RU2010123788A - METHODS FOR PRODUCING SYNTHETIC GAS COOLER PLATES SYNTHETIC GAS COOLER PLATES - Google Patents
METHODS FOR PRODUCING SYNTHETIC GAS COOLER PLATES SYNTHETIC GAS COOLER PLATES Download PDFInfo
- Publication number
- RU2010123788A RU2010123788A RU2010123788/06A RU2010123788A RU2010123788A RU 2010123788 A RU2010123788 A RU 2010123788A RU 2010123788/06 A RU2010123788/06 A RU 2010123788/06A RU 2010123788 A RU2010123788 A RU 2010123788A RU 2010123788 A RU2010123788 A RU 2010123788A
- Authority
- RU
- Russia
- Prior art keywords
- plates
- cooler
- plate
- attaching
- syngas cooler
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 13
- 238000004519 manufacturing process Methods 0.000 claims abstract 16
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1669—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
- F28D7/1676—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- 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
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/466—Entrained flow processes
-
- 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
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/067—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion heat coming from a gasification or pyrolysis process, e.g. coal gasification
- F01K23/068—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion heat coming from a gasification or pyrolysis process, e.g. coal gasification in combination with an oxygen producing plant, e.g. an air separation plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
-
- 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
- C10J2200/00—Details of gasification apparatus
- C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
-
- 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1861—Heat exchange between at least two process streams
- C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas
-
- 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1861—Heat exchange between at least two process streams
- C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/224—Longitudinal partitions
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1. Способ изготовления охладителя синтетического газа, включающий этапы, на которых присоединяют трубный кожух внутри охладителя синтетического газа, и присоединяют множество плит к трубному кожуху для содействия производству пара в охладителе синтетического газа, при этом, по меньшей мере, первая плита имеет, по меньшей мере, одно из длины, которая больше чем длина второй плиты, нелинейной геометрии и углового положения, которое является наклонным относительно стенки охладителя синтетического газа. ! 2. Способ по п.1, в котором присоединение множества плит к трубному кожуху дополнительно включает присоединение множества плит по окружности вокруг приблизительной средней линии охладителя синтетического газа. ! 3. Способ по п.1, в котором присоединение множества плит к трубному кожуху дополнительно включает присоединение первой плиты под углом относительно второй плиты. ! 4. Способ по п.1, дополнительно включающий изготовление, по меньшей мере, одной дугообразной плиты. ! 5. Способ по п.1, дополнительно включающий изготовление, по меньшей мере, одной спиральной плиты. ! 6. Способ по п.1, дополнительно включающий изготовление, по меньшей мере, одной из множества плит с увеличенной площадью поверхности для содействия улучшению производства пара в охладителе синтетического газа. ! 7. Способ по п.1, дополнительно включающий изготовление, по меньшей мере, одной из множества плит с геометрией, которая содействует уменьшению общего размера охладителя синтетического газа. ! 8. Охладитель синтетического газа, содержащий трубный кожух, множество плит, присоединенных к трубному кожуху для содействия производству пара в охлад 1. A method of manufacturing a syngas cooler, comprising the steps of attaching a tube casing within the syngas cooler, and attaching a plurality of plates to the tube casing to facilitate the production of steam in the syngas cooler, wherein at least the first plate has at least at least one of a length that is greater than the length of the second plate, a non-linear geometry and an angular position that is inclined relative to the wall of the syngas cooler. ! 2. The method of claim 1, wherein attaching the plurality of plates to the tube casing further includes attaching the plurality of plates in a circumferential manner around the approximate centerline of the syngas cooler. ! 3. The method of claim 1, wherein attaching the plurality of plates to the pipe casing further includes attaching the first plate at an angle relative to the second plate. ! 4. The method according to claim 1, further comprising manufacturing at least one arc-shaped plate. ! 5. The method according to claim 1, further comprising producing at least one spiral plate. ! 6. The method of claim 1, further comprising providing at least one of the plurality of plates with an increased surface area to help improve steam production in the syngas cooler. ! 7. The method of claim 1, further comprising providing at least one of a plurality of plates with a geometry that assists in reducing the overall size of the syngas cooler. ! 8. A syngas cooler comprising a pipe casing, a plurality of plates attached to the pipe casing to facilitate the production of steam into refrigeration
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/941,543 US20090130001A1 (en) | 2007-11-16 | 2007-11-16 | Methods for fabricating syngas cooler platens and syngas cooler platens |
US11/941,543 | 2007-11-16 | ||
PCT/US2008/080458 WO2009064584A1 (en) | 2007-11-16 | 2008-10-20 | Methods for fabricating syngas cooler platens and syngas cooler platens |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010123788A true RU2010123788A (en) | 2011-12-27 |
RU2472088C2 RU2472088C2 (en) | 2013-01-10 |
Family
ID=40242606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010123788/06A RU2472088C2 (en) | 2007-11-16 | 2008-10-20 | Methods of making plates of synthetic gas cooler and synthetic gas cooler plates |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090130001A1 (en) |
JP (1) | JP2011503514A (en) |
KR (1) | KR20100087326A (en) |
CN (1) | CN101855507A (en) |
AU (1) | AU2008321247A1 (en) |
PL (1) | PL391381A1 (en) |
RU (1) | RU2472088C2 (en) |
WO (1) | WO2009064584A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7980083B2 (en) * | 2008-12-22 | 2011-07-19 | General Electric Company | Method and system for operating a combined cycle power plant |
PL388150A1 (en) * | 2009-05-29 | 2010-12-06 | General Electric Company | A system to install sealing in a radiator of a synthetic gas |
US9267744B2 (en) * | 2010-08-30 | 2016-02-23 | Shell Oil Company | Gasification reactor with a heat exchange unit provided with one or more fouling protection devices |
FI123354B (en) | 2010-12-20 | 2013-03-15 | Foster Wheeler Energia Oy | Arrangement and method for gasification of solid fuel |
JP5583062B2 (en) * | 2011-03-17 | 2014-09-03 | 三菱重工業株式会社 | Hydrocarbon feed gasifier |
KR101507305B1 (en) | 2013-03-07 | 2015-04-01 | 두산중공업 주식회사 | Method of manufacturing cylindrical membrane wall |
DE102014201908A1 (en) * | 2014-02-03 | 2015-08-06 | Duerr Cyplan Ltd. | Method for guiding a fluid flow, flow apparatus and its use |
US10234210B2 (en) | 2016-08-24 | 2019-03-19 | General Electric Company | RSC external downcomer tube arrangement |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1070615A (en) * | 1951-12-12 | 1954-08-03 | Babcock & Wilcox France | Steam generator combined with a syngas production device |
US3666423A (en) * | 1969-11-26 | 1972-05-30 | Texaco Inc | Heat exchange apparatus |
JPS60114602A (en) * | 1983-11-25 | 1985-06-21 | 三菱重工業株式会社 | Composite boiler |
US4859213A (en) * | 1988-06-20 | 1989-08-22 | Shell Oil Company | Interchangeable quench gas injection ring |
DK164245C (en) * | 1990-01-05 | 1992-10-26 | Burmeister & Wains Energi | GAS COOLERS FOR HEAT TRANSMISSION BY RADIATION |
EP0484534A4 (en) * | 1990-05-22 | 1993-01-07 | Lev Zalmanovich Astanovsky | Apparatus for carrying out a catalytic process in a fluidized bed |
RU2041439C1 (en) * | 1991-01-03 | 1995-08-09 | Опытное конструкторское бюро машиностроения | Vertical ring heat exchanger |
US5173308A (en) * | 1992-01-02 | 1992-12-22 | Scantland Industries, Inc. | Steam platen for tire curing press |
US5713312A (en) * | 1995-03-27 | 1998-02-03 | Combustion Engineering, Inc. | Syngas cooler with vertical surface superheater |
DE19714376C1 (en) * | 1997-04-08 | 1999-01-21 | Gutehoffnungshuette Man | Synthesis gas generator with combustion and quench chamber |
US6139810A (en) * | 1998-06-03 | 2000-10-31 | Praxair Technology, Inc. | Tube and shell reactor with oxygen selective ion transport ceramic reaction tubes |
DE19908590C1 (en) * | 1999-02-27 | 2000-03-02 | Metallgesellschaft Ag | Catalytic reactor for the production of methyl alcohol has internal pipe arrangement enhancing process yield and allowing pipe flexing |
US6672260B1 (en) * | 2003-03-26 | 2004-01-06 | Babcock & Wilcox Canada Ltd. | Steam generator tube support plates with slotted disc springs |
US7056487B2 (en) * | 2003-06-06 | 2006-06-06 | Siemens Power Generation, Inc. | Gas cleaning system and method |
CN1822899A (en) * | 2003-07-14 | 2006-08-23 | 帝斯曼知识产权资产管理有限公司 | Heat exchanger and reactor comprising said type of heat exchanger |
US7182045B2 (en) * | 2004-03-17 | 2007-02-27 | The Babcock & Wilcox Company | Split ring casting for boiler tubes with protective shields |
DE102004032611A1 (en) * | 2004-07-05 | 2006-02-02 | Babcock-Hitachi Europe Gmbh | Establishing a connection between steam generator heating surfaces and a collector and / or distributor |
UA76301C2 (en) * | 2004-08-11 | 2006-07-17 | Subsidiary Neksus Production A | Pipe heat exchanger |
SE531315C2 (en) * | 2005-04-15 | 2009-02-17 | Jerzy Hawranek | Axial tube heat exchanger |
US7587995B2 (en) * | 2005-11-03 | 2009-09-15 | Babcock & Wilcox Power Generation Group, Inc. | Radiant syngas cooler |
US8056229B2 (en) * | 2006-05-17 | 2011-11-15 | Babcock & Wilcox Power Generation Group, Inc. | Method of manufacturing a tubular support structure |
US8684070B2 (en) * | 2006-08-15 | 2014-04-01 | Babcock & Wilcox Power Generation Group, Inc. | Compact radial platen arrangement for radiant syngas cooler |
-
2007
- 2007-11-16 US US11/941,543 patent/US20090130001A1/en not_active Abandoned
-
2008
- 2008-10-20 AU AU2008321247A patent/AU2008321247A1/en not_active Abandoned
- 2008-10-20 CN CN200880116590.7A patent/CN101855507A/en active Pending
- 2008-10-20 WO PCT/US2008/080458 patent/WO2009064584A1/en active Application Filing
- 2008-10-20 KR KR1020107010703A patent/KR20100087326A/en not_active Application Discontinuation
- 2008-10-20 JP JP2010534082A patent/JP2011503514A/en active Pending
- 2008-10-20 PL PL391381A patent/PL391381A1/en not_active Application Discontinuation
- 2008-10-20 RU RU2010123788/06A patent/RU2472088C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20090130001A1 (en) | 2009-05-21 |
RU2472088C2 (en) | 2013-01-10 |
AU2008321247A1 (en) | 2009-05-22 |
CN101855507A (en) | 2010-10-06 |
JP2011503514A (en) | 2011-01-27 |
PL391381A1 (en) | 2010-12-06 |
KR20100087326A (en) | 2010-08-04 |
WO2009064584A1 (en) | 2009-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2010123788A (en) | METHODS FOR PRODUCING SYNTHETIC GAS COOLER PLATES SYNTHETIC GAS COOLER PLATES | |
DE60306353D1 (en) | INTAKE PIPE WITH TOWER BUBBLE FOR HEAT EXCHANGER | |
RU2010144069A (en) | HEATING CYLINDER INSTALLED WITH U-SHAPED ROD PIPELINE AND RING PIPELINE | |
PL1750070T3 (en) | Gas boiler provided with a heat exchanger with finned tube and method of producing the same | |
RU2013141399A (en) | ACOUSTIC DAMPING DEVICE FOR COMBUSTION CHAMBER | |
ATE531987T1 (en) | FLEXIBLE PIPE | |
CN2846973Y (en) | Heat insulation sleeve | |
CN201401987Y (en) | Heat exchanger and solar water heater equipped with same | |
CN206056018U (en) | A kind of air-conditioning heat exchanger assembly | |
CN205001767U (en) | Integration vacuum transmission pipe | |
CN202442626U (en) | High-pressure finned tube | |
CN105571334A (en) | Waste heat generation superheater for tunnel kiln | |
CN204513464U (en) | A kind of fixture of gas turbine flame tube interconnector | |
CN205649346U (en) | Energy -saving pot | |
CN103277927A (en) | Unspaced fin type solar heat collecting pipe | |
CN203341522U (en) | Split energy-saving soup bucket furnace | |
CN210772895U (en) | Compressor is with connecting condenser pipe | |
CN109237968B (en) | High-efficient lean solvent water cooler | |
CN202253805U (en) | Alcohol-base liquefied gas stove | |
CN211763394U (en) | Combined sizing sleeve | |
CN201488616U (en) | Heat pipe heat exchanger | |
CN206146258U (en) | Energy -saving shell -and -tube oil cooler of extension | |
CN207401464U (en) | A kind of reactor suspended structure | |
CN201095630Y (en) | Inclined inserting type outside warmer | |
RU2015141780A (en) | REMOTE COMBUSTION CHAMBER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131021 |