Cleaning efficiency of high pressure cleaning machine and matters needing attention

Taiwan luxiong was founded in 1982. In 2000, he cooperated with Taiwan bureau of economy and industry to develop products and set up a subsidiary company in taizhou, zhejiang province in the same year.

Luxiong company mainly produces and sells high - pressure mist machines, high - pressure cleaning machines, high - pressure plunger pumps. As a pioneer in disease and pest control and three-cylinder plunger pump industry, we have been working hard to optimize and research and develop products. We have been honored as a high-tech enterprise with high salary in the province, a high-tech enterprise with high salary in the city and an excellent enterprise in the city

High pressure cleaning machine is one of the fastest developing new high pressure cleaning equipment in recent years. Especially in China's environmental protection requirements are more stringent environment, high pressure cleaning machines, such as zero pollution emissions of environmental protection cleaning equipment has been more and more favored by large enterprises. But there's a question that's bothering you all the time -- what does the efficiency of a high pressure cleaner have to do with? Here, with years of industry experience, suma cleaning made a summary for everyone.

The cleaning efficiency of high pressure cleaning machine is mainly affected by five aspects, which are the full utilization of pressure and flow, the efficient conversion of pressure energy to velocity energy, the optimized design of nozzle and the maximum impact on target.

High pressure cleaning machine is water as working medium, usually, the power drive pump completes a process of absorbing and discharging water, converts ordinary water into high pressure and low velocity water, and then sends it to the high pressure pipeline, so that it reaches the high pressure nozzle with certain energy. The diameter of the high-pressure nozzle is much smaller than that of the high-pressure pipe, so the water reaching the high-pressure nozzle must be accelerated if it wants to pass through the nozzle. In this way, the nozzle can transform high pressure and low velocity water into low pressure and high velocity jet. The surface of the washed object (workpiece) is called jet operation. High pressure water jet is the simplest form of energy conversion and application. When the impact force of high pressure water jet is greater than the adhesion of dirt and the surface of the object, the dirt will be removed and washed away, thus achieving a cleaning device for the surface of the object. High pressure cleaning machine because it USES high pressure water column to clean dirt, so high pressure cleaning machine is one of the most recognized scientific, economic and environmental cleaning methods in the world.

The actual impact force of high pressure water jet on the surface of an object depends not only on the basic parameters of the jet, but also on the distance between the nozzle and the surface of the object, i.e. the target distance. High pressure water jet distance, i.e. target distance, refers to the distance between the nozzle and the cleaning surface. When the spray distance increases, the diffusion degree of high-pressure water jet to the cleaned surface will increase, which means the loss of jet power will increase. When the injection distance decreases, the area of descaling will also decrease in unit time. Therefore, if the spray distance is too large or too small, the cleaning efficiency will be reduced.

The main function of high pressure water gun to clean the object is to rely on the impact force of the kinetic energy carried by high pressure water jet. The further away from the nozzle, the smaller the kinetic energy of the spray is. However, it has been proved by long-term experiments that when cleaning with the direct nozzle, the farther away from the nozzle, the better the cleaning effect is. It is generally believed that the cleaning function mainly depends on the impact of water jet and the second is related to the gas in water. When the pressure in the nozzle drops sharply, the gas in the water will separate to form cavitation bubbles, and the gas will be sucked up during the injection process. When the jet impinges on the cleaning material, the pressure changes dramatically, and the air or steam bubbles created in the spray quickly break out. The cavitation erosion caused by microjet can improve the cleaning effect of water jet. Therefore, the working pressure and the best range of jet should be determined according to the aperture of nozzle to obtain the best cleaning effect.

The cleaning efficiency of high pressure cleaning machine is not only related to the density and speed of high pressure water jet, but also to the distance between the jet and the surface of the object (target distance). This is because the speed and structure of high pressure water jet change with its injection distance, so the impact force of the object also keeps changing with the target distance.