Disc-type centrifuge rotary drum with wear-resistant lining

Abstract

The invention discloses a disc-type centrifuge rotary drum with a wear-resistant lining. The disc-type centrifuge rotary drum comprises a rotary drum body, a rotary drum cover, a sliding piston, a distributor and the wear-resistant lining, wherein the rotary drum cover is fixed to the rotary drum body through a locking ring; the sliding piston and the distributor are arranged on the rotary drum body and in the rotary drum cover from bottom to top; a group of disc sheets are arranged on the periphery of the distributor in a sleeving manner; the wear-resistant lining is arranged at a slag discharge hole of the rotary drum body; and the rotary drum body, the rotary drum cover, the sliding piston and the distributor are coaxially arranged. The disc-type centrifuge rotary drum with the wear-resistant lining has the beneficial effects that 1, the wear-resistant lining which is nitrided by ions and has the hardness reaching HRC65 or above is added, and impacts of a solid phase and impurities are resisted during slag discharge, so that the slag discharge hole of the rotary drum body is protected, and the service life of the rotary drum body is prolonged; and 2, a positioning rod is utilized to be matched with the wear-resistant lining to realize safety, so that the assembly operation is convenient, rapid and accurate and is high in efficiency.

Description

technical field [0001] The invention relates to a centrifuge device, in particular to a disc centrifuge drum with a wear-resistant lining. Background technique [0002] The existing disc centrifuge uses the density difference between two immiscible materials to make the centrifugal force generated by the high-speed rotation of the materials realize the separation of the two materials such as solid and liquid. The drum part is mainly composed of a high-speed drum body , distributor, disc, drum cover, sliding piston and lock ring and other components. The sealing water solenoid valve is opened by the controller once a minute to replenish water. The water enters from the water chamber, passes through the sealing water hole and reaches between the drum body and the large piston, and the sliding piston is lifted by centrifugal force. The sealing ring cooperates to complete the sealing, and the material can be fed at this time. When the mixture enters the drum through the feed p...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: Aiming at the deficiencies of the prior art, the present invention provides a disc centrifuge drum with a wear-resistant lining, which solves the problem that the slag discharge port of the drum body is easily worn when separating materials containing more impurities, thereby protecting The slag outlet of the drum body improves the service life of the drum body

Images