Low dew point gas generator cooling system
    13.
    发明授权
    Low dew point gas generator cooling system 失效
    低露点气体发生器冷却系统

    公开(公告)号:US5554230A

    公开(公告)日:1996-09-10

    申请号:US456490

    申请日:1995-06-01

    摘要: A drying system is disclosed for drying wet gases, typically produced by a gas generator to dew points less than 32.degree. F. The system uses a refrigeration cycle having a single compressor to dry the wet gas in a first evaporator while simultaneously defrosting the ice buildup on a second evaporator. The cycle then switches from the first evaporator to the second evaporator after the second evaporator is defrosted. The switching is preceded by a changeover phase in which cooled refrigerant is pulsed to the defrosted evaporator and both evaporators go on line for a short time before the system phase change occurs thus assuring control of the dried gas temperature while avoiding shock to the refrigeration system.

    摘要翻译: 公开了用于干燥湿气体的干燥系统,通常由气体发生器产生的露点低于32°F。该系统使用具有单个压缩机的制冷循环来在第一蒸发器中干燥湿气体,同时同时除冰结冰 在第二蒸发器上。 然后在第二蒸发器被除霜之后,该循环从第一蒸发器切换到第二蒸发器。 切换之前是冷却的制冷剂脉动到解冻的蒸发器并且两个蒸发器在系统相变发生之前在线路上短时间的转换阶段,从而确保干燥的气体温度的控制,同时避免对制冷系统的冲击。

    Appartus for generating a heated oxygen enriched gas stream
    15.
    发明授权
    Appartus for generating a heated oxygen enriched gas stream 失效
    用于产生加热的富氧气流的Appartus

    公开(公告)号:US3892517A

    公开(公告)日:1975-07-01

    申请号:US36608873

    申请日:1973-06-01

    IPC分类号: C21B5/00 C21B9/16 F23N1/08 F23N

    摘要: The present invention relates to appartus for generating a heated oxygen enriched gas stream for use as combustion and reducing gas in a blast furnace wherein a stream of fuel gas is intimately mixed with a stream of combustion air, the resultant fuel gas-combustion air mixture is combusted so that a stream of hot combustion gases is produced under super atmospheric pressure and excess oxygen is combined with the hot combustion gases.

    摘要翻译: 本发明涉及用于产生用于在高炉中的燃烧和还原气体的加热富氧气流的配件,其中燃料气流与燃烧空气流紧密混合,所得燃料气体燃烧空气混合物是 燃烧,使得在超大气压下产生热燃烧气体流并且过量的氧气与热燃烧气体组合。

    Declogging process for filtration installation and improved filtration
installation
    20.
    发明授权
    Declogging process for filtration installation and improved filtration installation 失效
    过滤安装和改进过滤安装的打破过程

    公开(公告)号:US4284419A

    公开(公告)日:1981-08-18

    申请号:US127068

    申请日:1980-03-04

    申请人: Jean Remillieux

    发明人: Jean Remillieux

    摘要: The invention relates to an apparatus and a declogging process for filtration installation for dust-laden gases presenting reducing properties, consisting in taking dust-free gas at the outlet of the filtration installation, oxidizing this gas and using the gaseous mixture resulting from this oxidization to declog the filtering element(s) of said installation.

    摘要翻译: 本发明涉及一种用于提供降尘特性的含尘气体的过滤装置的装置和捣毁方法,包括在过滤装置的出口处取出无尘气体,氧化该气体并使用由该氧化产生的气体混合物 对所述安装的过滤元件进行解码。