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1. 发明申请

WO2002075187A1 APPARATUS FOR SQUEEZING PIPES AND METHOD OF USE 审中-公开
标题翻译：用于测量管道的装置和使用方法
公开(公告)号：WO2002075187A1
公开(公告)日：2002-09-26
申请号：PCT/CA2002/000375
申请日：2002-03-19
申请人： SOCIETE EN COMMANDITE GAZ METROPOLITAIN , CHAMPAGNE, Gaétan , RAYMOND, Louis , ST-PIERRE, Marc
发明人： CHAMPAGNE, Gaétan , RAYMOND, Louis , ST-PIERRE, Marc
IPC分类号： F16K7/06
CPC分类号： F16K7/066 , F16K7/07 , F16L55/10
摘要： An apparatus for squeezing pipes, comprising a first jaw having a first squeezing surface and a second jaw having a second squeezing surface. The first jaw and the second jaw are interconnected for relative displacement at proximal ends through a first shaft of the apparatus and at distal ends through a second shaft of the apparatus. The first squeezing surface and the second squeezing surface are separated by a gap adapted to receive a pipe therein. The first jaw is rotatable with respect to the first shaft and engageable with the second shaft such that the apparatus is mountable about a pipe with the pipe being positioned in the gap between the first and the second shaft. Actuation means are provided for axially displacing the first shaft to reduce the gap to squeeze the pipe between the first squeezing surface of the first jaw and the second squeezing surface of the second jaw to block at least partially fluid flow in the pipe, wherein at least one of the first and second jaws bends at a given level of squeezing of the pipe whereby greater pressure is applied on cross-sectional ends of the pipe being squeezed.
摘要翻译：一种用于挤压管道的装置，包括具有第一挤压表面的第一钳口和具有第二挤压表面的第二钳口。第一钳口和第二钳口相互连接，用于在近端处通过装置的第一轴进行相对位移，并在远端穿过装置的第二轴。第一挤压表面和第二挤压表面被适于在其中容纳管道的间隙分开。第一钳口相对于第一轴可旋转并可与第二轴接合，使得该装置能够围绕管道安装，管道位于第一和第二轴之间的间隙中。提供致动装置用于轴向移动第一轴以减小间隙以挤压第一钳口的第一挤压表面和第二钳口的第二挤压表面之间的管道，以阻挡管中的至少部分流体流动，其中至少第一和第二钳口中的一个在给定的管道挤压位置弯曲，从而在被挤压的管的横截面端施加更大的压力。

2. 发明申请

WO1997047933A1 A SPOUT-FLUID BED DRYER AND GRANULATOR FOR THE TREATMENT OF WASTE SLURRIES 审中-公开
标题翻译：用于处理废物的SPOUT-流体干燥器和造粒机
公开(公告)号：WO1997047933A1
公开(公告)日：1997-12-18
申请号：PCT/CA1997000400
申请日：1997-06-06
申请人： SOCIETE EN COMMANDITE GAZ METROPOLITAIN , LEGROS, Robert , CHAOUKI, Jamal , BI, Xiao, Tao , MACCHI, Arturo , RATNANI, Kébir
发明人： SOCIETE EN COMMANDITE GAZ METROPOLITAIN
IPC分类号： F26B03/088
CPC分类号： F26B23/022 , F26B3/088 , F26B3/0926 , F26B3/205 , Y02P70/40
摘要： A spout-fluid bed drying system and process is comprised of a spout-fluid bed dryer (10) having a conical shaped lower section (19) provided with a packing of heat exchange particles (15). A cyclone separator (20) is connected to the top (14) of the dryer with separated particles collected by a receiver (24) connected to the leg of the cyclone (20). A vapor fan (38) compresses the air-vapor mixture before it goes to the heat recuperator (32) and mixing chamber (33). A tube-shell type heat exchange (32) wherein effluent gases from the vapor fan (38) are preheated with heat exchange with the outcoming high temperature gases. A combustion and incineration chamber (30) wherein a natural gas burner (31) is installed at the top and the high temperature flame is used to incinerate the effluent gases introduced from the annulus channel of the chamber to have the odors and VOCs destroyed. A mixing chamber (33) wherein high temperature stream from the incineration chamber (30) is mixed with low temperature stream from the vapor fan (38) to serve as the drying media with the temperature maintained at around 400 DEG C. A slurry discharge nozzle (17) is disposed below the packing (15) and connected to a slurry container via piping (60, 18) and a slurry pump (61) for releasing slurry to the surface of the particles within the packing (15). Evaporation of water occurs mostly on the surface of particles by contact with hot drying media. A gas-air mixture is fed to the burner (31) through a feed pipe line (40) wherein fresh air is supplied from an air blower (47).
摘要翻译：喷口流化床干燥系统和方法由具有锥形下部（19）的喷口流化床干燥器（10）组成，所述锥形下部部分设置有热交换颗粒（15）的填料。旋风分离器（20）连接到干燥器的顶部（14），分离的颗粒由连接到旋风分离器（20）的腿部的接收器（24）收集。蒸气风扇（38）在进入热交换器（32）和混合室（33）之前压缩空气 - 蒸气混合物。一种管壳式热交换器（32），其中来自蒸汽风扇（38）的流出气体与所输出的高温气体进行热交换而预热。一种燃烧和焚烧室（30），其中在顶部安装有天然气燃烧器（31），并且使用高温火焰来焚化从室的环形通道引入的废气以使臭味和VOC被破坏。混合室（33），其中来自焚化室（30）的高温物流与来自蒸气风扇（38）的低温物流混合，用作温度保持在400℃左右的干燥介质。浆料排出喷嘴（17）设置在所述填料（15）下方，并通过管道（60,18）和浆料泵（61）连接到浆料容器，用于将淤浆释放到所述填料（15）内的颗粒表面。水的蒸发主要发生在与热干燥介质接触的颗粒表面。气体 - 空气混合物通过进料管线（40）供给到燃烧器（31），其中从鼓风机（47）供给新鲜空气。

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