Its efficiency is 4~6 times higher than the earlier one and clean 85% sludge in the tank. This greatly lengthened the regular tank clear time-gap and avoided the problems of the original system (in the 4 years since first set of apparatus being putted into use, this sewage sedimentation tank has not had any sludge deposition).
Characteristics:
1,Been fixed in the bottom of the tank, it highly raise the pressure difference and flowing speed. It is a great help that have increased the sludge cleaning efficiency
2,The requirement of pressure is low enough that the original sluice pipe line and equipment can satisfy its power request.
3,The negative pressure produced helps elevating the settlement tank。
4,Every group of sludge cleaning equipment is capable of 10~20 square meter’s cleaning
5,The suspended substance which has big than narmal size and certain viscoclasticity does not effect its narmal efficiency.