| 摘要 |
The object of the invention is to provide a device and a method for furnace pressure stabilization with changing volumetric amounts of flue gas when changing firing during glass melting and refining processes in transverse-fired furnaces with regenerative heating, in particular for flat glass production. According to the invention, a bypass (5) is used, arranged around the exhauster (3) and having a control valve (6) with a controller (8). The method for furnace pressure stabilization with changing volumetric amounts of exhaust gas when changing firing during glass melting and refining processes in transverse-fired furnaces (7) with regenerative heating units (1), a hearth control valve (2) and an exhauster (3) ahead of a flue (4) uses a control valve (6) of a bypass (5) when firing is about to change between two regenerative heating units (1). The control valve (6) is opened and, after the firing has been changed, the control valve (6) of the bypass (5) is closed again. The application area for the invention is that of glass production. |
