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对垂直煤仓整体溜动卸煤技术的理论进行了探讨，分析了该技术的基本原理和技术参数．如：卸煤能力、控制循环最短时间、活动门受力及整机功率等参数．并研制出提高无烟煤块率的设备；该设备采用了计算机自动控制，增强了设备的环境适应性．经工业性试验证明基本原理正确，技术参数合理，块率提高至少３％，取得了明显的经济效益．由此说明，该项新技术具有广阔的应用前景
The theory of vertical coal unloading technology in vertical coal bunker is discussed, and the basic principle and technical parameters of the technology are analyzed. Such as: unloading capacity, the shortest possible control cycle, the activity door force and machine power and other parameters. And developed equipment to improve the block rate of anthracite; the device uses a computer automatically control and enhance the environmental adaptability of the equipment. The industrial test proved that the basic principle is correct, reasonable technical parameters, block rate increased by at least 3%, and achieved significant economic benefits. This shows that the new technology has broad application prospects