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1. 发明授权

US4717337A Method for producing white cement clinker 失效
标题翻译：生产白水泥熟料的方法
公开(公告)号：US4717337A
公开(公告)日：1988-01-05
申请号：US8080
申请日：1987-01-27
申请人： Toshikazu Ichiyanagi , Kanzaburo Sudo , Zenzaburo Kawai , Shoji Sekine , Hiroshi Teshigawara
发明人： Toshikazu Ichiyanagi , Kanzaburo Sudo , Zenzaburo Kawai , Shoji Sekine , Hiroshi Teshigawara
IPC分类号： C04B7/45 , C04B7/42 , C04B7/43 , C04B7/47 , F27B15/00 , F26B3/08 , F27B7/02
CPC分类号： C04B7/43 , F27B15/003
摘要： According to the present invention, white cement clinker particles are not burned in a rotary kiln and the burned clinker particles are not immersed in the water to be cooled. White cement clinker raw materials are burned in a fluidized bed burning furnace with a fluid bed or a spouted bed and the clinker particles thus burned are reduced with a reducing gas. The clinker particles thus reduced are first cooled with the water which is sprayed over the clinker particles and then further cooled with the air. The white cement clinker raw material particles fed into the fluidized bed burning furnace are burned into clinker particles while forming a fluidized bed and then the clinker particles thus burned drop through a jet injection pipe into a reduction chamber disposed below the burning furnace and are reduced. The clinker particles thus reduced are rapidly cooled to 600.degree.-700.degree. C. with the sprayed water while being isolated from the surrounding atmosphere in a primary cooling chamber and the clinker particles thus cooled are further cooled in a secondary cooling chamber with the air to 100.degree.-150.degree. C.

2. 发明授权

US4573908A Method and apparatus for producing white cement clinker 失效
标题翻译：生产白水泥熟料的方法和设备
公开(公告)号：US4573908A
公开(公告)日：1986-03-04
申请号：US743498
申请日：1985-06-11
申请人： Toshikazu Ichiyanagi , Kanzaburo Sudo , Zenzaburo Kawai , Shoji Sekine , Hiroshi Teshigawara
发明人： Toshikazu Ichiyanagi , Kanzaburo Sudo , Zenzaburo Kawai , Shoji Sekine , Hiroshi Teshigawara
IPC分类号： C04B7/45 , C04B7/42 , C04B7/43 , C04B7/47 , F27B15/00 , F27D15/02
CPC分类号： C04B7/43 , F27B15/003
摘要： According to the present invention, white cement clinker particles are not burned in a rotary kiln and the burned clinker particles are not immersed in the water to be cooled. White cement clinker raw materials are burned in a fluidized bed burning furnace with a fluid bed or a spouted bed and the clinker particles thus burned are reduced with a reducing gas. The clinker particles thus reduced are first cooled with the water which is sprayed over the clinker particles and then further cooled with the air. The white cement clinker raw material particles fed into the fluidized bed burning furnace are burned into clinker particles while forming a fluidized bed and then the clinker particles thus burned drop through a jet injection pipe into a reduction chamber disposed below the burning furnace and are reduced. The clinker particles thus reduced are rapidly cooled to 600.degree.-700.degree. C. with the sprayed water while being isolated from the surrounding atmosphere in a primary cooling chamber and the clinker particles thus cooled are further cooled in a secondary cooling chamber with the air to 100.degree.-150.degree. C.
摘要翻译：根据本发明，白水泥熟料颗粒不在回转窑中燃烧，并且烧结的熟料颗粒不会浸入要冷却的水中。白水泥熟料原料在具有流化床或喷射床的流化床燃烧炉中燃烧，并且由此燃烧的熟料颗粒用还原气体还原。这样减少的熟料颗粒首先用喷洒在熟料颗粒上的水冷却，然后用空气进一步冷却。进料到流化床燃烧炉中的白水泥熟料原料颗粒在形成流化床的同时被烧成熟料颗粒，然后通过喷射喷管将熟料颗粒滴落到设置在燃烧炉下方的还原室中并被还原。将这样还原的熟料颗粒用喷射水快速冷却至600〜-700℃，同时在初级冷却室中与周围环境隔离，并将这样冷却的熟料颗粒在二次冷却室中进一步冷却，空气与 100°-150℃

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