A reverberatory furnace for sacrificial anode production

Abstract

The invention discloses a reverberatory furnace for sacrificial anode production, which belongs to the field of reverberatory furnaces. A reverberatory furnace for sacrificial anode production includes a protective reverberatory furnace. The left end of the protective reverberatory furnace is fixed with a diversion control gas plate through expansion bolts, which can The gas filled in the protective reverberatory furnace is restrained and guided by the telescopic diversion arc to reduce its diffusivity so that it can be fully utilized by the combustion flame and reduce its contact with the metal material on the lower side of the protective reverberatory furnace The probability of metal materials being oxidized reduces the probability of metal materials being oxidized, thereby effectively suppressing the generation of flue gas while reducing the oxidation loss of metal materials, reducing the waste of metal materials, and reducing the production cost of sacrificial anodes, thus improving its performance. Economic benefits, and the self-regulation of the restraint ability of the telescopic drainage arc through the gas self-temperature adjustment system reduces the difficulty of controlling process parameters and improves the production efficiency of the protective reverberatory furnace.

Description

technical field [0001] The invention relates to the field of reverberatory furnaces, in particular to a reverberatory furnace for sacrificial anode production. Background technique [0002] A ship is a man-made means of transportation that mainly operates in geographical waters. A ship is composed of many parts. According to the functions and uses of each part, it can be comprehensively summarized into three parts: the hull, ship power plant, and ship electrical. Since the ship is used in the water, the part of the hull immersed in the water is easily corroded by the water body, which reduces its firmness and service life. Install a certain number of sacrificial anodes to prevent corrosion of the hull, etc. [0003] Sacrificial anodes for ships mainly include two series of "zinc-aluminum-cadmium" and "aluminum-zinc-indium". Anode, the equipment for melting metal is mainly reverberatory furnace, which uses flame to directly heat materials to smelt metal. The reverberatory f...

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Problems solved by technology

[0004] The reverberatory furnace in the prior art will fill a large amount of oxygen into the furnace body during the smelting process to improve the production efficiency of the reverberatory furnace and achieve the purpose of suppressing the generation of flue gas. However, during the continuous oxygenation process, the heated The metal material is oxidized, which increases the oxidation loss of the metal, resulting in the waste of the metal material, which in turn increases the production cost of the sacrificial anode and reduces its economic benefit

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