Electrode propulsion system and propulsion method for flat glass furnace

Abstract

The invention provides an electrode propulsion system and a propulsion method for a flat glass kiln. The electrode propulsion system includes an electrode propulsion device, an electrode brick glass resistance measuring instrument and a pool wall brick glass resistance measuring instrument. The propulsion device is connected; the electrode brick test probe of the electrode brick glass resistance measuring instrument passes through the electrode brick to the furnace, and the pool wall brick test probe of the pool wall brick glass resistance measuring instrument passes through a pool wall adjacent to the electrode brick bricks into the kiln. The invention respectively measures the resistance of the glass liquid between the pool wall bricks on both sides of the kiln and the resistance of the glass liquid between the opposite electrode bricks, and accurately calculates the loss difference between the electrode bricks and the pool wall bricks according to the measured resistance, thereby obtaining the electrode propulsion Quantity, and then carry out precise advancement according to the calculation results, thereby avoiding the change of the temperature field inside the glass furnace caused by the loss difference between the electrode brick and the pool wall brick, thereby ensuring the stability of the process state.

Description

technical field [0001] The invention belongs to the field of flat glass production, and relates to a flat glass kiln electrode propulsion system and a propulsion method, which can be used in the application of propulsion systems in other fields with any similar structure. Background technique [0002] During the operation of the electric-assisted melting furnace used for flat glass, the loss of electrode bricks is inevitable, and at the same time, the refractory materials around the electrodes will also be lost, and the loss is greater than that of other parts of the furnace, especially near the electrode bricks. , The production life of the kiln is closely related to the life of the electrode and the refractory material around the electrode. Since the wear degree of the electrode bricks and the surrounding wall bricks is not the same, during the operation of the kiln, there will be a phenomenon that the electrode bricks and the surrounding wall bricks cannot be flush, resul...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides an electrode propulsion system and a propulsion method for a flat glass furnace, which ensures accurate electrode propulsion, and solves the problems caused by the loss difference between electrode bricks and pool wall bricks in glass furnaces. Changes in the internal temperature field, and the resulting instability of the process state

Images