Dust exhausting centrifugal ventilator is mainly a mechanical machine that relies on input mechanical energy to increase gas pressure and deliver gas during operation. It is a driven fluid machine. Centrifugal fans are widely used for ventilation, dust extraction and cooling in factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air intake in boilers and industrial furnaces, cooling in air conditioning equipment and household appliances. Ventilation, drying and selection of grain, inflation and propulsion of wind tunnel sources and hovercraft.
The whole unit of the dust removal centrifugal fan should be placed directly on the foundation and leveled with the pair of inclined horns. The centrifugal fan assembled on site should be properly protected on the base. The rust should not be rusted or the operation base should be placed on the foundation. When applying, pair the diagonal horns to level.
The bearing seat and the base of the dust exhausting centrifugal ventilator should be tightly combined. The longitudinal non-leveling should not exceed 0.2/1000. The level should be measured on the main shaft. The horizontal non-horizontal bottom should not exceed 0.3/1000. Use the level in the level of the bearing housing. Measurement on the facet.