CR-38锅炉离心引风机
结构特点Structural features：
风机采用水冷或油冷轴承座，可以在400℃高温下运行；
The fan adopt water-cooling or oil-cooling bearing, so it can work when the temperature is over 400℃;
风机参数No4-6.3#按220℃计算，No7.1-11.2#按200℃计算；
The performance of the fan between No4-6.3# calculate under 220℃,
the performance of the fan between No4-6.3# calculate under 200℃;
叶轮采用前倾叶轮，风量大压力高，不过载。
The impeller adopts forward inclined impeller, with large air volume, high pressure and no overload.
型号范围：NO.4-11.2#共10种机号
Model range: no. 4-11.2#, 10numbers in total.
风量范围：3297-72381m3/h
Air volume range: 3297-72381m3/h
全压范围：1091-5805Pa
Total pressure range: 1091-5805Pa
适合用途：适用于锅炉或其他高温场所换气。
Application: It is used to ventilate in boiler or other location with high temperature.
