Bin wall discharging system of aluminum oxide storage bin

Abstract

The invention provides a bin wall discharging system of an aluminum oxide storage bin. The bin wall discharging system of the aluminum oxide storage bin comprises a storage bin, a discharging port, adesanding and filtering device, a steel frame, an open chute, a pneumatic chute and an air supply system, wherein the desanding and filtering device is connected to the discharging port through a flange, a material unloading port is formed in the bottom of the desanding and filtering device, an impurity discharging port is formed in the side face of the desanding and filtering device, a manual inserting plate valve and a pneumatic inserting plate valve are sequentially arranged at the material unloading port, a steel wire rope is fixed at the top of the storage bin, one end of the steel frameis hinged to the inner side of the discharging port, and the other end of the steel frame is connected with the lower end of the steel wire rope; and the open chute is installed at the top of the steel frame, the right end of the open chute extends into the desanding and filtering device, the air supply system is composed of a combustion blower and an air supply pipeline, the air supply pipeline communicates a pneumatic pipe, the bottom of the desanding and filtering device and the bottom of the left end of the pneumatic chute correspondingly. The bin wall discharging system has the advantagesthat the discharging is uniform and smooth, the discharging amount can be effectively adjusted, impurities can be removed, the material can be automatically controlled to circulate and cut off, and the problem of uncertainty of bin wall discharging is effectively solved.

Description

technical field [0001] The invention relates to the technical field of alumina transportation, in particular to an alumina storage silo wall discharge system. Background technique [0002] In the alumina conveying process, some specific processes require the material to be discharged from the silo wall. The opening on the side wall of the alumina storage silo relies on the gravity and flow properties of the alumina material to automatically discharge the material along the discharge port. This process has no auxiliary equipment, only Relying on the fluidity of alumina materials and gravity feeding cannot achieve the conveying effect. The instability of the feeding will lead to uneven material transportation, which will easily cause material blockage or flow interruption, which will affect the next step of the process, and often require manual assistance to discharge. , leading to an increase in production costs. Contents of the invention [0003] In view of the above prob...

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Problems solved by technology

[0002] In the alumina conveying process, some specific processes require the material to be discharged from the silo wall. The opening on the side wall of the alumina storage silo relies on the gravity and flow properties of the alumina material to automatically discharge the material along the discharge port. This process has no auxiliary equipment, only Relying on the fluidity of alumina materials and gravity feeding cannot achieve the conveying effect. The instability of the feeding will lead to uneven material transportation, which will easily cause material blockage or flow interruption, which will affect the next step of the process, and often require manual assistance to discharge. , leading to an increase in production costs

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