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41. 发明专利

JPS61223408A BOILER DEVICE 失效
公开(公告)号：JPS61223408A
公开(公告)日：1986-10-04
申请号：JP6474385
申请日：1985-03-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANEDA TOSHIO , ARAOKA MAMORU
IPC分类号： F22B3/04 , F22G5/04

42. 发明专利

JPS61218692A COAL GASIFIER 失效
公开(公告)号：JPS61218692A
公开(公告)日：1986-09-29
申请号：JP5854785
申请日：1985-03-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANEDA TOSHIO , KASHIWAZAKI MASAMICHI , KOGA YOSHITAKA
IPC分类号： C10J3/58 , C10J3/46 , C10J3/48
摘要： PURPOSE:The titled coal gasifier in which char is recovered with a cyclone and a bag filter and transferred with a lock hopper system and a pressure-rising and lowering mechanism, thus having high-performance of char recovery and circulation system with high reliability. CONSTITUTION:The char-containing gas which is formed in the gasifier 1 is lowered its temperature with the heat exchanger 2 down to about 400 deg.C and char is collected in the cyclone 4 and the bag filter 5. The char comes down to the char bin 8 by its self-weight, then it is led through lock hopper 9, metering hopper 10 to feeder 12, then circulated through pipe 13 into the combustion part 14 of the gasifier 1 with air or an inert gas. The transportation of the char between the char bin 8 through the feeder 12 is ensured by utilizing the pressure difference of N2 gas.

43. 发明专利

JPS61152929A COMPOUND GENERATING SYSTEM 失效
公开(公告)号：JPS61152929A
公开(公告)日：1986-07-11
申请号：JP27379884
申请日：1984-12-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANEDA TOSHIO , KASHIWAZAKI MASAMICHI , MOTAI SATOKI , AOKI MAKOTO
IPC分类号： F01K17/06 , F01K23/02 , F02C3/24 , F02C3/28 , F02C7/224 , F22B1/18 , F22B33/18
摘要： PURPOSE:To enhance the safety of a system by sending both steam and heated water, which are obtained at different heat exchanging areas in an exhaust duct, in which gas turbine exhaust gas goes through, to a reactor which decomposes methanol by heating. CONSTITUTION:Gas turbine exhaust gas goes through a single exhaust duct 20. The inside of the exhaust duct 20 is divided into different heat exchanging areas, and feed-water 33 is forced to pass through the respective areas. Steam 37, which is generated in a super high pressure evaporator 24, heated water 38 coming out of the outlet of a secondary fuel economiser 28, and heated water 39 coming out of the outlet of a primary fuel economiser 30 are sent to a reactor 36. In the reactor 36, methanol is decomposed by heating, and the decomposed gas 40 is sent to a gas turbine combustor. With this contrivance, since methanol is not directly exposed to exhaust gas, the safety of the system can be enhanced.

44. 发明专利

JPS60152617A TREATMENT FOR REGENERATION OF PRESSURE-RESISTANT MEMBER USED FOR LONG TIME 失效
公开(公告)号：JPS60152617A
公开(公告)日：1985-08-10
申请号：JP568484
申请日：1984-01-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： MASUYAMA FUJIMITSU , OOGURO TAKASHI , HANEDA TOSHIO
IPC分类号： C21D6/00 , C21D9/14
摘要： PURPOSE:To restore the condition before use of a pressure-resistant member used for a long time at a high temp. and to restore the life thereof by heating the surface layer of said member to the temp. region for forming a solid solution of said member then subjecting the member to cooling treatment by air cooling or quick cooling. CONSTITUTION:The surface layer of a high-temp. pressure-resistant member which is used for a long time at a high temp. and is generated with material deterioration and creep damage on the surface layer is heated up to the temp. region for forming a solid solution. The temp. region for forming the solid solution refers to about normalizing with a ferrite steel such as CrMo steel or the like and to the treatment temp. for forming the solid solution to be executed usually as final heat treatment for various steel kinds. The high-temp. pressure-resistant member after the above-mentioned heating treatment is subjected to air cooling or quick cooling by which the root for the creep damape is eliminated and said member is regenerated. The life thereof is thus restored. This invention is applicable to the main steam piping and superheater pipe in a heat power plant used for long time and the high-temp. pressure-resistant members of the high-temp. apparatus of various other plants.

45. 发明专利

JPS6069407A METHOD OF ADJUSTING TEMPERATURE OF OUTLET GAS OF ECONOMIZER 失效
公开(公告)号：JPS6069407A
公开(公告)日：1985-04-20
申请号：JP17651983
申请日：1983-09-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANEDA TOSHIO , KASHIWAZAKI MASAMICHI , KOGA YOSHITAKA , OGAWA KIICHIROU , FUJITA MASAAKI , FUJII KUNIHIKO
IPC分类号： F22D1/12 , F22D1/14

46. 发明专利

JPH08148166A ON-SITE SOLID ELECTROLYTE FUEL CELL SYSTEM 失效
公开(公告)号：JPH08148166A
公开(公告)日：1996-06-07
申请号：JP29109494
申请日：1994-11-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKURA SHIGERU , HANEDA TOSHIO , SUMIYA SHUJI , FUJIWARA MAKOTO
IPC分类号： F25B15/00 , H01M8/00 , H01M8/04 , H01M8/12
摘要： PURPOSE: To eliminate the installation of an exhaust heat recovery steam boiler, generate cold water with an absorption refrigerating machine alone, and maintain high efficiency by applying the constitution that hot temperature exhaust gases discharged from an on-site type solid electrolyte fuel cell are directly supplied to a high-temperature exhaust gas direct burning and lithium-bromide double effect type of an absorption refrigerating machine having a bypass pipe. CONSTITUTION: This on-site solid electrolyte fuel cell system has a high temperature exhaust gas direct burning and lithium-bromide double effect type of an absorption refrigerating machine 2 having a bypass pipe for directly utilizing high temperature exhaust gases discharged from an on-site solid electrolyte fuel cell 1 as the heat source of a high temperature regenerator, and a hot water boiler 3 laid downstream of the machine 2 for generating hot water and fuel reforming steam, utilizing the high temperature exhaust gases.

47. 发明专利

JPH06185722A MANUFACTURE OF REFUSE SOLIDIFIED FUEL 失效
公开(公告)号：JPH06185722A
公开(公告)日：1994-07-08
申请号：JP33285492
申请日：1992-12-14
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK
发明人： HAMAZAKI AKIHIRO , MIYAMOTO HITOSHI , HANEDA TOSHIO , TAJI MASANORI , NAKAYASU IWAO , KUBOTA MASATOSHI
IPC分类号： C10L5/46 , F23K1/00
摘要： PURPOSE:To economically manufacture refuse solidified fuel without applying load to an environment by mixing burned ash of the fuel with combustible refuse as it is or by physically treating it, then heating and pressurizing it to solidify it. CONSTITUTION:A method for manufacturing refuse solidified fuel comprises the steps of (A) pulverizing refuse in a suitable size, then (B) sorting to removing metal, glass, etc., (C) mixing to add RDF (solidified fuel) burned as generated in a power plant with refuse in which incombustible matter is removed at a ratio of 2-20% by weight, and (J) molding and heating to pressurize and heat it at a pressure range of 20-150kg/cm and a temperature range of 75-150 deg.C to solidify it in a short time The RDF burned ash contains much CaO and Ca(OH)2, and SiO2 Al2O3Fe2O3, to be added to solidify combustible refuse and to prevent decomposition. The solidified RDF is transported to the vicinity of the plant in a transporting step F, and stored up to using time in a storing step G.

48. 发明专利

JPH06146815A GAS TURBINE COMPOSITE POWER GENERATOR 失效
公开(公告)号：JPH06146815A
公开(公告)日：1994-05-27
申请号：JP29853292
申请日：1992-11-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANEDA TOSHIO , TANABE SEIICHI , TAKATSUKA HIROSHI
IPC分类号： F01K3/02 , F01K7/18 , F01K21/00 , F01K23/10
摘要： PURPOSE:To provide a gas turbine composite power generation which can change generated output according to the fluctuation of the demand of electric power as a gas turbine is continuously operated, and moreover can be economically operated. CONSTITUTION:When the demand of electric power is large, steam generated in an exhaust heat recovery boiler 02 is fed to a steam turbine through a pressure heater 27 to generate the electric power. On the other hand, in the term of the too little demand of electric power, hot water is obtained in the exhaust heat recovery boiler, and fed from a high pressure fuel economizer 25 to a high pressure hot water storage tank 04 and stored, and the steam turbine 11 is stopped. The hot water stored in the high pressure storage tank 04 is fed to a multistage flasher in the term of the too large demand of electric power, and the steam obtained in the multistage flasher 07 is fed into the steam turbine 11. Surplus hot water not turning into steam in the flasher 07 is fed to a feed water tank 32 by a pump 31 for feeding a necessary quantity of surplus hot water into the exhaust heat recovery boiler 02. The steam having worked in the steam turbine 11 is fed to a condensate tank 18 through a steam condenser 16.

49. 发明专利

JPH054041A DEVICE FOR IMMOBILIZING CARBON DIOXIDE TO DEEP SEA 失效
公开(公告)号：JPH054041A
公开(公告)日：1993-01-14
申请号：JP15645691
申请日：1991-06-27
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , INOUE TOSHIO , SAKAI MATSUNARI , SAJI AKIRA , TANII TADAAKI , NEGORO MASAAKI , KAWADA YUTAKA , KITAMURA HIKARI , HANEDA TOSHIO
IPC分类号： B01D53/62 , B01J19/00 , B09B1/00 , C01B32/50
摘要： PURPOSE:To provide the device for immobilizing carbon dioxide to the deep sea which treats the carbon dioxide in waste combustion gases and immobilizes the carbon dioxide into the deep sea to decrease the carbon dioxide in the atm. air. CONSTITUTION:This device for immobilizing carbon dioxide to the deep sea has a transporting pipe 5 which extends down to the deep sea being the stable region of the carbon dioxide clathrate hydrate 8, has a means for supplying the carbon dioxide and the low-temp. sea water of the deep sea at its inlet, has a carbon dioxide clathrate hydrate releasing valve 7 at the front end in the deep sea and is provided with a cooling pipe 6 along the pipe wall, temp. measuring instruments 9 and pressure measuring instruments 10 which are provided in the respective parts transporting pipe 5, temp. measuring instruments 9 which are provided in the respective parts in the cooling pipe 6, and a means for controlling the supply rates of the inlet carbon dioxide and sea water, the opening degree of the carbon dioxide clathrate hydrate releasing valve 7, and the supply rate of a refrigerant into the cooling pipe 6 by the signals of the temp. measuring instruments 9 and the pressure measuring instruments 10 in the transporting pipe 5 as well as the temp. measuring instrument 9 in the cooling pipe 6.

50. 发明专利

JPH04324254A GENERATING UNIT PROVIDED WITH DIFFERENTIAL PRESSURE ADJUSTING DEVICE 失效
公开(公告)号：JPH04324254A
公开(公告)日：1992-11-13
申请号：JP9524691
申请日：1991-04-25
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , INOUE TOSHIO , EZAKI YOSHIMI , HATTORI MASATOSHI , IRINO MITSUHIRO , TANAKA KAZUHISA , HANEDA TOSHIO , TAKENOBU KOICHI , NANJO FUSAYUKI
IPC分类号： H01M8/04 , H01M8/12
摘要： PURPOSE:To suppress leakage of oxidizing gas from a sealing gasket of a fuel cell by adjusting a position of a partitioning plate, provided in a residual fuel duct, through a partitioning plate driving gear by a drive control unit so that a pressure of fuel gas in the fuel duct can be increased to the pressure suited for a pressure in an oxidizing gas flow passage. CONSTITUTION:Detection signals, respectively output from a fuel gas pressure detector 55 arranged in an oxidizing gas flow passage 41a and an oxidizing gas pressure detector 56 arranged in a fuel duct 12, are input to a drive control unit 54 which feeds a pressure of liquid to a gate valve driving gear 53 through a switching valve. The gate valve driving gear 53, which drives a partitioning plate 51 for opening/closing a residual fuel gas duct 52, adjusts a position of the gate valve 51, so that a pressure of the fuel gas pressure detector 55 is generated equal to a pressure of the oxidizing gas pressure detector 56, to minimize leakage to the fuel duct 12 of oxidizing gas 4 from a sealing gasket 8 of a fuel cell 9. In this way, a fuel gas pressure in the fuel duct can be increased to a value suited for a pressure of the oxidizing gas flow passage.

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