Key points of temperature control of peanut roasting machine

Peanut roasting machine is an important equipment for processing peanuts, and the control of roasting temperature is one of the key factors affecting product quality.

The following are the key points of temperature control of peanut roasting machine:

1. Temperature uniformity: The temperature uniformity inside the peanut roaster is very important for the roasting effect of peanuts. In order to ensure the uniform temperature distribution in the whole equipment and avoid the partial temperature being too high or too low, we can adopt reasonable air convection mode or adjust the layout of heating elements to achieve uniform temperature control.

2. Temperature accuracy: The peanut roasting machine requires high temperature control accuracy, and it is usually required to maintain a stable temperature within a certain range. Therefore, when selecting the temperature control device, it is necessary to consider its control accuracy and stability to ensure that it can meet the requirements of processing technology for temperature accuracy.

3. Hot air speed: Hot air is the main heat transfer mode of peanut roasting, so controlling hot air speed is very important for the uniformity and stability of temperature in the machine. Reasonable design and adjustment of hot air speed can effectively improve the roasting effect of peanuts and avoid peanut quality problems caused by uneven hot air speed.

4. Temperature curve control: According to the requirements of different stages of processing technology, different temperature curves can be used for control. For example, in the initial heating stage, a higher temperature can be used to quickly remove the water on the surface of peanuts, while in the later stage, the temperature needs to be lowered to maintain uniform heating inside peanuts. Thus, it is necessary to design a reasonable temperature curve for control according to the specific process requirements.

5. Temperature monitoring and feedback: In the process of peanut roasting, it is necessary to monitor the temperature in the equipment in real time and make feedback adjustment in time. Real-time monitoring and automatic adjustment of temperature can be realized by installing temperature sensors and control devices, so as to ensure that abnormal temperature conditions can be found and handled in time, and to ensure processing quality and safe production.

In a word, the temperature control of peanut roasting machine is an important factor affecting the processing quality and output of peanuts. It is necessary to fully consider the key points such as temperature uniformity, accuracy, hot air speed, temperature curve control, temperature monitoring and feedback in equipment design and operation management to ensure good roasting effect of peanuts.