High borosilicate glass tempering furnace: What maintenance should be paid attention to for the tempering furnace?

It is a very important glass mechanical equipment in glass tempering furnaces, and it is also indispensable production equipment for producing tempered glass. As a production equipment for tempered glass, what maintenance should be paid attention to for the high borosilicate glass tempering furnace?

High borosilicate glass tempering furnace: What maintenance should be paid attention to for the tempering furnace?

1. Pre-shutdown inspection In the glass tempering furnace, the boiler can only be stopped when there is no glass in the wind grate. What maintenance should be paid attention to for the tempering furnace?

2. Shutdown procedure First, turn off the electric heating in the glass tempering furnace, then open the top of the tempering furnace to allow the tempering furnace to cool down quickly. Note that do not open the furnace door at this time, and the roller of the tempering furnace should be in slow operation. After the temperature in the tempering furnace drops below 300 degrees Celsius, open the furnace door.

3. Precautions for furnace cleaning Pay attention to cleaning the film feeding table roller track every day to prevent dust from entering the tempering furnace with the glass and polluting the ceramic roller track. Moreover, the ceramic roller track in the glass tempering furnace also needs to be cleaned frequently, otherwise it will affect the quality of glass tempering.

4. Cleaning ceramic rollers. First, clean the roller track and tempering furnace using a vacuum cleaner. To keep the surface of the glass tempering furnace roller track smooth, wipe the hard dirt on the roller track with 400# sandpaper. Then wipe the roller track with a wet cloth to remove dust. Heat the tempering furnace to 100 and then cool it down. Remember to cool naturally, and then check if the roller track is completely clean.

5. Precautions for cleaning the glass tempering furnace The roller track cannot be cleaned with detergent, only clean water. Pay attention to prevent the roller track from being impacted by hard objects to avoid damaging the small tempering furnace. Do not clean the tempering roller when the temperature is above 50 degrees.

6. How to save energy for glass tempering furnaces Energy saving is the focus of all industries. It can save energy, reduce costs, and be more environmentally friendly. So how can glass tempering furnaces save energy? The tempering furnace mainly consists of a front loading platform, a heating zone, a tempering cooling zone, an unloading platform, an operating platform, and an electrical control device. The heating method mainly adopts the form of full-electric radiation heating, that is, the heat source mainly comes from the electric heating elements in the furnace. Therefore, the energy consumption waste of glass tempering mainly exists in the heating zone and the cooling zone.

7. Multi-station heating technology The application of multi-station heating technology can not only save energy but also greatly avoid the phenomenon of tempering furnace explosion.

8. The so-called glass tempering furnace station refers to the reciprocating movement of glass of the same specification along the length direction of the furnace body in their respective areas, completing the predetermined time in their respective areas, and after the glass is heated to the corresponding requirements, it is moved to the next station. Although the manufacturing processes and structures of various tempering furnaces are different, the temperatures required for heating and glass output are similar. This multi-station tempering furnace can greatly reduce the temperature difference in the furnace, prevent the glass in the tempering furnace from cracking, reduce heat loss, and greatly promote energy saving and emission reduction.

9. Frequency conversion technology: Frequency conversion technology is mostly used for fan blowing and ceramic roller transmission, and the energy-saving effect is significant. The fan using frequency conversion technology can not only meet the air volume requirements of the cooling zone during glass tempering but also generate sufficient air pressure. This rapid cooling automatically adjusts the air pressure and air volume, greatly saving electricity and reducing energy loss. The matching of air volume, air pressure, and ceramic roller speed also improves the quality of glass tempering. Energy saving is based on technology, and it is recommended that you choose a technologically advanced glass tempering furnace.