高压甲铵泵、液氨泵变频调速改造方案初探  

DISCUSSIONS ON THE REVAMPING SCHEDULES FOR CONVERSION SPEED GOVERNOR OF HP AMMONIUM CARBAMATE AND LIQUID AMMONIA PUMP

作　　者：周筠匀[1] 陈飞鹏[1] 

机构地区：[1]中石化巴陵分公司尿素产品部,湖南岳阳410003

出　　处：《大氮肥》2003年第2期138-140,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：初步探讨对尿素甲铵泵和液氨泵进行变频调速改造的可行性 ,对 3种高压电动机变频调速方式进行了比较 ,提出 2种可行的初步改造方案。Preliminarily discusses the feasibility of revamping conversion speed governor for ammonium carbamate and liquid ammonia pumps of urea plants,makes comparison between the conversion speed governing styles of HP electric generator and presents two preliminary feasible revamping schedules.

关 键 词：高压甲铵泵 液氨泵 变频调速 技术改造方案 高压变频 

分 类 号：TQ440[化学工程—化学肥料工业]