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1. 发明授权

US4738226A Steam boiler with gas mixing apparatus 失效
标题翻译：蒸汽锅炉与气体混合设备
公开(公告)号：US4738226A
公开(公告)日：1988-04-19
申请号：US850272
申请日：1986-04-10
申请人： Masamichi Kashiwazaki , Toshiki Motai , Hisao Haneda
发明人： Masamichi Kashiwazaki , Toshiki Motai , Hisao Haneda
IPC分类号： F22B37/00 , F22B37/40 , F22G5/04
CPC分类号： F22B37/40 , F22B37/008 , F22G5/04
摘要： A steam boiler which includes a rear flue containing superheaters, reheaters, economizers and the like, a plurality of gas passages, and one or more dampers for regulating the flow of gases passing through the plurality of gas passages. In this arrangement, a gas mixer is provided to evenly mix the gases at the outlets of the gas passages.
摘要翻译：一种蒸汽锅炉，其包括含有过热器，再热器，节能器等的后烟道，多个气体通道和用于调节通过多个气体通道的气体流的一个或多个阻尼器。在这种布置中，提供气体混合器以在气体通道的出口处均匀地混合气体。

2. 发明授权

US4664067A Exhaust gas heat recovery boiler 失效
标题翻译：废气热回收锅炉
公开(公告)号：US4664067A
公开(公告)日：1987-05-12
申请号：US829815
申请日：1986-02-14
申请人： Hisao Haneda , Masamichi Kashiwazaki , Toshiki Motai
发明人： Hisao Haneda , Masamichi Kashiwazaki , Toshiki Motai
IPC分类号： F22B1/18 , F22G7/12 , F22G7/14 , F22D1/00
CPC分类号： F22G7/14 , F22B1/1815 , F22B1/1869
摘要： An exhaust gas boiler including a plurality of superheaters and reheaters disposed separately in a side-by-side relationship with each other in the upstream of exhaust gas flow and in a plane across the complete of said exhaust gas boiler, which comprises in combination a plurality of superheater means and reheater means separated into primary and secondary groups respectively in such a manner that the secondary superheater means and secondary reheater means are disposed side by side with each other, the primary reheater means being in the downstream of the secondary superheater means and the primary superheater means in the downstream of the secondary reheater means, the primary superheater means and the secondary superheater means being connected with each other, the primary reheater means and the secondary reheater means being connected with each other, respectively, and that there are provided a plurality of pass partition means between the superheater means and the reheater means.
摘要翻译：一种废气锅炉，包括多个过热器和再热器，它们在废气流的上游和穿过所述废气锅炉的整个的平面中彼此并排地分开设置，其包括多个过热器装置和再热器装置分别以分开的方式分开成二级过热器装置和次级再热器装置并排配置成一级和二级组，一级再热器装置位于次级过热器装置的下游，初级过热器装置在次级再热器装置的下游，初级过热器装置和次级过热器装置彼此连接，主再热器装置和次级再热器装置分别相互连接，并且设置有一个多个通过分隔装置在过热器装置和再热装置之间。

3. 发明授权

US4944252A Reheat type exhaust gas boiler 失效
标题翻译：再热式排气锅炉
公开(公告)号：US4944252A
公开(公告)日：1990-07-31
申请号：US412323
申请日：1989-09-25
申请人： Toshiki Motai , Masamichi Kashiwazaki
发明人： Toshiki Motai , Masamichi Kashiwazaki
IPC分类号： F22B1/18 , F22B37/40 , F22G7/14
CPC分类号： F22B1/1815 , F22G7/14
摘要： A known reheat type exhaust gas boiler of the type having superheaters and reheaters disposed in parallel in the most upstream portion of an exhaust gas boiler main body, is improved by simplifying the structure and providing more effective recovery of heat from the exhaust gas. The superheaters and reheaters are divided into a plurality of stages. A high-temperature side superheater and a high-temperature side reheater are disposed in parallel in the most upstream portion of the gas flow. A low-temperature side reheater is disposed on the downstream side of the high-temperature side superheater, while a low-temperature side superheater is disposed on the downstream side of the high-temperature side reheater. The high-temperature side superheater and the high-temperature side reheater are formed so as to have an identical heat transfer tube outer diameter, an identical tube pitch in the transverse direction of the main body, an identical tube pitch in the longitudinal direction and an identical number of tube rows in the longitudinal direction. Likewise, the low-temperature side reheater and the low-temperature side superheater are formed so as to have an identical heater transfer tube outer diameter, an identical tube pitch in the transverse direction of the main body, an identical tube pitch in the longitudinal direction and an identical number of tube rows in the longitudinal direction.
摘要翻译：通过简化结构并提供更有效地从废气中回收热量，已经提高了在排气锅炉主体的最上游部分平行布置的具有过热器和再热器的类型的再热式排气锅炉。过热器和再热器分为多个阶段。高温侧过热器和高温侧再热器平行配置在气流的最上游部分。低温侧再热器设置在高温侧过热器的下游侧，而低温侧过热器设置在高温侧再热器的下游侧。高温侧过热器和高温侧再热器形成为具有相同的传热管外径，在主体的横向方向上具有相同的管间距，在纵向上具有相同的管间距，相同数量的管排在纵向上。同样地，低温侧再热器和低温侧过热器形成为具有相同的加热器传送管外径，在主体的横向上具有相同的管间距，在纵向上具有相同的管间距并且在纵向上具有相同数量的管排。

4. 发明授权

US4829938A Exhaust boiler 失效
标题翻译：排气锅炉
公开(公告)号：US4829938A
公开(公告)日：1989-05-16
申请号：US241574
申请日：1988-09-08
申请人： Toshiki Motai , Masamichi Kashiwazaki
发明人： Toshiki Motai , Masamichi Kashiwazaki
IPC分类号： F22B1/18 , F01K23/10 , F22B37/00
CPC分类号： F01K23/106 , F22B37/008
摘要： An exhaust boiler includes a high-pressure superheater, a high-pressure steam generator, a high-pressure economizer, a low-pressure steam generator and a low-pressure economizer disposed sequentially from an upstream side within an exhaust gas flow passageway, and a denitrification apparatus is disposed upstream of the high-pressure economizer. Such boiler is improved so as to achieve maximum heat recovery regardless of whether or not sulfur oxides are contained in the exhaust gas. A bypass duct is connected to the exhaust gas passageway at a position downstream of the high-pressure economizer and upstream of the low-pressure steam generator, and dampers are disposed respectively within the bypass duct and at a position within the exhaust gas passageway downstream of the connecting point of the bypass duct and upstream of the low-pressure steam generator.

5. 发明授权

US4689949A Coal gasification composite power generator 失效
标题翻译：煤气化复合发电机
公开(公告)号：US4689949A
公开(公告)日：1987-09-01
申请号：US816389
申请日：1986-01-06
申请人： Masamichi Kashiwazaki , Kiichiro Ogawa , Satoshi Uchida
发明人： Masamichi Kashiwazaki , Kiichiro Ogawa , Satoshi Uchida
IPC分类号： B02C23/34 , C10J3/50 , F01K23/06 , F02C3/28 , F02C6/04 , F22B1/18 , F23K1/04 , C10J3/48 , C10J3/86 , F02B43/08
CPC分类号： F23K1/04 , C10J3/466 , C10J3/506 , F01K23/067 , F22B1/1892 , C10J2300/0906 , C10J2300/1606 , C10J2300/165 , C10J2300/1671 , Y02E20/18
摘要： A coal gasification composite power generator which comprises a coal pulverizer in which coal is finely pulverized, a means for transferring the finely pulverized coal while drying the finely pulverized coal with a drying gas, a coal feeding means for feeding the coal from the transfer means to a gasification furnace in which the coal is converted to a combustible gas, a gas turbine connected to the gasification furnace and driven with the combustible gas fed from the gasification furnace, and an exhaust gas boiler to which an exhaust gas from the gas turbine is passed to recover the heat of the exhaust gas. The power generator is characterized by further comprising a device for withdrawing part of the combustion exhaust gas at an upstream and a downstream side of the exhaust gas boiler and mixing the withdrawn gases and a pipe connecting the withdrawing device and the pulverizer, so that the mixed gas is passed to the pulverizer.
摘要翻译：一种煤气化复合发电机，其特征在于，包括煤粉碎机的粉煤机，用干燥气体干燥细粉煤的煤粉转送装置，将来自转送装置的煤供给到煤供给装置将煤转化为可燃气体的气化炉，与气化炉连接并由从气化炉供给的可燃性气体驱动的燃气轮机，以及来自燃气轮机的废气通过的废气锅炉以回收废气的热量。发电机的特征还在于，还包括用于在排气锅炉的上游侧和下游侧排出一部分燃烧废气的装置，并将抽出的气体与连接抽出装置和粉碎机的管道混合，气体通入粉碎机。

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