Energy-saving direct-fired gas hot blast stove

The energy-saving direct-fired gas hot-blast stove comprises a hot-blast stove body, an upper stove core top plate and an upper stove core, an outer air duct is arranged on the outer side of the hot-blast stove body, an air inlet volute is connected to the upper portion of the right side of the oute...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GUAN JIANHONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The energy-saving direct-fired gas hot-blast stove comprises a hot-blast stove body, an upper stove core top plate and an upper stove core, an outer air duct is arranged on the outer side of the hot-blast stove body, an air inlet volute is connected to the upper portion of the right side of the outer air duct, and an air supply pipe is connected to the right side of the air inlet volute; the upper furnace core top plate is installed at the top end of the hot blast stove body, and a combustion fan connecting pipe is connected to the lower portion of the right side of the industrial combustor. According to the energy-saving direct-fired gas hot-blast stove, through the arrangement of the process fan, in the working process of the hot-blast stove body, the process fan can convey outside fresh cold air into the outer air duct and the hot-blast stove body through the air supply pipe and the air inlet volute, and when the cold air circulates in the outer air duct, the outer wall of the hot-blast stove body can be c