Industry information

Industry information

Production experiment of high-purity, corrosion-res...
Production experiment of high-purity, corrosion-res...
At present, our country‘s glass production are ranks first in the world. The main task for the future development of refractory materials for glass kilns is to improve the design, masonry and maintenance of the kiln, reduce the adverse effects on the qualit...
2021-09-28 503
Refractory brick manufacturing process...
Refractory brick manufacturing process...
Common refractory bricks are refractory materials made of refractory clay or other refractory raw materials, and are generally light yellow or brown. It is mainly used for building smelting furnaces, which can withstand high temperatures of 1580°C-1770°C...
2021-09-26 490
What’s the use of refractory materials in industri...
What’s the use of refractory materials in industri...
In the industrial industry, there are many choices for kilns in various industries, and the classification of refractory materials is also very important, so what are they divided into? Generally speaking, it is mainly divided into four types: refractories f...
2021-09-24 494
The development of glass melting furnace technology...
The development of glass melting furnace technology...
Glass melting furnaces have now been widely used in glass industrial furnaces. Various high-tech composite sealing refractory materials are used. The seals of the large turret, the bottom and the wall of the pool all need to adopt a multi-layer sealing stru...
2021-09-22 484
Classification of crucible kilns for glass producti...
Classification of crucible kilns for glass producti...
Crucible kiln is a kind of thermal equipment in which a crucible is placed in the kiln, and the batch material is melted into glass in the crucible....
2021-09-17 484
The structure of the glass melting furnace and the ...
The structure of the glass melting furnace and the ...
Refractory materials are the main components of glass melting furnaces, which have a decisive influence on glass quality, energy consumption and product costs. The future of glass melting technology depends to a certain extent on the advancement of refractor...
2021-09-10 495
Chinese standards of refractory products...
Chinese standards of refractory products...
Glass melting furnace is a thermal equipment for melting glass. It usually uses refractory materials to form the working layer. It uses the heat generated by burning chemical energy, electric energy or other energy sources to create a controllable high-temp...
2021-09-08 523
Construction method of refractory insulation materi...
Construction method of refractory insulation materi...
he current construction methods of refractory insulation materials used in the melting part and the top of the regenerator can be divided into two types: cold insulation and hot insulation....
2021-09-06 526
Characteristics of fused chromium corundum bricks a...
Characteristics of fused chromium corundum bricks a...
Fused chromium corundum bricks and sintered chromium corundum bricks belong to chromium corundum products, but the colors of the products produced by the two are different due to the difference in production technology and the difference in the ratio of raw m...
2021-09-03 547
Construction technology and requirements of thermal...
Construction technology and requirements of thermal...
The heat preservation of the bottom and wall of the glass kiln pool is carried out in a cold state, while the heat preservation of the rest of the kiln is carried out in a hot state....
2021-09-02 557
Process principle of fused refractory brick...
Process principle of fused refractory brick...
Fused brick is a product made by melting raw materials such as alumina bauxite in an electric furnace and then cooling and solidifying. It has the advantages of simple process, short process and low product cost. ...
2021-08-30 564
How to hot repair the regenerator grid bricks that ...
How to hot repair the regenerator grid bricks that ...
The grid bricks of the regenerator are gradually melted into tumors under the erosion of flames and powders, causing the grids to be blocked or even collapsed, reducing the heat storage capacity and difficult exhaust gas discharge, which affects the melting. ...
2021-08-27 585
How to develop glass furnace in the future...
How to develop glass furnace in the future...
1. Energy saving and emission reduction 2. Oxygen combustion 3.new melting system4. Alternative fuel
2021-08-25 607
What are the main refractory materials for glass fu...
What are the main refractory materials for glass fu...
With the rapid development of China‘s glass industry, it has become the world‘s largest glass-producing country. The rapid development of the glass industry has naturally contributed to the development and technological upgrading of refractory materials f...
2021-08-23 602
What problems will be encountered in the use of fus...
What problems will be encountered in the use of fus...
In ordinary glass furnaces, we occasionally encounter some problems when using fused-cast zirconium corundum bricks When baking the kiln, the temperature change should not be too large at 900~1150℃, generally not more than 15℃/h, and a steady temperature r...
2021-08-16 615
Which kind of fused brick is suitable for glass mel...
Which kind of fused brick is suitable for glass mel...
The main varieties in the current market are: fused mullite bricks, fused zirconia corundum bricks, fused chromium zirconium corundum bricks, fused quartz bricks, fused corundum bricks, etc....
2021-08-13 627
How to use refractory materials in glass furnaces?...
How to use refractory materials in glass furnaces?...
Bricks must be clearly marked. Such as stamping the product inspection certificate and mark on the working surface, and stacking and packaging separately, the bricks should be packaged separately according to the positive and negative tolerances. Fused cast...
2021-08-11 627
The necessity of glass furnace in the glass industr...
The necessity of glass furnace in the glass industr...
In the glass industry, glass furnaces occupy a very important position. The glass furnace is an indispensable melting device in the glass manufacturing industry. It is a thermal equipment for melting glass batch materials in glass manufacturing. ...
2021-08-10 640
These points are very important for glass furnace c...
These points are very important for glass furnace c...
The construction quality is the key link to guarantee the life and the design quality of the furnace . During the construction process, there are not only the organization of construction personnel but also the application of special construction equipment a...
2021-08-05 683
Erosion of Refractory Bricks on the Wall of Flo...
Erosion of Refractory Bricks on the Wall of Flo...
Pool wall tiles are directly scoured and eroded by batch materials, molten glass, flame and air flow at high temperatures. Improper use will not only seriously affect the life of the furnace, but also cause a large number of zirconium and corundum inclusions...
2021-08-03 681
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