蒸汽系统节能技术交流2011

1、Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared Is Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted2Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared Is Energy Wasted Armstrong International, In

2、c.Knowledge Not Shared Is Energy Wasted4Knowledge Not Shared Is Energy Wasted5PTPT水处理水处理单元单元锅炉锅炉锅炉锅炉除氧器除氧器蒸汽凝结水产生系统输送系统使用系统凝结水回收系统凝结水处理系统Knowledge Not Shared Is Energy Wasted6Knowledge Not Shared Is Energy Wasted7Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared I

3、s Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted9Knowledge Not Shared Is Energy Wasted10Knowledge Not Shared Is Energy Wasted11Knowledge Not Shared Is Energy Wasted12Knowledge Not Shared Is Energy Wasted13Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy Wa

4、stedKnowledge Not Shared Is Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted15Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared Is Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted17Knowledge Not Share

5、d Is Energy Wasted18Knowledge Not Shared Is Energy Wasted19散热损失散热损失Knowledge Not Shared Is Energy Wasted20Knowledge Not Shared Is Energy Wasted21 Knowledge Not Shared Is Energy Wasted22 Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared Is Energy Wasted Armstrong I

6、nternational, Inc.Knowledge Not Shared Is Energy Wasted24Knowledge Not Shared Is Energy Wasted25Knowledge Not Shared Is Energy Wasted26Knowledge Not Shared Is Energy Wasted27Knowledge Not Shared Is Energy Wasted28Knowledge Not Shared Is Energy Wasted290.7MPa下的测试报告（假定蒸汽单位成本为下的测试报告（假定蒸汽单位成本为70元/ 吨 ）元/

7、 吨 ）阀座孔径(mm)月蒸汽损失(kg)每月成本（元）每年总成本（元）12.70378,80026,516318,19211.11288,90020,223242,6769.53213,20014,920179,0807.94147,40010,318123,8166.3595,3006,67180,0524.7653,0003,71044,5203.1823,8001,66619,992Knowledge Not Shared Is Energy Wasted30Knowledge Not Shared Is Energy Wasted31Knowledge Not Shared Is E

8、nergy Wasted32Knowledge Not Shared Is Energy Wasted33Knowledge Not Shared Is Energy Wasted34Knowledge Not Shared Is Energy Wasted35Knowledge Not Shared Is Energy Wasted36Knowledge Not Shared Is Energy Wasted37型型 式式阀阀 体体 材材 质质最最 大大 压压 力力M MP Pa a最最 高高 温温 度度最最 大大 排排 量量k kg g/ /h h铸铸 铁铁 1 .72 3 2 9 ,0

9、0 0倒倒 吊吊 桶桶碳碳 钢钢 4 .13 4 3 1 ,9 9 5不不 锈锈 钢钢 4 .54 2 7 1 ,9 9 5锻锻 钢钢1 8 .65 3 8 8 ,6 0 0杠杠 杆杆 浮浮 球球铸铸 铁铁 1 .72 3 2 9 4 ,5 4 5碳碳 钢钢 3 .13 3 81 2 7 ,2 7 3膜膜 盒盒不不 锈锈 钢钢 2 .83 3 8 7 2 5碳碳 钢钢 4 .13 9 9 7 2 5波波 纹纹 管管不不 锈锈 钢钢 2 .83 1 61 ,5 6 8双双 金金 属属 片片碳碳 钢钢1 0 .34 8 24 ,5 4 0受受 控控 圆圆 盘盘碳碳 钢钢 4 .13 3 8 1 ,

10、2 9 3 选选 项项 : :1 1. .带带 内内 置置 过过 滤滤 网网 ; ; 2 2. .带带 内内 置置 止止 回回 阀阀 ; ; 3 3. .大大 排排 气气 孔孔 倒倒 置置 桶桶 ; ; 4 4. .热热 敏敏 排排 气气 桶桶 。Knowledge Not Shared Is Energy Wasted38Knowledge Not Shared Is Energy Wasted39Knowledge Not Shared Is Energy Wasted40自蒸汽主管线自蒸汽主管线或伴热线或伴热线到凝结水到凝结水回收管线回收管线Knowledge Not Shared Is

11、 Energy Wasted41Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared Is Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted43Knowledge Not Shared Is Energy Wasted44Knowledge Not Shared Is Energy Wasted45Knowledge Not Shared Is Energy Wast

12、ed46Knowledge Not Shared Is Energy Wasted47Knowledge Not Shared Is Energy Wasted48Knowledge Not Shared Is Energy Wasted49Knowledge Not Shared Is Energy Wasted50凝结水回收率凝结水回收率=年回收的合格凝结水量年回收的合格凝结水量年间接加热产生的年间接加热产生的可可被回收的凝结水量被回收的凝结水量100%100%凝结水回收率的评定标准凝结水回收率的评定标准Knowledge Not Shared Is Energy Wasted51Know

13、ledge Not Shared Is Energy Wasted52Knowledge Not Shared Is Energy Wasted53Knowledge Not Shared Is Energy Wasted54Knowledge Not Shared Is Energy Wasted55Knowledge Not Shared Is Energy Wasted56Knowledge Not Shared Is Energy Wasted57Knowledge Not Shared Is Energy Wasted58Knowledge Not Shared Is Energy

14、Wasted59Knowledge Not Shared Is Energy Wasted60开口式集水罐为混合回开口式集水罐为混合回收不同压力的凝结水提收不同压力的凝结水提供了解决办法，并增大供了解决办法，并增大了排量了排量可提供配有一个可提供配有一个集水罐集水罐及一台泵，两台泵或多及一台泵，两台泵或多台泵的凝结水回收装置。台泵的凝结水回收装置。安装简便、快捷安装简便、快捷Knowledge Not Shared Is Energy Wasted61Knowledge Not Shared Is Energy Wasted62优点优点: : 应用范围广应用范围广 可对多台设备排水可对多台设备

15、排水 可使用空气或蒸汽作为动力气可使用空气或蒸汽作为动力气 原理简单，操作容易原理简单，操作容易 受用汽设备的影响较小受用汽设备的影响较小 有故障便于判断有故障便于判断缺点缺点: : 失去了部分闪蒸汽失去了部分闪蒸汽Knowledge Not Shared Is Energy Wasted63Knowledge Not Shared Is Energy Wasted64Knowledge Not Shared Is Energy Wasted65优点优点: :u 无闪蒸汽浪费无闪蒸汽浪费u 回水温度更高回水温度更高u 电泵难以实现电泵难以实现缺点缺点: :u 专用于单台设备排水专用于单台设备排

16、水u 不能使用空气做动力不能使用空气做动力u 设备标准、稳定性及管理要求高设备标准、稳定性及管理要求高Knowledge Not Shared Is Energy Wasted66Knowledge Not Shared Is Energy Wasted67Knowledge Not Shared Is Energy Wasted68Knowledge Not Shared Is Energy Wasted69Knowledge Not Shared Is Energy Wasted70Todays Lesson:Todays Lesson:Knowledge Not Shared Is En

17、ergy WastedKnowledge Not Shared Is Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted72Knowledge Not Shared Is Energy Wasted73Knowledge Not Shared Is Energy Wasted74Knowledge Not Shared Is Energy Wasted75Knowledge Not Shared Is Energy Wasted76Knowledge Not Shared Is Ene

18、rgy Wasted77Knowledge Not Shared Is Energy Wasted78凝结水罐凝结水罐隔油罐隔油罐除氧器除氧器复合膜凝结水复合膜凝结水除油除铁系统除油除铁系统换热器换热器除盐设备除盐设备电导超标电导超标电导合格电导合格除盐水箱除盐水箱锅锅 炉炉换热换热Knowledge Not Shared Is Energy Wasted79Knowledge Not Shared Is Energy Wasted80Knowledge Not Shared Is Energy Wasted81复合膜复合膜Composite Coating处理前的凝结水处理前的凝结水Befo

19、re Treatment净化后的凝净化后的凝结水结水After TreatmentKnowledge Not Shared Is Energy Wasted82VentDistributionPrecoat ElementAir InletKnowledge Not Shared Is Energy Wasted83Knowledge Not Shared Is Energy Wasted84Knowledge Not Shared Is Energy Wasted85Knowledge Not Shared Is Energy Wasted86Todays Lesson:Todays Lesson:Knowledge Not Shared Is Energy WastedKnowledge Not Shared Is Energy Wasted Armstrong International, Inc.Knowledge Not Shared Is Energy Wasted88Knowledge Not Share