Guiding device for aluminum ingot overturning melting furnace

Abstract

The invention discloses a guiding device for an aluminum ingot overturning melting furnace. The molten liquid pouring side of a furnace hole of the overturning melting furnace is sealed by a furnace hole sealing plate, a guiding hole is formed in the furnace hole sealing plate, a floating aluminum slag filter is arranged on the guiding hole in the inner side face of the furnace hole sealing plateto filter aluminum slag, and a first connecting pipe section is vertical to a sealing plate pipe section and a first guiding pipe section and vertically connected with the lower end of the first guiding pipe section. A first connecting flange in sealing connection with the guiding hole in the outer side face of the furnace hole sealing plate is arranged at the other end of the sealing plate pipe section, and a second connecting flange is arranged on the first connecting pipe section. A first guiding pipe is movably connected with a third connecting flange on a second guiding pipe through the second connecting flange, the first guiding pipe can rotate around the joint of the second connecting flange and the third connecting flange, a third guiding pipe is obliquely fixed to a casting tableor a holding furnace through a support, and a second guiding pipe section of the second guiding pipe is movably inserted into a U type guiding groove of the third guiding pipe.

Description

technical field [0001] The invention relates to the technical fields of aluminum processing equipment and industrial kilns, in particular to a diversion device for an aluminum ingot turning and melting furnace. Background technique [0002] The overturning melting furnace mainly uses a crucible as a container for melting or smelting non-ferrous metals and alloys with low melting points such as aluminum, zinc, tin, cadmium and Babbitt alloys. After melting, hydraulic cylinders or other overturning structures are used Push the furnace body to turn over to make the molten metal pour out. When pouring, the molten metal will be diverted into the drainage groove through the diversion nozzle when the furnace body is slowly turned over through the diversion nozzle set on the furnace body, and then passed through the drainage groove And other structures to directly import the aluminum melt into the casting machine, or into and out of the holding furnace. [0003] When the reversible...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a diversion device for an aluminum ingot turning melting furnace, to solve the unreasonable structure of the diversion device of the existing turning melting furnace, without the function of filtering slag, and the turning melting furnace It is impossible to pour out the melt safely and smoothly under the condition of full-load melting efficiency, and the existing drainage grooves are all open structures, which are prone to splashing when the molten metal is poured, and the molten metal is high temperature liquid, a problem that can easily lead to safety accidents

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