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公开(公告)号：US20150159865A1
公开(公告)日：2015-06-11
申请号：US14413970
申请日：2013-12-26
Applicant: SINTOKOGIO, LTD.
Inventor： Katsuya Nakayama , Atsushi Hata , Shigeki Fujita , Yi Cheng , Teruhiko Ozaki
CPC classification number: F23G7/06 , F23G7/068 , F23G2206/00 , F23G2209/14 , F23M9/06 , F23M20/005 , F23N2037/20
Abstract: Disclosed is a heat storage type waste gas purification apparatus which comprises: a combustion chamber configured to combust and decompose a component contained in waste gas; a plurality of heat storage chambers each having one end communicating with the combustion chamber and each comprising a heat storage body; a plurality of supply inlets each equipped with an on-off valve and each provided at the other end of a respective one of the heat storage chambers to selectively supply waste gas thereto; a plurality of discharge outlets each equipped with an on-off valve and each provided at the other end of a respective one of the heat storage chambers to selectively discharge treated waste gas therefrom; a discharge passage connected to the discharge outlets to discharge the treated waste gas to an outside of the apparatus therethrough; a plurality of bypass passages each connecting between the combustion chamber and the discharge passage, wherein each of the bypass passages is connected to the combustion chamber at a position directly above a respective one of the heat storage chambers, and equipped with an on-off valve; and a control section operable, when a temperature of one of the heat storage chambers becomes equal to or greater than a given value, to open one or more of the on-off valves of the bypass passages so as to discharge a part of waste gas in the combustion chamber via the opened one or more bypass passages.
Abstract translation: 本发明公开了一种蓄热式废气净化装置，其特征在于，包括：燃烧室，其对废气中所含的成分进行燃烧分解， 多个储热室，其一端与所述燃烧室连通，并且各自包括蓄热体; 多个供给入口，每个供给入口配备有开关阀，并且各自设置在相应的一个储热室的另一端，以选择性地向其供应废气; 多个排出口，每个排放口配备有开闭阀，并且各自设置在相应的一个储热室的另一端，以选择性地排出经处理的废气; 排出通道，其连接到排出口，以将经处理的废气排出到设备的外部; 多个旁通通路，分别连接在燃烧室和排出通道之间，其中每个旁通通道在直接位于相应的一个储热室上方的位置处连接到燃烧室，并且配备有开关阀 ; 以及控制部，当所述蓄热室中的一个的温度变得等于或大于给定值时，可操作以打开旁通通路的一个或多个开关阀，以排出一部分废气 通过打开的一个或多个旁路通道在燃烧室中。
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公开(公告)号：US09726373B2
公开(公告)日：2017-08-08
申请号：US14413970
申请日：2013-12-26
Applicant: SINTOKOGIO, LTD.
Inventor： Katsuya Nakayama , Atsushi Hata , Shigeki Fujita , Yi Cheng , Teruhiko Ozaki
CPC classification number: F23G7/06 , F23G7/068 , F23G2206/00 , F23G2209/14 , F23M9/06 , F23M20/005 , F23N2037/20
Abstract: Disclosed is a heat storage type waste gas purification apparatus which comprises: a combustion chamber configured to combust and decompose a component contained in waste gas; a plurality of heat storage chambers each having one end communicating with the combustion chamber and each comprising a heat storage body; a plurality of supply inlets each equipped with an on-off valve and each provided at the other end of a respective one of the heat storage chambers to selectively supply waste gas thereto; a plurality of discharge outlets each equipped with an on-off valve and each provided at the other end of a respective one of the heat storage chambers to selectively discharge treated waste gas therefrom; a discharge passage connected to the discharge outlets to discharge the treated waste gas to an outside of the apparatus therethrough; a plurality of bypass passages each connecting between the combustion chamber and the discharge passage, wherein each of the bypass passages is connected to the combustion chamber at a position directly above a respective one of the heat storage chambers, and equipped with an on-off valve; and a control section operable, when a temperature of one of the heat storage chambers becomes equal to or greater than a given value, to open one or more of the on-off valves of the bypass passages so as to discharge a part of waste gas in the combustion chamber via the opened one or more bypass passages.
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