Automatic deblocking device for hydraulic horizontal screw centrifugal dehydrator and usage method thereof

Abstract

The invention provides an automatic deblocking device for a hydraulic horizontal screw centrifugal dehydrator and a usage method thereof. The automatic deblocking device for the hydraulic horizontal screw centrifugal dehydrator comprises an oil inlet pipeline and an oil outlet pipeline of a hydraulic station. The automatic deblocking device for the hydraulic horizontal screw centrifugal dehydrator is characterized in that the oil inlet pipeline and the oil outlet pipeline of the hydraulic station are communicated through an electromagnetic reversing valve which is controlled by a centrifuge control system. According to the automatic deblocking device for the hydraulic horizontal screw centrifugal dehydrator and the usage method thereof, the two-position four-way electromagnetic reversing valve is added in an original control system, installed in the oil inlet pipeline and the oil outlet pipeline of the hydraulic station and used for controlling forward screwing and reverse screwing of a spiral; automatic deblocking work is completed by reasonably controlling actions of the electromagnetic reversing valve, and therefore not only is the deblocking process time shortened, but also a large amount of manual operation is omitted.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment for decanter centrifuges, and in particular relates to an automatic blockage removal device for a hydraulic decanter centrifuge and a method for using the same, which can realize automatic blockage removal of the centrifuge. Background technique [0002] The decanter centrifuge is a device that uses the principle of centrifugal separation to separate the suspended material from solid to liquid. A centrifuge has a cylinder, called a bowl, that rotates at high speed about its own axis, usually driven by an electric motor. After the suspension is added to the drum, it is quickly driven to rotate at the same speed as the drum, and the solid and liquid are separated under the action of centrifugal force and discharged separately. With the continuous development of chemical, pharmaceutical, and food industries, various materials emerge in an endless stream, and the precision requirements fo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic device for a hydraulic decanter centrifugal dehydrator and a method of use thereof, which can realize automatic deblocking of the centrifuge, in view of the technical defect of the existing hydraulic decanter centrifuge which is labor-intensive to manually unblock. Reduce labor intensity and improve labor productivity