| 发明名称 | Method and plant for the production of cement clinker | ||
| 摘要 | The method according to the invention for producing cement clinker comprises substantially the following method steps: raw cement material is preheated in a preheater,the preheated material is heated further in a calcining zone while admitting combustion air, andthe material heated in this manner is fired in a kiln to form cement clinker,wherein a part of the waste gases developing in the kiln is used to preheat the raw cement material in the preheater, and another part is diverted, and is used in a heat exchanger to preheat the combustion air used in the calcining zone. | ||
| 申请公布号 | US9067828(B2) | 申请公布日期 | 2015.06.30 |
| 申请号 | US201013516310 | 申请日期 | 2010.10.07 |
| 申请人 | ThyssenKrupp Industrial Solutions AG | 发明人 | Kupper Detlev |
| 分类号 | C04B7/43;C04B7/36 | 主分类号 | C04B7/43 |
| 代理机构 | Renner Kenner Greive Bobak Taylor & Weber | 代理人 | Renner Kenner Greive Bobak Taylor & Weber |
| 主权项 | 1. A method for producing cement clinker, wherein a. raw cement material is preheated in a preheater, b. the preheated material is heated further in a calcining zone while admitting combustion air, c. the material heated in this manner is fired in a kiln to form cement clinker, d. wherein a part of the waste gases developing in the kiln is used to preheat the raw cement material in the preheater, and another part is diverted,characterised in that at least a part of the diverted kiln waste gases is used in a heat exchanger to preheat the combustion air used in the calcining zone. | ||
| 地址 | DE | ||