Method for assembling crashing wall

Abstract

The invention discloses a method for assembling a crashing wall, relating to an improved process for assembling the crashing wall in ore reduction equipment in the metallurgy chemical industry. The method is characterized by comprising the steps of: completely clearing the outer surface of a moving conical body or a rolled mortar wall and the inner surface of a regulating sleeve or the crashing wall, favorably assembling and fixing a main shaft body and the crashing wall as well as the regulating sleeve and the rolled mortar wall, and sealing gaps; then pouring high-polymer materials which are uniformly mixed and serve as filling media into a cavity; curing for 3-4 hours after the filling media are poured, and assembling for use after the curing is complete. The method disclosed by the invention can be used for effectively eliminating a crashing phenomenon caused by that the crashing wall and the rolled mortar wall are easy to peel in a production running process, and has the advantages of prolonging the service life of spare parts, improving the running condition of equipment, being simple and convenient to operate and shortening the overhaul period, so that the labor intensity in overhaul operation is reduced.

Description

technical field [0001] An assembly method of a crushing wall relates to an improvement of an assembly process of a crushing wall in ore crushing equipment in the metallurgical and chemical industry. Background technique [0002] In alumina production, cone crusher is an important equipment for ore crushing. The crushed ore with qualified particle size used in alumina production is mainly crushed by the crusher and then homogenized and stacked by the stacker to the ore yard for the subsequent production process. [0003] In the process of ore crushing, due to the different types and particle sizes of the incoming ore, when entering the crusher for crushing operations, it will have a great impact on the crushing wall and the wall of the rolling mortar, which often leads to the crushing of the crushing wall or the rolling mortar. The wall is peeled off and then ruptured, which not only affects the normal organization of production, but once ruptured, it must be stopped for mai...

AI Technical Summary

Problems solved by technology

[0003] In the process of ore crushing, due to the different types and particle sizes of the incoming ore, when entering the crusher for crushing operations, it will have a great impact on the crushing wall and the wall of the rolling mortar, which often leads to the crushing of the crushing wall or the rolling mortar. The wall peels off and then breaks, which not only affects the normal organization of production, but once broken, it must be stopped for maintenance, resulting in production interruption

The current crushing wall or rolling mortar wall of the crusher adopts the lead-filling assembly process. This method has high requirements for equipment and technology, long maintenance cycle, high labor intensity, and will cause environmental pollution.