| 摘要 |
FIELD: thermal power engineering, apparatuses for burning of solid household wastes with coal in particular. SUBSTANCE: fire-chamber has preparatory section, in which wastes and coal are prepared for burning. The section besides bunker with household wastes feeder, grate-bar, air feeding system and ash and slag removal mechanism, has feeder to feed coal under layer of wastes at input and output of preparatory section and also has feeder to feed coal on layer of wastes. Feeders are capable to operate simultaneously or in series depending on position of shutters. Power-mechanical converter controls position of shutters and feeders operation depending on gas-air stream parameters. The converter is connected with temperature sensor located at fire-chamber output. EFFECT: increased fire-chamber operation stability, effectiveness of solid household wastes burning as fuel, reliability of fire-chamber operation. 2 dwg |
