23 Jul Encircle after large capacity angled pipe full -film type wall gratefiring boiler combined type
Abstract
The utility model provides an encircle after large capacity angled pipe full -film type wall gratefiring boiler combined type, belongs to thermal engineering application technique field, in particularto to the back arch structure of a large capacity angled pipe full -film type wall gratefiring boiler. Include: characterized by is encircleed to boiler grate, preceding confession, back: the back isencircleed and to be encircleed anterior diaphragm type wall, outside diaphragm type wall and the heat preservation of encircleing after, including the back. The utility model discloses the bulk strength that encircles behind the boiler is greatly improved, the back hunch of having avoided the boiler operation in -process to appear warp, damage and the bad scheduling problem of burning, not onlycan guarantee the fail safe nature of back hunch at the boiler operation in -process, and be favorable to carrying out the optimal design to the back hunch, encircle the important function to tissue and intensive furnace combustion after can full play, the adaptability of large boiler to the coal expands, the efficiency of the boiler combustion is improved, reduce boiler solid and gaseous heat loss due to incomplete combustion, be favorable to the energy -conservation and the environmental protection of boiler. Be favorable to the power failure protection of boiler simultaneously, the securitythat improves the boiler operation hydrologic cycle.
Year: 2018
Country: CN
Doc No: 207262473