Inflammable explosive powder storage system

Abstract

The invention discloses an inflammable explosive powder storage system which comprises a storage bin body (1) and an unloading bin body (2). The inflammable explosive powder storage system is characterized in that the storage bin body (1) is mounted on a bin body supporting framework (3), wherein a plurality of reinforcing thermal insulation rings (4) are fixed on the outer wall of the storage bin body (1); the storage bin body (1) is capped by a butterfly end socket (5); a cabin body inner condition monitoring and regulating control system (6) is arranged on the butterfly end socket (5); and a powder bin flow-aid system (7) and a powder bin heat tracing system (8) are arranged on the unloading bin body (2). According to the inflammable explosive powder storage system, the anti-explosive anti-pressure capacity of the bin body is strengthened; the bin body inner condition monitoring and regulating control system is additionally arranged, so that the bin body inner condition can be timely monitored and regulated, and the bin body is prevented from too-high pressure or a too-high temperature; the powder bin flow-aid system is additionally arranged for introducing gas into the unloading bin body to improve fluidity of powder in the bin body; and the powder bin heat-tracing system heats the bin wall of the unloading bin body for drying powder in the bin body, so that the powder in the bin body is prevented from being affected with damp, and therefore, the materials are prevented from arching and bridging phenomena inside the bin body.

Description

technical field [0001] The invention belongs to the technical field of inflammable and explosive industrial powder storage equipment, and in particular relates to an inflammable and explosive powder storage system. Background technique [0002] In the process of industrial production, it is usually necessary to grind coal and other mining fuels into powder and then carry out subsequent production or utilization. During the transshipment process, a storage system is required to store them temporarily. At present, the widely used storage system is a vertical cylindrical powder bin , The outlet diameter of this powder bin is small, and the blanking is conical. In the entire powder bin, the force between the powder particles increases with the decrease of the height, and the interaction force between the particles reaches the maximum at the outlet. Since the particle diameter of the powder is less than 0.5mm, it is easy to generate a large van der Waals force between the partic...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an inflammable and explosive powder storage system with technical defects such as poor anti-explosion and flame resistance, easy blockage, and inability to effectively monitor the real-time working conditions in the powder storage system of the existing flammable and explosive powder storage system. Powder storage system, which can monitor the status of the powder bin in real time and avoid powder agglomeration in the powder bin

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