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A silo (from Ancient Greek σιρός (sirós) 'pit for holding grain') is a structure for storing bulk materials. Silos are commonly used for bulk storage of grain, coal, cement, carbon black, woodchips, food products and sawdust. Three types of silos are in widespread use today: tower silos, bunker silos, and bag silos.
Underground grain storage was one of the main methods to preserve cereal early in the nineteenth century through some southeast European and Asiatic societies using “airtight” underground silos as an alternative for big bottle and jars that was used in the Mediterranean. Writing evidence appeared only in the 16th century.
Silos are potentially hazardous: deaths may occur in the process of filling and maintaining them, and several safety precautions are necessary. [15] There is a risk of injury by machinery or from falls. When a silo is filled, fine dust particles in the air can become explosive because of their large aggregate surface area.
Railroad grain terminal in Hope, Minnesota. A grain elevator or grain terminal is a facility designed to stockpile or store grain. In the grain trade, the term "grain elevator" also describes a tower containing a bucket elevator or a pneumatic conveyor, which scoops up grain from a lower level and deposits it in a silo or other storage facility.
A granary, also known as a grain house and historically as a granarium in Latin, is a post-harvest storage building primarily for grains or seeds. Granaries are typically built above the ground to prevent spoilage and protect the stored grains or seeds from rodents , pests, floods , and adverse weather conditions.
The Philippines' National Food Authority (Filipino: Pambansang Pangasiwaan ng Pagkain, abbreviated as NFA), is an agency of the Philippine government under the Department of Agriculture responsible for ensuring the food security of the Philippines and the stability of supply and price of rice, the Philippines' staple grain.
A ship being loaded at Pier 86 Grain Terminal in Seattle Concrete grain storage silos. Bulk material handling is an engineering field that is centered on the design of equipment used for the handling of dry materials. Bulk materials are those dry materials which are powdery, granular or lumpy in nature, and are stored in heaps. [1]
Grain bins are cylinders made of corrugated sheets or sheet metal with a coned metal roof that has vents. The floors of grain bins have aeration systems to keep good air flow through the commodities and keep it at a good temperature and humidity level to prevent spoilage. At the top of each grain bin there are tubed conveyors to transport the ...