UCE ultrasonic co.,Ltd |
Key technology information:
1,frequency range:15KHz ~ 60 KHz.
2,usually frequency:20kHz
3,unit power:1000W,1100w,1200w,1300w ,1500W,2000W,also can be used
for parallel connection
4,Head tool material:Stailess Steel,Titanium,also would like custom
for our user.
5,Ultrasonic vibration parts size: Φ160mm×800mm
6,Ultrasonic vibration parts weight:12 kg
7, Driver: analog power, power supply, frequency control type of
automatic tracking, flowing pressure protection, adjustable power
size.
8 ,Driving power typical size:350×250×120mm
9, Driving power typical weight:18 kg
Working frequency | 20kHz | 20kHz | 20kHz | 20kHz |
Max power | 500W | 1000W | 1500W | 2000W |
Handling capacity L/h | ≤500 | ≤800 | 200-1000 | 300-1600 |
Apply | laboratory | Production line,can be used in combination | ||
reaction tank | 15L,20L,35L,stainless steel | |||
allow pressure | max≥5 MPa | |||
allow temperature | max≥350℃ |
1 basic components:
High-power ultrasonic sound chemical processing system by
ultrasonic vibration wave components and special driving power and
the reaction kettle of three main parts: ultrasonic vibration
high-power ultrasonic transducer, including the horns, tool
(emission head), is used to produce the ultrasonic vibration and
vibration energy in the liquid. The input power transducer will
convert energy, i.e. ultrasonic. Its form is made in the
longitudinal slip back transducer, amplitude in motion a few
microns. Such amplitude is not enough, and power density directly
use. According to the design of ultrasonic transformers, isolation
reaction to enlarge amplitude transducer, also solution and the
ultrasonic vibration system has fixed. Tools and horns, decreasing
vibration transmitted ultrasonic energy will head, again by the
tool tool head will launch ultrasonic energy to chemical reaction
liquid.
2 and working principle:
The study of ultrasonic chemistry has involves chemistry, material
science, environmental protection, and many other areas, including
in organic synthesis, management difficult biodegradable toxic
organic pollutants in application. With strong ultrasonic vibration
propagation direction, medium strength, in liquid can produce
cavitation phenomenon, etc. Ultrasound can prompt cannot occur
under routine conditions of chemical reaction occurs or improve the
response speed and existing reaction degree. But these are not
sound direct role in response, generally considered the matter of
the above phenomenon occurred mainly comes from the mechanical
effect and ultrasonic cavitation, they changed the reaction
conditions and environment.
Mechanical function, will introduce chemical reaction system,
ultrasonic wave can make the material for severe forced movement,
ChanXiangLi accelerated material transfer and diffusion, but
instead of mechanical mixing, can make the material from the
surface, thus interface update.
Cavitation -- in some cases, to produce the effect of ultrasonic
cavitation mechanism associated with sound, the cavitation refers
to the sound, the tiny bubbles exists cavitation (liquid) what
happened a series of dynamic process: oscillation, expand,
shrinkage and collapse.
The above two action is ultrasound can accelerate and rev. The main
reason for chemical reaction.
3, work mode:
Focusing probe type high-power ultrasonic sound chemical processing
system can have two kinds of work.
One way is by liquid in the normal distribution and containers,
ultrasound liquid, insert the launch ultrasonic. The liquid in the
treatment of container, also will be strong ultrasonic action. The
reaction tank size or temperature. Generally speaking, of the same
size of the container, the liquid flow in the smaller containers,
or stay longer, the intensity of ultrasonic action is stronger
also, of course, also less. Conversely, the shorter time control
ultrasonic wave function, low intensity, flow (output) is higher.
This way is also applicable to the application of anti-scaling
removal.
Another way is with my company specialized in ultrasonic reaction
kettle, constitute a complete sonochemical reactors. By the end of
reaction caldron liquid flows from the effect, after ultrasonic, on
the other side. In this way, the chemical changes, the effect of
the system is the minimum immediate.