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21. 发明专利

JPH11159720A FUEL SUPPLYING DEVICE FOR DRY-DISTILLATION FURNACE 失效
公开(公告)号：JPH11159720A
公开(公告)日：1999-06-15
申请号：JP32439697
申请日：1997-11-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOJIMA KATSUHISA , MIYAMOTO MANABU
IPC分类号： F23G5/027 , B09B3/00
摘要： PROBLEM TO BE SOLVED: To stably obtain a pyrolysis gas from a fuel supplying device for dry distillation furnace by supplying a fuel composed of a mixture of various kinds of fuels to the furnace at appropriate timing. SOLUTION: A fuel supplying device which intermittently supplies fuel (a) composed of a mixture of various kinds of fuels to a dry distillation furnace 04 which obtains a pyrolysis gas (c) from the fuel (a) is provided with an HC detector 07 which detects the HC concentration in the pyrolysis gas (c) produced in the furnace 04 so that the device may supply the fuel (a) based on the value of the HC concentration detected by means of the detector 07, whether or not the value reaches a peak.

22. 发明专利

JPH11159715A WASTE FUSING SYSTEM 失效
公开(公告)号：JPH11159715A
公开(公告)日：1999-06-15
申请号：JP32825197
申请日：1997-11-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： BANDAI SHIGEMI , KASAI TAKAKUNI , MIYAMOTO MANABU
IPC分类号： F23G5/00 , F23G5/027 , F23G5/16 , F23J15/00
摘要： PROBLEM TO BE SOLVED: To provide wastes fusing system wherein wastes are utilized as thermal energy without causing corrosion of equipments while non-combustibles are fused to reduce its volume. SOLUTION: A thermal decomposition gas 107 generated in a thermal decomposition furnace 101 is removed of char and tar through a fluidized medium filter 103, then its chlorine content is removed by a demineralizer 104 and burned in a combustion fusion furnace 105. The char generated in the thermal decomposition furnace 101 is burned in a combustion furnace 102, and its combustion gas 114 is sent to a boiler 106 together with a combustion gas 112 in the combustion fusion furnace 105. Non-combustibles in the thermal decomposition furnace 101 are introduced into the combustion fusion furnace 105, and fused for volume- reduction under a high temperature caused by combustion of a thermal decomposition gas 11. The char and tar separated through the fluidized medium filter 103 are returned to the combustion furnace 102 together with a fluidized medium for burning.

23. 发明专利

JPS62141408A CIRCULATION TYPE FLUIDIZED BED COMBUSTOR 失效
公开(公告)号：JPS62141408A
公开(公告)日：1987-06-24
申请号：JP28042385
申请日：1985-12-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： HONDA KEISUKE , ARAKAWA YOSHIHISA , MIYAMOTO MANABU
IPC分类号： F23C10/00 , F23C10/18
摘要： PURPOSE:To raise the efficiency of combustion while suppressing the generation of NOx by incorporating a recirculation system in boilers and various combustors burning low-quality solid or liquid fuels. CONSTITUTION:A fuel charged from a nozzle 42 is gasified and partly burnt by primary air in a fluidized bed 1 to form primary combustion region of a reductive atmosphere by which the generation of NOx in the combustion is controlled. Unburnt gases and SOx generated in the primary combustion region are introduced into a jet-type reaction furnace 3, where an oxidative atmosphere is formed by air introduced from a secondary air jet nozzle 34 to accelerate desulfurization reaction by lime stone and the perfect combustion of unburnt gases. Solids collected in a dust collector 10 are separated into carbon content and calcium content in a separator, and the carbon content is recirculated through the nozzle 27 to the upper surface of the fluidized bed. Calcium oxide necessary for desulfurization reaction is also recirculated through the nozzle 26 to the lower part of the jet-type reaction furnace. The efficiency of carbon burning and desulfurization rate can thus be enhanced.

24. 发明专利

JP2008259999A Cooling wastewater treatment apparatus 审中-公开
标题翻译：冷却水处理设备
公开(公告)号：JP2008259999A
公开(公告)日：2008-10-30
申请号：JP2007106414
申请日：2007-04-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOSHIDA YOSHIHIKO , NAKAYA JIYUNNOSUKE , WATABE MASAHARU , OTANI YUICHI , TAMAI MASATOSHI , MIYAMOTO MANABU , NISHIZAKI HIROMASA
IPC分类号： C02F1/22 , B67C7/00
摘要： PROBLEM TO BE SOLVED: To enable a reduction in wastewater treatment cost in a cooling wastewater treatment apparatus by reducing the temperature of cooling water flowing through a cooling water circulation line to reduce the amount of cooling water.
SOLUTION: The cooling water circulation line 11 for circulating the cooling water by a circulating pump 12, a drinking water supply line 13 for supplying produced drinking water, and a drinking water treatment device 19 where a container to be filled with the drinking water is washed and cooled by the cooling water of the cooling water circulation line 11 and the drinking water is filled into the container, are installed in the cooling wastewater treatment apparatus. A cooling tower 23 for cooling the cooling water to ordinary temperature is installed in the cooling water circulation line 11, and at the same time a heat exchanger 24 (a brine refrigerator 26) for cooling the cooling water to ordinary temperature or lower is installed on the downstream side of the cooling tower 23 in the circulating direction of the cooling water.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过降低流过冷却水循环管线的冷却水的温度来降低冷却水的量，能够降低冷却废水处理装置中的废水处理成本。解决方案：用于循环泵12循环冷却水的冷却水循环管线11，用于供应生产饮用水的饮用水供应管线13以及饮用水处理装置19，其中装满饮用水的容器水被冷却水循环管线11的冷却水洗涤并冷却，并且将饮用水填充到容器中，安装在冷却废水处理装置中。将冷却水冷却至常温的冷却塔23安装在冷却水循环管路11中，同时，将用于将冷却水冷却至常温以下的热交换器24（盐水冷冻机26）安装在冷却塔23的下游侧在冷却水的循环方向。版权所有（C）2009，JPO＆INPIT

25. 发明专利

JP2004124852A Evaluation method and evaluation device for exhaust heat recovery equipment 审中-公开
公开(公告)号：JP2004124852A
公开(公告)日：2004-04-22
申请号：JP2002291211
申请日：2002-10-03
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOSHIDA YOSHIHIKO , WATABE MASAHARU , OTANI YUICHI , MIYAMOTO MANABU
IPC分类号： F02G5/02 , F22B1/18 , F25B27/02
CPC分类号： Y02A30/274 , Y02E20/14 , Y02P80/152 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method and an evaluation device for calculating exhaust heat recovering efficiency using heat exchanging amount actually injected into an exhaust heat recovery equipment obtained from exhaust gas temperatures and an exhaust gas flow amount, and accurately evaluating the exhaust heat recovery equipment.
SOLUTION: The evaluation method of the exhaust heat recovering equipment 2 for recovering heat from exhaust gas G1 of a generator 3 is characterized in calculating the exhaust heat recovering efficiency using temperature conditions and flow rate conditions of the exhaust gas G1 injected into the exhaust heat recovery equipment 2. The evaluation device 9 of the exhaust heat recovering equipment 2 for recovering heat from the exhaust gas G1 of the generator 2 is characterized in being equipped with a temperature detecting means 6 for measuring the temperatures of the exhaust gas G1, a flow rate detecting means 7 for measuring the flow rate of the exhaust gas G1, and a calculating means 8 for calculating the exhaust heat recovery efficiency using the values detected by the temperature detecting means 6 and the flow rate detecting means 7.
COPYRIGHT: (C)2004,JPO

26. 发明专利

JP2003050003A Abrasion-resistant treatment method for furnace wall tube of boiler 审中-公开
标题翻译：锅炉炉壁耐磨处理方法
公开(公告)号：JP2003050003A
公开(公告)日：2003-02-21
申请号：JP2001238660
申请日：2001-08-07
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NISHIO TOSHIAKI , KAGIMOTO YOSHIMI , KOSHIRO YASUMASA , MIYAMOTO MANABU , NAKADA KOJI , YAMADA KAZUJI , DOI YUICHI
IPC分类号： F22B37/10 , B23K9/04
摘要： PROBLEM TO BE SOLVED: To provide a furnace wall tube of a boiler with a good abrasion resistance lasting for a long period.
SOLUTION: A cured padding layer 6 made of abrasion-resistant metal is formed on a prescribed surface part of the furnace wall tube 2 of the boiler. The boiler is a fluid layer boiler. On the upper end part of the cured padding layer 6, an inclined surface for slipping a fluid material is formed. The cured padding layer is formed by beads along the axial direction of the furnace wall tube 2.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供长时间持久耐久性好的锅炉炉壁管。解决方案：在锅炉的炉壁管2的规定表面部分上形成由耐磨金属制成的固化衬垫层6。锅炉是一个流体层锅炉。在固化的填充层6的上端部形成有用于滑动流体材料的倾斜面。固化的填充层由沿着炉壁管2的轴向的珠形成。

27. 发明专利

JP2002333123A EXHAUST GAS TREATMENT DEVICE OF COMBUSTION APPARATUS 失效
公开(公告)号：JP2002333123A
公开(公告)日：2002-11-22
申请号：JP2001137462
申请日：2001-05-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： TORII ISAO , TAGASHIRA KENJI , MYOYO KAZUYUKI , MIYAMOTO MANABU
IPC分类号： F23G5/50 , F22B1/18 , F23G5/30 , F23G7/06 , F23J15/00 , F23J15/06
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device of a combustion apparatus capable of reducing the re-synthesis of the dioxins and the like contained in the exhaust gas of combustion equipment without charging additives in a simple constitution at a low cost. SOLUTION: In the exhaust gas treatment device provided with a heat exchanger in the rear flue of a combustion apparatus 10 to lower the temperature of the exhaust gas of the combustion apparatus while inhibiting the production of dioxins and the like, there is provided a boiler 17 comprising a plurality of heat exchangers 14, 15 and 16 arranged in the rear flue in one line or series, and its upstream side is provided with an auxiliary heat exchanger lowering the temperature of the exhaust gas. The inlet temperature of the boiler is lowered down to about 500 to 600 deg.C by the auxiliary heat exchanger 12, and furthermore the outlet temperature is lowered down to about 350 to 500 deg.C, desirably about 400 to 450 deg.C by the heat exchanger. It is constituted in such a manner that a drop in the temperature of the exhaust gas at least in the boiler is performed quickly.

28. 发明专利

JP2001165409A CIRCULATING FLUIDIZED BED COMBUSTION FURNACE 失效
公开(公告)号：JP2001165409A
公开(公告)日：2001-06-22
申请号：JP35102199
申请日：1999-12-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： KATAYAMA HIROYUKI , MIYAMOTO MANABU , HAGIWARA SHIKAO
IPC分类号： F23C10/02
摘要： PROBLEM TO BE SOLVED: To reduce depth of wear in a plurality of steam generating tubes in the vicinity of the upper surface of a lower refactory material, in a circulating fluidized bed combustion furnace which comprises the steam generating tubes disposed on a wall surface, and the lower refactory material provided to the lower part of the wall surface and constituted so that particles of a fluid material descends along the wall surface. SOLUTION: In the circulating fluidized bed combustion furnace, a wall surface is formed by a plurality of steam generating tubes 2 which are connected with each other through a partitioning wall 2'. The lower part of the wall surface is provided with a lower refactory material 3. The tubes 2 are bent outward at an upper part of the material 3 and restored to the original position at the part where the material 3 is provided. The material 3 is bent outward and comprises a vertical surface which is positioned at the same vertical position as the wall 2' provided between the tubes 2 at the front.

29. 发明专利

JPH08281065A FLUIDIZED BED TYPE BOILER 失效
公开(公告)号：JPH08281065A
公开(公告)日：1996-10-29
申请号：JP8373095
申请日：1995-04-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： KITA YOSHIHIRO , MIYAMOTO MANABU
IPC分类号： F23C10/00 , B01D53/68 , F22B1/02 , F23J15/00 , F23C11/02
摘要： PURPOSE: To provide a fluidized bed type boiler capable of eliminating a chlorine component in combustion gas, in the fluidized bed type boiler for burning chlorine-containing fuel. CONSTITUTION: A heat exchanger 2 is arranged between an outlet of the fluidized bed type boiler 1 and a connection duct of a cyclone 4. Also a chlorine eliminator 3 in which injected quicklime 8 is brought into contact with the combustion gas in a fluidized state is disposed in the downstream side of the heat exchanger 2. HCl in the combustion gas discharged from the outlet of the boiler 1 by burning high chlorine-containing fuel is allowed to react with CaO in the chlorine eliminator 3 and removed.

30. 发明专利

JP2007103014A Fuel cell power generation system 有权
标题翻译：燃料电池发电系统
公开(公告)号：JP2007103014A
公开(公告)日：2007-04-19
申请号：JP2005287194
申请日：2005-09-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWATA MITSUYOSHI , MIYAMOTO HITOSHI , MIYAMOTO MANABU
IPC分类号： H01M8/06 , H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of preventing fall of power generating efficiency of a fuel cell body without giving rise to waste in thermal energy incoming in the system.
SOLUTION: The fuel cell power generation system provided with a fuel cell body 13 of a solid oxide electrolyte type, ventilating fan 11 as well as a city gas supply source 18 or the like supplying city gas 1 to a fuel electrode of the fuel cell body 13, a ventilating fan 14 or the like supplying air 2 to an air electrode of the body 13, and a piping 10g or the like supplying at least a part of the used city gas 1 exhausted from a fuel gas exhaust port of the body 13 to the fuel electrode again of the body 13, is also provided with a carbon monoxide supply source 19 supplying carbon monoxide gas 4 to the fuel electrode of the body 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止燃料电池体的发电效率下降而不会引起系统中进入的热能的浪费的燃料电池发电系统。解决方案：燃料电池发电系统具有固体氧化物电解质型燃料电池体13，通气风扇11以及城市供气源18等将燃气电池1供给到燃料电池燃料电池体13，将空气2供给到主体13的空气电极的通风扇14等，以及供给从燃料电池主体13的燃料气体排出口排出的废气城市1的至少一部分的配管10g等主体13再次连接到主体13的燃料电极，还设置有一氧化碳供应源19，其将一氧化碳气体4供应到主体13的燃料电极。版权所有（C）2007，JPO＆INPIT

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