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1. 发明申请

WO1991015726A1 IMPROVED HEAT EXCHANGER 审中-公开
标题翻译：改进的热交换器
公开(公告)号：WO1991015726A1
公开(公告)日：1991-10-17
申请号：PCT/AU1991000124
申请日：1991-04-03
申请人： SEAFORD NOMINEES PTY. LTD. , STEWART, Peter, James
发明人： SEAFORD NOMINEES PTY. LTD.
IPC分类号： F26B03/14
CPC分类号： F26B17/16 , C01B32/39 , F26B21/00 , F26B25/009 , Y10S165/92
摘要： A heat exchanger for heating fluid particulate material comprising a heating chamber (11), heating means associated with the heating chamber (11), a receptacle (14) mounted above the heating chamber (11), a delivery chamber (17) located below the heating chamber (11), a set of flow passageways (16) extending through the heating chamber (11) between the receptacle (14) and the delivery chamber (17), the delivery chamber (17) having an outlet (18) at its lower portion wherein the delivery chamber (17) is provided with at least one restricted passageway (24) opening into the heating chamber (11) for the relief of gaseous pressure developed in the delivery chamber (17).
摘要翻译：一种用于加热流体颗粒材料的热交换器，包括加热室（11），与加热室（11）相关联的加热装置，安装在加热室（11）上方的容器（14），位于加热室加热室（11），在所述容器（14）和所述输送室（17）之间延伸穿过所述加热室（11）的一组流动通道（16），所述输送室（17）在其上具有出口（18）下部，其中所述输送室（17）设置有至少一个限定通道（24），所述限制通道（24）通向所述加热室（11），用于缓解在所述输送室（17）中形成的气体压力。

2. 发明申请

WO1998025091A1 PRESSURE REDUCING HEAT EXCHANGER AND METHOD 审中-公开
标题翻译：减压换热器和方法
公开(公告)号：WO1998025091A1
公开(公告)日：1998-06-11
申请号：PCT/CA1997000894
申请日：1997-11-26
申请人： COMINCO ENGINEERING SERVICES LTD. , JORDISON, Neville, P. , DAWSON, Peter, H.
发明人： COMINCO ENGINEERING SERVICES LTD.
IPC分类号： F28D09/00
CPC分类号： F26B17/128 , F28D9/0006 , F28D2021/0045 , Y10S165/92
摘要： A heat exchanger (10) comprises a pressure vessel (14) having a feed inlet (11) in an upper part thereof for particulate material to be subjected to heat exchange and an outlet (13) at a lower part thereof for the outflow of particulate material from the vessel (14). A plurality of heat exchange elements, such as heat exchange plates (12), arranged in spaced relationship inside the pressure vessel (14) to define flow passages between adjacent heat exchange elements (12) is provided for particulate material to flow therethrough under the force of gravity. The pressure vessel (14) has an inside wall extending around the heat exchange elements (12) and further comprises a trap, such as a baffle (22), between the heat exchange elements (12) and the inside wall for trapping particulate material leaking from the flow passages between the heat exchange elements (12) to form a gas barrier (26) between the heat exchange elements (12) and the pressure vessel (14). In one embodiment, a plurality of the traps (22), spaced along the heat exchange elements (12), are provided to form a plurality of separate gas barriers along the heat exchange elements (12). A method of effecting pressure reduction during a heat exchange operation, using the apparatus according to the invention, is also provided.
摘要翻译：热交换器（10）包括压力容器（14），其上部具有用于进行热交换的颗粒材料的进料入口（11），并且在其下部具有用于颗粒流出的出口（13）来自容器（14）的材料。提供了多个热交换元件，例如在压力容器（14）内间隔布置的热交换板（12），以限定相邻的热交换元件（12）之间的流动通道，用于颗粒材料在力作用下流过其中的重力。压力容器（14）具有围绕热交换元件（12）延伸的内壁，并且还包括在热交换元件（12）和内壁之间的捕集器（例如挡板），用于捕获泄漏的颗粒材料从热交换元件（12）之间的流动通道形成在热交换元件（12）和压力容器（14）之间的气体阻挡层（26）。在一个实施例中，沿着热交换元件（12）间隔开的多个捕集器（22）被设置成沿着热交换元件（12）形成多个单独的气体屏障。还提供了使用根据本发明的设备在热交换操作期间实现减压的方法。

3. 发明申请

WO1989012536A1 AGGREGATE DRYING SYSTEM WITH IMPROVED AGGREGATE DRYER AND MASS FLOW APPARATUS 审中-公开
标题翻译：具有改进的聚合干燥机和大流量装置的聚合干燥系统
公开(公告)号：WO1989012536A1
公开(公告)日：1989-12-28
申请号：PCT/US1989002596
申请日：1989-06-14
申请人： BRACEGIRDLE, Paul, E.
IPC分类号： B28C05/46
CPC分类号： E01C19/1063 , E01C19/05 , E01C2019/109 , E01C2019/1095 , F26B17/16 , F26B23/002 , F26B25/002 , Y02P70/405 , Y10S165/92
摘要： This invention relates to an improved aggregate drying apparatus and method where the dried aggregate is particularly useful for making hot mix asphalt. In accordance with the system, heat typically lost in exhaust gases and moisture evaporated in a heater is recovered to dry and preheat the aggregate. The invention also relates to novel components used in the system, including an improved aggregate dryer (170) and an improved mass flow apparatus (172, 174, 176) for use in an aggregate dryer or otherwise in aggregate feed bins.

4. 发明申请

WO1988002093A1 HEATING AND/OR DRYING APPARATUS 审中-公开
标题翻译：加热和/或干燥装置
公开(公告)号：WO1988002093A1
公开(公告)日：1988-03-24
申请号：PCT/US1987002233
申请日：1987-09-03
申请人： CMI CORPORATION , BRACEGIRDLE, Paul, E.
发明人： CMI CORPORATION , GARBELMAN, David, Lee , MURRAY, Stuart, Winchester , SWISHER, George, William, Jr.
IPC分类号： F28F13/06
CPC分类号： F28F3/12 , F26B23/10 , F27D3/0033 , F27D13/002 , F28D9/0062 , F28D2021/0045 , Y10S165/92
摘要： Several components relating to a heating apparatus which preferably are used in conjunction with each other in an apparatus for heating solid granular or particulate material, such as aggregate used to make asphalt concrete. One component of the present invention includes a heater-condenser unit (32) which indirectly heats the material by circulating heat transfer fluid within hollow plates (24) contained in a housing (232) holding the material. The heat transfer fluid used in the heater-condenser (32) preferably is supplied in the form of a vapor or gas involved from liquid contained in material heated by another type of heater (38). In this other type of heater (38), the material to be dried enters a chamber (106) containing hollow heat exchange plates (180) through which a primary heat transfer liquid is circulating.
摘要翻译：与用于加热固体颗粒或颗粒材料的装置（例如用于制备沥青混凝土的聚集体）相关联的加热装置的几个部件优选地彼此结合使用。本发明的一个部件包括加热器 - 冷凝器单元（32），该加热器 - 冷凝器单元通过将容纳在保持该材料的壳体（232）中的中空板（24）内的传热流体循环来间接加热该材料。在加热器 - 冷凝器（32）中使用的传热流体优选地以与包含在由另一种加热器（38）加热的材料中的液体相关的蒸汽或气体的形式供应。在这种其他类型的加热器（38）中，要干燥的材料进入包含中空热交换板（180）的腔室（106），一次传热液体通过该空间换热板循环。

5. 发明申请

WO1984004584A1 HEAT EXCHANGE BETWEEN SOLIDS 审中-公开
标题翻译：固体之间的热交换
公开(公告)号：WO1984004584A1
公开(公告)日：1984-11-22
申请号：PCT/AU1983000180
申请日：1983-12-06
申请人： UNIVERSITY OF QUEENSLAND , LEUNG, Leung, Sun , CHONG, Yat, On
发明人： UNIVERSITY OF QUEENSLAND
IPC分类号： F28D13/00
CPC分类号： F28D13/00 , Y10S165/92
摘要： A method of the exchange of heat between solids where the heated solids are passed through heat conducting tubes (27) defining a first flow path or zone (30) in the heat exchanger and the solids to be heated are passed through the interstitial space around the tubes (27), or through secondary tubes, in the heat exchanger, defining a second flow path or zone (32). The solids are physically separated by the walls of the tubes (27) which act as a heat conducting barrier and the solids are flowed, under moving-bed or fluidized flow conditions, in counter-current or concurrent directions to enable the heat transfer to be effected.
摘要翻译：在固体之间交换热量的方法，其中加热的固体通过限定热交换器中的第一流动路径或区域（30）的导热管（27）和待加热的固体被传递到周围的间隙空间管（27）或通过次级管，在热交换器中限定第二流动路径或区域（32）。固体由管（27）的壁物理分离，其作为导热屏障，固体在流动床或流化流动条件下以逆流或并行方向流动，以使热传递为实现。

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