Monosodium glutamate (monosodium glutamate) is a common flavoring agent in the diet, which can increase the umami of food when added to food. Monosodium glutamate is relatively soluble in water, and in the process of producing monosodium glutamate, if the humidity in the ambient air is large, it will cause the dissolution of monosodium glutamate. For this purpose, we can use self-limiting heating to remove excessive humidity in the production process.
The use of self-limiting temperature tracing heating dehumidification is mainly to dry the air in the screening funnel in the production process of sodium glutamate, its working principle is to wind the self-limiting temperature trace on the outer surface of the sieving funnel, and then electrically heat the air in the funnel, when the temperature reaches a certain value, the self-limiting temperature tracing will stop working, when the temperature decreases, the heat trace starts to work again, if the temperature requirements are specified, you can add another thermostat to control the temperature.
Therefore, it is not only energy-saving and environmentally friendly, easy to install, but also to realize the function of automatic temperature control, which is very convenient and has a long service life.