华电技术 ›› 2009, Vol. 31 ›› Issue (1): 57-60.

• 技术交流 • 上一篇    下一篇

伸缩装置在输煤系统中的经济性分析

王立波   

  1. 中国华电工程集团有限公司,北京100048
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-01-25 发布日期:2009-01-25

Economic analysis for head telescopic device in coal handling system

WANG Libo   

  1. China Huadian Engineering Corporation Limited, Beijing 100048,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-01-25 Published:2009-01-25

摘要: 根据伸缩装置的结构和功能特点,结合火力发电厂输煤系统的情况,以秦皇岛煤码头和漯河热电厂输煤系统为实例,就伸缩装置在火力发电厂输煤系统中的经济性和适用性进行了分析,得出了伸缩装置更适合在工作位数大于2的大型胶带输送机上应用的论点。

关键词: 伸缩装置, 输煤系统, 经济性和适用性, 案例, 应用

Abstract: According to the structure, function and features of the telescopic device, combining with the situation of coal handling system of power plant, taking Qinhuangdao Coal Wharf and Luohe Thermo Power Plant as examples, the economic efficiency and applicability of telescopic device applied in coal handling system of thermal power plant were analyzed. An argument obtained by the analysis is that the telescopic device is more suitable for application in largesize rubber belt conveyer which has two or more working positions.

Key words: telescopic device, coal handling system, economy and applicability, examples, application