High Efficiency Belt Filter Press For Sewage Sludge Dewatering

Profile of our company:

Dazhang Filtration Equipment Co., Ltd. is one of the biggest manufactures in the Central China. We are specialized in design manufacture, exporting and wholesaling comprehensive range of Filter Press.?With top class R&D personnel, experienced workers and high qualified sales?team,?we are all devoting to provide best products for our esteemed clients.

Working principle of belt filter press:

Belt type filter press is consisting of three steps to filter and dehydration:
Gravity dehydration
Sludge from wastewater treatment plant will be pumped into sludge mixing tank and mixed with

polymer agglutinant, by the polymer agglutinant the tiny suspended particles in the sludge will be

transferred to some larger particles and then overflow into the press dewatering unit from the top of

mixing tank.
Pressure dehydration
Sludge enters into pressure dehydration unit from gravity dehydration unit; the upper and lower filter

belt will squeeze and dewater the sludge.
Adding pressure dehydration
Sludge moves along with the filter belt into the adding pressure sludge dewatering unit, the sludge will

go through six rollers which is perpendicular, the roller diameter from big to small in sequence and the

pressure increases gradually from small to large, along with the continuously change of the up and low

position of filter belt between different rollers, this will shear the sludge, and then the capillary water in

the sludge will be squeezed out and will come out the dry sludge cake. 

Features:

continuously.
2.long service life.
3.Easy to operate.
4.Large productivity and high dewatering capacity.
5.With Stainless structure, easy for maintenance
6.Long gravity dehydration, low energy consumption .
7.PLC Program Control and DCS remote interface reserves.
8.Automatic Dual Pneumatic Tensioning & Tracking System.

Belt Filter Press Models:

Workplace:

Application of Belt Filter Press:

Municipal WWTP Sludge
Pulp & Paper Sludge
Water Plant Sludge
Municipal WWTP Sludge
Pulp & Paper Sludge
Septage
Ink Sludge
Mineral Slurries
Food Products etc.

Onsite shows:

Overseas Customers:

Certificate

If you have any questions about filter press, please feel free to contact us!