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1. 发明授权

US6116169A Heat recovery system and power generation system for wastes 失效
标题翻译：废热回收系统和发电系统
公开(公告)号：US6116169A
公开(公告)日：2000-09-12
申请号：US212255
申请日：1998-12-16
申请人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
发明人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
IPC分类号： F01K23/06 , F22B1/18 , F22B31/04 , F23G5/00 , F23G5/027 , F23G5/46 , F23G5/48 , F23J15/02 , F02G5/00 , F23G7/00
CPC分类号： F23G5/006 , F01K23/067 , F22B31/045 , F23G5/027 , F23G5/46 , F23G5/48 , F23J15/025 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/70 , F23G2202/103 , F23G2202/20 , F23G2203/30 , F23J2215/30 , F23J2217/104 , F23J2219/10 , Y02E20/12 , Y02E20/16 , Y02E20/18
摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650.degree. C. at a filtration velocity of 1-5 cm/sec under a pressure of from -5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.
摘要翻译：在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。热回收优选使用蒸汽过热器进行。无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。燃烧炉可以是气化炉，其又可以与熔炉组合。如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。

2. 发明授权

US06318088B1 Heat recovery system and power generation system 失效
公开(公告)号：US06318088B1
公开(公告)日：2001-11-20
申请号：US09379900
申请日：1999-08-24
申请人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
发明人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
IPC分类号： F23R700
CPC分类号： F23G5/006 , F01K23/067 , F22B31/045 , F23G5/027 , F23G5/46 , F23G5/48 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/70 , F23G2202/103 , F23G2202/20 , F23G2203/30 , F23J15/025 , F23J2215/30 , F23J2217/104 , F23J2219/10 , Y02E20/12 , Y02E20/16 , Y02E20/18
摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650° C. at a filtration velocity of 1-5 cm/sec under a pressure of from −5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

3. 发明授权

US06321540B1 Heat recovery system and power generation system 失效
公开(公告)号：US06321540B1
公开(公告)日：2001-11-27
申请号：US09379904
申请日：1999-08-24
申请人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
发明人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
IPC分类号： F01K100
CPC分类号： F23G5/006 , F01K23/067 , F22B31/045 , F23G5/027 , F23G5/46 , F23G5/48 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/70 , F23G2202/103 , F23G2202/20 , F23G2203/30 , F23J15/025 , F23J2215/30 , F23J2217/104 , F23J2219/10 , Y02E20/12 , Y02E20/16 , Y02E20/18
摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650° C. at a filtration velocity of 1-5 cm/sec under a pressure of from −5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

4. 发明授权

US5988080A Waste heat recovery system and power generation system with dust filtration 失效
标题翻译：余热回收系统和带灰尘过滤的发电系统
公开(公告)号：US5988080A
公开(公告)日：1999-11-23
申请号：US726403
申请日：1996-10-03
申请人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
发明人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
IPC分类号： F01K23/06 , F22B1/18 , F22B31/04 , F23G5/00 , F23G5/027 , F23G5/46 , F23G5/48 , F23J15/02 , F23R7/00
CPC分类号： F23G5/006 , F01K23/067 , F22B31/045 , F23G5/027 , F23G5/46 , F23G5/48 , F23J15/025 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/70 , F23G2202/103 , F23G2202/20 , F23G2203/30 , F23J2215/30 , F23J2217/104 , F23J2219/10 , Y02E20/12 , Y02E20/16 , Y02E20/18
摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650.degree. C. at a filtration velocity of 1-5 cm/sec under a pressure of from -5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.
摘要翻译：在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。热回收优选使用蒸汽过热器进行。无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。燃烧炉可以是气化炉，其又可以与熔炉组合。如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。

5. 发明授权

US06301896B1 Heat recovery system and power generation system 失效
标题翻译：热回收系统和发电系统
公开(公告)号：US06301896B1
公开(公告)日：2001-10-16
申请号：US09379903
申请日：1999-08-24
申请人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
发明人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
IPC分类号： F01K100
CPC分类号： F23G5/006 , F01K23/067 , F22B31/045 , F23G5/027 , F23G5/46 , F23G5/48 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/70 , F23G2202/103 , F23G2202/20 , F23G2203/30 , F23J15/025 , F23J2215/30 , F23J2217/104 , F23J2219/10 , Y02E20/12 , Y02E20/16 , Y02E20/18
摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650° C. at a filtration velocity of 1-5 cm/sec under a pressure of from −5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.
摘要翻译：在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。热回收优选使用蒸汽过热器进行。无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。燃烧炉可以是气化炉，其又可以与熔炉组合。如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。

6. 发明授权

US06298666B1 Heat recovery system and power generation system 失效
公开(公告)号：US06298666B1
公开(公告)日：2001-10-09
申请号：US09379591
申请日：1999-08-24
申请人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
发明人： Norihisa Miyoshi , Shosaku Fujinami , Tetsuhisa Hirose , Masaaki Irie , Kazuo Takano , Takahiro Oshita
IPC分类号： F01K100
CPC分类号： F23G5/006 , F01K23/067 , F22B31/045 , F23G5/027 , F23G5/46 , F23G5/48 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2201/70 , F23G2202/103 , F23G2202/20 , F23G2203/30 , F23J15/025 , F23J2215/30 , F23J2217/104 , F23J2219/10 , Y02E20/12 , Y02E20/16 , Y02E20/18
摘要： In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650° C. at a filtration velocity of 1-5 cm/sec under a pressure of from −5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

7. 发明授权

US06350288B1 Method of and apparatus for fluidized-bed gasification and melt combustion 失效
标题翻译：流化床气化和熔融燃烧的方法和装置
公开(公告)号：US06350288B1
公开(公告)日：2002-02-26
申请号：US09193127
申请日：1998-11-17
申请人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
发明人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
IPC分类号： C10J300
CPC分类号： C10J3/723 , C10G2300/1003 , C10J3/503 , C10J3/523 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , C10J2200/09 , C10J2200/158 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/1628 , C10J2300/1634 , C10J2300/1637 , C10J2300/165 , C10J2300/1675 , C10J2300/1687 , C10J2300/1838 , C10J2300/1846 , C10J2300/1853 , F23G5/006 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23G2201/40 , F23G2202/101 , F23G2202/102 , F23G2202/103 , F23G2202/104 , F23G2202/20 , F23G2202/30 , F23G2203/30 , F23G2203/501 , F23G2206/00 , F23G2206/203 , F23G2209/12 , F23G2209/20 , F23G2209/26 , F23G2209/28 , F23G2209/281 , F23J15/006 , F23L7/007 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y02E20/344 , Y02P20/129 , Y02P20/144
摘要： A combustion method and apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a combustible gas containing a sufficiently large amount of combustible component to melt the ash by its own heat. A fluidized-bed furnace (2) has an approximately circular horizontal cross-sectional configuration. A moving bed (9), in which a fluidized medium settles and diffuses, is formed in the central portion of the furnace, and a fluidized bed (10), in which the fluidized medium is actively fluidized, is formed in the peripheral portion in the furnace. The fluidized medium is turned over to the upper part of the moving bed (9) from the upper part of the fluidized bed (10), thus circulating through the two beds. Combustible matter (11) is cast into the upper part of the moving bed (9) and gasified to form a combustible gas while circulating, together with the fluidized medium. The amount of oxygen supplied to the fluidized-bed furnace (2) is set so as to be the same contained in an amount of air not higher than 30% of the theoretical amount of combustion air. The temperature of the fluidized bed (10) is maintained at 450° C. to 650° C. so that the combustible gas produced contains a large amount of combustible component. The combustible gas and fine particles produced in the fluidized-bed furnace (2) are supplied to a melt combustion furnace where they are burned at high temperature, and the resulting ash is melted.
摘要翻译：燃烧方法和装置，其中将可燃物质，例如废物，煤等气化，以产生含有足够大量可燃组分的可燃气体，以通过其自身的热量来熔化灰分。流化床炉（2）具有近似圆形的横截面构造。在炉的中心部分形成有流化介质沉降扩散的移动床（9），流化床主动流化的流化床（10）形成在周边部分炉子。流化介质从流化床（10）的上部翻转到移动床（9）的上部，从而循环通过两个床。将可燃物（11）流入移动床（9）的上部并与流化介质一起循环而气化形成可燃气体。供给到流化床炉（2）的氧气的量被设定为含有不高于理论量的燃烧空气的30％的空气量。流化床（10）的温度保持在450℃至650℃，使得产生的可燃气体含有大量的可燃组分。在流化床炉（2）中生产的可燃气体和细颗粒被供给到熔化炉中，在其中它们在高温下燃烧，并且所得到的灰分熔化。

8. 发明授权

US5725614A Apparatus for fluidized-bed gasification and melt combustion 失效
标题翻译：流化床气化和熔体燃烧装置
公开(公告)号：US5725614A
公开(公告)日：1998-03-10
申请号：US547126
申请日：1995-10-24
申请人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
发明人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
IPC分类号： C10J3/46 , C10J3/48 , C10J3/50 , C10J3/52 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , F23C10/00 , F23C10/02 , F23C10/12 , F23G5/00 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23G5/46 , F23J1/00 , F23J15/00 , F23L7/00 , C10J3/68 , C10J3/00 , F27B15/08
CPC分类号： C10J3/723 , C10J3/503 , C10J3/523 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , F23G5/006 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23J15/006 , F23L7/007 , C10G2300/1003 , C10J2200/09 , C10J2200/158 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/1628 , C10J2300/1634 , C10J2300/1637 , C10J2300/165 , C10J2300/1675 , C10J2300/1687 , C10J2300/1838 , C10J2300/1846 , C10J2300/1853 , F23G2201/40 , F23G2202/101 , F23G2202/102 , F23G2202/103 , F23G2202/104 , F23G2202/20 , F23G2202/30 , F23G2203/30 , F23G2203/501 , F23G2206/00 , F23G2206/203 , F23G2209/12 , F23G2209/20 , F23G2209/26 , F23G2209/28 , F23G2209/281 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y02E20/344 , Y02P20/129 , Y02P20/144
摘要： A combustion apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a combustible gas containing a sufficiently large amount of combustible component to melt ash by its own heat. A fluidized-bed furnace has an approximately circular horizontal cross-sectional configuration. A moving bed, in which a fluidized medium settles and diffuses, is formed in the central portion of the furnace, and a fluidized bed, in which the fluidized medium is actively fluidized, is formed in a peripheral portion in the furnace. The fluidized medium is turned over to the upper part of the moving bed from the upper part of the fluidized bed, thus circulating through the two beds. Combustible matter is cast into the upper part of the moving bed and gasified to form a combustible gas while circulating, together with the fluidized medium. The amount of oxygen supplied to the fluidized-bed furnace is set so as to be not higher than 30% of the theoretical amount of oxygen necessary to combust the combustible matter. The temperature of the fluidized bed is maintained at 450.degree. C. to 650.degree. C. so that the combustible gas produced contains a large amount of combustible component.
摘要翻译：将燃烧物质，例如废物，煤等气化的燃烧装置，以产生含有足够大量的可燃组分的可燃气体，以通过其自身的热量来熔化灰分。流化床炉具有近似圆形的横截面构造。在炉的中央部形成有流化介质沉降扩散的移动床，在炉的周边部形成流化床主动流化的流化床。流化介质从流化床的上部翻转到移动床的上部，从而循环通过两个床。将可燃物投入到移动床的上部，并与流化介质一起气化以形成可燃气体同时循环。供给流化床炉的氧气的量设定为不高于燃烧可燃物质所需的理论氧气的30％。流化床的温度保持在450℃至650℃，使得产生的可燃气体含有大量的可燃组分。

9. 发明授权

US5858033A Method of and apparatus for fluidized-bed gasification and melt combustion 失效
标题翻译：流化床气化和熔融燃烧的方法和装置
公开(公告)号：US5858033A
公开(公告)日：1999-01-12
申请号：US915322
申请日：1997-08-20
申请人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
发明人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
IPC分类号： C10J3/46 , C10J3/48 , C10J3/50 , C10J3/52 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , F23C10/00 , F23C10/02 , F23C10/12 , F23G5/00 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23G5/46 , F23J1/00 , F23J15/00 , F23L7/00 , C01B3/32 , F23J11/00 , F27B15/14
CPC分类号： C10J3/723 , C10J3/503 , C10J3/523 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , F23G5/006 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23J15/006 , F23L7/007 , C10G2300/1003 , C10J2200/09 , C10J2200/158 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/1628 , C10J2300/1634 , C10J2300/1637 , C10J2300/165 , C10J2300/1675 , C10J2300/1687 , C10J2300/1838 , C10J2300/1846 , C10J2300/1853 , F23G2201/40 , F23G2202/101 , F23G2202/102 , F23G2202/103 , F23G2202/104 , F23G2202/20 , F23G2202/30 , F23G2203/30 , F23G2203/501 , F23G2206/00 , F23G2206/203 , F23G2209/12 , F23G2209/20 , F23G2209/26 , F23G2209/28 , F23G2209/281 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y02E20/344 , Y02P20/129 , Y02P20/144
摘要： A combustion method and apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a combustible gas containing a sufficiently large amount of combustible component to melt ash by its own heat. A fluidized-bed furnace has an approximately circular horizontal cross-sectional configuration. A moving bed, in which a fluidized medium settles and diffuses, is formed in the central portion of the furnace, and a fluidized bed, in which the fluidized medium is actively fluidized, is formed in the peripheral portion in the furnace. The fluidized medium is turned over to the upper part of the moving bed from the upper part of the fluidized bed, thus circulating through the two beds. Combustible matter is cast into the upper part of the moving bed and gasified to form a combustible gas while circulating, together with the fluidized medium. The amount of oxygen supplied to the fluidized-bed furnace is set so as to be not higher than 30% of the theoretical amount of oxygen required for combustion. The temperature of the fluidized bed is maintained at 450.degree. C. to 650.degree. C. so that the combustible gas produced contains a large amount of combustible component. The combustible gas and fine particles produced in the fluidized-bed furnace are supplied to a melt combustion furnace where they are burned at high temperature, and the resulting ash is melted.
摘要翻译：燃烧方法和装置，其中可燃物质例如废物，煤等被气化以产生含有足够大量的可燃组分的可燃气体，以通过其自身的热量来熔化灰分。流化床炉具有近似圆形的横截面构造。在炉的中央部形成有流化介质沉降扩散的移动床，在炉的周边部形成流化床主动流化的流化床。流化介质从流化床的上部翻转到移动床的上部，从而循环通过两个床。将可燃物投入到移动床的上部，并与流化介质一起气化以形成可燃气体同时循环。供给到流化床炉的氧量设定为不高于燃烧所需的理论氧量的30％。流化床的温度保持在450℃至650℃，使得产生的可燃气体含有大量的可燃组分。在流化床炉中产生的可燃性气体和细颗粒被供给到熔融燃烧炉中，在高温下燃烧，并使所得灰分熔化。

10. 发明授权

US5620488A Method of fluidized-bed gasification and melt combustion 失效
标题翻译：流化床气化和熔融燃烧方法
公开(公告)号：US5620488A
公开(公告)日：1997-04-15
申请号：US401370
申请日：1995-03-09
申请人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
发明人： Yoshio Hirayama , Takahiro Oshita , Chikashi Tame , Shuichi Nagato , Tetsuhisa Hirose , Norihisa Miyoshi , Seiichiro Toyoda , Shugo Hosoda , Shosaku Fujinami , Kazuo Takano
IPC分类号： C10J3/46 , C10J3/48 , C10J3/50 , C10J3/52 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , F23C10/00 , F23C10/02 , F23C10/12 , F23G5/00 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23G5/46 , F23J1/00 , F23J15/00 , F23L7/00 , B09B3/00 , F22B1/00 , F27B15/16
CPC分类号： C10J3/723 , C10J3/503 , C10J3/523 , C10J3/54 , C10J3/56 , C10J3/64 , C10J3/66 , C10J3/86 , F23G5/006 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/32 , F23J15/006 , F23L7/007 , C10G2300/1003 , C10J2200/09 , C10J2200/158 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/1628 , C10J2300/1634 , C10J2300/1637 , C10J2300/165 , C10J2300/1675 , C10J2300/1687 , C10J2300/1838 , C10J2300/1846 , C10J2300/1853 , F23G2201/40 , F23G2202/101 , F23G2202/102 , F23G2202/103 , F23G2202/104 , F23G2202/20 , F23G2202/30 , F23G2203/30 , F23G2203/501 , F23G2206/00 , F23G2206/203 , F23G2209/12 , F23G2209/20 , F23G2209/26 , F23G2209/28 , F23G2209/281 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y02E20/344 , Y02P20/129 , Y02P20/144
摘要： A combustion method and apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a combustible gas containing a sufficiently large amount of combustible component to melt ash by its own heat. A fluidized-bed furnace has an approximately circular horizontal cross-sectional configuration. A moving bed, in which a fluidized medium settles and diffuses, is formed in a central portion of the furnace, and a fluidized bed, in which the fluidized medium is actively fluidized, is formed in a peripheral portion in the furnace. The fluidized medium is turned over to the upper part of the moving bed from the upper part of the fluidized bed, thus circulating through the two beds. Combustible matter is cast into the upper part of the moving bed and gasified to form a combustible gas while circulating, together with the fluidized medium. The amount of oxygen supplied to the fluidized-bed furnace is set so as to be not higher than 30% of the theoretical amount of oxygen necessary to combust the combustible matter. The temperature of the fluidized bed is maintained at 450.degree. C. to 650.degree. C. so that the combustible gas produced contains a large amount of combustible component. The combustible gas and fine particles produced in the fluidized-bed furnace are supplied to a melt combustion furnace where they are burned at high temperature, and the resulting ash is melted.
摘要翻译：燃烧方法和装置，其中可燃物质例如废物，煤等被气化以产生含有足够大量的可燃组分的可燃气体，以通过其自身的热量来熔化灰分。流化床炉具有近似圆形的横截面构造。在炉的中心部分形成流化介质沉降扩散的移动床，在炉的周边部分形成流化床主动流化的流化床。流化介质从流化床的上部翻转到移动床的上部，从而循环通过两个床。将可燃物投入到移动床的上部，并与流化介质一起气化以形成可燃气体同时循环。供给流化床炉的氧气的量设定为不高于燃烧可燃物质所需的理论氧气的30％。流化床的温度保持在450℃至650℃，使得产生的可燃气体含有大量的可燃组分。在流化床炉中产生的可燃性气体和细颗粒被供给到熔融燃烧炉中，在高温下燃烧，并使所得灰分熔化。

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