1 Products Shown

2 Principle

The ultrasonic antiscaling and descalingequipment utilizes the comprehensive effects of cavitation, activation,shearing and fabrication, which are unique to power ultrasound. Thescale-forming substances in the fluid are treated by high power sound field.Under the action of ultrasonic "cavitation implosion", a series ofchanges in physical and chemical properties occur, which makes thescale-forming substances loose, disintegrate, crush and disperse into powder.It is loose from the wall of the pipe and not easy to adhere to form fouling.Cavitation: The energy of ultrasound directly produces a large number of voidsand bubbles in the treated fluid medium. When these voids and bubbles break upand extrude, a certain range of strong pressure peaks can be generated. Localpressure peaks can reach thousands of atmospheric pressure. Under the action ofpressure peaks, scaling substances are crushed and suspended in water, and thescales formed are broken to make them easy to fall off. This achieves thepurpose of ultrasonic descaling. 2. Activation: Ultrasound produces"cavitation" in fluid, improves the activity of flow fluid andscale-forming substances, destroys the conditions of scale formation anddeposition on heat exchanger tube wall, and makes scale-forming substances formdispersed deposits in fluid instead of hard scales on tube wall, so as toachieve the purpose of ultrasonic scale prevention. 3. Shearing effect:Ultrasound radiation produces asynchronous vibration on scales, pipe walls andwater due to different frequency responses to ultrasound, which results inhigh-speed relative motion. Relative shear force at the interface betweenfouling layer and heat exchanger tube wall caused by velocity difference leadsto fouling layer fatigue.

In this way, the purpose of ultrasonicdescaling is achieved. Inhibitory effect: By changing the physical and chemicalproperties of the main body of the fluid through the action of ultrasound, itcan inhibit the nucleation and growth of ions in water at the wall. Therefore,the amount of scaling ions adhering to the heat exchanger surface is reduced.Practical research has proved that the longer the ultrasonic action time, thebetter the effect of preventing scaling substances from scaling. In short, underthe action of ultrasound, when the energy of ultrasound is large enough, thatis, "power ultrasound" can produce short, local, extremely hightemperature, high pressure and high electric field extreme physical environmentin conductive medium under normal temperature and pressure. Fluid will produceso-called "acoustic cavitation effect", which will lead to manymechanical, physical, chemical, biological and so on. The effect can achievethe purpose of anti-scaling and descaling by ultrasonic wave in fluids. _1,power supply of ultrasonic generator, 2, transmission cable of ultrasonicunderwater acoustic signal, 3, ultrasonic energy converter, Technical featuresof ultrasonic scale control and descaling: 8194 Intelligent control:Intelligent control of equipment, automatic operation, automatic frequencytracking; automatic monitoring of the workload status of the host andtransducer, immediate follow-up response; automatic protection when equipmentfails. 3, Environmental protection: No chemicals are used in the process ofscale prevention and descaling, no environmental pollution, no corrosion, noradiation, no damage to the environment, operators and heat exchangers. 4. Lowcost: once put into the equipment, free of routine maintenance, only need topay the electricity fee. 5. Energy saving and consumption reduction: Inaddition to prolonging the service life of heat exchangers and other ways ofscale removal, the loss caused by shutdown. Chengdu Jiuzhou UltrasoundTechnology Co., Ltd. is the first high-tech enterprise in China to applythe patented results of power ultrasonic anti-scaling technology in industrialfield since 1990s. There are a number of enterprise invention patents and"enterprise proprietary technology". It is a well-known supplier ofultrasonic anti-fouling equipment in the industry. It has its own uniquetechnical advantages in the field of scale prevention and removal. Not only thetechnical standards of enterprises have been established, but also thetechnical equipment of products covers the technical problems of anti-scalingand scale removal of special fluid media other than water system. It is wellreceived by acoustics experts in China. Has a high prestige andreputation