Vertical metal smelting device for alloy steel forging and casting

Abstract

The invention discloses a vertical metal smelting device for alloy steel forging and casting. The vertical metal smelting device for alloy steel forging and casting comprises a high-temperature-resistant shell, wherein a first connector and a second connector are arranged in the middle of a connecting pipe; clamping slots are symmetrically formed in the outer sides of the first connector and the second connector; a filter screen is jointly arranged in the first connector and the second connector; an outer seal ring is jointly arranged on the outer sides of the first connector and the second connector; clamping blocks corresponding to the clamping slots are arranged on the inner side of the outer seal ring; and an inner seal ring corresponding to the filter screen is arranged on the inner side of the outer seal ring. According to the vertical metal smelting device for alloy steel forging and casting provided by the invention, through arranging the filter screen, metal particles in smokedust can be prevented from being discharged to cause the resource waste; and in addition, through taking off the outer seal ring and the inner seal ring on the outer sides of the first connector andthe second connector, the filter screen can be conveniently taken out so as to be conveniently cleaned and prevented from being blocked.

Description

technical field [0001] The invention belongs to the technical field of metal smelting devices, and in particular relates to a vertical metal smelting device for alloy steel forging square casting. Background technique [0002] Metal 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. Pyrometallurgical process. Heating furnace smelting can be divided into blast furnace smelting, reverberatory furnace smelting, electric furnace smelting, etc. Among them, reverberatory furnace smelting is more common, and reverberatory furnace smelting uses powdery materials as raw materials and relies on fuel combustion for heating. [0003] Existing metal smelting furnaces will produce smoke and dust when smelting metals, and some metal particl...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vertical metal smelting device for alloy steel forged square casting, to solve the problem that the existing metal smelting furnaces in the above-mentioned background technology will produce smoke and dust when smelting metal, and some metal particles will be discharged along with the exhaust. The air pipe is discharged, resulting in a waste of resources; and the added metal is generally not pretreated, resulting in low smelting efficiency; at the same time, the liquid after smelting is easy to adhere to the inner side of the crucible, which is difficult to clean and wastes resources; in addition, the existing metal smelting The heat preservation effect of the furnace on the crucible is poor, and the heat is wasted

Images