上锅四角切圆燃烧器说明书

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1、版次REV燃烧设备说明书Instructionmanualoffiringequipment产品型号SG-2710/33.03-M7050MODELOFPRODUCT产品名称2710t/h超超临界压力直流锅炉NAMEOFPRODUCT文件编号7050-1-8661SERLESNO.编制日期PREPAREDBYDATE校对日期CHECKEDBYDATE审核日期REVIEWEDBYDATE批准日期APPROVEDBYDATE2014年5月本文件中图样、文字及数据为上海锅炉厂有限公司所有,未经上海锅炉厂有限公司书面许

2、可，不得以任何方式复制或扩散到第三方。THISDRAWINGORDOCUMENTBELONGSTOSBWLANDMAYNOTBEREPRODUCEDORDISCLOSEDTOANYTHIRDPARTYINANYFORMWITHOUTTHEPRIORWRITTENPERMISSIONOFSBWL.燃烧设备说明书7050-1-8661第2页共34页目录1概述................................................................................

3、...............................................42设计特点.......................................................................................................................52.1高级复合空气分级低NOx切向燃烧系统技术特点.........................................52.2快速着火煤粉喷嘴设计.....

4、.................................................................................62.3对冲同心正反切圆燃烧系统设计......................................................................72.4端部风喷嘴设计..............................................................................

5、....................82.5采用可水平摆动调节的高位燃尽风和低位燃尽风设计..................................82.6燃烧器灵活的投入方式......................................................................................92.7多种措施防止炉内结渣以及高温腐蚀.........................................................

6、...102.8多种措施降低NOx的排放浓度.......................................................................102.9多种措施实现低负荷稳燃................................................................................113燃料................................................................

7、.............................................................114设计参数.....................................................................................................................135结构及使用说明...............................................................

8、..........................................145.1箱壳....................................................................................................................145.2煤粉风室....................