DW-S40-100 laboratory grade ultrasonic aqueous solution treatment equipment crushing equipment

• Customization: Available
• After-sales Service: online
• Warranty: 1 year
• Model NO.: DW-S40-100
• Power Source: AC220V
• Transport Package: Plywood Case
• Specification: 380× 320× 170mm
• Trademark: langshuo
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

DW-S40-100 laboratory grade ultrasonic aqueous solution treatment equipment crushing equipment
1.Product Description
When ultrasonic waves propagate in liquid media, they produce a series of effects such as mechanics, heat, optics, electricity, and chemistry through mechanical effects, cavitation effects, and thermal effects. Especially high-power ultrasonic waves will produce strong cavitation, thereby forming instantaneous high temperature, high pressure, vacuum and micro-jet locally.

As a physical means and tool, ultrasonic technology can produce a series of near-extreme conditions in media commonly used for chemical reactions. This energy can not only stimulate or promote many chemical reactions, speed up chemical reactions, and even change some The direction of chemical reactions produces some unexpected effects and miracles. It is generally believed that the occurrence of the above phenomena is mainly due to the mechanical action and cavitation of ultrasound, which are the result of changing the conditions and environment of the reaction.
Mechanical action - Introducing ultrasonic waves into the chemical reaction system, ultrasonic waves can cause the material to undergo violent forced movement and generate unidirectional force to accelerate the transfer and diffusion of the material. It can replace mechanical stirring and can peel off the material from the surface, thereby renewing the interface.
Cavitation - In some cases, the generation of ultrasonic effects is related to the cavitation mechanism. Acoustic cavitation refers to a series of dynamics generated by tiny bubbles (cavities) in liquids under the action of sound waves. Learning process: oscillation, expansion, contraction and even collapse. Where cavitation occurs, the local state of the liquid changes greatly, resulting in extreme high temperatures and high pressures. Provides a new and very special physical and chemical environment for chemical reactions that are difficult or impossible to achieve under general conditions.

DW-S40-100 laboratory grade ultrasonic aqueous solution treatment equipment crushing equipment
2. Catalytic chemical reactions
High temperature and high pressure conditions are conducive to the cracking of reactants into free radicals and divalent carbon, forming more active reaction species;
Shock waves and microjet have desorption and cleaning effects on solid surfaces (such as catalysts), and can remove surface reaction products or intermediates and catalyst surface passivation layers;
The shock wave may damage the reactant structure;
Dispersed reactant system
Ultrasonic cavitation erodes the metal surface, and the shock wave causes the deformation of the metal lattice and the formation of internal strain zones, improving the chemical reactivity of the metal;
Promote the solvent to penetrate deep into the solid, producing the so-called inclusion reaction;
Improve catalyst dispersion.
How it works
The focused probe high-power ultrasonic sonochemical treatment system can work in two ways.
One way is that the liquid to be processed is in normal container circulation and reaction, and the ultrasonic transmitter is inserted into the liquid to emit ultrasonic waves. The liquid to be processed flows through the container and is acted upon by strong ultrasonic waves. The reaction vessel can be any size or temperature. Generally speaking, for a container of the same size, the smaller the flow rate of the liquid, or the longer it stays in the container, the stronger the ultrasonic effect will be, and of course the smaller the output will be. On the contrary, the shorter the controlled ultrasonic action time is, the lower the ultrasonic action intensity will be and the higher the flow rate (i.e. output) will be. This method is also suitable for anti-scaling and descaling applications.
Another treatment method is to use our company's special ultrasonic reactor to form a complete sonochemical reactor. The liquid to be processed flows into one end of the reactor, passes through the action of ultrasonic waves, and then flows out from the other end. This method requires minimal changes to the original chemical system, and the effect is immediate.
 
DW-S40-100 laboratory grade ultrasonic aqueous solution treatment equipment crushing equipment
3. Main configuration

1. Optional frequency range: 15KHz ~ 60 KHz.

2. Industrial grade commonly used frequency: 20kHz

3. Industrial grade nominal power per unit: 1500W, 2000W, 3000W. Multiple units can also be used in combination.

4. Vibrator tool head (probe) material: imported high-quality titanium alloy.

5. Typical weight of ultrasonic vibration components: 12 kg

6. Driving power supply: CNC power supply: frequency detection, automatic frequency tracking, overcurrent and overvoltage protection, overtemperature protection, soft start, and adjustable power.

7. Typical size of drive power supply: 380×320×170mm

8. Complete weight of CNC power supply system: 20kg

In particular, there is no unified way to apply ultrasonic sonochemistry, and the application requirements vary widely. The above specifications are only the commonly used ones. We can provide a complete set of solutions for ultrasonic application program demonstration, structural design, system configuration and key component production according to the customer's usage requirements and actual conditions.

DW-S40-100 laboratory grade ultrasonic aqueous solution treatment equipment crushing equipment
4. Features
1. Domestic special CNC power supply for ultrasonic sonochemistry, truly high power, with a full power of 3000 watts and a working current of up to 15A, which is not comparable to ordinary analog power supplies.

2. Comprehensive safety protection technology ensures the safe operation of the equipment. The unique high-wind axial flow fan has 10 times the wind power of ordinary fans from other manufacturers to ensure the cooling of the ultrasonic transducer. The ultrasonic power supply is equipped with various abnormal working conditions. Protection mode, overcurrent and overload, excessive temperature, frequency search failure, and inability to track due to frequency deviation all have protection mechanisms to ensure equipment safety.

3. The Android operating system can preset the interface background and is easy to operate. The user only needs to set the running time and the percentage of ultrasonic power amplitude and directly press the start switch to automatically work.

4. Industrial-grade aluminum alloy integrated chassis, equipped with 2 large fans, safe and solid

5. Unique horn design, large amplitude, can set off water waves in the reactor, immerse your fingers in the liquid, and feel a strong needle prick, which are all manifestations of the high power and large amplitude of the vibrator.

6. High efficiency, large radiation area, and energy conversion efficiency as high as 80%-90%.

7. Wide bandwidth, adaptable to high temperature and high pressure, suitable for use in complex working conditions
 

Detailed Photos