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公开(公告)号:EP1995547A2
公开(公告)日:2008-11-26
申请号:EP08251798.8
申请日:2008-05-23
IPC分类号: F28G7/00
摘要: The burning of fuel (e.g., coal) in industrial equipment generates an exhaust flow containing airborne particulate. The flow is passed through a rotary heat exchanger (50) to preheat inlet air. The heat exchanger element is subject to fouling and is cleaned by a pulsed combustion device (222,223). The device is operated by introducing a fuel and oxidizer charge to at least one conduit (224) and initiating combustion of the charge. The combustion generates a shock wave to which the element is exposed, dislodging and/or otherwise removing the deposits.
摘要翻译: 工业设备中的燃料(例如煤)的燃烧产生含有空气中的颗粒物的废气流。 流动通过旋转热交换器(50)以预热入口空气。 热交换器元件被污染并被脉冲燃烧装置(222,223)清洁。 通过向至少一个导管(224)引入燃料和氧化剂装料并启动电荷的燃烧来操作该装置。 燃烧产生元件暴露的冲击波,移动和/或以其他方式去除沉积物。
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公开(公告)号:EP1533049A1
公开(公告)日:2005-05-25
申请号:EP04257176.0
申请日:2004-11-19
CPC分类号: F28G7/00 , B08B7/0007 , B08B9/08 , F27D25/006 , F28G7/005 , F28G15/00 , F28G15/02
摘要: A detonative cleaning apparatus (22) may be configured to accommodate a desired embodiment by securing a number of conduit segments (60) end-to-end in an appropriate configuration.
摘要翻译: 起爆清洁装置(22)可以构造成通过将多个导管段(60)首尾相连地固定在适当的构造中来适应期望的实施例。
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