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    • 5. 发明公开
    • Fluidized bed combustor
    • 流化床燃烧室
    • EP0050519A3
    • 1982-09-08
    • EP81304919
    • 1981-10-20
    • STONE-PLATT FLUIDFIRE LIMITED
    • Smith, Willard PaulHutchinson, Bruce Russell
    • F23C11/02F23J01/02B01J08/18
    • B01J8/1818F23C10/00F23C10/20F23C10/24F23C10/28
    • A fluidized bed combustion apparatus includes a combustion chamber (30) having a distributor plate assembly (33) including an inverted frustopyramidal surface (42) with slots (49) and offset shields (51) thereover to form laterally oriented air flow openings into the combustion chamber from a first plenum (36) for debris particle classification along said surface. At the bottom of each frustopyramidal surface is an outlet for classified debris. Air flow riser tubes (50, 52) project up from a second plenum (38) to a position above said surface. Forced air is supplied to the slots and the risers, with means (62) to regulate relative flow to them. Projecting down from the debris outlets are drop tubes (46) having cooling fins (47), such tubes connecting to inlets of an auger conveyor (102). The auger conveyor has a coolant-cooled housing (104) and a coolant-cooled auger.
    • 一种流化床燃烧装置包括一个具有分配板组件(33)的燃烧室(30),该分配板组件包括一个倒置的截头锥形表面(42),在其上具有槽(49)和偏移屏蔽(51),以形成进入燃烧的横向取向的气流开口 从第一集气室(36)沿着所述表面进行碎片颗粒分类。 在每个截锥形表面的底部是分类碎片的出口。 气流提升管(50,52)从第二集气室(38)向上突出到所述表面上方的位置。 强制空气供应到槽和立管,装置(62)调节相对于它们的流量。 从碎片出口向下伸出的是具有冷却翅片(47)的下降管(46),这些管连接到螺旋输送器(102)的入口。 螺旋输送机具有冷却剂冷却壳体(104)和冷却剂冷却螺旋钻。
    • 9. 发明申请
    • REMOVABLE SEAL PLATES
    • 可拆卸密封板
    • WO1982002425A1
    • 1982-07-22
    • PCT/US1981000012
    • 1981-01-02
    • COMBUSTION ENG INCMOORE RICHARD FRANCIS
    • COMBUSTION ENG INC
    • F23J01/02
    • F23J1/00F23J2700/002F23J2900/01005
    • Apparatus for handling ash and slag produced in the combustion of coal or other ash-bearing fuel in the furnace (10) (not shown) of a steam generator, including a submerged scraper conveyor (20) beneath the furnace, and a water seal including plate means (24) extending from the furnace bottom or transition chute into the water (18) in the tank (16) housing the scraper conveyor, which plate means (24) also form a seal at their upper ends (40, 42) with the furnace bottom or transition chute, for preventing the atmosphere from being exposed to the furnace interior. A motor (50, 52) is provided for moving the plate means (24) upwardly and downwardly, to allow the submerged scraper conveyor (20) and its tank (16) to be quickly removed from beneath the furnace (10) when the unit is shut down for maintenance purposes.
    • 用于处理在炉子(10)(未示出)中燃烧煤或其它含灰燃料的灰分和炉渣的设备,包括在炉下方的浸没式刮板输送机(20),以及包括 板装置(24)从炉底或过渡槽延伸进入容纳刮板输送机的罐(16)中的水(18)中,该板装置(24)还在其上端(40,42)处形成密封件, 炉底或过渡槽,用于防止大气暴露于炉内。 提供电动机(50,52),用于使板装置(24)向上和向下移动,以允许浸没式刮板输送机(20)及其罐(16)从炉子(10)下方快速移除,当单元 为了维护目的而关闭。
    • 10. 发明申请
    • CONVEYOR/COOLER OF LOOSE MATERIALS
    • 输送机/松套材料冷却器
    • WO1997000406A1
    • 1997-01-03
    • PCT/EP1996002625
    • 1996-06-15
    • MAGALDI RICERCHE E BREVETTI S.R.L.CARREA, AlbertoMAGALDI, Mario
    • MAGALDI RICERCHE E BREVETTI S.R.L.
    • F23J01/02
    • B65G53/44F23C10/24F23J1/02F23L15/00F28C3/12F28D19/04Y02E20/348
    • A conveyor/cooler (10) of hot loose solid materials produced by fluid bed boilers (12) and various industrial processes fundament ally comprising one or more feeding channels, substantially vertical or at any inclination wherein, because of gravity, said material (18) leaves the combustion chamber of the boiler, and a sealed metallic container means (16) connected to the downstream end of said discharging channel(s) (20) is disclosed. Within said container a metallic conveyor belt means (14) driven by proper motor means is placed on such a conveyor belt means, the material from the downstream end of the channel(s) is laid, thus forming a travelling continuous bed, said belt means thus constituting a regenerative heat exchanger which absorbs heat from material during the forward run and gives it back to air during the backward run.
    • 由流化床锅炉(12)和各种工业过程产生的热松散固体材料的输送机/冷却器(10),其基本上包括一个或多个进料通道,基本上垂直或任意倾斜,其中由于重力,所述材料(18) 离开锅炉的燃烧室,并且公开了连接到所述排放通道(20)的下游端的密封金属容器装置(16)。 在所述容器内,通过适当的马达装置驱动的金属传送带装置(14)被放置在这种输送带装置上,来自下游端的材料被铺设,从而形成行进的连续床,所述带装置 从而构成在向前运行期间从材料吸收热量并在后退运行期间将其返回空气的再生式热交换器。