化工设计通讯
化工設計通訊
화공설계통신
CHEMICAL ENGINEERING DESIGN COMMUNICATIONS
2014年
6期
37-38
,共2页
低温泵%机封泵轴结冰抱轴%防冻装置
低溫泵%機封泵軸結冰抱軸%防凍裝置
저온빙%궤봉빙축결빙포축%방동장치
cold pump%mechanical seal freezing lead to bearing locking%antifreezing device
针对低温甲醇洗冷态泵机封、泵轴容易结冰，造成抱轴，不能备用，影响生产的问题，设计一种冷态泵机封防冻装置，实现机泵设备防冻及正常备用。
針對低溫甲醇洗冷態泵機封、泵軸容易結冰，造成抱軸，不能備用，影響生產的問題，設計一種冷態泵機封防凍裝置，實現機泵設備防凍及正常備用。
침대저온갑순세랭태빙궤봉、빙축용역결빙，조성포축，불능비용，영향생산적문제，설계일충랭태빙궤봉방동장치，실현궤빙설비방동급정상비용。
The cold pump mechanical seal and shaft in the rectisol unit are easy to freeze ,then lead to bearing locking ,and can not to be spare ,so the production is influenced. To solve the problem an antifreezing device of the cold pump mechanical seal is designed to achieve the pump equipment antifreezing and normal spare.
