CN106957069A - Magnetic pre-processes oxidation furnaces - Google Patents
Magnetic pre-processes oxidation furnaces Download PDFInfo
- Publication number
- CN106957069A CN106957069A CN201710308119.9A CN201710308119A CN106957069A CN 106957069 A CN106957069 A CN 106957069A CN 201710308119 A CN201710308119 A CN 201710308119A CN 106957069 A CN106957069 A CN 106957069A
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- CN
- China
- Prior art keywords
- magnetic
- oxidation
- conveying device
- steam
- humidification
- Prior art date
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
Abstract
This patent is that magnetic pre-processes oxidation furnaces, including magnetic conveying device, feeding device, material collecting device, magnetic pretreatment oxidation furnaces also include steam raising plant, humidification oxidation unit, moisture drying unit, feeding device is arranged at one end of magnetic conveying device, magnetic conveying device pierces humidification oxidation unit, moisture drying unit successively, and magnetic conveying device is belt conveyor line；Feeding device is loading hopper；Material collecting device is hopper, and steam raising plant is steam boiler；Humidification oxidation unit is chamber body, and the gas outlet of steam raising plant is connected with steam pipe, and steam pipe is placed in humidification oxidation unit.Have the beneficial effect that：The present apparatus carries out the oxidation of streamlined magnetic using streamline and prepared, and preparation efficiency is high, and further improves the preparation quality of magnetic.
Description
Technical field
The present invention relates to plant equipment, and in particular to a kind of magnetic pre-processes oxidation furnaces.
Background technology
Iron powder is although the chemical reaction of oxidation generates croci, and iron oxide can be prepared according to the proportioning doping of a bit
Ferromagnetic oxide powder, soft magnetic products are made for powder metallurgy.The manufacture craft of existing iron oxide magnetic powder is coarse, low production efficiency
Under, it is therefore desirable to a kind of new technical scheme is provided and carrys out the further technical side for preparing formation efficiency and quality for improving magnetic
Case.
The content of the invention
Oxidation furnaces, the purpose designed and developed are pre-processed the invention provides magnetic：Streamlined magnetic is carried out using streamline
Prepared by powder oxidation, preparation efficiency is high, and further improves the preparation quality of magnetic.
The invention provides following technical proposals：Magnetic pre-processes oxidation furnaces, including magnetic conveying device, charging dress
Put, material collecting device, magnetic pretreatment oxidation furnaces also include steam raising plant, humidification oxidation unit, moisture drying dress
Put, the feeding device is arranged at one end of the magnetic conveying device, the magnetic conveying device pierces the humidification successively
Oxidation unit, moisture drying unit, the magnetic conveying device are belt conveyor line；The feeding device is loading hopper；It is described
Material collecting device is hopper, and the steam raising plant is steam boiler；The humidification oxidation unit is chamber body, the steam generation
The gas outlet of device is connected with steam pipe, and the steam pipe is placed in the humidification oxidation unit.
The steam pipe is provided with supervisor and branch pipe, and the branch pipe is placed in the humidification oxidation unit, and the branch pipe is opened up
There is stomata.
The conveying device is connected with frame, and the frame is provided with shock electric machine.
Beneficial effects of the present invention are as follows：Magnetic conveying device 1 conveys the Fe Powder matter added by feeding device 2, steam
The midway of generating means 4 is blown into the water vapour of high temperature to iron powder, accelerates the oxidation reaction of iron powder, iron powder can rapidly be become into oxygen
Change iron, reacted in humidification oxidation unit 5, then drying moisture by moisture drying unit 6 again obtains finished product.It is to be blown into
The equipment steam pipe 7 of water vapour, stomata 8 make it that being blown into for water vapour is more uniform, and frame 9 causes magnetic provided with shock electric machine 10
Powder uniform bounce in iron powder conveying device 1 is scattered, and keeps the uniform abundant of reaction.The present apparatus carries out flowing water using streamline
Change magnetic oxidation to prepare, preparation efficiency is high, and further improves the preparation quality of magnetic.
Brief description of the drawings
Fig. 1 is the front view that this magnetic pre-processes oxidation furnaces.
Fig. 2 is Fig. 1 top view.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described with specific embodiment.
In Fig. 1,2：Magnetic conveying device 1, feeding device 2, material collecting device 3, steam raising plant 4, humidification oxidation unit
5th, moisture drying unit 6, steam pipe 7, stomata 8, frame 9, shock electric machine 10.
Magnetic pre-processes oxidation furnaces, including magnetic conveying device 1, feeding device 2, material collecting device 3, and the magnetic is located in advance
Managing oxidation furnaces also includes steam raising plant 4, humidification oxidation unit 5, moisture drying unit 6, and the feeding device 2 is arranged at
One end of the magnetic conveying device 1, the magnetic conveying device 1 pierces the humidification oxidation unit 5, moisture drying dress successively
6 are put, the magnetic conveying device 1 is belt conveyor line；The feeding device 2 is loading hopper；The material collecting device 3 is hopper,
The steam raising plant 4 is steam boiler；The humidification oxidation unit 5 is chamber body, the gas outlet of the steam raising plant 4
Steam pipe 7 is connected with, the steam pipe 7 is placed in the humidification oxidation unit 5.
The steam pipe 7 is provided with supervisor and branch pipe, and the branch pipe is placed in the humidification oxidation unit 5, and the branch pipe is opened
Provided with stomata 8.
The conveying device 1 is connected with frame 9, and the frame 9 is provided with shock electric machine 10.
Magnetic conveying device 1 conveys the Fe Powder matter added by feeding device 2, and the midway of steam raising plant 4 is blown to iron powder
Enter the water vapour of high temperature, accelerate the oxidation reaction of iron powder, iron powder can rapidly be become iron oxide, in humidification oxidation unit 5
It is middle to be reacted, then dry moisture by moisture drying unit 6 again and obtain finished product.It is the equipment steam pipe 7 for being blown into water vapour,
Stomata 8 make it that being blown into for water vapour is more uniform, and frame 9 causes magnetic in iron powder conveying device 1 provided with shock electric machine 10
Uniform bounce is scattered, and keeps the uniform abundant of reaction.
Claims (3)
1. magnetic pre-processes oxidation furnaces, including magnetic conveying device（1）, feeding device（2）, material collecting device（3）, its feature exists
In the magnetic pretreatment oxidation furnaces also include steam raising plant（4）, humidification oxidation unit（5）, moisture drying unit
（6）, the feeding device（2）It is arranged at the magnetic conveying device（1）One end, the magnetic conveying device（1）Hole successively
Wear the humidification oxidation unit（5）, moisture drying unit（6）, the magnetic conveying device（1）For belt conveyor line；It is described to add
Expect device（2）For loading hopper；The material collecting device（3）For hopper, the steam raising plant（4）For steam boiler；It is described to add
Wet oxidation device（5）For chamber body, the steam raising plant（4）Gas outlet be connected with steam pipe（7）, the steam pipe（7）
It is placed in the humidification oxidation unit（5）It is interior.
2. magnetic according to claim 1 pre-processes oxidation furnaces, it is characterised in that the steam pipe（7）Provided with supervisor
And branch pipe, the branch pipe is placed in the humidification oxidation unit（5）Interior, the branch pipe offers stomata（8）.
3. magnetic according to claim 1 pre-processes oxidation furnaces, it is characterised in that the conveying device（1）With frame
（9）Connection, the frame（9）It is provided with shock electric machine（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308119.9A CN106957069A (en) | 2017-05-04 | 2017-05-04 | Magnetic pre-processes oxidation furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308119.9A CN106957069A (en) | 2017-05-04 | 2017-05-04 | Magnetic pre-processes oxidation furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106957069A true CN106957069A (en) | 2017-07-18 |
Family
ID=59481912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710308119.9A Pending CN106957069A (en) | 2017-05-04 | 2017-05-04 | Magnetic pre-processes oxidation furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106957069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369271A (en) * | 2019-08-05 | 2019-10-25 | 南通三优佳磁业有限公司 | One kind being used for the pretreated oxidation furnaces of magnetic powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6136100A (en) * | 1999-09-29 | 2000-10-24 | Magnequench International, Inc. | Rare-earth alloy powders for magnets and process for making magnets from rare-earth alloy powders |
| CN101860091A (en) * | 2010-04-26 | 2010-10-13 | 马鞍山市鑫洋永磁有限责任公司 | Preparation method for rare earth permanent ferrite magnetic shoe and product |
| CN103990794A (en) * | 2014-06-10 | 2014-08-20 | 江苏巨鑫磁业有限公司 | Method for oxidizing residual crystalline solids of bonded neodymium iron boron rapid-quenching permanent magnetic powder |
| CN203826199U (en) * | 2014-05-07 | 2014-09-10 | 黟县越驰科技电子有限公司 | Oxidation resistance equipment for magnetic powder |
| CN105478787A (en) * | 2015-12-03 | 2016-04-13 | 江苏巨鑫磁业有限公司 | Oxidization method of rapidly-quenched bonded neodymium iron boron (NdFeB) permanent magnet powder |
-
2017
- 2017-05-04 CN CN201710308119.9A patent/CN106957069A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6136100A (en) * | 1999-09-29 | 2000-10-24 | Magnequench International, Inc. | Rare-earth alloy powders for magnets and process for making magnets from rare-earth alloy powders |
| CN101860091A (en) * | 2010-04-26 | 2010-10-13 | 马鞍山市鑫洋永磁有限责任公司 | Preparation method for rare earth permanent ferrite magnetic shoe and product |
| CN203826199U (en) * | 2014-05-07 | 2014-09-10 | 黟县越驰科技电子有限公司 | Oxidation resistance equipment for magnetic powder |
| CN103990794A (en) * | 2014-06-10 | 2014-08-20 | 江苏巨鑫磁业有限公司 | Method for oxidizing residual crystalline solids of bonded neodymium iron boron rapid-quenching permanent magnetic powder |
| CN105478787A (en) * | 2015-12-03 | 2016-04-13 | 江苏巨鑫磁业有限公司 | Oxidization method of rapidly-quenched bonded neodymium iron boron (NdFeB) permanent magnet powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369271A (en) * | 2019-08-05 | 2019-10-25 | 南通三优佳磁业有限公司 | One kind being used for the pretreated oxidation furnaces of magnetic powder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |