CN204953020U - A grinder for magnetic material - Google Patents
A grinder for magnetic material Download PDFInfo
- Publication number
- CN204953020U CN204953020U CN201520646836.9U CN201520646836U CN204953020U CN 204953020 U CN204953020 U CN 204953020U CN 201520646836 U CN201520646836 U CN 201520646836U CN 204953020 U CN204953020 U CN 204953020U
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- China
- Prior art keywords
- ball mill
- mixing tank
- reversal valve
- inert gas
- tank
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Abstract
The utility model discloses a grinder for magnetic material, including compounding jar and ball mill, the compounding jar includes compounding jar fluid entry, compounding jar gas vent and compounding jar discharge gate, compounding jar fluid entry is through the export of tube coupling to first switching -over valve, two entrys of first switching -over valve are connected to water tank and inert gas jar respectively, the ball mill includes ball mill fluid entry, ball mill gas vent, ball mill fluid entry is provided with a flange, a flange passes through the export of tube coupling to second switching -over valve, two entrys of second switching -over valve are connected to respectively the inert gas jar and compounding jar discharge gate, the ball mill gas vent is provided with the 2nd flange, the 2nd flange is connected with the blast pipe. The utility model discloses oxygen -generation chemical reaction in can avoiding raw materials or auxiliary material and air under need not vacuum environment.
Description
Technical field
The utility model relates to a kind of lapping device for magnetic material, belongs to magnet processing technique field.
Background technology
Magnetic material is the basic function material of electron trade.Permanent-magnet material, as an important component part of magnetic material, plays an important role in industries such as electronics industry, information industry, motorcycle, Power Tools Industries, auto industrys.Permanent-magnet ferrite material is exactly the functional material producing magnetic field.Permanent-magnet ferrite be with SrO or BaO and di-iron trioxide for raw material, formed by ceramic processing methods manufacture.Permanent-magnet ferrite can need to make according to use becomes different shapes.The operation through grinding raw material is needed in the production process of magnetic element.Such as Chinese patent literature CN201260946Y discloses a kind of permanent ferrite powder material slurry mixing lapping device, first by the advanced row batch mixing of batch mixing cabinet, then slip is passed into ball mill and grinds.And in order to improve the technological standards of grinding; avoid oxygen in air and raw material or auxiliary material generation chemical reaction; usually batch mixing cabinet and ball mill can be carried out vacuumizing process; but this needs the overall sealing performance increasing vaccum-pumping equipment and improve equipment; have higher requirements to the transformation of equipment, the cost of increase is more.
Utility model content
Therefore, the purpose of this utility model be to provide a kind of can at the lapping device for magnetic material without the need to the oxygen generation chemical reaction in raw material or auxiliary material and air can be avoided under vacuum environment.
To achieve these goals, a kind of lapping device for magnetic material of the present utility model, comprise mixing tank and ball mill, described mixing tank comprises mixing tank fluid intake, mixing tank exhaust outlet and mixing tank discharging opening, described mixing tank fluid intake is connected to the outlet of the first reversal valve by pipeline, two entrances of described first reversal valve are connected to water tank and inert gas tank respectively; Described ball mill comprises ball mill fluid intake, ball mill exhaust outlet, described ball mill fluid intake is provided with the first adpting flange, described first adpting flange is connected to the outlet of the second reversal valve by pipeline, two entrances of described second reversal valve are connected to described inert gas tank and described mixing tank discharging opening respectively; Described ball mill exhaust outlet is provided with the second adpting flange, and described second adpting flange is connected with blast pipe.
Be provided with water pump between described first reversal valve and described water tank, between described first reversal valve and described inert gas tank, be provided with the first air pump.
The second air pump is provided with between described second reversal valve and described inert gas tank.
Adopt technique scheme, lapping device for magnetic material of the present utility model, first raw material and auxiliary material are added in mixing tank, then the valve of mixing tank exhaust ports is opened, mixing tank fluid intake and inert gas tank is communicated with by the first reversal valve, inert gas is filled with to mixing tank, switch the first reversal valve again to being communicated with mixing tank fluid intake and water tank, water is poured in mixing tank, then close valve and the reversal valve of mixing tank exhaust ports, the raw material in mixing tank and water are uniformly mixed; Then the valve of ball mill exhaust ports is opened, ball mill fluid intake and inert gas tank is communicated with by the second reversal valve, inert gas is filled with to ball mill, switch the second reversal valve again to being communicated with ball mill fluid intake and mixing tank discharging opening, the slip in mixing tank is made to flow into ball mill, then close valve and second reversal valve of ball mill exhaust ports, ground by ball mill.Lapping device for magnetic material of the present utility model, can at the oxygen generation chemical reaction without the need to avoiding under vacuum environment in raw material or auxiliary material and air, without the need to increasing vaccum-pumping equipment and improving the overall sealing performance of equipment, cost-saving.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the present embodiment provides a kind of lapping device for magnetic material, comprise mixing tank 1 and ball mill 2, described mixing tank 1 comprises mixing tank fluid intake 11, mixing tank exhaust outlet 12 and mixing tank discharging opening 13, described mixing tank fluid intake 11 is connected to the outlet of the first reversal valve 3 by pipeline, two entrances of described first reversal valve 3 are connected to water tank 4 and inert gas tank 5 respectively, can store helium in described inert gas tank 5; Described ball mill 2 comprises ball mill fluid intake 21, ball mill exhaust outlet 22, described ball mill fluid intake 21 is provided with the first adpting flange 23, described first adpting flange is connected to the outlet of the second reversal valve 6 by pipeline, and two entrances of described second reversal valve 6 are connected to described inert gas tank 5 and described mixing tank discharging opening 13 respectively; Described ball mill exhaust outlet 22 is provided with the second adpting flange 24, and described second adpting flange 24 is connected with blast pipe 25.
Be provided with water pump 7 between described first reversal valve and described water tank, between described first reversal valve and described inert gas tank, be provided with the first air pump 8.
The second air pump 9 is provided with between described second reversal valve and described inert gas tank.
Adopt technique scheme, lapping device for magnetic material of the present utility model, first raw material and auxiliary material are added in mixing tank, then the valve 10 of mixing tank exhaust ports is opened, mixing tank fluid intake and inert gas tank is communicated with by the first reversal valve, inert gas is filled with to mixing tank, switch the first reversal valve again to being communicated with mixing tank fluid intake and water tank, water is poured in mixing tank, then close valve and the reversal valve of mixing tank exhaust ports, the raw material in mixing tank and water are uniformly mixed; Then the valve 11 of ball mill exhaust ports is opened, ball mill fluid intake and inert gas tank is communicated with by the second reversal valve, inert gas is filled with to ball mill, switch the second reversal valve again to being communicated with ball mill fluid intake and mixing tank discharging opening, the slip in mixing tank is made to flow into ball mill, then close valve and second reversal valve of ball mill exhaust ports, ground by ball mill.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (3)
1. the lapping device for magnetic material, it is characterized in that: comprise mixing tank and ball mill, described mixing tank comprises mixing tank fluid intake, mixing tank exhaust outlet and mixing tank discharging opening, described mixing tank fluid intake is connected to the outlet of the first reversal valve by pipeline, two entrances of described first reversal valve are connected to water tank and inert gas tank respectively; Described ball mill comprises ball mill fluid intake, ball mill exhaust outlet, described ball mill fluid intake is provided with the first adpting flange, described first adpting flange is connected to the outlet of the second reversal valve by pipeline, two entrances of described second reversal valve are connected to described inert gas tank and described mixing tank discharging opening respectively; Described ball mill exhaust outlet is provided with the second adpting flange, and described second adpting flange is connected with blast pipe.
2. the lapping device for magnetic material according to claim 1, is characterized in that: be provided with water pump between described first reversal valve and described water tank, is provided with the first air pump between described first reversal valve and described inert gas tank.
3. the lapping device for magnetic material according to claim 2, is characterized in that: be provided with the second air pump between described second reversal valve and described inert gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646836.9U CN204953020U (en) | 2015-08-25 | 2015-08-25 | A grinder for magnetic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646836.9U CN204953020U (en) | 2015-08-25 | 2015-08-25 | A grinder for magnetic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953020U true CN204953020U (en) | 2016-01-13 |
Family
ID=55048118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646836.9U Expired - Fee Related CN204953020U (en) | 2015-08-25 | 2015-08-25 | A grinder for magnetic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261295A (en) * | 2018-09-07 | 2019-01-25 | 泰山医学院 | A kind of solid phase synthesis ball grinder |
-
2015
- 2015-08-25 CN CN201520646836.9U patent/CN204953020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261295A (en) * | 2018-09-07 | 2019-01-25 | 泰山医学院 | A kind of solid phase synthesis ball grinder |
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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: 20160113 Termination date: 20160825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |