Explosion-proof roots blower
A Roots blower and casing technology, applied in mechanical equipment, engine components, machines/engines, etc., can solve problems such as environmental pollution, leakage of flammable and explosive media, etc., and achieve good sealing effect.
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[0024] Such as Figure 1 to Figure 8 As shown, in view of the existing defects, the protection subject of the present invention is as follows:
[0025] An explosion-proof Roots blower, suitable for conveying flammable and explosive mixtures. The basic principle is that when the medium conveyed by the fan is flammable and explosive, in order to ensure the safe pressurization of the medium, a reasonable selection of spark-proof materials is adopted, and a reasonable sealing method is set at the shaft end and wallboard to ensure the medium Safe transportation.
[0026] Based on the above description, the present invention provides a Roots blower suitable for conveying flammable and explosive media. It consists of a casing 1, a first sealing part 2, a left wall panel 31, a right wall panel 32, a left side panel 41, and a right side panel. The side plate 42, the main oil tank 51, the auxiliary oil tank 52, the supporting bearing seat 61, the positioning bearing seat 62, the driving im...
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