Encyclopedia of specialized vortex fans for Jinnuoke papermaking equipment

Encyclopedia of specialized vortex fans for Jinnuoke papermaking equipment

Piping and wiringWhen the piping pipe is inserted into the air inlet and outletPlease keep the center and do not connect under duress. If shock-absorbing joints are used for channel hoses, they can be easily connected and prevent vibration propagation. Please do not directly add the weight of the pipe to the flange surface of the high-pressure fan to prevent deformation. When introducing hot air, please use flexible joints to avoid the influence of thermal expansion. Avoid sudden shrinkage, expansion, or bending that may result in poor fluid efficiency. For the wiring power supply of the high-voltage blower, please use the fixed frequency of the fixed voltage (as recorded on the label).

And assemble the correct wiring according to the wiring diagram. The variation of voltage should correspond to the positive or negative polarity of the fixed voltageWithin 5%. Due to the lack of an overheat load protection device for the high-pressure blower, it is not possible to regularly monitor the heat of the blower,
Therefore, please install an overload protection electromagnetic switch with the same horsepower. And adjust the safety current to be the same as or below the nameplate value. Select standard wiring based on the horsepower of the motor and the electrical construction method.

Encyclopedia of specialized vortex fans for Jinnuoke papermaking equipment

Specific industries and countries have further safety requirements, please consult their trade and safety regulatory units. Recognition of rotation direction: After wiring is completed, turn on the switch briefly to confirm its rotation direction and whether there is any noise.
The direction of rotation is indicated by the arrow on the blower. If the rotation direction is incorrect, the order of suction and supply air will be reversed. If it is three-phase, swap any two of the three external wires. Grounding: To prevent accidents caused by leakage, please install a ground wire

During operation, the current consumed by the motor will increase with the increase of pressure and vacuum degree. If the current is too high, it will cause tripping. To prevent tripping or save electricity, please increase the cross-sectional area of the air outlet as much as possible, or install a wind pressure and air volume regulating valve on the suction or exhaust side.