Production line used for steel wooden door raw material

Abstract

The invention discloses a production line for raw materials of steel and wooden doors, which comprises a furnace shell, a furnace inner shell, and an electric heating layer. A baffle is arranged inside the furnace inner shell, and the baffle divides the inner space of the furnace inner shell into a melting chamber and a refining chamber. The outer side of the furnace shell is provided with connecting pipes, discharge pipes, intake pipes, exhaust pipes and conveying pipes, and a conveying shaft is arranged inside the conveying pipe. Provided with helical blades. The invention improves the feeding mode, can preheat the workpiece while feeding the material into the melting chamber, saves heat energy and improves production efficiency. A refining chamber is set up, and the mixed gas is introduced into the aluminum liquid in the refining chamber to remove alumina and hydrogen in the aluminum liquid, which improves the quality of the aluminum liquid, which is beneficial to the subsequent process, and is also equipped with a tail gas purification device. Improved working environment.

Description

technical field [0001] The invention relates to a metallurgical device, in particular to a production line for steel and wood door raw materials. Background technique [0002] As objects that people often come into contact with in daily life, doors and windows not only play the role of shelter from wind and rain, heat insulation, sound insulation, lighting, ventilation, etc., but also an important part of architectural modeling. Their shape, size, color, shape, etc. It has a very important influence on the overall shape of the building. With the improvement of people's living standards, people's demand for doors and windows is increasing, and the requirements for doors and windows are becoming more and more diverse. [0003] Aluminum alloy doors and windows are an important branch of doors and windows. Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials. Aluminum alloy doors and windows a...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention aims at the shortcomings of traditional melting furnaces, and provides a production line for steel and wood door raw materials, which solves the problem of high energy consumption caused by the need for additional preheating furnaces in traditional melting furnaces and the need for traditional melting furnaces in feeding, preheating, The problem of low quality of aluminum alloy castings caused by aluminum alloy workpieces or molten aluminum exposed to oxygen during melting and casting

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