Desarrollo de un prototipo de una máquina secadora de arroz con control de temperatura y humedad

Abstract

In the present work, a prototype of a rice dryer machine was developed with a focus on precise temperature and humidity control. The machine design was carried out using CAD programs, and a rotary drum was chosen as the drying method. The machine has a capacity of 11.5 kg, and a closed-loop control system was implemented to regulate the temperature and humidity during the drying process. The main objective of the study was to achieve a reduction in the moisture content of the paddy rice to 13 %, and the total drying time was set at 9 hours. The development of the prototype of the rice dryer machine was carried out following rigorous engineering standards. Extensive testing was conducted to ensure that the design met the performance and efficiency requirements. The use of CAD programs allowed for detailed visualization of the machine before its physical construction, facilitating the identification of potential improvements and optimizations. Furthermore, high-quality materials were used to ensure durability and optimal performance of the machine. The implementation of closed-loop temperature and humidity control in the rice dryer machine was crucial in achieving precise and consistent results. Real-time temperature and humidity sensors were used to monitor and automatically adjust the parameters during the drying process. This allowed for precise control of the environmental conditions inside the rotary drum, leading to an effective reduction in the moisture content of the paddy rice. The ultimate goal of achieving a moisture level of 13 % was successfully accomplished.