A kind of smelting equipment for zinc alloy

Abstract

The invention discloses a zinc alloy smelting equipment, comprising: a box body, a sealing plate is fixedly connected between two sides of the inner cavity of the box, a vacuum melting furnace is fixedly connected to one side of the top of the sealing plate, and the other The side is fixedly connected with a protective atmosphere furnace, the protective atmosphere furnace communicates with the vacuum smelting furnace, and the side of the protective atmosphere furnace far away from the vacuum smelting furnace is fixedly connected with an exhaust pipe, and the exhaust pipe extends outward And run through the box. The vacuum smelting furnace, the protective atmosphere furnace and the graphite crucible in the present invention are all arranged in the box and communicated with each other, which is convenient for maintaining the melting temperature of the zinc alloy and producing it safely and orderly; at the same time, the online filter screen in the present invention is effective against impurities in the liquid zinc alloy Fast, effective and stable filtration and capture, thereby reducing impurities in the liquid zinc alloy, increasing the purity of the produced zinc alloy, and improving production efficiency; in addition, the setting of the exhaust valve is conducive to maintaining the stability of the protective atmosphere furnace pressure, which is conducive to Safe Production.

Description

technical field [0001] The invention relates to the technical field of zinc alloy smelting, in particular to a zinc alloy smelting equipment. Background technique [0002] Zinc alloy is an alloy composed of zinc based on adding other elements. The alloy elements often added are aluminum, copper, magnesium, cadmium, lead, titanium and other low-temperature zinc alloys. Zinc alloys have low melting point and good fluidity, and are easy to weld and braze. Welding and plastic processing, corrosion resistance in the atmosphere, easy recycling and remelting of residual waste, can be divided into cast zinc alloy and deformed zinc alloy according to the manufacturing process, the main additive elements of zinc alloy are aluminum, copper and magnesium, etc., in zinc alloy Zinc alloy smelting equipment needs to be used for smelting in the production process of zinc alloy. The existing zinc alloy smelting equipment will produce a lot of impurities when smelting zinc alloy, which will a...

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Problems solved by technology

[0002] Zinc alloy is an alloy composed of zinc based on adding other elements. The alloy elements often added are aluminum, copper, magnesium, cadmium, lead, titanium and other low-temperature zinc alloys. Zinc alloys have low melting point and good fluidity, and are easy to weld and braze. Welding and plastic processing, corrosion resistance in the atmosphere, easy recycling and remelting of residual waste, can be divided into cast zinc alloy and deformed zinc alloy according to the manufacturing process, the main additive elements of zinc alloy are aluminum, copper and magnesium, etc., in zinc alloy Zinc alloy smelting equipment needs to be used for smelting in the production process of zinc alloy. The existing zinc alloy smelting equipment will produce a lot of impurities when smelting zinc alloy, which will affect the quality of zinc alloy. Since there is no filtering function, the purity of zinc alloy produced is low. Reduces the practicability of zinc alloy smelting equipment, which is not conducive to people's use

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