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1. 发明专利

JPH10281678A HEAT EXCHANGER OF PLATE FIN TYPE 失效
公开(公告)号：JPH10281678A
公开(公告)日：1998-10-23
申请号：JP8510497
申请日：1997-04-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGATA HIROSHI , OTA HIDEAKI , ICHINOSE TOSHIMITSU
IPC分类号： F28F3/08 , F28D9/00
摘要： PROBLEM TO BE SOLVED: To absorb the difference of thermal elongation and prevent the occurrence of thermal stress and prevent the occurrence of cracks, etc., in a plate fin type heat exchanger where plates and fins are stacked alternately and fluid passages on low temperature side and fluid passages on high temperature side are made alternately among them. SOLUTION: Plates 10 and fins 11 are stacked alternately, and fluid passages on low temperature side and fluid passages on high temperature side are made alternately among several plates. A side plate 12 is arranged at the end of each plate 10, and the side plate 12 arranged between the plates 10 constituting the passage of the fluid 30 on low temperature side is welded with the plate 10. On the other hand, the side plate 12 arranged between the plates 10 constituting the passage of the fluid 20 on high temperature side is not welded but only contacting with it.

2. 发明专利

JPH1054546A HEAVY OIL EMULSION FUEL COMBUSTION APPARATUS 失效
公开(公告)号：JPH1054546A
公开(公告)日：1998-02-24
申请号：JP24051596
申请日：1996-09-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGATA HIROSHI , YAMADA AKIRA , UCHIDA SATOSHI , TOKUDA KIMIYO , KANEKO SHOZO , ICHINOSE TOSHIMITSU , KIKUCHI HIROSHI , HAYATA YASUO
IPC分类号： F23K5/08 , F23K5/20 , F23K5/22
摘要： PROBLEM TO BE SOLVED: To provide a heavy oil emulsion fuel combustion apparatus which prevents a rise in acid dew point attributed to water contained in an exhaust gas as well as the lowering of combustion efficiency attributed to water in a fuel in a type using a heavy oil emulsion fuel. SOLUTION: A heavy oil emulsion fuel 101 from a fuel tank 100 is guided to a heater 110 to heat and the heavy oil emulsion fuel 102 heated is guided to a moisture evaporator 120. The moisture evaporator 120 heats the heavy oil emulsion fuel 102 by an extracted steam of steam turbine equipment 160 and a steam through a steam convertor 166 to be guided to a steam separator 140. The steam separator 140 separates the fuel 111 into steam, a light oil combustible gas steam 121 and a heavy oil component 122 and the heavy oil component is used as boiler fuel 131. The steam and the light oil combustible gas steam 121 are used as heating source of the heater 110.

3. 发明专利

JPH09250735A COMBUSTION GASIFICATION FURNACE FOR HEAVY OIL EMULSION FUEL 失效
公开(公告)号：JPH09250735A
公开(公告)日：1997-09-22
申请号：JP5741396
申请日：1996-03-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： ICHINOSE TOSHIMITSU , TOKUDA KIMIYO , KANEKO SHOZO , KAI AKIO , OGATA HIROSHI
IPC分类号： F23K5/08 , C10L1/32 , C10L10/18 , F23K5/12 , F23K5/20
摘要： PROBLEM TO BE SOLVED: To prevent lowering of the efficiency of a gasification furnace due to a moisture content in fuel and prevent raising of an acid dew-point due to a moisture content contained in gasification furnace exhaust gas, in a gasification furnace using heavy oil emulsion fuel. SOLUTION: After heavy oil emulsion fuel 102 is heated by a heater 110 using a heat pipe, the fuel is separated into an oil content 122 of heavy oil and steam 121 comprising steam and light oil combustion gas by a moisture content vaporizer 120, and the heavy oil content 122 is fed to the burner port of a gasification furnace 10. Vaporized steam 121 is condensed by a condenser 140 to produce a moisture content and liquid 141 mixed with a light oil content. The liquid 141 is separated into an oil content 151 and a moisture content 152 by an oil water separator 15. The oil content 151 is used for the ignition torch of the gasification furnace 10 and the moisture content 152 is used for steam 8 for gasification furnace soot blow.

4. 发明专利

JP2009240875A Method for estimating cleaning treatment 审中-公开
标题翻译：估计清洁治疗方法
公开(公告)号：JP2009240875A
公开(公告)日：2009-10-22
申请号：JP2008088742
申请日：2008-03-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TATSUHARA KIYOSHI , OGATA HIROSHI , SUEMORI SHIGENORI , NISHIZAWA KENJI , OURA KOJI
IPC分类号： B08B3/08 , B09B3/00 , C23G5/024
摘要： PROBLEM TO BE SOLVED: To provide a method for estimating cleaning treatment of a contaminated member, which optimizes cleaning efficiency.
SOLUTION: When the contaminated member is cleaned with a cleaning agent, the method for estimating cleaning treatment includes: the first cleaning process for a contaminated member; and an estimation process of estimating the cleaning time or the number of cleaning times of the second or later cleaning processes according to the degree of leached contaminants in the first cleaning process for contaminated member. In the first cleaning process for contaminated member, cleaning treatment is estimated from the degree of the leached amount, thereby enabling performing appropriate cleaning according to the degree of contamination for the purpose of optimum cleaning.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于估计污染部件的清洁处理的方法，其优化清洁效率。解决方案：当用清洁剂清洁被污染的构件时，用于估计清洁处理的方法包括：对受污染构件的第一清洁过程; 以及估计处理，根据污染构件的第一清洗过程中的浸出污染物的程度来估计第二次或以后的清洁处理的清洁时间或清洁次数。在污染部件的第一次清洗处理中，根据浸出量来估计清洗处理，从而能够根据污染程度进行适当的清洗以达到最佳清洗的目的。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JPH08287937A SOLID ELECTROLYTE FUEL CELL MODULE 失效
公开(公告)号：JPH08287937A
公开(公告)日：1996-11-01
申请号：JP8802895
申请日：1995-04-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOSAKA KENICHIRO , OGATA HIROSHI , KUDOME OSAO , NAGATA KATSUMI
IPC分类号： C01B3/38 , H01M8/06 , H01M8/24
摘要： PURPOSE: To dispense with a reformer of a separate body, and attain improvement in evergy efficiency, weight reduction in a device and cost reduction by filling a steam reforming catalyst in a fuel supply chamber of a vessel having a power generation chamber, directly supplying reformed gas to a stack. CONSTITUTION: A stack 2 formed by connecting solid electrolyte fuel cells whose fuel electrode and air electrode are arranged on an inside and outside surfaces of solid electrolyte in a plurality in series to each other, is vertically arranged in a power generation chamber 1 in a vessel 12 having a heat insulating material 9. A fuel supply chamber 3 is arranged above it, and a steam reforming catalyst 100 is filled in it, and hydrocarbon and steam are introduced here from a fuel introducing pipe 13, and they are reacted with each other. Generated Ha and CO are supplied to the stack 2 through a fuel supply pipe 4. On the other hand, air from an air introducing pipe 15 is preheated by a heat exchanger 6, and is passed through the stack 2, and high temperature waste air is discharged through discharge pipes 8 and 16 and the heat exchanger 6.

6. 发明专利

JPH0845523A FUEL CELL/GAS TURBINE COMBINED GENERATION SYSTEM 失效
公开(公告)号：JPH0845523A
公开(公告)日：1996-02-16
申请号：JP18222894
申请日：1994-08-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI YASUHIRO , OGATA HIROSHI , KUDOME OSAO
IPC分类号： H01M8/10 , H01M8/04
摘要： PURPOSE:To improve the generating efficiency of a fuel cell/gas turbine combined generation system by combining a fuel cell, a combustor, a gas turbine, an air compressor, and an air side regeneration heat exchanger, to fulfill a specific function. CONSTITUTION:In this fuel cell/gas turbine combined generator system, a fuel cell 3 to generate a power 34 by making pressured airs 42 and 43, and a fuel, react through a soild electrolyte membrane 33; a combustor 7 to burn a fuel exhaust gas 311 exhausted from the fuel cell 3, and the air gas 321, so as to produce a combustion gas 71; a gas turbine 81 to drive a generator 83 by using the combustion gas as the operation gas; an air compressor 4 to produce the pressured airs 42 and 43; and an air side regeneration heat exchanger 51 provided between the air compressor 4 and the fuel cell 3, and to heat the pressured airs 42 and 43 by the exhaust gas of the gas turbine 81; are provided. This combined generator system improves the generating efficiency of the gas turbine, the efficiency of its bottoming cycle is improved more than a conventional system even though the generation by a steam turbine used conventionally is not carried out, and the generation efficiency as the whole system can be improved.

7. 发明专利

JPH07280245A TREATING FACILITY FOR BURNT ASH 失效
公开(公告)号：JPH07280245A
公开(公告)日：1995-10-27
申请号：JP7056894
申请日：1994-04-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGATA HIROSHI , ICHINOSE TOSHIMITSU , TAKEDA KOZO
IPC分类号： F23J3/06
摘要： PURPOSE:To prevent adherence of ash to a tube and clogging of the tube due to condensation of water caused by a decrease in a tube wall temperature of a tube for conveying ash in a treating facility for pneumatically conveying burnt ash of a high temperature. CONSTITUTION:A thermometer 7 for measuring a tube wall temperature of a tube 3 is provided at an outlet side of the tube 3 not heat insulated to pneumatically convey burnt ash of a high temperature. A temperature signal measured by the thermometer 7 is input to an ON-OFF valve 8 provided in a steam tube 9 to a steam air heater 6 for heating conveying air flowing in the tube 3 to control the heater 6 via the valve 8.

8. 发明专利

JPH07225091A PLATE FINNED HEAT EXCHANGER 失效
公开(公告)号：JPH07225091A
公开(公告)日：1995-08-22
申请号：JP1728094
申请日：1994-02-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： OGATA HIROSHI
IPC分类号： F28F3/06
摘要： PURPOSE:To provide a plate finned heat exchanger which has an excellent heat transfer coefficient and is low in pressure loss. CONSTITUTION:Fins 3 constituting an offset fin 1 are arranged in sections in the flow direction of fluid and clearances 5 are provided between the sections. The clearances 5 are designed so that the flow path formed by the offset fin 3 has almost uniform cross sectional area in the flow direction of the fluid. Thereby, sharp divergences and convergences of the flow path at fin dividing and offset parts, that cause a drawback of conventional plate finned heat exchangers with offset fins 1, can be avoided and pressure losses are reduced. Consequently, the plate finned heat exchanger can be built compact and the installation area can be reduced.

9. 发明专利

JPH11253796A PCB DECOMPOSITION REACTION VESSEL 失效
公开(公告)号：JPH11253796A
公开(公告)日：1999-09-21
申请号：JP6264298
申请日：1998-03-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI YASUHIRO , OGATA HIROSHI , MORIBE TAKASHI , TATEISHI MASAKAZU , FUKUZUMI TADATSUGU , IWAO KOJI , IKEDA NOBUYUKI , SHINDO NAOKI , HOKAO NOBUHIRO
IPC分类号： A62D3/00 , A62D3/20 , A62D3/36 , A62D3/38 , A62D101/22 , B01J8/00 , B01J8/18 , B01J8/22 , B01J10/00 , B01J19/00 , B01J19/26 , B09B3/00 , C01B32/50 , C01B31/20
摘要： PROBLEM TO BE SOLVED: To decompose a PCB efficiently. SOLUTION: An ejector 3 jetting a mixed liquid formed of water and sodium hydroxide 2 into a reaction vessel 1 is connected with the lower section of the reaction vessel 1. A feed piping 4 discharging treated liquid treated inside is connected with a cyclone 5 separating sodium carbonate. The other end of the feed piping 4 is connected with a cyclone 5 separating sodium carbonate. A discharge piping 7 is connected with the upper section of the cyclone 5 and treated liquids other than the separated sodium carbonate are discharged. A separated liquid downcoming pipe 8 is connected with lower section of the cyclone 5, and separated sodium carbonate and a part of the liquid containing sodium carbonate are discharged therefrom. The lower end of the downcoming pipe 8 is connected with the ejector 3. An introduction piping 9 for a mixture of PCB and mineral oil is connected with the ejector 3. A gas feed nozzle 10 jetting gas into the vessel is provided on the bottom section of the reaction vessel 1.

10. 发明专利

JPH11217573A STEAM REFORMER 失效
公开(公告)号：JPH11217573A
公开(公告)日：1999-08-10
申请号：JP2090398
申请日：1998-02-02
申请人： JAPAN ATOMIC ENERGY RES INST , MITSUBISHI HEAVY IND LTD
发明人： HINO RYUTARO , MOGI HARUYOSHI , HANEDA KAZUHIKO , MIZOGAMI YORIMASA , YAMADA SEIYA , OGATA HIROSHI
IPC分类号： C10G11/20
摘要： PROBLEM TO BE SOLVED: To provide a steam reformer, which needs circulation power for heated gases not in excess of that required, and easily allows to predict the process gas reforming results. SOLUTION: This steam reformer is equipped with a vertical pressure vessel 1, containing tube plates 2 horizontally arranged in the upper section of the vessel 1; partition plates 5 over the tube plates 2; sleeve-attaching plates 12 below the tube plates 2; catalyst tubes 3, with lower ends closed and upper ends open at above the plate tubes 2; an internal return tube 4 inserted into each catalyst tube 3, open at both ends, the upper end penetrating through the tube plate 2 and open at above the partition plate 5 whereas the lower end open at near the lower end of the catalyst tube 3; catalyst beds 6 each in the space between the catalyst tube 3 and internal return tube 4; and sleeves 11 each around the catalyst tube 3, with the upper end open at above the sleeve- attaching plate 12 whereas the lower end open at near the lower end of the catalyst tube 3.

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