Soot blower with gas temperature or heat flow detecting means
    129.
    发明授权
    Soot blower with gas temperature or heat flow detecting means 失效
    具有气体温度或热流检测装置的大型鼓风机

    公开(公告)号:US3827102A

    公开(公告)日:1974-08-06

    申请号:US36036273

    申请日:1973-05-14

    Inventor: ADIUTORI E

    CPC classification number: G01K1/146

    Abstract: A retractable soot blower is used as a temperature detector or a heat flow detector. The lance tube of the blower acts as a temperature or a total heat sensing probe in addition to performing its normal boiler cleaning function, and when inserted in the combustion chamber of a steam generator, boiler, or the like, the temperature of the pressurized blowing medium, or the total heat flow into the blowing medium, is determinable as a function of the pneumatic resistance of the discharging orifice of the lance tube. The detector is adapted to provide the heat flux profile of the chamber during movements of the lance tube, and can be utilized in conjunction with various control apparatus to selectively meter unvaporized water to the blowing medium during cleaning operations in response to changes in heat flow into the blowing medium.

    Abstract translation: 可伸缩吹灰器用作温度检测器或热流检测器。 除了执行其正常的锅炉清洁功能之外,鼓风机的喷枪还用作温度或全热感测探头,并且当插入蒸汽发生器,锅炉等的燃烧室中时,加压吹风的温度 介质或进入吹塑介质的总热流量可以作为喷枪管的排放孔的气动阻力的函数来确定。 检测器适于在喷枪管的运动期间提供腔室的热通量分布,并且可以与各种控制装置结合使用,以在清洁操作期间选择性地将未蒸发的水量调节到吹塑介质中,以响应于热流进入 吹风介质。

    Fluid projection apparatus for cleaning heat exchangers
    130.
    发明授权
    Fluid projection apparatus for cleaning heat exchangers 失效
    用于清洁换热器的流体喷射装置

    公开(公告)号:US3664310A

    公开(公告)日:1972-05-23

    申请号:US3664310D

    申请日:1971-05-03

    CPC classification number: F28G3/16

    Abstract: A combined soot blower and liquid projector for cleaning boiler surfaces has a main lance tube telescopically overfitted on a feed tube and carrying a nozzle assembly at its outer end for projecting steam and/or air supplied through said tubes, a second pair of telescoped tubes inside and substantially smaller in diameter than the two tubes first mentioned and including a slidable liquid lance having a jet member connected to the nozzle assembly to discharge liquid at right angles to the stream or air. During projection of liquid, steam and/or air is supplied to the outer tubes to cool them and the nozzle assembly.

    Abstract translation: 用于清洁锅炉表面的组合的吹灰器和液体投影仪具有可伸缩地装配在进料管上的主喷枪管,并在其外端承载喷嘴组件,用于突出通过所述管供应的蒸汽和/或空气,第二对可伸缩管内 并且直径小于上述两个管的直径,并且包括具有连接到喷嘴组件的喷射构件以与流或空气成直角喷射液体的可滑动液体喷枪。 在液体投影期间,蒸汽和/或空气被供应到外管以冷却它们和喷嘴组件。

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