What are the hazards of ultrasonic dishwashers?

Ultrasonic dishwashers are harmful to the human body, and during the cleaning process, if you do not wear gloves and directly contact the water in the sink of the working ultrasonic cleaner, you will feel uncomfortable. Then try to avoid putting your hands directly in the working sink. Hazards of ultrasonic dishwashers:

The cavitation effect produced by the ultrasonic dishwasher during the cleaning process can destroy the function of body tissues; but also the noise pollution generated.

Extreme hearing damage; Long-term exposure to ultrasound can induce cell mutations and genetic mutations.

Ultrasound is not infrasound and does not cause any harm to the human body. From the frequency range analysis, it can be seen that the frequency of ultrasonic cleaning is very close to the human hearing range, while the frequency range of general B ultrasound in medicine is much higher, and it has not been found that ultrasound examination has caused harm to the human body, let alone the harm of ultrasonic cleaning to the human body.

Expert advice: Don't worry, ultrasound is the same as ordinary sound waves, as long as its intensity is controlled within a safe range, it will not be harmful to the human body.

Hello: At present, I have not heard of too many harms, and I must say that the harm, the waste of electricity and water is real.

Hazards of ultrasonic dishwashers: The cavitation effect produced by ultrasonic dishwashers during the cleaning process will destroy the function of body tissues; Moreover, the noise pollution produced is extremely damaging to hearing; Long-term exposure to ultrasound can induce cell mutations and genetic mutations.

The brand's dishwasher is practical:

After the advent of dishwashers, people's lives have been greatly improved, allowing people to get rid of the tedious household chores of washing dishes, and the quality of life has improved a lot. However, dishwashers are not as widely used as washing machines, and the reason is that some people are worried that dishwashers are not practical and cannot get the desired results after spending more money.

The relevance is as follows. Today, through a detailed and comprehensive introduction, I will tell you whether the dishwasher is really practical. To be able to wash "everything" is to be practical, to judge whether the dishwasher is really practical, first of all, you have to see whether it can clean the dishes, or whether it is cleaner than hand washing.

Some low** small brand dishwashers.

Because the technology is not up to standard, ordinary dishes can't be cleaned, let alone those special-shaped dishes. There are also some dishwashers that can be cleaned even though some dishes can be cleaned, but every time there are "fish that slip through the net", sometimes the next time you use it, you find that there are a few dishes with dried grease residues!

Such a dishwasher, of course, is not practical.

And big brand dishwashers like Robam Appliances will not have the above problems. Take Robam Power Dishwasher WB721 as an example, it uses an extended double-layer spray arm, 360° cyclone flushing without cleaning dead ends, high-temperature hot water thoroughly washes heavy oil and heavy pollution, and the heavy oil stains left by Chinese-style stir-fried dishes can be easily handled.

Moreover, the "strange-shaped" special-shaped dishes can also be thoroughly washed, which is cleaner than hand washing, which is more labor-saving and time-saving, and such a product is naturally very practical. Can disinfect and sterilize to protect the health of the whole family, is it more practical, is the dishwasher really practical? After this epidemic incident, many people pay more attention to the hygiene of tableware.

Some dishwashers do not have a sterilization and disinfection effect, and you have to buy another disinfection cabinet after buying it, so such a product may not be very practical.

Summary. Hello pro ultrasonic cleaner has no effect on the body.

Hello pro ultrasonic cleaner has no effect on the body.

The ultrasound we call is a high-frequency vibration sound, which produces a sound wave of more than 2kHz and makes the water molecules vibrate up to 20,000 times per second.

What about the dishwashing water.

The same pro, it's all water. When the ultrasound vibrates, the energy is absorbed by the water, and there is no damage to the human body.

Oh thanks. Because it mainly works through the vibration of water molecules, the energy is also absorbed by water, so it can not cause harm to the human body, the sound it occurs is not ultrasonic, people can not hear ultrasonic, but the high-frequency vibration sound made during work, in addition it will not produce harmful substances to the human body in the operation of the project, mainly a sound wave of more than 2khz to the high frequency of 20,000 vibrations per second to remove the oil stains on the tableware, with high efficiency and environmental protection. So you can use this dishwasher with confidence.

When it comes to ultrasonic dishwashers, there are many benefits to using them, but there are also drawbacks. So what are the advantages and disadvantages of ultrasonic dishwashers? PChouse will take you to find out.

First, the advantages. 1. The dishwasher has a simple structure and a long service life.

Because the water molecule vibration generated by ultrasonic waves is used to wash dishes, there is no need for the spray arm rotation mechanism, agitation impeller mechanism of the traditional dishwasher, and there is no need for pumps, motors, circulating water systems, etc., so the structure is much simpler, the chance of failure is much less, and the maintenance and after-sales service are simple.

2. No need to use special detergent.

Traditional dishwashers mainly rely on the chemical cleaning effect of special detergents, while ultrasonic dishwashers can do without detergents in principle. The addition of detergent also plays an auxiliary role in degreasing, and there are no special requirements for detergent. Industries, such as:

Machining, electronics, aviation instruments, optical equipment, medical equipment, auto parts and other industries all choose ultrasonic cleaning.

3. Low cleaning cost.

Due to the high reuse rate of cleaning agents and the low purchase of consumables, the cleaning cost can be roughly divided into: equipment cost and consumption cost in all cleaning methods.

Second, the shortcomings. It is more troublesome to rinse after ultrasonic washing, and it takes a long time to enter and release water. The ultrasonic dishwasher is not ideal for cleaning oil stains, because it does not need to add detergent and intelligently cleans itself, which leads to the fact that oil stains may not be cleaned, so there are still certain defects in use.