Heating furnace for aluminum rod production

Abstract

The invention discloses a heating furnace for aluminum rod production, and belongs to the technical field of aluminum rod production. The heating furnace comprises an aluminum rod heating furnace, wherein a feeding hopper communicating with the aluminum rod heating furnace is fixedly mounted on the right side of the aluminum rod heating furnace, four transmission rollers are rotationally connectedinside the aluminum rod heating furnace, and an integrated high-temperature-resistant transmission belt is in transmission connection with the exteriors of the four transmission rollers. According tothe heating furnace for aluminum rod production, by operating an electric motor, the high-temperature-resistant transmission belt and heat-resistant placement plates can be driven by the transmissionrollers, aluminum rods can be driven by the high-temperature-resistant transmission belt for transmission, and the aluminum rods inside the aluminum rod heating furnace can be uniformly heated at high temperature through heating burners at the tops of fuel gas outer pipes, so that the heating of the aluminum rods is relatively efficient and uniform; and high-temperature waste gas after heating ofthe aluminum rod heating furnace is re-conducted to the interior of the aluminum rod heating furnace through lower air pipes on the two sides of a waste heat recovery furnace, so that the heating quality and efficiency of the aluminum rods in the aluminum rod heating device are relatively high, and the waste heat recovery effect on the fuel-gas flue gas is good.

Description

technical field [0001] The invention relates to the technical field of aluminum bar production, and more specifically, relates to a heating furnace for aluminum bar production. Background technique [0002] Aluminum is a material with low density, high strength and corrosion resistance. It is widely used in all walks of life. Products made of aluminum and other alloying elements are usually first processed into castings, such as aluminum rods, and then To heat and extrude the casting, an aluminum rod heating furnace is needed to heat the aluminum rod. The aluminum rod heating furnace generally includes a heating chamber and a conveying device. A gun is installed in the heating chamber, and the conveying device sends the aluminum rod into the heating chamber. In the room, the flame is sprayed from the musket to the aluminum rod to heat the aluminum rod. [0003] In the process of heating aluminum rods with a general aluminum rod heating furnace, the combustion of gas will pr...

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Problems solved by technology

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide a heating furnace for the production of aluminum rods, which can heat the aluminum rods relatively uniformly and efficiently, so that the quality and efficiency of aluminum rod heating are relatively strong, And the waste heat recovery effect of gas flue gas is better, so that the device can save resources and reduce production costs during production. Flue gas, the flue gas carries a lot of heat, direct discharge will waste this part of heat, resulting in low fuel combustion efficiency, and the heating process of copper rods is relatively uneven, and the heating efficiency and quality are relatively not high enough, thus Increase the cost of aluminum rod production, resulting in the waste of resources

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