High-pressure roller mill for ore crushing and working method thereof

Abstract

The invention relates to the field of ore processing machinery, and particularly discloses a high-pressure roller mill for ore crushing and a working method thereof. The high-pressure roller mill comprises a base and a crushing box installed on the upper part of the base; noise reduction mechanisms are installed on two sides of the bottom of the base; and a dust falling mechanism is installed at the top of the crushing box. After ores enter the crushing box, a return spring drives a baffle plate to rotate to an original horizontal position, so that chippings generated by ore crushing can be prevented from flying outwards, the harm of the chippings to the external environment is reduced, and the safety of workers is improved. In the crushing process, a fan at the bottom of the baffle plate absorbs the chippings and dust generated by crushing, and the chippings and the dust are conveyed into a storage box through an air pipe to be stored, so that the pollution of the chippings and the dust to the environment is reduced. The baffle plate can automatically return, so that a good dust removal effect can be achieved under the condition that the ores are continuously added, and continuous dust removal can be performed continuously.

Description

technical field [0001] The invention relates to a roller mill, in particular to a high-pressure roller mill for ore crushing and a working method thereof, belonging to the field of ore processing machinery. Background technique [0002] Ore roller mill is a commonly used equipment for ore crushing roller mill. The use of ore roller mill can improve the efficiency of ore processing and can be processed according to actual needs. [0003] However, due to the continuous feeding of the existing ore roller mills in use, the dust and flying broken stones generated during the crushing process of the ore roller mill will pollute the surrounding environment, and the safety of the staff is not very good. protection. The noise generated by the work and the driving equipment will also affect the surrounding environment and the safety of the staff. In an environment with a small working space, the impact is greater. Contents of the invention [0004] Aiming at the problems in the pr...

AI Technical Summary

Problems solved by technology

[0003] However, due to the continuous feeding of the existing ore roller mills in use, the dust and flying broken stones generated during the crushing process of the ore roller mill will pollute the surrounding environment, and the safety of the staff is not very good. Guarantee

The noise and driving equipment generated by work will also affect the surrounding environment and the safety of workers

Great impact in environments with small workspaces

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