Continuous type aluminum alloy melting furnace

Abstract

The invention relates to the technical field of aluminum alloy melting, in particular to a continuous type aluminum alloy melting furnace. The continuous type aluminum alloy melting furnace comprises a melting furnace body, a heat preservation furnace, deaerating chambers and use chambers. The deaerating chambers and the use chambers are communicated, the use chambers are located outside the heat preservation furnace, the deaerating chambers are arranged in the heat preservation furnace, and multiple air bricks are arranged at the bottoms of the deaerating chambers. Holes with the diameters being not larger than 0.1 mm are evenly and fully distributed in the air bricks, and the air bricks can be communicated with an external air supply device which can provide inert gases. The deaerating chambers are arranged in the heat preservation chamber, so that the outer heat dissipation area of aluminum base alloy melt is reduced, the heat conduction distances between the heat preservation furnace and the use chambers are shortened, the temperature difference between aluminum base alloy melt in the heat preservation furnace and the use chambers can be small, a set maintenance temperature in the heat preservation furnace can be lowered, fuel energy consumption is substantially reduced, and the requirement for energy conservation and environment protection is met.

Description

[0001] Technical field: [0002] The invention relates to the technical field of aluminum alloy melting, in particular to a continuous aluminum alloy melting device, in particular to an aluminum alloy continuous melting furnace. [0003] Background technique: [0004] The aluminum alloy continuous melting furnace can combine the input, melting, heat preservation, refining, degassing, quenching and tempering, standing, and use of aluminum ingots into one set of equipment. It has been widely used in the aluminum alloy product industry. usage of. The structure of the traditional aluminum alloy continuous melting furnace is as follows: figure 1 As shown, it includes a melting furnace 100, a holding furnace 101, a degassing chamber 102 and a use chamber 103, wherein the degassing chamber 102 and the use chamber 103 are arranged on the outside of the holding furnace 101, and usually the melting furnace 100 and the holding furnace 101 have their own Independently controlled ...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to solve the requirement that the aluminum alloy continuous melting furnace in the prior art has increased fuel loss due to heat energy loss, which is not conducive to energy saving and environmental protection. and other problems, providing an aluminum alloy continuous melting furnace

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