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Anode refining furnace

A refining furnace and anode technology, applied in the field of feeding equipment, can solve problems such as flue gas spillage

Inactive Publication Date: 2013-05-15
重庆寿丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention intends to provide an anode refining furnace to solve the problem of flue gas overflow during feeding in the prior art

Method used

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Embodiment Construction

[0012] Such as figure 1 As shown: the anode refining furnace in this implementation includes a tiltable furnace body 1, and two jacks 12 are installed below the furnace body, and the tilting of the furnace body 1 is realized by lifting the two jacks 12.

[0013] The furnace body 1 is provided with a feed port 3 and a smoke exhaust port 4, and a connecting chute 4 is provided between the feed port 3 and the converting furnace.

[0014] The height difference between the feeding port and the copper outlet of the converting furnace is at least 1m, the smoke exhaust port is provided with an openable smoke exhaust cover, and the feeding port is provided with a camera.

[0015] When you want to add material, you can adjust the height of the jack to realize the tilting of the furnace body. At this time, the hot blister copper after blowing in the blowing furnace can be discharged from the copper discharge port of the blowing furnace, and flow into it from the feeding port of the anod...

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Abstract

The invention discloses an anode refining furnace which solves the problem of flue gas overflow during feeding in the prior art. According to the first technical scheme, the anode refining furnace comprises a tiltable furnace body which is provided with a charging hole and an exhaust port, and a connection chute is arranged between the furnace body and a converting furnace; and the anode refining furnace is characterized in that the charging hole and the exhaust port are oppositely arranged on the two tilted ends of the furnace body. According to the structure, an exhaust fume collecting hood structure is not needed, the manufacturing cost of the furnace is low, the air leakage of an exhaust fume collecting hood is avoided, and discharged flue gas is small in volume and high in temperature so as to be conducive to waste heat recovery and subsequent processing. The anode refining furnace is simple in structure, low in manufacturing cost and safe to operate, and can avoid the high altitude lifting of high-temperature melts. The furnace body is good in leakproofness and less in air leakage, thus being conducive to recovery of waste heat of flue gas and subsequent processing of flue gas.

Description

technical field [0001] The invention relates to a feeding device for an anode refining furnace for copper smelting. Background technique [0002] Most of the feeding ports of existing anode refining furnaces are arranged on the top of the furnace body. For copper smelters that need to use continuous feeding for anode refining, if the feeding port is set at the top of the furnace body, and the flue gas is discharged from the feeding port at the same time as feeding, a fume collecting hood with complex structure and high cost needs to be installed above, and the feeding port and smoke collecting A large amount of cold air will be sucked into the gaps in the hood, resulting in a large amount of exhausted flue gas. At the same time, the components of the flue gas will be diluted, and the temperature of the flue gas will be reduced, which is not conducive to the recovery of waste heat of the flue gas and the treatment of the flue gas. Contents of the invention [0003] The pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B15/14
CPCY02P10/20
Inventor 鲁明哲
Owner 重庆寿丰科技有限公司
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