Which silo has better performance, steel silo or concrete silo?

Large steel silo is a building or group of buildings made of steel plates for storing goods. Compared with traditional warehouses, large steel warehouses have the following characteristics. Large steel plate silos include steel plate silos, steel plate silos, spiral rolled steel plate silos and welded steel plate silos. Compared with reinforced concrete warehouses, they have the following characteristics.

1. Advanced design: Based on more than 20 patented scientific design concepts, the diameter of the library can be designed to be 20-60 meters, and it can be increased if there are special needs. The aspect ratio is generally between 1: 1. 1 and 1: 1.5. According to the requirements of the site and factory, warehouses (warehouses) or warehouses (warehouses) can be built in one row, product type, device type, single row type or multi-row type.

2. Unique structure: the silo body is cylindrical, the top and bottom of the silo are spherical, and the foundation is frustum bucket.

Third, the storage capacity is large: the capacity of a single warehouse is1-500,000 tons, which can form a warehouse group with larger capacity.

4. Convenient storage: According to different materials and factory conditions, materials can be stored by elevators, chutes or pneumatic pipes.

5. Advance delivery: A large steel plate warehouse draws on many advantages, designs a brand-new pneumatic delivery system by itself, and uses pneumatic pressure to deliver the materials in the warehouse to the designated location. 1-50,000 tons, one discharge port, and four discharge ports over 50,000 tons. Using frequency conversion technology, the maximum output can reach about 500 t/h.

6. Low initial investment: Due to the adoption of a number of patented technologies, the use of this steel plate warehouse can not only save about 50% of building materials, but also save more than 60% of land.

7. Safe and reliable: With patented vacuum sealing technology, all physical indexes of cement remain basically unchanged within 9 months of storage. After storage for more than 18 months, the other indexes are basically unchanged except that the setting time is slightly prolonged and the bending bearing capacity is slightly reduced.

Eight, energy saving and environmental protection: the patented dust removal technology is adopted in the warehousing process, which will not pollute the surrounding environment.

9. Widely used: multifunctional large steel silos (warehouses) can be used to store not only cement and fly ash, but also petroleum, chemical raw materials, grain, feed, etc.

10. Economical and practical: low operating cost-the discharging system adopts patented technology, and the energy consumption per ton of discharging is about 0.3-0.5 degrees; Low maintenance cost-the maintenance cost per ton is 0. 1 yuan/year; Long service life-it can be used for about 50 years if it is maintained according to the specifications.