Structure/Composition and Precautions for Use of Gas Glass Tempering Furnace

With the continuous progress of technology, the demand for higher quality glass in modern life is increasing. Glass products are widely used in fields such as architecture, automobiles, and furniture. In order to improve the strength and durability of glass, the glass tempering process has been widely adopted. In this article, we mainly introduce the composition and usage precautions of gas glass tempering furnaces.

1. Introduction to the Composition of Gas Glass Tempering Furnace

1.1. Furnace structure

The furnace body is the outer shell of a gas tempered glass furnace, usually made of high-temperature wear-resistant materials such as stainless steel, carbon steel, or ceramics. Its main function is to wrap and isolate the heating and cooling areas to ensure temperature stability and avoid heat loss. The interior of the furnace also includes appropriate insulation materials to reduce heat loss.

1.2. Heating element

The heating element is the core part of the glass tempering furnace, used to provide a high-temperature environment. Gas is usually used as fuel, and it heats the glass to the desired temperature through the high-temperature flame generated by combustion. Gas burners and combustion chambers are key heating elements that require accurate control to ensure uniform temperature distribution.

1.3. Cooling system

In the process of glass tempering, rapid cooling is one of the important process steps to generate compressive stress on the glass surface and improve its strength. The cooling system usually includes a fan, a water spray device, and a cooling chamber. By adjusting the appropriate cooling rate, the tempering depth and performance of glass can be adjusted.

1.4. Control system

The control system is the brain of the gas glass tempering furnace, used to monitor and adjust the temperature and other parameters inside the furnace. Modern furnaces are usually equipped with computer control systems that can monitor temperature, combustion efficiency, and safety in real-time, and automatically adjust according to preset process parameters, ensuring high accuracy and consistency in the tempering process.

1.5. Gas supply system and safety system

The gas supply system is used to introduce natural gas or liquefied petroleum gas into the burner to support high-temperature combustion. It includes gas pipelines, pressure regulating valves, and safety devices to ensure stable and safe gas supply. The safety system is designed to prevent accidents and protect operators. It includes equipment such as flame monitors, temperature sensors, gas leak detectors, etc., used to monitor potential hazardous situations.

2. Notes on the Use of Gas Glass Tempering Furnace

2.1. Safe operation: Operators should wear appropriate protective equipment, including high-temperature resistant work clothes, goggles, gloves, etc. At the same time, it is necessary to ensure good ventilation around the furnace body to prevent the accumulation of harmful gases.

2.2. Temperature control: Operators should ensure the accuracy of temperature sensors and monitor the temperature inside the furnace at any time, making appropriate temperature adjustments according to different types of glass and processing requirements.

2.3. Reasonably control the cooling process: Operators should adjust the fan and water spray device of the cooling system according to the size and thickness of the glass, as well as the process requirements, to ensure even and stable cooling.

2.4. Maintenance: The glass tempering furnace needs regular maintenance to ensure the normal operation and lifespan of the equipment. This includes cleaning the inside and outside of the furnace, checking the working status of heating elements and control systems, and replacing damaged components.

The above content is an introduction to the composition and precautions of gas glass tempering furnaces. If you want to learn more about tempering furnace operation knowledge or encounter any questions during equipment use, please feel free to leave a message or contact us by phone for discussion.