The breakthrough of grain storage technology in China can save billions of expenses every year

Introduction: China's grain storage security technology has made an important breakthrough The new technology of grain storage with independent intellectual property rights - "green pollution-free storage equipment system" has been tested and applied in national and local grain depots in Yunnan, Hebei, Sichuan, Jiangxi, Hubei, Henan and other places, and achieved good results According to the authoritative experts on Grain Reserve, if this technology is popularized, it will save billions of yuan of grain reserve cost for the country every year, and provide a reliable technical means for reducing and eliminating aged grain and ensuring food security According to reports, China's annual grain output is about 450 million tons, nearly half of which needs to be dried Shaanxi Qinpeng science and Technology Co., Ltd has cooperated with national professional scientific research institutions Since 1998, it has invested more than 6000 yuan to successfully develop the "green and pollution-free storage equipment system" The two core technologies of the system, "ozone controlled storage technology" and "three-dimensional uniform ventilation technology of grain pile", are the latest technological achievements of the national "Tenth Five Year Plan" scientific and technological research, and passed the appraisal and acceptance in August 2003 With this technology, the grain with excessive moisture can be directly stored in the warehouse without overturning; the drying scale is large, which can handle thousands to tens of thousands of tons of grain at a time, and the quality of the processed grain is equivalent to that of drying; compared with the high-temperature dryer, if 2 cents per kilogram of grain is saved, the annual storage cost for the country can be saved nearly 4 billion yuan Jin Zuxun, head of the grain storage technology consulting expert group of the administrative department of the State Food Administration, said that this technology has become a mature technology through practice, with the characteristics of green environmental protection Besides drying treatment, it can also play a role in the storage of grain insecticidal and sterilization, degradation of Organophosphorus insecticides and removal and degradation of some mycotoxins, which is worth popularizing.