Difference between domestic and foreign design of high pressure water jet cleaning machine

Abstract: at present, the foreign high-pressure water jet cleaning machines are designed precisely and equipped with complete equipment. For example, the cleaning device is set at the high-pressure water gun nozzle, so it will not affect the road environment. In addition, the system pressure can be adjusted to achieve the cleaning of different marking paints. High pressure water jet cleaning method? Analysis of marking removal technology

At present, the foreign high-pressure water jet cleaning machines are designed precisely and fully equipped. For example, cleaning devices are set at the high-pressure water gun nozzles, so it will not affect the road environment. In addition, the system pressure can be adjusted to clean different marking paints. High pressure water jet cleaning method? Technical analysis of marking removal with the development of society, when selecting the method of road marking removal, the relevant departments have considered the economy in the past and the impact on road traffic as well as the safety and environmental protection requirements of construction personnel. According to different actual conditions, select appropriate marking removal technology and formulate a reasonable construction scheme. The following table is a comparative analysis of the main advantages and disadvantages of various marking removal technologies.

Road markings play an irreplaceable role in maintaining road traffic order and ensuring road traffic safety. With the change of traffic control scheme, there must be the clearing of existing road markings. At present, the marking removal technology is improving in the direction of environmental protection, high efficiency and automation. The cleaned road surface will not only have no residue of marking paint, but also will not have any damage. The whole road surface will become very clean.? Ordinary small-scale high-pressure water jet cleaning machine will produce a large amount of waste water in the cleaning process, which may cause unsanitary pavement, or penetrate into the pores of asphalt to cause damage to pavement materials. With the increasing awareness of environmental protection around the world, the requirements for environmental protection are becoming higher and higher. Therefore, the high-pressure water jet marking removal method came into being and has become a preferred marking cleaning method in European and American countries in recent years. Its main construction machinery is the high-pressure water jet marking cleaning machine. The cleaning machine uses the pressurization system to make water shoot out from the nozzle. This water jet has strong impact and cutting force, and can directly go deep into the asphalt pores to remove the marking paint. The cleaned road surface will not only have no residue of marking paint, but also will not have any damage. The whole road surface will become very clean.? Ordinary small-scale high-pressure water jet cleaning machine will produce a large amount of waste water in the cleaning process, which may cause unsanitary pavement, or penetrate into the pores of asphalt to cause damage to pavement materials. Therefore, corresponding cleaning equipment should be equipped in the cleaning process.

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