COKE OVEN DOOR Russian patent published in 2007 - IPC C10B25/06 

FIELD: equipment of coke ovens, namely doors of coke ovens with horizontal coking chambers.

SUBSTANCE: door includes body 1 and sealing framework 11 with facing 12 mounted on plate 9. The last is secured to body 1 in its mean portion by means of joining member 13 in the form of different-orientation links 15, 16. Said links are mutually joined through common pivot 17 jointly coupled with bracket 18. Opposite ends of links 15, 16 are jointly coupled with lateral sides 23, 24 of body 1. Plate 9 is mounted in other portions of body 1 by means of sliding joints 14 in the form of vertical guides 31 secured to plate 9 and engaged with T-shaped members 32 mounted on body 1 of door by means of studs 34 with adjusting nuts 37. T-shaped members 32 are mounted in vertical guides 31 with gap 33.

EFFECT: high degree of fluid-tightness of coke oven chamber, increased useful time period of door, lowered cost for maintaining it.

2 cl, 5 dwg