CN210700604U - Anti-blocking high-recovery large-gap bar magnetic medium box applied to vertical ring pulsating strong magnetic machine - Google Patents
Anti-blocking high-recovery large-gap bar magnetic medium box applied to vertical ring pulsating strong magnetic machine Download PDFInfo
- Publication number
- CN210700604U CN210700604U CN201921281772.1U CN201921281772U CN210700604U CN 210700604 U CN210700604 U CN 210700604U CN 201921281772 U CN201921281772 U CN 201921281772U CN 210700604 U CN210700604 U CN 210700604U
- Authority
- CN
- China
- Prior art keywords
- magnetic medium
- layer
- magnetic
- vertical ring
- sieve
- 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.)
- Active
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a be applied to preventing blockking up big clearance stick magnetic medium box of high recovery of ring pulsation strong magnetism machine found, include: the magnetic medium rods form a plurality of parallel layers, left and right gaps between the adjacent magnetic medium rods on the same parallel layer are the same, the left and right gaps between the adjacent magnetic medium rods are gradually enlarged from the outer-layer flat layer to the inner-layer parallel layer, the upper and lower gaps between the adjacent parallel layers are gradually enlarged from the outer-layer flat layer to the inner-layer parallel layer, and the edge distance between the adjacent magnetic medium rods on the outermost-layer flat layer is larger than or equal to 3.5 mm; the sieve plate is formed by impacting a non-magnetic-conductive stainless steel plate and is provided with a plurality of sieve holes, the magnetic medium rods penetrate through the sieve holes, and the magnetic medium rods penetrate through at least two sieve plates to form a magnetic medium box with a box-type box-packed structure.
Description
Technical Field
The utility model relates to a magnetic mineral processing equipment technical field especially relates to be applied to the big clearance stick magnetic medium box of preventing blockking up of standing ring pulsation high intensity magnetism machine.
Background
The vertical ring strong magnetic separator is a high gradient magnetic separation device for wet enrichment of weakly magnetic minerals and impurity removal and purification of non-magnetic minerals, and the magnetic medium box for the existing vertical ring pulsating strong magnetic separator has the following problems: in order to obtain higher magnetic field intensity, the intermittent type between magnetic medium box rods is generally designed to be smaller and is generally about 2mm, the largest screen hole of a feeding slag separating screen arranged at the front end of a strong magnetic machine in a selection factory is 2mm, when 1-2mm mineral particles in feeding ore of the selection factory are more or the yield of magnetic products is higher, the difficulty of the large particles penetrating through a medium box is very high, the ore unloading speed after the ore unloading area is reached is lower, after the selection is operated for a period of time, the medium box is very seriously blocked, the selection effect is greatly influenced, and stable ore selection indexes cannot be obtained.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a magnetic medium box with a high recycling gap and a blocking prevention for a vertical ring pulsating strong magnetic machine.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a be applied to and found big clearance stick magnetic medium box of jam-proof high recovery of ring pulsation strong magnetism machine, includes: the magnetic medium rods form a plurality of parallel layers, left and right gaps between the adjacent magnetic medium rods on the same parallel layer are the same, the left and right gaps between the adjacent magnetic medium rods are gradually enlarged from the outer-layer flat layer to the inner-layer parallel layer, the upper and lower gaps between the adjacent parallel layers are gradually enlarged from the outer-layer flat layer to the inner-layer parallel layer, and the edge distance between the adjacent magnetic medium rods on the outermost-layer flat layer is larger than or equal to 3.5 mm; the sieve plate is formed by impacting a non-magnetic-conductive stainless steel plate and is provided with a plurality of sieve holes, the magnetic medium rods penetrate through the sieve holes, and the magnetic medium rods penetrate through at least two sieve plates to form a magnetic medium box with a box-type box-packed structure.
Further, the edge distance between the adjacent magnetic medium rods on the outermost parallel layer is 4mm, and the edge distance between the magnetic medium rods on the innermost parallel layer is 5 mm.
Further, the thickness of the sieve plate is 3 mm.
Furthermore, the upper part of the sieve plate outside the magnetic medium box is welded with a fixed lug plate.
Furthermore, a mounting hole is formed in the fixed lug plate, and the fixed lug plate is connected with a mounting spacer on the rotating ring of the vertical ring pulsating strong magnetic machine through the mounting hole and a bolt matched with the mounting hole.
Further, the magnetic medium rod is a cylindrical rod body.
Furthermore, both ends of the sieve plate are connected with side plates.
Furthermore, the side plates are provided with a plurality of side plates, and at least two sieve pore plates are connected between the adjacent side plates.
Furthermore, the heights of the two adjacent left and right sieve plates are different.
The beneficial effects of the utility model reside in that: after the excitation of the vertical ring pulsating strong magnetic machine is started, a high-strength background magnetic field can be generated in a separation cavity of the strong magnetic machine, magnetic medium rods on a magnetic medium box arranged in the separation cavity are magnetized in the magnetic field, a high gradient magnetic field can be generated on the surface of the magnetic medium rods, the resistance on the vertical fluctuation of ore pulp is smaller due to large gaps among the magnetic medium rods under the action of pulsation, a larger pulsation effect can be obtained in the separation cavity under the action of the same ore pulp pulsation, the fluid force on the surface of the magnetic medium rods is stronger than that on the surface of a common medium, ore pulp particles are looser, the magnetic particles are quickly adsorbed on the surface of the magnetic medium rods under the action of magnetic force, cannot flow together with the ore pulp and only rotate along with a separation ring, and when the magnetic medium box is rotated to a concentrate washing position (a non-magnetic field area), magnetic products are flushed into; the nonmagnetic particles can enter the tailing hopper to be discharged more quickly under the action of fluid force and gravity, and the nonmagnetic particles are more difficult to wrap by the magnetic particles and more easily enter the tailings due to larger rod gaps; the magnetic medium rods are demagnetized quickly after leaving the magnetic field area, and the large gap and the trumpet shape between the magnetic medium rods enable the ore unloading water to wash the magnetic ore out of the magnetic medium box more easily, so that the ore unloading is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of an anti-clogging high-recovery large-gap rod magnetic medium box applied to a vertical ring pulsating strong magnetic machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a sieve plate of a magnetic medium box of an anti-blocking high-recovery large-gap rod applied to a vertical ring pulsating strong magnetic machine according to an embodiment of the present invention;
fig. 3 is the embodiment of the utility model provides a be applied to the magnetic medium box and the connection schematic diagram of installation spacer of preventing blockking up high recovery large gap stick magnetic medium box of vertical ring pulsation bar magnet machine.
Fig. 4 is a schematic structural diagram of another embodiment of the anti-blocking high-recovery large-gap rod magnetic medium box applied to the vertical ring pulsating strong magnetic machine according to the embodiment of the present invention;
fig. 5 is an effect contrast diagram of the anti-blocking high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnetic machine and the traditional magnetic medium box.
Description of reference numerals:
10. a magnetic media cartridge; 20. installing a separation frame; 100. a magnetic media bar; 200. a perforated screen;
210. screening holes; 300. fixing the ear plate; 310. mounting holes; 320. a bolt; 400. and (7) a side plate.
Detailed Description
In order to make the purpose, technical scheme and advantage of the utility model more clearly understand, it is right below with the accompanying drawings and the embodiment to combine the utility model discloses be applied to the big clearance stick magnetic medium box of preventing blockking up of standing ring pulsation high-intensity magnetic machine and carry out further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, an anti-clogging high recycling large gap bar magnetic medium box 10 applied to a vertical ring pulsating strong magnetic machine includes: the magnetic medium rods 100 and the magnetic medium rods 100 form a plurality of parallel layers, the left and right gaps between the adjacent magnetic medium rods 100 on the same parallel layer are the same, the left and right gaps between the adjacent magnetic medium rods 100 are gradually expanded from the outer flat layer to the inner parallel layer, the upper and lower gaps between the adjacent parallel layers are gradually expanded from the outer flat layer to the inner parallel layer, and the edge distance between the adjacent magnetic medium rods 100 on the outermost flat layer is larger than or equal to 3.5 mm; the sieve plate 200 is formed by impacting a non-magnetic stainless steel plate and is provided with a plurality of sieve holes 210, the magnetic medium rods 100 penetrate through the sieve holes 210, and the magnetic medium rods 100 penetrate through at least two sieve plates 200 to form the magnetic medium box 10 with a box-type box-packed structure.
After the excitation of the vertical ring pulsating strong magnetic machine is started, a high-strength background magnetic field can be generated in a separation cavity of the strong magnetic machine, magnetic medium rods 100 on a magnetic medium box 10 arranged in the separation cavity are magnetized in the magnetic field, a high gradient magnetic field can be generated on the surface of the magnetic medium rods, the magnetic medium rods 100 have smaller resistance to the vertical fluctuation of ore pulp due to large gaps under the action of pulsation, the separation cavity can obtain larger pulsation under the action of the same ore pulp pulsation, the fluid force borne by the surface of the magnetic medium rods 100 is stronger than that of the surface of a common medium, ore pulp particles are looser, the magnetic particles are quickly adsorbed on the surface of the magnetic medium rods 100 under the action of magnetic force, cannot flow together with the ore pulp and can only rotate along with the separation ring, and when the magnetic medium box 10 rotates to a concentrate washing position (a non-magnetic field area), magnetic products are washed into a concentrate groove by washing; the nonmagnetic particles can enter the tailing hopper to be discharged more quickly under the action of fluid force and gravity, and the nonmagnetic particles are more difficult to wrap by the magnetic particles and more easily enter the tailings due to larger rod gaps; the magnetic medium rods 100 are demagnetized quickly after leaving the magnetic field area, and the large gap and the trumpet shape between the magnetic medium rods 100 enable the ore unloading water to wash the magnetic ore out of the magnetic medium box 10 more easily, thereby being more beneficial to ore unloading.
It can be understood that the number of the screen holes 210 on the screen hole plate 200 is not less than the number of the magnetic medium bars 100, and the general screen holes 210 correspond to the magnetic medium bars 100 one by one.
Generally, the magnetic medium bar 100 is made of a magnetic stainless steel material, and the higher the magnetic induction speed and the demagnetization speed, the better. The common iron rod is very slow in demagnetization, and has no demagnetization when the magnetic medium and the minerals leave a magnetic field area and reach a top ore unloading area, so that the ore unloading effect is influenced, and the magnetic medium rod 100 made of the magnetic conduction stainless steel material is fast in magnetism inlet and demagnetization, and good in ore unloading effect.
Further, the edge spacing between adjacent magnetic media rods 100 on the outermost parallel layer is 4mm, and the edge spacing between magnetic media rods 100 on the innermost parallel layer is 5 mm.
Preferably, the edge distance between the parallel layer of the outermost layer and the adjacent parallel layer of the next layer is greater than or equal to 3 mm. Preferably, the edge distance between the outermost parallel layer and the next adjacent parallel layer is 3.3mm, and the edge distance between the innermost parallel layer and the next previous parallel layer is 4.5 mm.
Preferably, the mesh plate 200 has a thickness of 3 mm.
Referring to fig. 1 and 3, a fixing lug plate 300 is welded to an upper portion of the mesh plate 200 outside the magnetic medium box 10.
Referring to fig. 1 and 3, a mounting hole 310 is formed on the fixing ear plate 300, and the fixing ear plate is connected to the mounting spacer 20 on the rotating ring of the vertical pulsating strong magnetic machine through the mounting hole 310 and a bolt 320 adapted to the mounting hole 310.
Referring to fig. 4, both ends of the perforated plate 200 are connected to side plates 400. The edge plate 400 reinforces the strength of the magnetic media case 10.
Referring to fig. 4, a plurality of edge plates 400 are provided, and at least two perforated plates 200 are connected between adjacent edge plates 400.
Referring to fig. 4, the two adjacent perforated sheets 200 have different heights.
Compared with the traditional method, the utility model carries out the industrial contrast test in a titanium selecting workshop, and the contrast of the production indexes of the main products is shown in figure 5. Compared with the traditional method, the utility model has the advantages that under the condition that the raw ore is basically the same, the obtained concentrate quality can be higher, and TiO in the titanium concentrate2The grade is improved from 5.58% to 6.62%. And the yield and the recovery rate are higher, and the yield and the recovery rate of the titanium concentrate are respectively improved by 5.65 percent and 21.09 percent on the basis of the traditional method.
To sum up, the utility model provides a be applied to the big clearance stick magnetic medium box of jam-proof high recovery of vertical ring pulsation magnetic separator, the fluidic force that receives on the magnetic medium stick surface is stronger than the key of ordinary medium surface, and the ore pulp granule is more loose, and magnetic particle is adsorbed on the magnetic medium stick surface rapidly under the magnetic force effect, and non-magnetic particle can get into the tailing fill more fast and discharge under fluid power and gravity, because the stick clearance is bigger, non-magnetic particle is more difficult to be wrapped up by magnetic particle, more gets into the tailing more easily; the magnetic medium rods are demagnetized quickly after leaving the magnetic field area, and the large gap and the trumpet shape between the magnetic medium rods enable the ore unloading water to wash the magnetic ore out of the magnetic medium box more easily, so that the ore unloading is facilitated.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a be applied to and found big clearance stick magnetic medium box of jam-proof high recovery of ring pulsation strong magnetism machine which characterized in that includes:
the magnetic medium rods form a plurality of parallel layers, left and right gaps between the adjacent magnetic medium rods on the same parallel layer are the same, the left and right gaps between the adjacent magnetic medium rods are gradually enlarged from the outer-layer flat layer to the inner-layer parallel layer, the upper and lower gaps between the adjacent parallel layers are gradually enlarged from the outer-layer flat layer to the inner-layer parallel layer, and the edge distance between the adjacent magnetic medium rods on the outermost-layer flat layer is larger than or equal to 3.5 mm;
the sieve plate is formed by impacting a non-magnetic-conductive stainless steel plate and is provided with a plurality of sieve holes, the magnetic medium rods penetrate through the sieve holes, and the magnetic medium rods penetrate through at least two sieve plates to form a magnetic medium box with a box-type box-packed structure.
2. The anti-clogging high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnet machine according to claim 1, wherein the edge distance between the adjacent magnetic medium bars on the outermost parallel layer is 4mm, and the edge distance between the magnetic medium bars on the innermost parallel layer is 5 mm.
3. The anti-blocking high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnet machine is characterized in that the thickness of each sieve pore plate is 3 mm.
4. The anti-blocking high-recovery large-gap rod magnetic medium box applied to the vertical ring pulsating strong magnetic machine as claimed in claim 1, wherein a fixed lug plate is welded on the upper portion of the sieve plate outside the magnetic medium box.
5. The anti-blocking high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnet machine according to claim 4, wherein a mounting hole is formed in the fixing lug plate, and the fixing lug plate is connected with a mounting spacer on a rotating ring of the vertical ring pulsating strong magnet machine through the mounting hole and a bolt matched with the mounting hole.
6. The anti-clogging high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnetic machine is characterized in that the magnetic medium bar is a cylindrical bar body.
7. The anti-clogging high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnetic machine as claimed in claim 1, wherein two ends of the sieve plate are connected with side plates.
8. The anti-clogging high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnetic machine as claimed in claim 7, wherein a plurality of side plates are provided, and at least two of the sieve plates are connected between the adjacent side plates.
9. The anti-clogging high-recovery large-gap bar magnetic medium box applied to the vertical ring pulsating strong magnetic machine according to claim 8, wherein the heights of the two left and right adjacent sieve plates are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281772.1U CN210700604U (en) | 2019-08-08 | 2019-08-08 | Anti-blocking high-recovery large-gap bar magnetic medium box applied to vertical ring pulsating strong magnetic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281772.1U CN210700604U (en) | 2019-08-08 | 2019-08-08 | Anti-blocking high-recovery large-gap bar magnetic medium box applied to vertical ring pulsating strong magnetic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210700604U true CN210700604U (en) | 2020-06-09 |
Family
ID=70956574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921281772.1U Active CN210700604U (en) | 2019-08-08 | 2019-08-08 | Anti-blocking high-recovery large-gap bar magnetic medium box applied to vertical ring pulsating strong magnetic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210700604U (en) |
-
2019
- 2019-08-08 CN CN201921281772.1U patent/CN210700604U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101648162B (en) | Magnetic separating method and magnetic separator | |
| CN101862702A (en) | Centrifugal high-gradient magnetic method | |
| US3830367A (en) | High intensity wet magnetic separators | |
| CN202316108U (en) | Dry-type vibration high-gradient magnetic separator | |
| CN106734087A (en) | Metal screening installation and sorting production procedure in slag and/or house refuse | |
| CN206492782U (en) | Metal screening installation in slag and/or life kind rubbish | |
| CN210700604U (en) | Anti-blocking high-recovery large-gap bar magnetic medium box applied to vertical ring pulsating strong magnetic machine | |
| CN104874478A (en) | Vibrating magnetic field screening machine | |
| CN204892121U (en) | Vibrating magnetic field screening machine | |
| CN116328938A (en) | Weak-field strong high-gradient magnetic separator for recovering magnetite and configuration and beneficiation process thereof | |
| CN102179303A (en) | Magnetic agglomeration magnetic separation separation frame structure | |
| CN108380383B (en) | Horizontal magnetic field vertical ring high gradient magnetic separator | |
| CN201676743U (en) | Multilevel induction media box | |
| CN208194661U (en) | Hyperpure iron extract magnetic separator | |
| CN103301673A (en) | Centrifugal type multilayered filtering roller | |
| CN216756702U (en) | Combined magnetic separator for producing fused quartz sand | |
| CN208583474U (en) | A kind of anticlogging Verticle ring high intensity magnetic separator magnetic matrix box | |
| CN207254532U (en) | Magnetic media disk | |
| CN210906895U (en) | Wollastonite particle type selecting and screening device | |
| CN2612457Y (en) | Permanentmagnet bar pattern automatic deferrizing bolter | |
| RU2728038C2 (en) | High-gradient wet magnetic separator with superconducting magnetic system | |
| CN220346147U (en) | A low intensity magnetic separator for titanium ore production | |
| CN116809234B (en) | Lunar soil high gradient magnetic separation device | |
| CN207153926U (en) | A kind of magnetic separator change | |
| CN212328599U (en) | Laminated medium box and swivel with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 341000 Jiangxi province Zhanggong District of Ganzhou City, Shahe Industrial Park Patentee after: Ganzhou Jinhuan magnetic separation technology and Equipment Co.,Ltd. Address before: 341000 Jiangxi province Zhanggong District of Ganzhou City, Shahe Industrial Park Patentee before: SLON MAGNETIC SEPARATOR Ltd. |