Smelting furnace for aluminum ingot processing with exhaust gas purification function

Abstract

The invention discloses a smelting furnace for aluminum ingot processing with an exhaust gas purification function, and relates to the technical field of exhaust gas purification. The smelting furnacecomprises a base, supporting legs are welded to the bottom of the base, the top of the base is welded and mounted on a box body, the box body is internally provided with a first partition plate and asecond partition plate, the first partition plate and the second partition plate sequentially divide the interior of the box body is divided into a lifting bin, a combustion bin and a residue bin, afixed block is welded to the top of the lifting bin, vertical threaded rods and a transverse threaded rod are arranged in the fixed block, the number of the vertical threaded rods is two groups and the two groups of vertical threaded rods are arranged in parallel. According to the smelting furnace, through cooperative use of a dust falling bin, an atomizer, a water inlet pipe, a water tank, a submersible pump, a filtering device and a filtering plate, the device has the function of filtering the exhaust gas, so that the waste gas generated in the process of smelting the aluminum ingot is not directly discharged into the atmosphere, and the device is more environmentally friendly and green to a certain extent.

Description

Technical field [0001] The invention relates to the technical field of exhaust gas purification, in particular to a smelting furnace for aluminum ingot processing with exhaust gas purification function. Background technique [0002] Smelting refers to the melting and tempering of metal materials and other auxiliary materials into a heating furnace. The charge will undergo certain physical and chemical changes at high temperatures (1300~1600K) in the furnace to produce crude metals or metal enrichments and slag. In the process of French metallurgy, the smelting process produces a large amount of toxic and harmful high-temperature flue gas. However, the existing smelting furnace generally does not have the function of waste filtration evolution, which causes the flue gas to be directly discharged into the atmosphere and cause pollution. Summary of the invention [0003] The purpose of the present invention is to provide a smelting furnace for aluminum ingot processing with exhaust g...

AI Technical Summary

Problems solved by technology

[0002] Smelting is a process in which metal materials and other auxiliary materials are put into a heating furnace to be melted and tempered. The material in the furnace undergoes certain physical and chemical changes at high temperature (1300-1600K), and crude metal or metal enrichment and slag are produced. During the metallurgical process, the smelting process produces a large amount of toxic and harmful high-temperature flue gas. However, the existing smelting furnaces generally do not have the function of waste filter evolution, resulting in the flue gas being directly discharged into the atmosphere and causing pollution.

Images