Analysis on the cleaning problem of peristaltic pump hose
As a common component, hose can be used in many industries, such as food industry and industry. This includes a peristaltic pump. One of the three major components of the pump is a hose, but the pump uses one of them-a silicone hose, also called a peristaltic pump hose. Although the peristaltic pump tube is used more often and is a commonly used consumable, some users still don’t understand how to clean and maintain it. They often just replace them when they are used up, which causes a large waste. Today, I will explain the hoses for everyone. Cleaning problem.
Related reading "What is a peristaltic pump used for"
What is a peristaltic pump hose
Generally, the raw material of domestic silicone hose is raw silicone rubber. This material is cured at a high temperature through a closed kneader. White and black carbon and other auxiliary agents are added during the curing process (this can increase the performance of the hose). The technical standards for silicone products require that products be made by extrusion.
Peristaltic pump hose cleaning
Different industries transmit different liquids, so the hose cleaning methods are also different. Generally speaking, it can be sterilized by high temperature or alcohol. Take the food-grade peristaltic pump hose as an example. The hose has the characteristics of non-toxic, odorless, non-yellowing and high transparency. If it takes a long time, it will appear black. In response to this situation, you can use a special cleaning agent to wash the hose until the dirt in the hose leaks out, and then soak it in boiling water for five minutes after washing it, or use a microwave oven to heat it at high temperature. Some people may be worried that high temperature will damage the peristaltic pump tube, but in fact, there is no need to worry, because silicone hoses have good high temperature and cold resistance.
If it is a general industry hose, plus a large number of cases, you can directly infuse with disinfectant.
Some users say whether it is possible to use alcohol and whether it will affect the peristaltic pump hose and cause corrosion and other problems. Some industries even need to use a peristaltic pump tube to transfer alcohol. This is about the material of the silicone tube. Silica gel is a highly reactive material. It has undergone an acidic reaction during the production process. It belongs to an amorphous material (chemical formula is mSiO2 .nH2O). It has strong chemical stability and is insoluble For the characteristics of any solvent. Only when the concentration of alcohol reaches 70% can it have the ability to kill bacteria, so as long as it reaches the certified peristaltic pump tube, it will not be corroded or damaged by alcohol.
Precautions
1. During the cleaning process, there may be air in the hose of the peristaltic pump, which prevents the cleaning fluid from entering the hose. The peristaltic pump can be used to transport the cleaning fluid for cleaning.
2. If the hose is damaged, it should be replaced in time.
3. The cleaning method of special material hose is different, if you are not sure whether the cleaning method is correct
