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1. 发明申请

WO1995024591A1 PROCESS AND DEVICE FOR OPERATING A PRESSURE-LOADED, LIGNITE-FED, CIRCULATING FLUIDISED BED FURNACE FOR COMPOSITE POWER STATIONS 审中-公开
标题翻译：运行具有褐煤循环充电的压力的方法和系统供电的流化床燃烧FOR A联合循环发电厂
公开(公告)号：WO1995024591A1
公开(公告)日：1995-09-14
申请号：PCT/EP1995000395
申请日：1995-02-03
申请人： VEAG VEREINIGTE ENERGIEWERKE AG
发明人： VEAG VEREINIGTE ENERGIEWERKE AG , HÖHNE, Hartmut , BAUER, Franz , KRAUTZ, Hans-Joachim , STRÖER, Kurt , KORITZ, Dieter , MEIER, Hans-Joachim , BIET, Jens , LIPA, Krystian , WARNATZ, Michael , LEMKE, Detlef
IPC分类号： F23K01/00
CPC分类号： B01D50/002 , B01D46/2407 , B01D53/508 , B01D53/82 , B01D2273/20 , F02C3/205 , F05D2220/72 , F05D2220/74 , F23C6/047 , F23C10/10 , F23C10/16 , F23C10/22 , F23J15/025
摘要： In a new mode of operation, crude lignite (33) is previously dried and burned in the fluidised bed furnace (1). The thus generated smoke gas (4) is partially desulfurised, the solids contained in the smoke gas are separated in a cyclone (5) and returned to the fluidised bed furnace, and the crude gas (6) from the cyclone is cleaned in a hot gas filter (7). According to the invention, a gaseous heat transfer medium and/or a humidity binding or evaporating solid is added to and mixed with the crude lignite during its transport and/or crushing, then introduced (34) into the fluidised bed furnace. In order to increase the temperature of the smoke gas, a lignite dust-combustion air mixture is further blown into the fluidised bed furnace and/or smoke gas path and the smoke gas is further desulfurised.
摘要翻译：烧，然后为新操作，其中原料褐煤（33）预干燥以及在流化床（1），产生（4）teilentschwefelt，烟道气中的固体物质沉积回到旋风分离器烟道气（5）和在流化床中和原料气体（ 6）从在热气体过滤器（7）的气旋清洁，根据本发明的输送路径上的原始褐煤和/或在粉碎过程中，气态载热和/或湿气结合或加入的水分蒸发的固体和与其混合并引入到所述流化床燃烧器（34），并且另外注入以增加烟道气的温度，在流化床燃烧和/或废气与烟气褐煤粉尘燃烧空气混合物进一步脱硫。

2. 发明申请

WO1994024486A1 PROCESS AND INSTALLATION FOR BURNING ORGANIC MATERIALS AND COAL DUST 审中-公开
标题翻译：方法和系统燃烧煤粉和生物材料
公开(公告)号：WO1994024486A1
公开(公告)日：1994-10-27
申请号：PCT/EP1994001136
申请日：1994-04-13
申请人： VEAG VEREINIGTE ENERGIEWERKE AG
发明人： VEAG VEREINIGTE ENERGIEWERKE AG , BAUER, Franz , WETZEL, Horst , STRÖER, Kurt , KORITZ, Dieter , WITT, Detlef , SCHULZE, Herbert , MÜLLELLERBUCHHOF, Günter , GEISLER, Siegfried , KLEMPROW, Klaus , BLOSSFELD, Otfried , GROSSMANN, Karin , MISCHKE, Matthias , STAHN, Thilo
IPC分类号： F23G07/10
CPC分类号： F26B3/32 , F23C1/00 , F23G7/105 , F23G2206/203 , F23J1/02 , F23K1/00 , F26B9/10 , Y02E20/12
摘要： The burning of organic materials is integrated into the operation of a steam boiler or fluidized bed furnace. This is done by feeding the organic material (34) as a fuel current or the flue gases generated from the drying, degassing or burning of the organic material as a flue-gas current into the coal pulverizing mill (15), flue-gas back suction system or combustion chamber (22) of the steam boiler (1) and withdrawing the combustion products as a combusted-material current via the flue-gas purification unit and as an uncombusted-material current via the wet-ash removal facility, with the uncombusted material fed back as fuel current into the coal pulverizing mill, flue-gas back suction system or combustion chamber or burn-out grate of the steam boiler.

3. 发明申请

WO1996026404A1 PROCESS AND ARRANGEMENT FOR OPERATING A DRYER FED BY HEATING STEAM 审中-公开
标题翻译： METHOD AND SYSTEM FOR操作加热蒸汽施加DRYER
公开(公告)号：WO1996026404A1
公开(公告)日：1996-08-29
申请号：PCT/EP1996000683
申请日：1996-02-19
申请人： VEAG VEREINIGTE ENERGIEWERKE AG
发明人： VEAG VEREINIGTE ENERGIEWERKE AG , HÄUSLER, Andrea , BAUER, Franz , HÖHNE, Hartmut
IPC分类号： F26B23/00
CPC分类号： F26B23/001 , Y02P70/405
摘要： The invention pertains to a process and arrangement for operating a dryer fed by heating steam, in particular a coal dryer (4), in a power plant. The aim of the invention is to integrate the energy of the exhaust vapors into the power generating process with the greatest possible degree of efficiency. This is achieved by superheating the saturated steam (21) with hot steam (15) and feeding the resulting superheated steam (22) into the low-pressure section of the steam turbine or into another steam turbine. To accomplish this the invention provides that the saturated steam line (12) is connected to a steam-steam heat exchanger (2) in the superheated steam line (1) and the steam line (13) of the steam-steam heat exchanger (2) is connected to the low pressure section of the steam turbine or another steam turbine.
摘要翻译：本发明涉及一种方法和用于加载的加热蒸汽干燥机的操作的装置，特别是煤干燥器（4）中，在发电厂。本发明的基本目的是实现在电厂过程排气蒸气的高能积分以最高可能的效率。这是这样实现的饱和蒸汽（21）通过过热，从而冷却过热蒸汽（16）和被引导到蒸汽涡轮机的低压部分或另一蒸汽涡轮机的过热蒸汽（22）的热蒸汽（15）。对于根据本发明的实现是在热蒸汽管中的饱和蒸气线（12）与一（1）嵌入的气相蒸汽换热器（2）和蒸汽 - 蒸气换热器（2）的与所述蒸汽涡轮机的低压部分或另一蒸汽涡轮机的蒸汽管线（13）连接。

4. 发明授权

EP0811142B1 VERFAHREN UND ANORDNUNG ZUM BETRIEB EINES MIT HEIZDAMPF BEAUFSCHLAGTEN TROCKNERS 失效
标题翻译： METHOD AND SYSTEM FOR操作加热蒸汽施加DRYER
公开(公告)号：EP0811142B1
公开(公告)日：2001-01-10
申请号：EP96904816.4
申请日：1996-02-19
申请人： VEAG Vereinigte Energiewerke AG
发明人： HÄUSLER, Andrea , BAUER, Franz , HÖHNE, Hartmut
IPC分类号： F26B23/00
CPC分类号： F26B23/001 , Y02P70/405
摘要： The invention pertains to a process and arrangement for operating a dryer fed by heating steam, in particular a coal dryer (4), in a power plant. The aim of the invention is to integrate the energy of the exhaust vapors into the power generating process with the greatest possible degree of efficiency. This is achieved by superheating the saturated steam (21) with hot steam (15) and feeding the resulting superheated steam (22) into the low-pressure section of the steam turbine or into another steam turbine. To accomplish this the invention provides that the saturated steam line (12) is connected to a steam-steam heat exchanger (2) in the superheated steam line (1) and the steam line (13) of the steam-steam heat exchanger (2) is connected to the low pressure section of the steam turbine or another steam turbine.

5. 发明授权

EP0651854B1 VERFAHREN ZUM BETREIBEN EINES KOMBIKRAFTWERKES 失效
标题翻译：一种用于操作联合循环电站
公开(公告)号：EP0651854B1
公开(公告)日：1996-03-20
申请号：EP93914662.7
申请日：1993-06-16
申请人： VEAG Vereinigte Energiewerke AG
发明人： BAUER, Franz , WETZEL, Horst
IPC分类号： F01K23/06 , F02C3/20
CPC分类号： F01K23/062 , F02C3/205 , F23C6/04
摘要： A process and an arrangement are disclosed for operating a composite power station with a circulating fluidized bed furnace for solid fuels, in particular brown coal. The object of the invention is to recover and use combustion gas with high caloric values, i.e. to ensure an optimum post-combustion of the flue gas in order to achieve a maximum entrance temperature in the gas turbine. For that purpose, the flue gas partial current (15) is diverted in the substoichiometrically operated area of the fluidized bed furnace, upstream of the secondary air inlet (5), or the boiler is substoichiometrically operated as a carburetor and fresh air is added to the flue gas after the flue gas is cleaned and before it is subsequently burned. To implement this process, the combustion gas channel (15) is embedded in the substoichiometrically operated area of the fluidized bed furnace, upstream of the secondary air inlet (5), or the air channel is subdivised upstream of the boiler into controllable partial channels. One partial channel is embedded in the fluidized bed furnace and the other partial channel is embedded in the flue gas channel or in the post-combustion device.

6. 发明公开

EP0811142A1 VERFAHREN UND ANORDNUNG ZUM BETRIEB EINES MIT HEIZDAMPF BEAUFSCHLAGTEN TROCKNERS 失效
标题翻译： METHOD AND SYSTEM FOR操作加热蒸汽施加DRYER
公开(公告)号：EP0811142A1
公开(公告)日：1997-12-10
申请号：EP96904816.0
申请日：1996-02-19
申请人： VEAG Vereinigte Energiewerke AG
发明人： HÄUSLER, Andrea , BAUER, Franz , HÖHNE, Hartmut
IPC分类号： F26B23
CPC分类号： F26B23/001 , Y02P70/405
摘要： The invention pertains to a process and arrangement for operating a dryer fed by heating steam, in particular a coal dryer (4), in a power plant. The aim of the invention is to integrate the energy of the exhaust vapors into the power generating process with the greatest possible degree of efficiency. This is achieved by superheating the saturated steam (21) with hot steam (15) and feeding the resulting superheated steam (22) into the low-pressure section of the steam turbine or into another steam turbine. To accomplish this the invention provides that the saturated steam line (12) is connected to a steam-steam heat exchanger (2) in the superheated steam line (1) and the steam line (13) of the steam-steam heat exchanger (2) is connected to the low pressure section of the steam turbine or another steam turbine.

7. 发明公开

EP0651854A1 VERFAHREN UND ADNORDUNG ZUM BETREIBEN EINES KOMBIKRAFTWERKES 失效
标题翻译：方法和ADNORDUNG于操作联合循环发电厂。
公开(公告)号：EP0651854A1
公开(公告)日：1995-05-10
申请号：EP93914662.0
申请日：1993-06-16
申请人： VEAG Vereinigte Energiewerke AG
发明人： BAUER, Franz , WETZEL, Horst
IPC分类号： F01K23 , F02C3 , F23C6
CPC分类号： F01K23/062 , F02C3/205 , F23C6/04
摘要： A process and an arrangement are disclosed for operating a composite power station with a circulating fluidized bed furnace for solid fuels, in particular brown coal. The object of the invention is to recover and use combustion gas with high caloric values, i.e. to ensure an optimum post-combustion of the flue gas in order to achieve a maximum entrance temperature in the gas turbine. For that purpose, the flue gas partial current (15) is diverted in the substoichiometrically operated area of the fluidized bed furnace, upstream of the secondary air inlet (5), or the boiler is substoichiometrically operated as a carburetor and fresh air is added to the flue gas after the flue gas is cleaned and before it is subsequently burned. To implement this process, the combustion gas channel (15) is embedded in the substoichiometrically operated area of the fluidized bed furnace, upstream of the secondary air inlet (5), or the air channel is subdivised upstream of the boiler into controllable partial channels. One partial channel is embedded in the fluidized bed furnace and the other partial channel is embedded in the flue gas channel or in the post-combustion device.

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