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Thermal state copper and sulfur blowing device

A copper matte and supporting device technology, applied in crucible furnaces, electric furnaces, rotary drum furnaces, etc., can solve the problem of low-altitude pollution hot copper matte purity, low, etc., and achieve the effect of improving purity and solving low-altitude pollution.

Active Publication Date: 2016-10-05
CHINA ENFI ENGINEERING CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a hot copper matte blowing device to solve the problems of low-altitude poll

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  • Thermal state copper and sulfur blowing device
  • Thermal state copper and sulfur blowing device
  • Thermal state copper and sulfur blowing device

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Abstract

The invention provides a thermal state copper and sulfur blowing device which comprises a smelting furnace, a sedimentation electric furnace, a converter and a fluid channel. Melt in the smelting furnace enters the sedimentation electric furnace, and the sedimentation electric furnace is provided with a first communication opening. The converter is provided with a second communication opening. The first communication opening communicates with the second communication opening through the fluid channel so as to make the melt in the smelting furnace flow into the converter. By means of the technical scheme of the thermal state copper and sulfur blowing device, the problems that low-altitude pollution exists, and the purity of thermal state copper and sulfur entering the converter is not high during thermal state copper and sulfur transshipping of a crane in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the technical field of mineral smelting, in particular to a hot copper matte blowing device. Background technique [0002] Copper matte blowing is an important intermediate link in the process of copper pyrometallurgy. At present, there are two ways of copper matte blowing at home and abroad: hot copper matte P-S converter blowing and cold copper matte blowing. In contrast, hot copper matte P-S converter converting is the most widely used and mature, with low investment and low energy consumption. On the one hand, the traditional P-S converter blowing process needs to use a crane to transport the copper matte, so there will be problems of low-altitude pollution and poor environmental protection conditions; on the other hand, when the molten liquid in the melting furnace directly enters the converter, the melting There are both hot copper matte and smelting slag in the liquid in the state, which reduces the purity of the hot co...

Claims

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Application Information

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IPC IPC(8): C22B15/00
CPCC22B15/0028
Inventor 吴玲唐续龙陆金忠
Owner CHINA ENFI ENGINEERING CORPORATION
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