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What should be paid attention to during the sterilization process of commercial four-door ice kitchen refrigerator?

What should be paid attention to during the sterilization process of commercial four-door ice kitchen refrigerator?

The four-door freezer is cleaned regularly. I believe that many of my students are cherishing the four-door freezer and the client companies are implementing it. So what is the significance of the research purpose for the attention that we can clean? Some people will say that they are for a clean, this is not fake. In fact, the real reason is sterilization and disinfection. This question is the purpose of improving our ability to really pass regular cleaning, so should we just wipe it with water? No, if we want to keep the four-door freezer clean and hygienic, our teachers need to be sterilized. So what should the Chinese teaching process management need to pay attention to at the same time? Let’s share and learn with everyone below. Safety precautions during disinfection: When disinfecting the four-door freezer, the concentration of the peracetic acid solution used is too large, which has a certain corrosive effect on the metal, so the use of different concentrations should not exceed 1%. The glutaraldehyde solution has less odor and slight toxicity, and has no corrosive effect on metals and plastics. Its disinfection effect can be better under alkaline conditions. It should be activated by adding 0.3% sodium bicarbonate before reasonable use, but the stability of alkaline glutaraldehyde is poor, so it is best to use it now. This is a kind of sterilization and disinfection technology tool used. When you use this, you must strictly control the implementation according to the design requirements.


Secondly, after sterilization, do not rinse with tap or basin water and spray the four-door freezer. Excessive moisture will rust metal parts and reduce the insulation performance of electrical parts; around electrical parts (such as door lights, thermostats, motor junction boxes, etc.) can only be wiped with a dry cloth. For the evaporator of some four-door freezers, for aluminum that cannot be exposed to acid or alkaline disinfectants, if the surface is contaminated, it should be cleaned immediately to avoid the chemical reaction of acid and alkaline solutions and aluminum, which may damage the evaporator due to corrosion. The use of aggressive or toxic disinfectants for disinfection is prohibited. The solution contains toxic substances such as cresol. The disinfection effect of decontamination powder is very small, and it is easy to scratch the four-door freezer. The bleach powder etc. have a certain corrosive effect on metals. Under low temperature conditions, the dissipation ability is weak and cannot be reached. The disinfection effect should be prohibited. We must pay attention to these details when we clean the four-door freezer in order to better achieve our goals.


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