Abstract

Coal mining machinery such as shearer is one of the most important comprehensive mining equipment in coal mine. Once it breaks down, the consequences cannot be estimated. The data shows that about 2 / 3 of the faults in the hydraulic system of coal mine machinery are caused by the pollution of hydraulic oil. Therefore, this paper first analyzes the types and properties of various pollutants, then describes the harm of pollutants to the hydraulic system, and finally puts forward a comprehensive control scheme of hydraulic oil pollution, which provides a reference for engineering practice.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.