CN104209187A - Boiling type magnetic separator - Google Patents
Boiling type magnetic separator Download PDFInfo
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- CN104209187A CN104209187A CN201410512391.5A CN201410512391A CN104209187A CN 104209187 A CN104209187 A CN 104209187A CN 201410512391 A CN201410512391 A CN 201410512391A CN 104209187 A CN104209187 A CN 104209187A
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Abstract
The invention relates to a boiling type magnetic separator. The boiling type magnetic separator comprises a magnetic separating device and a material boiling device, wherein the material boiling device is bonded below a magnetic system of the magnetic separating device, and is communicated with a discharge hopper of the magnetic separating device; after a mixed material is added in the material boiling device, the powder particle suspension is formed in a material channel through the effect of an air blower; and when suspending particles move to a second transmission belt, magnetic materials therein are absorbed to the surface of the second transmission belt under the effect of the magnetic system to move above the discharge hopper along with the second transmission belt, the effect of the magnetic system is disappeared, the magnetic materials drop in the discharge hopper under the effect of gravity, and other materials are sent out through a discharge port. The redesign is performed based on an existing plate type magnetic separator, and auxiliary functions are added to achieve a better separating effect; and the boiling type magnetic separator solves such phenomenon as magnetic wrapping and magnetic inclusion in the selecting process of superfine powder type magnetic materials, and improves the mineral recovery rate.
Description
Technical field
The present invention relates to magnetic separator field, be specially a kind of boiling type magnetic separator.
Background technology
Existing board-like magnetic separator be magnetic patch is evenly arranged in board-like yoke, and the one closed tradition magnetic separator, be mainly used in the deironing of large granular materials and sorting of 0-15 millimeter magnetisable material, but, the imperfection of the strong and frame for movement of the specific aim due to Conventional plate-type magnetic separator magnetic Circuit Design, cause this machine fundamentally can not solve superfine powdery magnetic material sorting the disk pack in process to wrap up in and magnetic is mingled with phenomenon, effectively cannot screen superfine powdery magnetic material.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to overcome existing board-like magnetic separator cannot the shortcoming of Effective selection superfine powdery magnetic separation material, existing board-like magnetic separator redesigned and increases miscellaneous function to better meet screening requirements, increasing work efficiency.
The concrete technical scheme of the present invention is as follows:
A kind of boiling type magnetic separator, comprise concentration equipment and material boiling device, described concentration equipment comprises: support, is fixed on the drive roll on support girder, magnetic system and follower rollers successively, and is fixed on the motor be connected by the first driving belt with drive roll above support; Connected by the second driving belt between described drive roll and follower rollers, the support below drive roll is provided with the discharge bucket of the belt switch device for reclaiming magnetic material;
Described material boiling device comprises: material channel, to be fixed on below material channel and the air channel be connected by ventilated net with material channel, upper surface and second driving belt of described material channel fit, and the joint place opening of material channel and the second driving belt, the side of material channel is connected with discharge bucket and is configured for carrying the chamber of magnetic material; One end of described material channel is provided with charging aperture, and the other end is provided with discharging opening; The top of discharging opening one end of described material channel is also provided with the air channel exhaust outlet of band screen pack; One end identical with gating location, described air channel is connected with air blast.
Preferably, the top of described drive roll and follower rollers is covered with upper cover, and the below of follower rollers is covered with lower cover.
Preferably, the field intensity of described magnetic system strengthens gradually along the material direction of advance in material channel.
Beneficial effect of the present invention is: this device comprises concentration equipment and the material boiling device of intersection cooperation mutually on two direction of transfers, be communicated with the discharge bucket of concentration equipment below the magnetic system that material boiling device fits in concentration equipment, powdered granule suspension is formed by acting in material channel of air blast after mixed material adds material boiling device, during motion of suspended particles to the second driving belt place, magnetic material is wherein adsorbed on the second driving belt surface and moves to together above discharge bucket thereupon under the effect of magnetic system, now magnetic system event resolves, magnetic material falls in discharge bucket with Action of Gravity Field, unclassified stores is then sent by discharging opening.Whole screening process remains in particle suspended state due to ultra-fine magnetic material, the disk pack avoided in screening process is wrapped up in or magnetic is mingled with phenomenon, this apparatus structure is simple, cost is low, be convenient to install and come into operation fast, fairly obvious to the de-ferrous effect of superfine powdery magnetic material, whole screening environment carries out under closed environment simultaneously, and production process is environmental protection more.
Accompanying drawing explanation
Be described further with regard to the specific embodiment of the present invention below in conjunction with accompanying drawing, wherein:
Fig. 1 is front section view of the present invention;
Fig. 2 is side sectional view of the present invention;
Fig. 3 is top view of the present invention.
Detailed description of the invention
With reference to a kind of boiling type magnetic separator shown in accompanying drawing 1-2, it comprises concentration equipment and material boiling device, described concentration equipment comprises frame 10, girder in frame 10 is provided with drive roll 12 from left to right successively, magnetic system 16 and follower rollers 13, above support 10, motor 11 is also installed, with reference to shown in Fig. 3, master tape driving wheel 11a is installed in the side of described motor 11, drive roll 12 homonymy is provided with from driven wheel 12a, master tape driving wheel 11a is connected by the first transmission skin 14 with from driven wheel 12a, described drive roll 12 is with to be connected by the second driving belt 15 with follower rollers 13, described magnetic system 16 is positioned at the second driving belt 15 near below belt position for attracting magnetic material.The direction of transfer of the second driving belt 15 is that below drive roll 12, being provided with the discharge bucket 17 of belt switch device, as being rotated counterclockwise, then below follower rollers 13, setting out hopper, two kinds of designs all can clockwise as shown in Figure 1.
Be covered with upper cover 18 above concentration equipment, below follower rollers 13 place is covered with lower cover 19, coordinates material boiling device to ensure that whole screening process is in sealed environment, prevents dust to be permeated with and pollute.
Described material boiling device 20 is positioned at below magnetic devices, can design to be fixed on concentration equipment and also fix by support, material boiling device 20 comprises material channel 21 and air channel 22, air channel 22 is for except being connected by ventilated net 27 with between material channel 21, all the other are hermetically-sealed construction, the left side in air channel 22 is provided with air blast interface 25, for connecting air blast (air blast is not shown in FIG.), the upper surface of described material channel 21 fits in the second driving belt 15, material channel 21 is at the joint place opening of the two, magnetic material 30 can contact with the second driving belt 15, the side of material channel 21 is communicated with discharge bucket 17 and forms discharge chamber.Material channel 21 is provided with charging aperture 23 above one end, and the other end bends downwards and is provided with discharging opening 24, and the top of discharging opening 24 arranges the air channel exhaust outlet 26 of band screen pack, and air channel exhaust outlet 26 establishes screen pack to prevent dust from overflowing in being communicated with air.
Shown in the arrow A in Fig. 2, the intensity distribution of magnetic system 16 strengthens step by step with the material direction of advance in material channel 21, field intensity in the conveying direction so can be prevented constant or initial field intensity is excessive all the time, the unclassified stores generation disk pack in a large amount of magnetic material and material 30 is caused to wrap up in phenomenon, strengthening field intensity step by step can the screening fineness of more effective raising magnetic material, and the magnetic material be adsorbed on belt is uniformly distributed.
Operation principle of the present invention is as follows: open air blast, the material 30 of band screening is added from charging aperture 23, material 30 forms suspended particulate and is fed forward under the effect of air blast in material channel 21, material 30 is through the second driving belt 15 place, magnetic material is wherein subject to the attraction of top magnetic system 16 thus depends on the second driving belt 15 surface, and move together thereupon, when moving to above discharge bucket 17, no longer be subject to magnetic system 16 impact, magnetic material falls in discharge bucket 17 according to Action of Gravity Field to be piled up, continue this process until magnetic material in discharge bucket 17 run up to more after, close the switch that discharge bucket 17 opened by air blast simultaneously, reclaim magnetic material, said process can be repeated after recovery completes and continue screening process.
The above; be only the better detailed description of the invention of the present invention, but scope is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore scope is as the criterion with the protection domain of claims.
Claims (3)
1. a boiling type magnetic separator, it is characterized in that: comprise concentration equipment and material boiling device, described concentration equipment comprises: support, be fixed on the drive roll on support girder, magnetic system and follower rollers successively, and be fixed on the motor be connected by the first driving belt with drive roll above support; Connected by the second driving belt between described drive roll and follower rollers, the support below drive roll is provided with the discharge bucket of the belt switch device for reclaiming magnetic material;
Described material boiling device comprises: material channel, to be fixed on below material channel and the air channel be connected by ventilated net with material channel, upper surface and second driving belt of described material channel fit, and the joint place opening of material channel and the second driving belt, the side of material channel is connected with discharge bucket and is configured for carrying the chamber of magnetic material; One end of described material channel is provided with charging aperture, and the other end is provided with discharging opening; The top of discharging opening one end of described material channel is also provided with the air channel exhaust outlet of band screen pack; One end identical with gating location, described air channel is connected with air blast.
2. a kind of boiling type magnetic separator according to claim 1, it is characterized in that: the top of described drive roll and follower rollers is covered with upper cover, the below of follower rollers is covered with lower cover.
3. a kind of boiling type magnetic separator according to claim 1, is characterized in that: the field intensity of described magnetic system strengthens gradually along the material direction of advance in material channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512391.5A CN104209187A (en) | 2014-09-29 | 2014-09-29 | Boiling type magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512391.5A CN104209187A (en) | 2014-09-29 | 2014-09-29 | Boiling type magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209187A true CN104209187A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512391.5A Pending CN104209187A (en) | 2014-09-29 | 2014-09-29 | Boiling type magnetic separator |
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| CN (1) | CN104209187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622638A (en) * | 2017-01-23 | 2017-05-10 | 何玉民 | Iron ore concentrate beneficiation sieving device and method |
| CN113289765A (en) * | 2021-04-20 | 2021-08-24 | 广西下田锰矿有限责任公司 | Impurity removal method and device for electrolytic manganese dioxide |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942643A (en) * | 1973-02-14 | 1976-03-09 | Siemens Aktiengesellschaft | Superconducting magnetic separator |
| US5047387A (en) * | 1988-01-19 | 1991-09-10 | The United States Of America As Represented By The Secretary Of The Navy | Method for the selecting superconducting powders |
| CN102580847A (en) * | 2012-02-24 | 2012-07-18 | 成都利君实业股份有限公司 | Dry-type magnetic separator |
| CN203091083U (en) * | 2013-02-26 | 2013-07-31 | 成都利君实业股份有限公司 | Dry magnetic separator |
| CN103551248A (en) * | 2013-11-04 | 2014-02-05 | 茆静和 | Suspension sorting system |
| CN204107645U (en) * | 2014-09-29 | 2015-01-21 | 合肥乾海洁净煤技术有限公司 | Boiling type magnetic separator |
-
2014
- 2014-09-29 CN CN201410512391.5A patent/CN104209187A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942643A (en) * | 1973-02-14 | 1976-03-09 | Siemens Aktiengesellschaft | Superconducting magnetic separator |
| US5047387A (en) * | 1988-01-19 | 1991-09-10 | The United States Of America As Represented By The Secretary Of The Navy | Method for the selecting superconducting powders |
| CN102580847A (en) * | 2012-02-24 | 2012-07-18 | 成都利君实业股份有限公司 | Dry-type magnetic separator |
| CN203091083U (en) * | 2013-02-26 | 2013-07-31 | 成都利君实业股份有限公司 | Dry magnetic separator |
| CN103551248A (en) * | 2013-11-04 | 2014-02-05 | 茆静和 | Suspension sorting system |
| CN204107645U (en) * | 2014-09-29 | 2015-01-21 | 合肥乾海洁净煤技术有限公司 | Boiling type magnetic separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622638A (en) * | 2017-01-23 | 2017-05-10 | 何玉民 | Iron ore concentrate beneficiation sieving device and method |
| CN113289765A (en) * | 2021-04-20 | 2021-08-24 | 广西下田锰矿有限责任公司 | Impurity removal method and device for electrolytic manganese dioxide |
| CN113289765B (en) * | 2021-04-20 | 2023-09-22 | 广西下田锰矿有限责任公司 | Impurity removing method and device for electrolytic manganese dioxide |
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Owner name: BEIJING QIANHAI ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER OWNER: HEFEI QIANHAI CLEANING COAL TECHNOLOGY CO., LTD. Effective date: 20150228 |
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Effective date of registration: 20150228 Address after: 100000, room 1415-1416, building 3, building 3, Zhonghe Road, Beijing, Fengtai District Applicant after: Beijing Qian Hai Environmental Protection Technology Co., Ltd Address before: 230001, Qinghe Road, Luyang Industrial Park, Anhui, Hefei, 9 Applicant before: HEFEI GANHAI CLEAN COAL TECHNOLOGY CO., LTD. |
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Application publication date: 20141217 |