Casing of anti-explosion fan
An explosion-proof fan and casing technology, which is applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc., can solve problems such as fan failure, safety hazards, fan casing burst, etc., achieve compact structure, high safety performance, and solve burst Effect
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[0015] Example: such as figure 1 As shown, the present invention provides an explosion-proof fan casing, including a casing 1, characterized in that the outer wall of the casing 1 is coated with an explosion-proof layer 2, and the casing 1 is provided with an impeller 3 inside, and the impeller 3 is axially The rotating shaft 4 is connected, the base 5 is fixedly connected to the lower end of the housing 1 , and fastening screws 6 are arranged on the outside of the housing 1 .
[0016] Further, the material of the explosion-proof layer 2 is polytetrafluoroethylene, the number of the fastening screws 6 is four, and the impeller 3 is provided with blades at equal intervals.
[0017] The invention has compact structure and high safety performance. By coating a layer of explosion-proof material on the casing, the bursting problem of the fan casing can be effectively solved.
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