Barrel structure with outer frame and bottom support

Abstract

The invention relates to a barrel structure with an outer frame and a bottom support. The barrel structure comprises a framework, a liner and a tray, wherein the framework is arranged on the upper surface of the tray, the liner is arranged in the framework, a liquid inlet is formed in a top cover plate of the liner, and a liquid outlet is formed in a bottom face plate of the liner. The liner of the barrel structure adopts a ripple structure, therefore, the strength and the rigidity of side walls are substantially improved, deformation after the liner is filled with liquid is reduced, and frictional impact between the liner and the framework is avoided; by adopting cambered corners, stress can be effectively buffered, the barrel is prevented from being damaged, and the service life is prolonged; besides, bottom feet and the framework can form effective electrostatic leakage channels, so that potential safety hazards are eliminated, and the barrel can be used for holding flammable and explosive high-risk liquid. The framework protecting the liner facilitates transfer and storage, the cost is saved, and the safety is higher.

Description

technical field [0001] The invention relates to a barrel structure, in particular to a barrel structure with an outer frame and a bottom bracket. Background technique [0002] In recent years, a new type of packaging has emerged in the chemical industry--Intermediate Bulk Container, the English name is IntermediateBulkContainer, referred to as IBC ton packaging, commonly known as ton barrels or ton square barrels. IBC ton packaging consists of five parts: steel frame, steel pallet, high-density low-pressure polyethylene inner barrel, barrel cover and valve. It is a composite container composed of different materials. IBC ton packaging is reusable and easily recyclable, saving up to 25% in storage space compared to drums. Its size is in accordance with the ISO standard and is based on the principle of easy operation. The static space-time bucket can be stacked four layers high and transported in any conventional way. Because of its safety and practicality, it can be widely ...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of filling, storage and transportation, the liner of the plastic intermediate bulk container is likely to generate static electricity due to friction, and there is a hidden danger of static electricity

The use of externally coated antistatic agents will be lost or dissipated due to friction and washing, which has poor durability and is not suitable for use in plastic packaging barrels; internal mixing of antistatic agents will increase the cost of unit products too much, which will affect the appearance and interior of the product. The quality has a certain influence. At the same time, it will migrate to the surface with the help of the chain segment movement of polymer molecules, absorb moisture in the air and form a conductive layer, and pollute the materials contained in the plastic barrel.

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