Ultrasonic vibrator
Ultrasonic vibration. Compared with traditional ultrasonic vibration plates, they have a wide range of applications and are interchangeable. In industrial applications, the use of ultrasonic vibrating rods for cleaning, extraction, chemical reactions, anti-scaling, water treatment, etc. is a very mature and widely used technology.
The ultrasonic vibrating rod utilizes the positive and negative alternating period existing in the ultrasonic transmission process. In the normal phase, media molecules are squeezed to increase the original density of the media. In the negative phase, the middle molecules are sparsely dispersed, and the middle density ultrasound. The vibrating rod can uniformly generate ultrasonic waves around 360°, and the energy output is not affected by load changes such as liquid level and temperature difference. Ultrasonic vibrating rod usually includes high-power ultrasonic transducer, horn and tool head. (Transmitting head), used to generate ultrasonic vibration, the vibration is converted into vibration energy and emitted into the liquid. The transducer converts the input electrical energy into mechanical energy, namely ultrasound. Its performance is that the transducer moves back and forth in advance, and the amplitude is usually a few microns. Such amplitude power density is insufficient and cannot be used directly. The horn amplifies the amplitude according to the design requirements, isolates the reaction solution and the transducer, and can also fix the role of the entire ultrasonic vibration system. Connected to the horn, the horn transmits the ultrasonic energy vibration to the tool head, and then the ultrasonic energy is dissipated into the chemical reaction liquid through the tool head.
Ultrasonic vibrating rod has the following characteristics:
1. Ultrasonic cavitation occurs around the vibrating rod, and the ultrasonic energy is very evenly distributed around the vibrating rod;
2. The output power of the ultrasonic vibrator is not affected by load changes such as liquid level, tank capacity, temperature difference, etc., and the output power is stable and uniform.
3. The ultrasonic vibrating rod is more than 1.5 times of the traditional ultrasonic vibrating plate;
4. Ultrasonic vibrating rod round tube design, easy to install and use;
5. The ultrasonic vibrating rod is sealed and waterproof and safe to use.
