nowadays, people are influenced by the concept of healthy eating, and many people will use sterilized tableware when dining in hotel restaurants. Although the disinfection industry is a little chaotic, large hotel restaurants have their own exclusive disinfection places or equipment, which uses disinfection cabinets. However, if the disinfection cabinets are used incorrectly, they will not play their due role in disinfection of tableware. Then, the next small series introduces the use of disinfection cupboards and the maintenance skills of disinfection cupboards.
How to use the disinfection cupboard
1. The disinfection cupboard should be "dry"
The disinfection cupboard heated by heating is heated by the infrared heating tube, and the temperature in the cupboard rises to 121 degrees Celsius, so as to achieve the purpose of disinfection. However, the electricity in the infrared heating tube inside is very likely to be oxidized due to humidity. Therefore, if water drops are put into the disinfection cabinet after the tableware is washed, the electrical appliances and metal components in the cabinet are easy to get wet and oxidized, and the lamps and other parts are easy to burn out, which will easily shorten the service life of the disinfection cabinet.
2. The disinfection cabinet should always be powered on
The disinfection cabinet can replace ordinary cupboards and play a cleaning role in protecting clean tableware from secondary pollution. However, although the sealing performance of the disinfection cupboard is better, if the infrared tube inside is not heated for a long time, the humid air in the cupboard will not be discharged in time, and the mold attached to the tableware will also breed bacteria and endanger human health. Therefore, if the tableware with water is put into the disinfection cabinet and the electricity is not often turned on, it will cause the electrical components and metal surfaces to be oxidized by moisture, which will easily burn the socket or other parts and shorten the service life of the disinfection cabinet.
3. Tableware materials should be selected
Before tableware is put into the disinfection cabinet, attention should be paid to: tableware that is not resistant to high temperature, such as plastic, should be placed in the low-temperature disinfection box layer such as ozone on the upper layer of the disinfection cabinet, and it should not be put into the high-temperature disinfection cabinet for disinfection; Tableware made of ceramics and high-temperature resistant glass can be placed in the lower layer sterilized by high-temperature infrared rays. Note: Colorful ceramics with colored glaze are not suitable for disinfection in the high-temperature disinfection layer, because some colored glaze pigments contain heavy metals such as lead and cadmium, which are easy to overflow when exposed to high temperature, and these harmful substances are easy to decompose and pollute tableware under the mediation of high temperature. Bowls, plates, cups and other tableware should be placed vertically on the shelf, and it is best not to overlap, so as to ventilate and disinfect as soon as possible.
4, the location should be scientific
The location of the disinfection cabinet is also very important. Generally, the distance from the wall is not less than 11cm. It is best to place it in a dry and ventilated place. Don't open the door during disinfection, so that the disinfection effect will not be affected. After disinfection, it is best to take out the tableware after a period of time, usually 11-15min. After each disinfection, it is recommended to turn off the power supply in time or unplug the power supply.
Maintenance skills of disinfection cupboard
1. Always electrify: Although the disinfection cupboard has good sealing performance, if the infrared tube inside is not heated for a long time, it is difficult to exhaust the humid air in the cupboard in time, and the mold attached to the tableware will still breed and endanger human health. Therefore, don't put the tableware with water in the disinfection cabinet without frequent power supply, which will cause the electrical components and metal surfaces to be oxidized by moisture, and contact resistance will easily appear at the heating pipe socket, which will easily burn the socket or other components and shorten the service life of the disinfection cabinet.
2. "Dry use": the disinfection cabinet that uses heating and disinfection is heated by the infrared heating tube, and the temperature in the cabinet rises to 211 to 311 degrees Celsius, so as to achieve the purpose of disinfection. However, the electrode of the infrared heater tube inside is easily oxidized due to humidity. Therefore, if water drops are put into the disinfection cabinet after the tableware is washed, the electrical appliances and metal components in the cabinet are easy to get wet and oxidized, and the lamps and other parts are easy to burn out, which will easily shorten the service life of the disinfection cabinet.
3. Tableware materials should be selected: plastic and other non-high temperature-resistant tableware should be directly placed in the ozone low-temperature disinfection box on the upper layer of the disinfection cabinet, while ceramic and glass tableware should be placed in the lower layer of the disinfection cabinet for high-temperature infrared disinfection. It should be noted that colorful ceramics with colored glaze cannot be disinfected in a high-temperature disinfection cabinet, because heavy metals such as CNOOC lead and cadmium in colored glaze pigments are easy to overflow if they encounter high temperature, and these harmful substances are easy to decompose and pollute tableware under the mediation of high temperature.
4. scientific placement: the placement of the disinfection cabinet is also very important. Generally, the distance from the wall is not less than 751px. It is best to place it in a dry and ventilated place, and the disinfection device should not be opened, so that the disinfection effect will not be affected. After disinfection, it is best to take out the tableware after a period of time, usually 11-15min. Turn off the power supply or unplug the power supply in time after each disinfection.
5. regularly pour out the water in the water collecting box at the lower end of the cabinet and wipe it clean.
6. Ensure that the disinfection cabinet is powered on once a day, which can not only ensure the hygiene of the disinfection cabinet, but also prolong its service life. When not in use, it should be powered off.