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Industrial furnace application field
Time: 2023-08-10
industrial furnace refractory insulation material is a kind of high temperature, thermal conductivity, thermal shock resistance, flame retardant, and can slow down the heat loss caused by heat conduction, heat convection and other materials. In recent years, a lot of in-depth research on refractory and thermal insulation materials has been carried out at home and abroad, and many types of materials have been successfully developed, such as glass wool, mineral wool, microporous calcium silicate, composite silicate, closed-cell expanded perlite, ceramic fiber, etc. The huge market demand promotes the rapid development of refractory insulation materials, but the disorderly mining and improper use of refractory raw materials have led to serious waste of resources, serious environmental pollution, high energy consumption, overcapacity of primary products, and low proportion of high value-added products. Therefore, "green, high-performance" refractory insulation materials can meet the requirements of the national sustainable development strategy and energy saving and emission reduction policies. In addition, most of the refractory insulation materials are loose and porous, the gap in the material accounts for a large proportion, the material will absorb a lot of water when exposed to moisture, because the thermal conductivity of water is far greater than the air will seriously affect the insulation performance of the material, so the hydrophobicity of the insulation material itself is an important index to judge the performance of the material. Current situation of
traditional refractory materials:
1. High thermal conductivity, thick insulation layer and unsatisfactory insulation effect;
2. Most of them are hard materials, loose and porous, difficult to accumulate and compact, and convection heat dissipation is very obvious;
3. Long-term use is easy to crisp and crack, resulting in poor insulation effect;
4. The infrared diffuse reflection is serious, causing the furnace to accumulate heat, the lining temperature is high, and it is easy to be oxidized and corroded. The thermal insulation advantages of
rock valley aerogel material:
● low thermal conductivity, high temperature resistance, thermal insulation and flame retardant, which can greatly reduce the heat dissipation loss of industrial kilns;
● Effectively reduce the thickness of insulation layer, save space and construction cost;
● Tensile and compression resistance, dense material structure, can effectively reduce air convection heat dissipation;
● Safe, environmentally friendly, and environmentally friendly;
● Good infrared reflection effect, which is conducive to improving heat exchange in the furnace, improving temperature uniformity in the furnace, and reducing the temperature of the furnace lining.
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Enterprise has successively won national honors such as "National High-tech Enterprise","Guangdong Province Contract-abiding and Credit-honoring Enterprise", and industry honors such as "Ceramic Equipment Brand Enterprise" and "Excellent Supplier of Ceramic Equipment.
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Manufacturing Base:No.9 Huiyin Road, Xincun Machinery and Plastic City, Baini Town, Sanshui District, Foshan City