Large size, Gas Fuel, Cross Fired Furnace, Glass Material Melting Furnace
1. Brief Introduction
Glass melting is the most important process in glass production, it is a forming process where the batched materials form a qualified liquid evenly with no bubbles under high temperature heating.
The direction of flames of a cross fired furnace is from one side to the other side, which is across the width of the furnace and perpendicular with the flow direction of glass liquid.
2. Process
1 | The batching materials goes into the furance |
2 | The materials melt into glass liquid |
3 | The glass liquid goes into throat after clearing, homogenization and cooling |
3. Main component
The dimension of batch charging area is determined by the different size of furnace and batching methods.
The melting tank is combined with melting area and clearing area.
The regenerator as a waste heat recovery device, the combustion air flows through the regenerator, after preheated, it will arrive at the furnace through the port.
It is an important part of furnace, it is the place where the fuel is mixed with the preheated air, also an access for the preheated air in to the furnace and exhausting the waste gas out.
After a period of heating, the double deck reversing unit will change the flow direction of waste gas and combustion air.