基本信息:
- 专利标题： 一种内热式滚筒蓄热壁粉煤热解工艺及装置
- 专利标题（英）：Internal-heated drum heat storage wall pulverized coal pyrolysis technology and device
- 申请号：CN201710044053.7 申请日：2017-01-19
- 公开(公告)号：CN106753492A 公开(公告)日：2017-05-31
- 发明人： 张相平 , 张军 , 亢刚 , 董芳儒 , 孟清华 , 周秋成 , 马艳 , 张慧蓉
- 申请人： 榆林煤化工产业升级技术研发中心
- 申请人地址： 陕西省榆林市榆阳区高新区创业大厦24楼
- 专利权人： 榆林煤化工产业升级技术研发中心
- 当前专利权人： 榆林煤化工产业促进中心
- 当前专利权人地址： 719000 陕西省榆林市高新区创业大厦10楼
- 代理机构： 北京汇信合知识产权代理有限公司
- 代理人： 吴甘棠
- 主分类号： C10B53/04
- IPC分类号： C10B53/04 ; C10B57/10 ; C10B47/20 ; C10B47/30
The invention discloses an internal-heated drum heat storage wall pulverized coal pyrolysis device. The internal-heated drum heat storage wall pulverized coal pyrolysis device comprises a raw material drying system, a pyrolysis system and a semi-coke cooling system, wherein a raw material drying outlet of the raw material drying system is connected with an inlet of the pyrolysis system; an outlet of the pyrolysis system is connected with the semi-coke cooling system; the semi-coke cooling system is connected with the raw material drying system; the pyrolysis system comprises a semi-dry distillation system and a dry distillation system, and the pre-dry distillation system is connected with the dry distillation in a cyclic way. The internal-heated drum heat storage wall pulverized coal pyrolysis technology and the device have the advantages that the pyrolysis oil gas dedusting is related with technological process material, the self high-temperature particle material in the dry distillation process is fully utilized, the particle bed filtering system is formed, and the self-cleaning process of pyrolysis oil gas is completed.
公开/授权文献:
- CN106753492B 一种内热式滚筒蓄热壁粉煤热解工艺及装置 公开/授权日：2024-02-09
IPC结构图谱:
| C | 化学；冶金 |
| --C10 | 石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤 |
| ----C10B | 含碳物料的干馏生产煤气、焦炭、焦油或类似物 |
| ------C10B53/00 | 专用于特定的固态原物料或特殊形式的固态原物料的干馏 |
| --------C10B53/04 | .粉煤的 |