regenerative furnace
Quick Summary
A regenerative furnace is a gas-burning furnace equipped with a regenerator. Regenerative furnaces operate in cycles, using checker-brick arrangements to preheat fuel and air. This process increases the thermodynamic efficiency of combustion by transferring heat from the flue gases to the incoming mixture. This type of furnace is often used in industrial glassmaking. While the term "regenerative furnace" is a general description, specific applications like the regenerative open-hearth furnace were developed for steelmaking.123
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- industrial glassThe melting chamber
…furnaces are often of the regenerative type (see Figure 8). In regenerative ovens, firing is carried out in cycles. For half of the cycle (10 to 15 minutes), fuel and air are passed through a hot checker-brick arrangement in a set of regenerator chambers on one side of the oven.…
Read More…furnaces are often of the regenerative type (see Figure 8). In regenerative ovens, firing is carried out in cycles. For half of the cycle (10 to 15 minutes), fuel and air are passed through a hot checker-brick arrangement in a set of regenerator chambers on one side of the oven.…
Read More - industrial glassGlass melting
…brothers in England about 1860, regenerator-equipped pot furnaces consumed only about one-tenth of the fuel of the old furnaces. It was in 1867 that Friedrich Siemens, working in his late brother Hans’ factory in Dresden, Ger., successfully converted a day tank to a continuous cross-fired furnace equipped with regenerators. The…
Read More…brothers in England about 1860, regenerator-equipped pot furnaces consumed only about one-tenth of the fuel of the old furnaces. It was in 1867 that Friedrich Siemens, working in his late brother Hans’ factory in Dresden, Ger., successfully converted a day tank to a continuous cross-fired furnace equipped with regenerators. The…
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