| The grain storage processing equipment is a blank field before the people's republic of china established in China, from the new people's republic of China established, after a long irregular development, we have experienced floor store house, then concrete reinforcement silos, final steel silos, until now it's already big enough. The steel silos started at the beginning of last century, especially at 1970s,developed very fast. In China, the grain sectors started to use steel silos at 1979, until now, the steel silo to reach a considerable scale. A lots big company adopted steel silos to store grains and also used for water treatment.This design is for 80000 metric tons soya storage, absorbed the home and abord advance process flow diagram, meanwhile we also consider the difference of the raw material. in order to keep the advance and practicality, based on the feasibility study, we refered a lot of data, and made a detail process argumentation, analyzed every detail of the flow diagram, then we completed the flow diagram design, steel silo design, steel structure design, civil work design and automatic design.In order to storage enough soya for the production, we refered some national standards, and try our best to make the design perfectly, for the purpose of reliable performance, easy operation and maintenance, installation and reasonable arrangement, after many times optimization design, we come out this advanced and reasonable design.The most obvious feature on this design is: low running costs, advanced technology and equipment, Equipment choosing are of advanced products at domestic and abroad which assure the high storage quality and low cost.So, researching and probe into equipment chosen, reasonable technics flowing, manufacturing technology, safe storage of storage assorted system on storage project above 100,000t. we must definitude their development, then we can reach modern grain logistics and promote " four bulks", "loading in bulk, transporting in bulk, unloading in bulk, storing in bulk " executed in large grain logistics industries, which are the only way to improve benefit of grain logistics. On design of storage project, it is key to choose conveyor, aeration, level indicator etc technics of assorted system and to choose model of silo and manufacture, and it is important condition to guarantee efficiency of transfer and safe storage.This article takes design of edible oil factory with 80,000t soybean storage located Tian'jin port will promote local development of soybean storage and fetch enormous economic and social benefits... |