant, including center rest 1, electromagnetic coil
Group 2, metal cross barrel 3, soft magnetism adsorption net 4, spiral transferring rack 5, rotary electric machine 6, feed inlet 7, discharge gate 8, the metal mistake
Barrel 3 is mounted on the vertical central axes of center rest 1, and the electromagnetic coil group 2 crosses the outer wall of barrel 3, institute around metal is located at
State soft magnetism adsorption net 4 and be set in the inner wall that metal crosses barrel 3, the spiral transferring rack 5 be arranged metal cross barrel 3 it is vertical in
On axis, the rotary electric machine 6 is fixed on the top of center rest 1, output end and the spiral transferring rack 5 of the rotary electric machine 6,
The feed inlet 7 is crossed 3 top of barrel with metal and is connected to, and the bottom that the discharge gate 8 crosses barrel 3 with metal is connected to.
The operation principle of the present embodiment is as follows：The magnetic separator of the prior art is usually all using the ore aggregate that will wait for magnetic separation
It is disposably poured into machine, is adsorbed metallic ore by electromagnetism or permanent magnet, to realize initial gross separation, and it is traditional
Conveying material parts inside magnetic separator are all perforations, wait for that the ore aggregate of magnetic separation voluntarily falls by gravity, whole process
Wait for that the ore aggregate residence time of magnetic separation is shorter, only aggregates and magnet contact smaller with the chance of magnet contact, and not
It can not then be adsorbed with the metal impurities in the aggregate of magnet contact, be still transported to follow-up link, lead to follow-up link mine
Object metals content impurity is excessively high.For this problem, the present apparatus devises spiral transferring rack 5, using spiral carriage,
Residence time of the ore aggregate for waiting for magnetic separation in magnetic field is considerably increased in same space, reduces its conveying speed, to
The probability that metal impurities in aggregate are adsorbed is improved, the preliminary magnetic separation purification purity of non-metallic ore is increased.Present apparatus work
When making, the ore aggregate for waiting for magnetic separation is conveyed from feed inlet 7 into metal to the control crossed in barrel 3, while starting electromagnetic coil group 2
Switch makes soft magnetism adsorption net 4 generate the magnetic field of high intensity, and aggregate is passing through spiral transferring rack 5, from top to bottom setting in motion, fortune
During dynamic, since by magnetic fields, metal impurities are then adsorbed in soft magnetism adsorption net 4, and the aggregate after primary election passes through row
Material mouth 8 exports the present apparatus, to complete the primary election separation of aggregate.After sorting, the control for closing electromagnetic coil group 2 is opened
It closes, soft magnetism adsorption net 4 is made to lose magnetism, metal impurities then Automatic-falling falls along spiral transferring rack 5, finally from discharge gate 8
Discharge, but under normal conditions, some impurity can have residual magnetism, soft magnetism adsorption net 4 still can be adsorbed on after power-off, in order to further
Cleaning needs to start rotary electric machine 6, and driving spiral transferring rack 5 rotates, to scrape remaining metal impurities.The present apparatus can carry
The metal impurities separation rate of high magnetic separation ensures the purity of primary election aggregate.
Embodiment 2
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides a kind of ores to carry
It is pure primary magnetic plant, including center rest 1, electromagnetic coil group 2, metal cross barrel 3, soft magnetism adsorption net 4, spiral transferring rack 5,
Rotary electric machine 6, feed inlet 7, discharge gate 8, the metal cross barrel 3 on the vertical central axes of center rest 1, the electricity
Magnetic coil group 2 crosses the outer wall of barrel 3 around metal is located at, and the soft magnetism adsorption net 4 is set in the inner wall that metal crosses barrel 3, described
Spiral transferring rack 5 is arranged on the vertical central axes that metal crosses barrel 3, and the rotary electric machine 6 is fixed on the upper of center rest 1
Side, output end and the spiral transferring rack 5 of the rotary electric machine 6, the feed inlet 7 are crossed 3 top of barrel with metal and are connected to, the row
The bottom that material mouth 8 crosses barrel 3 with metal is connected to.
The soft magnetism adsorption net 4 includes upper junction plate 41, net ontology 42, lower connecting plate 43, the soft magnetism adsorption net 4 it is outer
Diameter size is less than the internal diameter size that metal crosses barrel 3, and the upper junction plate 41 and lower connecting plate 43 are separately fixed at net ontology 42
Both ends, be both provided with for crossing the mounting hole that barrel 3 is connect with metal on the upper junction plate 41 and lower connecting plate 43.
The operation principle of the present embodiment is as follows：Aggregate is in transmission process, due to containing some non-mineral impurity, such as one
The impurity of a little threadinesss, cannot be adsorbed, and due to being in strip, this impurity is easy to be wrapped in soft magnetism adsorption net 4, causes
The ability of 4 adsorbing metal of soft magnetism adsorption net reduces, to influence the purity of primary dcreening operation.For this problem, the present apparatus inhales soft magnetism
Attached net 4 is designed to that crossing barrel 3 with metal is detachably connected with, and utilizes upper junction plate 41 and lower connecting plate 43 and the metal punishment in advance at both ends
Cylinder 3 connects, and cleaning is dismantled to more convenient when needing maintenance and cleaning, improves the use effect of the present apparatus
Rate.
Embodiment 3
The present embodiment has made following optimization on the basis of embodiment 2：As shown, the present embodiment provides a kind of ores to carry
It is pure primary magnetic plant, including center rest 1, electromagnetic coil group 2, metal cross barrel 3, soft magnetism adsorption net 4, spiral transferring rack 5,
Rotary electric machine 6, feed inlet 7, discharge gate 8, the metal cross barrel 3 on the vertical central axes of center rest 1, the electricity
Magnetic coil group 2 crosses the outer wall of barrel 3 around metal is located at, and the soft magnetism adsorption net 4 is set in the inner wall that metal crosses barrel 3, described
Spiral transferring rack 5 is arranged on the vertical central axes that metal crosses barrel 3, and the rotary electric machine 6 is fixed on the upper of center rest 1
Side, output end and the spiral transferring rack 5 of the rotary electric machine 6, the feed inlet 7 are crossed 3 top of barrel with metal and are connected to, the row
The bottom that material mouth 8 crosses barrel 3 with metal is connected to.
The soft magnetism adsorption net 4 includes upper junction plate 41, net ontology 42, lower connecting plate 43, the soft magnetism adsorption net 4 it is outer
Diameter size is less than the internal diameter size that metal crosses barrel 3, and the upper junction plate 41 and lower connecting plate 43 are separately fixed at net ontology 42
Both ends, be both provided with for crossing the mounting hole that barrel 3 is connect with metal on the upper junction plate 41 and lower connecting plate 43.
The soft magnetism adsorption net 4 further includes more reinforcement connecting rods 44, and the reinforcement connecting rod 44 is distributed on net ontology 42
Outer circumference on, the both ends for reinforcing connecting rod 44 are fixed with upper junction plate 41 and lower connecting plate 43 respectively.
The operation principle of the present embodiment is as follows：The material is soft for soft magnetism adsorption net 4, holds in long-term dismounting scale removal process
It is pliable, influence adsorption effect.For this problem, the present apparatus devise reinforce connecting rod 44, using reinforce connecting rod 44 come
The connection for reinforcing two ends reinforces connecting rod 44 to which main vertical applied force to be transferred to, to avoid net ontology 42 direct
Stress improves the service life and working efficiency of the present apparatus.
Embodiment 4
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides a kind of ores to carry
It is pure primary magnetic plant, including center rest 1, electromagnetic coil group 2, metal cross barrel 3, soft magnetism adsorption net 4, spiral transferring rack 5,
Rotary electric machine 6, feed inlet 7, discharge gate 8, the metal cross barrel 3 on the vertical central axes of center rest 1, the electricity
Magnetic coil group 2 crosses the outer wall of barrel 3 around metal is located at, and the soft magnetism adsorption net 4 is set in the inner wall that metal crosses barrel 3, described
Spiral transferring rack 5 is arranged on the vertical central axes that metal crosses barrel 3, and the rotary electric machine 6 is fixed on the upper of center rest 1
Side, output end and the spiral transferring rack 5 of the rotary electric machine 6, the feed inlet 7 are crossed 3 top of barrel with metal and are connected to, the row
The bottom that material mouth 8 crosses barrel 3 with metal is connected to.
The discharge gate 8 includes purification ore outlet 81, metal impurities outlet 82, and the purification ore exports 81 and metal
Impurities outlet 82 is arranged at the bottom that metal crosses barrel 3.
The operation principle of the present embodiment is as follows：In use, different materials is collected using unified discharge port, held
Maloperation easily occurs, the aggregate after primary election is caused to mix again.It is exported with ore for the ease of distinguishing impurity, the present apparatus devises
Ore outlet 81 and metal impurities outlet 82 are purified, operating personnel, which can more intuitively distinguish, collects different materials, makes entire
The work of equipment more highly effective and safe.
Embodiment 5
The present embodiment has made following optimization on the basis of embodiment 4：As shown, the present embodiment provides a kind of ores to carry
It is pure primary magnetic plant, including center rest 1, electromagnetic coil group 2, metal cross barrel 3, soft magnetism adsorption net 4, spiral transferring rack 5,
Rotary electric machine 6, feed inlet 7, discharge gate 8, the metal cross barrel 3 on the vertical central axes of center rest 1, the electricity
Magnetic coil group 2 crosses the outer wall of barrel 3 around metal is located at, and the soft magnetism adsorption net 4 is set in the inner wall that metal crosses barrel 3, described
Spiral transferring rack 5 is arranged on the vertical central axes that metal crosses barrel 3, and the rotary electric machine 6 is fixed on the upper of center rest 1
Side, output end and the spiral transferring rack 5 of the rotary electric machine 6, the feed inlet 7 are crossed 3 top of barrel with metal and are connected to, the row
The bottom that material mouth 8 crosses barrel 3 with metal is connected to.
The discharge gate 8 includes purification ore outlet 81, metal impurities outlet 82, and the purification ore exports 81 and metal
Impurities outlet 82 is arranged at the bottom that metal crosses barrel 3.
The purification ore outlet 81, metal impurities export is both provided with regulating switch on 82, feed inlet 7.
The operation principle of the present embodiment is as follows：The inlet and outlet of control aggregate in order to be more accurate, present apparatus design
Regulating switch for adjusting aggregate conveying speed, the work of more convenient realization primary dcreening operation.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, equivalent structure made by every description with the utility model becomes
Change, similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of primary magnetic plant of ore purification, it is characterised in that：Including center rest (1), electromagnetic coil group (2), metal
Cross barrel (3), soft magnetism adsorption net (4), spiral transferring rack (5), rotary electric machine (6), feed inlet (7), discharge gate (8), the gold
Belonged to barrel (3) on the vertical central axes of center rest (1), the electromagnetic coil group (2) crosses barrel around being located at metal
(3) outer wall, the soft magnetism adsorption net (4) are set in the inner wall that metal crosses barrel (3), and spiral transferring rack (5) setting exists
Metal is crossed on the vertical central axes of barrel (3), and the rotary electric machine (6) is fixed on the top of center rest (1), the rotation electricity
The output end of machine (6) is connect with spiral transferring rack (5), and the feed inlet (7) is crossed at the top of barrel (3) with metal and is connected to, the row
The bottom that material mouth (8) crosses barrel (3) with metal is connected to.
2. the primary magnetic plant of ore purification as described in claim 1, it is characterised in that：The soft magnetism adsorption net (4) includes
The outer diameter of upper junction plate (41), net ontology (42), lower connecting plate (43), the soft magnetism adsorption net (4) is less than metal punishment in advance
The internal diameter size of cylinder (3), the upper junction plate (41) and lower connecting plate (43) are separately fixed at the both ends of net ontology (42), described
It is both provided on upper junction plate (41) and lower connecting plate (43) for crossing the mounting hole that barrel (3) is connect with metal.
3. the primary magnetic plant of ore purification as claimed in claim 2, it is characterised in that：The soft magnetism adsorption net (4) is also wrapped
It includes more and reinforces connecting rod (44), the reinforcement connecting rod (44) is distributed in the outer circumference of net ontology (42), the reinforcement
The both ends of connecting rod (44) are fixed with upper junction plate (41) and lower connecting plate (43) respectively.
4. the primary magnetic plant of ore purification as described in claim 1, it is characterised in that：The discharge gate (8) includes purification
Ore exports (81), metal impurities outlet (82), and the purification ore outlet (81) and metal impurities outlet (82) are arranged at
Metal crosses the bottom of barrel (3).
5. the primary magnetic plant of ore purification as claimed in claim 4, it is characterised in that：The purification ore outlet (81),
Metal impurities outlet (82), feed inlet are both provided with regulating switch on (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308759.XU CN207823195U (en) | 2018-03-07 | 2018-03-07 | A kind of primary magnetic plant of ore purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308759.XU CN207823195U (en) | 2018-03-07 | 2018-03-07 | A kind of primary magnetic plant of ore purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823195U true CN207823195U (en) | 2018-09-07 |
Family
ID=63398930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820308759.XU Expired - Fee Related CN207823195U (en) | 2018-03-07 | 2018-03-07 | A kind of primary magnetic plant of ore purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236026A (en) * | 2020-09-30 | 2021-01-15 | 扬州斯帕克实业有限公司 | Graphene composite wave-absorbing preparation device and coating agent prepared by using same |
| CN116159672A (en) * | 2023-03-01 | 2023-05-26 | 湖南中科电气股份有限公司 | Magnetic separation system based on graphitized material sorting |
-
2018
- 2018-03-07 CN CN201820308759.XU patent/CN207823195U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236026A (en) * | 2020-09-30 | 2021-01-15 | 扬州斯帕克实业有限公司 | Graphene composite wave-absorbing preparation device and coating agent prepared by using same |
| CN116159672A (en) * | 2023-03-01 | 2023-05-26 | 湖南中科电气股份有限公司 | Magnetic separation system based on graphitized material sorting |
| CN116159672B (en) * | 2023-03-01 | 2024-01-05 | 湖南中科电气股份有限公司 | Magnetic separation system based on graphitized material sorting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190307 |