side air blower has the advantages of large air volume, high pressure, low noise and maintenance-free. It is mainly suitable for dust and environmental protection equipment in workshop. It is equipped with muffler, various high-pressure and medium-pressure blowers.
side air blower, also known as whirlpool pump, air-ring vacuum pump, air-ring compressor, side-flow blower, is a kind of air-blowing and suction dual-purpose blower. When the wheel rotates, due to the centrifugal force, the wind vane drives the gas forward and outward, thus forming a series of spiral movements. The air between blades of impeller rotates spirally and squeezes the gas outside the pump body into the side groove (inhaled by the suction port 1). When it enters the side channel 2, the gas is compressed and then returns to the impeller blade to accelerate the rotation again. When air passes through impellers and side grooves along a spiral track, each impeller blade increases the degree of compression and acceleration. As the rotation proceeds, the kinetic energy of the gas increases, which further increases the pressure of the gas passing through the side channel. When the air reaches the connection point between the side groove and the discharge flange (the side channel narrows at the exit), the gas is squeezed out of the blade and discharged from the pump body through the outlet muffler 4.
The following points should be paid attention to in the operation of high-pressure fan:
1. The air volume is regulated by bypass reflux, and the outlet valve can not be closed too small.
2. The temperature rise of the fan should not be too high, otherwise the rotor will be easily bitten by thermal expansion.
3. When not in use for a long time, regular turning should be made to prevent the rotors from rusting and failing to start.
4. When the temperature is low in winter, the tar in the gas is easy to stick to the rotor, the running load is increased, and even the balance of the rotor is destroyed. At this time, solvent oil or heavy oil is added from the gas inlet, and the cleaning effect is better.