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Sealing layer for top of tilting anode furnace

An anode furnace, tilting technology, applied in the field of metallurgical equipment, can solve the problems of metallurgical heat loss, pollution of the surrounding environment, smoke and dust overflow, etc., to achieve the effect of preventing metallurgical heat and preventing pollution of the surrounding environment

Inactive Publication Date: 2014-10-08
CENXI DONGZHENG POWER TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a roof sealing layer of a tilting anode furnace, which can solve the problem of a large amount of smoke and dust overflowing from the cracks of the refractory bricks on the furnace roof when the tilting anode furnace is working, polluting the surrounding environment and causing metallurgical heat loss

Method used

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  • Sealing layer for top of tilting anode furnace

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Embodiment Construction

[0009] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0010] Such as figure 1 As shown, the roof sealing layer of the tilting anode furnace according to the present invention comprises a casting material layer 3 and an insulating asbestos layer 4, the casting material layer 3 is laid on the outside of the roof refractory brick 2 of the tilting anode furnace 1, and the insulating asbestos layer 4 is laid on the top of casting material layer 3. The thickness of the casting material layer 3 is 5-10 mm, and the thickness of the insulating asbestos layer 4 is 10-20 mm.

[0011] Since the casting material layer 3 and the heat-insulating asbestos layer 4 are laid above the roof of the tilting anode furnace, it can prevent smoke and dust from overflowing from the cracks of refractory bricks, thereby preventing the smoke and dust from taking away metallurgical heat and preventing the smoke ...

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Abstract

The invention discloses a sealing layer for the top of a tilting anode furnace. The sealing layer comprises a casting material layer and a heat insulation asbestos layer, wherein the casting material layer is paved outside refractory bricks on the top of the tilting anode furnace, and the heat insulation asbestos layer is paved on the casting material layer. By using the sealing layer, smoke can be prevented from overflowing from gaps among the refractory bricks, so that the metallurgical heat is prevented from being taken away by the smoke, and the ambient environment is prevented from being polluted by the smoke.

Description

technical field [0001] The invention relates to the technical field of metallurgical equipment, in particular to a top sealing layer of a tilting anode furnace, which is laid on the sealing and heat preservation layer of the top of a tilting anode furnace. Background technique [0002] The tilting anode furnace is a new type of copper refining furnace. The top of the furnace body is made of suspended refractory bricks. Since the refractory bricks on the top of the furnace body cannot be built with cast materials, there are many gaps between the refractory bricks. . In this way, when copper is smelted, a large amount of smoke and dust overflows from the cracks of refractory bricks, which not only pollutes the surrounding environment, but also causes a large amount of metallurgical heat loss. Contents of the invention [0003] The object of the present invention is to provide a roof sealing layer of a tilting anode furnace, which can solve the problems of a large amount of ...

Claims

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Application Information

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IPC IPC(8): C22B15/14
Inventor 邹铁梅钟明轩
Owner CENXI DONGZHENG POWER TECH DEV