What are the cold storage maintenance methods? How to avoid the smell of cold storage?

There are several reasons why the cold storage produces odor.

1. The cold storage warehouse has an odor before purchasing the goods. Foods with different odors exist in a cold storage warehouse, causing food to smell and infect each other.

2. The cold storage is not well ventilated, and the temperature and humidity are too large, resulting in a lot of mold and mildew.

3, the temperature of the cold storage is not lower than the drop, so that the meat is spoiled and spoiled to produce fu-smelling. This kind of situation often occurs when fresh meat is not frozen, frozen and transferred to the warehouse.

How to avoid the smell of cold storage?

The food that has been refrigerated in the cold storage must be inspected and tested. If it has not deteriorated, it can be stored in the warehouse.

Method for removing cold odor

What are the maintenance methods for ozone gas cold storage? How to avoid the smell of cold storage?

As we all know, ozone is a better deodorizing product. Ozone gas has a strong oxygenation effect, which can not only eliminate the odor of the cold storage warehouse, but also prevent the growth of microorganisms. Therefore, the odor of the cold storage can also be cleaned by using ozone. However, because ozone has different degrees of harm to the human body, it is generally done when people leave the cold storage. Before leaving work, people can turn on the ozone generator switch to release ozone to remove odor from the air. In addition, ozone also has a bactericidal effect, which can kill bacteria and completely solve the source of odor.

Vinegar method

The cold storage warehouse with fish is very heavy. It is not advisable to install other foods, and it is necessary to thoroughly clean and remove the fishy smell before loading other foods. The specific method is to clean the frost layer on the evaporation tube group after the fish is out of the cold storage, and maintain the temperature of the warehouse below 50 °C, and then use the capacity of 50-100 grams of vinegar per cubic meter of the cold storage warehouse. The spray tool spits into the library, closes the warehouse door tightly, and starts the hair dryer intermittently, so that the vinegar volatilizes and flows in the warehouse, so that the amount of vinegar is more than the fishy smell.

What are the maintenance methods for formaldehyde cold storage? How to avoid the smell of cold storage?

If there is an odor in the cold storage, you can use formaldehyde to clean it. The food in the cold storage was first removed, followed by disinfection and removal of odor using a 2% aqueous solution of formaldehyde. Because formaldehyde is harmful to the human body, it will not be easily used in food cold storage, otherwise it will be prone to fail in product quality. Shanghai Xueyi Refrigeration Technology Development Co., Ltd. is a refrigeration company integrating large, medium and small cold storage design, installation, service and cold chain. Focus on cold storage for more than ten years, the main large, medium and small high temperature fruit and vegetable warehouse, cryopreservation library, frozen storage, fruit and vegetable flower atmosphere storage library, electronic instrument constant temperature library, medical cold storage, combination library, civil engineering library, large and medium cold storage Maintenance, cold storage maintenance, etc. If you need to design and build a cold storage snow refrigeration]

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