The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.
用活动金属挡板及水封井附加控制阀门封闭油罐组排水沟的方法既不可靠又会使流淌火面积扩大。
2
Its high efficiency in removing oil from settled slag is analyzed from the principle and structure of baffle-plate.
从斜板的原理及结构上分析其除油、除渣效果的高效性。
3
The principle of the increase efficiency baffle and its application in the oil fume extraction system of residential kitchen are introduced.