CN104069943A - Dry magnetic separator - Google Patents
Dry magnetic separator Download PDFInfo
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- CN104069943A CN104069943A CN201410279519.8A CN201410279519A CN104069943A CN 104069943 A CN104069943 A CN 104069943A CN 201410279519 A CN201410279519 A CN 201410279519A CN 104069943 A CN104069943 A CN 104069943A
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- conveyer belt
- magnetic
- roller
- dry
- conveying belt
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Abstract
The invention relates to a dry magnetic separator. The dry magnetic separator comprises a rack and a charging bin at the top of the rack, wherein a discharging slope is arranged at a discharging opening in the bottom of the charging bin; a first conveying belt is arranged below the discharging slope; a first carrier roller is arranged at one end of the first conveying belt, and a roller shaft is arranged at the other end of the first conveying belt; a second conveying belt is arranged below the roller shaft; a second carrier roller is arranged at one end of the second conveying belt, and a first magnetic roller is arranged at the other end of the second conveying belt; a second separation material inlet and a first separation ore outlet are formed right below the first magnetic roller; a third conveying belt is arranged below the second separation material inlet; a third carrier roller is arranged at one end of the third conveying belt, and a second magnetic roller is arranged at the other end of the third conveying belt; a tailing outlet and a second separation ore outlet are formed right below the second magnetic roller. According to the dry magnetic separator, magnetic separation can be carried out for two times, and materials can be poured uniformly.
Description
Technical field
The present invention relates to magnetic separation technique field, especially a kind of dry-type magnetic extractor.
Background technology
Dry-type magnetic extractor is for dry magnetic mineral, to carry out the magnetic dressing machinery of sorting, during with respect to wet magnetic separator sorting mined material, to use liquid to improve for the efficiency of separation as diluent, dry-type magnetic extractor requires the mineral that are sorted to be dried, between particle, can move freely, become independently free state, otherwise can affect magnetic separation effect, even can cause can not sorting consequence.
General dry-type magnetic extractor only carries out primary screening to raw ore conventionally, and primary screening often can not all screen all concentrate, and mineral resources acquisition rate is low; There are some dry-type magnetic extractors because the inhomogeneous concentrate screening metal content incomplete and concentrate that yet can cause of batch turning is not high yet.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of secondary magnetic separation and uniform dry-type magnetic extractor of assurance batch turning of carrying out.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of dry-type magnetic extractor, the feeding warehouse that comprises frame and top thereof, described feeding warehouse bottom discharge mouth place is provided with discharging slope, below, described discharging slope is provided with the first conveyer belt, described first conveyer belt one end arranges the first carrying roller, the other end arranges roll shaft, described roll shaft below is provided with the second conveyer belt, described second conveyer belt one end arranges the second carrying roller, the other end arranges the first magnetic roller, under described the first magnetic roller, being provided with two selects charging aperture and to select mine mouth, described two select charging aperture below to be provided with the 3rd conveyer belt, described the 3rd conveyer belt one end arranges the 3rd carrying roller, the other end arranges the second magnetic roller, under described the second magnetic roller, be provided with mine tailing outlet and two and select mine mouth.
The invention has the beneficial effects as follows: the first conveyer belt is positioned at below, discharging slope, the transporting velocity of fast the first conveyer belt of discharging is accelerated, the second relative conveyer belt and the speed of the 3rd conveyer belt have quickening, just can guarantee the uniformity of batch turning, the effect of the first conveyer belt is effectively to guarantee to carry out magnetic separation after raw ore is first piled up evenly again, has improved screening effeciency and the metal content of concentrate; The present invention uses the first magnetic roller and the second magnetic roller to carry out secondary magnetic separation, has improved the acquisition rate of mineral resources.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described discharging slope lower surface is provided with vibrating motor.
The beneficial effect that adopts above-mentioned further scheme is the speed that the vibration frequency of vibrating motor has determined discharging, has also determined the uniformity that raw ore is piled up on conveyer belt, and vibrating motor is installed and has effectively been avoided raw ore to block the situation of discharging opening.
Further, described the first conveyer belt top arranges the first baffle plate near place, discharging slope, and described the first baffle plate is fixed on the bottom of feeding warehouse.
Further, described the 3rd conveyer belt top selects charging aperture place that second baffle is set near two, and described second baffle is fixed in frame.
The beneficial effect that adopts above-mentioned further scheme is baffle plate to be set the inhomogeneous mineral aggregate being deposited on conveyer belt to be smoothed evenly, and the height of baffle plate has determined the thickness that mineral aggregate is carried.
Further, the top in described the second conveyer belt arranges the first magnetic system, and the top in described the 3rd conveyer belt arranges the second magnetic system.
The beneficial effect that adopts above-mentioned further scheme is that magnetic system is set is first not roughly select before arriving magnetic roller at mineral aggregate in conveyer belt between left magnetic roller and carrying roller inner side, can effectively improve the metal content of concentrate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, frame, 2, feeding warehouse, 3, discharging slope, the 4, first conveyer belt, 5, vibrating motor, the 6, first baffle plate, the 7, first carrying roller, 8, roll shaft, 9, the second conveyer belt, the 10, first magnetic roller, the 11, second carrying roller, the 12, first magnetic system, 13, two select charging aperture, 14, one selects mine mouth, and 15, second baffle, 16, the 3rd conveyer belt, the 17, the 3rd carrying roller, the 18, second magnetic roller, 19, the second magnetic system, 20, mine tailing outlet, 21, two select mine mouth.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of dry-type magnetic extractor, the feeding warehouse 2 that comprises frame 1 and top thereof, described feeding warehouse 2 bottom discharge mouth places are provided with discharging slope 3, 3 belows, described discharging slope are provided with the first conveyer belt 4, described first conveyer belt 4 one end arrange the first carrying roller 7, the other end arranges roll shaft 8, described roll shaft 8 belows are provided with the second conveyer belt 9, described second conveyer belt 9 one end arrange the second carrying roller 11, the other end arranges the first magnetic roller 10, under described the first magnetic roller 10, being provided with two selects charging aperture 13 and to select mine mouth 14, described two select charging aperture 13 belows to be provided with the 3rd conveyer belt 16, described the 3rd conveyer belt 16 one end arrange the 3rd carrying roller 17, the other end arranges the second magnetic roller 18, under described the second magnetic roller 18, be provided with mine tailing outlet 20 and two and select mine mouth 21.
Described the first conveyer belt 4, the second conveyer belt 9 and the 3rd conveyer belt 16 are driven by three bunchers respectively.
Described discharging slope 3 lower surfaces are provided with vibrating motor 5, control discharging speed, the situation of avoiding discharging opening to stop up.
Described the first conveyer belt 4 tops arrange the first baffle plate 6 near 3 places, discharging slope, and described the first baffle plate 6 is fixed on the bottom of feeding warehouse 2.
Described the 3rd conveyer belt 16 tops select charging aperture 13 places that second baffle 15 is set near two, and described second baffle 15 is fixed in frame 1.
The height of described the first baffle plate 6 and second baffle 15 is adjustable, and baffle plate is set can be smoothed the inhomogeneous mineral aggregate being deposited on conveyer belt evenly, and the height of baffle plate has determined the thickness that mineral aggregate is carried.
It is 12 that top in described the second conveyer belt 9 arranges the first magnetic, and it is 19 that the top in described the 3rd conveyer belt 16 arranges the second magnetic.Magnetic system is set roughly selects mineral aggregate.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a dry-type magnetic extractor, the feeding warehouse (2) that comprises frame (1) and top thereof, it is characterized in that: described feeding warehouse (2) bottom discharge mouth place is provided with discharging slope (3), below, described discharging slope (3) is provided with the first conveyer belt (4), described the first conveyer belt (4) one end arranges the first carrying roller (7), the other end arranges roll shaft (8), described roll shaft (8) below is provided with the second conveyer belt (9), described the second conveyer belt (9) one end arranges the second carrying roller (11), the other end arranges the first magnetic roller (10), under described the first magnetic roller (10), being provided with two selects charging aperture (13) and to select mine mouth (14), described two select charging aperture (13) below to be provided with the 3rd conveyer belt (16), described the 3rd conveyer belt (16) one end arranges the 3rd carrying roller (17), the other end arranges the second magnetic roller (18), under described the second magnetic roller (18), be provided with mine tailing outlet (20) and two and select mine mouth (21).
2. a kind of dry-type magnetic extractor according to claim 1, is characterized in that: described discharging slope (3) lower surface is provided with vibrating motor (5).
3. a kind of dry-type magnetic extractor according to claim 1, it is characterized in that: the first baffle plate (6) is located to arrange near discharging slope (3) in described the first conveyer belt (4) top, and described the first baffle plate (6) is fixed on the bottom of feeding warehouse (2).
4. a kind of dry-type magnetic extractor according to claim 1, it is characterized in that: described the 3rd conveyer belt (16) top selects charging aperture (13) to locate to arrange second baffle (15) near two, and described second baffle (15) is fixed in frame (1).
5. a kind of dry-type magnetic extractor according to claim 1, is characterized in that: the top in described the second conveyer belt (9) arranges the first magnetic system (12), and the top in described the 3rd conveyer belt (16) arranges the second magnetic system (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279519.8A CN104069943A (en) | 2014-06-20 | 2014-06-20 | Dry magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279519.8A CN104069943A (en) | 2014-06-20 | 2014-06-20 | Dry magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104069943A true CN104069943A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410279519.8A Pending CN104069943A (en) | 2014-06-20 | 2014-06-20 | Dry magnetic separator |
Country Status (1)
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| CN (1) | CN104069943A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275240A (en) * | 2014-11-06 | 2015-01-14 | 广东宏陶陶瓷有限公司 | Full-automatic energy-saving powder deironing device |
| CN104773480A (en) * | 2015-03-17 | 2015-07-15 | 浙江中科新光铭光电科技有限公司 | Particle sorting device |
| CN105170473A (en) * | 2015-10-10 | 2015-12-23 | 中冶北方（大连）工程技术有限公司 | Rock dry separation system |
| CN105562200A (en) * | 2016-03-23 | 2016-05-11 | 成都利君实业股份有限公司 | Multi-feeding-belt magnetic separator |
| CN109078752A (en) * | 2016-08-07 | 2018-12-25 | 葛君华 | A kind of screening rubbish device |
| CN109351475A (en) * | 2018-08-01 | 2019-02-19 | 江苏钛谷科技有限公司 | A kind of new multistage magnetic separation and the dual ore-dressing plant of selection by winnowing |
| CN110292994A (en) * | 2019-08-08 | 2019-10-01 | 江西理工大学应用科学学院 | A kind of automatic mine optional equipment proposing essence for tungsten ore |
| CN111231158A (en) * | 2020-01-16 | 2020-06-05 | 李亚 | Polyethylene modified plastic granulation processing preparation method |
| CN111282714A (en) * | 2020-03-06 | 2020-06-16 | 西安今盛电气设备有限公司 | Screening equipment for broken waste steel |
| WO2022099394A1 (en) * | 2020-11-16 | 2022-05-19 | Vale S.A. | Method and system for removing iron ore particles adhering by magnetic hysteresis to a magnetic matrix of a vertical magnetic separator |
| WO2023199290A1 (en) * | 2022-04-14 | 2023-10-19 | Dry Tail Iron Pty Ltd | Apparatus and method for magnetising materials |
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| US5092986A (en) * | 1988-04-25 | 1992-03-03 | Steinert Elektromagnetbau Gmbh | Magnetic separator |
| DE19634802A1 (en) * | 1996-05-17 | 1997-11-20 | Hubertus Exner | Device and method for particle separation with a rotating magnet system |
| CN1701854A (en) * | 2005-02-05 | 2005-11-30 | 李文武 | Exitation type magnetic separator |
| CN202129144U (en) * | 2011-06-16 | 2012-02-01 | 陕西连升选矿设备有限公司 | Tailing residue dry separation machine |
| CN102806142A (en) * | 2012-07-27 | 2012-12-05 | 山东汇发矿业科技有限公司 | Vibrating high-performance magnetic separator |
| CN203269026U (en) * | 2013-04-12 | 2013-11-06 | 山东丰裕食用菌有限公司 | Material pouring and distributing machine for edible mushroom industrial cultivation |
-
2014
- 2014-06-20 CN CN201410279519.8A patent/CN104069943A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092986A (en) * | 1988-04-25 | 1992-03-03 | Steinert Elektromagnetbau Gmbh | Magnetic separator |
| DE19634802A1 (en) * | 1996-05-17 | 1997-11-20 | Hubertus Exner | Device and method for particle separation with a rotating magnet system |
| CN1701854A (en) * | 2005-02-05 | 2005-11-30 | 李文武 | Exitation type magnetic separator |
| CN202129144U (en) * | 2011-06-16 | 2012-02-01 | 陕西连升选矿设备有限公司 | Tailing residue dry separation machine |
| CN102806142A (en) * | 2012-07-27 | 2012-12-05 | 山东汇发矿业科技有限公司 | Vibrating high-performance magnetic separator |
| CN203269026U (en) * | 2013-04-12 | 2013-11-06 | 山东丰裕食用菌有限公司 | Material pouring and distributing machine for edible mushroom industrial cultivation |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275240A (en) * | 2014-11-06 | 2015-01-14 | 广东宏陶陶瓷有限公司 | Full-automatic energy-saving powder deironing device |
| CN104773480A (en) * | 2015-03-17 | 2015-07-15 | 浙江中科新光铭光电科技有限公司 | Particle sorting device |
| CN105170473A (en) * | 2015-10-10 | 2015-12-23 | 中冶北方（大连）工程技术有限公司 | Rock dry separation system |
| CN105562200A (en) * | 2016-03-23 | 2016-05-11 | 成都利君实业股份有限公司 | Multi-feeding-belt magnetic separator |
| CN109078753B (en) * | 2016-08-07 | 2020-06-12 | 中山西江环保科技有限公司 | Garbage screening device |
| CN109078752A (en) * | 2016-08-07 | 2018-12-25 | 葛君华 | A kind of screening rubbish device |
| CN109078753A (en) * | 2016-08-07 | 2018-12-25 | 葛君华 | Screening rubbish device |
| CN109351475A (en) * | 2018-08-01 | 2019-02-19 | 江苏钛谷科技有限公司 | A kind of new multistage magnetic separation and the dual ore-dressing plant of selection by winnowing |
| CN110292994B (en) * | 2019-08-08 | 2020-12-04 | 江西虔研科技咨询有限公司 | Automatic ore dressing equipment for tungsten ore refining |
| CN110292994A (en) * | 2019-08-08 | 2019-10-01 | 江西理工大学应用科学学院 | A kind of automatic mine optional equipment proposing essence for tungsten ore |
| CN111231158A (en) * | 2020-01-16 | 2020-06-05 | 李亚 | Polyethylene modified plastic granulation processing preparation method |
| CN111231158B (en) * | 2020-01-16 | 2021-09-07 | 广东恒真晟新材料科技有限公司 | Polyethylene modified plastic granulation processing preparation method |
| CN111282714A (en) * | 2020-03-06 | 2020-06-16 | 西安今盛电气设备有限公司 | Screening equipment for broken waste steel |
| CN111282714B (en) * | 2020-03-06 | 2020-11-03 | 西安今盛电气设备有限公司 | Screening equipment for broken waste steel |
| WO2022099394A1 (en) * | 2020-11-16 | 2022-05-19 | Vale S.A. | Method and system for removing iron ore particles adhering by magnetic hysteresis to a magnetic matrix of a vertical magnetic separator |
| WO2023199290A1 (en) * | 2022-04-14 | 2023-10-19 | Dry Tail Iron Pty Ltd | Apparatus and method for magnetising materials |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20141001 |