CN2666558Y - Magnetic separator - Google Patents
Magnetic separator Download PDFInfo
- Publication number
- CN2666558Y CN2666558Y CN 200320105398 CN200320105398U CN2666558Y CN 2666558 Y CN2666558 Y CN 2666558Y CN 200320105398 CN200320105398 CN 200320105398 CN 200320105398 U CN200320105398 U CN 200320105398U CN 2666558 Y CN2666558 Y CN 2666558Y
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- ore
- pipe
- ore feeding
- magnetic separation
- utility
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Abstract
A novel magnetic selection column relates to magnet ore selection equipment field. The utility model comprises an ore feeding hopper, an ore feeding pipe arranged on the ore feeding hopper, an overflow trough, a selection cylinder, a tangent water supply pipe, a concentrate ore discharge pipe, a control valve and an electric control device connected with a excitation coil system; the utility model is characterized in that the lower part of the tangent water supply pipe is provided with a group of excitation coil communicated with the excitation coil system; the lower part of the ore feeding hopper is provided with a water return disc which is communicated with the water supply pipe arranged at the upper part of the equipment; the ore feeding pipe and the ore discharge pipe are provided with consistence sensors and control valves; a PLC industrial controller is respectively connected with the consistence sensors, control valves which are arranged on the ore feeding pipe and the ore discharge pipe and an execution mechanism. The utility model has the advantages that the disposal quantity is obviously increased and the selection effect is improved; as the adoption of the automatic control ore feeding and the ore discharge device, not only the purpose of controlling the ore feeding quantity and the concentrate grade is reached with stably work of the equipment, adjustable concentrate grade and convenient operation, meanwhile, the labor intensity of the workers is also relieved.
Description
Technical field
The utility model belongs to magnetic iron ore preparation equipment field, relates in particular to a kind of novel magnetic separation post.
Background technology
At present, existingly both at home and abroad be used for the equipment that magnetic iron ore sorts skeleton symbol magnetic separator, magnetic dewater cone, Magnetic rotator for medical freatment, magnetic accumulating machine, magnetic separation post etc. are arranged.Drum magnetic separator, magnetic dewater cone can be used for the operation of roughly selecting of magnetic iron ore; Also can be used for the selected operation of magnetic iron ore, but they are difficult to obtain the high-grade concentrate in production practices.In order to obtain the high-grade concentrate with magnetic selection method, people have developed picking equipments such as Magnetic rotator for medical freatment, magnetic accumulating machine, magnetic separation post, Chinese patent ZL93228152.4 discloses the low low-intensity magnetic field magnetic-gravity separation equipment magnetic separation post of a kind of electromagnetic type, magnetic, the non magnetic problem that is mingled with that the magnetic coagulation phenomenon is brought though this equipment has solved common magnetic separator concentrate, improved concentrate grade significantly, but still have the following disadvantages: the one, concentrate is discharged not smooth, and treating capacity is on the low side; The 2nd, it is not enough that ore pulp enters sorting spatial time sharing divergence, and the influence choosing divides an effect; The 3rd, manually ore deposit and running ore thickness are given in control, and operating personnel need reconcile back and forth up and down at equipment and give ore deposit and running ore thickness, and not only labor strength is big, operating difficulties, and also index is also unstable.
Summary of the invention
It is bigger that the purpose of this utility model provides a kind for the treatment of capacity, and choosing divides effect better novel magnetic separation post.
Another purpose of the present utility model provides a kind of can stably control to ore deposit and running ore thickness, and easy to operate novel magnetic separation post.
According to a kind of novel magnetic separation post of the present utility model, comprise mine feeding bucket, be arranged on mineral-feeding pipe, overflow launder, separation tube, tangent line feed pipe, concentrate ore discharge pipe and control valve on the mine feeding bucket, with the electric control gear that magnet exciting coil magnetic system links to each other, it is characterized in that establishing one group in described tangent line feed pipe bottom is the magnet exciting coil that is connected with magnet exciting coil magnetic.
According to novel magnetic separation post of the present utility model, establish one in described mine feeding bucket bottom and return water pond, return water pond and be connected with the feed pipe that is arranged on its upper side.Establish one at described tangent line feed pipe bottom magnetic separation post center and add water pipe.
Another main points of the present utility model are to be provided with concentration sensor and control valve on described feed pipe and ore discharge pipe, the PLC industrial control unit (ICU) links to each other with concentration sensor, control valve and executing agency on the ore discharge pipe with mineral-feeding pipe respectively, has constituted the magnetic separation post and has given ore deposit and running ore thickness automaton.
The utility model has the advantages that,, increased treating capacity significantly owing to adopted said structure, the setting of tangent line feed pipe bottom magnet exciting coil successfully to make concentrate fast by the ascending current zone; The setting of returning water pond has improved the decentralization of ore pulp effectively, has improved choosing branch effect; Automatically the employing of ore deposit, running ore thickness device is given in control, makes the equipment working stability reliable, and concentrate grade is adjustable, and is easy to operate, not only alleviated working strength of workers, and has reached the purpose of control mine-supplying quantity.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, a kind of novel magnetic separation post of the utility model, comprise that mine feeding bucket 2 is arranged on mineral-feeding pipe 1, overflow launder 3, separation tube 4, tangent line feed pipe 7, concentrate ore discharge pipe 11 and control valve on the mine feeding bucket 2, is 6 electric control gears that link to each other 14 with magnet exciting coil magnetic, it is characterized in that establishing one group in described tangent line feed pipe 7 bottoms is 6 magnet exciting coils that are connected 8 with magnet exciting coil magnetic, this magnet exciting coil 8 can make concentrate enter the descent waterflow zone by the ascending current zone apace, has played the effect that increases treating capacity.The utility model is established one in mine feeding bucket 2 bottoms and is returned water pond 5, returns water pond 5 and is connected with the feed pipe 9 that is arranged on its upper side, and the effect of returning water pond is upwards to enter the zone water spray toward ore pulp, has played the purpose of disperseing to give the ore deposit, has improved choosing branch effect.The utility model is established one at magnetic separation post center, tangent line feed pipe 7 bottom and is added water pipe 16.Its objective is in order to remedy the magnetic separation post central area ascending current speed lower deficiency of periphery relatively.
In order to solve the problem of the magnetic separation post unstable working condition that manually-operated causes, the utility model is provided with concentration sensor 10 and control valve 12 on described feed pipe 1 and ore discharge pipe 11, PLC industrial control unit (ICU) 15 links to each other with concentration sensor 10, control valve 12 and executing agency 13 on the ore discharge pipe 11 with mineral-feeding pipe 1 respectively.
When PLC industrial control unit (ICU) 15 enters the control function, sensor 10 follow-on test concentration values, and it is passed to PLC industrial control unit (ICU) 15, PLC industrial control unit (ICU) 15 will compare by the concentration value that default in advance optimum concentration value and sensor 10 record, export control signal behind the union, by the size of executing agency's adjusting control valve opening.The effect that mineral-feeding pipe control valve aperture is regulated is that the control feed ore concentration is controlled mine-supplying quantity, and the effect that concentrate Discharging Control valve opening is regulated is that the control running ore thickness is controlled concentrate grade, thereby has realized the automatic control of magnetic separation post production operation process.
Claims (4)
1, a kind of novel magnetic separation post, comprise mine feeding bucket, be arranged on mineral-feeding pipe, overflow launder, separation tube, tangent line feed pipe, concentrate ore discharge pipe and control valve on the mine feeding bucket, with the electric control gear that magnet exciting coil magnetic system links to each other, it is characterized in that establishing one group in described tangent line feed pipe bottom is the magnet exciting coil that is connected with magnet exciting coil magnetic.
2, novel magnetic separation post according to claim 1 is characterized in that establishing one in described mine feeding bucket bottom returns water pond, returns water pond and is connected with the feed pipe that is arranged on its upper side.
3, novel magnetic separation post according to claim 1 is characterized in that establishing one at tangent line feed pipe bottom magnetic separation post center adds water pipe.
4, novel magnetic separation post according to claim 1 and 2, it is characterized in that being provided with concentration sensor and control valve on described feed pipe and ore discharge pipe, the PLC industrial control unit (ICU) links to each other with concentration sensor, control valve and executing agency on the ore discharge pipe with mineral-feeding pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105398 CN2666558Y (en) | 2003-11-11 | 2003-11-11 | Magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105398 CN2666558Y (en) | 2003-11-11 | 2003-11-11 | Magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666558Y true CN2666558Y (en) | 2004-12-29 |
Family
ID=34341231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320105398 Expired - Fee Related CN2666558Y (en) | 2003-11-11 | 2003-11-11 | Magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666558Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266221B (en) * | 2008-04-02 | 2011-04-13 | 罗放明 | Mine slurry grade on-line detection method |
| CN105921271A (en) * | 2016-06-15 | 2016-09-07 | 沈阳隆基电磁科技股份有限公司 | Intelligent elutriation magnetic separator and magnetic separation method |
| CN105921272A (en) * | 2016-02-01 | 2016-09-07 | 沈阳隆基电磁科技股份有限公司 | Full-automatic magnetic suspension classificator |
| CN109225626A (en) * | 2018-10-17 | 2019-01-18 | 辽宁科技大学 | Magnetic separator |
| CN109248776A (en) * | 2018-10-16 | 2019-01-22 | 何双江 | A kind of high-grade magnetic separation process |
| CN110773314A (en) * | 2019-11-25 | 2020-02-11 | 中国恩菲工程技术有限公司 | Strong magnetic separator for laboratory |
-
2003
- 2003-11-11 CN CN 200320105398 patent/CN2666558Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266221B (en) * | 2008-04-02 | 2011-04-13 | 罗放明 | Mine slurry grade on-line detection method |
| CN105921272A (en) * | 2016-02-01 | 2016-09-07 | 沈阳隆基电磁科技股份有限公司 | Full-automatic magnetic suspension classificator |
| CN106000642A (en) * | 2016-02-01 | 2016-10-12 | 沈阳隆基电磁科技股份有限公司 | Full-automatic magnetic suspension classificator |
| CN105921272B (en) * | 2016-02-01 | 2018-04-24 | 沈阳隆基电磁科技股份有限公司 | A kind of Full-automatic magnetic suspension selecting machine |
| CN105921271A (en) * | 2016-06-15 | 2016-09-07 | 沈阳隆基电磁科技股份有限公司 | Intelligent elutriation magnetic separator and magnetic separation method |
| US20180185853A1 (en) * | 2016-06-15 | 2018-07-05 | Longi Magnet Co., Ltd. | Intelligent elutriation magnetic separator and magnetic-separating method |
| CN105921271B (en) * | 2016-06-15 | 2018-11-02 | 沈阳隆基电磁科技股份有限公司 | A kind of intelligence elutriation magnetic separator and magnetic selection method |
| CN109248776A (en) * | 2018-10-16 | 2019-01-22 | 何双江 | A kind of high-grade magnetic separation process |
| CN109225626A (en) * | 2018-10-17 | 2019-01-18 | 辽宁科技大学 | Magnetic separator |
| CN110773314A (en) * | 2019-11-25 | 2020-02-11 | 中国恩菲工程技术有限公司 | Strong magnetic separator for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20111111 |