Blast Furnace Tuyeres and Tuyere Stocks - IspatGuru
WEBMay 29, 2016 · The bustle pipe is a large, circular, refractory lined and insulated pipe that encircles the furnace at above mantle level and distributes the heated blast from the hot blast main to each tuyere connection.
Hot Blast Stove - HWI
WEBThe hot-blast stove preheat that necessary air to temperatures of 2000°F to 2400°F. This air is delivered to the blast furnace tuyeres through a series of large, refractory-lined pipes called the hot-blast main and the bustle pipe.
The Blast Furnace
WEBThe hot blast main enters into a doughnut shaped pipe that encircles the furnace, called the "bustle pipe" (13). From the bustle pipe, the hot blast is directed into the furnace through nozzles called "tuyeres" (30) (pronounced "tweers").
Blast System of Blast Furnace | SpringerLink
WEBJun 8, 2023 · Blast system of blast furnace is a set of facilities that can provide enough oxygen-bearing air for blast furnace smelting. As an important component of blast furnace production, the system is composed of the blast furnace blower, hot blast stove, cold blast pipe, and hot blast pipe.
WEBpipes that feed the hot blast to the furnace’s tuyeres. Due to temperature differences between the furnace and bustle main, provision is made within these radial pipes to allow differential movement between each end of the pipes. These radial pipe assemblies are known as ‘tuyere stocks’. Connection for the downleg to the elbow / blowpipe
WEBTHE BUSTLE PIPE IS A LARGE DIAMETER DOUGHNUT SHAPE PIPE ENCIRCLING THE FURNACE. IT FEEDS HOT AIR TO THE TUYERS THE TEMPERATURES OF THE HOT BLAST RANGE FROM 900 °C TO 1250 °C. SCHEMATIC VIEW OF TUYERES AND BUSTLE PIPE. ZONES OF BLAST FURNACE AUXILIAR COMPONENTS.
Related parameters and dimensions of bustle pipe.
WEBThe bustle pipe model of a running 2500 m³ blast furnace was established. The local and overall uniformity indexes of the raceway were defined and constructed. And then the effects of...
Improving the Junction Between the Hot-Blast Main and the Bustle Pipe …
WEBApr 20, 2017 · The bustle pipe model of a running 2500 m³ blast furnace was established. The local and overall uniformity indexes of the raceway were defined and constructed.
Improving the Junction Between the Hot-Blast Main and the Bustle Pipe …
WEBApr 20, 2017 · An analysis showed that improving the design of the junction between the hot-blast main and the bustle pipe may appear effective. Alternatives of hot-blast supply to the bustle pipe and combinations of junctions between the bustle pipe and the hot-blast main and the blowpipe are discussed.
Influence of Breeches Pipe Structures on Hot Blast Distribution …
WEBSep 8, 2022 · The results show that, there are four symmetrical regions of large blast volume around the hearth circumferentially for blast furnaces with different breeches pipe structures. When the hot blast main is perpendicular to the bustle pipe (90 deg) and there is a manifold directly below the impact point, the blast volume through this manifold is ...
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