气化炉测温热电偶的弊病及改善措施  

The maladies and improvement measures of gasifier temperature thermocouple

作　　者：常明辉 杨富芳 

机构地区：[1]河南能源化工集团,河南永城476600

出　　处：《化工中间体》2015年第6期4-5,共2页

摘　　要：在温度测量系统中，最常用的就是热电偶，气化炉温度测量利用了热电偶特眭，用特殊材料制成专用热电偶进行测量，从而达到耐高温、耐高压和耐磨损的特性。本文通过分析气化炉测温热电偶存在的问题，阐述其解决的方法和所采用的新型热电偶的使用效果。In temperature measurement system, the most commonly used is thermocouple. Gasifier temperature measurement utilizes the characters of thermocouple, makes dedicated thermocouple from special materials,thus to get the features of high temperature resistance, high pressure resistant and wear resistance.This article through the analysis of the problems existing in the gasifier temperature thermocouple, expounded the solutions and the using effect of the adoptive new-type thermocouple.

关 键 词：专用热电偶 密封 多点测量 

分 类 号：TQ545[化学工程—煤化学工程]