发明授权
- 专利标题： Method of controlling pressure of gas circulating in the coke dry quenching apparatus
- 专利标题（中）： 控制焦炭干式淬火装置循环气体压力的方法
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申请号： US815458申请日： 1977-07-13
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公开(公告)号： US4212706A公开(公告)日： 1980-07-15
- 发明人: Kunihei Koizumi , Tatu Otani , Toshinobu Katata , Takeshi Ueda
- 申请人： Kunihei Koizumi , Tatu Otani , Toshinobu Katata , Takeshi Ueda
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Kokan Kabushiki Kaisha
- 当前专利权人： Nippon Kokan Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX51-82479 19770713
- 主分类号： C10B39/02
- IPC分类号： C10B39/02
摘要：
In the dry quenching apparatus for red hot coke, the amount of quenching gas to a cooling chamber is controlled by controlling the speed of rotation of a blower in order to fix a diverging point between the positive pressure and the negative pressure at one point. The pressure around the diverging point is controlled so that the pressure is maintained at 0.+-.5 mm in Aq.
公开/授权文献
- US5768880A Opening roller for an open-end spinning device 公开/授权日：1998-06-23
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