Rice as one of the main food for human beings, is also indispensable to the production and processing of boilers. The boiler is one of the most important investment for the rice industry, and it is very important to choose the right boiler in the limited time and energy to ensure the production demand of the factory.
For rice mills, rice husk boilers are a good choice. Rice husk is the largest secondary product in rice processing, which has the proportion of 20% of the total rice weight. The annual output of the world’s rice is 568 million tons for example, so the annual output of rice husk is about 11 million 360 thousand tons. The fuel content of rice shell is more than 70%, and the heat of rice husk is 12560 – 15070kJ/kg, about half of the standard coal.