米脂天然气处理厂污水回注泵变频改造效果评价  

Evaluation of sewage reinjection pump frequency conversion transformation effect Mizhi gas processing

作　　者：马连伟[1] 张晓飞[1] 景元[1] 李丹[1] 赖燕[1] 赵予刚[1] 强少刚[1] 李浩玉[1] 

机构地区：[1]中国石油长庆油田分公司第二采气厂,陕西榆林719000

出　　处：《石油化工应用》2013年第8期103-105,共3页Petrochemical Industry Application

摘　　要：从介绍米脂天然气处理厂生产污水回注流程入手,引入了变频节能的机理,以及变频技术与普通工频相比的优势,重点对污水回注泵改造前后的运行状况进行了分析对比,通过实验得出了最佳的回注泵转速参数,并得出回注泵转速与平均回注量、平均回注压力的关系,论证了回注泵变频改造的科学性及实用性。This paper introduces the processing factory production wastewater process of Mizhi gas, introduces the mechanism of frequency conversion and energy saving, as well as the advantages of frequency conversion technology compared with ordinary power, focus on sewage pump operation status before and after the reconstruction were analyzed and com-pared by experiments, the best injection pump speed parameters are obtained, and the aver-age injection pressure injection pump speed and average injection quantity,proving the cor-rectness and practicability of the injection pump frequency conversion transformation.

关 键 词：回注泵 变频 最佳转速 

分 类 号：X742[环境科学与工程—环境工程]