CN1701855A - Magnet field adjustable magnetic separator - Google Patents
Magnet field adjustable magnetic separator Download PDFInfo
- Publication number
- CN1701855A CN1701855A CN 200510052321 CN200510052321A CN1701855A CN 1701855 A CN1701855 A CN 1701855A CN 200510052321 CN200510052321 CN 200510052321 CN 200510052321 A CN200510052321 A CN 200510052321A CN 1701855 A CN1701855 A CN 1701855A
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- China
- Prior art keywords
- magnetic
- magnetic field
- adjust
- iron powder
- field
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This invention concerns rotation roller type magnetic separator comprised by magnet, whose fix magnetic field can not be adjusted led to conflict that field strengthen is not fit to selected minerals. To match of field strengthen flexibly minerals characters that field strengthen varieties with mineral character and match to take ideal selection, in this invention, reset the received magnetic cylinder inside and ejection magnetic cylinder outside, and the part is switching to adjust magnetic field distance for field strengthen according to need. It is ideal machine to adjust field strengthen any moment.
Description
Technical field
The present invention relates to a kind of permanent magnetic head is assemblied in the cylinder, be used for drawing the machinery of ferro element.
Technical background
Existing magnetic separator can be divided into wet concentration formula and two kinds of types of dry separation formula, but major part is assemblied in still adopting on the fan of power transmission shaft and is magnetic field sources.The outside is the element that the Stainless Steel urceolus is used for rolling and takes off impurity and adsorb iron.Because the gap of turning cylinder and urceolus is not less than 10mm in the process limitation, thereby background magnetic field is incurred loss, for being suitable for, manufacturer have to take two-shipper to connect the desirable ore dressing standard that still can not reach.Used ndfeb magnet for addressing this problem in existing, it makes field intensity increase really, but because too high magnetic field, simultaneously can some mixtures adsorb simultaneously from and cause the decline of grade, this is the realistic problem that a kind of output and grade can not be taken into account.
Summary of the invention
The invention provides and a kind ofly can adjust magnetic field at random, thereby realize two kinds of machineries of taking into account.
The present invention is achieved in that it is that Stainless Steel absorption is taken off the impurity wound packages in inside that original mechanical assembly method is thoroughly improved new method, be used for producing the magnet arrangement in magnetic field, be retrofitted on the shell of two half dollar shapes, split the middle integral body that to close but seal that leaves in assembling back.Its effect is that one is that the inner core gap that can make magnet and sand fallout inhale iron is reduced to and is not more than 3mm.The 2nd, it can adjust the distance of two half dollar bodies at random by the mineral matter degreeization, realize that magnetic field intensity can adjust, assembling grooved scraper plate on inner core, thus be used for being defined iron powder accumulation thickness to inhaling the instant discharging of powder, absorption is kept clean, help magnetic separation.
Description of drawings
The concrete detailed structure of the present invention is provided by drawings and Examples.
Fig. 1 is an overall structure constructed profile of the present invention.
Fig. 2 is the Stainless Steel inner core of this machine, the transmission end view.
Fig. 3 is two semicircles of this machine assembling magnet, folding magnetosheath urceolus.
Specific embodiment
The described adjustable magnetic separator of Fig. 1 comprise Stainless Steel inner cylinder (6) it by the framework of a grooved (7) two ends fix and with wheel that (7) cooperate on (2) do to roll axle head assembling skin wheel of running (2) cooperate with power motor and deceleration device in the arrow direction, this figure of this does not provide.Divide two semi-circular magnet fixed mounts of folding magnetic field that it is produced effect (6) its groove of no magnetic region that last figure number (9) is this part to be used for iron powder in this discharge that comes off in the outside of (6).(9) dashed middle line represents to split that to meet crack (8) be permanent magnet, figure number (3) is that charging guide plate (4) is that the magnet that adsorbs is scraped plate, (6) of rotation are constantly adsorbed the ferro element ore in sand form and are travelled forward and go up to flow out and to drain going out sand launder (11) after raw material is entered by (3), and the ferro element that holds is scraped to taking off magnetic groove (9) position by (4) and flowed out on the iron powder guide plate (12) by this groove at last and be recovered.
Claims (4)
1, a kind of magnetic separator that sorts ferro element comprises that is awarded cylindrical sleeve that magnetic part and one and the Stainless Steel of awarding the magnetic device common combination the be rolled into outside at this device, award magnetic field that magnetic device transmits and act on this outer cylinder and be used to sort ferro element, the gap between them is not less than 10mm.The present invention is contained in outside (10) magnet receiving part branch as rotary cylinder awarding magnetic device, magnetic field the method for enjoying (10) transmission simultaneously is characterized in that awarding magnetic device present technology changes into outside (10) as can be seen because (10) are foldings, can adjust the folding gap and change the magnetic field intensity of itself.
2, not only can adjust according to claim 1 described magnetic separator, and the spacing that it is characterized in that it can be not less than the 10mm spacing and be narrowed down to and is not more than 2mm by former prior art.
3, be subjected to magnet drum (6) inside to be equipped with one according to claim 1 described magnetic separator and scrape plate, will be adsorbed iron powder immediately and scrape to discharge and make this apparatus surface iron powder long-pending thick very little, be beneficial to new iron powder is adsorbed through no magnetic gap (9).
4, according to claim 1,2,3, the compound mode of the present invention and prior art.It is characterized in that: the magnetic field of selecting iron ore matter is adjustable, and can adjust to and be not more than 3mm, and selected iron powder simple water when taking off magnetic dashes but scraped the working face that it is kept clean by scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510052321 CN1701855A (en) | 2005-02-05 | 2005-02-05 | Magnet field adjustable magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510052321 CN1701855A (en) | 2005-02-05 | 2005-02-05 | Magnet field adjustable magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1701855A true CN1701855A (en) | 2005-11-30 |
Family
ID=35631919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510052321 Pending CN1701855A (en) | 2005-02-05 | 2005-02-05 | Magnet field adjustable magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1701855A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067522A (en) * | 2019-05-15 | 2019-07-30 | 四川川庆石油钻采科技有限公司 | A kind of novel magnetic separation separation system and method automating adjusting |
| CN112517239A (en) * | 2020-12-25 | 2021-03-19 | 中冶北方（大连）工程技术有限公司 | Concentrate grade regulation and control system of drum magnetic separator |
-
2005
- 2005-02-05 CN CN 200510052321 patent/CN1701855A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067522A (en) * | 2019-05-15 | 2019-07-30 | 四川川庆石油钻采科技有限公司 | A kind of novel magnetic separation separation system and method automating adjusting |
| CN110067522B (en) * | 2019-05-15 | 2023-09-15 | 中国石油天然气集团有限公司 | Novel magnetic separation system and method capable of being automatically adjusted |
| CN112517239A (en) * | 2020-12-25 | 2021-03-19 | 中冶北方（大连）工程技术有限公司 | Concentrate grade regulation and control system of drum magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20051130 |