A vortex blower adopting welding technology
A welding process and blower technology, which is applied to the components of pumping devices for elastic fluids, mechanical equipment, machines/engines, etc. Explosive occasions and other problems, to achieve the effect of expanding application occasions and application scope, reducing wear and reducing friction area
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[0043] The technical solutions in the present invention are clearly and completely described below in conjunction with the accompanying drawings and embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0044] Such as Figure 1~4 It can be seen that the vortex blower includes a vortex blower body 10, and the vortex blower body 10 is connected with the motor 30 through a coupling 20; the outer cover of the coupling 20 is provided with a coupling cover 21; the coupling cover 21 and The motor 30 is arranged on the base 40 . The vortex blower body 10 includes a casing 11 and an impeller 12. The impeller 12 is located inside the casing 11. The impeller 12 is provided with an impeller channel 121. Both sides of the impeller 12 wheel body are provided with The inner wall constitutes a non-metallic spacer ring 122...
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