神华科技
神華科技
신화과기
NORTHWEST COAL
2015年
3期
78-79
,共2页
离心泵%干气密封%控制
離心泵%榦氣密封%控製
리심빙%간기밀봉%공제
Centrifugal Pump%Dry Gas Sealing%Control
本文针对离心泵的干气密封面存在微泄漏的缺陷,结合甲醇制烯烃生产实践,设计出一种离心泵干气密封供气系统的控制方法,可解决离心泵干气密封泄露所产生的问题。
本文針對離心泵的榦氣密封麵存在微洩漏的缺陷,結閤甲醇製烯烴生產實踐,設計齣一種離心泵榦氣密封供氣繫統的控製方法,可解決離心泵榦氣密封洩露所產生的問題。
본문침대리심빙적간기밀봉면존재미설루적결함,결합갑순제희경생산실천,설계출일충리심빙간기밀봉공기계통적공제방법,가해결리심빙간기밀봉설로소산생적문제。
This article aims at the defects existing in the micro sealing surface leakage of dry gas of centrifu?gal pump, according to the production practice of methanol to olefins, to design a kind of control method of centrifugal pump dry gas seal gas supply system, which can solve the defects of centrifugal pump dry gas sealing problems.