heat-retention shaft

10:01 Jun 29, 2012
This question was closed without grading. Reason: Errant question

English to Russian translations [PRO]
Tech/Engineering - Engineering: Industrial / Модуль горелки для сталелитейных установок
English term or phrase: heat-retention shaft
The preheating of air for blast furnaces is conventionally carried out in adjacent regenerative heat generators known as hot blast stoves. Such stoves generally comprise a combustion chamber and a heat-retention shaft. In case of an internal combustion chamber stove, the combustion chamber and the heat-retention shaft are separated from one another by a wall constructed from refractory bricks. A burner unit is generally located in a bottom section of the combustion chamber. Combustion air and combustible fuel, generally combustible gases, are supplied to the burner unit and a mixture of the combustion air and fuel is burned in the combustion chamber of the stove. The flue gases emanating from the combustion rise upwards in the combustion chamber, are diverted via a dome and then pass through the heat-retention shaft filled with checker bricks. Heat from the flue gases is absorbed by the checker bricks.

Теплоизоляционная камера???

Russian Federation
Local time: 10:18

Summary of answers provided
3теплоаккумулирующая шахта
Yakov Katsman



26 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
теплоаккумулирующая шахта


Yakov Katsman
United States
Local time: 03:18
Works in field
Native speaker of: Native in RussianRussian
PRO pts in category: 54
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