CN209501943U - A kind of pulsed magnetic separator - Google Patents
A kind of pulsed magnetic separator Download PDFInfo
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- CN209501943U CN209501943U CN201920116548.0U CN201920116548U CN209501943U CN 209501943 U CN209501943 U CN 209501943U CN 201920116548 U CN201920116548 U CN 201920116548U CN 209501943 U CN209501943 U CN 209501943U
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- groove body
- roller
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- magnetic separator
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Abstract
The utility model discloses a kind of pulsed magnetic separator, including groove body, roller is installed in a manner of it can rotate relative to groove body in groove body, magnetic system is installed in the static mode of opposite groove body in roller, there are gaps between the lower section and groove body of roller, partition is equipped in gap to divide the gap into close to the magnetic separation area of roller, intermediate separation of material area and far from roller into mining area, iron ore feeding hole is equipped with into the top in mining area and water inlet pipe is installed, the bottom in separation of material area is equipped with nonmagnetics and exports and stretch out the bottom of groove body, and the top in magnetic separation area be equipped with work when magnetic material export and install flushing pipe, the bottom of groove body is additionally provided with vibration device.When utility model works, the vibrated device effect of ore pulp generates pulsation and particulate matter is in suspended state, and magnetisable material is adsorbed on the surface of roller in time, and magnetisable material is more easily separated.The utility model structure is simple, and magnetic separation effect is good, and production is low with installation cost, and maintenance is more convenient.
Description
Technical field
The utility model relates to the technical field of magnetic plant more particularly to a kind of pulsed magnetic separators.
Background technique
Magnetic separator is suitable for the wet magnetic separation of the materials such as magnetic iron ore, magnetic iron ore, roasted ore, ilmenite, is also used for coal, non-
The materials such as metallic ore, building materials remove iron operation, are widely used in resource reclaim, the industries such as lumbering, mining industry, ceramic industry, chemistry, food
In, it is in one of the machine that industrial circle is most popular, versatility is high.
Magnetic separator can continuously give mine and ore discharge, and magnetic field depth is big, and the working clearance is big, processing capacity with higher,
Principle is when ore pulp enters field regions, and wherein strongly magnetic mineral is attracted to magnetic-separation cylinder surface, weak magnetic and non magnetic mine
Object is got rid of discharge, and the strongly magnetic mineral being adsorbed on magnetic-separation cylinder surface is rotated with magnetic-separation cylinder, is carried over field regions, is used
Water pours in concentrate slot, completes separation operation.
Traditional magnetic separator is mainly by transmission device, magnetic system, magnetic-separation cylinder, groove body and the jet water spout for being mounted on groove body bottom
Composition, groove body is usually all that opening is open, during the work time, since the water flow in groove body bottom countercurrent zone is gradually delayed
Slowly, the strongly magnetic mineral in slurry is easy precipitating, relies solely on jet water spout and is difficult that the strongly magnetic mineral of groove body bottom will be deposited in
It rushes, therefore seriously affects the magnetic separation effect of magnetic separator.
There is dealer to improve traditional magnetic separator afterwards, flashing device is equipped between magnetic-separation cylinder and groove body, is used logical
The water flow of countercurrent zone can be risen by crossing flashing device, so that ferromagnetic substance slows down settling velocity, in favor of ferromagnetic substance point
It separates out.But flashing device includes flashing shell and the setting water inlet pipe in flashing shell equipped with shutter, water inlet pipe connection punching
Water pipe, the intracorporal water flow of flashing shell are that just the water flow of countercurrent zone rises by shutter outflow, and structure is complicated for this flashing device,
Cost of manufacture is high, is arranged in groove body, is not easy to install, and installation cost is also high, is easy to appear blocking again in use process, less
Convenient for subsequent maintenance.Therefore, there are obvious shortcomings for this magnetic separator with flashing device, and there is a need for improvement.
Utility model content
The purpose of this utility model is to provide a kind of pulsed magnetic separator, in favor of strongly magnetic mineral dispersion with point
Choosing.
To achieve the goals above, the solution of the utility model is:
A kind of pulsed magnetic separator, including groove body, can install roller in a manner of opposite groove body rotation in groove body, in roller
Magnetic system is installed in opposite groove body static mode, be equipped with there are gap between the lower section and groove body of roller, in gap partition will between
Gap be divided into the magnetic separation area close to roller, intermediate separation of material area and far from roller into mining area, into mining area top be equipped with into
Mine mouth simultaneously installs water inlet pipe, and the bottom in separation of material area is equipped with nonmagnetics and exports and stretch out the bottom of groove body, and magnetic separation area
Top is equipped with magnetic material and exports and install flushing pipe, and the bottom of groove body is additionally provided with vibration device.
The vibration device uses vibrating motor.
The vibration frequency of the vibration device is 200-300 beats/min.
The shaft of the roller is connected by the power output end of reduction gearbox and power mechanism, and power mechanism passes through reduction gearbox
Deceleration is transmitted in roller again, rotates roller in groove body.
The magnetic system is fixedly mounted on support rod, and support rod is set in roller, and the both ends of support rod are fixed on groove body
On, magnetic system is mounted in roller in opposite groove body static mode by support rod.
Vibration device setting sieve interlayer is corresponded in the groove body.
The sieve pore of the sieve interlayer is elongate strip hole or circular hole.
After adopting the above scheme, when utility model works, after ore pulp enters groove body, vibrated device effect, so that
Ore pulp generates pulsation and particulate matter is in suspended state, and magnetisable material is adsorbed on the surface of roller in time, as roller turns
Dynamic and separate magnetic system, magnetisable material are more easily separated.The utility model structure is simple, and magnetic separation effect is good, production and
Installation cost is low, and maintenance is more convenient.
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of strip screen mesh interlayer；
Fig. 3 is the structural schematic diagram of circular hole sieve interlayer.
Label declaration
Groove body 1, iron ore feeding hole 11, nonmagnetics outlet 12, magnetic material outlet 13, roller 2, magnetic system 3, partition 4, water inlet pipe 5,
Flushing pipe 6, vibration device 7, sieve interlayer 8, elongate strip hole 81, circular hole 82, separation of material area A, into mining area B, field regions C.
Specific embodiment
As shown in Figure 1, the utility model discloses a kind of pulsed magnetic separator, including groove body 1, with can be opposite in groove body 1
The mode that groove body 1 rotates installs roller 2, installs magnetic system 3 in roller 2 in the static mode of opposite groove body 1, the lower section of roller 2 with
It is equipped with partition 4 there are gap between groove body 1, in gap and divides the gap into the magnetic separation area C close to roller 2, intermediate separation of material
Area A and far from roller 2 into mining area B, be equipped with iron ore feeding hole 11 into the top of mining area B and water inlet pipe 5 be installed, separation of material area A's
Bottom is equipped with nonmagnetics outlet 12, and the bottom of groove body 1 is stretched out in nonmagnetics outlet 12, and the top of magnetic separation area C is equipped with magnetism
Flushing pipe 6 is simultaneously installed in object outlet 13, and the bottom of groove body 1 is additionally provided with vibration device 7.
The vibration device 7 specifically can be mechanical vibration device, such as use vibrating motor.Vibration device 7 it is best
Vibration frequency is 200-300 beats/min.
The mounting means of the roller 2 has very much, and the present embodiment is that the shaft of roller 2 passes through reduction gearbox and power mechanism
Power output end connection (wherein shaft, reduction gearbox and power mechanism are ordinary elements and equipment, because illustrated angle limits, this paper
Be not shown in the figure), power mechanism by reduction gearbox deceleration is transmitted in roller 2 again, rotate roller 2 in groove body 1.
The mounting means of the magnetic system 3 has very much, and the present embodiment is that magnetic system 3 is fixedly mounted on support rod and (wherein supports
Bar is common component, and because illustrated angle limits, this paper's is not shown in the figure), support rod is set in roller 2, and the two of support rod
End is fixed on groove body 1, is mounted on magnetic system 3 in roller 2 in opposite groove body 1 static mode by support rod.
When utility model works, ore pulp and water containing magnetic mineral enter groove body 1 from iron ore feeding hole 11 and water inlet pipe 5
Into mining area B, then the bottom of groove body 1 is first reached along groove body 1, subsequent ore pulp flows up into field regions C and sorted, magnetic
Mineral are attracted to 1 surface of roller by magneticaction, and are carried over field regions C with the rotation of roller 1 and are formed concentrate, and concentrate is detached from
It after the C of field regions, under the effect of gravity, after being rinsed via the water of flushing pipe 6, is dropped out from magnetic material outlet 13, and isolates magnetism
Remaining ore pulp liquid after mineral forms tailing through the A overflow of separation of material area, exports 12 rows by the nonmagnetics of 1 bottom of groove body
Out, separation operation is completed.
The utility model is during magnetic separation, after ore pulp enters groove body 1, the effect of vibrated device 7, so that ore pulp produces
Raw pulsation, is conducive to material dispersion, avoids conglomeration, particulate matter is in suspended state, guarantees the even concentration of ore pulp, do not need to increase
Add back-flushing, in this way, magnetisable material is adsorbed on the surface of roller 1 in time, it is magnetic with the rotation of roller 1 far from magnetic system 3
Substance is more easily separated.
The utility model further corresponds to the position setting sieve interlayer 8 of vibration device 7 in the groove body 1.The sieve
The sieve pore shape of net interlayer 8 can there are many selections, such as elongate strip hole 81 shown in Fig. 2 and circular hole shown in Fig. 3 82.This
Sample, ore pulp particulate matter is not deposited directly on the bottom of groove body 2, but can fall on sieve interlayer 8, is deposited on sieve interlayer 8
On ore pulp particulate matter be not easy to agglomerate, moreover, vibration device 7 will drive sieve interlayer 8 vibration, more conducively formed pulsation, mention
It is good to rise magnetic separation effect.
The foregoing is merely the implementation examples of the utility model, are not limitation of the utility model.It should be pointed out that ability
The technical staff in domain can according to need the modification for making not creative contribution after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of utility model.
Claims (8)
1. a kind of pulsed magnetic separator, it is characterised in that: including groove body, install rolling in a manner of it can rotate relative to groove body in groove body
Cylinder installs magnetic system in the static mode of opposite groove body in roller, there are gap between the lower section and groove body of roller, is equipped in gap
Partition divides the gap into the magnetic separation area close to roller, intermediate separation of material area and far from roller into mining area, into the upper of mining area
Side is equipped with iron ore feeding hole and installs water inlet pipe, and the bottom in separation of material area is equipped with nonmagnetics and exports and stretch out the bottom of groove body, and
The top in magnetic separation area is equipped with magnetic material and exports and install flushing pipe, and the bottom of groove body is additionally provided with vibration device.
2. a kind of pulsed magnetic separator as described in claim 1, it is characterised in that: the vibration device uses vibrating motor.
3. a kind of pulsed magnetic separator as described in claim 1, it is characterised in that: the vibration frequency of the vibration device is
200-300 beats/min.
4. a kind of pulsed magnetic separator as described in claim 1, it is characterised in that: the shaft of the roller by reduction gearbox with
The power output end of power mechanism connects, and power mechanism is transmitted in roller by reduction gearbox deceleration again, makes roller in groove body transfer
It is dynamic.
5. a kind of pulsed magnetic separator as described in claim 1, it is characterised in that: the magnetic system is fixedly mounted on support rod
On, support rod is set in roller, and the both ends of support rod are fixed on groove body, keeps magnetic system static with opposite groove body by support rod
Mode be mounted in roller.
6. a kind of pulsed magnetic separator as described in claim 1, it is characterised in that: correspond to vibration device setting in the groove body
Sieve interlayer.
7. a kind of pulsed magnetic separator as claimed in claim 6, it is characterised in that: the sieve pore of the sieve interlayer is elongate strip
Hole.
8. a kind of pulsed magnetic separator as claimed in claim 6, it is characterised in that: the sieve pore of the sieve interlayer is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920116548.0U CN209501943U (en) | 2019-01-23 | 2019-01-23 | A kind of pulsed magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920116548.0U CN209501943U (en) | 2019-01-23 | 2019-01-23 | A kind of pulsed magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501943U true CN209501943U (en) | 2019-10-18 |
Family
ID=68202152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920116548.0U Active CN209501943U (en) | 2019-01-23 | 2019-01-23 | A kind of pulsed magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501943U (en) |
-
2019
- 2019-01-23 CN CN201920116548.0U patent/CN209501943U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pulse magnetic separator Effective date of registration: 20211226 Granted publication date: 20191018 Pledgee: Bank of Jiangsu Co.,Ltd. Yancheng branch Pledgor: JIANGSU DAFENG XINANDE MINING INDUSTRY Co.,Ltd. Registration number: Y2021980016603 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |