Blast furnace cooling wall connecting pipe reinforcing device and blast furnace cooling wall
The invention discloses a blast furnace cooling wall connecting pipe reinforcing device. The device comprises reinforcing sleeves, wherein each reinforcing sleeve adopts a hollow barrel shape and is nested outside each connecting pipe of a blast furnace cooling wall, and a first end of each reinforc...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a blast furnace cooling wall connecting pipe reinforcing device. The device comprises reinforcing sleeves, wherein each reinforcing sleeve adopts a hollow barrel shape and is nested outside each connecting pipe of a blast furnace cooling wall, and a first end of each reinforcing sleeve is fixedly connected with a body of the blast furnace cooling wall; during mounting, the bottom, close to the body of the blast furnace cooling wall, of the reinforcing sleeve is welded with a blast furnace body, the blast furnace cooling wall is supported through the corresponding reinforcing sleeve, each reinforcing sleeve is welded with a shell of the blast furnace to replace direct welding of the connecting pipes and the shell of the blast furnace in the prior art, the stress concentration part of the connection position of the connecting pipes and the shell of the blast furnace can be effectively avoided, the connection positions of the connecting pipes and the shell of the blast furnace are prevent |
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