The main technology and application of glass melting furnace

 glass melting furnaceThe technology mainly includes glass electric melting technology, glass full electric melting technology and front furnace electric heating technology.

All-electric glass melting technology is to use all the energy required in the glass melting process in the form of electrical energy (or more90% of electrical energy is generated) into, and does not require any other auxiliary equipment for fuel combustion. It has the advantages of small footprint, small size, good environmental protection effect, no three wastes, high market efficiency, good product quality, fast delivery, strong mobility, high labor productivity, and high degree of automation. It is mainly suitable for low output (general) every day0.2To30tons of finished products), high-end products, high value-added glass products, such as optical glass, high-grade white porcelain, lighting and handicrafts, etc.; products with high pollution and volatility during the production process, such as lead glass,Opal glass, etc.; Borosilicate glass, glass ceramics and alkali-free glass and other refractory glass.

glass melting furnaceTechnology means that the furnace mainly relies on flame melting, and through the input of electric energy in key parts, it achieves the purpose of increasing glass output, improving glass quality, and improving thermal efficiency. Usually, the electrical energy input only accounts for the total energy10-30%. Boost technology is suitable for all types of furnaces except crucible furnaces. In addition to certain advantages of all electric furnaces,glass melting furnaceAlso features flexibility and flexibility. It can adjust the output according to different seasons, different time periods (morning and evening) and different sales volume, and increase the production capacity of glass at an appropriate time to achieve the purpose of one furnace for dual use.

Electric forehearth heating refers to the use of electricity in the forehearth to heat the glass liquid to achieve precise control of the sensitive temperature and eliminate or reduce the temperature difference. It is widely used in China to improve product melting furnaceIt has mixed heating and full electric heating and sealing functions. For material channels and unclosed material channels, there are usually1To4Some are equipped with electric heating devices above and below the hopper.

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