CN102556586B - 用于干煤挤压泵的平衡链节 - Google Patents
用于干煤挤压泵的平衡链节 Download PDFInfo
- Publication number
- CN102556586B CN102556586B CN201110329096.2A CN201110329096A CN102556586B CN 102556586 B CN102556586 B CN 102556586B CN 201110329096 A CN201110329096 A CN 201110329096A CN 102556586 B CN102556586 B CN 102556586B
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- 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.)
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Links
- 239000003245 coal Substances 0.000 title abstract description 31
- 238000001125 extrusion Methods 0.000 title abstract description 11
- 230000000712 assembly Effects 0.000 claims description 26
- 238000000429 assembly Methods 0.000 claims description 26
- 238000010008 shearing Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 13
- 239000000843 powder Substances 0.000 description 11
- 238000007790 scraping Methods 0.000 description 9
- 239000008187 granular material Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 238000002309 gasification Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/911969 | 2010-10-26 | ||
US12/911,969 US8561791B2 (en) | 2010-10-26 | 2010-10-26 | Balanced link for dry coal extrusion pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102556586A CN102556586A (zh) | 2012-07-11 |
CN102556586B true CN102556586B (zh) | 2019-04-23 |
Family
ID=45923379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110329096.2A Expired - Fee Related CN102556586B (zh) | 2010-10-26 | 2011-10-26 | 用于干煤挤压泵的平衡链节 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8561791B2 (zh) |
CN (1) | CN102556586B (zh) |
DE (1) | DE102011082573B4 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8905228B2 (en) * | 2013-02-04 | 2014-12-09 | Laitram, L.L.C. | Self-supporting conveyor belt |
US9944465B2 (en) | 2013-06-13 | 2018-04-17 | Gas Technology Institute | Solid particulate pump having flexible seal |
AU2014302555B2 (en) * | 2013-06-27 | 2018-06-28 | Gas Technology Institute | Particulate pump with rotary drive and integral chain |
US11371494B2 (en) * | 2018-10-02 | 2022-06-28 | Gas Technology Institute | Solid particulate pump |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1411071A (en) * | 1973-05-30 | 1975-10-22 | Klessmann Ima Norte Maschfab | Wood-working machines and more particularly to conveyor chains for such machines |
US6390285B2 (en) * | 1998-03-20 | 2002-05-21 | Ammeraal International B.V. | Conveyor system for conveying and accumulating objects |
CN101267997A (zh) * | 2005-09-21 | 2008-09-17 | 马加尔迪能源股份公司 | 带有重叠平表面板的传送带 |
CN201305328Y (zh) * | 2008-12-01 | 2009-09-09 | 王树生 | 移动式轨道 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US516702A (en) | 1894-03-20 | franklin | ||
US930798A (en) | 1908-03-14 | 1909-08-10 | David Roberts | Portable track for motor-vehicles. |
US1136578A (en) | 1909-02-24 | 1915-04-20 | Wallace S Ayres | Conveyer. |
US1174965A (en) | 1914-11-02 | 1916-03-14 | Latham Machinery Co | Stapling-machine. |
US1519165A (en) | 1923-03-10 | 1924-12-16 | Philip F Pilliner | Driving belt |
US1758397A (en) | 1926-05-15 | 1930-05-13 | Baker Perkins Company | Traveling conveyer for ovens |
US1740607A (en) | 1927-04-08 | 1929-12-24 | American Mach & Foundry | Conveyer |
US1769336A (en) | 1927-04-20 | 1930-07-01 | Detaint Edmond | Liquid elevator |
US1824756A (en) | 1927-10-24 | 1931-09-22 | Chain Belt Co | Conveyer |
FR759666A (fr) * | 1932-12-28 | 1934-02-07 | Perfectionnements aux chaînes transporteuses | |
US2333926A (en) | 1941-01-25 | 1943-11-09 | Henry W Hapman | Conveyer |
US2395761A (en) | 1944-02-17 | 1946-02-26 | Reynolds Spring Co | Conveyer slat assembly |
US2421750A (en) | 1944-12-20 | 1947-06-10 | Bell Telephone Labor Inc | Magnetic wire storage unit |
US2628705A (en) | 1948-06-10 | 1953-02-17 | Peterson Products Corp | Slatted conveyer |
US2792928A (en) | 1955-03-28 | 1957-05-21 | William G Holz | Attachment clip for lumber conveyor chains |
US2954113A (en) | 1957-01-09 | 1960-09-27 | Chain Belt Co | Conveyer chain attachments |
US3081658A (en) | 1957-12-10 | 1963-03-19 | Ivf Bandage Machinery Company | Continuous production of packages containing a zig-zag folded strip of wadding or cotton wool material |
US3034638A (en) | 1958-08-26 | 1962-05-15 | May Fran Mfg Company | Conveyor belt structures |
US3840112A (en) | 1973-02-20 | 1974-10-08 | Allis Chalmers | Guide means for traveling grate conveyor |
DD111331A1 (zh) * | 1973-07-02 | 1975-02-12 | ||
US4218025A (en) | 1978-12-13 | 1980-08-19 | Western Electric Company, Inc. | Conveying apparatus having load-bearing connecting links |
US4524865A (en) * | 1981-11-06 | 1985-06-25 | Von Hofen Edward L | Universal platform chain |
US4729469A (en) * | 1985-11-15 | 1988-03-08 | Lapeyre James M | Flat top conveyor belt |
US4893709A (en) * | 1988-08-18 | 1990-01-16 | Rexnord Corporation | Back-flexing article carrying chain |
JP3343753B2 (ja) * | 1995-02-27 | 2002-11-11 | 大同工業株式会社 | チェーンカバー |
SE511512C2 (sv) * | 1997-09-19 | 1999-10-11 | Flexlink Systems Ab | Kedjelänk för transportör |
JP2000008408A (ja) * | 1998-06-25 | 2000-01-11 | Kotobuki Giken Kogyo Kk | ずり積み機 |
US6347699B1 (en) * | 1999-11-08 | 2002-02-19 | Earl Ramsey | Conveyor chain link |
US6662545B1 (en) * | 2002-11-05 | 2003-12-16 | Masakazu Yamamoto | Chain cover |
DE102004016059B3 (de) | 2004-04-01 | 2005-11-03 | Aumund-Fördererbau GmbH & Co. KG | Plattenbandförderer mit Schnellmontageeinrichtung |
US7387197B2 (en) * | 2006-09-13 | 2008-06-17 | Pratt & Whitney Rocketdyne, Inc. | Linear tractor dry coal extrusion pump |
DE102007015276A1 (de) * | 2007-03-29 | 2008-10-02 | Flexon Gmbh | Seitenbogenförderkette mit Innen- und Außenkettengliedern |
JPWO2009075375A1 (ja) * | 2007-12-13 | 2011-04-28 | 株式会社平昭 | 導電性無機酸化物粒子の製造方法及びその製造方法で得られる導電性無機酸化物粒子 |
IT1392467B1 (it) * | 2008-10-30 | 2012-03-09 | Rexnord Marbett Srl | Catena per trasportatore di articoli |
US8631927B2 (en) * | 2009-06-19 | 2014-01-21 | Aerojet Rocketdyne Of De, Inc. | Track with overlapping links for dry coal extrusion pumps |
-
2010
- 2010-10-26 US US12/911,969 patent/US8561791B2/en active Active
-
2011
- 2011-09-13 DE DE102011082573.8A patent/DE102011082573B4/de not_active Expired - Fee Related
- 2011-10-26 CN CN201110329096.2A patent/CN102556586B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1411071A (en) * | 1973-05-30 | 1975-10-22 | Klessmann Ima Norte Maschfab | Wood-working machines and more particularly to conveyor chains for such machines |
US6390285B2 (en) * | 1998-03-20 | 2002-05-21 | Ammeraal International B.V. | Conveyor system for conveying and accumulating objects |
CN101267997A (zh) * | 2005-09-21 | 2008-09-17 | 马加尔迪能源股份公司 | 带有重叠平表面板的传送带 |
CN201305328Y (zh) * | 2008-12-01 | 2009-09-09 | 王树生 | 移动式轨道 |
Also Published As
Publication number | Publication date |
---|---|
DE102011082573B4 (de) | 2016-11-24 |
US8561791B2 (en) | 2013-10-22 |
US20120097506A1 (en) | 2012-04-26 |
CN102556586A (zh) | 2012-07-11 |
DE102011082573A1 (de) | 2012-04-26 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: American California Applicant after: PRATT & WHITNEY ROCKETDYNE, INC. Address before: American California Applicant before: United Technologies Corp. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: UNITED TECHNOLOGIES CORP. TO: PRATT + WHITNEY ROCKETDYNE, INC. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: Illinois State Patentee after: Institute of Gas Technology Address before: American California Patentee before: PRATT & WHITNEY ROCKETDYNE, INC. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20191026 |