speed of conveyors in coal mining

• 

  Dynamic characteristics of scraper conveyor chain drive …

  202431 · Abstract Scraper conveyor is the most important transportation equipment in the comprehensive mining equipment, and the chain drive system is its core subsystem, its dynamic characteristics will significantly affect the efficiency of coal transportation in the comprehensive mining face. In this paper, the dynamic characteristics of chain drive …

  view more
• 

  A centernet-based direct detection method for mining …

  2023220 · As the main components of belt conveyor, the conveyor belt plays an important role in carrying materials and transferring power. Due to the harsh usage conditions, conveyor belts often suffer from surface wear, surface damage, breakdown, tears or other damage accidents, especially in mining belt conveyors. In view of the immature …

  view more
• 

  A Faster and Lighter Detection Method for Foreign Objects in Coal Mine ...

  2023710 · Considering the high-speed operation of belt conveyors and the increased demands for inspection robot data collection frequency and real-time algorithm processing, this study employs a dark channel dehazing method to preprocess the raw data collected by the inspection robot in harsh mining environments, thus enhancing image clarity.

  view more
• 

  Conveyor Belt Solutions for every mining task

  2020414 · Flowchart of mining, processing, combustion 6 of coal and further utilisation or disposal of fly ash at a mining and power plant company Conveyor belts for every mining application 8 Challenges & solutions Extreme temperatures / Superior heat- and cold-resistant conveyor belts

  view more
• 

  Advances in coal mining technology and sustainable mining …

  202311 · The technology of coal mining has gone through continual evolutions and several revolutionary changes which transformed the methods, equipment, and productivity over the decades. In recent years, advances in technology focused more on the use of communication systems, automation, and data sciences for the health and safety of the …

  view more
• 

  Coal Industry Conveyor | Coal Conveyor …

  2020129 · This article presents the analysis of conveyor drive power requirements for three typical mining conveyors. One of the conveyors was found not to be able to start when fully loaded. The analysis ...

  view more
• 

  A new machine vision detection method for identifying and …

  2023314 · Large foreign object transporting by coal mine conveyor belt may lead to production safety hazards. To reduce safety accidents during coal mining, a large foreign object detection method based on machine vision is proposed in this paper. An adaptive weighted multi-scale Retinex (MSR) image enhancement algorithm is proposed to …

  view more
• 

  A Mobile Robot-Based System for Automatic Inspection of Belt Conveyors ...

  202214 · Mechanical systems (as belt conveyors) used in the mining industry, especially in deep underground mines, must be supervised on a regular basis. Unfortunately, they require high power and are spatially distributed over a large area. Till now, some elements of the conveyor (drive units) have been monitored 24 h/day using …

  view more