发电厂管带驱动装置存在的问题及改造方案

Problems in Power Plant Conveyer Drives and Solutions

多驱动带式输送机在火电厂应用较多,多驱动客观存在固有隐患,有速度不同步、功率不均衡、动荷载危害等问题,近年来其减速机断轴现象也时有发生。利辛电厂驱动布置形式不统一,隐患进一步加剧;针对利辛电厂的具体情况,提出了多驱动布置问题及采用DYC电液驱动技术改造方案,并研究了其改造后的预期效果,对电厂实施改造具有一定的指导意义。对其他遇到类似问题实施改造的发电厂提供参考。

Multi-drive belt conveyers which are applied widely in power plant have inherent risks,such as not synchronous speed, unbalanced power, dynamic load hazards, and its reducer bearings broke off occurs from time to time in recent years.According to the specific situation of Lixin power plant,this paper puts forward the multi-drive layout problem and the use of DYC electro-dydraulic drive technology transformation scheme, and studies the expected effert of the transformation,which has a guiding significance for the implementation of thermal plant transformation.