Large manual sand blasting system

Abstract

The invention relates to the technical field of workpiece sand blasting, and discloses a large manual sand blasting system. The system comprises a sand blasting system body, and the sand blasting system body is composed of a sand blasting working chamber, a cyclone separator, a secondary filter element recovery device, a sand blasting device, a high-pressure exhaust fan, a high-pressure exhaust fan sound insulation room, a main air suction groove, an air suction groove and a main exhaust groove. The cyclone separator is arranged on one side of the sand blasting working chamber, the sand blasting device is arranged at the lower end of the cyclone separator, the secondary filter element recovery device is arranged on one side of the cyclone separator, and the high-pressure exhaust fan is arranged on one side of the secondary filter element recovery device. According to the large manual sand blasting system, through cooperation of the cyclone separator, the secondary filter element recovery device, the sand blasting device and the high-pressure exhaust fan, dust fog is comprehensively recovered, so that the body health of workers is protected, sand grains and dust can be automatically separated and recovered, the working efficiency is effectively improved, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of workpiece sandblasting, in particular to a large-scale manual sandblasting system. Background technique [0002] Sand blasting refers to the process of cleaning and roughening the surface of the substrate by the impact of high-speed sand flow; using compressed air as the power to form a high-speed jet beam to spray materials (copper ore, quartz sand, corundum, iron sand, Hainan sand) at high speed To the surface of the workpiece that needs to be processed, the appearance or shape of the outer surface of the workpiece surface changes. Due to the impact and cutting effect of the abrasive on the surface of the workpiece, the surface of the workpiece obtains a certain degree of cleanliness and different roughness, so that the surface of the workpiece The mechanical properties are improved, therefore, the fatigue resistance of the workpiece can be improved, the adhesion between the workpiece and the coating ca...

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Problems solved by technology

[0003] At present, large-scale sandblasting rooms are required to blast the surface of a large number of workpieces on the market, and the existing large-scale sandblasting rooms are in the process of processing. Basically, they are only equipped with ordinary dust removal devices, so that the dust mist in the sandblasting room cannot be fully recovered, which not only has a serious impact on the health of the staff in the room, but also cannot achieve automatic separation and recovery of sand and dust, and requires Manual recycling results in a decrease in work efficiency and greatly increases labor costs; for this reason, we provide a large-scale sandblasting system

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