CN210935390U - Magnetic separator for fine iron powder concentration - Google Patents
Magnetic separator for fine iron powder concentration Download PDFInfo
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- CN210935390U CN210935390U CN201921724583.7U CN201921724583U CN210935390U CN 210935390 U CN210935390 U CN 210935390U CN 201921724583 U CN201921724583 U CN 201921724583U CN 210935390 U CN210935390 U CN 210935390U
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- iron powder
- scraper
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Abstract
The utility model discloses a fine iron powder concentration magnetic separator, which is fixed on a horizontal roller with an arc-shaped fixing frame at an angle of 240 degrees leftwards on the basis of Chinese patent with the patent number of 201810757185.9 and the patent name of ultra-pure fine iron powder magnetic separator; the top of horizontal cylinder is equipped with cowl, cowl's one end is connected in the frame, cowl's the other end is connected with and holds back the device, holds back the device and includes the groove of damming and holds back the scraper blade, and the groove of damming is located the below of magnetic path combination upper end, holds back the connection of a side tilt up of scraper blade and holds back the left uppermost end in the groove, and the directional horizontal cylinder of opposite side holds back the length that the scraper blade is greater than the length of horizontal cylinder, holds back and is equipped with anti friction plastic between scraper blade and the horizontal cylinder, and the top of holding back the scraper. The utility model discloses the iron powder on with horizontal drum is washed down in the one end of feed inlet, makes the iron powder water of omitting carry out the magnetic separation once more, has the advantage of ore dressing efficient, save the resource.
Description
Technical Field
The utility model relates to a fine concentration magnet separator of fine iron powder.
Background
Non-metallic minerals in nature mostly contain harmful impurities such as iron, titanium, manganese and the like, influence the whiteness and the physical and chemical properties of products, limit the application field and reduce the market value. Therefore, the purification and iron removal of the nonmetallic ore are the key, and the magnetic separation is the most common and effective method for removing iron from the nonmetallic ore, so that the method has the advantages of quick process, no pollution, simplicity in operation, low production cost and the like. Therefore, Chinese patent '201810757185.9' with patent name 'ultra-pure fine iron powder magnetic separator' appears, but the device washes iron from the left side of the roller by using a concentrate discharge washing pipe, but the washed mixture easily flows down from a gap between a guide plate and the roller and then is discharged from a tailing discharge opening, so that the recovery rate of fine iron powder is reduced, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a refined magnet separator of fine iron powder solves the current magnet separator's the fine iron powder's of recovery rate low, the problem of extravagant resource.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a fine iron powder concentration magnetic separator, which comprises a frame and a horizontal roller, wherein an arc-shaped fixing frame which is in clearance fit with the inner wall of the horizontal roller is arranged on a fixed shaft in the horizontal roller, a layer of magnetic block combination with the same magnetic pole direction is arranged on the inner wall of the arc-shaped fixing frame, and a flushing pipe is arranged in the middle position of the magnetic block combination; a speed reducer is arranged on the rack on one side of the horizontal roller, an angle adjusting rod is arranged at the other end of the horizontal roller, a semicircular casing is arranged on the upper end of the rack towards the periphery of the lower half part of the horizontal roller by using a suspension loop, and an arc-shaped sieve plate is arranged between the semicircular casing and the horizontal roller; a feed port is formed in the semicircular shell, a magnetic field isolation feed port is formed in the lower end of the feed port, and a tailing discharge port is formed in the rear lower portion of the semicircular shell; the frame is close to vibrating motor, its characterized in that are installed to one side of feed inlet: the arc-shaped fixing frame is fixed on the fixing shaft of the horizontal roller in a leftward angle of 240 degrees; the magnetic block combination type horizontal drum is characterized in that an arc-shaped baffle is arranged above the horizontal drum, one end of the arc-shaped baffle is connected to the rack, the other end of the arc-shaped baffle is connected with a trapping device, the trapping device comprises a trapping groove and a trapping scraper, the trapping groove is longitudinally arranged on one side of the horizontal drum and is located below the uppermost end of the magnetic block combination, the trapping groove is communicated with the collection box, one side edge of the trapping scraper is obliquely upwards connected to the uppermost end of the left side of the trapping groove, the other side of the trapping scraper points to the horizontal drum, the length of the trapping scraper is larger than that of the horizontal drum, anti-friction plastic is arranged between the trapping scraper and the horizontal drum, and a trapping flushing pipe is arranged above.
Furthermore, one end of the arc-shaped baffle plate is welded on the rack.
Further, the arc-shaped baffle is respectively connected with two sides of the interception groove through two fixing rods.
Further, the arc-shaped sieve plate has at least two layers.
Furthermore, the diameter of each sieve pore of the arc-shaped sieve plate is 1-4 mm, and the distance between two adjacent sieve pores is 2-6 mm.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses the iron powder on with horizontal drum is washed down in the one end of feed inlet, makes the iron powder water of omitting carry out the magnetic separation once more, has simple structure, and ore dressing efficiency is high, with low costs, and the pollution-free saves the advantage of resource.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of the structure of the magnetic separator for fine iron powder concentration of the present invention;
description of reference numerals: 1. a frame; 2. a horizontal roller; 3. an arc-shaped fixing frame; 4. combining magnetic blocks; 5. a speed reducer; 6. an arc-shaped sieve plate; 7. a flush tube; 8. an arc-shaped baffle plate; 9. a trapping tank; 10. intercepting a scraper; 11. Intercepting the flushing pipe; 12. and (5) fixing the rod.
Detailed Description
As shown in fig. 1, a fine iron powder concentration magnetic separator comprises a frame 1 and a horizontal roller 2, an arc-shaped fixing frame 3 in clearance fit with the inner wall of the horizontal roller 2 is installed on a fixing shaft in the horizontal roller 2, the arc-shaped fixing frame 3 is fixed on the fixing shaft of the horizontal roller 2 leftwards at an angle of 240 degrees, a layer of magnetic block combination 4 with the same magnetic pole direction is installed on the inner wall of the arc-shaped fixing frame 3, a flushing pipe 7 is arranged in the middle of the magnetic block combination 4, and impurities which are not iron in substances adsorbed by the magnetic block combination 4 are flushed by the flushing pipe 7.
The speed reducer is arranged on the rack 1 on one side of the horizontal roller 2, the angle adjusting rod is arranged at the other end of the horizontal roller, a semicircular casing is arranged on the upper end of the rack 1 and is used for hanging lugs to the periphery of the lower half part of the horizontal roller 2, an arc-shaped sieve plate 6 is arranged between the semicircular casing and the horizontal roller 2, at least two layers of the arc-shaped sieve plate 6 are arranged, the diameter of each sieve pore of the arc-shaped sieve plate 6 is 1-4 mm, and the distance between every two adjacent sieve pores is 2-6 mm.
The magnetic field isolation type tailing discharging device is characterized in that a feeding hole is formed in the semicircular shell, a magnetic field isolation feeding hole is formed in the lower end of the feeding hole, and a tailing discharging hole is formed in the rear lower portion of the semicircular shell.
And a vibration motor is arranged on one side of the frame 1 close to the feeding hole.
The upper portion of the horizontal roller 2 is provided with an arc baffle 8, one end of the arc baffle 8 is welded on the rack 1, the other end of the arc baffle 8 is connected with an intercepting device through two fixing rods 12 respectively, the intercepting device comprises an intercepting groove 9 and an intercepting scraper 10, the intercepting groove 9 is longitudinally arranged on one side of the horizontal roller 2 and is located below the uppermost end of the magnetic block combination 4, the intercepting groove 9 is communicated with a collecting box, one side edge of the intercepting scraper 10 is obliquely upwards connected to the uppermost end of the left intercepting groove 9, the other side of the intercepting groove points to the horizontal roller 2, the length of the intercepting scraper 10 is larger than that of the horizontal roller 2, anti-friction plastic is arranged between the intercepting scraper 10 and the horizontal roller 2, and an intercepting flushing pipe 11 is arranged above the intercepting scraper 10.
The action process of the utility model is as follows:
during operation, ore pulp is uniformly fed from the feeding port, slurry enters the lower portion of the arc-shaped sieve plate 6 through the magnetic field isolation feeding port, the vibrating motor drives the semicircular shell and the arc-shaped sieve plate 6 to vibrate in an elliptic track mode, iron powder in the slurry is upwards sucked under the action of magnetic force of the magnetic block combination 4, magnetic agglomeration is broken up when the sucked iron powder passes through sieve pores, the iron powder is washed by the washing pipe 7 until the iron powder on the horizontal roller 2 rotates to the position without the magnetic block combination 4, the iron powder is washed by the interception washing pipe 11 and collected by the interception scraper blade 10 and the interception groove 9, and iron powder water mixture which is not collected can enter the upper portion of the semicircular shell again to be subjected to magnetic separation again.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. A magnetic separator for fine iron powder selection comprises a rack (1) and a horizontal roller (2), wherein an arc-shaped fixing frame (3) in clearance fit with the inner wall of the horizontal roller (2) is installed on a fixing shaft in the horizontal roller (2), a layer of magnetic block combination (4) with the same magnetic pole direction is installed on the inner wall of the arc-shaped fixing frame (3), and a flushing pipe (7) is arranged in the middle of the magnetic block combination (4); a speed reducer (5) is arranged on the rack (1) on one side of the horizontal roller (2), an angle adjusting rod is arranged at the other end of the horizontal roller, a semicircular casing is arranged on the vibration absorber at the upper end of the rack (1) towards the periphery of the lower half part of the horizontal roller (2) by using a suspension loop, and an arc-shaped sieve plate (6) is arranged between the semicircular casing and the horizontal roller (2); a feed port is formed in the semicircular shell, a magnetic field isolation feed port is formed in the lower end of the feed port, and a tailing discharge port is formed in the rear lower portion of the semicircular shell; frame (1) is close to vibrating motor, its characterized in that are installed to one side of feed inlet: the arc-shaped fixing frame (3) is fixed on the fixing shaft of the horizontal roller (2) in a left angle of 240 degrees; an arc baffle (8) is arranged above the horizontal roller (2), one end of the arc baffle (8) is connected to the rack (1), the other end of the arc baffle (8) is connected with an interception device, the interception device comprises an interception groove (9) and an interception scraper (10), the interception groove (9) is longitudinally arranged on one side of the horizontal roller (2) and is positioned below the right side of the uppermost end of the magnetic block combination (4), the interception groove (9) is communicated with the collection box, one side edge of the interception scraper (10) is obliquely upwards connected to the uppermost end of the left side of the interception groove (9), the other side of the interception scraper points to the horizontal roller (2), the length of the interception scraper (10) is greater than that of the horizontal roller (2), and anti-friction plastic is arranged between the interception scraper (10) and the horizontal roller (2), an interception flushing pipe (11) is arranged above the interception scraper (10).
2. The fine iron powder concentration magnetic separator according to claim 1, characterized in that: one end of the arc-shaped baffle (8) is welded on the rack (1).
3. The fine iron powder concentration magnetic separator according to claim 1, characterized in that: the arc-shaped baffle (8) is respectively connected with the two sides of the interception groove (9) through two fixing rods (12).
4. The fine iron powder concentration magnetic separator according to claim 1, characterized in that: the arc-shaped sieve plate (6) has at least two layers.
5. The fine iron powder concentration magnetic separator according to claim 4, characterized in that: the diameter of each sieve pore of the arc-shaped sieve plate (6) is 1-4 mm, and the distance between every two adjacent sieve pores is 2-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724583.7U CN210935390U (en) | 2019-10-15 | 2019-10-15 | Magnetic separator for fine iron powder concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724583.7U CN210935390U (en) | 2019-10-15 | 2019-10-15 | Magnetic separator for fine iron powder concentration |
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| Publication Number | Publication Date |
|---|---|
| CN210935390U true CN210935390U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724583.7U Active CN210935390U (en) | 2019-10-15 | 2019-10-15 | Magnetic separator for fine iron powder concentration |
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| CN (1) | CN210935390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317130A (en) * | 2021-01-07 | 2021-02-05 | 山东宝泰隔热材料有限公司 | Polyamide production is with multi-functional magnet separator |
| CN113492057A (en) * | 2021-05-14 | 2021-10-12 | 李续磊 | Magnetic separation screening device for castable |
| CN114100848A (en) * | 2021-11-16 | 2022-03-01 | 李鑫虎 | Metal mineral separation flotation machine |
-
2019
- 2019-10-15 CN CN201921724583.7U patent/CN210935390U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317130A (en) * | 2021-01-07 | 2021-02-05 | 山东宝泰隔热材料有限公司 | Polyamide production is with multi-functional magnet separator |
| CN113492057A (en) * | 2021-05-14 | 2021-10-12 | 李续磊 | Magnetic separation screening device for castable |
| CN113492057B (en) * | 2021-05-14 | 2024-01-26 | 山西诺扬耐火材料股份有限公司 | Castable magnetic separation screening plant |
| CN114100848A (en) * | 2021-11-16 | 2022-03-01 | 李鑫虎 | Metal mineral separation flotation machine |
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