
基本信息:
- 专利标题: 褐煤干燥系统及褐煤干燥方法
- 申请号:CN201810067462.3 申请日:2018-01-24
- 公开(公告)号:CN108387069A 公开(公告)日:2018-08-10
- 发明人: 李柱先
- 申请人: 李柱先
- 申请人地址: 韩国京畿道
- 专利权人: 李柱先
- 当前专利权人: 李柱先
- 当前专利权人地址: 韩国京畿道
- 代理机构: 北京聿宏知识产权代理有限公司
- 代理人: 吴大建; 陈伟
- 优先权: 10-2017-0011007 2017.01.24 KR
- 主分类号: F26B1/00
- IPC分类号: F26B1/00 ; F26B11/06 ; F26B21/14 ; F26B23/10 ; F26B25/00 ; F26B25/02 ; F26B25/04
The system for drying lignite according to the present disclosure includes a mill configured to crush the lignite; a dryer configured to receive crushed lignite from the mill, to dry the lignite by heat-exchange with steam and to discharge dried lignite; a condensing-precipitating evaporator in fluid communication with the dryer so as to receive vapor which is evaporated when the lignite is dried, and which is discharged from the dryer. The evaporator is configured to condense the vapor discharged from the dryer by heat-exchange with water. The coal dust contained in the vapor is precipitated into a condensed aqueous solution when the vapor is being condensed, and the condensed aqueous solution is discharged. The system includes a Mechanical Vapor Re-Compression (MVR) configured to receive steam generated from the condensing-precipitating evaporator, to compress the steam into superheated steam, and to supply the compressed superheated steam to the dryer.
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F26 | 干燥 |
----F26B | 从固体材料或制品中消除液体的干燥 |
------F26B1/00 | 促进固体材料或制品干燥的初步处理 |