Peanut roasting machine is a device for roasting nuts such as peanuts, almonds, walnuts and almonds. The heating methods of peanut roasting machine include electric heating, gas heating and coal heating. Heat directly acts on peanuts through thermal radiation, and the granular food and the rotary screen rotate together in the roasting process, so that the food can be evenly heated and the ideal roasting effect can be achieved.
Heating characteristics of peanut roasting machine structure：
1. Overall unit control，temperature is accurately controlled by a unit multipoint control technology in an infrared electromagnetic wave heating device, which can independently control the radiation flux of each unit, realize the control of the absorbed radiation flux of each point of the heated object, meet the accurate temperature control requirements according to the set value of the control system, and solve the problem of temperature difference caused by environmental conditions.
2. The more efficient directional radiation heats the object directionally in the form of infrared electromagnetic radiation, The electromagnetic wave generated by the heat source is repeatedly absorbed, reflected and excited by the intermediate absorber and reflector to form a hot photon beam which vibrates and rotates at high speed in the molecules inside the heated object to generate heat energy, so as to achieve the purpose of multi-level synchronous heating inside and outside the object, and effectively utilize the energy.
3. Reasonable matching to speed up heating. By doping rare elements in absorber materials and surface radiation materials, the peak wavelength of radiation’ window’ and absorption’ window’ can be better matched, and the radiation energy can be fully absorbed to achieve better heating effect.
These are the heating characteristics of peanut roasting machine structure. Knowing these characteristics, we can know more about the heating principle of peanut roasting machine. Peanut roasting machine has simple structure, convenient operation and high roasting efficiency. It is an indispensable equipment in peanut product processing and peanut butter product processing.
