CN217910956U - Magnetic wear-resistant lining for cyclone - Google Patents
Magnetic wear-resistant lining for cyclone Download PDFInfo
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- CN217910956U CN217910956U CN202222315012.6U CN202222315012U CN217910956U CN 217910956 U CN217910956 U CN 217910956U CN 202222315012 U CN202222315012 U CN 202222315012U CN 217910956 U CN217910956 U CN 217910956U
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- magnetic
- box hat
- alloy box
- magnetic alloy
- swirler
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Abstract
A magnetic wear-resistant lining for a cyclone belongs to the technical field of solid-liquid separation in the mineral separation industry. The utility model discloses a no magnetic alloy box hat, a serial communication port, no magnetic alloy box hat is the cartridge type, the surface of no magnetic alloy box hat has a plurality of mounting grooves, every along circumference and axial equipartition simultaneously equal fixedly connected with magnetic path in the mounting groove, the internal surface of no magnetic alloy box hat has a plurality of concave blind holes along circumference and axial equipartition simultaneously, the degree of depth of concave blind hole with the degree of depth sum of mounting groove is less than the thickness of no magnetic alloy box hat. The utility model discloses can reduce by the speed of abrasion to can discover the abrasion state easily, make the site personnel can be right the utility model discloses in time change, protect the swirler better, improve the life of swirler.
Description
Technical Field
The utility model belongs to the technical field of ore dressing trade solid-liquid separation, specifically relate to a magnetic wear-resisting inside lining for swirler.
Background
The cyclone is a common separation and classification device, after a two-phase mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone under a certain pressure, because of the particle size difference between coarse particles and fine particles, the coarse particles are subjected to different sizes such as centrifugal force, centripetal buoyancy, fluid drag force and the like, and under the action of centrifugal sedimentation, most of the coarse particles are discharged through a bottom flow port of the cyclone, and most of the fine particles are discharged through an overflow pipe, so that the separation and classification purposes are achieved.
The material granule is rotatory along with rivers along the swirler inner wall, and the granule is formed erodeing and the abrasion to the inner wall under the effect of centrifugal force, and conventional inside lining is through resisting the erodeing of slurry and then play the effect of protection swirler, and its protection inside lining is the consumption formula, does not have self-repairing function, and the abrasion is difficult for discovering when damaging, and the separation effect and the life that will give the swirler like this bring negative effects.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model makes up the defects of the prior art and provides a magnetic wear-resistant lining for a swirler; the utility model discloses can reduce the abrasion speed to can discover the abrasion state easily, make the site personnel can be right the utility model discloses in time change, protect the swirler better, improve the life of swirler.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a magnetic wear-resisting lining for swirler, including no magnetic alloy box hat, its characterized in that, no magnetic alloy box hat is the section of thick bamboo type, there are a plurality of mounting grooves, every along circumference and axial equipartition simultaneously the surface of no magnetic alloy box hat equal fixedly connected with magnetic path in the mounting groove, there are a plurality of concave blind holes along circumference and axial equipartition simultaneously the internal surface of no magnetic alloy box hat, the degree of depth of concave blind hole with the degree of depth sum of mounting groove is less than the thickness of no magnetic alloy box hat.
Furthermore, a colored rubber plate is filled and fixedly connected between each magnetic block and the corresponding mounting groove.
Further, the height of the magnetic block is larger than the depth of the mounting groove.
Further, the concave blind hole is conical or hemispherical.
The beneficial effects of the utility model.
The utility model discloses can be through the magnetic adsorption effect, it is right to realize surperficial automatic filling magnetic material granule the utility model discloses a protect, and then reduced the utility model discloses an abrasion speed has improved the utility model discloses a life, and work as the utility model discloses wearing and tearing to certain degree back, can appear colored rubber granule in the ore pulp, then show this use novel change with wearing and tearing heavier needs, and then protect the swirler better, improve the life of swirler.
Drawings
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a schematic view of the three-dimensional cross-sectional structure of the present invention after installation.
Fig. 2 is a schematic sectional structure diagram of the mounting groove of the present invention.
The labels in the figure are: 1 is a non-magnetic alloy steel shell, 2 is an installation groove, 3 is a magnetic block, 4 is a concave blind hole, and 5 is a color rubber plate.
Detailed Description
The embodiment provides a magnetic wear-resistant lining for a cyclone, which is shown in a combined drawing and comprises a nonmagnetic alloy steel shell 1, wherein the nonmagnetic alloy steel shell 1 is in a cylindrical shape and is matched with the inner wall of the cyclone. The surface of no magnetic alloy box hat 1 has a plurality of mounting grooves 2 along circumference and axial equipartition simultaneously, equal fixedly connected with magnetic path 3 in every mounting groove 2, and effect adsorbs jointly no magnetic alloy box hat 1 and magnetic path 3 through the magnetism of a plurality of magnetic paths 3 to fix on the inner wall of swirler, and the degree of depth that highly is greater than mounting groove 2 of magnetic path 3 makes magnetic path 3 can be direct with swirler inner wall adsorption contact, improves absorptive stability. The magnetic block 3 can adsorb magnetic material particles in the slurry material to the inner surface of the nonmagnetic alloy steel shell 1 through the magnetic attraction effect, so that the magnetic material particles can protect the nonmagnetic alloy steel shell 1, the abrasion speed is reduced, and the service life of the lining of the cyclone is prolonged.
Fixedly connected with color rubber plate 5 still fills between every magnetic path 3 and the mounting groove 2 that corresponds, like this use too for a long time when no magnetic alloy box hat 1 and erode to certain degree after color rubber plate 5 can expose, color rubber plate 5 can be owing to by direct abrasion and the part drops when continuing the abrasion again, and color rubber granule can appear in the slurry overflow, plays suggestion user of service the utility model discloses the effect that the wearing and tearing need be changed heavier, in time change then can guarantee to protect the swirler better, improve the life of swirler.
If the nonmagnetic alloy steel shell 1 is too thick, the adsorption effect of the magnetic block 3 on magnetic material particles can be influenced; if the thickness is too thin, the protection time of the nonmagnetic alloy steel shell 1 can be reduced, the replacement frequency is improved, and the labor cost is increased. Therefore, the inner surface of the nonmagnetic alloy steel shell 1 is uniformly provided with a plurality of conical or hemispherical blind holes 4 along the circumferential direction and the axial direction, the sum of the depth of the blind holes 4 and the depth of the mounting groove 2 is less than the thickness of the nonmagnetic alloy steel shell 1, namely the blind holes 4 can not extend into the mounting groove 2, and slurry materials are prevented from contacting the magnetic block 3 and the cyclone to influence the protection effect. Concave blind hole 4 set up and can reduce the swirler and be installing the utility model discloses the back is to inside volumetric influence to the effect is stronger to the magnetism that receives magnetic path 3 in the blind hole, increases adsorption area and adsorption effect, even do not have magnetic alloy box hat 1 to do not thick slightly also can not greatly influence the absorption of magnetic path 3 to magnetic material granule.
The principle of use is as follows: will the utility model discloses adsorption mounting is on swirler barrel inner wall, and the material gets into along swirler lateral wall tangential along with the slurry, and the material produces strong three-dimensional oval type strong rotation shearing turbulent motion under the centrifugal sedimentation effect. The material erodees no magnetic alloy box hat 1, and under 3 magnetic force effects of magnetic path, the magnetic material can be adsorbed in the concave blind hole 4 of no magnetic alloy steel shell 1 and form the gathering, and the magnetic material of gathering on no magnetic alloy steel shell 1 surface has reduced the direct abrasion probability of material granule with no magnetic alloy box hat 1, has reduced abrasion speed, improves the utility model discloses whole life.
When the slurry erodes the nonmagnetic alloy steel shell 1, the subsequent materials can not directly erode the nonmagnetic alloy steel shell 1 due to the protection effect of the magnetic materials attached to the surface of the nonmagnetic alloy steel shell 1; when water flows through, magnetic materials on the surfaces of the non-magnetic alloy steel shell 1 and the concave blind holes 4 can be partially washed away, but the magnetic materials in the subsequently passing slurry can be adsorbed to the surfaces under the attraction of the magnetic force of the magnetic block 3, so that the parts washed away before are supplemented, dynamic protection is further formed on the non-magnetic alloy steel shell 1, and the effect similar to automatic repair is achieved.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (4)
1. The utility model provides a wear-resisting inside lining of magnetism for swirler, includes no magnetic alloy box hat (1), its characterized in that, no magnetic alloy box hat (1) is the cartridge type, the surface of no magnetic alloy box hat (1) has a plurality of mounting grooves (2), every along circumference and axial equipartition simultaneously equal fixedly connected with magnetic path (3) in mounting groove (2), the internal surface of no magnetic alloy box hat (1) has a plurality of concave blind holes (4) along circumference and axial equipartition simultaneously, the degree of depth of concave blind hole (4) with the degree of depth sum of mounting groove (2) is less than the thickness of no magnetic alloy box hat (1).
2. The magnetic wear-resistant lining for the swirler as claimed in claim 1, wherein a colored rubber plate (5) is further filled and fixedly connected between each magnetic block (3) and the corresponding mounting groove (2).
3. The magnetic wear-resistant lining for the swirler as claimed in claim 2, characterized in that the height of the magnet (3) is greater than the depth of the mounting groove (2).
4. The magnetic wear-resistant lining for a swirler as claimed in claim 1, characterized in that the blind recess (4) is conical or hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222315012.6U CN217910956U (en) | 2022-09-01 | 2022-09-01 | Magnetic wear-resistant lining for cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222315012.6U CN217910956U (en) | 2022-09-01 | 2022-09-01 | Magnetic wear-resistant lining for cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217910956U true CN217910956U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222315012.6U Active CN217910956U (en) | 2022-09-01 | 2022-09-01 | Magnetic wear-resistant lining for cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217910956U (en) |
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2022
- 2022-09-01 CN CN202222315012.6U patent/CN217910956U/en active Active
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