Laser material level meter loading mechanism of high-pressure slag skimming and loading machine for smelting magnesium metal

Abstract

The invention relates to a laser material level meter loading mechanism of a high-pressure slag skimming and loading integrated machine for smelting magnesium metal. The loading mechanism comprises a loading pipe 1, an air guide pipe 2, a slag skimming and loading pipe dragging mechanism 3, an air guide pipe 4, a loading pipe sealing seat 4, a pulse valve air charging pipe 5, a loading box 6, a pulse valve 7, a laser material level meter 8 and a loading box pneumatic flashboard valve 9. The laser material level meter loading mechanism has the main advantages that the loading quantity of furnace charge balls is accurately metered according to the deformation degree of a reduction tank and the different of loading quantities in a reduction furnace; the defect of the artificial secondary operation phenomenon caused by overload or underload are avoided; the device is simple in structure, high in automation degree, and stable and reliable in performance.

Description

technical field [0001] The invention relates to a laser level meter charging mechanism of a high-pressure slag-scavenging charging machine for metal magnesium smelting, in particular to a charging mechanism for a pneumatic conveyor suitable for picking up reduced slag in metal magnesium smelting and filling furnace charge pellets mechanism. Background technique [0002] At present, the slag removal and charging machine in domestic and foreign magnesium metal smelters is only Roots blower airflow slag removal and charging integrated machine, and the degree of deformation of the reduction tank when the equipment is charged is different from the amount loaded in the reduction furnace, and the charge ball The measurement of the loading capacity of the regiment is inaccurate, and overload or insufficient loading often occurs, resulting in the phenomenon of manual secondary operations. Contents of the invention [0003] The purpose of the present invention is to provide a metho...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for charging the defects of the existing slag-removing charging machine, which can be used for the difference between the deformation degree of the reduction tank and the charging amount in the reduction furnace, and accurately measure the charging amount of the charge pellets, without The laser level gauge charging mechanism that causes manual secondary operations due to overload or insufficient loading

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