Smelting device

Abstract

The invention discloses a smelting device. The smelting device structurally comprises an exhaust cavity, a connecting pipeline, a smelting furnace, a supporting column, a connecting end and a discharging pipe, wherein the exhaust cavity is connected with the connecting pipeline, the other end of the connecting pipeline communicates with the smelting furnace, the supporting column is arranged at the bottom of the smelting furnace and mechanically welded to the smelting furnace, and the smelting furnace is connected with the discharging pipe through the connecting end. The smelting device has the following beneficial effects: slag entering the discharging pipe is firstly scattered, two movable plates protrude outwards at a certain angle under the action of centrifugal force generated when the slag rotates along with a center shaft, and therefore the slag which does not enter a fixed cavity can be stirred, hot air carried by the slag is scattered, the hot air is output through a guide pipeline, and cooling for the slag before the slag enters the discharging pipe is realized, so that the situation that a water jacket of the discharging pipe is burnt through due to the fact that the slag with a too high temperature directly falls into the discharging pipe is prevented, and the service life of the discharging pipe and the service life of the discharging pipe water jacket are indirectly prolonged.

Description

technical field [0001] The invention relates to the field of metallurgical machinery, in particular to a smelter. Background technique [0002] Metallurgy is the process and process of extracting metals or metal compounds from ore, and using various processing methods to make metals into metal materials with certain properties. A smelting furnace is required in silver and lead smelting, and the feeding pipe at the top of the smelting furnace is used to prevent The radiation of high temperature in the furnace requires a water jacket to be set in the center of the feeding pipe to cool the feeding pipe. During the cooling process of the long-term circulating water, the circulating water will scale between the feeding pipe and the annular gap of the water jacket, and the water jacket Serious scaling on the outer wall will lead to poor cooling effect of the water jacket, high temperature of the water jacket of the feeding pipe, serious vaporization of the water jacket, and it is ...

AI Technical Summary

Problems solved by technology

[0002] Metallurgy is the process and process of extracting metals or metal compounds from ores, and using various processing methods to make metals into metal materials with certain properties. Silver-lead smelting requires a smelting furnace, and the top of the smelting furnace is designed to prevent Due to the high temperature radiation in the furnace, it is necessary to set a water jacket in the center of the feeding pipe to cool down the feeding pipe. Severe scaling on the outer wall will lead to poor cooling effect of the water jacket. The temperature of the water jacket of the feeding pipe is high, and the water jacket is seriously vaporized. It is easy to burn through the water jacket of the feeding pipe and leak water.

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