Vertical type full automatic pressure filter

Abstract

The invention relates to a vertical type full automatic pressure filter applied in solid-liquid separation and aims to provide a vertical type pressure filter which is provided with a three-cylinder abutting mechanism, is simple and reliable, is easy for use and has low cost, energy saving and consumption reduction. The vertical type full automatic pressure filter is characterized in that two abutting cylinders (16) and a rapid oil cylinder (18) are fixed on a frame (19); a lower press plate (4) is fixed on the abutting cylinders (16) and the rapid oil cylinder (18); filter plate groups (5) are placed on the lower press plate (4); the filter plate groups (5) are laminated; an upper press plate (6), a guide column (8) and a guide filter plate group (5) are fixed on the filter plate groups (5) by a side plate (7); filter cloth (9) is wound to form an S shape in the filter plate groups (5); and the filter cloth (9) penetrates through a tension device (10), a deviation correcting device (11), a drive device (12) and a cleaning device (15) outside the filter plate groups (5) to form a sealed annular shape. The invention has the advantages of simplicity, reliability, easy use, low cost,energy saving and consumption reduction.

Description

technical field [0001] The invention relates to a vertical fully automatic filter press used in solid-liquid separation, and belongs to the technical field of filter press structures. Background technique [0002] At present, the transmission mode of the automatic vertical filter press has various forms such as hydraulic control, hydraulic and mechanical control, and mechanical control. Hydraulic and mechanical control, mechanical control and other forms all have the phenomenon of material leakage due to poor sealing of the filter plate assembly during the diaphragm extrusion stage. Therefore, it is determined that the transmission method adopts hydraulic control. The entire hydraulic system adopts a pump oil supply system to meet the movement needs of different mechanisms, such as: the movement of the filter plate assembly, filter cloth drive, filter cloth tension, filter cloth deviation correction, etc. [0003] At present, there are two types of oil cylinder structures ...

AI Technical Summary

Problems solved by technology

The cylinder body is fixed on the base fixed to the ground, and the piston rod drives the filter plate assembly to move up and down according to the process requirements. The stability of the filter plate assembly movement is determined by the synchronization of the four oil cylinders. Complicated technical control, such as pin cylinder locking, etc., such as patent 200810103066.8, is not easy to operate and maintain, so it is necessary to develop a simple, reliable, easy-to-use, and low-cost three-cylinder jacking mechanism

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