Chemical smelting waste heat recycling device convenient for energy conservation and environment protection

Abstract

The invention relates to the technical field of chemical smelting equipment, and discloses a chemical smelting waste heat recycling device convenient for energy conservation and environment protection. The chemical smelting waste heat recycling device convenient for energy conservation and environment protection comprises a platform, wherein a smelting furnace, a fixed table and a water tank are fixedly mounted at the top end of the platform from left to right in sequence; a smelting cavity is arranged inside the smelting furnace; a partition positioned at the top end of the smelting cavity sleeves the side surface of the smelting furnace in a sealing mode; a smoke exhaust tube is fixedly mounted at the top end of the smelting furnace; and the bottom end of the smoke exhaust tube is movably sleeved by a sealing plug. According to the chemical smelting waste heat recycling device convenient for energy conservation and environment protection disclosed by the invention, hot gas generated by smelting of a gas inlet tube arranged on the side surface of the smelting furnace is guided into a gas inlet cavity inside the recycling cavity, and is guided into the recycling cavity through a gas guide hole to perform heat recycling; by virtue of hot water tubes, cold water tubes and gas outlet tubes, which are arranged at the two sides of the recycling tubes, waste gas is discharged; and meanwhile, waste gas can be purified, so that secondary utilization of available resources is improved, and the energy conservation and environment protection effect is achieved.

Description

technical field [0001] The invention relates to the technical field of chemical smelting equipment, in particular to a chemical smelting waste heat recovery device which is convenient for energy saving and environmental protection. Background technique [0002] Smelting is a refining technology, which refers to the extraction of metals from ores by means of roasting, smelting, electrolysis and the use of chemicals; reducing impurities contained in metals or increasing certain components in metals to produce the required metals . [0003] The relationship between human beings and chemical industry is very close, and it has spread to all aspects of life. In modern life, chemical products are inseparable almost anytime and anywhere. From material life such as clothing, food, housing, and transportation to spiritual life such as culture, art, and entertainment, etc. Chemical products are needed to serve them, and some chemical products have played an epoch-making important role...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving and environment-friendly chemical smelting waste heat recovery device, which has the advantages of energy saving and environmental protection, solves the problem of common chemical smelting equipment, and directly discharges the waste gas after smelting into the atmosphere, which not only pollutes environment and waste heat recovery, which is not conducive to energy saving and environmental protection

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