Chemical raw material storage tank imitating inner floating roof storage tank

Abstract

The invention discloses a chemical raw material storage tank imitating an inner floating roof storage tank, and belongs to the technical field of storage tanks. The chemical raw material storage tank imitating the inner floating roof storage tank is characterized in that a specially-made floating cover is mounted in the storage tank according to arrangement of the inner floating roof storage tank, and under the action of a plurality of floating balls and balancing weights, the floating cover can float upwards according to increase of materials in the storage tank, so that the floating cover is attached to the top surface of the materials all the time, then no evaporation space exists for the materials, and the loss caused by evaporation is effectively reduced; compared with the traditional inner floating roof storage tank, the storage tank has the advantages that the materials do not need to be pressed into the inner wall of the storage tank through devices such as a pressure pump and the like, feeding is achieved through the top end of the storage tank, arrangement of the devices such as the pressure pump and the like is reduced, the use cost is reduced, and the materials at the upper end of the floating cover can automatically flow to the lower side of the floating cover to be stored in the storage tank; and meanwhile, after filling of the materials is completed, the length of an adjusting rope can be adjusted, and the floating balls continue to float upwards to help a sealing plug to seal a discharging groove.

Description

technical field [0001] The invention relates to the technical field of storage tanks, in particular to a chemical raw material storage tank imitating an inner floating roof storage tank. Background technique [0002] The inner floating roof storage tank is installed with a shaft on its internal axis, and a top cover made of special light material is placed according to its cross-sectional size. It can move up and down with the increase or decrease of the internal objects, and to the piggy bank of the limiter. [0003] In the existing internal floating roof storage tanks, materials are usually pressed into the storage tank from the lower side of the top cover by devices such as pressure pumps, and then the top cover moves upwards as the material increases. The material is usually liquid, but when the material is mixed with When there are solids, the pressure pump and other devices are required when charging into the storage tank, and the cost of using a pressure pump and oth...

AI Technical Summary

Problems solved by technology

[0003] In the existing internal floating roof storage tanks, materials are usually pressed into the storage tank from the lower side of the top cover by devices such as pressure pumps, and then the top cover moves upwards as the material increases. The material is usually liquid, but when the material is mixed with When there are solids, there are high requirements for pressure pumps and other devices when charging materials into the storage tank, and the cost of using pressure pumps and other devices to flush materials into the storage tank is relatively high, and it is not easy to maintain, so it needs to be improved

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