In-furnace pouring formwork construction method for medium repair of blast furnace
A construction method and blast furnace technology, applied to blast furnaces, blast furnace details, blast furnace parts, etc., to achieve the effects of short construction period, fast formwork support and stable structure
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[0035] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.
[0036] refer to figure 1 and figure 2 , the application provides a construction method for cast-in-furnace support formwork for intermediate repair of blast furnaces, the specific operation steps are as follows:
[0037] Step 1: Shut down the furnace and remove the tuyere middle sleeve; specifically, it also includes the transportation of the formwork material, and the formwork material is transported to the inside of the blast furnace after being removed from the position of the tuyere middle sleeve. Removing the middle sleeve of the tuyere not only facilitates the transportation of formwork materials, but also facilitates the entry and exit of staff.
[0038] For...
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