仪表连通器在不稳定工况下的结构改进
Structural Improvement of Instrument Connectors under Unstable Working Conditions
裘新华 1郁之义1
作者信息
- 1. 宁波博汇化工科技股份有限公司,浙江宁波 315200
- 折叠
摘要
对仪表连通器进行了结构描述、原理说明.简要说明了常见利用连通器结构测量液位的电浮筒液位计和就地磁翻板液位计.通过对工艺生产过程工况的描述,说明了闪蒸工况存在的可能性,确认了设备设计存在的缺陷.笔者通过对仪表连通器结构的改进,从而减少不稳定工况下闪蒸气体对仪表的冲击,确保仪表能够长久稳定工作.
Abstract
This paper presents a structural description and principle explanation of the instrument communicating vessel.It briefly introduces the common electric displacement level gauge and local magnetic flap level gauge that utilize the communicating vessel structure for measuring liquid levels.Through the description of the operating conditions in the process production,the possibility of flash evaporation conditions is illustrated,and the design defects of the equipment are identified.The author proposes improvements to the structure of the instrument communicating vessel,aiming to reduce the impact of flash evaporation gases on the instrument under unstable operating conditions and ensure its long-term stable operation.
关键词
仪表连通器/电浮筒/负压工况/结构改进Key words
instrument communicating vessel/electric displacement/negative pressure conditions/structural improvement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据