Mobile Filter Cloth Membrane Filter Press

Key Benefits

Applications

The filter press with a moving filter cloth is widely used in the mining and beneficiation industry for dewatering coal slurries, metallurgical slurries, filtering chemical suspensions, flue gas desulfurization at power plants, as well as for processing gypsum, sand, and crushed stone suspensions, and industrial and domestic slurries. It is suitable for the continuous and efficient dewatering of materials with a high solids content.
The automatic filter press with a moving filter cloth—our patented sludge dewatering technology—utilizes the principles of thin-layer dewatering to achieve a high solids content. Without chemical additives (such as lime or fly ash), it reduces sludge moisture content from 99% to 60% in a single step. The resulting fine, highly air-permeable filter cake easily meets the pretreatment requirements for subsequent processes, including drying, incineration, landfill disposal, and composting. This system enables simultaneous rapid sludge discharge and filter cloth rinsing through the up-and-down reciprocating motion of the filter cloth. Built on a cloud-based platform and leveraging big data technologies, it provides reliable equipment operation guarantees and early fault warning capabilities, significantly enhancing its stability and reliability. Thanks to its simplified process and compact design, this system allows for flexible retrofitting of existing facilities while adapting to industry developments to meet diverse application requirements.

Selection Notes (Limitations)

• High equipment cost: the initial investment significantly exceeds the cost of conventional filter presses.
• Complex design: requires more highly qualified personnel for maintenance and troubleshooting.
• Large dimensions: requires a certain amount of floor space in the production facility.