公开(公告)号：US5044163A

公开(公告)日：1991-09-03

申请号：US555398

申请日：1990-08-08

Applicant: Hermann Bruckner ,  Lothar Stadie ,  Josef Pulec

Inventor： Hermann Bruckner ,  Lothar Stadie ,  Josef Pulec

IPC: F01K23/10

CPC classification number: F01K23/108 ,  F01K23/101 ,  Y02E20/16

Abstract: In plants for generating steam using waste heat, the heat in the hot waste gases flowing through the steam generator must be utilized with maximum efficiency. To this end, the feed water is branched into two streams, one of which flows into the high-pressure heating surfaces and the other into the heating surfaces of the medium-pressure evaporator. The division of the two streams is controlled as a function of the quality of the steam, so that the steam in the heating surfaces of the intermediate superheater is heated to the same temperature as the steam in the heating surfaces of the high-pressure superheater. The invention is particularly useful in combined gas and steam turbine power plants.

Abstract translation: PCT No.PCT / DE89 / 00081 Sec。 371日期1990年8月8日第 102（e）日期1990年8月8日PCT提交1989年2月10日PCT公布。 出版物WO89 / 07700 日期1989年8月24日。在使用废热产生蒸汽的工厂中，必须以最大的效率利用流经蒸汽发生器的热废气中的热量。 为此，给水被分支成两股流，其中一个流入高压加热表面，另一个流入中压蒸发器的加热表面。 根据蒸汽的质量控制两个流的分配，使得中间过热器的加热表面中的蒸汽被加热到与高压过热器的加热表面中的蒸汽相同的温度。 本发明在组合的气体和蒸汽轮机发电厂中特别有用。

公开(公告)号：US5079909A

公开(公告)日：1992-01-14

申请号：US542428

申请日：1990-06-22

Applicant: Hermann Bruckner ,  Lothar Stadie

Inventor： Hermann Bruckner ,  Lothar Stadie

IPC: F01K23/02 ,  F01K23/06 ,  F02C3/28 ,  F02C6/18 ,  F22B1/18 ,  F22G1/04

CPC classification number: F01K23/067 ,  Y02E20/16 ,  Y02E20/18

Abstract: A combined gas and steam turbine plant includes a coal gasification system having a heat exchanger device and preferably a gas scrubber connected downstream of the heat exchanger device. A gas turbine part is connected downstream of the coal gasification system and has an exhaust gas turbine. A steam generator system receives exhaust gas from the exhaust gas turbine and has an economizer heating surface, an evaporator heating surface, and superheater heating surfaces. A steam turbine part is connected to the steam generator system and has a high-pressure feedwater system. The heat exchanger device of the coal gasification system is connected in such a way that it directly transfers or gives up thermal energy for feedwater heating or steam generation to the high-pressure feedwater system of the steam turbine part.

Abstract translation: 组合的气体和蒸汽轮机设备包括煤气化系统，其具有热交换器装置，并且优选地连接在热交换器装置的下游的气体洗涤器。 燃气轮机部分连接在煤气化系统的下游，并具有排气涡轮机。 蒸汽发生器系统从废气涡轮机接收废气，并具有节能器加热表面，蒸发器加热表面和过热器加热表面。 蒸汽轮机部分连接到蒸汽发生器系统并且具有高压给水系统。 煤气化系统的热交换器装置以这样的方式连接，直接将蒸汽发动机的蒸汽涡轮机部分的高压给水系统转移或放出用于给水加热或蒸汽发生的热能。

公开(公告)号：US4974411A

公开(公告)日：1990-12-04

申请号：US407250

申请日：1989-09-14

Applicant: Hermann Bruckner ,  Lothar Stadie ,  Gerhard Scholl

Inventor： Hermann Bruckner ,  Lothar Stadie ,  Gerhard Scholl

IPC: F02C3/28 ,  B01J8/00 ,  F01K23/06 ,  F02C3/20 ,  F02C3/26 ,  F02C6/10 ,  F22B31/00 ,  F23C10/16

CPC classification number: B01J8/005 ,  F01K23/062 ,  F02C3/205 ,  F22B31/0015 ,  F23C10/16 ,  Y02E20/16

Abstract: A gas and steam turbine power plant has a gas turbine with a gas side, a waste heat steam generator having a steam side and being connected downstream of the gas side of the gas turbine, and a steam turbine connected to the steam side of the waste heat steam generator. A super-charged, coal-fired steam generator has an exhaust gas vent line connected to the gas turbine. The coal-fired steam generator includes at least one substoichiometrically operated fluidized bed furnace system, an integrated dust separator connected downstream of the at least one fluidized bed furnace system, and a steam generator slag tap or wet tap furnace having burners with a gas side connected downstream of the dust separator.

Abstract translation: 气体和蒸汽轮机发电厂具有气体侧的燃气轮机，具有蒸汽侧并且连接在燃气轮机的气体侧的下游的废热蒸汽发生器以及连接到废物的蒸汽侧的蒸汽轮机 热蒸汽发生器。 超级燃煤燃气蒸汽发生器具有连接到燃气轮机的废气排放管线。 所述燃煤蒸汽发生器包括至少一个亚化学计量操作的流化床炉系统，连接在所述至少一个流化床炉系统的下游的综合灰尘分离器和具有气体侧连接的燃烧器的蒸汽发生器渣斗或湿式自来水炉 灰尘分离器下游。

公开(公告)号：US4074360A

公开(公告)日：1978-02-14

申请号：US795023

申请日：1977-05-09

Applicant: Lothar Stadie ,  Eberhard Wittchow

Inventor： Lothar Stadie ,  Eberhard Wittchow

IPC: F22B35/00 ,  F22B35/10 ,  F22B37/38

CPC classification number: F22B35/10

Abstract: Monitoring system for a once-through steam generator for determining deviations between the amount of heat absorbed by the water and the steam of the generator and the amount of heat given off by a firing system for the generator during operating conditions that are not steady-state, as compared to steady-state operation, includes a first computing circuit responsive to a signal corresponding at least to an amount of fuel for determining a value approximately proportional to the amount of heat given off by the fuel, a second computing circuit responsive to a signal corresponding at least to an amount of feedwater for determining a value approximately proportional to the amount of heat absorbed by the water and the steam, a comparison circuit having inputs connected to respective outputs of the first and second computing circuits, a correction circuit connected between the output of one of the computing circuits and the respective input of the comparison circuit, the correction circuit including a correction member having an output variable only during an operating condition of the steam generator that is not steady-state, the variable output having an effect upon the value of the output of the one computer circuit that is fed to the respective input of the comparison circuit so that, during steady-state operation of the steam generator, the values of the outputs of the computer circuits to the inputs of the comparison circuit are returned as values representing substantially equal amounts of heat for heat given up by the fired fuel and for heat absorbed by the water and the steam.

公开(公告)号：US5099801A

公开(公告)日：1992-03-31

申请号：US602306

申请日：1990-12-12

Applicant: Gerhard Scholl ,  Hans-Karl Petzel ,  Lothar Stadie

Inventor： Gerhard Scholl ,  Hans-Karl Petzel ,  Lothar Stadie

IPC: F23C10/00 ,  F23C10/24 ,  F23C10/26 ,  F23G5/30

CPC classification number: F23C10/26

Abstract: Some part (a) of the bed material is withdrawn continuously (9e, 10) from the lower region of the fluidized bed (20), cooled (11), screened (12, 13) on a belt (a') to obtain a particle size specific to the fluidized bed, and then recycled to the fluidized bed (15, 18).

Abstract translation: PCT No.PCT / DE90 / 00254 Sec。 371 1990年12月12日第 102（e）日期1990年12月12日PCT 1990年3月30日PCT PCT。 出版物WO90 / 12246 日期为1990年10月18日。床料的一部分（a）从流化床（20）的下部区域连续排出（9e，10），冷却（11），筛分（12,13） （a'）以获得流化床特有的粒度，然后再循环至流化床（15,18）。

公开(公告)号：US5435123A

公开(公告)日：1995-07-25

申请号：US142339

申请日：1993-12-17

Applicant: Gerhard Scholl ,  Friedrich Bleif ,  Lothar Stadie ,  Hans-Karl Petzel

Inventor： Gerhard Scholl ,  Friedrich Bleif ,  Lothar Stadie ,  Hans-Karl Petzel

IPC: F01K23/10 ,  F02C6/18

CPC classification number: F01K23/10 ,  Y02E20/16

Abstract: A process is disclosed for generating electric energy in a combined gas/steam generating power station in an environmentally acceptable manner by the efficient expansion of a high-pressure working medium in a gas turbine (4) and of high-pressure overheated steam from a fossil fuel fired steam generator (30) in a steam turbine (11). The sensible heat of the efficiently expanded working medium from the gas turbine (4) is transmitted to the combustion air (14) of the steam generator and part (20) of the expanded and cooled working medium from the gas turbine (4) is mixed into the fresh air to be compressed in the gas turbine. The steam (25) taken from the steam generator (30) is further heated before being expanded in a heat exchanger (7) arranged in the heating chamber of an additional fluidized bed furnace (8). The flue gases from the fluidized bed furnace are introduced into the heating chamber of the steam generator.

Abstract translation: PCT No.PCT / DE92 / 00413 Sec。 371日期：1993年12月17日 102（e）日期1993年12月17日PCT提交1992年5月21日PCT公布。 第WO92 / 21859号公报 日期为1992年12月10日。公开了一种用于通过在燃气轮机（4）中高效地扩展高压工作介质并且具有高的能量，以环境可接受的方式在组合的气体/蒸汽发电站中产生电能的方法 - 在汽轮机（11）中压制来自化石燃料燃烧蒸汽发生器（30）的过热蒸汽。 来自燃气轮机（4）的有效扩展的工作介质的显热被传递到蒸汽发生器的燃烧空气（14），并且来自燃气轮机（4）的膨胀和冷却的工作介质的部分（20）被混合 进入要在燃气轮机中压缩的新鲜空气。 从设置在附加流化床炉（8）的加热室中的热交换器（7）中膨胀之前，从蒸汽发生器（30）取出的蒸汽（25）被进一步加热。 来自流化床炉的烟气被引入蒸汽发生器的加热室。

公开(公告)号：US5154128A

公开(公告)日：1992-10-13

申请号：US623917

申请日：1991-01-31

Applicant: Gerhard Scholl ,  Hans-Karl Petzel ,  Lothar Stadie

Inventor： Gerhard Scholl ,  Hans-Karl Petzel ,  Lothar Stadie

IPC: F23G5/04 ,  F22B31/04 ,  F23C1/00 ,  F23C9/00 ,  F23G5/00 ,  F23G5/02 ,  F23G5/08 ,  F23G5/46

CPC classification number: F22B31/045 ,  F23C1/00 ,  F23C9/003 ,  F23G5/006 ,  F23G5/02 ,  F23G5/08 ,  F23G2206/201 ,  F23G2900/00001 ,  Y02E20/12 ,  Y02E20/363

Abstract: The waste (a) is dried in direct heat exchange with hot exhaust gas (r) from a coal-burning plant (10) and both the gas mixture (g) produced during drying (3) and the dry material (t) produced from the waste are fed into the coal-burning plant.

Abstract translation: PCT No.PCT / DE90 / 00253 Sec。 371日期1991年1月31日 102（e）日期1991年1月31日PCT 1990年3月30日PCT公布。 WO90 / 12986 PCT公开 1990年11月1日。废物（a）与来自燃煤设备（10）的热废气（r）直接热交换干燥（2）和干燥（3）期间产生的气体混合物（g） 由废弃物生产的干燥材料（t）被送入燃煤厂。