CN209849078U - Automatic vortex type electromagnetic separator - Google Patents
Automatic vortex type electromagnetic separator Download PDFInfo
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- CN209849078U CN209849078U CN201920194705.XU CN201920194705U CN209849078U CN 209849078 U CN209849078 U CN 209849078U CN 201920194705 U CN201920194705 U CN 201920194705U CN 209849078 U CN209849078 U CN 209849078U
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Abstract
The utility model relates to an automatic vortex formula electromagnetic separator, automatic vortex formula electromagnetic separator make the raw materials under the power effect of advancing the thick liquid pump, behind the flight, will be originally the raw materials change into the mobile state of spiral in the pipeline parallel flow, form the swirl behind the entering magnetic cavity to make raw materials and magnetic medium fully contact, and then improve the magnetic medium and catch magnetic impurity's chance, improve magnetic separation deironing effect. In the flushing and iron-removing process, water flow passes through the spiral sheet under the power action of the water pump, clean water which flows in parallel in the pipeline originally is changed into a spiral flowing state, and vortex is formed after the clean water enters the magnetic cavity, so that the magnetic medium is washed more cleanly. The mode of lower part feeding, upper portion ejection of compact is adopted in the deironing process, can make the distribution of raw materials more even, improves the magnetic separation deironing effect. And the butterfly valve is adopted for control, manual operation is not needed, the iron removal is more convenient and rapid, and the iron removal efficiency is higher.
Description
Technical Field
The utility model belongs to the magnetic separation field especially relates to an automatic vortex formula electromagnetic separator.
Background
In the fields of ceramics, chemical industry and the like, the performance and the quality of products are affected by ferromagnetic substances in used raw materials, so that the ferromagnetic substances in the raw materials are removed by a magnetic separator before production, and the purpose of improving the performance and the quality of the products is further achieved.
In the traditional automatic electromagnetic separator, raw materials flow upwards or downwards vertically in a magnetic cavity, so that the contact time of the raw materials and a magnetic medium is limited, and the contact mode is single, thereby causing the incomplete deferrization of the magnetic separator.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an automatic vortex formula electromagnetic separator can increase the time of raw materials and the contact of magnetic medium, improves the magnetic medium and catches magnetic impurity's chance to improve magnetic separation deironing effect.
The utility model discloses an automatic vortex type electromagnetic separator, which comprises a frame, a magnetic cavity arranged on the frame, an excitation coil, a magnetic yoke positioned around the excitation coil, a slurry inlet pipe, a flushing pipe, a slurry outlet pipe, an iron discharge pipe and a slurry return pipe, wherein the slurry inlet pipe is arranged below the frame and is connected with the lower end of the magnetic cavity through a cross joint; an air inlet is arranged between the upper magnetic pole head and the lower magnetic pole head, the upper magnetic pole head, the magnetic medium and the lower magnetic pole head are arranged in the air gap in the middle of the excitation coil from top to bottom in sequence to form a magnetic cavity, the upper magnetic pole head is provided with an upper spiral sheet, and the lower magnetic pole head is provided with a lower spiral sheet.
Furthermore, the slurry outlet pipe is controlled by a slurry inlet butterfly valve, the flushing pipe is controlled by a flushing butterfly valve, the slurry outlet pipe is controlled by a slurry outlet butterfly valve, the iron discharging pipe is controlled by an iron discharging butterfly valve, and the slurry return pipe is controlled by a slurry return butterfly valve, so that the automatic control of the magnetic separator is facilitated.
The transformer oil pump is characterized by further comprising an oil pump and an oil tank connected with the oil pump, the excitation coil is soaked in the transformer oil in the oil tank, an external heat exchanger is fixed on the rack and connected with the oil pump through a pipeline, a water inlet and a water outlet are formed in the heat exchanger, and when the transformer oil pump works, the oil pump enables the transformer oil in the oil tank to continuously flow in a circulating mode through the heat exchanger; cold water continuously flows from the water outlet to the water inlet on the heat exchanger, so that the transformer is cooled to realize the purpose of radiating the excitation coil.
Further, the magnetic medium may be a magnetic medium sheet, or a magnetic medium steel wool.
The utility model provides a beneficial effect that technical scheme brought is:
the utility model discloses automatic vortex formula electromagnetic separator makes the raw materials under the power effect of advancing the thick liquid pump, behind flight (last flight and lower flight), will be originally the raw materials change into the mobile state of spiral in the pipeline parallel flow, forms the swirl after getting into the magnetism chamber to increase the time of raw materials and magnetic medium contact, and then improve the magnetic medium and catch magnetic impurities's chance, improve magnetic separation deironing effect.
In the flushing and iron-removing process, water flows pass through the spiral sheets (the upper spiral sheet and the lower spiral sheet) under the power action of the water pump, clean water which flows in parallel in the pipeline originally is changed into a spiral flowing state, and vortex is formed after the clean water enters the magnetic cavity, so that the magnetic medium is flushed more cleanly.
The mode of lower part feeding, upper portion ejection of compact is adopted in the deironing process, can make the distribution of ground paste more even, improves the magnetic separation deironing effect. And the butterfly valve is adopted for control, manual operation is not needed, the iron removal is more convenient and rapid, and the iron removal efficiency is higher.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the scope of the invention, as claimed.
Drawings
Fig. 1 is a front view of the automatic vortex electromagnetic separator of the present invention.
In the figure:
1-slurry outlet pipe 2-slurry outlet butterfly valve 3-flushing pipe 4-flushing butterfly valve 5-three-way 6-upper spiral sheet
7-upper magnetic pole head 8-magnetic yoke 9-excitation coil 10-magnetic cavity 11-magnetic medium
12-lower spiral plate 13-lower magnetic pole head 14-frame 15-slurry inlet pipe 16-slurry inlet butterfly valve
17-four-way 18-iron discharge pipe 19-iron discharge butterfly valve 20-slurry return pipe 21-slurry return butterfly valve
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1, the automatic vortex electromagnetic separator of the present invention includes a frame 14, a magnetic cavity 10 disposed on the frame 14, an excitation coil 9, a magnetic yoke 8 located around the excitation coil 9, a slurry inlet pipe 15 connected to the magnetic cavity 10, a flushing pipe 3, a slurry outlet pipe 1, an iron discharging pipe 18, and a slurry return pipe 20.
The slurry inlet pipe 15 is arranged below the frame 14 and is connected with the lower end of the magnetic cavity 10 through a four-way joint 17; an air inlet (not shown) is arranged between the air inlet and the air outlet, and the air inlet (not shown) is connected with a blower (not shown). The slurry outlet pipe 1 is fixed at the upper end of the magnetic cavity 10, and the flushing pipe 3 is fixed at the upper end of the magnetic cavity 10.
The slurry inlet pipe 15 is controlled through the slurry inlet butterfly valve 16, the flushing pipe 3 is controlled through the flushing butterfly valve 4, the slurry outlet pipe 1 is controlled through the slurry outlet butterfly valve 2, the iron discharging pipe 18 is controlled through the iron discharging butterfly valve 19, and the slurry return pipe 20 is controlled through the slurry return butterfly valve 21, so that the automatic control of the magnetic separator is convenient to realize.
In order to reduce the temperature of the field winding 9 even more quickly, an oil pump (not shown) and an oil tank (not shown) connected thereto are provided, the field winding 9 being immersed in the transformer oil in the oil tank. An external heat exchanger (not shown) is fixed on the frame 14, and the heat exchanger is connected with the oil pump through a pipeline. Wherein, the heat exchanger is provided with a water inlet and a water outlet, and when the heat exchanger works, the oil pump enables the transformer oil in the oil tank (not shown in the figure) to continuously flow circularly through the heat exchanger; cold water continuously flows from the water outlet to the water inlet on the heat exchanger, so that the transformer is cooled to realize the purpose of heat dissipation of the magnet exciting coil 9.
The air gap in the middle of the excitation coil 9 is sequentially provided with a hollow upper magnetic pole head 7, a magnetic medium 11 and a lower magnetic pole head 13 from top to bottom, and the upper magnetic pole head 7, the magnetic medium 11 and the lower magnetic pole head 13 are communicated to form a magnetic cavity 10. Wherein, the upper magnetic pole head 7 is provided with an upper spiral sheet 6, and the lower magnetic pole head 13 is provided with a lower spiral sheet 12.
The magnetic medium 11 can be a magnetic medium sheet or a magnetic medium steel wool, and when the magnetic medium sheet mode is adopted, the magnetic medium sheet comprises a plurality of magnetic separation medium sheets arranged up and down, the magnetic separation medium sheets comprise sheet bodies, holes or seams are arranged on the sheet bodies, material channels are formed by the holes or the seams, and the material channels are respectively communicated with the magnetic pole hollow channels of the upper magnetic pole head 7 and the lower magnetic pole head 13. Wherein, yoke 8 can adopt split type structure also can adopt integral structure, and split type structure's yoke 8 is convenient for make and transport.
The utility model discloses automatic vortex formula electromagnetic separator's working process as follows:
the slurry inlet pipe 15 is communicated with a slurry tank, the slurry inlet butterfly valve 16 controls the slurry inlet pipe 15 to feed, raw materials such as ceramic slurry, mineral powder and the like pass through the slurry inlet pipe 15 and the lower magnetic pole head 13 from the slurry tank and enter a material channel of the magnetic medium 11, the excitation coil 9 is electrified to generate a magnetic field, the magnetic medium 11 induces high field intensity, the magnetic medium 11 adsorbs magnetic impurities in the slurry onto the magnetic separation medium, the magnetically separated nonmagnetic slurry passes through a plurality of magnetic pole hollow channels of the upper magnetic pole head 7, and the de-ironed raw materials such as the ceramic slurry, the mineral powder and the like are discharged through the slurry outlet pipe 1.
Meanwhile, the oil pump enables transformer oil in an oil tank (not shown in the figure) to continuously flow circularly through the heat exchanger; cold water continuously flows from the water outlet to the water inlet on the heat exchanger, so that the purpose of radiating 9 rings of the magnet exciting coil is realized by cooling the transformer.
Closing the slurry inlet pipe 15 and the slurry outlet pipe 1 to stop feeding and discharging, keeping the excitation coil 9 electrified, opening the slurry return pipe 20 and opening the flushing pipe 3; water passes through a plurality of magnetic pole hollow channels of the flushing pipe 3, the upper magnetic pole head 7, the magnetic medium 11 and the lower magnetic pole head 13, and mineral aggregates mixed with the water are discharged and collected through the slurry return pipe 20, so that waste is reduced, and the yield is improved.
The magnet exciting coil 9 is powered off, the water flushing pipe 3 sprays water flow, the magnetic impurities adsorbed on the magnetic separation medium are washed away through the water flushing pipe 3, the upper magnetic pole head 7, the magnetic medium 11 and the lower magnetic pole head 13, and the magnetic impurities are discharged through the iron discharging pipe 18.
The utility model discloses automatic vortex formula electromagnetic separator makes the raw materials under the power effect of advancing the thick liquid pump, behind flight (last flight 6 and lower flight 12), will be originally the raw materials change into the mobile state of spiral in the pipeline parallel flow, form the swirl after getting into magnetic cavity 10 to increase the time of raw materials and 11 contacts of magnetic medium, and then improve the chance that magnetic medium caught magnetic impurities, improve magnetic separation deironing effect.
In the flushing and iron-removing process, after water flows pass through the spiral sheets (the upper spiral sheet 6 and the lower spiral sheet 12) under the power action of the water pump, clean water which originally flows in parallel in the pipeline is changed into a spiral flowing state, and a vortex is formed after the clean water enters the magnetic cavity 10, so that the magnetic medium is flushed more cleanly.
The mode of lower part feeding, upper portion ejection of compact is adopted in the deironing process, can make the distribution of raw materials more even, improves the magnetic separation deironing effect. The butterfly valve is adopted for control, manual operation is not needed, iron removal is more convenient and faster, and iron removal efficiency is higher; can be widely applied to removing iron powder, micro-iron powder, magnetic substances and the like in slurry glaze materials in the industries of ceramics, mining, chemical industry, electronics, food and the like.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. An automatic vortex formula electromagnetism magnetic separator which characterized in that: the slurry inlet pipe is arranged below the frame and is connected with the lower end of the magnetic cavity through a four-way joint; an air inlet is arranged between the upper magnetic pole head and the lower magnetic pole head, the upper magnetic pole head, the magnetic medium and the lower magnetic pole head are arranged in the air gap in the middle of the excitation coil from top to bottom in sequence to form a magnetic cavity, the upper magnetic pole head is provided with an upper spiral sheet, and the lower magnetic pole head is provided with a lower spiral sheet.
2. The automatic vortex type electromagnetic separator according to claim 1, wherein the slurry inlet pipe of the slurry outlet pipe is controlled by a slurry inlet butterfly valve, the flushing pipe is controlled by a flushing butterfly valve, the slurry outlet pipe is controlled by a slurry outlet butterfly valve, the iron discharge pipe is controlled by an iron discharge butterfly valve, and the slurry return pipe is controlled by a slurry return butterfly valve, thereby facilitating the realization of automatic control of the magnetic separator.
3. The automatic vortex type electromagnetic separator according to claim 1, wherein an oil pump and an oil tank connected with the oil pump are further provided, the excitation coil is immersed in transformer oil in the oil tank, an external heat exchanger is further provided and fixed on the frame, the heat exchanger is connected with the oil pump through a pipeline, a water inlet and a water outlet are formed in the heat exchanger, and during operation, the oil pump enables the transformer oil in the oil tank to continuously flow in a circulating mode through the heat exchanger; cold water continuously flows from the water outlet to the water inlet on the heat exchanger, so that the transformer is cooled to realize the purpose of radiating the excitation coil.
4. The automatic vortex type electromagnetic separator according to claim 1, wherein the magnetic medium is a magnetic medium sheet or a magnetic medium steel wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194705.XU CN209849078U (en) | 2019-02-13 | 2019-02-13 | Automatic vortex type electromagnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194705.XU CN209849078U (en) | 2019-02-13 | 2019-02-13 | Automatic vortex type electromagnetic separator |
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| Publication Number | Publication Date |
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| CN209849078U true CN209849078U (en) | 2019-12-27 |
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| CN201920194705.XU Active CN209849078U (en) | 2019-02-13 | 2019-02-13 | Automatic vortex type electromagnetic separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333162A (en) * | 2021-06-17 | 2021-09-03 | 广西下田锰矿有限责任公司 | Magnetic iron removing method |
| CN118002314A (en) * | 2024-04-09 | 2024-05-10 | 潍坊国特矿山设备有限公司 | Periodic magnetic separation screening machine |
-
2019
- 2019-02-13 CN CN201920194705.XU patent/CN209849078U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333162A (en) * | 2021-06-17 | 2021-09-03 | 广西下田锰矿有限责任公司 | Magnetic iron removing method |
| CN113333162B (en) * | 2021-06-17 | 2024-01-16 | 广西下田锰矿有限责任公司 | Magnetizing iron removing method |
| CN118002314A (en) * | 2024-04-09 | 2024-05-10 | 潍坊国特矿山设备有限公司 | Periodic magnetic separation screening machine |
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