CN201088931Y - Dry-type magnetic cobber for permanent magnetic powder ore - Google Patents
Dry-type magnetic cobber for permanent magnetic powder ore Download PDFInfo
- Publication number
- CN201088931Y CN201088931Y CNU2007200470110U CN200720047011U CN201088931Y CN 201088931 Y CN201088931 Y CN 201088931Y CN U2007200470110 U CNU2007200470110 U CN U2007200470110U CN 200720047011 U CN200720047011 U CN 200720047011U CN 201088931 Y CN201088931 Y CN 201088931Y
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- magnetic
- dry
- separation roller
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- separation
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Abstract
The utility model discloses a permanent magnet powder dry magnetic separator, which comprises a feeding device (1), a magnetic separator roller (4) and a magnetic separator roller driving device, a magnetic system (5), a magnetic system adjustment device (2), a frame (7), and a separating outlet case (3). A feeding device (6) is arranged at the upper part of the separating outlet case (3). The magnetic separator roller (4) is positioned inside the separating outlet case (3). The wrapping angle of the magnetic system is between 200 degree and 270 degree. An adjustable separation stripper plate (8) is arranged at the lower part of the magnetic separator roller (4) which is inside the separating outlet case (3). The utility model has the advantages of big magnetic system wrapping angle, long separation path, and high separation precision, which can discharge magnetic mineral swimmingly and completely. The utility model is applicable for separation and recycling on the small powder magnet dry mineral with the size as 15-0mm, and also the regrading on strong magnet mineral in the area with water shortage.
Description
Technical field
The utility model relates to a kind of permanent magnet dry type magnetic ore separator, relate in particular to that to contain magnetic separation roller and driving mechanism thereof, magnetic system and magnetic be the permanent magnet dry type magnetic ore separator that adjusting device, frame etc. constitute, be mainly used in 15-0 millimeter fritter powdered magnetoferritin ore deposit dry type and sort recovery, and the selected operation of water-deficient area ferromagnetism iron mineral.
Background technology
Permanent magnet dry type magnetic ore separator is a kind of effective dry type magnetic separating apparatus of strongly magnetic mineral.At present, the permanent magnet dry type magnetic ore separator that uses is conventional belt great wheel formula magnetic separator both at home and abroad, its effect is tangible when sorting bulk mineral, but when sorting fritter epipastic mineral, be generally about 120 degree because its magnetic is cornerite, belt bed of material height is uneven, divide the constituency Distribution of Magnetic Field unreasonable, cause the sorting distance short, and the magnetic thing is piled up, is interfered seriously in limited assorting room, magnetic separates not exclusively, sorts precision and can not satisfy production requirement mutually with nonmagnetics.
Summary of the invention
The purpose of this utility model is exactly at the above-mentioned problems in the prior art, provide a kind of sorting distance long, sort the precision height, unload that the ore deposit is abundant, floor space is little, and Distribution of Magnetic Field is fit to the permanent magnetism fine ore dry-type magnetic extractor of sorting 15-0 millimeter fritter epipastic mineral.
For achieving the above object, the utility model by the following technical solutions:
The utility model permanent magnetism fine ore dry-type magnetic extractor, it comprises charging gear, magnetic separation roller and driving mechanism thereof, be installed in the magnetic separation roller magnetic system and magnetic are adjusting device, frame, sorting discharge casing, charging gear is arranged on sorting discharge casing top, be characterized in: described magnetic separation roller is located in the sorting discharge casing, the cornerite of magnetic system is between 200 °-270 °, and adjustable separation stripper is located at magnetic separation roller bottom in the sorting discharge casing.
Described charging gear is given the ore deposit casing for the vibration homocline, in establish and arrange orderly column sub-material barrier, the whole vibrating motor that adopts impulses.
Described magnetic is to adopt the open circuit alternating polarity to arrange in the cornerite, and gradient magnetic field distributes; The workspace magnetic separation portion anterior in magnetic system arranges for crescendo magnetic field, is that the ore deposit portion of unloading at rear portion arranges for diminuendo magnetic field at magnetic.
Described sorting discharge casing top is provided with feed port, and adjustable separation stripper is located at the bottom of magnetic separation roller in the sorting discharge casing, during work the mineral trend all the time with gravity in the same way.Adjustable separation stripper adopts stepless adjustment.
Magnetic separation roller is a revolving body during work, and it is non-revolved body that magnetic system is installed in the interior workspace of magnetic separation roller one side, and magnetic is that cornerite is greater than 200 degree.Big cornerite magnetic is the working region that has prolonged absorption magnetic thing on cylindrical shell, has strengthened sorting precision.In magnetic system, adopt gradient magnetic field to distribute simultaneously, arrange, make different specific susceptibility mineral under magnetic force, gravity and centrifugal force acting in conjunction, by the change generation Magnetic Isolation of movement locus in workspace magnetic separation portion crescendo magnetic field; Unload ore deposit portion diminuendo magnetic field in the workspace and arrange, make magnetic mineral, reduce the barrel wearing and tearing, stop magnetic mineral and pile up the equipment performance reduction that causes along the smooth and easy discharge of cylindrical shell tangential direction.Top vibration homocline makes mineral fully loose before entering the workspace, magnetic field for the ore deposit casing, and evenly distributes vertically, creates necessary condition for raising sorts precision.
After the utility model permanent magnetism fine ore dry-type magnetic extractor adopts above technical scheme, have the following advantages:
1. adopt big cornerite magnetic system, magnetic be cornerite between 200 °-270 °, make fritter powdery magnetic mineral sort precision and be better than the wheeled dry-dressing machine of leather belt head greatly.
2. adopt gradient magnetic field to distribute in magnetic system, different specific susceptibility magnetic minerals are separated fully, magnetic mineral is discharged smooth and easy, and equipment performance fully keeps.
3. adopt top vibration homocline to make mineral fully loose before entering the workspace, magnetic field for the ore deposit casing, and evenly distribute vertically, create necessary condition for raising sorts precision.
Description of drawings
Fig. 1 is that the utility model efficient permanent magnet fine ore dry-type magnetic extractor master cuts open structure diagram.
Fig. 2 is that structure diagram is cutd open on the utility model efficient permanent magnet fine ore dry-type magnetic extractor left side.
Fig. 3 is the magnetic architecture schematic diagram that the utility model adopts.
Fig. 4 is the utility model sorting nesting box body structure schematic diagram.
The specific embodiment
In order to further describe the utility model,, the utility model permanent magnetism fine ore dry-type magnetic extractor is described in more detail again below in conjunction with drawings and Examples.
Cut open structure diagram and a left side shown in Figure 2 is cutd open in the structure diagram the utility model permanent magnetism fine ore dry-type magnetic extractor master shown in Figure 1, it be by the vibration homocline give ore deposit casing 6, magnetic separation roller 4 and driving mechanism 1 thereof, be installed in magnetic in the magnetic separation roller 4 be 5 and magnetic be that adjusting device 2, frame 7, sorting discharge casing 3 constitute.Magnetic separation roller 4 is installed in 3 li of sorting discharge casings as the operative body revolution, and keeps certain working clearance with casing, drives its rotation by driving mechanism 1.Magnetic is 5 in magnetic separation roller 4 the insides, is the main body in generation work magnetic field, is non-revolved body, is that adjusting device 2 is transferred to certain angle with it by magnetic during work.Top vibration homocline is positioned at magnetic separation roller 4 tops for ore deposit casing 6, and mineral directly are given to the magnetic separation roller surface by this device.Adjustable separation stripper 8 is installed in magnetic separation roller 4 bottoms, and different product is separated.Magnetic separation roller 4, sorting discharge casing 3, adjustable separation stripper 8 are support with frame 7 all, and top vibration homocline sets up for ore deposit casing 6 separately.
During work, mineral spread to magnetic separation roller 4 surfaces for ore deposit casing 6 through top vibration homocline equably, and magnetic material is at first adsorbed by magnetic separation roller 4, is brought to the bottom discharge zone.Non-magnetic material is then dished out prior to the magnetic material disengaging in the cylinder rotation process.All feed different specific susceptibility mineral under magnetic force, gravity and centrifugal force acting in conjunction, by the change generation Magnetic Isolation of movement locus, then by adjustable separation stripper 8 mineral are divided into two kinds of products and are directed to mine tailing, concentrate outlet discharge respectively.
Binding composition by the utility model magnetic shown in Figure 3 finds out, magnetic is that cornerite is between 200 degree-270 degree, the A district---in the anterior crescendo district, magnetic field of magnetic system, B district---the diminuendo district, magnetic field, rear portion of magnetic system, magnetic material is produced powerful magnetic attraction can make its smooth and easy discharge again simultaneously, thereby guarantee that the high accuracy that continues sorts.
Fig. 4 is the sorting nesting box body structure schematic diagram that the utility model adopts, by finding out among the figure that feed port is located at top, adjustable separation stripper 8 is located at the bottom, like this mineral trends all the time with gravity in the same way, under magnetic force+centrifugal force acting in conjunction, accomplish without any letup for ore deposit, sorting, ore discharge, and can make things convenient for adjustment separation stripper position and magnetic separation roller rotating speed as required to realize regulation and control to two kinds of product yields of mineral.
Claims (4)
1. permanent magnetism fine ore dry-type magnetic extractor, it comprises charging gear (6), magnetic separation roller (4) and driving mechanism (1) thereof, be installed in the magnetic separation roller (4) magnetic system (5) and magnetic are adjusting device (2), frame (7), sorting discharge casing (3), charging gear (6) is arranged on sorting discharge casing (3) top, it is characterized in that: described magnetic separation roller (4) is located in the sorting discharge casing (3), the cornerite of described magnetic system (5) is between 200 °-270 °, and adjustable separation stripper (8) is located at the interior magnetic separation roller of sorting discharge casing (3) (4) bottom.
2. permanent magnetism fine ore dry-type magnetic extractor as claimed in claim 1 is characterized in that: described charging gear (6) is given the ore deposit casing for the vibration homocline, in establish and arrange orderly column sub-material barrier, the whole vibrating motor that adopts impulses.
3. permanent magnetism fine ore dry-type magnetic extractor as claimed in claim 1 or 2 is characterized in that: the interior open circuit alternating polarity that adopts of described magnetic system's (5) cornerite is arranged, and gradient magnetic field distributes; The workspace magnetic separation portion anterior in magnetic system (5) arranges for crescendo magnetic field, and the ore deposit portion of unloading at magnetic system (5) rear portion arranges for diminuendo magnetic field.
4. permanent magnetism fine ore dry-type magnetic extractor as claimed in claim 3 is characterized in that: described adjustable separation stripper (8) adopts stepless adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200470110U CN201088931Y (en) | 2007-09-07 | 2007-09-07 | Dry-type magnetic cobber for permanent magnetic powder ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200470110U CN201088931Y (en) | 2007-09-07 | 2007-09-07 | Dry-type magnetic cobber for permanent magnetic powder ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088931Y true CN201088931Y (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200470110U Expired - Fee Related CN201088931Y (en) | 2007-09-07 | 2007-09-07 | Dry-type magnetic cobber for permanent magnetic powder ore |
Country Status (1)
| Country | Link |
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| CN (1) | CN201088931Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947493A (en) * | 2010-10-20 | 2011-01-19 | 溧阳市华生机械制造有限公司 | Magnetic grader |
| CN102725068A (en) * | 2009-11-30 | 2012-10-10 | 巴斯夫欧洲公司 | Modified high intensity magnetic separation (HIMS) process |
| CN104275239A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | Purification device of iron scale in ferrite magnetic powder raw material |
| CN105344472A (en) * | 2015-12-01 | 2016-02-24 | 天紫再生资源加工（天津）有限公司 | Vibration feeding type garbage magnetic separation pretreatment system |
| CN105709926A (en) * | 2014-12-03 | 2016-06-29 | 九芝堂股份有限公司 | Impurity removal device |
| CN106492983A (en) * | 2016-10-26 | 2017-03-15 | 攀枝花青杠坪矿业有限公司 | A kind of preparation equipment and its dry magnetic throw waste-removing device |
| CN115780081A (en) * | 2022-11-23 | 2023-03-14 | 中钢天源安徽智能装备股份有限公司 | Dry-type high-gradient magnetic separator for weakly magnetic ores |
-
2007
- 2007-09-07 CN CNU2007200470110U patent/CN201088931Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725068A (en) * | 2009-11-30 | 2012-10-10 | 巴斯夫欧洲公司 | Modified high intensity magnetic separation (HIMS) process |
| CN102725068B (en) * | 2009-11-30 | 2016-01-20 | 巴斯夫欧洲公司 | High intensity magnetic separation (HIMS) method improved |
| CN101947493A (en) * | 2010-10-20 | 2011-01-19 | 溧阳市华生机械制造有限公司 | Magnetic grader |
| CN101947493B (en) * | 2010-10-20 | 2012-07-04 | 溧阳市华生机械制造有限公司 | Magnetic grader |
| CN104275239A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | Purification device of iron scale in ferrite magnetic powder raw material |
| CN105709926A (en) * | 2014-12-03 | 2016-06-29 | 九芝堂股份有限公司 | Impurity removal device |
| CN105344472A (en) * | 2015-12-01 | 2016-02-24 | 天紫再生资源加工（天津）有限公司 | Vibration feeding type garbage magnetic separation pretreatment system |
| CN106492983A (en) * | 2016-10-26 | 2017-03-15 | 攀枝花青杠坪矿业有限公司 | A kind of preparation equipment and its dry magnetic throw waste-removing device |
| CN115780081A (en) * | 2022-11-23 | 2023-03-14 | 中钢天源安徽智能装备股份有限公司 | Dry-type high-gradient magnetic separator for weakly magnetic ores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |