In order to the drawbacks of the prior art, the utility model provides a convenient oil filter for fume exhaust fan which has a simple structure convenient for replacement of oil filter paper.
本实用新型针对现有技术中的不足提出了一种装有能够很方便的更换滤油纸的结构简单,使用方便的抽油烟机滤油装置。
The concentrate blending plant regulates the fume volume from pre-drying fume exhaust system via controlling the opening of shutter valve.
备料车间预干燥排烟系统自投产以来一直是通过控制百叶阀的开启度来调节其烟气流量。
This paper emphatically describes how to lift its fume exhaust temperature under low load running of a boiler so as to reduce low temperature corrosion.
重点论述了在锅炉低负荷运行状态下提高排烟温度的方法,以达到减少低温腐蚀的目的。
The utility model is principally applied to a fume exhaust fan.
本实用新型主要用于抽油烟机。
When the fume exhaust falls below a preset safety level, the alarm will sound and the alarm light will come.
当通风柜排风量降至预设的最低排风量之下时,需产生声光报警。
The catalysts supported on the metallic monoliths prepared from aluminum foils, was studied for the fume exhaust disposal of cooking fumes.
制备了金属铝做基质的整体式催化剂,并对该催化剂进行了油烟凈化性能的初步研究。
The design contents and plans of heating ventilation, air conditioning and fume exhaust system of one underground building are introduced.
介绍了某地下综合用房工程空调通风以及防排烟系统设计内容、方案与战时人防功能的配合设计。