Sludge filter-press filter band mechanism

Abstract

The invention relates to a filter band mechanism, specifically relates to a sludge filter-press filter band mechanism and belongs to the technical field of environment-friendly equipment. The sludge filter-press filter band mechanism comprises a shell, wherein an upper driving roller and an upper driven roller are respectively arranged on the two sides in the shell; an upper filter band is sleeved between the upper driving roller and the upper driven roller; an upper correcting mechanism is arranged at the upper end of the upper filter band; the upper filter band is pressed by the upper correcting mechanism; a lower driving roller is arranged under the upper driving roller; a lower driven roller is arranged under the upper driven roller; a lower filter band is sleeved between the lower driving roller and the lower driven roller; a lower correcting mechanism is arranged at the lower end of the lower filter band; the lower filter band is pressed by the lower correcting mechanism. The sludge filter-press filter band mechanism has a simple, compact and reasonable structure; water in the sludge can be fully pressed and extruded under the interaction between the upper and lower filter bands and the pressing wheel; the dewatering efficiency and the dewatering quality of the sludge are increased; the running cost is lowered.

Description

technical field [0001] The invention relates to a filter belt mechanism, in particular to a sludge press filter belt mechanism, which belongs to the technical field of environmental protection equipment. Background technique [0002] In the prior art, the sludge treatment device usually includes a sludge thickening device and a dehydrator that are independently installed. When performing sludge treatment, the sludge thickening device is used to thicken the relatively thin sludge first, and the sludge with reduced water content after concentration The mud then enters the dehydrator for dehydration. This sludge treatment method, firstly, requires a large investment in equipment, takes up a large space, consumes a lot of energy, and has high operating costs; secondly, the existing sludge thickening device is prone to blockage, resulting in low work efficiency and high operating costs. The thickening effect on sludge is limited. In recent years, some people have also reported ...

AI Technical Summary

Problems solved by technology

This sludge treatment method, firstly, requires a large investment in equipment, takes up a large space, consumes a lot of energy, and has high operating costs; secondly, the existing sludge thickening device is prone to blockage, resulting in low work efficiency and high operating costs. Limited effect on sludge thickening

In recent years, some people have also reported the concentration and dehydration integrated machine, but the treatment effect of the existing concentration and dehydration integrated machine is significantly lower than that of the traditional concentration and dehydration device.

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