The degree of high temperature resistance of the glass electric melting furnace
Release time:
2024-11-07 00:00
Source:
The glass processing industry is an unpopular industry in China, and there are few people engaged in it, but our annual demand for glass is indeed the first in the world, and such a large demand-supply ratio has not led to a large number of practitioners to change careers, what is the reason for this? I think maybe I don't know much about professional glass electric melting furnace technology. Many people have never been involved in this field, and they don't know much about its technology, so this is the main factor in the current lack of talent in the glass industry.
The problem of the electrode water jacket is in the propulsion process of the electrode, according to the propulsion design of the electrode, it generally needs to be advanced once every 3 months, and only once every 7 years, such as in the float kiln designed by FIC, the difference in propulsion time is so large, mainly due to the type of glass, the melting rate, especially the propulsion design structure. The electrode water jacket is usually damaged in the propulsion process, the main reason is that in order to be able to advance the electrode, the cooling water needs to be turned off, so that the overall temperature of the water jacket rises, resulting in the softening of the cured glass near the water jacket to achieve the purpose of propulsion, almost all electrode water jackets are made of heat-resistant stainless steel, which needs to withstand a high temperature of 1100 °C, however, after pushing the water jacket, the problem appears in the water jacket again, because the temperature at the front end of the water jacket is as high as 1100 °C, and the cooling water needs to be added very slowly to prevent damage caused by huge temperature differences. Because the kiln operator has been hot and tired in the process of electrode advancement, hoping to end the work as soon as possible, in the actual operation process is often always not slow enough to enter the water, this waterway can be disassembled by ordinary employees It takes less than ten minutes to disassemble it once, only three tools are needed to completely separate and complete the whole process, because there is a large cross-sectional area, so the water quality of the cooling water is not high, in fact, when necessary, you can also directly use river water. The removable cooling channel is not in direct contact with the jacket itself, it has an air barrier that ensures that the cooling water only acts on the front end of the jacket, thus reducing or exclusively star cracks in the refractory caused by thermal shock.
There are still many places in the technology of glass electric melting furnace, we have not said, we look forward to more interested in the glass processing industry can contact us, we will give you full technical support.
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The degree of high temperature resistance of the glass electric melting furnace
The glass processing industry is an unpopular industry in China, and there are few people engaged in it, but our annual demand for glass is indeed the first in the world, and such a large demand-supply ratio has not led to a large number of practitioners to change careers, what is the reason for this? I think maybe I don't know much about professional glass electric melting furnace technology. Many people have never been involved in this field, and they don't know much about its technology, so this is the main factor in the current lack of talent in the glass industry.
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High borosilicate glass is a special glass material with low expansion rate, high temperature resistance, high hardness, high light transmittance and high chemical stability. Due to its excellent performance, it is widely used in solar energy, chemical and pharmaceutical packaging, electric light sources, craft jewelry and other industries. Its good performance has been widely recognized by all walks of life in the world, especially in the field of solar energy, its application is becoming more and more extensive, and developed regions such as Germany and the United States have also been more widely promoted. The high borosilicate glass fire resistance and physical strength make it ideal for laboratories. It is used in the manufacture of high-durability glass in laboratory equipment, such as beakers and test tubes. Glass cookware is another common usage. The U.S. standard plate is almost entirely made of borosilicate glass. High borosilicate glass measuring cups with scales can be used for measurement and are also widely used in American kitchens. High-quality high borosilicate glass tube processing equipment, high transparency and wear resistance. Wear-resistant, smooth surface, easy to clean, healthy and hygienic. It can be used for solar collector tubes, chemical instruments, dayware and lighting glass. It is characterized by a small coefficient of expansion and is not easy to break under sudden temperature changes of 0-200 degrees; Resistant to acid and alkali, water, corrosion, etc.! High borosilicate glass, also known as hard glass, uses the properties of glass to conduct electricity at high temperatures. It is heated inside the glass to melt the glass.
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