On July 9, 2010, China Light Industry Federation organized and hosted a technical appraisal meeting for the “Development and Industrialization of Energy-saving Lightweight High-temperature Refractory Materials†developed by the Engineering Research Center of Advanced Glass Manufacturing Technology of Donghua University in Shanghai. .
The appraisal meeting will be chaired by Director Zhu Yejun of the Science and Technology Office of China National Light Industry Association. The appraisal committee will be composed of technical experts from relevant scientific research institutions, universities and industry, Liu Jianping, vice chairman and secretary general of China Daily Glass Association, and Materials School of Donghua University. The relevant leaders of the Research Department of Donghua University participated in the appraisal meeting.
The project of “Development and Industrialization of Energy-saving Lightweight High-temperature Refractory Materials†includes the research and development of polycrystalline mullite fiber and its composite products, composite structure electrofusion casting hollow brick and high-temperature silicon sealing coating products, mainly used in light industry and metallurgy. Insulation materials for furnaces in high temperature industries.
Polycrystalline mullite fiber and its composite products control the viscosity of the sol and the molding process parameters through a strict process to achieve a reasonable diameter distribution. The thermal conductivity is about 1/5 to 1/3 of the light refractory material; the bulk density is only light. Between 1/10 and 1/3 of refractory bricks; excellent thermal shock resistance and mechanical shock resistance, it can be used as a lining in high-temperature industrial furnaces. Compared with other insulation materials, continuous furnaces can save 2-5% energy. The gap furnace can save 5-10% energy, and the electric furnace can save 20-40% energy, and at the same time reduce the weight of the kiln and facilitate construction operation.
The composite structure fused cast hollow brick passed the research design of the hollow castable formula and the system research test of the electrofusion casting process. The performance index and energy saving index have reached and exceeded the tack target requirements, reducing the overall weight of the fused brick. Significant savings in material consumption and reduced energy consumption are ensured under the premise of ensuring the use requirements and furnace life. The research on high-grade products and process technology of composite structure electrofusion casting hollow bricks has filled the domestic blank and reached and slightly exceeded the level of similar foreign products. It is one of the important links in the realization of new development of glass melting furnace energy-saving technology in China.
The high-temperature sealed siliceous coating is used for the top of the glass kiln and the top of the regenerator. Based on the theoretical and actual production conditions, the coating formulation and additives are designed and studied. Through the adjustment of the formula, the cracking of the sealing coating is effectively reduced, and the string fire is reduced. The energy is lost, the energy saving effect is achieved, and the hot construction performance is provided to ensure the sealing and heat preservation effect of the kiln roof. Its performance indicators have reached the project's predetermined targets, close to and reach the level of similar products of German VGT company, which can replace imported products. Its price is only 40% of imported similar products, with good social and economic benefits, and has broad application and development. prospect.
The products developed by the project have been industrialized in refractory production enterprises and applied to glass, ceramics and other production enterprises. In the past three years, the newly added output value was 122.246 million yuan, and the newly added profit was 114.54 million yuan. The kiln of the product can save 8%-30% energy, and the energy saving effect is remarkable, and obvious economic and social benefits have been achieved.
The experts of the appraisal committee listened carefully to the work report, research report, test, application, check and other reports of the project development unit, reviewed relevant technical documents and materials, and watched the production site video. After questioning, replying and argumentation, the appraisal committee agreed. The technology and products developed by the project are novel, and they are at the domestic leading level in terms of production technology and energy-saving performance, reaching the international advanced level.
The appraisal committee unanimously approved the accreditation It is recommended to further accelerate the promotion and application of technologies and products for greater social and economic benefits.
Liu Jianping, vice chairman and secretary general of China Daily Glass Association, spoke at the appraisal meeting. On behalf of the association, he congratulated the project team for its unremitting efforts and hard work on the scientific and technological achievements. The development of high-efficiency energy-saving technology is not only an important link to promote technological progress in the industry, but also an important part of the industrial restructuring of the daily-use glass industry. The promotion and application of high-efficiency energy-saving technology has broad prospects. It is hoped that the project team will continue to work hard, conscientiously sum up experience, closely integrate production practices, develop more and better energy-saving technologies and products, promote the improvement of energy-saving technology in the industry and promote the application of energy-saving technologies. Make a bigger contribution.
The appraisal meeting will be chaired by Director Zhu Yejun of the Science and Technology Office of China National Light Industry Association. The appraisal committee will be composed of technical experts from relevant scientific research institutions, universities and industry, Liu Jianping, vice chairman and secretary general of China Daily Glass Association, and Materials School of Donghua University. The relevant leaders of the Research Department of Donghua University participated in the appraisal meeting.
The project of “Development and Industrialization of Energy-saving Lightweight High-temperature Refractory Materials†includes the research and development of polycrystalline mullite fiber and its composite products, composite structure electrofusion casting hollow brick and high-temperature silicon sealing coating products, mainly used in light industry and metallurgy. Insulation materials for furnaces in high temperature industries.
Polycrystalline mullite fiber and its composite products control the viscosity of the sol and the molding process parameters through a strict process to achieve a reasonable diameter distribution. The thermal conductivity is about 1/5 to 1/3 of the light refractory material; the bulk density is only light. Between 1/10 and 1/3 of refractory bricks; excellent thermal shock resistance and mechanical shock resistance, it can be used as a lining in high-temperature industrial furnaces. Compared with other insulation materials, continuous furnaces can save 2-5% energy. The gap furnace can save 5-10% energy, and the electric furnace can save 20-40% energy, and at the same time reduce the weight of the kiln and facilitate construction operation.
The composite structure fused cast hollow brick passed the research design of the hollow castable formula and the system research test of the electrofusion casting process. The performance index and energy saving index have reached and exceeded the tack target requirements, reducing the overall weight of the fused brick. Significant savings in material consumption and reduced energy consumption are ensured under the premise of ensuring the use requirements and furnace life. The research on high-grade products and process technology of composite structure electrofusion casting hollow bricks has filled the domestic blank and reached and slightly exceeded the level of similar foreign products. It is one of the important links in the realization of new development of glass melting furnace energy-saving technology in China.
The high-temperature sealed siliceous coating is used for the top of the glass kiln and the top of the regenerator. Based on the theoretical and actual production conditions, the coating formulation and additives are designed and studied. Through the adjustment of the formula, the cracking of the sealing coating is effectively reduced, and the string fire is reduced. The energy is lost, the energy saving effect is achieved, and the hot construction performance is provided to ensure the sealing and heat preservation effect of the kiln roof. Its performance indicators have reached the project's predetermined targets, close to and reach the level of similar products of German VGT company, which can replace imported products. Its price is only 40% of imported similar products, with good social and economic benefits, and has broad application and development. prospect.
The products developed by the project have been industrialized in refractory production enterprises and applied to glass, ceramics and other production enterprises. In the past three years, the newly added output value was 122.246 million yuan, and the newly added profit was 114.54 million yuan. The kiln of the product can save 8%-30% energy, and the energy saving effect is remarkable, and obvious economic and social benefits have been achieved.
The experts of the appraisal committee listened carefully to the work report, research report, test, application, check and other reports of the project development unit, reviewed relevant technical documents and materials, and watched the production site video. After questioning, replying and argumentation, the appraisal committee agreed. The technology and products developed by the project are novel, and they are at the domestic leading level in terms of production technology and energy-saving performance, reaching the international advanced level.
The appraisal committee unanimously approved the accreditation It is recommended to further accelerate the promotion and application of technologies and products for greater social and economic benefits.
Liu Jianping, vice chairman and secretary general of China Daily Glass Association, spoke at the appraisal meeting. On behalf of the association, he congratulated the project team for its unremitting efforts and hard work on the scientific and technological achievements. The development of high-efficiency energy-saving technology is not only an important link to promote technological progress in the industry, but also an important part of the industrial restructuring of the daily-use glass industry. The promotion and application of high-efficiency energy-saving technology has broad prospects. It is hoped that the project team will continue to work hard, conscientiously sum up experience, closely integrate production practices, develop more and better energy-saving technologies and products, promote the improvement of energy-saving technology in the industry and promote the application of energy-saving technologies. Make a bigger contribution.
Ultra Plantâ„¢ Grow Light offers One Chip Technology aimed to meet your indoor growing expectation such as improve plants' quality, increase yield, or better the margin, etc., all for helping you realize a higher return on your crops.
Ultra Plantâ„¢ Grow Light is combined our advanced All-In-One technology with patented optical design and customized light full spectrum supported from our experienced LED engineers, plant specialists and other partners working on horticulture.
From Ultra Plantâ„¢ APP, you are able to schedule the growing process including photoperiod, brightness and spectral in advance. The lighting system will help you grow smarter, easier and better.
Ultra Plantâ„¢ is the most versatile horticultural grow lighting fixture for indoor plants with flexible full spectrum, brightness control and uniform, wider light distribution, suitable for top lighting of all types of crops. No matter it applies to anywhere for any crop, Ultra Plantâ„¢ can do perfect work for you.
Grow Light For Vegetables,Vegetables Grow Lights,Improve Flower Quality Growth Lamp,Led Grow Lights For Growing Vegetables
Feton Corporation , https://www.nbultraplantled.com