基本信息:
- 专利标题： 造纸法薄片生产中固液分离的方法
- 专利标题（英）：Method for solid-liquid separation during sheet production through papermaking process
- 申请号：CN200910312098.3 申请日：2009-12-23
- 公开(公告)号：CN101744357B 公开(公告)日：2011-10-12
- 发明人： 尹新强 , 谭新良 , 傅见山 , 邓昌健 , 尹大锋 , 刘金云 , 姚舜 , 郭学民
- 申请人： 湖南中烟工业有限责任公司
- 申请人地址： 湖南省长沙市雨花区万家丽中路三段188号
- 专利权人： 湖南中烟工业有限责任公司
- 当前专利权人： 湖南中烟工业有限责任公司
- 当前专利权人地址： 湖南省长沙市雨花区万家丽中路三段188号
- 代理机构： 长沙市融智专利事务所
- 代理人： 颜勇
- 主分类号： A24B3/14
- IPC分类号： A24B3/14 ; B01D21/26
The invention discloses a method for solid-liquid separation during tobacco sheet production through papermaking process, which includes steps: respectively extracting the fragments of tobacco stalk and tobacco leaf through hot water; respectively implementing horizontal centrifugal separation on the mixture of the fragments of tobacco stalk or tobacco leaf, and water, moving solid slag to the working procedure of defibrination, and moving the extract liquor eliminating coarse slag into a disc type separator, and feeding the obtained clear liquid into the working procedure of concentrating innext section; then concentrating the extract liquor, and spraying or coating the concentrated extract liquor on a formed fiber sheet substrate, drying, tabletting and forming. The production technique method adopted by the invention improves the use ratio for sheet production concentrators through papermaking technique and increases the inherent quality of the concentrated liquor, thereby improving the inherent quality of sheet products through papermaking technique.
公开/授权文献:
- CN101744357A 造纸法薄片生产中固液分离的方法 公开/授权日：2010-06-23
IPC结构图谱:
| A | 人类生活必需 |
| --A24 | 烟草；雪茄烟；纸烟；吸烟者用品 |
| ----A24B | 吸烟或嚼烟的制造或制备；烟草；鼻烟 |
| ------A24B3/00 | 在烟厂内制备烟草 |
| --------A24B3/14 | .形成再制烟草产品，如外包烟叶材料、烟纸、仿造烟叶、烟条、烟饼；这类产品的形式 |