What are the commonly used solvents in the use of ultrasonic cleaning equipment?

Ultrasonic cleaning agents are mainly divided into two types, namely solvent-based cleaning agents and water-based cleaning agents, which play the role of decomposition, solubilization, emulsification and dispersion during the cleaning process, and then peel off the dirt layer on the surface of the object through the impact force generated by the ultrasonic "cavitation" action. Ultrasonic cleaners affect the cleaning results, therefore, ultrasonic cleaners should be carefully selected, and the following five factors should be paid attention to when choosing:

Cleaning effect and cleaning efficiency: select effective cleaning solvents through small samples and batch experiments.

Simple operation and non-corrosive: The liquid used should be harmless, non-corrosive and simple to operate.

Durability and cost: The cost of using inexpensive cleaning solvents is not necessarily low. When using, it is necessary to consider whether the cleaning efficiency of the solvent is high, whether the durability is good, how many workpieces can be cleaned with a certain amount of solvent, utilization rate and other factors; The cost of use is calculated if the cleaning agent selected achieves a cleaning effect and is compatible with the material of the workpiece.

Water is the most common cleaning liquid, so the system using water-based solution is simple to operate, low in cost, and widely used.

Try to choose water-based ultrasonic cleaning agent, because the ultrasonic machine has a heating process in the work, and the solvent-based cleaning agent is not as stable as the water-based type, which may lead to accidents.

Environmental performance, environmental protection problems can not be ignored, although enterprises hope to benefit first, but with the relevant departments of all walks of life pollution problems, do not pay attention to environmental protection, will inevitably lead to the loss of corporate interests. The environmentally friendly ultrasonic cleaning agent should have the characteristics of environmental protection and harmlessness, and the wastewater can be degradable, so that the wastewater discharge of the enterprise meets the legal standards, and at the same time, it can bring a safe and secure working environment to the production line operators.

There are generally two kinds of solvent-based ultrasonic cleaners and water-based ultrasonic cleaners used in the use of ultrasonic cleaning equipment, and water-based ultrasonic cleaners are more commonly used in ultrasonic cleaning. For flammable and explosive solvent-based cleaners, it is necessary to use or not use the ultrasonic heating function with caution and pay attention to the occasional electric sparks during static electricity and ultrasonic power supply.

The cleaning method that uses organic solvent as the cleaning medium and ultrasonic cleaning instrument (machine) as the tool is called: organic solvent ultrasonic cleaning. The cleaning principle of ultrasonic is to use the ultrasonic generator to send ultrasonic waves, so that countless microscopic cavities (bubbles) are formed in the cleaning medium (water or organic solvent), and these air bubbles break when they hit the surface of the object, especially the hard surface, to form a strong impact force (blasting force), loosening the dirt and suspending it in the medium.

The reason why organic solvents are used instead of water as the medium is because the engineer considers the need to thoroughly clean the oil stain, and the cleaning ability of organic solvents for oil stains may be more efficient than water, and another reason may be that the workpiece that needs to be cleaned is not allowed to contact with water, such as electronic components. Ultrasonic cleaning is not ideal for stretchable surfaces (soft surfaces) because the soft surface absorbs shock waves and reduces the cleaning effect.

The tank is used to clean the parts.

The ultrasonic cleaning tank is generally made of SUS304 stainless steel manual arc welding, which is suitable for ordinary weak acid and alkaline cleaning liquid, and can choose to use SUS316L or titanium plate and other materials for cleaning liquid with special requirements.

Ultrasonic transducers.

Ultrasonic transducers are formed by clamping lead zirconate titanate (commonly known as PZT) of a piezoelectric element that expands and contracts when a voltage is applied between two metal blocks and fastened with bolts. This structure allows the vibrating elements to operate at a frequency of several tens of kHz by blocking the metal. It is then bolted to obtain high amplitude durability, so it is called a "bolt-fastening ultrasonic transducer".

Ultrasonic generators.

The ultrasonic generator is a vibration factor from 25kHz to 40kHz, and only by connecting it to achieve the optimal frequency for oscillation, precision output control, so as to achieve full digital control. Constant power one-key frequency tracking, making the operation of the ultrasonic cleaner simpler.

Ultrasonic cleaning of the frame and transmission mechanism.

Fuyang Technology can customize various types of ultrasonic cleaners, single-tank, multi-tank, and fully automatic ultrasonic cleaners according to requirements.

The ultrasonic cleaner is mainly composed of three parts: cleaning tank, ultrasonic transducer, generator (drive board control board), etc. Among them, the transducer is a piezoelectric conversion device that converts a high-frequency sinusoidal voltage signal into a high-frequency mechanical vibration signal. It is installed for cleaning.

This vibration signal at the bottom of the tank (also on the sides) is transmitted through the tank and acts on the cleaning medium, which is generally used.

It is a liquid, and the fluidity of the liquid allows the medium to be evenly distributed in all parts of the object to be cleaned. and vibrate the transducer.

The signal is converted into a cavitation effect, which quickly peels off the attachment on the surface of the object for cleaning purposes. The generator is being cleaned.

The function of the converter is to convert the mains power into a high-frequency sinusoidal current signal and transmit this signal to the transducer. for transducers.

work to provide electrical signals. Therefore, ultrasonic cleaning can achieve the characteristics of fast speed, easy to clean dead corners, and no damage.

If the inner groove size is 400mm*400, Goode recommends ST36A, ST36B, and S series products for you.

Last time, I just consulted Jiangsu Jiujiu Jiayi Ultrasonic Technology and knew that the fields for ultrasonic cleaning equipment are:

1. Machinery industry.

In fact, the application field of ultrasonic cleaning equipment is very wide, it can be used in many fields, the most common is used in the mechanical field to remove oil and rust on the surface of the machine.

2. Surface treatment industry.

Ultrasonic cleaning equipment can also be used in the surface treatment industry to remove stains.

Of course, ultrasonic cleaning equipment can be used not only in these industries, but also in the biological industry, optical industry, textile industry and other fields.

Jiangsu Jiujiu Jiayi ultrasonic technology **** for you to answer: Nowadays, ultrasonic cleaning equipment has also begun to enter our daily life, we can see its existence in many occasions, through the ultrasonic cleaning equipment to clean the items, not only the effect is fast but also very clean, then, the cleaning process of ultrasonic cleaning equipment is related to what factors?

1. Cleaning medium.

For ultrasonic cleaning equipment, its cleaning process has a lot to do with the cleaning medium, and the cleaning medium we mean is the cleaning agent.

2. Cleaning temperature.

The cleaning process of ultrasonic cleaning equipment also has a lot to do with the cleaning temperature, generally speaking, it has the best cleaning effect at 30 degrees.

Through the above introduction, I believe you have an understanding of the influencing factors of the cleaning process of ultrasonic cleaning equipment. If you want to make the cleaning process of ultrasonic cleaning equipment better, then it must be adjusted through the above factors.

Nowadays, ultrasonic cleaning equipment has also begun to enter our daily life, we can see its existence in many occasions, through the ultrasonic cleaning equipment to clean the goods, not only the effect is fast and also very clean, so, what factors are related to the cleaning process of ultrasonic cleaning equipment?

1. Cleaning medium.

For ultrasonic cleaning equipment, its cleaning process has a lot to do with the cleaning medium, and the cleaning medium we mean is the cleaning agent.

2. Cleaning temperature.

The cleaning process of ultrasonic cleaning equipment also has a lot to do with the cleaning temperature, generally speaking, it has the best cleaning effect at 30 degrees.

Through the above introduction, I believe you have an understanding of the influencing factors of the cleaning process of ultrasonic cleaning equipment. If you want to make the cleaning process of ultrasonic cleaning equipment better, then it must be adjusted through the above factors, if you want to know more, you can take a look.