Filter material made up of fibre tow and tow joints


Application Number: 00107758
Application Date: 2000.05.26
Publication Number: 1273872
Publication Date: 2000.11.22
Priority Information:
International: B01D39/02
Applicant(s) Name: Qinghua Univ.
Address:
Inventor(s) Name: Li Zhenyu
Patent Agency Code: 11201
Patent Agent: luo wenqun
Abstract A filtering material is composed of fibre tow and tow joint. Said fibre tows are fixed in two joint in long strip shape. It has different structures and features large specific surface area, high filter precision, high capacity of containing dirt and high cleanness of granular filter material after back flush.