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公开(公告)号：US08572965B2
公开(公告)日：2013-11-05
申请号：US12866390
申请日：2009-02-06
申请人： Hiroyuki Otsuka , Hisakazu Onizuka , Shinsuke Matsuno , Takahisa Nagao , Yoshiyuki Yamane , Atsushi Hirata , Kazuo Miyoshi , Masahiro Nakajima
发明人： Hiroyuki Otsuka , Hisakazu Onizuka , Shinsuke Matsuno , Takahisa Nagao , Yoshiyuki Yamane , Atsushi Hirata , Kazuo Miyoshi , Masahiro Nakajima
IPC分类号： F03G6/00
CPC分类号： F03G6/045 , F03D1/04 , F03D9/25 , F03D9/37 , F05B2220/602 , F05B2240/9111 , Y02B10/20 , Y02B10/30 , Y02B10/70 , Y02E10/465 , Y02E10/725 , Y02E10/728 , Y02P70/523
摘要： A chimney has a lower portion substantially in the shape of a pyramid and an upper portion forming a cylindrical portion that extends with a predetermined dimension upwardly and is provided in a ceiling portion of a building of a coil yard that is used for temporary storage of the hot-rolled coil which is an intermediate iron and steel product acting as a high-temperature heat radiator that is manufactured using the hot-rolling equipment of an iron and steel mill. A power generating turbine is provided at a predetermined position in the cylindrical portion. An intake duct is provided on a lower end portion of the side walls of the building. Hot-rolled coils that are in a high-temperature condition after manufacture are successively imported into the coil yard and accumulated and stored until transfer to a subsequent processing step. An ascending airflow is generated by sequential heating of air introduced into the building from the intake duct using heat retained in the hot-rolled coils. The power generating turbines are rotated by the ascending airflow passing through the cylindrical portion of the chimney to thereby execute wind power generation. As a result, the heat retained in the high-temperature heat radiator manufactured by introduction of heat can be efficiently used.
摘要翻译： 烟囱具有基本上呈金字塔形状的下部，上部形成有向上延伸的预定尺寸的圆筒部，并且设置在线圈堆的建筑物的顶棚部分中，所述顶板部分用于临时储存 作为使用钢铁厂的热轧设备制造的作为高温散热器的中间钢铁制品的热轧卷材。 发电涡轮设置在圆筒部的规定位置。 在建筑物的侧壁的下端部设置有进气管道。 在制造后处于高温状态的热轧线圈被连续地进入线圈堆场并积累并存储直到转移到随后的加工步骤。 通过使用保留在热轧线圈中的热量，从进气管道顺序加热引入建筑物的空气而产生上升气流。 发电涡轮机由通过烟囱的圆筒部的上升气流旋转，从而进行风力发电。 结果，可以有效地使用保持在通过引入热量而制造的高温散热器中的热量。
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公开(公告)号：US20130213511A1
公开(公告)日：2013-08-22
申请号：US13881226
申请日：2011-11-01
IPC分类号： B01F3/08
CPC分类号： B01F3/0865 , B01D53/8631 , B01D53/90 , B01D2251/2062 , F01D25/305 , F05D2270/082 , F23J15/003 , F23J2215/10 , Y10T137/8766
摘要： Provided is an ammonia injection device (10) installed at an exhaust gas duct through which an exhaust gas generated in a gas turbine flows, and configured to inject ammonia into the exhaust gas at an upstream side of a denitration catalyst configured to perform denitration processing in a flowing direction of the exhaust gas, the device including a plurality of ammonia injection pipes (11) disposed in parallel each other in a surface which traverses the exhaust gas duct. A plurality of nozzle pipes (12) configured to eject the ammonia from the ammonia injection pipes in an arrangement direction of the plurality of ammonia injection pipes are installed at the ammonia injection pipe in a longitudinal direction of the ammonia injection pipes. Diffuser panels (13) extending toward a downstream side in a flowing direction of the exhaust gas at both sides in a longitudinal direction of the ammonia injection pipes with respect to the nozzle pipes are formed at the nozzle pipes. The ammonia injection device can contribute to a compact exhaust gas denitration system.
摘要翻译： 提供了一种安装在排气管道上的氨喷射装置（10），在燃气轮机中产生的废气流过该氨气喷射装置，构成为在脱硝催化剂的上游侧向排气中注入氨，所述脱硝催化剂构成为进行脱硝处理 排气的流动方向，该装置包括在穿过废气导管的表面中彼此平行设置的多个氨喷射管（11）。 在氨喷射管的氨喷射管的长度方向上，配置有从多个氨喷射管的配置方向从氨喷射管喷出氨的多个喷嘴管（12）。 在喷嘴管上形成有在氨喷射管相对于喷嘴管的长度方向的两侧在排气的流动方向上向下游侧延伸的扩散板（13）。 氨注入装置可以有助于紧凑的废气脱硝系统。
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公开(公告)号：US20100314879A1
公开(公告)日：2010-12-16
申请号：US12866390
申请日：2009-02-06
申请人： Hiroyuki Otsuka , Hisakazu Onizuka , Shinsuke Matsuno , Takahisa Nagao , Yoshiyuki Yamane , Atsushi Hirata , Kazuo Miyoshi , Masahiro Nakajima
发明人： Hiroyuki Otsuka , Hisakazu Onizuka , Shinsuke Matsuno , Takahisa Nagao , Yoshiyuki Yamane , Atsushi Hirata , Kazuo Miyoshi , Masahiro Nakajima
IPC分类号： H02K7/18
CPC分类号： F03G6/045 , F03D1/04 , F03D9/25 , F03D9/37 , F05B2220/602 , F05B2240/9111 , Y02B10/20 , Y02B10/30 , Y02B10/70 , Y02E10/465 , Y02E10/725 , Y02E10/728 , Y02P70/523
摘要： A chimney has a lower portion substantially in the shape of a pyramid and an upper portion forming a cylindrical portion that extends with a predetermined dimension upwardly and is provided in a ceiling portion of a building of a coil yard that is used for temporary storage of the hot-rolled coil which is an intermediate iron and steel product acting as a high-temperature heat radiator that is manufactured using the hot-rolling equipment of an iron and steel mill. A power generating turbine is provided at a predetermined position in the cylindrical portion. An intake duct is provided on a lower end portion of the side walls of the building. Hot-rolled coils that are in a high-temperature condition after manufacture are successively imported into the coil yard and accumulated and stored until transfer to a subsequent processing step. An ascending airflow is generated by sequential heating of air introduced into the building from the intake duct using heat retained in the hot-rolled coils. The power generating turbines are rotated by the ascending airflow passing through the cylindrical portion of the chimney to thereby execute wind power generation. As a result, the heat retained in the high-temperature heat radiator manufactured by introduction of heat can be efficiently used.
摘要翻译： 烟囱具有基本上呈金字塔形状的下部，上部形成有向上延伸的预定尺寸的圆筒部，并且设置在线圈堆的建筑物的顶棚部分中，所述顶板部分用于临时储存 作为使用钢铁厂的热轧设备制造的作为高温散热器的中间钢铁制品的热轧卷材。 发电涡轮设置在圆筒部的规定位置。 在建筑物的侧壁的下端部设置有进气管道。 在制造后处于高温状态的热轧线圈被连续地进入线圈堆场并积累并存储直到转移到随后的加工步骤。 通过使用保留在热轧线圈中的热量，从进气管道顺序加热引入建筑物的空气而产生上升气流。 发电涡轮机由通过烟囱的圆筒部的上升气流旋转，从而进行风力发电。 结果，可以有效地使用保持在通过引入热量而制造的高温散热器中的热量。
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公开(公告)号：US08984863B2
公开(公告)日：2015-03-24
申请号：US13881226
申请日：2011-11-01
CPC分类号： B01F3/0865 , B01D53/8631 , B01D53/90 , B01D2251/2062 , F01D25/305 , F05D2270/082 , F23J15/003 , F23J2215/10 , Y10T137/8766
摘要： Provided is an ammonia injection device (10) installed at an exhaust gas duct through which an exhaust gas generated in a gas turbine flows, and configured to inject ammonia into the exhaust gas at an upstream side of a denitration catalyst configured to perform denitration processing in a flowing direction of the exhaust gas, the device including a plurality of ammonia injection pipes (11) disposed in parallel each other in a surface which traverses the exhaust gas duct. A plurality of nozzle pipes (12) configured to eject the ammonia from the ammonia injection pipes in an arrangement direction of the plurality of ammonia injection pipes are installed at the ammonia injection pipe in a longitudinal direction of the ammonia injection pipes. Diffuser panels (13) extending toward a downstream side in a flowing direction of the exhaust gas at both sides in a longitudinal direction of the ammonia injection pipes with respect to the nozzle pipes are formed at the nozzle pipes. The ammonia injection device can contribute to a compact exhaust gas denitration system.
摘要翻译： 提供了一种安装在废气管道上的氨喷射装置（10），在燃气轮机中产生的废气流过该氨气喷射装置，并被配置为在构造成进行脱硝处理的脱硝催化剂的上游侧向排气中注入氨 排气的流动方向，该装置包括在穿过废气导管的表面中彼此平行设置的多个氨喷射管（11）。 在氨喷射管的氨喷射管的长度方向上，配置有从多个氨喷射管的配置方向从氨喷射管喷出氨的多个喷嘴管（12）。 在喷嘴管上形成有在氨喷射管相对于喷嘴管的长度方向的两侧在排气的流动方向上向下游侧延伸的扩散板（13）。 氨注入装置可以有助于紧凑的废气脱硝系统。
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