寧遠化工泵機械密封泄漏原因及判斷
化工(gong)泵(beng)機械密封安裝調(diao)試(shi)后(hou),一般需(xu)要進行靜態試(shi)驗,觀察(cha)泄(xie)漏(lou)情況。如果泄(xie)漏(lou)量小,動(dong)環(huan)或靜環(huan)密封圈(quan)有問(wen)(wen)題;當(dang)泄(xie)漏(lou)量較(jiao)大時(shi),表明(ming)動(dong)靜環(huan)摩擦副之間(jian)存(cun)在問(wen)(wen)題。在初步觀察(cha)泄(xie)漏(lou)...