Intra-body flow distributor for heat exchanger
    233.
    发明授权
    Intra-body flow distributor for heat exchanger 有权
    用于热交换器的体内流量分配器

    公开(公告)号:US06845813B1

    公开(公告)日:2005-01-25

    申请号:US10684038

    申请日:2003-10-13

    Abstract: A flow distributor for mounting in an inlet of a heat exchanger includes a nose cone and one or more diverting rings. The nose cone is aerodynamically shaped to divert impingent gas flow around the nose cone. A first diverting ring is spaced outwardly from the nose cone and can be oriented such that at least a portion of the gas flow diverted by the nose cone is redirected into the wake of the nose cone. A second diverting ring can be spaced outwardly from the first diverting ring and can be oriented to divert gas flow impingent thereon. Struts connect the nose cone and one or more rings. Refractory on the wall of the inlet is shaped to reduce the recirculation at the outer perimeter thereof. The flow distributor is installed in the inlet with refractory to achieve substantially equal flow across the tube sheet of the heat exchanger.

    Abstract translation: 用于安装在热交换器的入口中的流量分配器包括鼻锥和一个或多个转向环。 鼻锥是空气动力学的,以转移围绕鼻锥的有害气体流动。 第一转向环从鼻锥向外间隔开,并且可以被定向成使得由鼻锥转移的气流的至少一部分被重定向到鼻锥的尾部。 第二转向环可以从第一转向环向外间隔开,并且可以被定向以转移碰撞在其上的气流。 支柱连接鼻锥和一个或多个戒指。 入口壁上的耐火材料成型为减少其外周的再循环。 流量分配器安装在具有耐火材料的入口中,以实现穿过热交换器的管板的基本上相等的流动。

    Continuous mixing feeder
    236.
    发明授权
    Continuous mixing feeder 有权
    连续搅拌进料器

    公开(公告)号:US6099159A

    公开(公告)日:2000-08-08

    申请号:US393808

    申请日:1999-09-10

    Abstract: The invention is for mixing at least one kind of an additive with a powdery or granular main material homogeneously so as to continuously supply the same quantitatively. A barrel comprises a front side cylindrical part, a trough part, and a rear side cylindrical part from the upstream side. A quantitative extruding zone comprises the front side cylindrical part and a quantitative extruding part having a full flight provided on the peripheral surface of the axis part of a screw, for quantitatively transporting a main material to the downstream side. A mixing zone comprises the trough part and a mixing part having an agitating blade formed zigzag on the axis part of the screw and a ribbon screw having a distance with respect to the peripheral surface of the axis part, for homogeneously dispersing additives added from additive supply openings in the main material. The scraping out zone comprises the rear side cylindrical part and a scraping out part having forward paddles and backward paddles formed alternately on the peripheral surface of the axis part of the screw, for discharging the mixture from a discharge opening.

    Abstract translation: 本发明是将至少一种添加剂与粉状或粒状主体材料均匀混合,以便定量连续供应。 桶包括前侧圆筒部,槽部和从上游侧的后侧圆筒部。 定量挤出区包括前侧圆柱形部分和具有全螺纹的定量挤出部分,其设置在螺杆的轴部分的圆周表面上,用于定量地将主材料运输到下游侧。 混合区包括槽部分和混合部分,其具有在螺杆的轴线部分上形成锯齿形的搅拌叶片和相对于轴部件的周面具有距离的带状螺丝,用于均匀分散从添加剂供给物添加的添加剂 主要材料的开口。 刮除区域包括后侧圆柱形部分和具有向前桨叶和向后桨叶的刮除部分,交替地形成在螺杆的轴部分的圆周表面上,用于将混合物从排出口排出。

    Method and apparatus for monitoring the condition of a vaporizer for
generating liquid chemical vapor
    237.
    发明授权
    Method and apparatus for monitoring the condition of a vaporizer for generating liquid chemical vapor 失效
    用于监测用于产生液体化学蒸气的蒸发器的状态的方法和装置

    公开(公告)号:US6098964A

    公开(公告)日:2000-08-08

    申请号:US928371

    申请日:1997-09-12

    Inventor: John V. Schmitt

    CPC classification number: C23C16/448

    Abstract: In a method and apparatus for producing a vapor which serves as a chemical processing material by delivering a carrier gas and a reactive liquid to a vaporizer in which the vapor is produced, the operating state of the vaporizer is monitored by measuring the pressure of the carrier gas being delivered to the vaporizer and producing a detectable indication when the measured pressure exceeds a given value.

    Abstract translation: 在通过将载气和反应性液体输送到其中产生蒸汽的蒸发器来产生用作化学处理材料的蒸气的方法和装置中,通过测量载体的压力来监测蒸发器的操作状态 当测量的压力超过给定值时,气体被输送到蒸发器并产生可检测的指示。

    Valve assembly with automatic sampling system
    240.
    发明授权
    Valve assembly with automatic sampling system 失效
    阀组件采用自动取样系统

    公开(公告)号:US6068238A

    公开(公告)日:2000-05-30

    申请号:US50449

    申请日:1998-03-30

    CPC classification number: F16K31/1221 B01J4/001 F16K27/07 B01J2219/00029

    Abstract: An apparatus for sampling and draining media from a vessel or reactor is described. The apparatus comprises: (a) a valve body with a generally longitudinal axis extending therethrough; (b) a moveable disc assembly positioned within a central channel of the valve body; (c) a valve operating rod extending within the valve body along its longitudinal axis; (d) a piston actuator assembly for positioning the disc assembly along the central channel; and (e) a sampling port extending away from the valve body. The valve body comprises the central channel, which has an upper end communicable with a port in the wall of the vessel or reactor and a side outlet which extends away from the longitudinal axis of the valve body. The valve operating rod has an upper end which is communicable with the disc assembly. The piston actuator assembly is communicable with an opposite, lower end of the valve operating rod.

    Abstract translation: 描述了用于从容器或反应器中取样和排出介质的装置。 该装置包括:(a)具有延伸穿过其中的大致纵向轴线的阀体; (b)位于所述阀体的中心通道内的可动盘组件; (c)沿其纵向轴线在阀体内延伸的阀操作杆; (d)用于沿着中心通道定位盘组件的活塞致动器组件; 和(e)远离阀体延伸的取样口。 阀体包括中心通道,该中心通道具有可与容器或反应器的壁中的端口连通的上端,以及远离阀体的纵向轴线延伸的侧出口。 阀操作杆具有可与盘组件连通的上端。 活塞致动器组件可与阀操作杆的相对的下端连通。

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