In case of failure of the rotary fan, please check it carefully and repair it after determining the cause of the failure. The parts to be replaced shall be purchased according to the model of the original rotary fan.

1、回旋式风机主机的拆解要领

1. Main points of disassembling the main machine of the rotary fan

a、将皮带罩和皮带卸下。

a. Remove the belt cover and the belt.

b、将回旋式风机闷盖一侧的端盖的固定螺栓松开。

B. Loosen the fixing bolts of the end cover on the closed cover side of the rotary fan.

c、用螺栓拧入端盖上的两螺纹孔，将端盖卸下。

c. Screw the two threaded holes on the end cover with bolts and remove the end cover.

d、将V型皮带轮从轴上卸下。

d. Remove the V-pulley from the shaft.

e、将V型皮带轮一侧端盖的固定螺栓松开，卸下端盖。

e. Loosen the fixing bolts of the end cover on one side of the V-belt pulley and remove the end cover.

注：拆解主机时注意不能碰伤零件，拆下的零件要小心安放好。

Note: When disassembling the host, be careful not to damage the parts, and carefully place the removed parts.

回旋式风机的工作过程由:吸气行程,压缩行程,排气行程三部分组成,风机每旋转一周完成一次吸气,压缩,排气过程,连续旋转将不断重复以上过程,回旋式风机就不断的排出空气.因为回旋式风机是通过4个容积不等空间的变化产生风量及压力,所以回旋式风机又称变容压缩鼓风机.构成风机的滑片和转子、气缸体相互磨擦，产生热。所以风机旋转时，由滴油嘴往气缸体内滴入必要的润滑油，使表面润滑，以减小磨擦热和磨擦噪音；并使部件之间形成一层油膜，保持风机的密封性。

The working process of the rotary fan consists of three parts: suction stroke, compression stroke and exhaust stroke. The fan completes the suction, compression and exhaust process once every rotation. Continuous rotation will repeat the above process, and the rotary fan will continuously discharge air Because the rotary fan generates air volume and pressure through the change of four different volume spaces, the rotary fan is also called variable volume compression blower The sliding vane, rotor and cylinder block of the fan rub against each other to generate heat. Therefore, when the fan rotates, necessary lubricating oil is dripped into the cylinder body from the oil drip nozzle to lubricate the surface, so as to reduce the friction heat and friction noise; A layer of oil film is formed between the components to maintain the tightness of the fan.

以上就是为大家介绍的有关湖南低噪音回转风机的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.sddyfd.com/

The above is a detailed introduction to Hunan low-noise rotary fan, and I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional service http://www.sddyfd.com/