Cylinder furnace with ring convection chamber, built-in air heater and vertical coils in radiation and convection chambers, free vertical combustion of fuel. The combined burners are arranged in a furnace hearth. The single-row or two-row tube waterwalls are mounted on walls of radiation chamber. The convective coil as the air heater are mounted in sections and arranged inside the ring convection chamber, installed coaxially with cylinder radiation chamber. Combustion gas is exhausted through smoke stack and gas collector.
Technical Data
| Parameter: | KS 68/6 | KS 80/7 | KS 156/10 | KS 177/12 | KS 230/12 | KS 289/12 | KS 345/15 |
| Radiation tube heating area, m2 | 68 | 80 | 156 | 177 | 230 | 280 | 345 |
| Radiation tube working length, m | 6 | 7 | 10 | 12 | 12 | 12 | 15 |
| Heat efficiency (at average allowed thermal stress of radiation tubes 34,8 kW/m2),MW | 3,15 | 3,7 | 7,2 | 8,2 | 10,7 | 13 | 16 |
| Radiation chamber internal diameter, m | 2,8 | 2,8 | 3,6 | 3,6 | 5 | 5,5 | 5,5 |
| Convection chamber internal diameter, m | 5,6 | 5,6 | 6,9 | 6,9 | 8,7 | 10,1 | 10,1 |
