CN202123247U - Screening-discharging barrel of rotary hydrogen crushing furnace for production of rare-earth materials - Google Patents
Screening-discharging barrel of rotary hydrogen crushing furnace for production of rare-earth materials Download PDFInfo
- Publication number
- CN202123247U CN202123247U CN2011201935592U CN201120193559U CN202123247U CN 202123247 U CN202123247 U CN 202123247U CN 2011201935592 U CN2011201935592 U CN 2011201935592U CN 201120193559 U CN201120193559 U CN 201120193559U CN 202123247 U CN202123247 U CN 202123247U
- Authority
- CN
- China
- Prior art keywords
- hydrogen crushing
- crushing furnace
- inner core
- urceolus
- rotary hydrogen
- 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.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
A screening-discharging barrel of a rotary hydrogen crushing furnace for the production of rare-earth materials comprises an outer barrel provided with a charge hole and a discharge hole, and further comprises an inner barrel, wherein the inner barrel is rotationally installed in the outer barrel, and a screening device is disposed in the inner barrel; and a second discharge hole disposed on the outer barrel and corresponding to the position of the screening device. The screening-discharging barrel of a rotary hydrogen crushing furnace for the production of rare-earth materials disclosed by the utility model can prevent large-particle material masses from entering into the following procedures to break up the grouped wheels of a follow-up device jet mill, so that the maintenance cost can be decreased, the production efficiency can be increased, and the product quality is enhanced.
Description
Technical field
The utility model relates to a kind of discharge barrel, is specifically related to a kind of rotary hydrogen crushing furnace that is used for rare earth material production and filters out barrel.
Background technology
Hydrogen crushing furnace is suction hydrogen characteristics of utilizing rare earth alloy; Be that volumetric expansion, particularly crystal boundary produced many crackles with the crystal swell increment rare earth alloy that makes inequality after rare earth alloy was inhaled hydrogen, thereby reach the purpose of fragmentation; Relatively more commonly used is rotary hydrogen crushing furnace; Rotary hydrogen crushing furnace comprises that body of heater and rotation are installed in the inner flue of body of heater, and when work, thereby the rare earth material that the flue rotation is quickened in it is pulverized.Rotary hydrogen crushing furnace is provided with discharge barrel, expects piece inadequately completely but this discharge barrel can not screen pulverizing, makes bulky grain material piece get into the operation of back; Not only can the grouping wheel of follow-up equipment airflow milling be broken; Increase maintenance cost, reduce production efficiency, also influenced product quality simultaneously.
The utility model content
The utility model technical problem to be solved provides a kind of rotary hydrogen crushing furnace that is used for rare earth material production and filters out barrel, and it can sieve bulky grain material piece, reduces maintenance cost, improves the quality of products, thereby eliminates defective in the above-mentioned background technology.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The rotary hydrogen crushing furnace that is used for rare earth material production filters out barrel, comprises the urceolus that is provided with charging aperture and discharging opening, and said urceolus is fixedly installed on the body of heater of said rotary hydrogen crushing furnace;
Inner core, said inner core rotate and are installed on said urceolus inside, and affixed with the flue of said rotary hydrogen crushing furnace, and said inner core is provided with screening plant;
Second discharging opening, said second discharging opening is arranged on the said urceolus, and corresponding with the position of said screening plant.
As a kind of improvement, the charging aperture of said urceolus is fixed with flange, utilizes the convenient body of heater with said rotary hydrogen crushing furnace of this flange affixed, and can guarantee the reliability that connects.
As a kind of improvement, said inner core utilizes bearing to be installed on said urceolus inside, and said inner core is coaxial with urceolus.
As a kind of improvement, said screening plant comprises the screen drum that is installed on the inner core, and some sieve apertures are set on the said screen drum.
As a kind of improvement, said second discharging opening is taper, is convenient to accept and export the material powder after sieving.
The utility model has following beneficial effect owing to adopted above structure:
The utility model is equipped with inner core in the urceolus inner rotation, and this inner core connects the flue of said rotary hydrogen crushing furnace, can rotate with flue, simultaneously, screening plant is set on inner core, and urceolus is installed second discharging opening in the position corresponding with screening plant; The material that comes out from the flue of rotary hydrogen crushing furnace can get into inner core, and through the sieving of screening plant, oarse-grained material piece can be screened out, and discharges from the discharging opening of urceolus, and short grained material powder then can be discharged through second discharging opening, get into follow-up equipment; Can guarantee that like this material powder that gets into follow-up equipment meets standard, the operation of avoiding bulky grain material piece to get into the back is taken turns the grouping of follow-up equipment airflow milling and is broken, and therefore can reduce maintenance cost, enhances productivity, and has also improved product quality simultaneously.
Description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure: 1. urceolus, 2 charging apertures, 3. discharging opening, 4. flange, 5. inner core, 6. bearing, 7. screen drum, 8. sieve aperture 9. second discharging openings.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Shown in accompanying drawing; The rotary hydrogen crushing furnace that is used for rare earth material production filters out barrel; Comprise the urceolus 1 that is provided with charging aperture 2 and discharging opening 3, said urceolus 1 is fixedly installed on the body of heater of said rotary hydrogen crushing furnace, and said charging aperture 2 is fixed with flange 4; Utilize this flange 4 convenient bodies of heater affixed, and can guarantee the reliability that connects with said rotary hydrogen crushing furnace; Inner core 5; Said inner core 5 utilizes bearing 6 to rotate and is installed on said urceolus 1 inside, and said inner core 5 is coaxial with urceolus 1, and said inner core 5 is affixed with the flue of said rotary hydrogen crushing furnace; Said inner core 5 is provided with screening plant; Said screening plant comprises the screen drum 7 that is installed on the inner core 5, and some sieve apertures 8 are set on the said screen drum 7, and said screen drum 7 is combined as a whole with said inner core 5; Second discharging opening 9, said second discharging opening 9 is arranged on the said urceolus 1, and corresponding with the position of said screening plant, and said second discharging opening 9 is taper, is convenient to accept and export the material powder after sieving.
The utility model operation principle is following:
The utility model is equipped with inner core 5 in urceolus 1 inner rotation, and this inner core 5 connects the flue of said rotary hydrogen crushing furnace, can rotate with flue, simultaneously, on inner core 5, screening plant is set, and urceolus 1 is installed second discharging opening 9 in the position corresponding with screening plant; The material that comes out from the flue of rotary hydrogen crushing furnace can get into inner core 5, and through the sieving of screening plant, oarse-grained material piece can be screened out, and discharges from the discharging opening 3 of urceolus 1, and short grained material powder then can be discharged through second discharging opening 9, get into follow-up equipment; Can guarantee that like this material powder that gets into follow-up equipment meets standard, the operation of avoiding bulky grain material piece to get into the back is taken turns the grouping of follow-up equipment airflow milling and is broken, and therefore can reduce maintenance cost, enhances productivity, and has also improved product quality simultaneously.
The utility model is not limited to the above-mentioned specific embodiment, and all are based on the technical conceive of the utility model, and the structural improvement of having done all falls among the protection domain of the utility model.
Claims (5)
1. the rotary hydrogen crushing furnace that is used for rare earth material production filters out barrel, comprises the urceolus that is provided with charging aperture and discharging opening, it is characterized in that: also comprise inner core, said inner core rotates and is installed on said urceolus inside, and said inner core is provided with screening plant; Second discharging opening, said second discharging opening is arranged on the said urceolus, and corresponding with the position of said screening plant.
2. the rotary hydrogen crushing furnace that is used for rare earth material production according to claim 1 filters out barrel, it is characterized in that: the charging aperture of said urceolus is fixed with flange.
3. the rotary hydrogen crushing furnace that is used for rare earth material production according to claim 1 filters out barrel, it is characterized in that: said inner core utilizes bearing to be installed on said urceolus inside, and said inner core is coaxial with said urceolus.
4. the rotary hydrogen crushing furnace that is used for rare earth material production according to claim 1 filters out barrel, it is characterized in that: said screening plant comprises the screen drum that is installed on the inner core, and some sieve apertures are set on the said screen drum.
5. the rotary hydrogen crushing furnace that is used for rare earth material production according to claim 1 filters out barrel, it is characterized in that: said second discharging opening is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201935592U CN202123247U (en) | 2011-06-10 | 2011-06-10 | Screening-discharging barrel of rotary hydrogen crushing furnace for production of rare-earth materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201935592U CN202123247U (en) | 2011-06-10 | 2011-06-10 | Screening-discharging barrel of rotary hydrogen crushing furnace for production of rare-earth materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123247U true CN202123247U (en) | 2012-01-25 |
Family
ID=45486318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201935592U Expired - Fee Related CN202123247U (en) | 2011-06-10 | 2011-06-10 | Screening-discharging barrel of rotary hydrogen crushing furnace for production of rare-earth materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743226A (en) * | 2014-01-15 | 2014-04-23 | 合肥国轩高科动力能源股份公司 | Rotary lithium battery powder oven |
-
2011
- 2011-06-10 CN CN2011201935592U patent/CN202123247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743226A (en) * | 2014-01-15 | 2014-04-23 | 合肥国轩高科动力能源股份公司 | Rotary lithium battery powder oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CISRI GROUP RARE EARTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHOUGUANG HONGDA RARE EARTH MATERIALS CO., LTD. Effective date: 20120629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120629 Address after: 262735 Shandong city in Weifang Province, Shouguang City, Shouguang City, Taiwan town government resident Hondar rare earth materials Co. Ltd., 1. Patentee after: CHINA IRON & STEEL RESEARCH INSTITUTE GROUP RARE EARTH TECHNOLOGY CO., LTD. Address before: 262735 Shandong city in Weifang Province, Shouguang City, Taiwan town government resident Patentee before: Shouguang Hongda Rare Earth Materials Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |