CN100436383C - Heat pump type method and equipment for drying gun powder - Google Patents
Heat pump type method and equipment for drying gun powder Download PDFInfo
- Publication number
- CN100436383C CN100436383C CNB2007100273808A CN200710027380A CN100436383C CN 100436383 C CN100436383 C CN 100436383C CN B2007100273808 A CNB2007100273808 A CN B2007100273808A CN 200710027380 A CN200710027380 A CN 200710027380A CN 100436383 C CN100436383 C CN 100436383C
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- CN
- China
- Prior art keywords
- hand
- airduct
- held basketwork
- basketwork brazier
- air
- 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
Links
- 238000001035 drying Methods 0.000 title claims abstract description 68
- 239000003721 gunpowder Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100273808A CN100436383C (en) | 2007-03-29 | 2007-03-29 | Heat pump type method and equipment for drying gun powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100273808A CN100436383C (en) | 2007-03-29 | 2007-03-29 | Heat pump type method and equipment for drying gun powder |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101050155A CN101050155A (en) | 2007-10-10 |
CN100436383C true CN100436383C (en) | 2008-11-26 |
Family
ID=38781787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100273808A Expired - Fee Related CN100436383C (en) | 2007-03-29 | 2007-03-29 | Heat pump type method and equipment for drying gun powder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100436383C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5279678B2 (en) | 2009-10-19 | 2013-09-04 | 本田技研工業株式会社 | Portable work machine |
CN108398060A (en) * | 2018-05-12 | 2018-08-14 | 浏阳市鸿安机械制造有限公司 | Firework powder dryer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069992U (en) * | 1989-10-16 | 1991-01-23 | 北京林业大学森工系 | Hot pump dehumidifier |
WO1999019675A1 (en) * | 1997-10-09 | 1999-04-22 | Ebara Corporation | Dehumidifying air conditioner |
WO1999026026A1 (en) * | 1997-11-16 | 1999-05-27 | Drykor Ltd. | Dehumidifier system |
CN2494965Y (en) * | 2001-08-31 | 2002-06-12 | 贾凡 | Powder dryer |
WO2002093081A1 (en) * | 2001-05-16 | 2002-11-21 | Ebara Corporation | Dehumidifier |
WO2004029516A1 (en) * | 2002-09-26 | 2004-04-08 | Matsushita Electric Industrial Co., Ltd. | Drying apparatus |
-
2007
- 2007-03-29 CN CNB2007100273808A patent/CN100436383C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069992U (en) * | 1989-10-16 | 1991-01-23 | 北京林业大学森工系 | Hot pump dehumidifier |
WO1999019675A1 (en) * | 1997-10-09 | 1999-04-22 | Ebara Corporation | Dehumidifying air conditioner |
WO1999026026A1 (en) * | 1997-11-16 | 1999-05-27 | Drykor Ltd. | Dehumidifier system |
WO2002093081A1 (en) * | 2001-05-16 | 2002-11-21 | Ebara Corporation | Dehumidifier |
CN2494965Y (en) * | 2001-08-31 | 2002-06-12 | 贾凡 | Powder dryer |
WO2004029516A1 (en) * | 2002-09-26 | 2004-04-08 | Matsushita Electric Industrial Co., Ltd. | Drying apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN101050155A (en) | 2007-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Czech Automation System Co., Ltd. Assignor: Kewei Electrical Co., Ltd., Guangzhou City Contract fulfillment period: 2009.2.5 to 2012.2.4 contract change Contract record no.: 2009430000044 Denomination of invention: Heat pump type method and equipment for drying gun powder Granted publication date: 20081126 License type: Exclusive license Record date: 2009.6.24 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.5 TO 2012.2.4; CHANGE OF CONTRACT Name of requester: CHANGSHA CITY JIELING AUTOMATION SYSTEM CO., LTD. Effective date: 20090624 |
|
DD01 | Delivery of document by public notice |
Addressee: Chen Weimin Document name: Review of business letter |
|
ASS | Succession or assignment of patent right |
Owner name: CHEN WEIMIN Free format text: FORMER OWNER: KEWEI ELECTRICAL CO., LTD., GUANGZHOU CITY Effective date: 20101026 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511400 417, INNOVATION BUILDING, ENERGY-SAVING SCIENCE PARK, YINGBIN ROAD, FANYU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 511400 NO.20, QIAOHONGHUAYUAN STREET 3, FUYI ROAD, FANYU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101026 Address after: 511400, No. 20, Third Street, Rainbow Garden, Fu Yi, Guangzhou, Guangdong, Panyu District, Luqiao Patentee after: Chen Weimin Address before: 511400 innovation building, Yingbin Road energy saving science and Technology Park, Guangzhou, Guangdong, 417, Panyu District Patentee before: Kewei Electrical Co., Ltd., Guangzhou City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20160329 |
|
CF01 | Termination of patent right due to non-payment of annual fee |