CN2792656Y - Spiral continuous heat-treatment crusher of hydrogen-storage alloy powdery - Google Patents
Spiral continuous heat-treatment crusher of hydrogen-storage alloy powdery Download PDFInfo
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- CN2792656Y CN2792656Y CNU2005201301290U CN200520130129U CN2792656Y CN 2792656 Y CN2792656 Y CN 2792656Y CN U2005201301290 U CNU2005201301290 U CN U2005201301290U CN 200520130129 U CN200520130129 U CN 200520130129U CN 2792656 Y CN2792656 Y CN 2792656Y
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- hydrogen
- spiral
- vibration
- storage alloy
- continuous heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The utility model discloses a spiral type continuous heat-treatment crusher for hydrogen-storage alloy powder, which comprises a spiral feed hydrotreating chamber, a spiral vibration conveying trough, a hydrogen charger, a first vibration screen, a material storing barrel, a sealed type feeder, a spiral type heater, a vibration source with variable frequency and amplitude, an oscillatory type cooling chamber, an isolation valve, a second vibration screen and a vibration crusher, wherein the sealed type feeder on the top of the spiral type continuous heat-treatment crusher feeds material toward the hydrotreating chamber, the hydrogen charger charges hydrogen, the vibration source with variable frequency and amplitude at the bottom of the spiral type continuous heat-treatment crusher inversely conveys powdery material upward to the top through a lower opening of the spiral oscillation conveying trough, the vibration conveying trough and the heater heats and processes the powder with hydrogen in the course of conveyance, and the powder enters the oscillatory type cooling chamber from a discharge hole, then falls into the vibration crusher and is loaded into the material storing barrel after screened by vibration in the end. The spiral type continuous heat-treatment crusher can be separately used or matched with other powder-making devices so as to form the hydrogen processing type continuous crushing production and achieves the large-scale industrial production of hydrogen-storage alloy powder material with high efficiency, high quality and economy.
Description
Technical field
The utility model relates to a kind of hydrogen-storage alloy powder hydrogen apparatus for continous heat treatment, especially a kind of spiral hydrogen-storage alloy powder continuous heat reducing mechanism.
Background technology
As everyone knows, hydrogen is a kind of high-energy-density and the clean desirable energy, and the industrialization of hydrogen-storage alloy powder material is one of major project of being concerned about very much of scientific and technical boundary, branch of industry and the government decision department of relevant using energy source and clean energy resource.Since nineteen sixties, storage alloy material for hydrogen, the particularly research of ABMmNiCoMnAL series hydrogen storage alloy material, application and the manufacturing are paid close attention to deeply, and the industrialization of hydrogen-storage alloy powder material is the system engineering that the nineties is being vigorously implemented in the world.Realize the storage alloy material for hydrogen industrialization, must solution can realize the manufacture method of steady production and corollary equipment accordingly.
The method of having published for preparing hydrogen-storage alloy powder material has: " vacuum arc melting ingot casting, Mechanical Crushing powder process method ", " vacuum induction melting, water-cooled are got around regulations ingot casting, Mechanical Crushing powder process method ", " aerosolization powder process method " or the like.Said method all belongs to the preparation method of hydrogen-storage alloy powder material, further homogeneous to its material is handled, the heat treated method and apparatus of hydrogen but seldom, and hydrogen-storage alloy powder material is handled through further homogeneous processing, hydrogen heat, can obtain that the composition segregation is little, trickle, the alloy structure of homogeneous, can improve the hear resistance of storage alloy material for hydrogen, prolong its charge and discharge cycle lie, so the further homogeneous of hydrogen-storage alloy powder material is handled and hydrogen heat is handled particularly important.The improvement of still needing of existing spiral hydrogen-storage alloy powder apparatus for continous heat treatment.Chinese patent ZL95221255.2 discloses spiral hydrogen-storage alloy powder apparatus for continous heat treatment, and this device comprises hydrogenation treatment chamber, spiral vibrating pulverizer, spiral shell delivery chute heater coil, feed appliance, discharger, middle accumulator, vibratory sieve, storage vat and hydrogen charging device.This device can be used for hydrogen-storage alloy powder hydrogen activation processing, but still needs to improve, and further improves the quality and efficient.
The utility model content
Technical problem to be solved of the present utility model provides a kind of improved spiral hydrogen-storage alloy powder continuous heat reducing mechanism, further improves the quality and efficient.
For solving the problems of the technologies described above, the utility model adopts the basic design of technical scheme to be: a kind of spiral hydrogen-storage alloy powder continuous heat reducing mechanism, comprise the spiral vibrating delivery chute in screw feeding hydrogenation treatment chamber and the chamber thereof, one outer side of screw feeding hydrogenation treatment chamber is provided with coupled logical hydrogen charging device, another outer side of screw feeding hydrogenation treatment chamber is provided with vibratory sieve and is placed on one or more storage vats of its underpart, it is characterized in that: the top of described screw feeding hydrogenation treatment chamber is provided with coupled logical sealed feeder, the inwall of described screw feeding hydrogenation treatment chamber is provided with the spiral type heated device that is complementary with the spiral vibrating delivery chute and constitutes powder heating in this groove, the intracavity bottom of described screw feeding hydrogenation treatment chamber is provided with variable ratio frequency changer and amplitude vibration source, the upper part discharge port bottom of described screw feeding hydrogenation treatment chamber is provided with the oscillatory type cooling chamber that is connected successively, isolating valve and swing crushing device, the bottom of this swing crushing device is corresponding with vibratory sieve.
The vibration source of described spiral vibrating delivery chute is the variable ratio frequency changer and the amplitude vibration source of mechanical type or electromagnetic type, and its frequency range is the 50-500 cycle per second, and its amplitude range is 0.1-2.0mm.
Described spiral type heated device is a thermoelectric heat pipe in the full packaged type.
The vibration source of described swing crushing device is adjustable mechanical type or electric and magnetic oscillation source, and its vibration frequency is 50 cycle per seconds, and amplitude is 0.5-3mm, and its vibration medium is the module of sphere or polyhedron shape or cylindricality.
After adopting such scheme, the utility model compared with prior art has following beneficial effect: owing to improved sealed feeder on the utility model structure, screw feeding hydrogenation treatment chamber, the spiral vibrating delivery chute, the spiral type heated device, variable ratio frequency changer and amplitude vibration source, the oscillatory type cooling chamber, isolating valve and swing crushing device, sealed feeder above device is to the feeding of hydrogenation treatment chamber more easily, hydrogen charging device fills hydrogen, the variable ratio frequency changer of bottom and amplitude vibration source with powder through the spiral vibrating delivery chute end opening reverse top that is delivered to that makes progress, heat pipe heater is more effective with processed powder in course of conveying spiral vibrating delivery chute and full packaged type, heat and carry out hydrogen treat more fully, enter oscillatory type cooling chamber flash cooler by discharging opening, quickening is by the quick cooling of heat treatment material, make crystal grain be easy to fragmentation, fall into the swing crushing device after the cooling again, make the intercrystalline cracking and unlikely efflorescence, recovery rate reaches 95%, in the storage vat of packing into after bolting.This device can use separately, also can be used with other fuel pulverizing plant, and can form the broken production continuously of hydrogen treat, realizes efficient, high-quality, economic hydrogen-storage alloy powder material industrialization large-scale production.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is a spiral hydrogen-storage alloy powder continuous heat reducing mechanism structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the structure of the spiral hydrogen-storage alloy powder continuous heat of the utility model reducing mechanism comprises screw feeding hydrogenation treatment chamber 1, variable frequency and amplitude vibration source 2, spiral vibrating delivery chute 3, spiral type heated device 11, sealed feeder 4, oscillatory type cooling chamber 5, isolating valve 6, swing crushing device 7, vibratory sieve 8, storage vat 9 and hydrogen charging device 10.
Charging aperture is arranged at 1 top, screw feeding hydrogenation treatment chamber, the sealed feeder 4 that is positioned at the device top is connected with screw feeding hydrogenation treatment chamber 1 by charging aperture, sidepiece has hydrogen charging port, place the hydrogen charging device 10 of 1 outer side, screw feeding hydrogenation treatment chamber to be connected with screw feeding hydrogenation treatment chamber 1 by hydrogen charging port, spiral vibrating delivery chute 3 is placed in the chamber of screw feeding hydrogenation treatment chamber 1, its vibration source is the variable ratio frequency changer and the amplitude vibration source of adopting mechanical type or electromagnetic type, and its frequency range is 0.1-2.0mm.The inwall of screw feeding hydrogenation treatment chamber 1 is provided with spiral type heated device 11, and this heater 11 is complementary with spiral vibrating delivery chute 3, be heating electrothermal tube in the totally enclosed type, and formation powder in spiral vibrating delivery chute 3 will fully heat and hydrogenation.Screw feeding hydrogenation treatment chamber 1 top wall is provided with discharging opening 12, discharging opening 12 bottoms are communicated with oscillatory type cooling chamber 5, its lower end connects isolating valve 6, isolating valve 6 bottoms are communicated with swing crushing device 7, its vibration source is to adopt adjustable mechanical type or electromagnetic type vibration source, the vibration frequency of this vibration source is 50 cycle per seconds, and amplitude is 0.5-3mm, and the vibration medium is the module of sphere or polyhedron shape or cylindricality.Swing crushing device 7 bottoms are placed with vibratory sieve 8 corresponding with it, and vibratory sieve 8 bottoms are placed with more than one storage vat 9.
The operation principle of the spiral hydrogen-storage alloy powder continuous heat of the utility model reducing mechanism: the sealed feeder 4 of this top is to screw feeding hydrogenation treatment chamber/interior feeding during work, fill hydrogen by aerator 10, the variable ratio frequency changer of bottom and amplitude vibration source 2 with powder through the end opening of the spiral vibrating delivery chute 3 reverse top that is delivered to that makes progress, powder carries out hydrogen treat and is heated fully by spiral type heated device 11 in the course of conveying of spiral vibrating delivery chute 3, entering oscillatory type cooling chamber 5 by discharging opening 12 cools off fast, fall into swing crushing device 7 through isolating valve 6 again, the storage vat 9 of after vibratory sieve 8 screenings, packing into.This device can use separately, also can store hydrogen with other and close the undressed device of alloy powder and be used, and can form that hydrogen treat is broken produces continuously, realizes in efficient, high-quality, the economic hydrogen-storage alloy powder material industrialization large-scale production.
Claims (4)
1. spiral hydrogen-storage alloy powder continuous heat reducing mechanism, comprise the spiral vibrating delivery chute (3) in screw feeding hydrogenation treatment chamber (1) and the chamber thereof, one outer side of screw feeding hydrogenation treatment chamber (1) is provided with coupled logical hydrogen charging device (10), another outer side of screw feeding hydrogenation treatment chamber (1) is provided with vibratory sieve (8) and is placed on the more than one storage vat (9) of its underpart, it is characterized in that: the top of described screw feeding hydrogenation treatment chamber (1) is provided with coupled logical sealed feeder (4), the inwall of described screw feeding hydrogenation treatment chamber (1) is provided with the spiral type heated device (11) that is complementary with spiral vibrating delivery chute (3) and constitutes powder heating in this groove, the intracavity bottom of described screw feeding hydrogenation treatment chamber (1) is provided with variable ratio frequency changer and amplitude vibration source (2), upper part discharge port (12) bottom of described screw feeding hydrogenation treatment chamber (1) is provided with the oscillatory type cooling chamber (5) that is connected successively, isolating valve (6) and swing crushing device (7), the bottom of this swing crushing device (7) is corresponding with vibratory sieve (8).
2. a kind of spiral hydrogen-storage alloy powder continuous heat reducing mechanism according to claim 1, it is characterized in that: the vibration source of described spiral vibrating delivery chute (3) is the variable ratio frequency changer and the amplitude vibration source of mechanical type or electromagnetic type, its frequency range is the 50-500 cycle per second, and its amplitude range is 0.1-2.0mm.
3. a kind of spiral hydrogen-storage alloy powder continuous heat reducing mechanism according to claim 1 is characterized in that: described spiral type heated device (11) is a thermoelectric heat pipe in the full packaged type.
4. a kind of spiral hydrogen-storage alloy powder continuous heat reducing mechanism according to claim 1, it is characterized in that: the vibration source of described swing crushing device (7) is adjustable mechanical type or electromagnetic type vibration source, its vibration frequency is 50 cycle per seconds, amplitude is 0.5-3mm, and its vibration medium is the module of sphere or polyhedron shape or cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201301290U CN2792656Y (en) | 2004-10-26 | 2005-10-25 | Spiral continuous heat-treatment crusher of hydrogen-storage alloy powdery |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420118240 | 2004-10-26 | ||
| CN200420118240.3 | 2004-10-26 | ||
| CNU2005201301290U CN2792656Y (en) | 2004-10-26 | 2005-10-25 | Spiral continuous heat-treatment crusher of hydrogen-storage alloy powdery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792656Y true CN2792656Y (en) | 2006-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201301290U Expired - Fee Related CN2792656Y (en) | 2004-10-26 | 2005-10-25 | Spiral continuous heat-treatment crusher of hydrogen-storage alloy powdery |
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| CN (1) | CN2792656Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147195A (en) * | 2011-05-17 | 2011-08-10 | 苏州钻石金属粉有限公司 | Powder cooler |
| CN113275558A (en) * | 2021-05-14 | 2021-08-20 | 扬州大学 | Heat treatment device for rapidly heating and cooling powder sample |
-
2005
- 2005-10-25 CN CNU2005201301290U patent/CN2792656Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147195A (en) * | 2011-05-17 | 2011-08-10 | 苏州钻石金属粉有限公司 | Powder cooler |
| CN113275558A (en) * | 2021-05-14 | 2021-08-20 | 扬州大学 | Heat treatment device for rapidly heating and cooling powder sample |
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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: WUJIANG NEW ENERGY ELECTRICAL APPLIANCES CO., LTD Free format text: FORMER OWNER: SHANGHAI SHENJIAN METALLURGICAL ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Effective date: 20070615 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070615 Address after: 215200 Jiangsu Wujiang City Song Ling Zhen Wu Tong Road North Patentee after: Wujiang new energy Electrical Appliance Co., Ltd. Address before: 200233 No. 142, Shanghai, Tianlin Road Patentee before: Shanghai Shenjian Metallurgical and Electromechanical Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20121025 |