CN201316668Y - Magnetic rod diaphragm of ceramic powder permanent-magnetic iron remover - Google Patents
Magnetic rod diaphragm of ceramic powder permanent-magnetic iron remover Download PDFInfo
- Publication number
- CN201316668Y CN201316668Y CNU2008202273889U CN200820227388U CN201316668Y CN 201316668 Y CN201316668 Y CN 201316668Y CN U2008202273889 U CNU2008202273889 U CN U2008202273889U CN 200820227388 U CN200820227388 U CN 200820227388U CN 201316668 Y CN201316668 Y CN 201316668Y
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- bar magnet
- magnetic
- magnetic rod
- ceramic powder
- iron
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Abstract
The utility model discloses a magnetic rod baffle plate of a ceramic powder permanent-magnetic iron remover, which is equipped with a magnetic rod, and is characterized in that the horizontal and the vertical spacing of the magnetic rod are 48mm, the diameter of the magnetic rod is 30mm, and the number of the magnetic rod is 19. Because the horizontal spacing of the magnetic rod is smaller than the double diameter of the magnetic rod, gaps can not exist on the vertical direction, on which an overlapping part which is 12mm exists. When removing iron, all magnetic powder can flow over the surface of the magnetic rod, the magnetic rod which is flowed is increased from 4 to 6, therefore, the iron removing efficiency is greatly increased.
Description
Technical field
The utility model relates to a kind of tramp iron separator of removing ceramic capacitor ceramic powder iron tramp, especially relates to a kind of bar magnet dividing plate of tramp iron separator.
Background technology
Ceramic powder is a primary raw material of producing ceramic capacitor, and every performance indications of ceramic powder are had strict requirement, wherein requires lower iron-holder.But the production of ceramic powder is the process of a complexity, generally passes through batching, ball milling, stirring mill, spray-drying, deironing, batch mixing etc.In whole production procedures, can sneak into some iron tramps unavoidably, these iron tramps will have a strong impact on the proof voltage of finished product capacitor, and iron tramp must be stopped in the porcelain as objectionable impurities.Therefore, deferrization process will be arranged one after spray-drying, principle is to allow ceramic powder flow through one group of Permanent-magneto magnetic bar of parallel placement, adsorbs the iron tramp in the magnetic material.For strengthening de-ferrous effect, bar magnet is selected the extremely strong NdFeB material of magnetic force for use, every diameter 30mm, length 300mm.Original equipment is provided with 10 bar magnets, level interval 70mm, and vertical interval 80mm is because the bar magnet level interval is greater than the bar magnet diameter of twice, so the leakage absorption gap of a 10mm is arranged on the vertical direction.In the iron removal, have the part porcelain and do not contact with arbitrary bar magnet by this gap, therefore, iron tramp wherein is not adsorbed, if want deironing completely, will carry out iron removal 2 to 3 times, has promptly strengthened labour intensity, has reduced production efficiency again.
Summary of the invention
The purpose of this utility model is exactly owing to structural reason at existing permanent-magnetic iron expeller, the halfway problem of deironing that exists, a kind of bar magnet dividing plate of improved ceramic powder permanent-magnetic iron expeller is provided, it is strong that this bar magnet dividing plate has absorption iron tramp ability, good iron removal effect, the advantage that de-ironing efficiency is high.
The purpose of this utility model is achieved through the following technical solutions, and is provided with bar magnet in the bar magnet dividing plate of this ceramic powder permanent-magnetic iron expeller, and the level of described bar magnet, vertical interval are 48mm, and described bar magnet diameter is 30mm, and described bar magnet quantity is 19.
Because therefore the bar magnet level interval, is not had the gap again, but the lap of 12mm is arranged less than the bar magnet diameter of twice on the vertical direction.During deironing, all magnetic material bar magnet surface of all can flowing through, and the bar magnet of process is increased to 6 from 4, and therefore, de-ironing efficiency improves greatly.
The beneficial effects of the utility model: the utility model is compared with existing bar magnet dividing plate, by level, the vertical interval that bar magnet reasonably is set, increase the quantity of bar magnet, make all ceramic powders bar magnet surface of all can flowing through, overcome in the prior art iron removal, have the part porcelain and do not contact, can not adsorb iron tramp fully, the halfway problem of deironing with arbitrary bar magnet.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a schematic diagram of the present utility model
Fig. 2 is the schematic diagram of prior art bar magnet dividing plate]
Among the figure: 1, bar magnet dividing plate 2, bar magnet 3, magnetic material inlet 4, level interval 5, vertical interval 6, leakage absorption gap
The specific embodiment
As shown in Figure 1, be provided with bar magnet 2 in the bar magnet dividing plate 1 of this ceramic powder permanent-magnetic iron expeller, level interval 4, the vertical interval 5 of bar magnet are 48mm, and the diameter of bar magnet 2 is 30mm, and the quantity of bar magnet 2 is 19.Because therefore the bar magnet level interval, is not had the gap again, but the lap of 12mm is arranged less than the bar magnet diameter of twice on the vertical direction.During deironing, after porcelain enters the bar magnet dividing plate from porcelain inlet 3, all can the flow through surface of bar magnet 2 of all porcelains, and the bar magnet 2 of process is increased to 6 from 4, and therefore, de-ironing efficiency improves greatly.
As shown in Figure 2, in bar magnet dividing plate 1, be provided with bar magnet 2, because the bar magnet level interval is greater than the bar magnet diameter of twice, so the leakage absorption gap 6 of a 10mm is arranged on the vertical direction, having the part porcelain does not contact with arbitrary bar magnet 2 by this leakage absorption gap 6, therefore, iron tramp wherein is not adsorbed.
Claims (1)
1, a kind of bar magnet dividing plate of ceramic powder permanent-magnetic iron expeller is provided with bar magnet in the bar magnet dividing plate of this ceramic powder permanent-magnetic iron expeller, it is characterized in that level, the vertical interval of described bar magnet is 48mm, and described bar magnet diameter is 30mm, and described bar magnet quantity is 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202273889U CN201316668Y (en) | 2008-12-10 | 2008-12-10 | Magnetic rod diaphragm of ceramic powder permanent-magnetic iron remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202273889U CN201316668Y (en) | 2008-12-10 | 2008-12-10 | Magnetic rod diaphragm of ceramic powder permanent-magnetic iron remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316668Y true CN201316668Y (en) | 2009-09-30 |
Family
ID=41195440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202273889U Expired - Fee Related CN201316668Y (en) | 2008-12-10 | 2008-12-10 | Magnetic rod diaphragm of ceramic powder permanent-magnetic iron remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316668Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327227A (en) * | 2020-09-25 | 2021-02-05 | 河北金力新能源科技股份有限公司 | Method for calculating magnetic substance adsorption efficiency of strong magnetic bar to diaphragm |
-
2008
- 2008-12-10 CN CNU2008202273889U patent/CN201316668Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327227A (en) * | 2020-09-25 | 2021-02-05 | 河北金力新能源科技股份有限公司 | Method for calculating magnetic substance adsorption efficiency of strong magnetic bar to diaphragm |
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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: 20090930 Termination date: 20101210 |