CN216910595U - Permanent-magnet dry powder magnetic separator - Google Patents
Permanent-magnet dry powder magnetic separator Download PDFInfo
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- CN216910595U CN216910595U CN202123354091.3U CN202123354091U CN216910595U CN 216910595 U CN216910595 U CN 216910595U CN 202123354091 U CN202123354091 U CN 202123354091U CN 216910595 U CN216910595 U CN 216910595U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The utility model is suitable for the technical field of dry powder magnetic separation equipment, and provides a permanent magnetic dry powder magnetic separator, which comprises: the magnetic separation device comprises a box body, a magnetic separation inner core is arranged in the box body, a feed inlet is formed in the top of the magnetic separation inner core, a discharge outlet is formed in the bottom of the magnetic separation inner core, a plurality of adsorption sleeves which are arranged in a staggered mode and are internally provided with magnetic rods in an inserted mode are arranged in the magnetic separation inner core, a driving piece which drives the magnetic rods to switch between an insertion state into the adsorption sleeves and a drawing state out of the adsorption sleeves is arranged on the side face of the magnetic separation inner core, and a three-way valve is fixedly arranged at the discharge outlet; the vibration motor drives the magnetic separation inner core to vibrate, and is fixedly arranged on the side face of the magnetic separation inner core, so that the magnetic residue in the magnetic separator is fully discharged by adding a technology of vibrating and discharging the magnetic residues, and meanwhile, an intermittent working process is set, so that the magnetic residues can be periodically discharged, and the situation that the separation effect of the magnetic substances in the dry powder is poor due to more magnetic substances is prevented.
Description
Technical Field
The utility model relates to the technical field of dry powder magnetic separation equipment, in particular to a permanent magnet dry powder magnetic separator.
Background
At present, when powdery materials such as food, medicine, quartz sand, potash feldspar, lithium battery anode and cathode materials and the like are processed, a large-scale grinder or roller mill device is needed, when the device is used for grinding and milling products such as wheat, medicine and the like, a large amount of friction can be generated among various mechanical grinding tools or cutters, so that the powdery materials contain more magnetic substances such as iron filings and the like, the powdery materials need to be subjected to subsequent magnetic separation, the mixed iron filings in the materials are separated, the materials meeting the national standards are subjected to subsequent processing, when the existing magnetic separator is used for separating the materials, the magnetic substances in the device are discharged again, and the separation of the magnetic substances in the dry powder is not thorough when the existing magnetic separator is used for separating the materials.
In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks, an object of the present invention is to provide a permanent magnetic dry powder magnetic separator, which can sufficiently discharge magnetic substances inside the magnetic separator by adding a technique of discharging magnetic residues by vibration, and simultaneously, set an intermittent operation process to ensure that the magnetic residues can be periodically discharged, thereby preventing the separation effect of the magnetic substances inside the dry powder from being deteriorated due to the large amount of the magnetic substances.
In order to achieve the above object, the present invention provides a permanent magnetic dry powder magnetic separator, comprising: the magnetic separation device comprises a box body, a magnetic separation inner core is arranged in the box body, a feed inlet is formed in the top of the magnetic separation inner core, a discharge outlet is formed in the bottom of the magnetic separation inner core, a plurality of adsorption sleeves which are arranged in a staggered mode and are internally provided with magnetic rods in an inserted mode are arranged in the magnetic separation inner core, a driving piece which drives the magnetic rods to switch between an insertion state into the adsorption sleeves and a drawing state out of the adsorption sleeves is arranged on the side face of the magnetic separation inner core, and a three-way valve is fixedly arranged at the discharge outlet; the vibration motor drives the magnetic separation inner core to vibrate, and the vibration motor is fixedly arranged on the side face of the magnetic separation inner core.
According to the permanent magnetic dry powder magnetic separator, the driving piece is a telescopic cylinder, and one end of the magnetic rod is connected with the output end of the telescopic cylinder.
According to the permanent magnet dry powder magnetic separator, the magnetic rod comprises a magnetic part and a non-magnetic part, and the magnetic part is switched between two states of inserting the adsorption sleeve and extracting the adsorption sleeve under the action of the telescopic cylinder.
According to the permanent magnetic dry powder magnetic separator, the four opposite corners of the magnetic separation inner core are provided with the mounting shafts, the mounting shafts are inserted in the box body in a sliding mode, and the mounting shafts are sleeved with the damping springs in a sleeved mode.
According to the permanent magnetic dry powder magnetic separator, the side surface of the three-way valve is provided with the switching cylinder, and the switching cylinder drives the valve core of the three-way valve to rotate.
According to the permanent magnetic dry powder magnetic separator, the switching cylinder and the telescopic cylinder are matched to discharge magnetic materials.
The utility model provides a permanent magnetic dry powder magnetic separator, which comprises: the box body is internally provided with a magnetic separation inner core, the top of the magnetic separation inner core is provided with a feed inlet, the bottom of the magnetic separation inner core is provided with a discharge outlet, powder materials are fed from the feed inlet at the top, the powder materials can be conveyed and magnetically adsorbed in the magnetic separation inner core to the maximum extent, then the adsorbed dry powder is discharged from the discharge outlet, the magnetic separation inner core is internally provided with a plurality of adsorption sleeves which are arranged in a staggered manner, the adsorption sleeves are arranged in a staggered manner, the dry powder is ensured to be fully contacted with the surfaces of the adsorption sleeves, the magnetic substances mixed in the dry powder are fully adsorbed, the separation effect of the dry powder and the magnetic substances is improved, the side surface of the magnetic separation inner core is provided with a driving piece for driving the magnetic rods to be switched between two states of inserting the adsorption sleeves and extracting the adsorption sleeves, and after the magnetic substances in the magnetic separation inner core are completely adsorbed, the magnetic rods in the magnetic separation inner core are extracted, the magnetic on the adsorption sleeve disappears, the magnetic substance falls off from the outer wall of the adsorption sleeve, the technical effect of separating the magnetic substance from the adsorption sleeve is achieved, the discharge port is fixedly provided with a three-way valve, and the separation of the dry powder and the magnetic impurities is ensured by controlling the three-way valve; the drive the vibrating motor of magnetic separation inner core vibration, vibrating motor set firmly in the side of magnetic separation inner core vibrates the magnetic separation inner core through vibrating motor, and the magnetic substance that will adsorb on adsorbing the sleeve carries out vibration separation, prevents that magnetic substance from gluing unable separation on adsorbing the sleeve.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a side view of the internal structure of the present invention;
FIG. 3 is a schematic view of a magnetic bar structure of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 2;
FIG. 5 is a schematic perspective view of the magnetic separation inner core of the present invention;
in the figure, 1-feed inlet, 2-box, 3-magnetic bar, 31-installation part, 32-magnetic part, 33-non-magnetic part, 4-vibration motor, 5-three-way valve, 51-three-way valve core, 52-rotation shaft, 6-switching cylinder, 7-magnetic separation core, 71-damping spring, 72-installation shaft, 73-adsorption sleeve, 8-air pipe and 9-telescopic cylinder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1 and 2, the utility model provides a permanent magnetic dry powder magnetic separator, which comprises a box body 2, a magnetic separation inner core 7 is arranged in the box body 2, a feed inlet 1 is arranged at the top of the magnetic separation inner core 7, a discharge outlet is arranged at the bottom of the magnetic separation inner core 7, powder materials are fed in through the feed inlet 1 at the top, the powder materials can be conveyed and magnetically absorbed in the magnetic separation inner core 7 to the maximum extent, then the absorbed non-magnetic dry powder is discharged from the discharge outlet, a plurality of adsorption sleeves 73 with magnetic rods 3 inserted in the magnetic separation inner core 7 are arranged in a staggered manner, the adsorption sleeves 73 are arranged in a staggered manner, the dry powder is ensured to be fully contacted with the surfaces of the adsorption sleeves 73, the magnetic materials mixed in the dry powder are fully adsorbed, the separation effect of the dry powder and the magnetic materials is increased, a driving piece for driving the magnetic rods 3 to be switched between two states of inserting the adsorption sleeves 73 and extracting the adsorption sleeves 73 is arranged on the side surface of the magnetic separation inner core 7, after the magnetic substances in the dry powder are adsorbed, the magnetic rod 3 in the dry powder is pulled out, the magnetism on the adsorption sleeve 73 disappears, the magnetic substances fall off from the outer wall of the adsorption sleeve 73, and the technical effect of separating the magnetic substances from the adsorption sleeve 73 is achieved, the discharge port is fixedly provided with the three-way valve 5, and the separation of the dry powder and the magnetic impurities is guaranteed by controlling the three-way valve 5; drive vibrating motor 4 of magnetic separation inner core 7 vibration, vibrating motor 4 set firmly in the side of magnetic separation inner core 7 vibrates magnetic separation inner core 7 through vibrating motor 4, and the magnetic substance that will adsorb on adsorbing sleeve 73 carries out the vibration separation, prevents that the magnetic substance from gluing unable separation on adsorbing sleeve 73.
Referring to fig. 2 and 3, preferably, the driving member of the present invention is a telescopic cylinder 9, an air pipe 8 of the telescopic cylinder 9 is communicated to ensure simultaneous telescopic movement of the telescopic cylinder 9 and increase efficiency when discharging magnetic substances, one end of the magnetic rod 3 is connected to an output end of the telescopic cylinder 9 through a mounting portion 31 of the magnetic rod 3 to ensure that the telescopic cylinder 9 can drive the magnetic rod 3 to reciprocate, the magnetic rod 3 includes a magnetic portion 32 and a non-magnetic portion 33, the magnetic portion 33 is switched between two states of inserting the adsorption sleeve 73 and extracting the adsorption sleeve 73 under the action of the telescopic cylinder 9, the magnetic portion 32 is disposed between the non-magnetic portion 33 and the mounting portion 31, when in use, the magnetic portion 32 is inserted into the adsorption sleeve 73, and under the action of the magnetic portion 32, the adsorption sleeve 73 is magnetized, resulting in that the whole adsorption sleeve 73 has magnetism, when dry powder process adsorption sleeve 73's surface, magnetic substance is adsorbed adsorption sleeve 73's surface, there is not magnetic dry powder material to fall under the action of gravity and accomplish the separation, after adsorbing the completion, when needing to adsorb sleeve 73 surface adsorption's magnetic substance and discharging, control through telescopic cylinder 9, with the outside of the flexible adsorption sleeve 73 of magnetic force portion 32, and no magnetic part 33 is in the inside of adsorption sleeve 73, magnetic substance drops under the action of gravity this moment and accomplishes the separation, guarantee the smooth and easy nature of whole magnetic rod in the operation process through setting up no magnetic part 33, it blocks by adsorption sleeve 73 edge to prevent to appear when magnetic rod 3 stretches out and draws back.
Referring to fig. 2 and 5, in addition, mounting shafts 72 are arranged at four opposite corners of the magnetic separation inner core 7, the mounting shafts 72 are inserted into the box body 2 in a sliding manner, and damping springs 71 are sleeved on the mounting shafts 72, so that when the vibration motor 4 vibrates the magnetic separation inner core 7, the impact of the magnetic separation inner core 7 on the box body 2 is reduced, and the damage and the vibration of the box body 2 are reduced.
Referring to fig. 4, further, a switching cylinder 6 is arranged on the side surface of the three-way valve 5, the switching cylinder 6 drives the three-way valve core 51 to rotate, and the switching cylinder 6 cooperates with the telescopic cylinder 9 to discharge the magnetic material, so that the magnetic material and the dry powder are prevented from being mixed again due to the fact that the dry powder and the magnetic material are discharged from one port.
In this embodiment, referring to fig. 1, fig. 2, fig. 4 and fig. 5, firstly, the dry powder material is fed from the feeding port 1, then the dry powder falls into the magnetic separation core 7 under the action of gravity, the dry powder passes through the outer walls of the plurality of adsorption sleeves 73 arranged in a staggered manner during the falling process, the magnetic force part 32 of the magnetic rod 3 retracts into the adsorption sleeve 73 under the action of the telescopic cylinder 9, then the magnetic substance mixed in the dry powder is adsorbed on the outer wall of the adsorption sleeve 73 under the action of the magnetic force part 32, then the screening of the dry powder material is completed, the switching cylinder 6 of the three-way valve 5 moves, the three-way valve spool 51 rotates around the rotating shaft 52, the three-way valve 5 is switched to another passage, then the telescopic cylinder 9 stretches the magnetic force part 32 out of the adsorption sleeve 73, the adsorption sleeve 73 loses magnetism, the magnetic substance falls and is discharged from another outlet of the three-way valve 5, and the vibration motor 4 vibrates at this time, the magnetic substance on the adsorption sleeve 73 is completely separated and discharged, and the separation process is completed.
In summary, the present invention provides a permanent magnetic dry powder magnetic separator, including: the box body is internally provided with a magnetic separation inner core, the top of the magnetic separation inner core is provided with a feed inlet, the bottom of the magnetic separation inner core is provided with a discharge outlet, powder materials are fed from the feed inlet at the top, the powder materials can be conveyed and magnetically adsorbed in the magnetic separation inner core to the maximum extent, then the adsorbed dry powder is discharged from the discharge outlet, the magnetic separation inner core is internally provided with a plurality of adsorption sleeves which are arranged in a staggered manner, the adsorption sleeves are arranged in a staggered manner, the dry powder is ensured to be fully contacted with the surfaces of the adsorption sleeves, the magnetic substances mixed in the dry powder are fully adsorbed, the separation effect of the dry powder and the magnetic substances is improved, the side surface of the magnetic separation inner core is provided with a driving piece for driving the magnetic rods to be switched between two states of inserting the adsorption sleeves and extracting the adsorption sleeves, and after the magnetic substances in the magnetic separation inner core are completely adsorbed, the magnetic rods in the magnetic separation inner core are extracted, the magnetic on the adsorption sleeve disappears, the magnetic substance falls off from the outer wall of the adsorption sleeve, the technical effect of separating the magnetic substance from the adsorption sleeve is achieved, the discharge port is fixedly provided with a three-way valve, and the separation of the dry powder and the magnetic impurities is ensured by controlling the three-way valve; the drive the vibrating motor of magnetic separation inner core vibration, vibrating motor set firmly in the side of magnetic separation inner core vibrates the magnetic separation inner core through vibrating motor, and the magnetic substance that will adsorb on adsorbing the sleeve carries out vibration separation, prevents that magnetic substance from gluing unable separation on adsorbing the sleeve.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Claims (6)
1. A permanent-magnet dry powder magnetic separator is characterized by comprising:
the magnetic separation device comprises a box body, a magnetic separation inner core is arranged in the box body, a feed inlet is formed in the top of the magnetic separation inner core, a discharge outlet is formed in the bottom of the magnetic separation inner core, a plurality of adsorption sleeves which are arranged in a staggered mode and in which magnetic rods are inserted are arranged in the magnetic separation inner core, a driving piece which drives the magnetic rods to switch between two states of inserting into the adsorption sleeves and drawing out of the adsorption sleeves is arranged on the side face of the magnetic separation inner core, and a three-way valve is fixedly arranged at the discharge outlet;
the vibration motor drives the magnetic separation inner core to vibrate, and the vibration motor is fixedly arranged on the side face of the magnetic separation inner core.
2. The permanent magnetic dry powder magnetic separator according to claim 1, wherein the driving member is a telescopic cylinder, and one end of the magnetic rod is connected with the output end of the telescopic cylinder.
3. The permanent magnetic dry powder magnetic separator according to claim 2, wherein the magnetic bar comprises a magnetic part and a non-magnetic part, and the magnetic part is switched between two states of inserting and extracting the adsorption sleeve under the action of the telescopic cylinder.
4. The permanent magnetic dry powder magnetic separator according to claim 1, wherein mounting shafts are arranged at four opposite corners of the magnetic separation inner core, the mounting shafts are slidably inserted into the box body, and damping springs are sleeved on the mounting shafts.
5. The permanent magnetic dry powder magnetic separator according to claim 2, wherein a switching cylinder is arranged on the side of the three-way valve, and the switching cylinder drives a valve core of the three-way valve to rotate.
6. The permanent magnetic dry powder magnetic separator according to claim 5, wherein the switching cylinder cooperates with the telescopic cylinder to achieve discharge of magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354091.3U CN216910595U (en) | 2021-12-29 | 2021-12-29 | Permanent-magnet dry powder magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354091.3U CN216910595U (en) | 2021-12-29 | 2021-12-29 | Permanent-magnet dry powder magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216910595U true CN216910595U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123354091.3U Active CN216910595U (en) | 2021-12-29 | 2021-12-29 | Permanent-magnet dry powder magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216910595U (en) |
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2021
- 2021-12-29 CN CN202123354091.3U patent/CN216910595U/en active Active
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