A disc filter press device

Abstract

The invention discloses a disk type filter pressing device, which is composed of a grouting tank and a filter press, wherein the bottom end of a grouting tank shell is communicated with the top end of a filter press shell, a stirrer extending towards the filter press is arranged in the inner cavity of the grouting tank shell; a slewing shaft of the filter press horizontally penetrates through the filter press shell and is of a hollow structure; one end of the slewing shaft is communicated with a filtrate connector of the filter press; multiple disk type filter cores communicated with the inner cavity of the slewing shaft are coaxially arranged on the slewing shaft and in the inner cavity of the filter press shell; a fixed scraping plate fixed relative to the filter press shell is arranged between each two adjacent disk type filter cores; a filter press auger is arranged at the lower part of the inner cavity of the filter press shell. According to the disk type filter pressing device, the filter press auger is arranged at the lower part of the filter press, and a certain space is cleared out through the filter press auger when filter cakes are discharged; the grouting tank is directly arranged on the filter press, and thus pipelines are shortened; the stirrer is used for crushing the filter cakes in the grouting tank, so that the cakes fall into the filter press and the problem that filter cakes of an existing disk type filter pressing device cannot be discharged is solved.

Description

technical field [0001] The invention relates to the field of filter press devices, in particular to a disc-type filter press device. Background technique [0002] The applicant first applied for a disc filter press device, which can solve the problem that the existing filter press adopts a variable filter chamber volume structure, resulting in complex structure, serious wear, high cost, and high labor intensity for cleaning the filter plate ; Because it was only proposed according to the test results of the small-scale manual test device, the filter element was extracted from the housing for each test and rinsed with water. The pipeline from the slurry tank to the disc filter press and all the chambers of the disc filter press are tightly blocked by the filter cake, and the filter cake cannot be discharged at all. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a disc-type filter press device, which can solve th...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a disc-type filter press device, which can solve the problem of the pipeline for conveying slurry from the slurry tank to the disc-type filter press after the existing disc-type filter press device is pressurized. All the chambers of the disc filter press are tightly blocked by the filter cake, resulting in the problem that the filter cake cannot be discharged at all

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