Mine Tracked Mobile Belt Conveyor Design And Applied Research

After nearly a century of development, mining equipment is moving in a large,modern, continuous, and intelligent direction of hydraulic continuously derived.Comprehensive analysis, extraction of raw materials at home and abroad mainlylimestone mine with intermittent mining technology, semi-continuous mining technology,mining technology three kinds of continuous mining technology program.Currently almost all domestic cement mine mining technology in use of intermittentand continuous mining technology in Europe, America and other developed countries hasbeen a universal application. Visible mining crushing process methods andenvironmentally friendly transportation equipment more advanced continuous miningtechnology program is the current development trend of domestic and foreign mining anddirection, it can fully replace mine due to automobile transportation, and produce a largenumber of social and economic benefits, thus more responsive to current social heavypolluting enterprises of the mine ’s environmental requirements, to achieve national"green mining" of the new requirements.To5000T/d clinker production line, for example (annual consumption of2.4million tons of ore), the new mine to continuous mining technology and miningtechnology to compare traditional discontinuous, the new mines if a continuous miningtechnology, the project’s civil foundation and equipment procurement can reduce totalinvestment15.8million yuan, after the completion of the mine ’s operating costs can bereduced about500million/year, in addition to saving a lot of motor vehicle fuel and theconsequent reduction in road dust also contributed to the local environmental protectionforce.Continuous mining to track mobile crusher for the ore crushing equipment, themining of ore crushing after blasting to300mm below the granularity, supporting mobilebelt conveyor, then semi-mobile belt conveyor belt length for the auxiliary and mine, toachieve the entire mining belt transport. Among them, mobile belt conveyor as thecontinuous exploitation of the bridge, is to achieve the whole process scheme choke, however, in the mining areas of design and application in the country basically still in the blank period.The content of the study this topic for a new limestone mine in domestic projects, through to continuous mining technology and continuous mining technology investment program comparison and targeted for continuous mining equipment in the transport bridge-mine crawler mobile belt conveyor design and development of new devices and applications research.Design and development of a new topic mining crawler mobile belt conveyor equipment, filling the domestic blank in this field, for a number of national utility model patents, has a greater market competitiveness and practical value.