The principle of high voltage water jet cleaning is to use the principle of liquid pressurization to transform the power source (motor), namely the system energy, into pressure energy through the high-pressure pump. When the water with large pressure energy passes through the small hole (another transducer), it converts the pressure energy into kinetic energy, thus forming a high-speed jet (WJ). Precise high-pressure water jet cleaning equipment and accessories shall be equipped, including three plunger pump, elastic transmission system, high-pressure gun, foot valve, high-pressure hose, powerful rotary nozzle, pipeline nozzle, sector nozzle, plane washer, three-axis rotary nozzle and other accessories. This process is characterized by pressurizing the water to hundreds of atmospheres above through a high-pressure water generator, and then transforming it into a high-speed, tiny "water jet" through a jet device with a small aperture. The speed of hydraulic jet is generally more than one time of Mach, which has huge impact and can complete various tasks. The technology of using high shaped energy water jet to complete various cleaning operations is "high pressure water jet cleaning technology".

High voltage water jet cleaning belongs to physical cleaning. Compared with traditional manual cleaning, mechanical cleaning and chemical cleaning, it has the following advantages:

First, the cleaning quality is high.

Clean the pipe and the inner hole of the heat exchanger to remove the structural dirt and blockage in the pipe, Cycloidal oil motor The metal body can be seen, but it will not cause any corrosion and damage to the metal and pipes, so as to achieve high-quality cleaning. The cleaning rate is 100%, and the cleaning rate is 95%, which greatly improves the working efficiency of the cleaned equipment. Moreover, it is easy to check the construction effect after construction. Because the water spray pressure can be adjusted, the washed object will not be harmed. The spray water pressure and flow can be easily adjusted, so that the substrate will not be damaged.

2、 Quick cleaning.

Due to the scouring, cutting, grinding and other effects of water jet (also known as water bomb abroad), the structure can be immediately broken and dropped. Micro cycloid motor Compared with traditional chemical cleaning, sand blasting and shot blasting, the cleaning speed can be increased several times to dozens of times by using simple mechanical and manual methods. The medium used by the jet is tap water. Due to the large energy, the water can be cleaned without adding any filler and cleaning agent, so the cost is low.

Low cleaning costs;

The simultaneous consumption of water is very small, 2 cubic meters per hour. Chemical cleaning is only about 1/3, that is, high-pressure water jet cleaning belongs to fine jet cleaning, Crane cycloid motor It is energy-saving equipment with small water consumption and low power in continuous cleaning.

4、 It has a wide range of applications.

It can be flexibly and conveniently used in the inspection and maintenance work of the company. No matter where the water jet can directly reach, whether it is the inner cavity of the pipe or container, or the surface of the equipment, whether it is hardened or plugged, it can quickly fall off and be thoroughly cleaned. This cleaning method has no special requirements on the material, performance, shape, and type of scale of the equipment, only requires direct jet, so it is widely used.

5. No secondary pollution.

After cleaning, if there is no special requirement, no cleaning treatment is required. Water jet cleaning does not want to produce a large amount of dust, pollute the atmosphere, and damage human health and well-being as sanders and simple machines do. I also don't want to use chemical methods to produce a large amount of acid and alkali waste liquid, which will pollute the city, rivers, soil and water quality. The water jet washing method can reduce the dust in the air from 80mg/m3 of other methods to less than 2mg/m3, meet the national safety standards, eradicate the source of silicosis, and eliminate the efflux of acid and alkali waste liquid, which is a major measure of environmental protection in China.

6、 High security.

The water jet cleaning method is safe and non sparking, and can be fully operated when storing oil in the oil tank, which reduces the cleaning process and saves money. High voltage water jet cleaning technology has incomparable advantages in cleaning efficiency, cleaning cost and environmental protection. Its popularization and application has become an inevitable trend.