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51.发明授权Circulating fluidized bed furnace/reactor with an integral secondary air plenum 失效循环流化床炉/反应器与一体二次空气增压室
公开(公告)号：US5836257A
公开(公告)日：1998-11-17
申请号：US759885
申请日：1996-12-03
申请人： Felix Belin , David J. Walker
发明人： Felix Belin , David J. Walker
CPC分类号： F22B31/0084 , F23C10/10 , F23L9/02
摘要： A circulating fluidized bed processor has a processor enclosure at least partially defined by a front wall and a rear wall spaced away from the front wall. A bottom wall is connected between the front and rear walls and a mechanism is provided for supplying primary air through the bottom wall for fluidizing a circulating bed in the enclosure. Another mechanism is provided for recirculating the bed from a top of the enclosure back to the enclosure. One or more secondary air plenum(s) are provided in the enclosure between the front and rear walls for supplying secondary air into the fluidized bed, above the bottom wall, so that secondary air reaches deep into the enclosure. The plenum(s) are formed of a waterwall which has a plurality of openings therein to allow communication of gases and solids therethrough from one side of the waterwall to the other.
摘要翻译： 循环流化床处理器具有至少部分地由前壁和与前壁间隔开的后壁限定的处理器外壳。 底壁连接在前壁和后壁之间，并且设置有用于通过底壁供应一次空气以使外壳中的循环床流化的机构。 提供另一机构用于将床从外壳的顶部再循环回外壳。 一个或多个二次空气增压室设置在前壁和后壁之间的外壳中，用于将二次空气供应到底壁上方的流化床中，使得二次空气深入到外壳内。 增压室由水壁形成，其中具有多个开口，以允许气体和固体从水壁的一侧到另一侧连通。
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公开(公告)号：US5799593A
公开(公告)日：1998-09-01
申请号：US664755
申请日：1996-06-17
申请人： Felix Belin , David J. Walker
发明人： Felix Belin , David J. Walker
CPC分类号： F23C10/08 , B01D45/08 , F23J15/022 , F23C2206/101 , F23J2217/20 , F23J2217/30
摘要： A drainable discharge pan apparatus for an impact type particle separator used on circulating fluidized bed (CFB) boilers employs a plurality of funnel shaped discharge pans located at a lower end of each of the impingement members in the impact type particle separator. The funnel shaped discharge pans prevent accumulation of collected particles thereon, allowing particles collected by the impingement members to fall therethrough, while preventing bypassing of flue gas around lower ends of the impact type particle separator. The outlet ends of the funnel shaped discharge pans provide substantially the same open area for the collected particles to fall therethrough as exists within each associated impingement member.
摘要翻译： 在循环流化床（CFB）锅炉中使用的用于冲击式颗粒分离器的可排放排放盘装置采用位于冲击型颗粒分离器中的每个冲击构件的下端的多个漏斗形排放盘。 漏斗形排放盘防止其上收集的颗粒的积聚，允许由冲击构件收集的颗粒从其中落下，同时防止在冲击型颗粒分离器的下端绕过烟道气。 漏斗形排放平台的出口端为收集的颗粒提供基本上相同的开口面积，以便收集的颗粒从每个关联的冲击构件中存在的方式落入其中。
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53.发明授权
公开(公告)号：US4951714A
公开(公告)日：1990-08-28
申请号：US432290
申请日：1989-11-06
CPC分类号： F16L59/123 , Y10S248/901
摘要： An apparatus for vertically supporting an internal conduit subject to temperature fluctuations comprising a conduit with shear lugs secured around its perimeter. These shear lugs rest upon a spool member surrounding the conduit that is configured to permit the thermal expansion/contraction of the supported conduit as needed. This spool member is, in turn, supported by an outer casing in a manner permitting the spool member to move or rotate independent of the casing. In this fashion, no rigid connector couples the internal conduit to the outer casing, instead a spool member provides the necessary support while being fully movable with respect to both the internal conduit and the outer casing.
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