Material storage device of storage yard and closed storage yard

Abstract

The invention discloses a material storage device of a storage yard. The material storage device comprises a material storage bearing bottom plate and two retaining walls, wherein a material storage bin is formed between the two retaining walls, and material storage lattices are arranged on two longitudinal sides or one side of the material storage bin. The invention further discloses a closed storage yard which comprises a material storage shed and the material storage device arranged in the material storage shed. According to the invention, the material storage bin can eliminate V-shaped space at the top of the material, then the space utilization rate is increased, and the occupied area as well as energy consumption for ventilation, heating, lighting and the like of the storage yard are reduced; more independent unit storage bins and unit material lattices are provided, and the variety adaptability of the storage yard is higher; an across bulkhead can support the retaining walls, the rigidity and pressure bearing performance of the retaining walls can be improved greatly, the thickness of each retaining wall is smaller, and the construction investment cost is lower; size of the material exposed in the air in the material storage bin is smaller, raising amount of dust in feeding and discharging processes is smaller, so that the material with high environmental protection requirement can be stored in the material storage bin, and the environmental protection performance is better.

Description

technical field [0001] The invention relates to a storage and transportation facility for bulk materials, in particular to a storage yard and a storage device for the storage yard. Background technique [0002] At present, the open-air stockyard has been widely used in power plants, building materials, mines, ports, metallurgy, grain and other industries at home and abroad. It is the main storage method for bulk materials. It has many engineering application examples, flexible process layout, and mature process technology. The reliability of the process equipment is high, and the civil engineering and other public and auxiliary facilities are mature. However, this open-air storage method also faces problems such as environmental pollution, material loss, low utilization of storage space, large floor space, and long transmission lines. , especially for bulk materials that require special requirements such as moisture-proof, rain-proof, wind-proof, cold-proof, and freeze-proof...

AI Technical Summary

Problems solved by technology

[0010] In view of this, the purpose of the present invention is to provide a material storage device and a closed storage yard for the existing closed storage yards to solve the problems of high engineering investment, low utilization rate of closed space, and poor variety adaptation. poor sex issues

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