1. Overview

Ultrasonic sieving system is a simple practical, reliable sieving system, which is the best solution for current mesh blocking. Widely used for fine sieving/filtrating requirement industry like food, pharmaceutical, metallurgy, chemical, milling, high sieving precision, solve the difficult blocking problem because of agglomeration, static electricity, strong adsorption. It's the important technical breakthrough in domestic sieving industry.

 

2. Structure

Ultrasonic resonance power device: 38 KHz high frequency power resonance generator, adopt digit frequency and amplitude modulation, auto tracking resonance point according to different sieving situation (or different net frame structure), no need manual setting, simple operation. It's working steady and low heat productivity.

-                 High frequency connecting wire: connection cable of ultrasonic generator and transducer;

-                 Connector: aviation plug;

-                 Transducer: high efficiency ultrasonic transfer device;

-                 Ultrasonic net frame: consist of net frame and resonance rings;

-                 Mesh size: suitable for 10mesh- 635mesh.

 

3. Working principle

Ultrasonic sieving system is consisted of ultrasonic generator, transducer and resonance rings. The transducer convert the high frequency vibration produced by ultrasonic generator to sinusoidally lengthways vibration wave still with high frequency, the vibration wave pass the vibration to the sieve surface uniformly through resonance rings. When the material on sieve is making low frequency three-D vibration, the ultrasonic device is passing vibration wave to sieve surface, then it can avoid the net blocking as well as improving sieving quality and performance.

 

 

4. General technical data

Ultrasonic generator:

4.1  Power input: alternating current 220V± 10% / 50-60 Hz

4.2  Whole machine current: ≤0.6A

4.3  High frequency current: ≤0.5A

4.4  Frequency: adaptively (automatic frequency-selecting for different load)

4.5  Mode: continuation/ impulse

4.6  Temperature: -10℃ – 40℃

 

Tags: ultrasonic device for sieve,Ultrasonic Generator,Ultrasonic Probe,Ultrasonic sieving system,Ultrasonic transducer