烟囱抽力 meaning in English
chimney draft
chimney draught
funnel draft
stack draft
Examples
- In order to solve the problems effectively , under the auspices of 863 plan in china , the synthesis diagnosis has been carried by means of measuring and numerical imitating the combustion chamber of refining column , and some conclusions is such as : ( 1 ) through measuring the temperature and combustion in the burning chamber of the refining column , the result shows the temperature difference on the same level is more than that in height direction , and there is a few of co in bottom of burning chamber . ( 2 ) in order to ensure normal work of flue system in lead column in the course of zinc refining , theoretic calculation and measure about the flow resistance of exhaust gas are carried through . the results of study reveal that drawing out force of chimney is inadequate , which is mainly caused by illogicality of flue construction
在研究过程中，采取了现场实测和数值仿真手段对韶关冶炼厂锌精馏铅塔燃烧室及排烟系统进行了综合诊断，具体结果包括如下： ( 1 )完成锌精馏铅塔燃烧室内温度测试以及燃烧状况的测试，结果发现：铅塔燃烧室内水平方向的烟气温度并非均匀，而且其温差比上下方向的温差更大，以及铅塔燃烧室尾部存在co未燃烬问题； ( 2 )为了保证铅塔烟气系统的正常工作，对烟道系统的阻力进行了理论计算及测试分析，结果发现：锌精馏铅塔烟气系统中烟囱抽力不够，这主要是烟道结构不合理所造成的。