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1. 发明公开

EP0728714A1 METHOD AND APPARATUS FOR MAKING CEMENT CLINKER BY FIRING 失效
标题翻译： VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON ZEMENTKLINKER DURCH ERHITZEN
公开(公告)号：EP0728714A1
公开(公告)日：1996-08-28
申请号：EP95930032.8
申请日：1995-09-01
申请人： Kawasaki Jukogyo Kabushiki Kaisha , SUMITOMO OSAKA CEMENT CO., LTD.
发明人： HASHIMOTO, Isao , KANAMORI, Shozo , MURAO, Mikio , YOKOTA, Norio Sumitomo Osaka Cement Co., Ltd. , SATO, Nichitaka Sumitomo Osaka Cement Co., Ltd. , MUKAI, Katsuji Sumitomo Osaka Cement Co., Ltd.
IPC分类号： C04B7/45
CPC分类号： C04B7/45 , F27B15/00 , F27B15/003 , F27B15/09 , F27D15/0286
摘要： A sintering method of cement clinkers in which preheated cement raw material powder is granulated and sintered in a fluidized bed granulating and sintering furnace, and granulated and sintered clinkers are introduced into a cooling device, for manufacturing high-quality cement clinkers by use of a single fluidized bed granulating and sintering furnace efficiently with a small heat loss, wherein clinkers are discharged from the fluidized bed granulating and sintering furnace (14) through a clinker dropping hole (26) which is provided in a fluidizing gas distributor (22) of the furnace (14) or in a radial direction extending from the gas distributor (22), an opening area of the clinker dropping hole (26) is regulated by a gate portion (34) to maintain the differential pressure in a fluidized bed (18) within a predetermined range, air for classifying and cooling the clinkers is blown into a discharge chute (28) connected to the clinker dropping hole (26), the amount of the blown air is regulated to make the flow velocity of the air blowing from the clinker dropping hole (26) different from the flow velocity of air flowing through nozzles of the gas distributor (22), and the clinkers are introduced into a cooling device (16) through a hermetic discharge device (30) provided below the classifying and cooling air intake position.
摘要翻译：将预热的水泥原料粉末在流化床造粒和烧结炉中造粒并烧结的水泥熟料的烧结方法和造粒和烧结熟料引入冷却装置中，通过使用单个制造高质量的水泥熟料流化床造粒和烧结炉，其热损失小，其中熟料通过设置在炉的流化气体分配器（22）中的熟料滴入孔（26）从流化床造粒和烧结炉（14）排出，（14）或从气体分配器（22）延伸的径向方向上，熟料落下孔（26）的开口面积由浇口部分（34）调节，以将流化床（18）内的压差维持在预定范围内，用于分选和冷却熟料的空气被吹入连接到熟料落下孔（26）的排料槽（28）中，吹送空气量使来自熟料落下孔（26）的空气的流速与流经气体分配器（22）的喷嘴的空气的流速不同，并且熟料通过气体分配器（22）被引入冷却装置（16）设置在分级和冷却进气位置下方的密封排出装置（30）。

2. 发明授权

EP1044732B1 MULTI-CHAMBER TYPE FLUIDIZED BED-CARRYING CLASSIFIER 有权
标题翻译：多室型流化床分类器
公开(公告)号：EP1044732B1
公开(公告)日：2003-10-29
申请号：EP99903897.9
申请日：1999-02-04
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： ICHITANI, Noboru , HAYASHI, Isao , MURAO, Mikio
IPC分类号： B07B4/08
CPC分类号： F26B3/08 , B01J8/36 , B03B4/00
摘要： A multi-chamber type fluidized bed-carrying classifier, wherein a chamber provided therein with a fluidized bed (l4) formed on upper sides of wind boxes (l6, l7) via a porous plate type gas diffusion member (l2) is divided into a drying chamber (l3) and a classification chamber (l5) by a partition plate (ll) so that a communication passage (19) is formed on a lower side of the partition plate (ll), dropping discharge units (29a, 29b) being joined to lower ends of the hopper-shaped wind boxes (l6, l7), a fluidized gas supplying treating/fluidized gas supply system being joined to the wind box (l6), a fluidized gas supplying classification/fluidized gas supply system being joined to the wind box (l7), a flow rate control means for controlling a diameter of particles to be classified, by regulating a quantity of a gas supplied to the interior of the classification chamber (l5) being provided in the classification/fluidized gas supply system, a control means for regulating the quantity and/or temperature of a gas supplied to the interior of the drying chamber (l3) being provided in the treating/fluidized gas supply system.
摘要翻译：一种多室型流化床分级器，其中在其中设置有经由多孔板型气体扩散件（12）形成在风箱（16,17）的上侧的流化床（14）的腔室被分成通过隔板（11）在干燥室（13）和分级室（15）之间形成连通通道（19），分隔板（11）的下侧形成连通通道（19），下落排放单元（29a，29b）连接到料斗形风箱（16，17）的下端，连接到风箱（16）的流化气体供应处理/流化气体供应系统，连接到流化气体供应分类/流化气体供应系统风箱（17）通过调节供给分级室（15）内部的气体的量来控制待分级的颗粒的直径的流量控制装置设置在分级/流化气体供应系统，一个用于调节数量的控制装置， /或供应到干燥室（13）内部的气体的温度被提供在处理/流化气体供应系统中。

3. 发明授权

EP1044731B1 FLUIDIZED BED-CARRYING DRYING CLASSIFIER 有权
标题翻译：流化床携带干燥分类器
公开(公告)号：EP1044731B1
公开(公告)日：2003-10-08
申请号：EP99901939.1
申请日：1999-02-04
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： ICHITANI, Noboru , HAYASHI, Isao , MURAO, Mikio
IPC分类号： B07B4/08
CPC分类号： B03B4/00 , F26B3/08 , F26B21/12
摘要： A fluidized bed-carrying drying classifier for drying a pulverized raw material and classifying the same into fine powder and coarse powder, comprising a porous plate type gas diffusion member (l2) provided on a lower side of a region forming a fluidized bed (l4) in a drying classifier body (l0), a hopper-shaped wind box (l6) provided on a lower side of the gas diffusion member, a dropping discharge unit (29) joined to a lower end of the wind box, a gas supply system (ll0) adapted to supply a fluidization gas, which serves as a drying hot blast and a classification gas, to the interior of the wind box (l6) and joined to a lower end of the wind box (16), a raw material introduction port (20) and a coarse particle discharge chute (24) which are joined to the drying classifier body (l0), and a gas discharge port (56) used to extract a fine powder-containing waste gas therefrom and provided at an upper portion of the drying classifier body (l0), the gas supply system (ll0) having a flow rate control unit (lll) for controlling diameters of particles to be classified, and a temperature control unit (112) for controlling the dryness thereof.
摘要翻译：一种用于干燥粉碎的原料并将其分类成细粉和粗粉的流化床携带干燥分级器，包括设置在形成流化床（14）的区域下侧的多孔板型气体扩散元件（12）在干燥分级机本体（10）中，设置在气体扩散部件的下侧的料斗状的风箱（16），与风箱的下端连接的滴下排出部（29），气体供给系统（11），用于将用作干燥热风和分选气体的流化气体供应到风箱（16）的内部并连接到风箱（16）的下端，原料引入装置与干燥分级器本体（10）连接的出口（20）和粗粒排出槽（24）以及用于从其中提取含细粉末的废气并设置在上部的排气口（56）的干燥分级器主体（10），气体供应系统（110）具有流量ra 控制单元（111），用于控制待分类颗粒的直径;以及温度控制单元（112），用于控制其干燥度。

4. 发明授权

EP0728714B1 METHOD AND APPARATUS FOR MAKING CEMENT CLINKER BY FIRING 失效
标题翻译：方法和设备生产水泥熟料热
公开(公告)号：EP0728714B1
公开(公告)日：2003-12-03
申请号：EP95930032.8
申请日：1995-09-01
申请人： Kawasaki Jukogyo Kabushiki Kaisha , SUMITOMO OSAKA CEMENT CO., LTD.
发明人： HASHIMOTO, Isao , KANAMORI, Shozo , MURAO, Mikio , YOKOTA, Norio Sumitomo Osaka Cement Co., Ltd. , SATO, Nichitaka Sumitomo Osaka Cement Co., Ltd. , MUKAI, Katsuji Sumitomo Osaka Cement Co., Ltd.
IPC分类号： C04B7/45 , F27B15/00 , F27B15/09 , F27B15/10
CPC分类号： C04B7/45 , F27B15/00 , F27B15/003 , F27B15/09 , F27D15/0286
摘要： In order to efficiently make a high quality cement clinker by firing with a small heat loss in a sintering method of a cement clinker which granulates and fires pre-heated cement raw material in a fluidized bed granulation/firing furnace and then introduces the clinker so granulated and fired into a cooler, by using only one fluidized bed granulation/firing furnace, the clinker is discharged from the fluidized bed granulation/firing furnace (14) through a gas dispersion plate (22) or through a clinker drop port (26) disposed on the extension of the gas dispersion plate (22) in a radial direction, the open area of this drop port (26) is adjusted by a gate (34) so that a difference pressure of the fluidized bed (18) becomes constant, air for classifying and cooling the clinker is blasted into a discharge shoot (28) connected to the drop port (26), the blast air quantity is regulated so that an air velocity blown out from the drop port (26) is different from an inflow air velocity through a nozzle of the gas dispersion plates (22), and the clinker is introduced into the cooler (16) through air-tight discharge means (30) positioned below a classification/cooling air blast position.

5. 发明公开

EP1044732A1 MULTI-CHAMBER TYPE FLUIDIZED BED-CARRYING CLASSIFIER 有权
标题翻译：多室型流化床分类器
公开(公告)号：EP1044732A1
公开(公告)日：2000-10-18
申请号：EP99903897.9
申请日：1999-02-04
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： ICHITANI, Noboru , HAYASHI, Isao , MURAO, Mikio
IPC分类号： B07B4/08
CPC分类号： F26B3/08 , B01J8/36 , B03B4/00
摘要： A multi-chamber fluidized bed classifying apparatus is provided. In the apparatus, a main chamber having a fluidized bed 14 arranged on wind boxes 16, 17 through a perforated gas distributing plate 12 is divided into a drying chamber 13 and a classifying chamber 15 by a partition plate 11. A communication passage 19 is defined under the plate 11. The wind boxes 16, 17 have respective lower ends connected to "falls" discharge devices 29a, 29b, respectively. The wind box 16 is connected to a "processing" fluidization gas supply system for supplying the fluidization gas into the box 16, while the wind box 17 is connected to a "classifying" fluidization gas supply system for supplying the fluidization gas into the box 17. The "classifying" fluidization gas supply system is provided with a flow control unit which adjusts the quantity of gas supplied into the classifying chamber 15 to control the size of classified particles. The "processing" fluidization gas supply system is provided with a control unit; which adjusts the gas quantity and/or the temperature of gas supplied into the drying chamber 13.
摘要翻译：提供了一种多室流化床分级装置。在该装置中，具有通过多孔气体分配板12布置在风箱16,17上的流化床14的主室被隔板11分成干燥室13和分级室15.连通通道19被限定风箱16,17分别具有分别连接到“下落”排放装置29a，29b的下端。风箱16连接到用于将流化气体供应到箱体16中的“处理”流化气体供应系统，而风箱17连接到用于将流化气体供应到箱体17中的“分类”流化气体供应系统 “分级”流化气体供应系统设有流量控制单元，该流量控制单元调节供应到分级室15中的气体量以控制分级颗粒的尺寸。 “处理”流化气体供应系统设有控制单元; 其调节供应到干燥室13中的气体的量和/或气体的温度。

6. 发明公开

EP1044731A1 FLUIDIZED BED-CARRYING DRYING CLASSIFIER 有权
标题翻译：流化床携带干燥分类器
公开(公告)号：EP1044731A1
公开(公告)日：2000-10-18
申请号：EP99901939.1
申请日：1999-02-04
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： ICHITANI, Noboru , HAYASHI, Isao , MURAO, Mikio
IPC分类号： B07B4/08
CPC分类号： B03B4/00 , F26B3/08 , F26B21/12
摘要： A fluidized-bed drying and classifying apparatus is provided with a main body (10) in which a fluidized bed is formed to dry a granular material and to classify the same into fine particles and coarse particles. A perforated gas-distributing plate (12) is disposed in a lower part of a region in which a fluidized bed (14) is formed in the main body (10), a wind box having the shape of a hopper is disposed below the perforated gas-distributing plate. A dropped material discharge device (29) is connected to the lower end of the hopper-shaped wind box (16) to discharge the material dropped into the wind box (16). A gas supply system (110) is connected to the wind box (16) to supply a fluidizing gas that serves as a drying hot gas and a classifying gas into the wind box. A material supply opening portion (20) is mounted to the main body (10) to feed the granular material. A discharge chute (24) is connected to the main body (10) to discharge dried coarse particles. A gas discharge opening portion (56) is connected to the main body (10) to discharge an exhaust gas containing fine particles. The gas supply system (110) includes a flow controller (111) to control classification particle size by controlling the flow rate of the gas supplied into the wind box (16), and a temperature controller (112) to control drying degree through the adjustment of temperature of the hot gas supplied into the wind box (16) according to the adjusted flow rate.
摘要翻译：流化床干燥分级装置具有在其中形成流化床的主体（10），以干燥颗粒材料并将其分类成细颗粒和粗颗粒。在主体（10）内形成有流化床（14）的区域的下部配置有多孔板的气体分散板（12），在该多孔板的下方配置有具有料斗形状的风箱配气板。在料斗状风箱（16）的下端连接有落料排出装置（29），用于排出落入风箱（16）中的物料。气体供应系统（110）连接到风箱（16）以将用作干燥热气体和分级气体的流化气体供应到风箱中。材料供应开口部分（20）安装到主体（10）以供应粒状材料。排出槽（24）连接到主体（10）以排出干燥的粗颗粒。排气口部分（56）连接到主体（10）以排出含有微粒的排气。气体供应系统（110）包括通过控制供应到风箱（16）中的气体的流量来控制分级粒度的流量控制器（111），以及通过调节来控制干燥度的温度控制器（112）根据调整后的流量，供给到风箱（16）内的热气的温度。

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