压缩空气系统节能技术Energy Saving on Compressed Air System英格索兰工业技术Ingersoll Rand Industrial Technology2010-1-15第一部分：英格索兰介绍Part I： I： Brief Introduction of IR第二部分：节能解决方案Part II： II： IR ES Solutionizing第三部分：节能案例分享Part III: Case Study2英格索兰业务格局分布图气温解决方案Climate Solutions工业技术Industrial Technologies安防技术Security Technologies特灵商用系统Trane Commercial Systems哈斯曼(固定制冷)Hussmann (Stationary Refrigeration)英格索兰(空气解决方案, 工具, 物料处理系统)Ingersoll Rand (Air Solutions, Tools, and Material Handling)Schlage(机械锁和电子锁)Schlage (Mechanical and Electronic Locks)*民用系统(特灵及美标的暖通空调系统) Residential Systems (Trane and American Standard H&AC)冷王(运输制冷)Thermo King (Transport Refrigeration)其他品牌(逃生装置, 闭门器, 生物识别系统, 集成系统)Multiple Brands (Exit Devices, Door Closers, Biometric Access Control, Integrated Systems)Club Car(高尔夫球车和多功能车)* 业务部门 Business Sector3Club Car (Golf Cars and Utility Vehicles)- 您的节能伙伴Your Energy Saving Partner客户中心 全国的服务网络Customer Center All over China 4让世界更绿，英格索兰工业技术部可以做什么？Progress is greener, what could IR Industrial technology Solution do?• 为工业企业的压缩空气，水泵，风机系统节能Save energy consumption of compressed air, water pump, fan system in industrial enterprises• 提供绿色环保车辆Supply green environmental protection vehicles• 汽车行业提高效率的独特解决方案Unique solutionizing of higher efficiency in vehicle Industry5合作节能，潜力巨大Cooperatively save energy with tremendous potential• 英格索兰已与上海、重庆、云南、北京、广东、天津、江西、湖北、长春等省市 政府节能部门合作，协助企业的节能工作 IR has cooperated with energy saving department in Shanghai, Chongqing, Yunnan, Beijing, Guangdong, Tianjin, Jiangxi, Hubei, Changchun and other governments, assisting enterprises in energy saving progress上海三菱合同能源管理项目 EMC item with Shanghai Mitsubishi 上海克虏伯不锈钢有限公司 压缩空气系统集中控制节能改造项目案例 Shanghai Krupp Stainless Co., Ltd. Centralization Control energy saving transformation item case 6第一部分：英格索兰介绍Part I： I： Brief Introduction of IR第二部分：节能解决方案Part II： II： IR ES Solutionizing第三部分：节能案例分享Part III: Case Study7几大电机产品耗能占全国总电能的比例The proportion of energy consumption of a few big electric engine products in the power of whole country• 压缩空气系统Compressed air system9.4% 20.9% 10.4%• 水泵系统 • 风机系统Fan system Water pump system• ……信息来源：国家发改委《“十一五”十大重点节能工程实施意见》sources of information: State Development and Reform Commission 《implementation opinion about ten major key energy saving projects in “Eleventh Five-year” period》英格索兰在电机系统节能可以做得更多IR could perform better in electric engine energy saving8压缩机是现代制造业最耗电的设备之一Compressors is one of the most energy-waste electric devices in modern manufacturing0 平均 美国(US) 美国 英国(UK) 英国 西班牙(Spain) 西班牙 法国 (France) 意大利 (Italy) 新加坡 (Singapore) 中国(China) 中国661020304079 83 79 80 81 76 905060708090100%负载比例 Load proportion能源浪费 Energy waste中国由于压缩机部分负载造成的浪费比例达到12%The waste proportion caused by part load of compressors in China reaches 12% 9压缩空气系统的电耗现状Power Cost Status of Compressed Air System• 2台160kW的压缩机5年的电能费用达 800 万元！The power cost of 2 compressors with 160KW of each would be 8 million for 5 years• 压缩机的电耗远大于机器的价格The power cost of compressors is much more than the cost of machines• 压缩空气系统节能空间在10~50%The ES space of compressed air system between 10-50%• 节能价值将高于机器的价值The value of ES is higher than machines’18% 5% 设备投资 维护 电费Assets Maintenance Power Cost77%10系统低效率和耗能的现象Phenomenon of low efficiency and energy waste in system• 变化的生产情况Varying production situation- 如：白天和夜晚，平时和周末• 设备和流程配置不合理Unreasonable collocation of equipments and flow- 串联冷干机以获得更低的露点- Such as: day and night, peacetime and weekend• 系统多样性需求Various demands of system- 4bar,5bar,6bar,我提供哪一个？- Series dryers lead to lower dew point• 系统多次变更System varies many times- 管道传输瓶颈- bottleneck of pipe-transmit- 4bar,5bar,6bar, which should be supplied?11系统低效率和耗能的现象Phenomenon of low efficiency and energy waste in system生产要求(production requirements): 6.0bar 总功率(total power):1000kW能量损失(energy waste)=1000×7%×8000×0.6= ￥ 336,000 8.0bar 7.0bar 7.9bar 6.9bar∆P=2.0bar ∆P=1.0bar 总压力损失 6.2bar 6.5bar126.9bar 7.4bar 6.4bar 6.6bar提高空压机效率的节能效果Energy saving effects of increasing compressors’ efficiency假设(assumption): • 需求气量: 200m3/min, 压力: 7bar一年节省的电费为96万元Annually saved electric energy cost is ￥1,590 krequired air consumption: 200m3/min, pressure: 7bar• 一年工作时间为8000小时， 每度电费为0.6元/度Annual working hours is 8,000h, electric energy cost is ￥ 0.6 / kwh如果选择 3台双级压缩螺杆式压缩机，一年消耗的电费为：If 2 2-stage screw compressors are chosen, Annually electric energy cost is:1050kW* 8000h* ￥ 0.6 / kwh＝ ￥ 5,040,400 如果选择 5台普通压缩机，一年消耗的电费为： 1250kW* 8000h* ￥ 0.6 / kwh＝ ￥ 6,000,000If 5 normal compressors are chosen, Annually consumed electric energy cost is:13干燥工艺改进的节能效果Energy saving effects of improving dry process一年节省的电费为80.6万元Annually saved electric energy cost is ￥806 k• 利用或回收压缩过程中自然产生的热量，将这一“免费”的热量用来干燥压缩空气• 仅耗费1%的压缩空气making use of or recycling naturally generated heat in compressing process, this “free” heat is used for drying compressed air The used compressed air is only 1%接上例，传统干燥机一年消耗的电费为：Continue the example above, Annually consumed electric energy cost of traditional dryer is30m3/min×6kW/(m3/min)×8000h× ￥ 0.6 / kwh= ￥864,000 压缩热式干燥机一年消耗的电费为：Annually consumed electric energy cost of heat compressed dryer is2m3/min×6kW/(m3/min)×8000h×￥ 0.6 / kwh= ￥ 57,60014英格索兰可以通过以下节能手段帮助您节约10~50%的电能IR could save 10~50% power energy for you the following ES Technology• 提高空压机效率Improve Compressor Efficiency10~20% 10~35% 5~15% 5~15% 10~30% 5~10% 5~15% 5~15% 20~40%• 变频调速技术Variable Speed Technology• 单点/多点压力调节控制 • 集中控制系统Centralization Control SystemSingle point/Multi-point Pressure Adjust Control• 流量控制技术Flux Control Technology• 干燥工艺改进Drying Improvement• 管网优化Pipe Net Optimization• 泄漏监控Leaking Monitor• 废热回收•Heat Recovery ……15以评估先行，用数据说话!Audit first, data speaks louder七天内收集3,000,000个数据3,000,000 data are collected in seven days16第一部分：英格索兰介绍Part I： I： Brief Introduction of IR第二部分：节能解决方案Part II： II： IR ES Solutionizing第三部分：节能案例分享Part III: Case Study17上海克虏伯不锈钢有限公司案例Shanghai Krupp Stainless Co., Ltd.节能35%Energy Saving: 35%• 通过能源审计发现存在节能机会 • 空气系统评估 • 优化管路系统 • 增加系统储气能力 • 动力站房集中优化控制 • 高效节能控制系统 • 压缩空气无损排放 • 交钥匙服务工程increase system gas storage capability Centralized optimum control in power station High-efficiency energy-saving control system lossless emission of compressed air Turn-key service Project Pipe Net Optimization air system audit existed energy saving chances are found by energy audit• 每年节约140万千瓦时1,400,000 kwh is saved annually 18上海氯碱化工股份有限公司案例Shanghai Chlor - Alkai Chemical Co., Ltd.节能19%Energy Saving: 19%• 合同能源管理模式EPC contract• 螺杆机、活塞机并存的系统Screw reciprocating combined system• 空气系统评估air system audit - 集中控制System control-调速控制VFD drive 热能回收recovery 干燥工艺改进Dryer upgrade 压力调节Air Pressure control• 每年节约130万元以上RMB 1.29M is saved annually19上海氯碱化工股份有限公司案例Shanghai Chlor - Alkai Chemical Co., Ltd.节能19%Energy Saving: 19%System pressureES filterIntelliFlow20HRS for shower序号S/N客户名称Customer Name装机容量Installed Capacity (kW)年节约Annual Saving(￥)节约比例Saving %1飞利浦亚明照明有限公司Philips & Yaming Lighting Co., Ltd1200614,25028%2广州百事可乐饮料有限公司Guangzhou Pepsi Cola Beverage Co., Ltd.25081,00017%3北京百事可乐饮料有限公司Beijing Pepsi Cola Beverage Co., Ltd.15091,77632%4上海金浦塑料包装材料有限公司Shanghai Jinpu Plastic Packaging Material Co., Ltd480260,00018%5宜宾五粮液集团有限公司Yibin Wuliangye Group Co., Ltd 12080,00032%部分英格索兰节能用户--Part customers of Ingersoll Rand Energy-Saving6上海造币厂Shanghai Banknote Printing and Minting Co., Ltd220171,00034%7连云港益海粮油有限公司Lianyungang Yihai Cereal & Oil Co.,Ltd220104,94211%8上海白玉兰烟草机械有限公司Shanghai Baiyulan Tobacco Machinery Co.,Ltd330202,00055%9上海克虏伯不锈钢有限公司Shanghai Krupp Stainless Co., Ltd.1000920,80038%10上海依视路光学有限公司Shanghai Essilor Optical Co. Ltd240133,78021%11天津美标陶瓷有限公司Tianjin American-Standard Ceramics Co.,Ltd.375789,00056%12西安中萃可口可乐饮料有限公司Xi’an Zhongcui Coca-Cola Beverage Co., Ltd150206,14846%压缩空气系统节能机会Saving Opportunities–压缩空气系统能耗占工厂总电耗的15~35%Power consumption of compressed airAnnu. Saving ：70k$Energe Saving Reliability Productivity system is 15~35%–总节能机会750亿千瓦时Total saving oppor. : 75b kWhrPercentage ：23.4%Result base on over 2000 air audits offered by IREnvironmental Health and SafetyIR每年协助用户节约电能：1亿kWhIR assists customers in saving electric power annually: 100 Mkwh IR每年为社会节约4万吨的标准煤IR saves 40k tons Standard coal for society annuallyIR每年为社会减少7.8万吨的CO2排放IR reduces 78k tons CO2emission for society annuallyIR 每年为社会种植了780,000颗树IR plants 780,000 trees for society annually绿色体验---让世界更绿Green Experience-Progress is greener。