老旧压缩空气站系统性升级改造实践  

Systematic Upgrading Practice of Old Compressed Air Stations

作　　者：赵昕 邹国荣 ZHAO Xin;ZOU Guorong(Yunnan Phosphorus Chemical Group Co.,Ltd.;Shanghai United Compressor System Co.,Ltd.)

机构地区：[1]云南磷化集团有限公司 [2]上海优耐特斯压缩机有限公司

出　　处：《上海节能》2024年第6期1006-1022,共17页Shanghai Energy Saving

摘　　要：目的为老旧压缩空气站节能升级改造。方法包括应用节能高效变频空压机适应变流量使用,应用高效节能净化设备,应用自动化控制技术以及采用IOT物联网技术,采用按需供应技术[1],结果是达到了全部预设目标,年节电量335.8万kWh,折算标煤412 t,减少CO_(2)排放2964 t。减少了能源费用,提高了供应安全,提升了供气质量,降低了管理难度,提高了管理效率和节省了管理成本,经权威第三方认证为一级能效空压站。老旧空压机的改造升级实践应从实际情况出发,充分考虑各种制约条件和假定因素以及风险因素,从系统角度全面分析压缩空气系统中各变量的多重影响关系,且对改造前的核心能耗参数进行定量采集分析后再设置可达到的改造目标,制定最合适的技术方案,可落地执行的安装施工方案以及符合标准规范要求的验收方案并加以监控。Objective for the old compressed air station energy saving upgrading and transformation.The methodology includes the application of energy saving and high efficiency variable frequency air compressor to adapt to variable flow rate use,the application of high efficiency energy saving purification equipment,the application of automation control technology as well as the adoption of IOT Internet of Things(IOT)technology,and the adoption of on-demand supply technology,which resulted in achieving all the preset goals,saving 3.358 million kWh of electricity per year,converting 412 t of standard coal,and reducing CO_(2)emissions by 2,964 t.This reduces energy costs,enhances the security of supply,improves the quality of air supply,and decreases CO_(2)emissions.It also improves the quality of gas supply,reduces management difficulty,enhances management efficiency,and saves management costs.The transformed station is certified by an authoritative third party as a first-class energy-efficient air compressor station.The transformation and upgrading practice of old air compressors should start from the actual situation,fully consider various constraints and assumptions as well as risk factors,comprehensively analyze the multiple influences of variables in the compressed air system from a system perspective,and quantitatively collect and analyze the core energy consumption parameters before the transformation before setting up the achievable transformation goals,formulating the most appropriate technical solutions,and implementing installation and construction solutions that can be implemented on the ground as well as conforming to the standard rules and regulations.Develop and monitor the most suitable technical program,the installation and construction program that can be implemented on the ground,and the acceptance program that meets the requirements of standard specifications.

关 键 词：老旧压缩空气站 节能改造 数据采集 数据分析 系统设计 创新技术应用 

分 类 号：TD97[矿业工程—选矿] TD923