Scope of application of explosion -proof shaft flow
Applicable and transporting flammable and explosive non -corrosive gases, the ambient temperature must not exceed 60 ° C. It is widely used in general factories, warehouses, offices, residential ventilation, ventilation and air heat dissipation.The series of device is connected to improve the pressure in the pipeline, and the motor can be used as a free electric fan.Corruption shaft flow fans (FT35-11) are processed from the anticorrosive material coating of the anticorrosive material. Special anticorrosive motors are used to transport corrosive gases.Explosion-proof shaft fans (BT35-11) are used to transport flammable and explosive gases.It is suitable for the environment with T1 ~ T4; the leaf wheels are processed by aluminum alloy to avoid sparks in the work. The motor uses explosion -type motors.The performance parameters of the FT35-11 and the BT35-11 fan are the same as the T35-11 fan.The fan needs to bring a bracket foot and motor voltage.Please indicate when ordering.
2. BT35-11 series of explosion-proof shaft flow ventilation device description
1. Before the device, you should check whether the fan is damaged and deformed. If it is damaged and deforms, the device can be performed after the repairs are properly repaired.
2. Pay attention to see if the connection parts are loose, and the gap between the blades and the air cylinder should be uniform and must not touch each other.
3. The weight of the connecting air outlet pipes should not be affected by the fan of the fan, and the supporting frame should be added when the device is installed.
4. It is necessary to install a fan at the end of the fan air outlet and hope to install the protection network.
5. The foundation of the fan is necessary to combine with the foundation plane naturally. It is not allowed to hit the base forcibly connected to prevent the deformation of the base. When the device is installed, the machine should be corrected, the iron sheet is added, and the horizontal position is basically adhered to, and then the foot bolts are tightened.
6. After the device is over, it is necessary to perform experiments first. After the operation is normal, it is allowed to be formally used.
Explosion-proof shaft ventilation is a new fan that improves the design on the basis of BT30-11 in the 1980s. It has a significant advantage compared to the BT30-11 fan:
① The structure is more reasonable;
② The performance has improved greatly, and the full pressure performance is 89.5%;
③ The noise is lower, and the noise (more than A) decreases 3.6db (A).Explosion -proof shaft flowers consisting of explosion -proof motors, blades, air cylinders and other components