公开(公告)号：US4065247A

公开(公告)日：1977-12-27

申请号：US743251

申请日：1976-11-19

申请人： Noboru Okigami ,  Yoshitoshi Sekiguchi ,  Takusen Ito ,  Kenji Onose

发明人： Noboru Okigami ,  Yoshitoshi Sekiguchi ,  Takusen Ito ,  Kenji Onose

IPC分类号： F23G7/08 ,  F23D13/20

CPC分类号： F23G7/08 ,  F23G7/085

摘要： An apparatus for incinerating a waste gas comprises a combustion furnace main body having a peripheral wall and a hearth and a plurality of flare burners disposed on the hearth. Each of the flare burners including a burner main body having a peripheral wall and a bottom wall, at least one of the walls of the burner main body being formed with air intakes, an inwardly projecting flange provided on an upper portion of the peripheral wall of the burner main body, gas-air mixture tubes downwardly extending through the flange and arranged at a given spacing, a waste gas main pipe disposed under the burner main body, waste gas branch pipes extending upward from the waste gas main pipe, and gas nozzles mounted on the upper ends of the waste gas branch pipes respectively and positioned at the lower ends of the gas-air mixture tubes. The waste gas forced out from the nozzles ascends the interior of the mixture tubes along with the surrounding air and the gas-air mixture jets out from the tubes. When the mixture is ignited and burned, the swirling air currents produced above the flange support the combustion.

摘要翻译： 用于焚烧废气的装置包括具有周壁和炉膛的燃烧炉主体和设置在炉膛上的多个火炬燃烧器。 每个火炬燃烧器包括具有周壁和底壁的燃烧器主体，燃烧器主体的至少一个壁形成有进气口，向内突出的凸缘，其设置在周壁的上壁部分 燃烧器主体，向下延伸穿过凸缘并以给定间隔布置的气体 - 空气混合物管，设置在燃烧器主体下方的废气主管，从废气主管向上延伸的废气支管，以及气体喷嘴 分别安装在废气分支管的上端并且位于气 - 气混合管的下端。 从喷嘴排出的废气与周围的空气一起上升到混合管的内部，气体 - 空气混合物从管中喷出。 当混合物被点燃和燃烧时，在法兰上方产生的旋流气流支持燃烧。

公开(公告)号：US4087235A

公开(公告)日：1978-05-02

申请号：US738927

申请日：1976-11-04

申请人： Takusen Ito ,  Kenji Onose

发明人： Takusen Ito ,  Kenji Onose

IPC分类号： F23G7/08 ,  F23L7/00 ,  F23C5/28

CPC分类号： F23L7/005 ,  F23G7/08 ,  F23G7/085

摘要： An apparatus for incinerating a waste gas comprises a combustion furnace main body having a peripheral wall and a hearth and a plurality of flare burners disposed on the hearth. Each of the flare burners includes a burner main body having a peripheral wall and a bottom wall, a waste gas main pipe provided under the burner main body, water gas branch pipes extending upward from the waste gas main pipe and each having a vertical zigzag passage in an intermediate portion thereof, gas nozzles mounted in the upper ends of the waste gas branch pipes respectively and positioned inside the peripheral wall of the burner main body, a steam main pipe extending through the waste gas main pipe and projecting upward through the bottom wall of the burner main body, steam branch pipes extending upward from the steam main pipe, and steam nozzles mounted on the upper ends of the steam branch pipes respectively and positioned close to the gas nozzles. When the waste gas forced out from the gas nozzles is ignited and burned, the free carbon in the flame and the steam forced out from the steam nozzles undergo water gas reaction, permitting the gas to burn smokelessly.

摘要翻译： 用于焚烧废气的装置包括具有周壁和炉膛的燃烧炉主体和设置在炉膛上的多个火炬燃烧器。 每个火炬燃烧器包括具有周壁和底壁的燃烧器主体，设置在燃烧器主体下方的废气主管，从废气主管向上延伸的水煤气支管，每个具有垂直之字形通道 在其中间部分，分别安装在废气分支管的上端并位于燃烧器主体的周壁内的气体喷嘴，延伸穿过废气主管并且向上穿过底壁的蒸汽主管 燃烧器主体，从蒸汽主管向上延伸的蒸汽支管，以及分别安装在蒸汽分支管的上端并位于气体喷嘴附近的蒸汽喷嘴。 当从气体喷嘴排出的废气被点燃和燃烧时，火焰中的游离碳和从蒸汽喷嘴排出的蒸汽经过水煤气反应，允许气体无烟燃烧。