Horizontal type sheet frame filter press

Abstract

The invention relates to the technical field of solid-liquid separation equipment, in particular to a horizontal type sheet frame filter press. The horizontal type sheet frame filter press comprises a base and a rack arranged on the base, and a plurality of water removing filtering devices which are vertically arranged side by side are movably clamped on a first sliding rail through first sliding wheels on the two sides of the water removing filtering devices. A pull ring is arranged between every two adjacent first sliding wheels on the same side in a sleeved mode. One end of filter cloth sequentially winds around a first roller wheel at the bottom of each water removing filtering device and a third roller wheel arranged above the right side of each water removing filtering devices from the left side of the water removing filtering device on the leftmost side and finally penetrates out of the first roller wheel at the bottom of the water removing filtering device on the rightmost side. The horizontal type sheet frame filter press is reasonable in structural design and convenient to operate, automatic mud falling is achieved, unnecessary procedures are reduced, automatic processing is achieved, the working efficiency is greatly improved, consumption is low, the yield is high, the energy saving effect is good, the filter pressing efficiency is good, the abrasion of a filter plate to the filter cloth is reduced, the service life of the filter cloth is greatly prolonged, and the problems in the prior art are solved.

Description

Technical field: [0001] The invention relates to the technical field of solid-liquid separation equipment, in particular to a plate and frame horizontal filter press. Background technique: [0002] Filter press is a kind of equipment for solid-liquid separation of materials through pressure filtration. It is widely used in chemical industry, dyestuff, petroleum, ceramics, medicine, food, smelting and sludge treatment in various industries, etc., especially in the treatment of urban sludge. Processing, especially for the separation of slime has unique advantages. However, the existing horizontal filter press is assembled from multiple filter plates, and the external pressure is used as the driving force for filtration. After the filter press completes the filtration process, the sludge often adheres to the filter cloth of the filter plate. , cannot fall off by itself, and the staff need to manually shovel it off, which not only increases unnecessary processes and extra workl...

AI Technical Summary

Problems solved by technology

However, the existing horizontal filter press is assembled from multiple filter plates, and the external pressure is used as the driving force for filtration. After the filter press completes the filtration process, the sludge often adheres to the filter cloth of the filter plate. , cannot fall off by itself, and the staff need to manually shovel it off, which not only increases unnecessary processes and extra workload, but also takes time and effort, reduces work efficiency, and reduces unit output

In addition, there is also a vertical filter press that separates the sludge from the filter plate by pulling the filter cloth horizontally outward. The friction and wear of the filter plate is large, which greatly reduces the service life of the filter cloth, and a plastic slide plate is installed on each filter plate, which seriously affects the dehydration effect

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