FIELD: oil-and-gas industry.
SUBSTANCE: invention relates to by-product-coking industry and can be used for erection of coke-over door frame. This device comprises armours, frame, detachable altar and frame retainers. Frame locks are composed of flat boxes with their bottom sides secured to frame vertical flap outer side and having two parallel rectangular slots inside. Plates with flat one-side wedge at the end inclined at 45 degrees are fitted in the slots to be displaced there along by lock screws with nuts fitted in the plate top part and locked outside said boxes. Note here that said plates are connected by skewed sides of the wedges with said flat double-sided wedge having the pin extending outside the box.
EFFECT: frame protection against vertical displacements and turns, ease of erection and locking of the frame relative to armours.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR REMOVAL OF COKE FROM SERVICE PLATFORM OF COKE-OVEN BATTERY MACHINE SIDE | 0 |
|
SU1701726A1 |
| PLANT FOR SPALLING SKULL IN HOT-METAL TRANSFER LADLE | 1991 |
|
RU2015842C1 |
| DOUBLE SELF-SEALING COKE OVEN DOOR FRAME | 0 |
|
SU1638152A1 |
| 0 |
|
SU384855A1 | |
| 0 |
|
SU220167A1 | |
| DEVICE FOR PROCESSING LEVELER HOLE AND PLATE OF COKE OVEN DOOR | 0 |
|
SU1772124A1 |
| DEVICE FOR SEALING DOOR OPENINGS OF COKE OVENS | 0 |
|
SU1723093A1 |
| ARRANGEMENT FOR SEALING DOOR OPENINGS OF COKE OVENS | 0 |
|
SU1421753A1 |
