Thickener Sludge Dewatering Belt Filter Press Machine

Product Description

Product Description

 

QK-NS belt filter press is used to solid/liquid separation process, particularly the dewatering of sludge in the chemical industry, paper mill, printing and dyeing mill, mining and water treatment. The process of dewatering is primarily obtained by passing a pair of filtering cloths and belt through a system of rollers, the system takes sludge or slury as a feed, and separates it into a filter and a solid cake.

 

Our Advantages

 

Simple and reliable, with good quality; high capacity thoughput, low cost and low energy running cost, noiesless; low staffing, easy maintance and long life; open and viewable at flow level for easier adjustment and monitoring; continuous working; be wdely used for many fields.

 

Working Principle

QK-NS belt filter press is a biosolids/sludge dewatering device that applies mechanical pressure to a chemically contioned slurry, which is sandwiched between two tensioned belts, by passing those belts through a serpentine of decreasing diameter rolls. The machine can actually be divided into three zones; gravity zone, where free draining water is drained by gravity through a porous belt; wedge zone, where the solids are prepared for pressure application; and pressure zone, where medium, then high pressure is applied to the contioned solids. Typically, a belt filter press receives a slury ranging from 1-4% feed solids and produces a final product of 18-22%cake solids. Performance depemds on the nature of the solids being processed.