CN207243961U - Firing device is dried after a kind of neodymium iron boron waste material recycling extraction - Google Patents
Firing device is dried after a kind of neodymium iron boron waste material recycling extraction Download PDFInfo
- Publication number
- CN207243961U CN207243961U CN201720820733.9U CN201720820733U CN207243961U CN 207243961 U CN207243961 U CN 207243961U CN 201720820733 U CN201720820733 U CN 201720820733U CN 207243961 U CN207243961 U CN 207243961U
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- CN
- China
- Prior art keywords
- connecting rod
- waste material
- iron boron
- device body
- neodymium iron
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Processing Of Solid Wastes (AREA)
- Compounds Of Iron (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The utility model discloses dry firing device after a kind of recycling extraction of neodymium iron boron waste material, including device body, one end of air inlet pipe is connected with the top of described device body, the other end of the air inlet pipe is connected with gas generator, bocca is installed on one group of opposite side wall in described device body, driving motor is installed with described device body plate inner wall, the output shaft of the driving motor is connected with one end of head rod, the other end of the head rod is connected with the second connecting rod, and head rod is vertical with the second connecting rod, one end of the 3rd connecting rod is installed with second connecting rod, fixed link is installed on the other end of 3rd connecting rod.In the utility model, in neodymium iron boron waste material recovery process, the raw material in baking oven can be made fully to dry calcination, be allowed to that the reaction was complete, obtain more pure praseodymium neodymium oxide, gadolinium oxide, terbium oxide, dysprosia and holimium oxide.
Description
Technical field
Drying is burnt after the utility model is related to drying calcination technical field, more particularly to a kind of recycling extraction of neodymium iron boron waste material
Burn device.
Background technology
In neodymium iron boron waste material recovery process, using solvent extraction, i.e. roasting, the molten+P of ball milling+acid507- kerosene-HCl bodies
It is rare earth metal and the cobalts such as neodymium in extract and separate+precipitation+drying calcination technique recycling waste material, praseodymium, dysprosium, terbium, waste material is carried out
Recycle.
For obtain praseodymium neodymium oxide, gadolinium oxide, terbium oxide, dysprosia and holimium oxide, it is necessary to raw material add rare earth oxalate or
Carbonated rare earth calcination under the conditions of 900~1100 DEG C, heat source are the coal gas of gas generator, but when product is fixed in calcination,
Often calcination is insufficient, it is impossible to and to the comprehensive calcination of fixation in baking oven, cause raw material reaction incomplete, cannot containing impurity
More pure praseodymium neodymium oxide, gadolinium oxide, terbium oxide, dysprosia and holimium oxide, wastes raw material, and improves production cost.
Utility model content
The purpose of this utility model is and a kind of neodymium iron boron waste material proposed in order to solve shortcoming existing in the prior art
Firing device is dried after recycling extraction.
To achieve these goals, the utility model employs following technical solution：
Firing device, including device body, the top of described device body are dried after a kind of neodymium iron boron waste material recycling extraction
Be connected with one end of air inlet pipe, the other end of the air inlet pipe is connected with gas generator, in described device body one group it is opposite
Side wall on bocca is installed, be installed with driving motor on described device body plate inner wall, the driving motor
Output shaft is connected with one end of head rod, and the other end of the head rod is connected with the second connecting rod, and first connects
Extension bar is vertical with the second connecting rod, and one end of the 3rd connecting rod, the 3rd connection are installed with second connecting rod
Fixed link is installed on the other end of bar, the first sliding groove and the second sliding slot are provided with the fixed link, and the first sliding groove is equipped with and opens
Mouthful, it is installed with the 4th connecting rod on described device body plate inner wall, and the 4th connecting rod runs through the second sliding slot, described the
Bearing is installed at the top of four connecting rods, the outer ring of the bearing is fixed with installing plate, and the surrounding of the installing plate is equidistant to be had
One end of 5th connecting rod is installed, the other end of the 5th connecting rod is provided with fixed block, the upper surface of the installing plate
It is installed with baking oven.
Preferably, the first sliding groove matches with fixed block size.
Preferably, the bocca is made of stainless steel alloy.
Preferably, described device body is equipped with gas piping, and one end connection air inlet pipe of gas piping, gas piping
The other end connects bocca.
Preferably, it is the platy structure of rectangle that the installing plate, which is cross section for circle, vertical section, by quartz sand, clay,
The raw materials such as magnesite, dolomite are made.
Preferably, the inner wall surface of described device body scribbles high-temperature-resistant thermal-insulation coating.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, work is recycled in neodymium iron boron waste material
, it is necessary to when carrying out drying calcination to raw materials for production in skill, baking oven is rotated, allow bocca fully to dry the raw material in baking oven bright
Burn, be allowed to that the reaction was complete, obtain more pure praseodymium neodymium oxide, gadolinium oxide, terbium oxide, dysprosia and holimium oxide.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of neodymium iron boron waste material recycling extraction after dry firing device structural representation
Figure；
Fig. 2 be the utility model proposes a kind of neodymium iron boron waste material recycling extraction after dry firing device fixed link knot
Structure schematic diagram.
In figure：1 device body, 2 air inlet pipe, 3 gas generators, 4 boccas, 5 driving motors, 6 head rods, 7 the
Two connecting rods, 8 the 3rd connecting rods, 9 fixed links, 10 the 4th connecting rods, 11 bearings, 12 installing plates, 13 the 5th connecting rods, 14 are fixed
Block, 15 baking ovens, 16 the first sliding grooves, 17 second sliding slots.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, firing device, including device body 1, device body are dried after a kind of neodymium iron boron waste material recycling extraction
1 top is connected with one end of air inlet pipe 2, and the other end of air inlet pipe 2 is connected with gas generator 3, one group of phase in device body 1
To side wall on bocca 4 is installed, be installed with 1 plate inner wall of device body driving motor 5, driving motor 5 it is defeated
Shaft is connected with one end of head rod 6, and the other end of head rod 6 is connected with the second connecting rod 7, and head rod
6 is vertical with the second connecting rod 7, is installed with one end of the 3rd connecting rod 8 in the second connecting rod 7, the 3rd connecting rod 8 it is another
Fixed link 9 is installed on end, 16 and second sliding slot 17 of the first sliding groove is provided with fixed link 9, and the first sliding groove 16 is equipped with opening, dress
Put and the 4th connecting rod 10 is installed with 1 plate inner wall of body, and the 4th connecting rod 10 runs through the second sliding slot 17, the 4th connection
The top of bar 10 is provided with bearing 11, and the outer ring of bearing 11 is fixed with installing plate 12, and the surrounding of installing plate 12 is equidistant installation
There is one end of the 5th connecting rod 13, the other end of the 5th connecting rod 13 is provided with fixed block 14, and the upper surface of installing plate 12 is fixed
Baking oven 15 is installed, in the utility model, it is necessary to carry out drying calcination to raw materials for production in neodymium iron boron waste material recovery process
When, baking oven 15 is rotated, allows bocca 4 fully to dry calcination to the raw material in baking oven, is allowed to that the reaction was complete, is obtained more pure
Praseodymium neodymium oxide, gadolinium oxide, terbium oxide, dysprosia and holimium oxide.
Operation principle：The raw material of required drying calcination is put into baking oven, starts driving motor 5, makes 6 turns of head rod
It is dynamic, by the second connecting rod 4 and the 3rd connecting rod 8, rotate fixed link 9 and move reciprocatingly, by the first sliding groove 16, drive
Fixed block 14, is made installing plate 12 be rotated with fixed frequency, rotates baking oven 15, then can make bocca 4 to whole baking oven 15
Drying calcination can be carried out, making internal raw material, the reaction was complete, obtains the less praseodymium neodymium oxide of impurity, gadolinium oxide, terbium oxide, oxygen
Change dysprosium and holimium oxide.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. dry firing device, including device body (1) after a kind of neodymium iron boron waste material recycling extraction, it is characterised in that the dress
One end that air inlet pipe (2) are connected with the top of body (1) is put, the other end of the air inlet pipe (2) is connected with gas generator
(3), bocca (4), described device body (1) plate inner wall are installed in described device body (1) on one group of opposite side wall
On be installed with driving motor (5), the output shaft of the driving motor (5) is connected with one end of head rod (6), described
The other end of head rod (6) is connected with the second connecting rod (7), and head rod (6) is vertical with the second connecting rod (7),
One end of the 3rd connecting rod (8) is installed with second connecting rod (7), on the other end of the 3rd connecting rod (8)
Fixed link (9) is installed, the first sliding groove (16) and the second sliding slot (17), and the first sliding groove (16) are provided with the fixed link (9)
Equipped with opening, the 4th connecting rod (10) is installed with described device body (1) plate inner wall, and the 4th connecting rod (10) is passed through
The second sliding slot (17) is worn, bearing (11) is installed at the top of the 4th connecting rod (10), the outer ring of the bearing (11) is fixed with
Installing plate (12), the surrounding of the installing plate (12) is equidistant the one end for being provided with the 5th connecting rod (13), and the described 5th
The other end of connecting rod (13) is provided with fixed block (14), and the upper surface of the installing plate (12) is installed with baking oven (15).
2. dry firing device after a kind of neodymium iron boron waste material recycling extraction according to claim 1, it is characterised in that described
The first sliding groove (16) matches with fixed block (14) size.
3. dry firing device after a kind of neodymium iron boron waste material recycling extraction according to claim 1, it is characterised in that described
Bocca (4) is made of stainless steel alloy.
4. dry firing device after a kind of neodymium iron boron waste material recycling extraction according to claim 1, it is characterised in that described
Device body (1) is equipped with gas piping, and one end connection air inlet pipe (2) of gas piping, the other end connection spray of gas piping
Nozzles.
5. dry firing device after a kind of neodymium iron boron waste material recycling extraction according to claim 1, it is characterised in that described
Installing plate (12) is that cross section is circle, and vertical section is the platy structure of rectangle, by quartz sand, clay, magnesite, dolomite etc.
Raw material is made.
6. dry firing device after a kind of neodymium iron boron waste material recycling extraction according to claim 1, it is characterised in that described
The inner wall surface of device body (1) scribbles high-temperature-resistant thermal-insulation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820733.9U CN207243961U (en) | 2017-07-07 | 2017-07-07 | Firing device is dried after a kind of neodymium iron boron waste material recycling extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820733.9U CN207243961U (en) | 2017-07-07 | 2017-07-07 | Firing device is dried after a kind of neodymium iron boron waste material recycling extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243961U true CN207243961U (en) | 2018-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820733.9U Expired - Fee Related CN207243961U (en) | 2017-07-07 | 2017-07-07 | Firing device is dried after a kind of neodymium iron boron waste material recycling extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207243961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174587A (en) * | 2018-09-18 | 2019-01-11 | 江苏飞亚利机械有限公司 | Coating line flame heating zone in a kind of non-stick pan |
| CN114674152A (en) * | 2022-05-25 | 2022-06-28 | 江苏国盛新材料有限公司 | Firing device and processing technology for processing superfine praseodymium oxide |
-
2017
- 2017-07-07 CN CN201720820733.9U patent/CN207243961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174587A (en) * | 2018-09-18 | 2019-01-11 | 江苏飞亚利机械有限公司 | Coating line flame heating zone in a kind of non-stick pan |
| CN114674152A (en) * | 2022-05-25 | 2022-06-28 | 江苏国盛新材料有限公司 | Firing device and processing technology for processing superfine praseodymium oxide |
| CN114674152B (en) * | 2022-05-25 | 2022-09-02 | 江苏国盛新材料有限公司 | Firing device and processing technology for processing superfine praseodymium oxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drying and burning device for NdFeB waste after recovery and extraction Effective date of registration: 20201218 Granted publication date: 20180417 Pledgee: Bank of Ganzhou Co.,Ltd. Xunwu sub branch Pledgor: GANZHOU HENGYUAN SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980009571 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |