11月29日，由中国水泥网主办的“第五届中国水泥智能化高峰论坛”在浙江杭州隆重召开。
西南科技大学副教授齐砚勇作《烧成系统能效判定与操作控制优化策略》主题报告。他从生产现状、窑煅烧能力判断、篦冷机分析、智能控制核心——窑内煤粉燃烧四个方面，详细介绍了烧成系统能效判定与操作控制优化策略。
他指出，影响篦冷机换热效率的主要因素—“风短路”，他分析，“风短路”形成原因—料层分布、固定端用风。“风短路”判断依据—风机电流与压力相关系数。
齐砚勇：烧成系统能效判定与操作控制优化策略
2023-11-29 17:42:35
西南科技大学副教授齐砚勇作《烧成系统能效判定与操作控制优化策略》主题报告。
Correlation
At the upcoming conference, the leaders of Conch Cement will deliver welcome speeches, share the experience and achievements of Conch Cement's low-carbon development with the participants, and inject new impetus into the green upgrading of the industry.
2024-10-12 16:29:42
How to improve the energy efficiency of the firing system? What are the ways to save energy and reduce consumption? China Cement Network will hold the "2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference" in Wuhu Conch International Hotel on October 24-25. The conference will focus on the core issues of low-carbon development and green upgrading in the cement industry, discuss the application of energy efficiency improvement and energy-saving and carbon reduction technologies, and how the cement industry can use the carbon trading mechanism to promote its low-carbon transformation. At the meeting, Qi Yanyong will give a wonderful speech around the examples of energy efficiency improvement and consumption reduction technology of firing system. Sign up quickly!
2024-09-18 10:35:36
The cement industry will soon be incorporated into the carbon trading market, and the importance of green low-carbon transformation has become increasingly apparent. In response to the policy guidance, China Cement Network will hold the "2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference" in Wuhu Conch International Hotel on October 24-25. The conference will focus on the core issues of low-carbon development and green upgrading in the cement industry, discuss the application of energy efficiency improvement and energy-saving and carbon reduction technologies, and how the cement industry can use the carbon trading mechanism to promote its low-carbon transformation.
2024-09-04 15:34:06
On the morning of March 28, the 13th China Cement Industry Summit hosted by China Cement Network was successfully held. Associate Professor, Southwest University of Science and Technology Qi Yanyong brought a wonderful report to the summit on the theme of "Operation Method of Firing System under the Background of Carbon Emission Reduction".
2024-03-28 19:00:38
On March 28, the 13th China Cement Industry Summit and TOP100 Award Ceremony hosted by China Cement Network was held grandly.
2024-03-28 18:30:58
如果采用6级预热器，回收回窑的热量多一些，剩余的热量刚好能够满足生料工序的烘干，这对于节能减排有较大的意义。
2023-06-25 09:18:14
烧成带温度高时，辐射换热可占总换热量的90%多。物料温度1350℃，气体温度由1600℃提高到1900℃，气体传给物料辐射热量可提高2.86倍。可理解为回转窑产量仍有提高一倍的空间。
2023-03-16 16:12:13
乘风使力正扬帆，绿色发展绘新篇。未来，水泥行业也将持续踩准时代的鼓点，深入推进节能降耗改造，积极探索减污降碳路径，不断用智能化、数字化技术为企业转型赋能，让“灰色”水泥的“绿色”梦底色更亮、成色更足！
2022-09-08 09:15:26
近期环保管控、错峰停窑及原材料价格上涨等多重因素影响，水泥生产成本持续走高，企业调价意愿依旧强烈。
2022-09-02 18:03:08
未来，中国水泥网也将继续与全行业一起，让技术在交流中传播，让思想在沟通中碰撞，推动水泥行业节能环保进程不断加快！
2022-09-02 17:29:56
2022年9月1日，由中国水泥网主办的“第九届中国水泥节能环保技术交流大会暨水泥‘双碳’大会”在安徽芜湖召开，此次会议以“节能降碳 创新增效 绿色升级”为主题。
2022-09-01 20:20:44
齐砚勇指出，高的二、三次风温度是窑系统节煤核心，高的入窑炉风量是窑系统高产的关键，要达到高产低耗的目的，就需要提高篦冷机热回收效率，避免“风短路”现象，提高入窑炉风量；二、三次风温度增加，篦冷机回收热量增加，煤粉用量降低，理论空气量降低。
2022-09-01 17:12:34
海螺集团党委书记、董事长杨军，华新水泥总裁李叶青将应邀出席大会并做分享；行业知名专家高长明、汪澜、李海涛、贾华平、齐砚勇、吴笑梅、朱维源等将莅临大会就碳中和、减污降碳、悬浮燃烧、协同处置、烧成系统优化、燃料替代、新能源...热点话题进行深入探讨。
2022-08-22 09:19:18
中国水泥网将于2021年12月21-22日，在安徽芜湖海螺大酒店举办以“节能降碳 创新增效 绿色升级”为主题的“第九届中国水泥节能环保技术交流大会暨水泥‘双碳’大会”。
2021-11-29 16:45:38
CEMPI
133.08
+0.03 +0.02%
CONCPI
112.47
+0.35 +0.31%
CLKPI
139.58
+0.95 +0.69%
SPPI
50.39
+0.10 +0.20%
MORPI
80.43
+0.04 +0.05%
Recently, due to the persistent cost pressure in the south, the price of concrete has risen slightly with the raw materials, but the growth of market demand is limited, and the overall quotation is still stable. From October 31 to November 6, the national concrete price index closed at 112.47 points, up 0.31% annually and down 10.11% year-on-year.