Thread type filter used by water-collecting well and used for obtaining water near river

The utility model relates to a thread type filter used by a water-collecting well and used for obtaining water near a river. An existing filter for obtaining the water near the river is mostly prefabricated by adopting cement, and is large in machining difficulty and construction difficulty, low in...

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Bibliographic Details
Main Authors ZHU XIANGE, ZHOU JIANZHAO, HAI QIN, LIU RUBO, LIU YUANYING, MA XUEQIN, HE ZUPENG
Format Patent
LanguageChinese
English
Published 26.06.2013
Subjects
FIXED CONSTRUCTIONS
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
SEWERAGE
WATER SUPPLY
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Summary:The utility model relates to a thread type filter used by a water-collecting well and used for obtaining water near a river. An existing filter for obtaining the water near the river is mostly prefabricated by adopting cement, and is large in machining difficulty and construction difficulty, low in water filtering efficiency, small in void ratio and poor in water collecting effect. The thread type filter comprises cage type frame filter columns (1) and strip rods (2), the section of the strip rods (2) are ladder-shaped, and the strip rods (2) are arranged on the cage type frame filter columns (1) in a winding mode. The thread type filter is light in weight, good in water filtering effect and sand intercepting effect, convenient to construct, and large in water inflow.
Bibliography:Application Number: CN20122377148U