CN201124114Y - Stepless regulation washing and assorting engine - Google Patents
Stepless regulation washing and assorting engine Download PDFInfo
- Publication number
- CN201124114Y CN201124114Y CNU2007201935257U CN200720193525U CN201124114Y CN 201124114 Y CN201124114 Y CN 201124114Y CN U2007201935257 U CNU2007201935257 U CN U2007201935257U CN 200720193525 U CN200720193525 U CN 200720193525U CN 201124114 Y CN201124114 Y CN 201124114Y
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- CN
- China
- Prior art keywords
- discharge valve
- cylinder body
- cylindrical shell
- coil
- concentration sensor
- Prior art date
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- Expired - Fee Related
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a stepless regulation pan fine mesh screen, comprising a cylinder body, a plurality sets of electromagnetic coils which are arranged around the cylinder body, a feeder, an overflow port, a water feeder and a discharge valve which are arranged on the cylinder body. The utility model is characterized in that an upper electromagnetic cap coil is arranged on the cylinder body on the lower rim of the overflow port where the cylinder body is provided with a concentration sensor inside; a lower electromagnetic cap coil is arranged on the cylinder body on the lower rim of the water feeder; the discharge valve is adjusted by an electric actuator and is provided with a concentration sensor on the front end. The electromagnetic cap coil of the lower rim of the overflow port can prevent metal loss, while the electromagnetic cap coil of the lower rim of the water feeder can help the panned iron mineral agglomeration drop to the position of the discharge valve, and information which is fed back by the concentration sensor at the discharge valve is used to control the opening degree of the discharge valve so as to achieve the aim of saving water; the adjustable discharge valve enables the discharge concentration to maintain relatively constant, and is helpful to reduce water consumption.
Description
Technical field;
The utility model belongs to the magnet technical field of mineral processing, and particularly a kind of step-less adjustment is eluriated refiner, can cooperate the mine have preparation equipment, reach improve concentrate grade, increase sorts treating capacity etc.
Background technology:
China's magnetic iron ore complicated component often contains compositions such as S, P and gangue, and there is the refining process that major part all needs a refinement to concentrate in the intergrowth how to coexist with several elements.The magnetic separator main body is a cylindrical shell at present, dispenser, overfall, feed feeder and ore discharge valve that plural groups solenoid of establishing around cylindrical shell and cylindrical shell are provided with, the plural groups solenoid is according to certain order alternate energisation, produce intermittently magnetic field, strengthen the reunion of magnetic mineral in water, and under the double action of magnetic force, gravity, fall, and when walking to the solenoid gap and losing magneticaction, continued up current and broken up, reached the flushing dropping process of reunion-dispersion-reunion.Existing wet type refiner exists race tail and the big defective of water consumption mostly, how to improve the object that promptly becomes the utility model research.
Summary of the invention:
The deficiency that exists at existing equipment of the present utility model, the step-less adjustment that is equipped with electromagnetism cap coil respectively on the cylindrical shell of the lower edge of gap and feed feeder is eluriated refiner.
Technical solutions of the utility model are achieved in that a kind of step-less adjustment elutriation refiner, comprise dispenser, overfall, feed feeder and ore discharge valve that cylindrical shell, the plural groups solenoid of establishing around cylindrical shell and cylindrical shell are provided with, it is characterized in that on the cylindrical shell of the lower edge of overfall, being provided with electromagnetism cap coil on, and be provided with a concentration sensor in the cylindrical shell herein, feed feeder lower edge cylindrical shell is provided with electromagnetism cap coil, the ore discharge valve is regulated by YE, and is provided with a concentration sensor at its front end.The electromagnetism cap coil of gap lower edge can prevent metal loss, and the electromagnetism cap coil of feed feeder lower edge can help iron mineral after the elutriation to reunite to fall to ore discharge valve place, the concentration sensor feedack at ore discharge valve place, the opening degree in order to control ore discharge valve reaches the water saving purpose.
The described electromagnetism cap coil of going up is power supply continuously with following electromagnetism cap coil, and by the Current Control electromagnetism intensity.The concentration of the iron mineral on the concentration sensor feedback cylindrical shell relevant position of overfall lower edge is regulated suitable magnetic field intensity according to variable concentrations, reaches best anti-metal loss phenomenon and energy-conservation purpose.
The utlity model has characteristics simple in structure, reasonable in design,, not only can effectively control the loss of metal, and can keep selected effect, cooperate two concentration sensors, can make the equipment operation energy consumption more become reasonable by the electromagnetism cap coil that cylindrical shell is set up up and down; Can regulate the ore discharge valve, make running ore thickness keep constant relatively, and helpful to reducing water consumption.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 step-less adjustment is eluriated the refiner structural representation
Wherein
1-cylindrical shell 2-dispenser 3-overfall
4-feed feeder 5-ore discharge valve 6-YE
7-solenoid 8-goes up electromagnetism cap coil under the electromagnetism cap coil 9-
The 10-concentration sensor
The specific embodiment:
Eluriate refiner with reference to Fig. 1, step-less adjustment, the feed feeder 4 and the ore discharge valve 5 that comprise cylindrical shell 1, be located at the dispenser 2 and the overfall 3 on cylindrical shell 1 top and be located at the cylindrical shell bottom, ore discharge valve 5 is by YE 6 controls and regulate size, and be provided with a concentration sensor 10 at its front end, can be according to the concentration situation of this concentration sensor feedback, the unlatching size of control ore discharge valve 5, keep the constant relatively of running ore thickness, when mine-supplying quantity too big, when making exit concentration too big, drive big concentrate valve, make concentrate discharge rapidly; When mine-supplying quantity is too little, when causing exit concentration too low, turn down the concentrate valve, make slower discharge of concentrate, because outlet diminishes, just can keep spillwag chute with water still less.Like this, under the same conditions, added the concentrate valve and both can make treating capacity become big later on, can economize on water again.Be provided with plural groups solenoid 7 around cylindrical shell 1, be provided with on the lower edge of overfall 3 cylindrical shell 1 one continuously power supply on electromagnetism cap coil 8, and be provided with a concentration sensor 10 in the cylindrical shell herein 1, according to the overfall place iron-bearing mineral concentration of concentration sensor 10 feedbacks, the electric current of electromagnetism cap coil 8 in the adjusting.Last electromagnetism cap coil 8 is thick line circle, multiturn table structure, the magnetic field of its generation, it is big to make that magnetic mineral is subjected to magnetic force nearby, the mutual adhesive of Iron Ore Powder and Iron Ore Powder is reunited together, when they agglomerate to when to a certain degree making the gravity of whole group and suffered downward magnetic force bigger than ascending water buoyancy, the iron powder of reunion falls down, and enters selected district once more and participates in selected, effectively avoid running tail, prevent metal loss.Be provided with electromagnetism cap coil 9 on feed feeder 4 lower edge cylindrical shells 1, following electromagnetism cap coil adopts the small turn number coil, because the screening of the selected coil of process, near the iron content proportion the concentrate outlet is higher, and suffered magnetic force is also corresponding bigger.At this moment electromagnetism cap in bottom is under the situation that does not influence selected coil, directly discharges from the concentrate valve after magnetic mineral is reunited.
Last electromagnetism cap coil 8 and following electromagnetism cap coil 9 are power supply continuously, and by the Current Control electromagnetism intensity.
Claims (2)
1. a step-less adjustment is eluriated refiner, comprise dispenser, overfall, feed feeder and ore discharge valve that cylindrical shell, the plural groups solenoid of establishing around cylindrical shell and cylindrical shell are provided with, it is characterized in that on the cylindrical shell of the lower edge of overfall, being provided with electromagnetism cap coil on, and be provided with a concentration sensor in the cylindrical shell herein, feed feeder lower edge cylindrical shell is provided with electromagnetism cap coil, the ore discharge valve is regulated by YE, and is provided with a concentration sensor at its front end.
2. step-less adjustment according to claim 1 is eluriated refiner, it is characterized in that electromagnetism cap coil is thick line circle, multiturn table structure, and following electromagnetism cap coil is the small turn number loop construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201935257U CN201124114Y (en) | 2006-11-28 | 2007-11-02 | Stepless regulation washing and assorting engine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620156379.6 | 2006-11-28 | ||
| CN200620156379 | 2006-11-28 | ||
| CNU2007201935257U CN201124114Y (en) | 2006-11-28 | 2007-11-02 | Stepless regulation washing and assorting engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124114Y true CN201124114Y (en) | 2008-10-01 |
Family
ID=39997528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201935257U Expired - Fee Related CN201124114Y (en) | 2006-11-28 | 2007-11-02 | Stepless regulation washing and assorting engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124114Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240180A (en) * | 2013-05-07 | 2013-08-14 | 杨明忠 | Intelligent iron ore concentrator |
| CN104772211A (en) * | 2015-04-30 | 2015-07-15 | 山东华特磁电科技股份有限公司 | Electromagnetic elutriation fine separation machine |
| CN106984424A (en) * | 2017-02-22 | 2017-07-28 | 河北钢铁集团矿业有限公司 | A kind of production technology of hyperpure iron extract |
| CN115338032A (en) * | 2022-10-18 | 2022-11-15 | 山东兴盛矿业有限责任公司 | Automatic control system of magnetic separation equipment |
-
2007
- 2007-11-02 CN CNU2007201935257U patent/CN201124114Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240180A (en) * | 2013-05-07 | 2013-08-14 | 杨明忠 | Intelligent iron ore concentrator |
| CN104772211A (en) * | 2015-04-30 | 2015-07-15 | 山东华特磁电科技股份有限公司 | Electromagnetic elutriation fine separation machine |
| CN104772211B (en) * | 2015-04-30 | 2019-02-19 | 山东华特磁电科技股份有限公司 | Electromagnetism eluriates refiner |
| CN106984424A (en) * | 2017-02-22 | 2017-07-28 | 河北钢铁集团矿业有限公司 | A kind of production technology of hyperpure iron extract |
| CN115338032A (en) * | 2022-10-18 | 2022-11-15 | 山东兴盛矿业有限责任公司 | Automatic control system of magnetic separation equipment |
| CN115338032B (en) * | 2022-10-18 | 2023-02-24 | 山东兴盛矿业有限责任公司 | Automatic control system of magnetic separation equipment |
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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: 20081001 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |