Dried spaghetti is one of the main noodles that people like. There is a major drying process involved in the production of noodles:
Cold air coagulation causes natural evaporation of moisture from the surface of the noodles, reducing the moisture to less than 28%.
Maintaining high relative humidity and heat causes the moisture inside the noodles to diffuse outward, and the moisture is less than 25%.
Rapid evaporation of moisture in high temperature and low humidity environment and reduce the noodle to less than 16%.
Cooling to dissipate heat and evaporate some of the water, bringing the water content of the noodles to 12.5 to 14.5%.
There are many different methods of drying pasta from traditional natural drying to modern equipment drying and each has its own advantages. Although natural air drying has good results and low cost, it must rely on the sky for food. The sun does not exist every day. It needs to be placed indoors in the sun and inevitably becomes contaminated with dust. Electrically heated drying is very efficient but consumes a lot of energy and cost.
Most drying utilizes hot air to absorb moisture from the pasta. When the humidity in the hot air reaches saturation, the efficiency of moisture absorption gradually decreases. One of the reasons for this is that the humidity of the air in the drying environment is not controlled. With the popularity of dehumidifiers, dry pasta dehumidifiers are also many pasta producers.
The drying principle of dry noodle dehumidifier: the wet air in the indoor air is sucked into the machine, the moisture is removed and the drying air is discharged to the outdoor. Under the action of air convection, the moisture on the dried noodles is absorbed and the cycle is repeated to achieve the drying effect.
Drying noodle dehumidifier has the following advantages:
Indoor drying, which can be accomplished around the clock, regardless of the weather, while reducing dust contamination;
Through the work of the dehumidifier, the indoor air is always kept in the drying state. So that the indoor air convection is uniform, the drying speed is uniform, always keep the drying state, the moisture absorption effect is long-lasting, and the quality of the pasta is effectively guaranteed;
Effectively reduce the production cost of dry noodle enterprises and improve operational efficiency. Dry noodle dehumidifier is drying and dehumidification synchronization, relatively closed space also ensures the full use of energy, can save more energy and electricity, is an effective energy-saving drying method in many drying equipment;
In addition, dry noodle dehumidifier has many advantages such as intelligent control, convenient management and simple maintenance.
