Modification Practice of the Separate Heat Pipe Exchanger on the Blast furnace Hot-blast Stove
Received:July 28, 2017   Revised:August 02, 2017   Accepted:August 04, 2017      Published Online:May 25, 2018
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KeyWord:heat pipe exchanger;Blast Furnace Gas;Corrosion;change
              
AuthorInstitution
Yuzhanzhong Shougang Jingtang United Iron Steel Co. Ltd.
Zhanzhencun Shougang Jingtang United Iron Steel Co. Ltd.
xiongjun SHOUGANGJIGNTANG GONGSI
wangchangshui SHOUGANGJIGNTANGGOGNSI
FANTOGNYUN SHOUGANGJIGNTANGGOGNSO
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Abstract:
      The main feature of the separate heat pipe exchanger is flue gas and the Blast Furnace Gas can be settled independent distribution,and separated effectively,the remote heat transfer depended on external line, the work site esay to be arranged easily。The top and bottom of the heat pipe exchanger bring out gas leak by the corrosion of the blast furnace gas in the productive process long time。To eliminate the gas leakage hidden trouble,we change the seal type of the top and bottom of the heat pipe exchanger。
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