Anti-blocking shot blasting machine

CN121848299APending Publication Date: 2026-04-14王一品
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
王一品
Filing Date
2023-05-26
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

After a shot blasting machine has been shut down for a long time, the material in the blasting hose accumulates and causes blockage. Existing technology cannot effectively prevent the problems of poor material discharge and blockage.

Method used

An accumulator is installed on one side of the pressure tank of the shot blasting machine. Compressed air is input into the accumulator when the shot blasting machine is started, and residual shot material in the shot hose is discharged through the accumulator after the machine is stopped to prevent accumulation.

Benefits of technology

It effectively prevents the blasting hose from clogging, ensuring smooth material discharge when the shot blasting machine starts up next time, reducing energy waste, and improving the reliability and efficiency of the shot blasting machine.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121848299A_ABST
    Figure CN121848299A_ABST
Patent Text Reader

Abstract

The invention relates to the technical field of shot blasting equipment, in particular to an anti-blocking shot blasting machine which comprises a pressure tank, one end of a material spraying hose is connected to the bottom of the pressure tank, a spray gun is mounted at the other end of the material spraying hose, and an anti-blocking device is arranged on one side of the pressure tank. And the anti-blocking device is used for automatically and completely discharging the residual spray material in the spray hose out of the spray hose after the shot blasting machine stops, so that the spray hose is prevented from being blocked by the spray material accumulation. A pipeline is additionally connected to the connecting position of the material spraying hose and the pressure tank to be connected with the energy accumulator, when the shot blasting machine is started, the air compressor can input air into the energy accumulator for energy storage, and after the shot blasting machine is closed, the energy accumulator can input the air in the energy accumulator into the material spraying hose, so that the energy storage effect is improved. The problems that after a shot blasting machine is shut down, part of spraying materials in a spraying hose cannot be discharged out of the spraying hose due to insufficient air pressure, so that the spraying materials are accumulated in the spraying hose, and the spraying hose is blocked are solved.
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