Abrasive jetting device and method of use thereof

Abstract

The invention relates to a grinding material jetting device and an application method thereof. The grinding material jetting device comprises a base, and a jetting assembly mounted on the base, wherein the jetting assembly comprises a dust removing system, a low-pressure air supply system, a grinding material dust separator and a working chamber; the dust removing system comprises a dust removing draught fan, a dust remover and a dust deposition chamber; the dust remover is connected to the grinding material dust separator through a dust conveying pipe; the working chamber comprises a grinding material distributor, a plurality of spraying nozzles and a grinding material dust collector; the grinding material distributor is connected with the grinding material dust separator; the spraying nozzles are arranged at the periphery of a workpiece; each spraying nozzle is connected with the grinding material distributor and a low-pressure air pipe respectively; and the grinding material dust collector is connected with the grinding material dust separator through a conveying pipeline. The grinding material jetting device has the advantages of reasonable structure design, high automation degree, long service life of grinding materials, low operation and maintenance cost, wide applicable range, and capability of spraying in all directions and a plurality of angles; surface treatment effects of a metal member and a metal product are more excellent; and the grinding material jetting device is particularly suitable for machining fine workpieces and has the advantages of energy saving, environment protection, safety and the like.

Description

technical field [0001] The invention relates to surface cleaning equipment for metal components and metal products, in particular to an abrasive spraying device and a method for using the same. By using the continuous working low-pressure spraying method of the device, the black skin, rust, burrs and other substances on the metal surface can be effectively removed , to achieve the effect of smoother and harder surface of metal components and metal products. Background technique [0002] In the process of processing and storage of metal components and metal products, oxides, rust, welding slag, black skin, burrs or other pollutants are often formed on the surface. To meet the requirements of usability and aesthetics, conventional methods include pickling and sandblasting equipment for cleaning. However, in the process of cleaning with pickling, on the one hand, the cost of raw materials is high, and on the other hand, the cleaning process has a great impact on the environmen...

AI Technical Summary

Problems solved by technology

However, in the cleaning process using pickling, on the one hand, the cost of raw materials is high, and on the other hand, the cleaning process has a greater impact on the environment; The high-speed jet beam cleans the above-mentioned pollutants on the surface of metal components and metal products

The current sand blasting treatment equipment has defects such as large floor area, complex equipment structure, high operation and maintenance costs, poor sand blasting effect, multiple treatments, and low recycling of sand shot. Sand blasting operations, sand shot, pollutants, dust, etc. are discharged into the atmosphere together, which is more serious to environmental pollution

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