公开(公告)号：US20110107946A1

公开(公告)日：2011-05-12

申请号：US13002673

申请日：2009-07-10

申请人： Toshiyuki Suda

发明人： Toshiyuki Suda

IPC分类号： F23K3/22

CPC分类号： F23C10/32 ,  C10J3/463 ,  C10J3/723 ,  C10J2300/0976 ,  C10J2300/0993 ,  C10J2300/1637 ,  C10J2300/1807 ,  C10K1/026 ,  F23C10/10 ,  F23C2206/102

摘要： A fluid medium separated by a medium separator 8 is supplied to a gasification furnace 2 into which a raw material is also charged. The fluid medium is extracted through any of fluid medium extraction ports 40a, 40b and 40c connected to a gasification furnace 2 at vertical intervals, and is guided to a combustion furnace 5. Thus, a bed height and a retention time of the fluid medium in the gasification furnace 2 are separately controlled.

摘要翻译： 通过介质分离器8分离的流体介质被供给到原料也被填充到的气化炉2中。 流体介质通过垂直间隔连接到气化炉2的任何流体介质抽出口40a，40b和40c提取，并被引导到燃烧炉5.因此，流体介质的床高度和保留时间 气化炉2分别控制。

公开(公告)号：US20110073021A1

公开(公告)日：2011-03-31

申请号：US12996519

申请日：2009-06-16

申请人： Makoto Takafuji ,  Toshiyuki Suda

发明人： Makoto Takafuji ,  Toshiyuki Suda

IPC分类号： F23K1/00

CPC分类号： F23C10/32 ,  C10J3/463 ,  C10J2300/0993 ,  C10J2300/1637 ,  C10J2300/1807 ,  F23C10/04 ,  F23C10/10 ,  F23C10/18 ,  F23C2206/102

摘要： A lateral duct 15 for interconnecting a riser 1 and a cyclone separator 2 has an introduction portion 16 at the connection with the riser 1 which has a cross-sectional area equal to that of the riser 1, and a throttled portion 17 between the introduction portion 16 and the cyclone separator 2 which has cross-sectional areas gradually reduced from the introduction portion 16 to the cyclone separator 2 so as to increase a flow velocity of combustion gas.

摘要翻译： 用于互连提升管1和旋风分离器2的横向管道15在与提升管1的连接处具有引入部分16，该引导部分16的横截面积等于提升管1的截面面积，并且在引入部分之间的节流部分17 16和旋风分离器2，其具有从引入部分16逐渐减小到旋风分离器2的横截面积，以增加燃烧气体的流速。

公开(公告)号：US20070022924A1

公开(公告)日：2007-02-01

申请号：US10552999

申请日：2004-04-14

申请人： Timo Hyppanen ,  Kari Kauppinen ,  Pekka Lehtonen ,  Harri Vilokki ,  Kimmo Valiaho

发明人： Timo Hyppanen ,  Kari Kauppinen ,  Pekka Lehtonen ,  Harri Vilokki ,  Kimmo Valiaho

IPC分类号： F22B37/10 ,  F23G5/00

CPC分类号： B01J8/388 ,  B01J8/1818 ,  B01J2208/00141 ,  B01J2208/00548 ,  F22B31/0084 ,  F23C10/10 ,  F23C10/26 ,  F23C10/32 ,  F23C2206/102 ,  F23C2206/103 ,  Y02P20/124

摘要： A fluidized bed reactor, comprising a furnace, a heat exchange chamber, a substantially vertical discharge channel connected to the lower part of the heat exchange chamber for removing particulate material from the heat exchange chamber to the furnace, and a substantially vertical auxiliary channel for transferring particulate material from the heat exchange chamber to the furnace and from the furnace to the heat exchange chamber, the lower part of said auxiliary channel being provided with nozzles for fluidizing gas and with a flow conduit for connecting said auxiliary channel to the furnace and a flow conduit in the upper part for connecting said auxiliary channel to said heat exchange chamber. The furnace, heat exchange chamber, discharge channel and auxiliary channel preferably form an integrated structure having the discharge channel and the auxiliary channel adjacently arranged between the furnace and the heat exchange chamber.

公开(公告)号：US5003931A

公开(公告)日：1991-04-02

申请号：US414902

申请日：1989-09-29

申请人： Helmuth Huschauer

发明人： Helmuth Huschauer

IPC分类号： F23C10/28 ,  F22B31/00 ,  F23C10/00 ,  F23C10/02 ,  F23C10/10 ,  F23C10/32 ,  F23N1/02 ,  F23N5/02

CPC分类号： F22B31/0084 ,  F23C10/005 ,  F23C10/10 ,  F23C10/32 ,  F23N5/02 ,  F23N1/02 ,  F23N2025/16 ,  F23N2037/18

摘要： A parameter, especially the temperature of the bed in a fluidized-bed furnace, is maintained constant by a regulator (24) positioned in a line (20) that supplies fluidizing air to a trap (15), through which solids that have been precipitated out of the flue gas are recirculated into the fluidized bed (5). The servo mechanism (23) that drives the regulator is coupled to a temperature sensor (27) in the bed such that the volume of fluidizing air is increased when the measured bed temperature exceeds a prescribed level and decreased when it drops below that level.

摘要翻译： 一个参数，特别是流化床炉中的床的温度，通过一个调节器（24）保持恒定，调节器（24）定位在一个管线（20）中，管道（20）向流化床（15）供应流化空气 排出的烟气再循环到流化床（5）中。 驱动调节器的伺服机构（23）被耦合到床中的温度传感器（27），使得当测量的床温度超过规定水平时，流化空气的体积增加，并且当其下降到低于该水平时，其减小。

公开(公告)号：US4552203A

公开(公告)日：1985-11-12

申请号：US487672

申请日：1983-04-22

申请人： Gerard Chrysostome ,  Daniel Borgnat

发明人： Gerard Chrysostome ,  Daniel Borgnat

IPC分类号： B01J8/18 ,  B01J8/24 ,  B01J8/26 ,  B01J8/38 ,  F22B31/00 ,  F23C10/10 ,  F23C10/32 ,  F23G5/30 ,  F27B15/18 ,  F28D19/02

CPC分类号： B01J8/1809 ,  B01J8/1836 ,  B01J8/26 ,  B01J8/388 ,  F22B31/0084 ,  F23C10/10 ,  F23C10/32 ,  F23G5/30 ,  F27B15/18 ,  B01J2208/00061 ,  F23C2206/102 ,  F23C2206/103 ,  F23G2203/501 ,  F23G2207/101 ,  F23G2207/50 ,  F28D2021/0045

摘要： Method and a device for controlling the temperature of a reaction carried out within a vessel in a fluidized bed containing solid particles which can be entrained with the smoke and then recovered in a separating device and recycled into the fluidized bed after passage through a heat exchanger where they yield up their heat. The flow of particles separated from the smoke is divided into two parts, a hot part recycled directly into the fluidized bed and a cool part constituted by particles taken up at the outlet of the separating device and passed into the heat exchanger to constitute a reserve of cold material which can be mixed with the hot part before reinjection into the fluidized bed, the relative flow rates of the hot particles and of the cold particles being regulated so as to control the flow-rate and the average temperature of the flow of particles recycled into the fluidized bed for maintaining at the desired level the reaction temperature in the midst of the latter.

摘要翻译： 用于控制在含有固体颗粒的流化床内​​的容器内进行的反应温度的装置，所述固体颗粒可以与烟气一起夹带，然后在分离装置中回收并在通过热交换器之后再循环到流化床中 他们会发热。 从烟雾中分离的颗粒的流动分为两部分，热部分直接再循环到流化床中，而冷却部分由在分离装置出口处被吸收的颗粒构成，并被传送到热交换器中 在再注入流化床之前可以与热部分混合的冷材料，调节热颗粒和冷颗粒的相对流速以控制再循环的颗粒流动的流速和平均温度 进入流化床，以将反应温度保持在所需水平。