Environment-friendly dedusting anti-explosion centrifugal ventilator

Abstract

The invention discloses an environmental protection, dust removal and explosion-proof centrifugal fan, which comprises a base, a casing and a driving motor. Sliding block, the upper end of the sliding block is provided with a second slope, a plurality of first buffer springs are arranged between the inner sides of the sliding block, a driving motor is arranged on the right side of the upper end of the base, the output shaft of the driving motor is connected with a rotating shaft, and the upper end of the base The organic casing is fixedly installed on the left side, and the left end of the rotating shaft is fixedly connected with a rotary seat, and the left side of the rotary seat is fixedly connected with an impeller, and the left side of the impeller is provided with an axial flow impeller, which includes a front disc and a rear disc , the present invention has a simple structure and a reasonable design, can effectively reduce the vibration generated by the fan when it is working, and at the same time consumes less energy, generates less noise, and can also dissipate heat from the driving motor to increase the service life.

Description

technical field [0001] The invention relates to a centrifugal fan, in particular to an environment-friendly dust-removing explosion-proof centrifugal fan. Background technique [0002] The ventilator is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Modern ventilators are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings. Ventilation , dust removal and cooling, ventilation and drafting of boilers and industrial furnaces, cooling and ventilation in air-conditioning equipment and household appliances, drying and selection of grains, wind tunnel air sources and inflation and propulsion of hovercraft, etc. [0003] Centrifugal fans are often used in the process of environmental protection coating. Centrifugal fans can immediately discharge the polluted gas generated in the process of environmental protection coating to prevent pollution. However, most mod...

AI Technical Summary

Problems solved by technology

[0003] Centrifugal fans are also often used in the process of environmental protection coating. Centrifugal fans can immediately discharge the polluted gas generated in the process of environmental protection coating to prevent pollution. However, most modern centrifugal fans have many defects. For example, a centrifugal fan will generate large vibrations when it is working. Long-term vibration will loosen the internal parts of the device, thereby reducing the service life of the device. At the same time, modern centrifugal fans have high energy consumption and complex structures.

Images