The Main Use of Insulation Bricks

Insulation bricks are lightweight, efficient thermal insulation refractory materials widely used in various high-temperature industrial fields They are mainly used to reduce heat loss, improve energy utilization efficiency, protect furnace structures, and extend the service life of equipment. The main uses of insulation bricks are as follows:

1. Insulation layer of industrial furnaces and kilns

Insulation bricks are key insulation materials for various industrial furnaces and kilns (such as blast furnaces, furnaces, heating furnaces, rotary kilns, glass furnaces, etc.). They can effectively reduce the heat transfer from the furnace to the outside, reduce the temperature of the furnace body, and thus reduce heat loss and improve energy utilization efficiency. For example:

Metallurgical industry: In blast furnaces, converter furnaces and heatingaces, insulation bricks are used for the furnace lining and insulation layer to reduce heat loss and reduce fuel consumption.

Building materials industry: In cement rotary kilns, insulation bricks used for the insulation layer to reduce heat loss and improve the thermal efficiency of the kiln body.

Ceramics industry: In ceramic firing kilns, insulation bricks are for the lining of the kiln to protect the kiln body structure while reducing heat loss.

2. Linings and protective layers of high-temperature equipment

Insulation bricks be used as lining materials for high-temperature equipment (such as reactors, cracking furnaces, dryers, etc.) to protect the equipment from high-temperature erosion. It good thermal shock resistance and corrosion resistance, and can maintain stability under high-temperature conditions, extending the service life of the equipment. For example:

Chemical industry: In reaction furnaces, insulation bricks are used for the lining to protect the furnace body from high temperatures and chemical corrosion.

Glass industry: In glass melting furnaces, insulation bricks used for the lining of the furnace wall to reduce heat loss and prevent the glass from corroding the furnace wall.

3. Energy-saving renovation and new furnaces

Ins bricks can be used for the energy-saving renovation of existing furnaces or for the construction of new energy-saving furnaces. Compared with traditional heavy refractory bricks, bricks have lower thermal conductivity and higher insulation performance, and can reduce heat loss and improve the energy utilization efficiency of furnaces under the same conditions. For example:

Steel industry In new heating furnaces, insulation bricks are used for the insulation layer to replace traditional heavy refractory bricks, reduce the weight of the furnace body, and improve energy-saving.

Ceramics industry: In new tunnel kilns, insulation bricks are used for the insulation layer of the kiln body to reduce heat loss and improve the thermal efficiency the kiln body.

4. Insulation of high-temperature pipelines and containers

Insulation bricks can also be used for the insulation layer of high-temperature pipelines and containers reduce heat loss during heat transfer. It can effectively reduce the surface temperature of pipelines and containers, reduce heat dissipation, and improve energy utilization efficiency. For example:

Petrochemical: In high-temperature steam pipelines and petroleum cracking pipelines, insulation bricks are used for the insulation layer to reduce heat loss and reduce energy consumption.

Power industry: In the system of high-temperature boilers, insulation bricks are used for the insulation layer to protect the pipelines from high-temperature erosion and to reduce heat loss.

5. High-temperature fireproof and thermal insulation barriers

Insulation bricks can be used as high-temperature fireproof thermal insulation barriers, suitable for buildings, warehouses, and other places that require fireproof and thermal insulation. It can effectively prevent the spread of fire, reduce heat transfer, and the safety of personnel and equipment. For example:

Construction industry: In the firewall and insulation layer of buildings, insulation bricks are used for insulation and fireproofing, the safety of the building.

Warehousing industry: In high-temperature warehouses, insulation bricks are used for the insulation layer to prevent the high temperature inside the warehouse affecting the surrounding environment.

6. High-temperature experimental equipment

Insulation bricks are also widely used in the insulation layer of high-temperature experimental equipment (such as high- furnaces, muffle furnaces, etc.). It can effectively reduce heat loss, improve the thermal efficiency of the experimental equipment, and protect the safety of the experimenters For example:

Research institutions: In high-temperature experimental furnaces, insulation bricks are used in the insulation layer to reduce heat loss and improve experimental accuracy.

University laboratories: the muffle furnace, insulation bricks are used in the insulation layer to protect the furnace body structure and extend the service life of the equipment.

7. Heat treatment furnace and dryerInsulation bricks

 Are used in the insulation layer of heat treatment furnaces and dryers, which can effectively reduce heat loss and improve the thermal efficiency of the furnace body. It also protect the furnace body from high-temperature erosion and extend the service life of the equipment. For example:

Mechanical manufacturing industry: In the heat treatment furnace, insulation bricks used in the insulation layer to reduce heat loss and improve the heat treatment effect.

Wood processing industry: In the wood drying furnace, insulation bricks are used in the insulation layer to heat loss and improve drying efficiency.

8. Other high-temperature application scenarios

Insulation bricks can also be used in other high-temperature application scenarios that require insulation and fire, such as:

Aerospace field: In high-temperature engines and rocket nozzles, insulation bricks are used in the insulation layer to protect the equipment from high- erosion.

Automobile manufacturing industry: In the insulation cover of the car engine, insulation bricks are used in the insulation layer to reduce the influence of engine heat on other parts of vehicle.

Summary

The main uses of insulation bricks are concentrated in reducing heat loss, improving energy utilization efficiency, protecting high-temperature equipment and furnace body structure, extending the life of equipment, and fireproof and thermal insulation, etc. It is widely used in metallurgy, building materials, chemical industry, ceramics, glass, electric power,, scientific research, and other industrial fields, and it is an indispensable energy-saving material in modern high-temperature industry.