Operation steps and techniques of glass electric melting furnace

Operation steps and techniques of glass electric melting furnace In the modern glass manufacturing industry, bottle making glass electric melting furnaces are becoming more and more widely used. It not only improves production efficiency but also reduces energy consumption. However, many people do not know much about its operation steps and techniques. Today, we will discuss in detail how to properly operate a bottle making glass electric melting furnace to ensure the production of high-quality glass products.

Physical and chemical properties and characteristics of glass liquid

The physical and chemical properties and characteristics of alkaline slag glass liquid such as erosion resistance, impedance, thermal stability, mechanical strength, bulk density and shrinkage. Among them, the glass liquid performs prominently in the reducing atmosphere and can effectively block metal drilling; low expansion coefficient and good thermal shock stability; After high temperature sintering, a dense structure is formed, with an internal compressive strength of up to 10-12 megapascals and a compressive strength of up to 64-70 megapascals. In addition, the configuration of capacitive high steel jade guide feeding, including inverted feeding, sealing material and mud, as well as the configuration method of binder, is also introduced.

What matters need to be paid attention to in the installation of steel structures

Precautions for steel structure installation: 1. During installation, it is necessary to ensure that the main foundation of the center is parallel to the plant building, and the promotion of the batching system should be well connected. 2. Calculation method of stair cutting size: calculated by horizontal height, horizontal length and channel steel model. 3. When installing decorative columns, first set the straight plane and then hang the angle circle beam to ensure accuracy and stability.

Advantages and disadvantages of different height powder layers

1. Advantages and disadvantages of powder layer thickness Taking conventional soda-calcium wine bottle products as an example, under normal circumstances, the height of the powder layer is controlled at 200~300mm, and the production effect is the best. If the height of the powder layer exceeds this range, it is easy to cause uneven material, that is,

Characteristics of the powder layer of the glass electric melting furnace

The batch layer covered on the surface of the electric melting furnace is called the powder layer, and the height of the powder layer is an important parameter for the design of the glass electric melting furnace. Different from the traditional flame kiln, the electric furnace adopts a vertical melting process, and the powder layer is completely covered on the surface of the molten glass in the melting pool, and at the same time, the heat radiation of the melt to the kiln roof is blocked, so that the temperature of the upper space of the kiln is reduced to below 150 degrees Celsius, commonly known as "cold top". The volatile components in the batch are condensed in the powder layer and flow back into the molten glass, and gases such as carbon dioxide released during the melting process can easily pass through the powder layer and enter the space. The powder layer flows from top to bottom and melts continuously as the temperature rises, gradually completing the clarification and homogenization process.