Device for cleaning materials attached to wall of Australian ore bin

Abstract

The invention relates to the technical field of steel smelting, in particular to a device for cleaning materials attached to the wall of an Australian ore bin. The device comprises air cannons and a controller. Each air cannon is arranged on one surface of a lower cone body of each Australian ore bin, and an electromagnetic valve is arranged on each air cannon; the controller is connected with theelectromagnetic valves and used for controlling the opening and closing of the electromagnetic valves; when the controller controls each electromagnetic valve to be opened, a pressure air airflow isejected by the corresponding air cannon to impact the wall of the Australian ore bin, so that the pressure air cleans the materials attached to the wall of the Australian ore bin; and by adopting theexpansion impact wave suddenly released by the air cannons, static friction and adhesion force are overcome by impact and vibration, Australian ores in the ore bin are smoothly discharged, the materials attached to the bin wall are rapidly away from the bin wall, and therefore, the purpose of quickly and effectively cleaning the materials attached to the wall of the Australian ore bin is achieved.

Description

technical field [0001] The invention relates to the technical field of iron and steel smelting, in particular to a device for cleaning up material attached to the wall of an Australian ore silo Background technique [0002] Due to the cold climate in winter, if there is rain and snow again, and the Australian mines are full of dust and humidity, the vertebral body of the Australian mines will be easily blocked and needs to be cleaned regularly. The existing Australian mines are being cleaned. The method used is to set up a steam pipe at the lower gate of the silo. The steam pipe is aligned with the lower part of the wall attachment and fixed, and the steam hose is used to connect the steam source pipe; As time goes by, the parts where the steam has been smoked soften and gradually fall off, and the lower part of the silo wall material begins to loosen, and gradually transfers to the upper part of the silo wall material. The weight of the water vapor itself increases, making...

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Problems solved by technology

[0004] However, this method of steam fumigation has many disadvantages, such as, 1. The steam is easy to leak and cause burns to personnel; Slow; 3. The feeder and vibrating screen need to be controlled for the device of the steam smoker. When the wall attachment is loose, the position of the main steam pipe must not be deviated, and the dropped material must be cleaned up in time to avoid freezing again and affecting the effect of the smoker. , so the operation will be more complicated

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