Vertical-type full-automatic filter press based on ultrasonic washing

Abstract

The invention discloses a vertical-type full-automatic filter press based on ultrasonic washing. The vertical-type full-automatic filter press based on ultrasonic washing comprises a rack (2) and filter pressing framework groups (5). The vertical-type full-automatic filter press based on ultrasonic washing is characterized in that each filter pressing framework group (5) mainly comprises a filter framework plate (14), a filter liquid framework (15), a diaphragm (11) and surrounding plates (19), wherein the diaphragm (11), the surrounding plates (19) and the filter pressing framework group (5) adjacent to the lower part define a filter cavity (10); the surrounding plates (20) are provided with charge pipe connectors (13) for enabling a filter material and a washing liquid to enter the filter cavity (10); a high-pressure water inlet (18) is arranged between the diaphragm (11) and a filter framework plate (14); the filter framework plate (14) is installed on the surrounding plates (19); a filter liquid framework (15) is fixed on the filter framework plate (14); the filter liquid framework (15) is internally provided with a filter plate grid (16) for supporting filter cloth (7); in the filter liquid framework (15), the lower part of the filter plate grid (16) is provided with an ultrasonic wave oscillation plate (17). The vertical-type full-automatic filter press based on ultrasonic washing, which is disclosed by the invention, has the advantages of high washing efficiency, less washing liquid using quantity, high efficiency and environmental-friendliness.

Description

technical field [0001] The present invention relates to a solid-liquid separation equipment, especially a vertical filter press, in particular to a vertical full-automatic filter press based on ultrasonic washing, which applies ultrasonic washing technology to the process of solid-liquid separation press filter machine. Background technique [0002] As we all know, the filter press is a device for solid / liquid separation, which is widely used in mining, petroleum, chemical, building materials, pharmaceutical and other industries, and plays an important role. According to different material characteristics, the currently available filtration equipment mainly includes horizontal belt filter, rotary drum vacuum filter, blade filter, vacuum pressurized filter, vertical filter press, horizontal filter press, etc. . Among them, the vertical filter press is widely used because of its small footprint, high washing efficiency, good material filtration effect, fast cake formation un...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing vertical filter press needs to use a large amount of washing liquid when the filter cake is filtered twice and the filter cavity is cleaned, and the cleaning effect is poor and the efficiency is low. Organically combined with the filter press technology to give full play to the cavitation effect of the ultrasonic washing liquid to improve the washing efficiency, reduce the amount of washing liquid, economical and environmentally friendly vertical automatic filter press based on ultrasonic washing

Images