Mechanism for bending filter cloth and discharging material and automatic material-discharging method

Abstract

The invention relates to a curving discharge mechanism for a filter press, which can make a filter cloth automatically shake by means of stretching and vibrating, wherein filter cloth which is coated on outer surfaces of a plurality of filter plates respectively passes through respective filter cloth suspension rods respectively; both ends of every two suspension rods are connected with each other through a woven belt; both ends of each suspension rod are provided with eye bolts respectively; and the eye bolts are connected with respective curving supports through tension springs respectively. When the plurality of filter plates are pulled away, the filter cloth of the filter plates is pulled away at a certain angle through the respective tension springs and slightly vibrates to make filter cakes adhered to the surface of the filter cloth automatically fall off. The curving discharge mechanism for the filter press has the advantages that: firstly, the curving discharge mechanism for the filter press solves the problems of complex structures of various connecting pieces of the curving mechanism in the prior art, incapability of simultaneously washing a curving system and the filter cloth of the filter press, etc., and achieves the aims of stable and reliable operation, simple and reasonable structure, incapability of being influenced by the operating environment and economy and practicality; and secondly, tensioning peeling and slight vibration of the filter cakes on the surface of the filter cloth are realized through the pulling angle of the respective tension springs on the filter cloth of the filter plates, so that the aim of automatic falling of the filter cakes which are adhered to the surface of the filter cloth is realized.

Description

technical field [0001] The invention relates to a varicose unloading mechanism of a filter press that can automatically vibrate a filter cloth through stretching and vibration, and belongs to the field of manufacturing the varicose unloading mechanism of a filter cloth. Background technique [0002] The patent authorization announcement number of the applicant is CN2928195Y, and the name is "Filter Cloth Variation Vibration Mechanism for Filter Press". The upper end of the side varicose arm is connected with the filter cloth string rod assembly through the tension spring, and the arm of each set of varicose arm is respectively provided with a filter cloth support rod assembly, one end of the filter cloth is connected with a filter plate, and the other end passes through the filter cloth support The rod assembly, the string rods in the filter cloth string rod assembly and the filter cloth support rod assembly are connected with another filter plate, and the rapping mechanism ...

AI Technical Summary

Problems solved by technology

Its disadvantages are as follows: firstly, because multiple groups of varicose racks are hingedly connected by rotating shafts, not only the structure is complex, but also the replacement method is more complicated; secondly, due to the short connection size of the two suspenders, this structure cannot realize the filter cloth of the filter press. top down flush

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