节能技改 泸州赛德水泥每年节约电费700万元

2022-11-14 09:32:00

前三个季度水泥市场行情持续走低,赛德水泥为何有信心完成产量逆转?

11月3日,泸州赛德水泥有限公司的生产厂区内,几层楼高的水泥熟料生产线正全速运转。现场见不到一名工人,公司副总经理张定奇则坐在中控室,仔细盯着眼前的几台电脑。

“现在设备都是满负荷运转,我们要力争把前三个季度的损失夺回来。”张定奇告诉记者,今年四季度公司将完成熟料生产45万吨、水泥生产60万吨。

前三个季度水泥市场行情持续走低,赛德水泥为何有信心完成产量逆转?

泸州赛德水泥有限公司是叙永县“百亿建材”产业的龙头企业,公司投资8.2亿元,建设一条年产150万吨的新型干法水泥熟料生产线、配套200万吨水泥粉磨系统和9兆瓦余热发电系统。为满足市场需求、提高市场占有率,该公司去年对原熟料生产线进行节能技改,并新建一套年产100万吨的水泥粉磨生产系统及物流通道。

张定奇介绍,完成节能技改后,公司水泥生产量将由原来的每小时200吨,提升至每小时240吨。不仅如此,水泥粉磨生产线在传统选粉机“单分散、单分级”基础上,增加了新型三分离高效选粉机,实现了“两级分散、三级分选”功能,可降低物料循环20%,每吨水泥生产耗电量降低2度,每年仅电费就能节约700余万元。

“技改项目的实施一举多得。”张定奇告诉记者,节能设备投入使用不仅降低了50%的窑系统颗粒物排放,实现了节能减碳目标,每年还能综合利用粉煤灰、脱硫石膏、炉渣等固体废弃物40万吨(原20万吨),可有效缓解叙永县周边固体废弃物存放量。此外,新设备的投用可实现水泥年产量达200万吨,完成年产值8.4亿元,并提供就业岗位50个。


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前三个季度水泥市场行情持续走低,赛德水泥为何有信心完成产量逆转?

2022-11-14 09:32:00

According to the forecast of the meteorological and hydrological department, the natural inflow of Xijiang and Beijiang rivers in the Pearl River Basin this winter and next spring is 10 to 30% less than that in normal years. Xijiang River is the core route for the export of gravel, cement, machine-made sand, stone powder and other materials from Guangxi to Guangdong. Taking the core Changzhou Lock on the Xijiang River as an example, in 2023, there were 61889 ships passing through the lock, and the cargo volume passing through the lock was 6800 tons 14203, with a year-on-year increase of 2.05% and 13.71% respectively. The main types of cargo were gravel, cement and stone powder, accounting for 40%, 15% and 12% of the cargo volume passing through the lock.