Fiber shaped body filtering material
Title：
Fiber shaped body filtering material
Application Number：
 200410037977
Application Date：
 2004/05/18
Announcement Date：
 2005/02/16
Pub. Date：
Publication Number：
 1579596
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B01D 39/02
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Li Zhenyu, Liu Mo
Key Words：
 Fiber shaped, body filtering material
Abstract：
 The invention relates to a body filtration material of fibre forming. Belonging to water treatment field, it is used to separate kinds of impurities in water. It is composed by kernel and weaving layer which is directly weaved by fibre silk or made by putting fibre silk on base cloth. In an upright of curved column shape, the kernel surface is connected with weaving layer, fibre silk lies in kernel surface and the kernel is wrapped by fibre silk. Filtration material in the invention has a large surface area, high precision and big filth containing capacity. It has a long using life because fibre silk is uneasy to fallout. At the same time, it is easy to wash for avoiding entangle among fibre silks.
Claim：
Priority：
PCT：
LegalStatus：

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