| 摘要 |
The invention relates to a method and a device for extending the furnace campaign by avoiding cracks in the stones and the chipping of parts of the stones, and reducing joints in melting furnaces. Said aim is achieved by a measurement of the forces/pressures/moments of the furnace stones occurring against each other, or of the furnace stones against the bracing and defined necessary counter forces, such that the forces between the stones, or between the bracings and the stones are below the maximum permissible compression (pressure force) of the stones, and the forces required for avoiding joints between the stones are ensured. Said process occurs automatically as a form of control by determining the force of sensors, analysis of processors and data, and activation of actuators for generating counter forces. |
