一臺LNG低壓泵振動分析及維修辦法
發(fā)布時間:2018-08-08 21:04
【摘要】:通過對低壓泵結(jié)構(gòu)特點介紹、口環(huán)間隙對軸向力和徑向力影響的分析以及對低溫條件下泵口環(huán)間隙和軸套間隙影響的推算,找出了低壓泵振動的根源,結(jié)合以往大修記錄,修訂調(diào)整了大修的常溫配合參數(shù),成功解決了長期以來低壓泵的振動問題。
[Abstract]:By introducing the structure characteristics of low-pressure pump, analyzing the influence of the gap of the orifice ring on axial force and radial force, and calculating the influence of the gap of the opening ring of the pump and the clearance of shaft sleeve at low temperature, the source of vibration of the low-pressure pump is found out, and combined with the record of overhauling in the past, The adjustment of the normal temperature matching parameters of the overhaul has successfully solved the vibration problem of the low pressure pump for a long time.
【作者單位】: 廣東大鵬液化天然氣有限公司;
【分類號】:TE974
本文編號:2173034
[Abstract]:By introducing the structure characteristics of low-pressure pump, analyzing the influence of the gap of the orifice ring on axial force and radial force, and calculating the influence of the gap of the opening ring of the pump and the clearance of shaft sleeve at low temperature, the source of vibration of the low-pressure pump is found out, and combined with the record of overhauling in the past, The adjustment of the normal temperature matching parameters of the overhaul has successfully solved the vibration problem of the low pressure pump for a long time.
【作者單位】: 廣東大鵬液化天然氣有限公司;
【分類號】:TE974
【相似文獻】
相關(guān)期刊論文 前4條
1 鈕平;;石油化工行業(yè)常用低壓泵噪聲控制的研究與應(yīng)用[J];化工環(huán)保;1992年05期
2 邢在興;;伺服力矩放大器泄油收集系統(tǒng)的設(shè)計[J];重型機械;1985年04期
3 張永東;;一尿低壓泵房機泵整治小結(jié)[J];川化;2013年02期
4 ;[J];;年期
相關(guān)會議論文 前1條
1 仇紹新;;中低壓泵消防車撲救山坡火災(zāi)供水的計算[A];展望新世紀(jì)消防學(xué)術(shù)研討會論文集[C];2001年
,本文編號:2173034
本文鏈接:http://sikaile.net/kejilunwen/shiyounenyuanlunwen/2173034.html
最近更新
教材專著