The sewage pump is suitable for the discharge of serious polluting wastewater from factories, sewage discharge stations in residential areas, drainage systems of urban sewage treatment plants, drainage stations of civil air defense systems, water installations of waterworks, sewage discharge from hospitals and hotels, municipal construction sites, Exploration, mining auxiliary machine, rural biogas digesters, irrigation and other industries, conveyor belt particles of sewage, dirt, can also be used for clean water and with corrosive media.
Sewage pump impeller is different.
The AS tear submersible sewage pump impeller form is open impeller.
Sewage pump impeller generally by the hub, blades and cover three parts. The cover of the impeller has a front cover and a rear cover. The cover on the inlet side of the impeller is called a front cover, and the cover on the other side is called a rear cover.
Closed impeller
Both sides of the impeller cover, cover 4 to 6 leaves. When the blade bending direction and the opposite direction of rotation of the impeller, known as the shield curved leaves. General impeller blades are curved after the leaves. This closed impeller higher efficiency, the most widely used.
Open impeller
There is no cover on both sides of the impeller, and the blades are connected to the hub by ribs. This impeller has the advantages of simple structure, easy manufacture, but low efficiency, and is suitable for conveying liquids containing more suspended solids or fibers.
Lovol Engine Parts,Diesel Engine Part,Perkins Engine Parts
Deutz Engine,Deutz Engine Parts Co., Ltd. , http://www.nsenginepart.com
没有评论:
发表评论