In the glass manufacturing industry, the same glass products and the same glass kilns have different maintenance times, maintenance locations, and kiln service lives. Normal material erosion is erosion within the design service life of the material, while abnormal mat··· ...

The bubbles caused by the contact between impurities or pores in the refractory material and glass liquid are called refractory bubbles.Factors such as the porosity, iron content, and carbon content of refractory materials will cause the formation of bubbles through c··· ...

When refractory materials are used in glass kilns, they will be severely damaged due to high temperature, flame, powder, atmosphere, air flow and liquid flow, which greatly affects the service life of the kiln. The use of refractory materials in kilns begins from the ··· ...

The most energy-consuming part of glass production equipment is the glass kiln, which accounts for more than 75% of the total energy consumption of glass production. How to reduce the energy consumption of glass kilns has become the key to energy saving in glass produ··· ...

The kiln is the heart of a glass factory, and its operation is directly related to the product quality and economy of the factory. In recent years, with the introduction of many new energy-saving technologies for kilns abroad, my country's glass kilns have improve··· ...

Silica bricks for glass kilns refer to silica refractory products used in high-temperature parts of glass kilns (not in contact with glass liquid). Glass kilns are complex and large masonry built of various refractory materials, and their vaults are mostly made of sil··· ...

The main difference between zircon mullitebrick and sintered zirconium corundum brick (i.e. sintered AZS brick) lies in their chemical composition, microstructure, and the resulting performance differences. Here are some key differences between the two: Chemical compo··· ...

1. Sand mold making:The sand mold is made of silica sand and water glass as a binding agent. After the water glass and silica sand are mixed evenly in a mixer, a support box is installed according to the model requirements to start making the sand mold, and then it is··· ...

1. Fused alumina zirconium silica brick (AZS)Fused AZS bricks are are divided into 3 grades according to the content of zirconium: 33%, 36% and 41%. The zirconium corundum bricks used in the glass industry contain 50%~70% Al₂O₃ and 20%~40% ZrO₂. The density is 3.4~··· ...

Glass kilns are a type of melting device that must be possessed by the glass manufacturing industry. Glass melting furnaces have multiple forms according to the type of glass products and the scale of production. The more common one is the glass tank kiln, which is us··· ...