CN104907170A - Permanent magnet magnetic separation cylinder - Google Patents
Permanent magnet magnetic separation cylinder Download PDFInfo
- Publication number
- CN104907170A CN104907170A CN201510306638.2A CN201510306638A CN104907170A CN 104907170 A CN104907170 A CN 104907170A CN 201510306638 A CN201510306638 A CN 201510306638A CN 104907170 A CN104907170 A CN 104907170A
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- screen drum
- permanent
- transmission shaft
- magnetic
- power transmission
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Abstract
The invention discloses a permanent magnetic separation cylinder which comprises a permanent magnetic system, a screen cylinder, a middle partition plate, a shell, a feeding pipe, a sealing device, a transmission shaft, a motor and the like. The method is characterized in that: the permanent magnetic system is fixed on the inner side of the shell, the screen drum is positioned in the middle of the permanent magnetic system, the motor drives the screen drum to rotate through the transmission shaft, and the middle partition plate divides the shell into a magnetic object cavity and a non-magnetic object cavity. The magnetic mineral separator has the advantages of low energy consumption, easy replacement of the screen, convenient operation and maintenance and the like, and is suitable for separating magnetic minerals.
Description
Technical field
The invention belongs to ore dressing field, a kind of magnetic ore separation equipment of specific design.
Background technology
Magnetic separation is separated Magnetic Materials and nonmagnetics common method, and magnetic separator conventional mostly at present is non-uniform magnetic-field screening installation, and the Magnetic Materials sub-elected easily is mingled with nonmagnetics.
The magnetic agglomeration gravity separator developed according to magnetic coagulation principle and column magnetic separator are all carry out sorting in the magnetic field environment of approaches uniformity.Its principle is that the Magnetic Materials of reunion is separated with the nonmagnetics of not reuniting by the method utilizing back-flushing to carry out fluidized classifying.Be mingled with for reducing, magnetic system design is all discontinuous by these two kinds of equipment, and make it to realize to reunite-dispersion-effect of reuniting, when disperseing, nonmagnetics can separate by flushing water.Be mingled with although these two kinds of equipment can effectively reduce, particulate Magnetic Materials is very easily lost under the effect of back-flushing, and the water consumption of equipment be larger.
Magnetic field screening separator is the magnetic plant carrying out sorting in the magnetic field environment according to a kind of approaches uniformity of Magnetic field screening method principle design.Its principle utilizes symmetrical pair of planar magnetic system of placing to form uniform magnetic field, and Magnetic Materials magnetizes in magnetic field forms chain form, utilizes the method for screening to be separated with loose nonmagnetics by the Magnetic Materials of forming chain form.This equipment efficiently solves magnetic agglomeration gravity separator and column magnetic separator water loss is large and particulate Magnetic Materials reclaims the weak deficiency of ability.But this Magnetic field screening separator magnetic is permanent magnetic system, and field intensity not easily regulates, and screen cloth easily blocks, screen cloth not easy to clean and replacing when safeguarding.
Summary of the invention
Easily block for Magnetic field screening separator sieve aperture in prior art, the screen cloth not shortcoming such as easy to clean and replacing when safeguarding, the invention provides that a kind of sieve aperture not easily blocks, screen cloth changes convenient and that treating capacity is large permanent-magnet concentration cylinder.
To achieve these goals, the technical solution used in the present invention is: a kind of permanent-magnet concentration cylinder, comprises the parts compositions such as permanent magnetic system, screen drum, central dividing plate, housing, feed pipe, sealing device, power transmission shaft and motor.It is characterized in that: described permanent magnetic system is fixed on case inside, screen drum is positioned in the middle of permanent magnetic system, and motor drives screen drum to rotate by power transmission shaft, and housing is divided into Magnetic Materials chamber and nonmagnetics chamber by central dividing plate.
Described screen drum is polyhedral cone shaped cylinder, and the feeding end of screen drum is provided with lifting blade, and exhaust end is provided with deflector, and the outside of screen drum is provided with some trapezoidal screen clothes.
Described power transmission shaft and screen drum are by Flange joint, and power transmission shaft is fixed on housing by bearing block.
Described sealing device is concentric with power transmission shaft, is arranged on hull outside.
Compared with prior art, 1) present invention employs polyhedral cone shaped screen drum, screen drum continuous rotation, compass screen surface not easily blocks;
2) modularization compass screen surface design, compass screen surface is convenient to change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of permanent-magnet concentration cylinder, comprises the parts compositions such as permanent magnetic system 1, screen drum 2, central dividing plate 3, housing 4, feed pipe 5, sealing device 6, power transmission shaft 7 and motor 8.It is characterized in that: described permanent magnetic system 1 is fixed on inside housing 4, screen drum 2 is positioned in the middle of permanent magnetic system 1, and motor 8 drives screen drum 2 to rotate by power transmission shaft 7, and housing 4 is divided into Magnetic Materials chamber and nonmagnetics chamber by central dividing plate 3.
Screen drum 2 is polyhedral cone shaped cylinder, and the feeding end of screen drum 2 is provided with lifting blade, and exhaust end is provided with deflector, and the outside of screen drum 2 is provided with some trapezoidal screen clothes.Power transmission shaft 7 and screen drum 2 are by Flange joint, and power transmission shaft 7 is fixed on housing by bearing block.Sealing device 6 is concentric with power transmission shaft 7, is arranged on outside housing 4.
This permanent-magnet concentration cylinder is for working continuously, operating procedure is as follows: during work, driven by motor screen drum rotates, material feeds on lifting blade by feed pipe, is dispersed in by material and rotates in screen drum, under uniform magnetic field effect, Magnetic Materials is reunited in chain, along the flowing of ore pulp magnetropism thing chamber, finally enter magnetic chamber, and nonmagnetics enters non magnetic chamber through sieve aperture.
Claims (4)
1. permanent-magnet concentration cylinder, comprises the parts compositions such as permanent magnetic system (1), screen drum (2), central dividing plate (3), housing (4), feed pipe (5), sealing device (6), power transmission shaft (7) and motor (8).It is characterized in that: described permanent magnetic system (1) is fixed on housing (4) inner side, screen drum (2) is positioned in the middle of permanent magnetic system (1), motor (8) drives screen drum (2) to rotate by power transmission shaft (7), and housing (4) is divided into Magnetic Materials chamber and nonmagnetics chamber by central dividing plate (3).
2. permanent-magnet concentration cylinder according to claim 1, it is characterized in that: described screen drum (2) is polyhedral cone shaped cylinder, the feeding end of screen drum (2) is provided with lifting blade, and exhaust end is provided with deflector, and the outside of screen drum (2) is provided with some trapezoidal screen clothes.
3. permanent-magnet concentration cylinder according to claim 1, is characterized in that: described power transmission shaft (7) and screen drum (2) are by Flange joint, and power transmission shaft (7) is fixed on housing by bearing block.
4. permanent-magnet concentration cylinder according to claim 1, is characterized in that: described sealing device (6) is concentric with power transmission shaft (7), is arranged on housing (4) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306638.2A CN104907170A (en) | 2015-06-08 | 2015-06-08 | Permanent magnet magnetic separation cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306638.2A CN104907170A (en) | 2015-06-08 | 2015-06-08 | Permanent magnet magnetic separation cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907170A true CN104907170A (en) | 2015-09-16 |
Family
ID=54076851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306638.2A Pending CN104907170A (en) | 2015-06-08 | 2015-06-08 | Permanent magnet magnetic separation cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907170A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216092A (en) * | 2016-09-29 | 2016-12-14 | 芜湖市三山区绿色食品产业协会 | A kind of magnetic separation barrel for grain processing |
| CN110404678A (en) * | 2019-08-22 | 2019-11-05 | 酒泉阿树农业生物科技有限责任公司 | A kind of Feed Manufacturing process equipment and feed production method with pipe magnetic separator |
| CN112756108A (en) * | 2020-12-30 | 2021-05-07 | 杭州万欣木业有限公司 | Solid wood processing technology and wood chip processing equipment |
| CN113019698A (en) * | 2021-02-25 | 2021-06-25 | 迁安市联丰工贸有限责任公司 | Magnetic agglomeration gravity separator and iron separation process using same |
| CN113399112A (en) * | 2021-06-01 | 2021-09-17 | 辽宁科技大学 | Permanent magnet drum type magnetic separator with mechanical dispersing function |
| CN113426521A (en) * | 2021-06-30 | 2021-09-24 | 宁夏建设职业技术学院 | Environment-friendly building material recovery unit |
-
2015
- 2015-06-08 CN CN201510306638.2A patent/CN104907170A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216092A (en) * | 2016-09-29 | 2016-12-14 | 芜湖市三山区绿色食品产业协会 | A kind of magnetic separation barrel for grain processing |
| CN110404678A (en) * | 2019-08-22 | 2019-11-05 | 酒泉阿树农业生物科技有限责任公司 | A kind of Feed Manufacturing process equipment and feed production method with pipe magnetic separator |
| CN110404678B (en) * | 2019-08-22 | 2020-05-05 | 酒泉阿树农业生物科技有限责任公司 | Feed production and processing equipment with permanent magnet drum and feed production method |
| CN112756108A (en) * | 2020-12-30 | 2021-05-07 | 杭州万欣木业有限公司 | Solid wood processing technology and wood chip processing equipment |
| CN113019698A (en) * | 2021-02-25 | 2021-06-25 | 迁安市联丰工贸有限责任公司 | Magnetic agglomeration gravity separator and iron separation process using same |
| CN113399112A (en) * | 2021-06-01 | 2021-09-17 | 辽宁科技大学 | Permanent magnet drum type magnetic separator with mechanical dispersing function |
| CN113426521A (en) * | 2021-06-30 | 2021-09-24 | 宁夏建设职业技术学院 | Environment-friendly building material recovery unit |
| CN113426521B (en) * | 2021-06-30 | 2022-04-29 | 宁夏建设职业技术学院 | Environment-friendly building material recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
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| RJ01 | Rejection of invention patent application after publication |