Why is the highest washing temperature of the dishwasher only 70 degrees?

Why is the highest washing temperature of the dishwasher only 70 degrees?
For dishwashers with a maximum temperature of only 70 degrees, many people are curious. They think 100 degrees can kill bacteria, why not set it to 100 degrees?
In fact, the highest temperature of the dishwasher is 70 ° C, mainly because the dishwashing powder contains biological enzymes. Biological enzymes mainly include proteases and amylases, which can decompose proteins and starch in tableware stains. A temperature of around 70 ° C will not affect the activity of biological enzymes, while water above 70 ° C will kill the activity of biological enzymes and affect the washing effect of tableware.
In addition, a water temperature of 70 ° C can already dissolve the grease on tableware, which is energy-saving and does not damage people's tableware, and only produces very little scale. If the temperature is 100 degrees, some tableware may deform, especially plastic tableware.
Why does the dishwasher take so long to wash dishes?
The relationship between "dishwasher" and "time" has two meanings. One is that the dishwasher saves people's time, and the other is that the dishwasher itself takes a long washing process, which takes several hours to clean the dishes. It takes a long time, and some people believe that water and electricity are also consumed very much.
In fact, the most power consuming process of a dishwasher is to heat the water to the set temperature. In order to save electricity, dishwashers cherish the hot water obtained from each heating, and the resulting hot water gradually cools down. The lower the temperature, the worse the washing effect. To compensate for this defect, the dishwasher will extend the washing time and continue to be used before the hot water has cooled down to a point where it is not conducive to washing. To put it bluntly, the temperature is not enough time to make up.

The above content is organized by Superb heater Company, super heater. Mainly professional production: industrial heating elements, temperature measuring elements, production equipment, accessories, and raw materials such as tubular heaters, tubular heaters, belt heaters, ceramic heaters, silicone rubber heaters, thermocouples, etc.

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