Filter Belts

Filtering and Transport in One Operation

Separation of Solids from Fluids such as in Flue Gas Desulfurization in Coal-fired Power Plants

CONTI® vacuum filter belts separate solids and liquids. If desired, this is accompanied by rinsing, leaching or acid washing. The belts form a continuously circulating trough that holds and transports the filter blanket, the filter cake, the suspension and the washing solvent and removes the filtrate. The force of gravity and the vacuum generated cause the filtrate to be siphoned off via the belt grooves and through the drainage holes in the center of the belt.

The filtrate is drained off via a longitudinally positioned vacuum box and a defined belt perforation. The predried filter cake is shed on the bend pulley.

CONTI® vacuum filter belts are in service on vacuum belt filter units used in the processing of minerals, ores, chemicals, dyes, foodstuffs, coal and paper as well as in flue-gas desulfurization systems and in fertilizer production etc.

 

Properties:

  • good chemical resistance
  • high temperature stability
  • good aging- and sun-cracking-resistance
  • high-strength
  • low-elongation
  • laterally stable

 

Product Range:

  • Belts in widths up to 4,800 mm
  • Completed with edge profiles, fluting, endless splice
  • Types available – normal, heat resistant, resistant to oil and grease

 

Vacuum Filter Belts – Special-Purpose Conveyor Belts and Products

 

Vacuum Filter Belts – Special-Purpose Conveyor Belts and Products

 

Vacuum Filter Belts – Special-Purpose Conveyor Belts and Products

 

Vacuum Filter Belts – Special-Purpose Conveyor Belts and Products