Portable air-water-based lossless sand-blasting environmentally-friendly cleaning machine

Abstract

The invention discloses a portable air-water-based lossless sand-blasting environmentally-friendly cleaning machine. The portable air water lossless sand-blasting environmentally-friendly cleaning machine comprises a gasoline engine, a belt, an air compressor, a high-pressure tube, a minimum pressure valve, an oil-gas separator, a pressure regulator, a water separator, an atomization spray gun, a sand-blasting tank, a product water control valve, a plunger water-pump and a water tank. The portable air-water-based lossless sand-blasting environmentally-friendly cleaning machine utilizes the gasoline engine as a main power supply to drive the air compressor to produce compressed air, and to drive the plunger water-pump to produce a mixture of low-pressure water and compressed air as a sand-blasting power source simultaneously. The portable air-water-based lossless sand-blasting environmentally-friendly cleaning machine can be used simply, has high system safety, low operator technical level requirements, low operator protection requirements and low power consumption, realizes lossless cleaning of the cleaned surface, and is suitable for a plurality of cleaning occasions.

Description

technical field [0001] The invention relates to a washing machine, in particular to a portable air-water non-destructive sandblasting environmental protection washing machine. Background technique [0002] With the development of society, more and more places need to use cleaning machines, such as the cleaning of small advertisements on the building surface, cleaning of traffic guardrails, etc. Traditional manual cleaning can no longer meet the growing cleaning needs, and machine cleaning has been widely used. Traditional cleaning machines can be divided into dry type and wet type according to the cleaning medium. The dry type cleaning machine uses mechanical centrifugal force or compressed air as the driving force, and blasts the sand through a special nozzle at a high speed to the surface to be cleaned. , Relying on impact and friction to remove dirt and rust, the treatment quality is relatively good. Although this method is low in cost, it produces a lot of dust during w...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, more and more places need to use cleaning machines, such as the cleaning of small advertisements on the surface of buildings, cleaning of traffic guardrails, etc. Traditional manual cleaning can no longer meet the growing cleaning needs, and machine cleaning has been widely used

Traditional cleaning machines can be divided into dry type and wet type according to the cleaning medium. The dry type cleaning machine uses mechanical centrifugal force or compressed air as the driving force, and blasts the sand through a special nozzle at a high speed to the surface to be cleaned. , Relying on impact and friction to remove dirt and rust, the treatment quality is relatively good. Although this method is low in cost, it produces a lot of dust during work, not to mention polluting the environment, and seriously endangering the health of operators. Healthy, and dry sand blasting sometimes produces sparks during work, which cannot be used in flammable and explosive places, and it is easy to cause damage to the cleaning surface

The wet cleaning machine uses water as the working medium. The traditional wet cleaning machine simply uses water for impact cleaning, which consumes a lot of water and is not environmentally friendly. The existing wet cleaning machine uses compressed air as the power and can complete the cleaning work with a small amount of water. Due to the use of high-pressure water for washing during use, it is easy to cause damage to the surface of the building

In addition, most of the existing washing machines are driven by motors, and the application occasions are affected by the power supply, and the maneuverability is poor

Images