On-site chest wall structure reinforcement and optimization of thermal insulation paper tiling operation matters

Structural reinforcement and design recommendations for the breast wall Problems in the design and reinforcement of the breast wall structure. It is recommended to consider tiling and supporting structures in the design to avoid voids and deformations. At the same time, on-site construction can also be carried out according to the actual situation, and various materials and methods can be used for reinforcement. In addition, the problem that the exposed steel bricks in the oven process are not affixed with thermal insulation paper leads to serious explosions, which reminds everyone to pay attention to this problem and avoid similar situations.

On-site treatment of cover brick tilting problem and problem analysis

Measures to deal with the problem of tilting of cover bricks The top wire of the cover of an electric furnace built by our company is movable and can be twisted by hand. The reason is that the open-hearth furnace is not adjusted in time when it is kept warm and resumed production, which causes the lower pool wall or the top wire of the pool wall to shrink and the gap to become larger when the furnace is stopped. When the temperature rises, the gap becomes larger, and the bricks will go outward, causing them to sink. In order to solve this problem, a wire position can be welded between the supporting plate and the column to make the supporting plate fixed. In addition, the lack of power of the flowing fans, resulting in large temperature differences, may also be one of the reasons. Finally, the cover bricks and the fused bricks between the over-layer are not reinforced and also need to be strengthened.

A customer in Puyang has serious stones

Customer name: A customer in Puyang Problem description: The product has serious stones. Troubleshooting: Check the particle size of raw materials, check the power and discharge volume. Problem solving: The quartz sand in the raw materials is screened and the feeding is stable and uniform. The stable discharge is 21.9T-22T, and the product qualification rate has risen to 80%-86%.

Shandong customer's products exploded after grinding with sandpaper

1.1 Customer name: a customer in Shandong 1.1.1 Problem description: The product bursts after sanding with sandpaper. Problem troubleshooting: The inspection found that the product explosion location was at the end of the product, there was a stress meter to detect the product, and the explosion was mesh-like. Problem solving: increase molybdenum ridge in the forehearth, punch and discharge slag at the bottom of the forehearth, and increase the combustion system in the annealing kiln.

Add fluxing agent or active ingredient to the soda-lime jar

Because of its good chemical stability, bottle glass has no pollution to the contents; because of air tightness and high temperature resistance, a certain mechanical strength and reliable use; because of transparent or colorful and help to improve the grade of goods. Therefore, bottle glass is mainly used for product packaging in food, alcohol, beverage, medicine and other industries.