Sludge filter pressing device of deep sludge filter-pressing dehydration system

Abstract

The invention discloses a sludge filter pressing device of a deep sludge filter-pressing dehydration system, and belongs to a sludge filter-pressing dehydration device. The sludge filter press comprises a filter pressing barrel and a press machine, wherein the filter pressing barrel is arranged below the filter pressing platform of the press machine, the press machine applies filtering pressure tosludge in the filter pressing barrel, and comprises a filter pressing oil cylinder, a filter pressing oil cylinder piston, a filter pressing platform, a filter pressing support column, a filter pressing bottom seat, a filter barrel guide rail and a filter pressing top seat, the filter pressing support column is connected between the filter pressing top seat and the filter pressing bottom seat, the filter pressing oil cylinder is connected to the filter pressing top seat, the filter pressing oil cylinder piston of the filter pressing oil cylinder penetrates through the filter pressing top seat, the filter pressing platform is connected to the end of the filter pressing oil cylinder piston, the filter barrel guide rail is arranged on the filter pressing bottom seat, and the filter pressingbarrel operates on the filter barrel guide rail. According to the invention, no chemical additive needs to be added in the dewatering filter pressing work of the sludge filter pressing device, the cost is effectively reduced, the operation is stable and reliable, the equipment automation degree is high, and operators do not need to operate on site.

Description

technical field [0001] The invention relates to a sludge filter press dewatering device, in particular to a sludge filter press device of a deep sludge filter press dewatering system. Background technique [0002] At present, the working principle of the plate and frame filter press is that the water in the sludge is discharged through the filter cloth through the extrusion of the plate and frame to achieve the purpose of dehydration. It is mainly composed of recessed filter plate, frame, automatic-pneumatic closing system, side plate suspension system, filter plate vibration system, air compression device, filter cloth high-pressure washing device, and is bulky. The plate and frame sludge filter press needs to add iron salt and lime as additives in order to achieve the effect of filter press dehydration, which undoubtedly increases the cost of sludge filter press, and increases the amount of sludge, and then dewaters the sludge . In addition, manual operation is required ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sludge filter press device of a deep sludge filter press dewatering system, to solve the need for manual operation of the plate and frame filter press in the prior art in the process of sludge dewatering and filter press, and the labor of workers The problem of high strength and low work efficiency

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