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Furnace top reinforcing method

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

Active Publication Date: 2021-03-16
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. Although 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 for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] see figure 1 , figure 1 It is a flow chart of the furnace roof reinforcement method provided by the embodiment of the present invention. As shown in...

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Abstract

The invention provides a furnace body furnace top reinforcing method. The method comprises the following steps that a first reinforcing step is carried out, specifically, reinforcing is carried out ona damaged steel beam occurred on a furnace top; and a second reinforcing step is carried out, specifically, reinforcing is carried out on a staircase of the furnace top. According to the reinforcingmethod, reinforcing is carried out on the damaged steel beam occurred on the furnace top, and reinforcing is carried out on the staircase of the furnace top, so that reinforcing treatment of the damaged part of the furnace top is achieved, stability and firmness of the structure of the furnace top are guaranteed, and then normal operation of a whole blast furnace is guaranteed.

Description

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

Claims

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Application Information

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Patent Type & Authority Applications(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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