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Furnace roof reinforcement method

A furnace roof and reinforcement technology, which is applied to furnaces, blast furnaces, furnace types, etc., can solve problems such as affecting operation and furnace roof damage, and achieve the effect of ensuring normal operation, stability and firmness

Active Publication Date: 2022-07-26
SHANGHAI BAOYE CONSTR INDAL FURNACE ENG TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention proposes a furnace roof reinforcement method, aiming at solving the problem in the prior art that the damage of the furnace roof easily affects the operation

Method used

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Embodiment Construction

[0020] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0021] see figure 1 , figure 1 This is a flow chart of the furnace roof reinforcement method provided by the embodi...

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Abstract

The invention provides a furnace roof strengthening method of a furnace body. The method includes the following steps: a first strengthening step of strengthening a damaged steel beam on the furnace roof; and a second strengthening step of strengthening the furnace roof stairwell. In the present invention, the damaged steel beam on the furnace top is reinforced, and the stairwell on the furnace top is reinforced, so as to realize the reinforcement treatment of the damaged part at the furnace top, ensure the stability and firmness of the structure at the furnace top, and then ensure the whole normal operation of the blast furnace.

Description

technical field [0001] The invention relates to the technical field of blast furnace construction, in particular to a furnace roof reinforcement method. Background technique [0002] The blast furnace is a kind of smelting equipment, and the blast furnace will cause inevitable damage during the long-term use. Among them, the top of the blast furnace is prone to corrosion damage, which affects the normal operation of the entire blast furnace. SUMMARY OF THE INVENTION [0003] In view of this, the present invention proposes a furnace roof reinforcement method, aiming at solving the problem that the furnace roof damage easily affects the operation in the prior art. [0004] The invention provides a furnace roof reinforcement method, which comprises the following steps: a first reinforcement step, which is to reinforce a damaged steel beam on the furnace roof; and a second reinforcement step, which is to reinforce the furnace roof stairwell. [0005] Further, in the above-me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21B7/00
CPCC21B7/00
Inventor 李震余维勇张建刚
Owner SHANGHAI BAOYE CONSTR INDAL FURNACE ENG TECH
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