公开(公告)号：US4986199A

公开(公告)日：1991-01-22

申请号：US454288

申请日：1989-12-21

申请人： Minoru Komeno ,  Motoaki Hirao ,  Toshiyuki Takeuchi ,  Shunpei Nozoe ,  Hideki Takano ,  Katsunori Yoshida

发明人： Minoru Komeno ,  Motoaki Hirao ,  Toshiyuki Takeuchi ,  Shunpei Nozoe ,  Hideki Takano ,  Katsunori Yoshida

IPC分类号： C10J3/46 ,  F23C3/00 ,  F23C99/00

CPC分类号： F23C99/00 ,  C10J3/487 ,  C10J3/86 ,  C10K1/004 ,  C10K1/024 ,  C10K1/026 ,  F23C3/008 ,  C10J2300/0906 ,  C10J2300/093 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/1223 ,  C10J2300/1687 ,  Y02E20/344 ,  Y02P20/124 ,  Y02P20/129 ,  Y10S48/02

摘要： A method is proposed for recovering high-temperature exhaust gases of high inflammability in terms of carbonaceous concentration from the partial combustion, at atmospheric pressure or near atmospheric pressure, of a mixture of pulverized bituminous or subbituminous coal and air as oxidizer gas, enriched with oxygen gas in a combustor apparatus having a cylindrical combustion chamber with a tangential injection duct, through which the fuel mixture is introduced into the combustion chamber to develop into a rapidly swirling vortex optimizing burning over a short period of time. As a result, the high-temperature, inflammable exhaust gases are generated, of which the heat is recovered to produce steam in a boiler. After losing portion of their heat to the boiler, the inflammable gases, following purification by a filter and desulfurization unit, recovery for subsequent thermal use in boilers, metallurgical or other chemical processes. The ash and other non-combustible products present in the gases are caused to move out outwardly in the combustion chamber as molten slag, forming the outermost part of the vortex, and flow down along the inner wall of the combustor apparatus into its bottom where the slag is collected through a tapping port at the bottom.

公开(公告)号：US5509264A

公开(公告)日：1996-04-23

申请号：US224323

申请日：1994-04-07

申请人： Seiya Ito ,  Motoaki Hirao ,  Michihiro Shiraha ,  Shunpei Nozoe ,  Kazuyoshi Kawamura ,  Kenichi Fujii ,  Eiichi Harada ,  Tatsuo Ino ,  Masahiro Uozumi ,  Tetsuo Abe

发明人： Seiya Ito ,  Motoaki Hirao ,  Michihiro Shiraha ,  Shunpei Nozoe ,  Kazuyoshi Kawamura ,  Kenichi Fujii ,  Eiichi Harada ,  Tatsuo Ino ,  Masahiro Uozumi ,  Tetsuo Abe

IPC分类号： C10J3/46 ,  F01K23/06 ,  F01K23/10 ,  F02C3/28 ,  F02C6/18

CPC分类号： F01K23/067 ,  F02C3/28 ,  Y02E20/18

摘要： A direct coal fired type gas turbine combined power generation system comprises a pressurized gasifier provided with a gas outlet, a gas cooling unit provided for the gas outlet of the pressurized gasifier, a high temperature dust collector unit connected through a line to a gas cooling unit, a gas turbine combustor connected through a line to the dust collector unit, a gas turbine connected through a line to the gas turbine combustor, a gas turbine generator connected through an output shaft to the gas turbine, a heat recovery boiler connected to the gas turbine, a gas refining unit disposed in association with the heat recovery boiler and connected through a line at an upstream side thereof to the gas cooling unit, a steam turbine connected through a line to a downstream side of the heat recovery boiler and the gas cooling unit through a line and a steam turbine generator connected through an output shaft to the steam turbine.

摘要翻译： 直接燃煤型燃气轮机组合发电系统包括设置有气体出口的加压气化器，为加压气化器的气体出口设置的气体冷却单元，通过管线连接到气体冷却单元的高温集尘单元 通过管线连接到集尘单元的燃气轮机燃烧器，通过管线连接到燃气轮机燃烧器的燃气轮机，通过输出轴连接到燃气轮机的燃气轮机发电机，连接到气体的热回收锅炉 涡轮机，气体精炼单元，其与热回收锅炉相关联地设置并通过其上游侧的管路连接到气体冷却单元;蒸汽涡轮机，其通过管线连接到热回收锅炉的下游侧，并且气体冷却 通过一根管线和一个通过输出轴连接到蒸汽轮机的汽轮机发电机。