CN203265627U - Efficient feeding tank of neodymium iron boron magnetic material antioxidant - Google Patents
Efficient feeding tank of neodymium iron boron magnetic material antioxidant Download PDFInfo
- Publication number
- CN203265627U CN203265627U CN 201320298840 CN201320298840U CN203265627U CN 203265627 U CN203265627 U CN 203265627U CN 201320298840 CN201320298840 CN 201320298840 CN 201320298840 U CN201320298840 U CN 201320298840U CN 203265627 U CN203265627 U CN 203265627U
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- valve
- magnetic material
- boron magnetic
- tank
- charge pipe
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Abstract
The utility model discloses an efficient feeding tank of a neodymium iron boron magnetic material antioxidant. The efficient feeding tank of the neodymium iron boron magnetic material antioxidant comprises a feed hopper, a feed pipe, a primary valve, a secondary valve, a nitrogen charge valve, a tank body, an output pipe and an additive delivery valve, wherein the feed hopper is arranged at the position of a mouth of the feed pipe, a motor is installed on the feed hopper, a feed auger is installed inside the feed pipe, and the feed auger is connected with the motor through a connecting rod. According to the efficient feeding tank of the neodymium iron boron magnetic material antioxidant, due to the fact that the feed auger is driven by the motor to achieve feeding, feeding efficiency is improved; due to the arrangement of the primary valve, the secondary valve, the nitrogen charge valve and the additive delivery valve, air in the tank body is replaced with nitrogen under the cooperation of the valves, the antioxidant and other additives are then added, powder materials are effectively prevented from being in contact with oxygen in the air, oxidation of the powder materials is avoided, and then performance of the materials and products is guaranteed.
Description
Technical field
The utility model relates to a kind of NdFeB material adding set of antioxidant aborning, is specifically related to a kind of material of realizing that anaerobic is added and efficiently adds tank.
Background technology
neodymium iron boron has high magnetic energy product and strong power, the advantage of high-energy-density makes it at instrument and meter, the electroacoustic motor, the miniaturization of the equipment such as magnetic separation magnetization, lightweight, slimming becomes possibility, but neodymium-iron-boron magnetic material is when possessing above-mentioned advantage, also exist temperature characterisitic poor, and be easy to the deficiency of efflorescence corrosion, so, neodymium-iron-boron magnetic material corrodes for fear of efflorescence in the processing and manufacturing process, therefore need to add antioxidant in mixed powder process, antioxidant adds under atmospheric conditions, air easily enters in mixing tank, airborne oxygen and material generation oxidation, cause material property to change, the final performance that affects product.
Summary of the invention
In order to overcome the above-mentioned technical problem of prior art field existence, the purpose of this utility model is, provide a kind of neodymium-iron-boron magnetic material antioxidant efficiently to add tank, simple in structure, easy to use, when avoiding oxidant when mixing with powder, oxidation to occur, guarantee that material has higher reinforced efficient.
The neodymium-iron-boron magnetic material antioxidant that the utility model provides efficiently adds tank, it comprises charging hopper, charge pipe, one-level valve, secondary valve, nitrogen filling-valve, tank body, efferent duct, additive delivery valve, described charging hopper is arranged on the charge pipe top mouth of pipe, motor is installed on charging hopper, reinforced auger is installed in described charge pipe, and reinforced auger is connected with motor by connecting rod; Described one-level valve, secondary valve, nitrogen filling-valve are arranged on the charge pipe tube wall, and described additive delivery valve is arranged on the efferent duct tube wall; Described charge pipe and efferent duct are arranged on respectively the upper/lower terminal of tank body, and the center line of charge pipe and efferent duct is on same straight line.
The neodymium-iron-boron magnetic material antioxidant that the utility model provides efficiently adds tank, and its beneficial effect is, reinforced auger is installed in charge pipe, and reinforced auger is connected with motor by connecting rod, feeds in raw material by the driven by motor auger that feeds in raw material, and has improved reinforced efficient; One-level valve, secondary valve, nitrogen filling-valve and additive delivery valve are set, under the cooperating of these valves, utilize nitrogen replacement to go out the interior air of tank body, add afterwards antioxidant and other additive, effectively avoid farinose material to contact with airborne oxygen, oxidation occurs, and guarantees material and properties of product; The neodymium-iron-boron magnetic material antioxidant efficiently adds tank, and is simple and reasonable for structure, easy to use, efficient.
Description of drawings
Fig. 1 is the overall structure schematic diagram that the utility model neodymium-iron-boron magnetic material antioxidant efficiently adds an embodiment of tank.
Mark in figure:
1. charging hopper; 2. charge pipe; 3. one-level valve; 4. secondary valve; 5. nitrogen filling-valve; 6. tank body; 7. efferent duct; 8. the reinforced auger of additive delivery valve 9.; 10. motor.
The specific embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, the neodymium-iron-boron magnetic material antioxidant that the utility model is provided efficiently adds tank and is described in detail.
Embodiment
With reference to Fig. 1, the neodymium-iron-boron magnetic material antioxidant of the present embodiment efficiently adds tank, it comprises charging hopper 1, charge pipe 2, one-level valve 3, secondary valve 4, nitrogen filling-valve 5, tank body 6, efferent duct 7, additive delivery valve 8, described charging hopper 1 is arranged on the charge pipe 2 top mouths of pipe, motor 10 is installed on charging hopper 1, reinforced auger 9 is installed in described charge pipe 2, and reinforced auger 9 is connected with motor 10 by connecting rod; Described one-level valve 3, secondary valve 4, nitrogen filling-valve 5 are arranged on charge pipe 2 tube walls, and described additive delivery valve 8 is arranged on efferent duct 7 tube walls; Described charge pipe 2 and efferent duct 7 are arranged on respectively the upper/lower terminal of tank body, and the center line of charge pipe 2 and efferent duct 7 is on same straight line.
The neodymium-iron-boron magnetic material antioxidant efficiently adds tank, and is simple and reasonable for structure, easy to use, adds fast, is applied to the interpolation of antioxidant and other additive, can effectively avoid contacting with oxygen, oxidation occurs, high efficiency.
Claims (3)
1. a neodymium-iron-boron magnetic material antioxidant efficiently adds tank, it is characterized in that: it comprises charging hopper, charge pipe, one-level valve, secondary valve, nitrogen filling-valve, tank body, efferent duct, additive delivery valve, described charging hopper is arranged on the charge pipe top mouth of pipe, motor is installed on charging hopper, reinforced auger is installed in described charge pipe, and reinforced auger is connected with motor by connecting rod.
2. neodymium-iron-boron magnetic material antioxidant according to claim 1 efficiently adds tank, it is characterized in that: described one-level valve, secondary valve, nitrogen filling-valve are arranged on the charge pipe tube wall, and described additive delivery valve is arranged on the efferent duct tube wall.
3. neodymium-iron-boron magnetic material antioxidant according to claim 1 efficiently adds tank, it is characterized in that: described charge pipe and efferent duct are arranged on respectively the upper/lower terminal of tank body, and the center line of charge pipe and efferent duct is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298840 CN203265627U (en) | 2013-05-29 | 2013-05-29 | Efficient feeding tank of neodymium iron boron magnetic material antioxidant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298840 CN203265627U (en) | 2013-05-29 | 2013-05-29 | Efficient feeding tank of neodymium iron boron magnetic material antioxidant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265627U true CN203265627U (en) | 2013-11-06 |
Family
ID=49496120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298840 Expired - Fee Related CN203265627U (en) | 2013-05-29 | 2013-05-29 | Efficient feeding tank of neodymium iron boron magnetic material antioxidant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399995A (en) * | 2014-12-05 | 2015-03-11 | 爱科科技有限公司 | Agent charging method for jet-mill-based powdering of sintered neodymium iron boron |
-
2013
- 2013-05-29 CN CN 201320298840 patent/CN203265627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399995A (en) * | 2014-12-05 | 2015-03-11 | 爱科科技有限公司 | Agent charging method for jet-mill-based powdering of sintered neodymium iron boron |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20190529 |