Double-path filter pressing separation device and operation method

Abstract

The invention discloses a double-path filter pressing separation device and an operation method. The double-path filter pressing separation device comprises a filter pressing box and a reaction box, wherein the filter pressing box is provided with a first feeding opening; a motor is arranged at the top of the filter pressing box; the motor is connected with a pressurizing plate through a hydraulicrod; an opening is formed in the lower side of the filter pressing box; a filtering screen is arranged at the opening; a second feeding opening is formed in one side of the filtering screen; the lower side of the second feeding opening is connected with the bottom end of a spiral evaporator and the top end of the spiral evaporator is communicated with a pump; two pipeline channels are formed in the pump; one pipeline channel is connected with a heating box and the other pipeline channel is connected with a cooling box; a plurality of guide pipes are arranged at one side of the heating box; the guide pipes are communicated with a filtering box; a first cooling box is communicated with a vacuum box; the filtering box and the vacuum box are communicated with a material tank through hoses. The double-path filter pressing separation device has the advantages that the double-path filter pressing separation device has a novel structure and double paths.

Description

Technical field [0001] The invention relates to a dual-path filter press separation device and an operation method. Background technique [0002] The prior art discloses a stacked screw-type solid-liquid separation device, which is provided with a solid-liquid separation part having a plurality of adjacent fixed rings and a plurality of movable rings arranged between the adjacent fixed rings, and a solid-liquid separation part penetrating the solid At least one screw extending from the liquid separation part, the movable ring becomes the movable ring being pushed by the rotating screw, and the object to be processed entering the solid-liquid separation part is directed toward the outlet of the solid-liquid separation part by the rotating screw While moving, the filtrate separated from the object to be processed is discharged through the solid-liquid separation section of the solid-liquid separation section. Due to the contact between the movable ring and the screw shaft of this ...

AI Technical Summary

Problems solved by technology

However, in the driving mode of this structure, there is no other supporting part on the eccentric shaft, which is prone to deformation. Due to the larger bearing capacity, it is difficult to realize the driving of large machines; the driving rod that drives the movable ring is prone to deformation and bending

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