专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP0227923B1 Kiln construction 失效
标题翻译：开凿施工
公开(公告)号：EP0227923B1
公开(公告)日：1990-01-24
申请号：EP86115524.0
申请日：1986-11-08
申请人： PPG INDUSTRIES, INC.
发明人： Lawhon, Robert Andrew , Karraker, James Leo
IPC分类号： F27B7/20 , F27B7/16 , C03B1/00 , C03B3/00
CPC分类号： F27B7/04 , C03B1/02 , C03B3/023 , F27B7/16 , F27B7/2016 , F27B2007/041 , F27B2007/046 , Y02P40/57

2. 发明公开

EP0083549A1 Four rotatif à haut rendement calorifique, pour la fabrication de plâtres 有权
标题翻译： Drehrohrofen zum Brennen von Gips mit hoherWärmeleistung。
公开(公告)号：EP0083549A1
公开(公告)日：1983-07-13
申请号：EP82430041.2
申请日：1982-12-21
申请人： TALLERES A. MONTERDE, S.A.
发明人： Monterde, Irene V.
IPC分类号： F27B7/00 , C04B11/02
CPC分类号： C04B11/036 , F27B7/04 , F27B7/14 , C04B11/05
摘要： Four rotatif à haut rendement calorifique, pour la fabrication de plâtres, du genre comprenant un corps cylindrique central (1), coaxialement solidaire d'un second corps cylindrique (7), ces deux corps tournants délimitant, entre eux, une chambre annulaire (8) dont l'extrémité avant se trouve en communication avec une trémie d'enfournement (9, 11) et dont l'extrémité arrière communique avec l'intérieur (13) dudit corps central (1) par l'intérmediaire de passages (14), ledit four comprenant encore des moyens (22, 26; 27, 28) destinés à assurer le cheminement du matériau, au moins une ouverture de sortie (19), un brûleur (29) et un foyer (21 des moyens d'appui (2, 3; 4, 5) et des moyens permettant son entraînement en rotation (6), caractérisé en ce qu'il comprend un troisième corps cylindrique (17) ou corps extérieur disposé, coaxialement, autour dudit second corps (7) ou corps intermédiaire, ces corps intermédiaire (7) et extérieur (17) étant rigidement solidaires et délimitant, entre eux, une chambre annulaire d'évacuation (18), et en ce qu'une portion dudit corps extérieur (17) est disposée en avancée par rapport à l'extrémité antérieure (7a) du corps intermédiaire (7), cette portion disposée en avancée délimitant une enceinte annulaire (20) disposée autour d'une portion du corps central (1) pourvue d'au moins une ouverture de sortie (19), cette enceinte annulaire établissant une communication directe, par l'intermédiaire de ladite ouverture de sortie, entre le foyer (21) et ladite chambre d'évacuation.
摘要翻译： 1.设计用于制造膏药的旋转窑，其中包括大型旋转的圆柱形管状体（1）或设置有前端开口（10）的中心体，该前部开口（10）的端部或后端 1b）; 所述中心体与具有较大直径和较短长度的第二圆柱形管状体（7）同心地整体，其沿着所述大圆柱形管状体（1）的大部分中心跨距延伸; 所述两个旋转体在它们之间限定一个中间环形室（8），其中前部的前端至少设置有一个引导开口（10），用于流入待处理材料并由一个装料斗（9），11），并且后端通过通道（14）连接到所述中心体（1）的内部（13），所述窑还包括：一些装置（22,28; 27,28），其布置成以确保所述材料在被处理时的流动并且分别布置在所述环形室和所述中心体的所述材料的路线中; 布置在中心体（1）的前部的火箱（21）; 燃烧器（29）; 至少一个用于被处理的材料的尾部开口（19），等同地接合到所述中心体的前部; 一些支撑装置（2,3,4,5）和允许旋转操作（8）的其它装置，其特征在于，它包括一个与所述第二圆柱形管状体（7）同轴接合的第三圆柱形管状体（17）或外部主体，或中间体; 所述中间体（7）和外部主体（17）刚性地整合并限制在它们之间的输送环形室（18），并且所述外部主体（17）的一部分与前端（7a 中间体（7）的所述部分，所述部分布置成突出部，所述突出部限制环形外壳（20），所述环形外壳设置在所述中心体（1）的一部分周围，所述环形外壳至少具有尾部开口（19），所述环形外壳设置在所述火箱（21）和所述输送室之间通过所述尾部开口的直接连接，其后端借助于输送开口（24）进入所述后料斗（25）。

3. 发明公开

EP2844618A1 VERFAHREN ZUR HERSTELLUNG SYNTHETISCHER QUARZGLASKÖRNUNG 有权
标题翻译：方法生产合成石英玻璃砂
公开(公告)号：EP2844618A1
公开(公告)日：2015-03-11
申请号：EP13718543.5
申请日：2013-04-17
申请人： Heraeus Quarzglas GmbH & Co. KG
发明人： LEHMANN, Walter , HOFMANN, Achim , KAYSER, Thomas , ARNDT, Martin
IPC分类号： C03B19/10 , F27B7/00
CPC分类号： C03B20/00 , C03B19/1095 , C03B2201/02 , C04B35/185 , C04B35/62665 , C04B35/64 , C04B2235/5427 , C04B2235/77 , C04B2235/94 , C23C4/10 , C23C4/11 , C23C4/18 , C23C4/185 , F27B7/00 , F27B7/04 , F27B7/34
摘要： The production of a quartz glass grit comprises the granulation of pyrogenetically produced silicic acid, and the formation of a SiO
2 granulate and the vitrification of the SiO
2 granulate using a treatment gas, which contains at least 30% by volume of helium and/or hydrogen. Said process is time consuming and cost intensive. In order to provide a method which makes it possible, starting from a porous SiO
2 granulate, to manufacture, in a cost effective manner, a dense, synthetic quartz glass grit, which is suitable for melting bubble-free components made of quartz glass, according to the invention the vitrification of the SiO
2 granulate occurs in a rotary kiln having a mullite-containing ceramic rotary kiln, for the manufacture of which a starting powder, which contains a molar proportion of at least 45% SiO
2 and Al
2 O
3 is applied by means of a thermal powder spraying method, forming a mullite-containing layer on a mold core, and the mold core is subsequently removed, and wherein the ceramic rotary kiln is flooded with a treatment gas or rinsed with a treatment gas, and wherein the ceramic rotary kiln is flooded with a treatment gas or rinsed with a treatment gas, which contains at least 30% by volume of helium and/or hydrogen.

4. 发明授权

EP1515925B8 ROTARY FURNACE FOR MANUFACTURING LIGHT BUILDING AGGREGATE 有权转让
标题翻译：旋转管炉制造轻质集料
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
发明人： Luczaj , Krzysztof , Sokolowski, Janusz
IPC分类号： F27B7/02 , F27B7/36
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.

5. 发明授权

EP2844618B1 VERFAHREN ZUR HERSTELLUNG SYNTHETISCHER QUARZGLASKÖRNUNG 有权
标题翻译：方法生产合成石英玻璃砂
公开(公告)号：EP2844618B1
公开(公告)日：2016-08-10
申请号：EP13718543.5
申请日：2013-04-17
申请人： Heraeus Quarzglas GmbH & Co. KG
发明人： LEHMANN, Walter , HOFMANN, Achim , KAYSER, Thomas , ARNDT, Martin
IPC分类号： C03B19/00 , F27B7/00 , C04B35/185 , C23C4/10 , C23C4/18 , C03B19/10 , F27B7/04 , F27B7/34 , C04B35/64 , C04B35/626
CPC分类号： C03B20/00 , C03B19/1095 , C03B2201/02 , C04B35/185 , C04B35/62665 , C04B35/64 , C04B2235/5427 , C04B2235/77 , C04B2235/94 , C23C4/10 , C23C4/11 , C23C4/18 , C23C4/185 , F27B7/00 , F27B7/04 , F27B7/34

6. 发明授权

EP0017811B1 Drehrohr mit mindestens einem darin angeordneten wärmebeaufschlagbaren Behandlungsrohr 有权
标题翻译：具有最小一管式热交换器的旋转鼓
公开(公告)号：EP0017811B1
公开(公告)日：1982-03-17
申请号：EP80101593.4
申请日：1980-03-26
申请人： BAYER AG
发明人： Keller, Wolfgang, Dipl.-Ing.
IPC分类号： F27B7/04 , F28D11/04
CPC分类号： F27B7/20 , F27B7/04

7. 发明授权

EP1515925B1 ROTARY FURNACE FOR MANUFACTURING LIGHT BUILDING AGGREGATE 有权转让
标题翻译：旋转管炉制造轻质集料
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
发明人： Luczaj Krzysztof , Sokolowski,Janusz
IPC分类号： F27B7/02 , F27B7/36
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.

8. 发明公开

EP1515925A2 METHOD FOR MANUFACTURING LIGHT BUILDING AGGREGATE AND A ROTARY FURNACE FOR THE PRODUCTION THEREOF 有权转让
标题翻译：旋转管炉制造轻质集料
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
申请人： Luczaj, Krzysztof , Sokolowski, Janusz
发明人： Luczaj, Krzysztof , Sokolowski, Janusz
IPC分类号： C04B18/02 , F27B7/04
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.

9. 发明公开

EP0227923A1 Kiln construction 失效
标题翻译：窑的类型。
公开(公告)号：EP0227923A1
公开(公告)日：1987-07-08
申请号：EP86115524.0
申请日：1986-11-08
申请人： PPG INDUSTRIES, INC.
发明人： Lawhon, Robert Andrew , Karraker, James Leo
IPC分类号： F27B7/20 , F27B7/16 , C03B1/00 , C03B3/00
CPC分类号： F27B7/04 , C03B1/02 , C03B3/023 , F27B7/16 , F27B7/2016 , F27B2007/041 , F27B2007/046 , Y02P40/57
摘要： An apparatus for and method of adjusting the effective length of a rotary kiln (10). Preheating gas enters the kiln (10), passes over a portion of the material to be heated and exits the kiln (10) through an axially extending exhaust duct (50). Changing the length of the duct (50) modifies the amount of time the material is subjected to direct heating by the gas so that the effective heating length of the kiln (10) is changed.

10. 发明授权

EP0083549B1 Four rotatif à haut rendement calorifique, pour la fabrication de plâtres 有权
标题翻译：用于生产燃烧甘油的大规模高效旋转炉
公开(公告)号：EP0083549B1
公开(公告)日：1986-05-21
申请号：EP82430041.2
申请日：1982-12-21
申请人： TALLERES A. MONTERDE, S.A.
发明人： Monterde, Irene V.
IPC分类号： F27B7/00 , C04B11/02
CPC分类号： C04B11/036 , F27B7/04 , F27B7/14 , C04B11/05

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式