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公开(公告)号：EP1515925B8
公开(公告)日：2008-07-16
申请号：EP03760984.9
申请日：2003-06-18
申请人： Luczaj, Krzysztof
CPC分类号： C04B18/027 , F27B7/04 , F27B7/06 , F27B7/10 , F27B7/2016 , F27B7/28 , F27B7/32 , F27B7/33 , F27B7/34 , F27B7/36 , F27B7/362 , F27B7/383 , F27B2007/022 , F27D3/08 , F27D3/10 , F27D7/02 , F27D17/001 , Y02W30/91 , Y02W30/92 , C04B14/10 , C04B14/104 , C04B18/023 , C04B18/04 , C04B18/0418 , C04B18/06
摘要： The invention concerns a method for preparing a blend consisting of power station ashes and/or slugs, and/or coal wastes in a quantity of 60-95% by weight, as well as an agglomeration promoting binder, including sewage after-fermentation sludge in a quantity of 5-40% in the dry state, said blend being so prepared that its total moisture contents is below 21%, and while maintaining features of a pourable material it can be homogenized in mixers provided with high speed rotary homogenizing means. After agglomerating said blend is fired in a rotary furnace. A firing method is characterized by that the rotary furnace operates with charge and gas phase moving in the co-current arrangement, what enables almost autothermal process with firing in the same time harmful volatile substances released from a binder. Said autothermal process is also promoted by the double-diameter structure of the furnace (a wider part 1A and a narrow par 1B), by its substantial slope, precise insulated heads 2 and 7, as well as gas ducts 3 and 14, and by dividing thee air stream, one part of which is directly supplied through the layer of the material being fired and sintered.
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2.发明公开Systems and processes for pyrolyzing contaminants on foundry sand and combustion of the resulting gas 失效对铸造砂和Versteunung适用气体污染物的热解方法和装置。
公开(公告)号：EP0656236A1
公开(公告)日：1995-06-07
申请号：EP94117116.7
申请日：1994-10-28
CPC分类号： F23G5/0276 , B22C5/08 , F23G5/006 , F27B7/12 , F27B2007/022 , Y10S241/10
摘要： The invention relates to combusting contaminants on foundry sand in a container (13) rotating about an axis (A) at a particular angle with a particularly placed oxygen-fuel burner (32). As the container (13) rotates about the axis (A), the oxygen-fuel burner (32) fires a flame and excess oxygen at a particular angle to enhance pyrolysis of the contaminants. The amount of excess oxygen is such that the resulting off gas contains at least 2% oxygen by volume, thus preventing or substantially minimizing products of incomplete combustion from leaving the container (13). After having pyrolyzed the contaminants, the firing of a flame and excess oxygen from the oxygen-fuel burner (32) may be replaced with oxidant dispersion at the bottom of the foundry sand. The resulting off gas from the container (13) may be treated in a post combustion furnace (7), a flue gas cooling means (8), a filtering device (9) and/or a pollutant removing means (11).
摘要翻译： 在烤铸造砂在一个可旋转的基座容器由以除去有机污染物：（a）将砂放入容器中，然后调整该容器的位置，以便做轴处于在从水平约10度的O之间进行角度; 和（b）围绕轴线旋转的容器和砂粒含量，同时具有至少一个燃烧器火焰烧制具有在容器中的过量氧气，火焰指向在O和大约30度之间的角度从水平到烧掉污染物 并且产生在关闭气体含有氧和铸造用砂。 所以声称类似于使用回转窑烤铸造用砂上述要求保护的方法的燃烧过程。 的燃烧系统是如此要求保护的包含一个旋转窑，以及所得砂和废气进一步处理的设备。
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公开(公告)号：EP0357939A3
公开(公告)日：1991-01-09
申请号：EP89113941.2
申请日：1989-07-28
IPC分类号： F27B7/24
CPC分类号： F27B7/2206 , F27B7/24 , F27B2007/022 , F27B2007/2233 , Y10S277/903
摘要： Bei diesem am Außenumfang angetriebenen und auf Rollen laufenden Drehrohr (2) mit im Bereich der an die Drehrohrenden anschließenden Drehrohrköpfe (12) vorgesehenen Leitungen bzw. Stutzen für Produkteintritt, Produktgasabzug und Feststoffaustritt zur thermischen Behandlung, Schwelung oder Pyrolyse flüssiger oder fester Stoffe oder Mischphasen mittels indirekter Beheizung wird zwecks verbesserter Dichtfunktion und erhöhter Standzeit der Dichtungspackungen zwischen den bewegten und den stehenden Teilen des Drehrohres (2) eintritts- und austrittsseitig je ein schwimmendes Gleitringdichtungssystem (3,4,5) vorgesehen. Mittels je einer kraftschlüssigen Rahmenkonstruktion (8) wird eine Drehverbindung zwischen dem Drehrohr (2) und den beiden mit den Leitungen bzw. Stutzen verbundenen stationären Drehrohrköpfen (12) ermöglicht.
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公开(公告)号：EP0357939A2
公开(公告)日：1990-03-14
申请号：EP89113941.2
申请日：1989-07-28
IPC分类号： F27B7/24
CPC分类号： F27B7/2206 , F27B7/24 , F27B2007/022 , F27B2007/2233 , Y10S277/903
摘要： Bei diesem am Außenumfang angetriebenen und auf Rollen laufenden Drehrohr (2) mit im Bereich der an die Drehrohrenden anschließenden Drehrohrköpfe (12) vorgesehenen Leitungen bzw. Stutzen für Produkteintritt, Produktgasabzug und Feststoffaustritt zur thermischen Behandlung, Schwelung oder Pyrolyse flüssiger oder fester Stoffe oder Mischphasen mittels indirekter Beheizung wird zwecks verbesserter Dichtfunktion und erhöhter Standzeit der Dichtungspackungen zwischen den bewegten und den stehenden Teilen des Drehrohres (2) eintritts- und austrittsseitig je ein schwimmendes Gleitringdichtungssystem (3,4,5) vorgesehen. Mittels je einer kraftschlüssigen Rahmenkonstruktion (8) wird eine Drehverbindung zwischen dem Drehrohr (2) und den beiden mit den Leitungen bzw. Stutzen verbundenen stationären Drehrohrköpfen (12) ermöglicht.
摘要翻译： 在这个旋转滚筒中，该滚筒在外圆周上被驱动并且在滚子上运行，并且设置在旋转滚筒头部的与旋转滚筒端部相邻的区域中，用于产品输入，产品气体起飞和固体的线或连接件 通过间接加热进行热处理，液体或固体材料或混合阶段的低温碳化或热解的输出，浮动滑环密封系统分别设置在输入和输出侧的移动和静止部分之间 旋转鼓，以改善密封性，并增加密封填料的使用寿命。 通过相应的非正框架结构，可以在旋转滚筒和连接到线或连接件的两个静止旋转鼓头之间进行旋转连接。 ...
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公开(公告)号：EP0781856A1
公开(公告)日：1997-07-02
申请号：EP96119885.0
申请日：1996-12-11
发明人： Ishikawa, Yoshitaka , Ide, Susumu , Matsuoka, Toshio , Kurozu, Shinichi , Koide, Hiroshi, c/o Sumitomo Metal Ind., Ltd. , Morishita, Shigeru c/o Sumitomo Metal Ind., Ltd. , Mori, Tateki c/o Sumitomo Metal Ind., Ltd.
CPC分类号： F27B7/02 , C22B7/02 , F27B7/2083 , F27B2007/022 , Y02P10/216 , Y10S75/961
摘要： In a method of recycling iron and steel industry waste (1-1, 1-2) by processing the waste (1-1, 1-2) as an object substance by the use of a rotary kiln (7), the object substance is changed into a valuable material while the object substance travels within the rotary kiln (7) from an upstream side to a downstream side. The object substance is heated on the upstream side of the rotary kiln (7) within a reducing atmosphere to be reduced and molten into a reduced and molten product. The reduced and molten product is quickly sent to the downstream side without being adhered to an internal wall of the rotary kiln (7). The valuable material is extracted from the reduced and molten product which may be directly discharged out of the rotary kiln or which may be discharged after the reduced and molten product is once kept in a basin formed in the vicinity of the downstream side of the rotary kiln (7).
摘要翻译： 在通过处理废物（1-1，1-2），其通过使用回转窑（7），所述对象物质的到对象物质回收钢铁工业废物（1-1，1-2）的方法 而对象物质从在上游侧的回转炉（7）的下游侧内行进变为一种有价值的材料。 对象物质上还原气氛内回转窑（7）的上游侧加热而降低，熔融成降低和熔融产品。 还原和熔化的产品被快速发送到下游侧，而不粘附到在所述回转窑（7）的内部壁。 有价值的材料是从可直接排出到回转炉后的还原和熔融产物一次保持在回转窑下游侧附近形成的盆或可被排出的减少和熔融的产物中提取 （7）。
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公开(公告)号：EP0357939B1
公开(公告)日：1994-07-06
申请号：EP89113941.2
申请日：1989-07-28
IPC分类号： F27B7/24
CPC分类号： F27B7/2206 , F27B7/24 , F27B2007/022 , F27B2007/2233 , Y10S277/903
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公开(公告)号：EP1515925B1
公开(公告)日：2008-05-07
申请号：EP03760984.9
申请日：2003-06-18
申请人： Sokolowski, Janusz
CPC分类号： C04B18/027 , F27B7/04 , F27B7/06 , F27B7/10 , F27B7/2016 , F27B7/28 , F27B7/32 , F27B7/33 , F27B7/34 , F27B7/36 , F27B7/362 , F27B7/383 , F27B2007/022 , F27D3/08 , F27D3/10 , F27D7/02 , F27D17/001 , Y02W30/91 , Y02W30/92 , C04B14/10 , C04B14/104 , C04B18/023 , C04B18/04 , C04B18/0418 , C04B18/06
摘要： The invention concerns a method for preparing a blend consisting of power station ashes and/or slugs, and/or coal wastes in a quantity of 60-95% by weight, as well as an agglomeration promoting binder, including sewage after-fermentation sludge in a quantity of 5-40% in the dry state, said blend being so prepared that its total moisture contents is below 21%, and while maintaining features of a pourable material it can be homogenized in mixers provided with high speed rotary homogenizing means. After agglomerating said blend is fired in a rotary furnace. A firing method is characterized by that the rotary furnace operates with charge and gas phase moving in the co-current arrangement, what enables almost autothermal process with firing in the same time harmful volatile substances released from a binder. Said autothermal process is also promoted by the double-diameter structure of the furnace (a wider part 1A and a narrow par 1B), by its substantial slope, precise insulated heads 2 and 7, as well as gas ducts 3 and 14, and by dividing thee air stream, one part of which is directly supplied through the layer of the material being fired and sintered.
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8.发明公开
公开(公告)号：EP1515925A2
公开(公告)日：2005-03-23
申请号：EP03760984.9
申请日：2003-06-18
CPC分类号： C04B18/027 , F27B7/04 , F27B7/06 , F27B7/10 , F27B7/2016 , F27B7/28 , F27B7/32 , F27B7/33 , F27B7/34 , F27B7/36 , F27B7/362 , F27B7/383 , F27B2007/022 , F27D3/08 , F27D3/10 , F27D7/02 , F27D17/001 , Y02W30/91 , Y02W30/92 , C04B14/10 , C04B14/104 , C04B18/023 , C04B18/04 , C04B18/0418 , C04B18/06
摘要： The invention concerns a method for preparing a blend consisting of power station ashes and/or slugs, and/or coal wastes in a quantity of 60-95% by weight, as well as an agglomeration promoting binder, including sewage after-fermentation sludge in a quantity of 5-40% in the dry state, said blend being so prepared that its total moisture contents is below 21%, and while maintaining features of a pourable material it can be homogenized in mixers provided with high speed rotary homogenizing means. After agglomerating said blend is fired in a rotary furnace. A firing method is characterized by that the rotary furnace operates with charge and gas phase moving in the co-current arrangement, what enables almost autothermal process with firing in the same time harmful volatile substances released from a binder. Said autothermal process is also promoted by the double-diameter structure of the furnace (a wider part 1A and a narrow par 1B), by its substantial slope, precise insulated heads 2 and 7, as well as gas ducts 3 and 14, and by dividing thee air stream, one part of which is directly supplied through the layer of the material being fired and sintered.
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公开(公告)号：EP0781856B1
公开(公告)日：2000-08-23
申请号：EP96119885.0
申请日：1996-12-11
发明人： Ishikawa, Yoshitaka , Ide, Susumu , Matsuoka, Toshio , Kurozu, Shinichi , Koide, Hiroshi, c/o Sumitomo Metal Ind., Ltd. , Morishita, Shigeru c/o Sumitomo Metal Ind., Ltd. , Mori, Tateki c/o Sumitomo Metal Ind., Ltd.
CPC分类号： F27B7/02 , C22B7/02 , F27B7/2083 , F27B2007/022 , Y02P10/216 , Y10S75/961
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10.发明授权Systems and processes for pyrolyzing contaminants on foundry sand and combustion of the resulting gas 失效为污染物对铸造砂和Versteunung适用气体热解的方法和装置
公开(公告)号：EP0656236B1
公开(公告)日：1998-12-09
申请号：EP94117116.7
申请日：1994-10-28
CPC分类号： F23G5/0276 , B22C5/08 , F23G5/006 , F27B7/12 , F27B2007/022 , Y10S241/10
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