Bottom blowing or side blowing metallurgical furnace for treating scrap copper

A technology for waste miscellaneous copper and metallurgical furnaces, applied in the direction of improving process efficiency, etc., can solve problems such as poor operating environment, inconvenient copper and slag removal, poor smelting effect, etc., to save reaction time, improve convenience, and smelt good effect

Inactive Publication Date: 2013-12-25
CHINA ENFI ENGINEERING CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Scrap copper is usually refined in a reverberatory furnace, which has many problems such as poor operating environment, low thermal efficiency, and serious environmental pollution.
In addition, reverberatory furnaces are all fixed, the smelting effect is poor, an

Method used

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  • Bottom blowing or side blowing metallurgical furnace for treating scrap copper
  • Bottom blowing or side blowing metallurgical furnace for treating scrap copper

Examples

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Example Embodiment

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying The description does not indicate or impl...

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Abstract

The invention discloses a bottom blowing or side blowing metallurgical furnace for treating scrap copper, which comprises bearings, a horizontal cylindrical furnace body, bottom blowing or side blowing spray guns, a burner and a driving part, wherein the horizontal cylindrical furnace body can be supported on the bearings in a 360-degree rotation manner; feed ports, a copper outlet and a slag hole are formed in the side face of the horizontal cylindrical furnace body, respectively; the horizontal cylindrical furnace body is provided with a smoke outlet and a nozzle port; and reductant-oxidant injection ports and air bricks are formed and arranged at the bottom or the side part of the horizontal cylindrical furnace body. The bottom blowing or side blowing spray guns are used for injecting oxygen-containing gas and natural gas, oil or powdered coal into the horizontal cylindrical furnace body, and inserted into the reductant-oxidant injection ports. A burner is mounted at the nozzle port. The driving part is connected with the horizontal cylindrical furnace body to drive the horizontal cylindrical furnace body to rotate. The bottom blowing or side blowing metallurgical furnace for treating the scrap copper is simple in structure, good in environmental protection property and high in heat efficiency.

Description

technical field [0001] The invention relates to the technical field of nonferrous metallurgy, in particular to a bottom-blown or side-blown metallurgical furnace for treating scrap copper. Background technique [0002] Scrap copper is usually refined in a reverberatory furnace, which has many problems such as poor operating environment, low thermal efficiency, and serious environmental pollution. In addition, the reverberatory furnaces are all fixed, the smelting effect is poor, and it is very inconvenient to extract copper and slag. At present, there are also tilting bottom blowing or side blowing metallurgical furnaces for waste miscellaneous copper processing, but their structures are complex and other problems. Therefore, there is a demand for improvement of waste miscellaneous copper smelting furnaces. Contents of the invention [0003] The present invention aims to solve, at least to some extent, one of the technical problems in the related field. Therefore, an obj...

Claims

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Application Information

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IPC IPC(8): C22B15/00C22B7/00
CPCY02P10/20
Inventor 胡立琼颜杰张振民曹珂菲邬传谷
Owner CHINA ENFI ENGINEERING CORPORATION
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