Energy-saving environment-friendly sand blasting machine

Abstract

The invention discloses an energy-saving environment-friendly sand blasting machine. The machine comprises a sand blasting machine frame, a conveying roller way, a sand blasting device, a dust removalsand roller device and an air knife device, wherein the sand blasting machine frame is provided with a sand storage barrel for providing a sand material for the sand blasting device, the sand blasting device, the dust removal sand roller device and the air knife device are all arranged on the conveying roller way, a sand storage device used for collecting the sand material and a sand conveying mechanism communicating with the sand storage device are arranged below the conveying roller way, and the sand storage device is provided with an air suction port. According to the machine, the structure is novel, the dust removal sand roller device and the air knife device are arranged, so that sand particles attached to the surface of a workpiece can be thoroughly cleared, the air suction port isformed in the sand storage device, so that dust can be quickly sucked away, the condition that the dust flies out into the outside, and influences the environment is avoided, and finally the purposesof energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of sandblasting equipment, in particular to an energy-saving and environment-friendly sandblasting machine. Background technique [0002] During the process of manufacturing, processing, storage, etc., the surface of the product often has scale, rust, paint, welding slag, knife lines, etc. In order to make the surface quality of the workpiece meet certain smoothness requirements, the most widely used surface cleaning equipment is currently for the sandblasting machine. Sand blasting machine is a kind of equipment that uses compressed air as the power to spray sand particles onto the surface of the workpiece to be processed at high speed, and remove impurities, paint defects, oxide layers, etc. on the surface of the workpiece to improve the surface quality of the workpiece. [0003] However, the current sand blasting machines are generally only equipped with three sand bins: a sand dump bin, a sand blast bin...

AI Technical Summary

Problems solved by technology

[0004] However, the disadvantage of the sandblasting machine with this structure is that the sand particles on the surface of the workpiece are only cleaned by a sand removal device, resulting in a large amount of sand particles attached to the surface of the workpiece not being cleaned.

At the same time, there is only one sand chamber before and after the sandblasting area in the middle. Due to the air pressure in the sandblasting chamber, when the sealing force of the front and rear sand chambers is less than the air pressure of the sandblasting chamber, the dust in the sand The warehouse flies out, which ultimately wastes energy consumption and fails to achieve the purpose of energy conservation and environmental protection

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