发明名称 |
Insert tubes for rich gas burners in the heating flues of coke ovens and method and apparatus for inserting or removing the same |
摘要 |
Burner tubes for coke oven heating flues and method and apparatus for inserting and/or removing the same from burner nozzles. The burner tubes themselves can be inserted or removed from burner nozzles permanently installed in the sole of a heating flue and comprise thin-walled alumina elements provided with external fins adapted to engage the top edges of the burner nozzles. The apparatus for inserting and removing the tubes comprises two pivotally-connected rods, the lower of which is adapted to carry either a fixture which can insert a burner tube into a burner nozzle or a fixture which can remove a burner tube. In either case, the fixture is such that it can be engaged with, or disengaged from, a burner tube by manipulation of the uppermost pivotally-connected rod without manual contact with the tube in the heating flue itself.
|
申请公布号 |
US4382772(A) |
申请公布日期 |
1983.05.10 |
申请号 |
US19800180227 |
申请日期 |
1980.08.21 |
申请人 |
DR. C. OTTO & COMP. G.M.B.H. |
发明人 |
WACKERBARTH, FOLKARD;THUBEAUVILLE, HEINZ;KLEINERT, HORST |
分类号 |
C10B21/12;C10J3/46;(IPC1-7):F23C5/06 |
主分类号 |
C10B21/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|