BNN main ventilation system has the wind machine . fume fan. office ventilation. enterprises in the industry has a group of top management personnel, technical and sales personnel, the establishment of a high-quality, refined skills of staff.
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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 utility model is principally applied to a fume exhaust fan.
本实用新型主要用于抽油烟机。
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