Description
Concrete blasting machine is also called concrete pavement shot blasting machine. The concrete blasting machine mainly solves the defects of concrete surface treatment. It can clean up the floating slurry and impurities on the concrete surface at one time, and can also roughen the concrete...
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Concrete blasting machine is also called concrete pavement shot blasting machine. The concrete blasting machine mainly solves the defects of concrete surface treatment. It can clean up the floating slurry and impurities on the concrete surface at one time, and can also roughen the concrete surface. Treatment to make the surface uniform and rough, greatly improving the adhesion strength of the waterproof layer and the concrete base layer, so that the waterproof layer and the bridge deck can be better combined, and at the same time, it can fully expose the concrete cracks and play a preventive role. .
working principle
The concrete blasting machine uses a motor-driven shot wheel to generate centrifugal force and wind during high-speed rotation. When a certain particle size of projectile flows into the blasting tube (which can control the flow of the projectile), it is accelerated and brought into the high-speed rotating blasting wheel. In the process, under the action of centrifugal force, the projectile is thrown from the split wheel window into the orienting sleeve, and then thrown out through the orienting sleeve window (to control the throwing direction of the pellets), picked up by the high-speed rotating blade, and along the length of the blade The direction continues to accelerate until it is thrown, and the thrown projectile forms a certain fan-shaped stream, which impacts the working plane to play a role of cleaning and strengthening. Then the projectiles, dust and impurities pass through the rebound chamber to the top of the storage hopper. The high-power dust collector separates the pellets and dust through the separation device above the storage hopper. The pellets enter the storage hopper to continue recycling, and the dust enters the dust collector through the connecting pipe. When the dust enters the dust collector, it passes through the separation of the filter element and stays in the ash storage hopper and the surface of the filter element. The automatic blowback dust collector can automatically clean each filter element at intervals through the blowback air provided by the compressor. Finally, the inside of the machine is cleaned by the airflow of the matched vacuum cleaner to recover the pellets and the cleaned impurities separately, and the pellets can be reused. The shot blasting machine is equipped with a dust collector, which can achieve dust-free and pollution-free construction, which improves efficiency and protects the environment.
