Air outlet structure of shot blasting machine

Abstract

The invention discloses an air outlet structure of a shot blasting machine which is resistant to impact and wear. The air outlet structure comprises a cleaning chamber, a shot blasting device disposed in the cleaning chamber, and vertical channels disposed on the two edges of one side in the cleaning chamber; the upper end of each vertical channel is communicated with a horizontal channel disposed at the upper end of one side of the cleaning chamber; the horizontal channel is connected with a lifting machine disposed at the outer part of one side of the cleaning chamber; and the lifting machine is connected with an air outlet. The air outlet structure has the advantages that: impact of steel shot can be effectively resisted by using impact and wear resistant material, dust turbulence is avoided, dust collection efficiency is improved and cleaner surface for cleaning or strengthening of parts is realized.

Description

technical field [0001] The invention relates to a shot blasting machine, in particular to an air outlet structure of the shot blasting machine. Background technique [0002] Shot blasting machine is a commonly used equipment for surface hardening and surface treatment of parts in casting, metallurgy, machining and other industries. The existing structure of the air outlet of the shot blasting machine must communicate with the main cleaning room because it bears the fluid power during the dust discharge of the shot blasting room. The impact of the steel shot, the air outlet is limited by the material selection and the welded structure is easily damaged, requiring frequent maintenance and affecting production efficiency. In addition, the diversion and guidance of dust is also unstable, which is prone to turbulent flow, and the dust is not easy to be sucked into the dust exhaust duct, resulting in more dust in the shot blasting parts, which cannot achieve the ideal effect of c...

AI Technical Summary

Problems solved by technology

The existing structure of the air outlet of the shot blasting machine must communicate with the main cleaning room because it bears the fluid power during the dust discharge of the shot blasting room. The blow of the steel shot, the air outlet is limited by the material selection and the welding structure is easy to be damaged, which requires frequent maintenance and affects the production efficiency

In addition, the diversion and guidance of the dust is also unstable, which is prone to turbulence, and the dust is not easy to be sucked into the dust exhaust duct, resulting in more dust in the shot blasting parts, which cannot achieve the ideal effect of cleaning or strengthening the surface

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