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Rotary-type side-blown copper smelting furnace and copper smelting method

The technology of a rotary type copper smelting furnace is applied in the field of metallurgy, which can solve the problems such as the need to improve the melting method of the molten pool, and achieve the effects of reducing the generation of magnetic iron, reducing the production cost and reducing the loss.

Pending Publication Date: 2019-12-27
CHINA NERIN ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the existing molten pool smelting methods still need to be improved

Method used

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  • Rotary-type side-blown copper smelting furnace and copper smelting method
  • Rotary-type side-blown copper smelting furnace and copper smelting method
  • Rotary-type side-blown copper smelting furnace and copper smelting method

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the ...

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Abstract

The invention discloses a rotary-type side-blown copper smelting furnace and a copper smelting method. The rotary-type side-blown copper smelting furnace comprises a furnace body, an oxygen lance, a dry concentrate spray gun and a wet concentrate spray gun; the furnace body is a rotatable cylindrical horizontal container, and a furnace cavity is defined in the furnace body; a smoke outlet is formed in the top of the furnace body, the side of the furnace body is provided with an oxygen lance insertion hole and a dry concentrate spray gun insertion hole, and the end of the furnace body is provided with a copper sulfonium outlet, a slag outlet and a wet concentrate spray gun insertion hole; the oxygen lance is inserted in the oxygen lance insertion hole and suitable for supplying oxygen-richgas to a copper sulfonium layer into the furnace cavity; the dry concentrate spray gun is inserted in the dry concentrate spray gun insertion hole and suitable for supplying dried materials to the copper sulfonium layer into the furnace cavity; the wet concentrate spray gun is inserted in the wet concentrate spray gun insertion hole and suitable for supplying non-dried materials into the furnace cavity. The rotary-type side-blown copper smelting furnace can effectively improve the smelting effect of a molten pool for copper-containing materials and has the advantages that the smelting processis easy to control, and manufacturing is easy.

Description

technical field [0001] The invention relates to the field of metallurgy, in particular to a rotary side blowing copper smelting furnace and a copper smelting method. Background technique [0002] Flash smelting and bath smelting are two widely used methods of copper pyrometallurgy. Melting pool smelting has been widely used because the raw materials do not need deep drying. Shaft furnace type), etc., these bath smelting methods have their own advantages and disadvantages. [0003] Therefore, the existing molten pool smelting methods still need to be improved. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, an object of the present invention is to propose rotary side blowing copper smelting furnace and copper smelting method. The rotary side-blowing copper smelting furnace can effectively improve the smelting effect of the molten pool of copper-containi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B15/00
CPCC22B15/0034
Inventor 毛志琨何峰文燕儒唐尊球王玮唐斌刘建军
Owner CHINA NERIN ENG
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