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渣油燃烧器、干气燃烧器在锅炉行业的应用(简要介绍)

 
-全自动比例调节燃料与空气比:节约资金、利于环保

一、燃烧系统幸运飞艇主页双彩网与控制的国际与国内趋势:

幸运飞艇主页双彩网1、DAIBIAOSHIJIEXIANJINRANSHAOJISHUDEOUMEIGUOJIA-ANQUAN、GAOXIAO、HUANBAO、ZIDONG。

燃烧器均采用带微分、积分计算或更为复杂运算调节仪器(例如:比例调节仪幸运飞艇主页双彩网、PLC、大型计算机控制等),通过对锅炉的出水温度、蒸汽压力、蒸汽流量、烟气中的氧含量、锅炉给水系统等因素的检测,同步连续动态调节燃料量和配风风量。一句话,燃烧工况只有随着锅炉工况、烟气排放的变化而进行同步连续调节,才能达到高效、环保的效果。

幸运飞艇主页双彩网OUMENGRANSHAOQIBIAOZHUNGUIDINGRANSHAOQIBIXUJUBEI:FENGYAJIANCE、HUOYANJIANCE、XIHUOBAOHU、RANQIGAOYALIBAOHU、RANQIDIYALIBAOHU、LOUQIBAOHU、PAIYANWENDUBAOHUDENG,HAIYAOQIURANSHAOQIYUGUOLUCHAOYA、CHAOWEN、SHUIWEI、LIANXUJISHUI、PAIYANWENDUDENGJINXINGLIANSUOBAOHU,GUOLUDERENHEGUZHANG,RANSHAOQIDOUBIXUTONGSHITINGZHIYUNXING。

幸运飞艇主页双彩网2、GUONEIXIANZHUANGHEFAZHANQUSHI

MUQIAN,RANSHAOXITONGYOUSANZHONG:QUANSHOUCAO、QUANZIDONGWEISHI、QUANZIDONGBILIDIAOJIE。

QUANSHOUCAO:ZHEIZHONGRANSHAOFANGSHIJIUSHIRANYOUHUORANQIYIGUDINGDELIULIANGHEKONGQIYIGUDINGDELIULIANGHUNHEJINXINGRANSHAO,ZHUYAOFENBUZAIDAQING、SHENGLI、LIAOHE、XIBUDENGGEDAYOUTIAN,RANLIAOZHUYAOYIYUANYOUWEIZHU,BUFENWEIZHONGYOU;ZHEISHIYIZHONGZHIZHONGRANSHAOXIAOGUOBUZHONGYUNXINGFEIYONGHEANQUANDERANSHAOFANGSHI,ZAOCHENGDALIANGDENENGYUANLANGFEIHEANQUANSHIGU;ZAISHICHANGJINGJIXIAOYIWEIZHUDAODEXINXINGSHIXIA,ZHEIYANGDERANSHAOXITONGZHUJIANBEIJINGMINGDEYONGHUSUOFANGQI,LIRU:SHIYOUDAXUE(DONGYING)SHENGHUALIANYOUCHANG40TZHENGQIGUOLU,JINGGUOYANMIDELUNZHENG,JUEDINGCAIYONGXIANJINDERANSHAOXITONG-JINKOUYOUQIHUNHERANSHAOQI。

幸运飞艇主页双彩网QUANZIDONGWEISHI:ZHEIZHONGRANSHAOXITONGJUBEISUOYOUQUANZIDONG、ANQUANBAOHUGONGNENG,ZHISHIRANLIAOHEKONGQIDEDIAOJIESHIYIDUAN、LIANGDUANHUOSANDUANSHIDIAOJIE,SHIHEYUXIAOXINGGUOLUHUOGONGYELU。

QUANZIDONGBILIDIAOJIE:CAIYONGBILIDIAOJIEYI、PLC、DCS、BLMDENGSHIXIANRANLIAO、KONGQIHUNHERANSHAOLUOJIYUNSUANPEIBI,ZHENZHENGDAOWANQUANRANSHAO,ZUIDAXIANDUDIJIEYUELENENGYUAN,BAOHULEHUANJING。GUONEIDIANXINGFANLI:BEIJINGSHUANGYUSHURELICHANG114MWGUOLU6TAI、SHANGHAIJINSHANSHIHUA35TGUOLU、TIANJINJIAOHUASANCHANG35TGUOLU、SHENGHUALIANYOUCHANGYOUQIHUNSHAO40TZHENGQIGUOLUDENG。

SHANYONGNENGYUAN、BAOHUHUANJINGSHIERSHIYISHIJIKECHIXUFAZHANGUOCEDEZHONGYAOYITI,SUIZHEKEXUEFAZHANYISHIYULINIANDEJINBU,XIANJINDERANSHAOXITONGZHENGZAIBEIDALITUIGUANGYINGYONG。

幸运飞艇主页双彩网3、GONGYEGUOLUXIEHUISHOUGUOJIAYOUGUANBUMENWEITUOZHENGZAIQICAO《RANYOURANQIGUOLUZIDONGKONGZHIBIAOZHUN》,GAIBIAOZHUNJIUDALIANGDECANKAOLEOUMENGDUIRANSHAOQIHEGUOLUDEBIAOZHUNYAOQIU,JIANGZAI2004NIANXIABANNIANSHIXING。JIESHIJIANGHUIZAIQUANGUOXINGCHENGDAGUIMODERANYOURANQIGUOLUANQUANJICHAHUODONG。

幸运飞艇主页双彩网ER、BILIDIAOJIERANSHAOXITONGJINGJIXIAOYI:

1、GUOLUGAOXIAOJIENENGYUNXINGFANGSHI:ZAIMANZUJISHUYAOQIUDEQINGKUANGXIA,JINLIANGDIFUHELIANXUYUNXING。JIJIEYUELEYUNXINGFEIYONG,YOUYANZHANGLEGUOLUSHOUMING。ZHEIZHONGYUNXINGFANGSHIHEYOUDIAN,ZAOYIBEIBEIJINGZHONGDUOYONGHUHEZHUANJIAZHENGSHIBINGTUIGUANG,JINCIYIXIANGKEJIENENG8-15%,ERZHIYOUBILIDIAOJIERANSHAOXITONGCAINENGSHIXIANZHEIZHONGYUNXINGMOSHI。

幸运飞艇主页双彩网2、RANSHAOXIAOLV:99.9%,JI:WANQUANRANSHAO。 (QUANSHOUCAORANSHAOXITONGBUNENGSUIFUHEDEFUZABIANHUAHEYANQIYANGHANLIANGDEBIANHUAERBIANHUADIAOJIE,GENJUJINGYANQIRANSHAOXIAOLVYIBANZAI85%ZUOYOU)

3、YINGXIANGWANQUANRANSHAODEJIGECANSHU:

3.1 助燃空气的温度和流速
3.2助燃空气的下消耗量和过量系数,例如天然气每立方理论上耗用8.4-9.9立方空气,过量系数为1.05-1.2,重油每公斤理论上耗用10.6立方空气
3.3 烟气流速和流量
3.4 燃料的种类、喷射速度、喷射角、热值、成份等
3.5 锅炉的构造型式

幸运飞艇主页双彩网4、YIZHONGYOUWEILIJISUANMEIDUNZHENGQIDANHAOYOULIANG:

4.1 ZHONGYOUDEREZHIYIBANZAI9700Kcal/kg

4.2GUOREZHENGQI350℃、15kgf/cm2SHI,QIREZHIWEI3139KJ/kg;YINCI1TZHENGQIDEREZHIWEI:

Q=3139×1000/4.2=74.7×104kcal

4.3 GUOLUREXIAOLVWEI90%,MEIDUNZHENGQIDEHAOYOULIANGWEI:

幸运飞艇主页双彩网w=74.7×104kcal÷9700÷0.9÷99.9%=86.1kg

幸运飞艇主页双彩网5、SHOUCAOSHIRANSHAOXITONGJINGJIXIAOYIDUIBI:

5.1 SHOUCAOSHIRANSHAOXITONGYIZHONG÷YOUWEILIMEIDUNZHENGQIDEHAOYOULIANG:

w=74.7×104÷9700÷85%÷90%=100.7kg

幸运飞艇主页双彩网5.2 JIEYUERANLIAO:YIDUNZHENGQIJIEYUE14.6kg

(100.7-86.1) ÷100.7×100%=14.5%

幸运飞艇主页双彩网5.3 20TZHENGQIGUOLUNIANJIEYUERANLIAO,YIZHONGYOUWEILI:MEITIANXU200TZHENGQI,YUNXING300TIAN

幸运飞艇主页双彩网200×14.6×300=876000kg=876T

5.4 MEINIANJIEYUEZHONGYOU876DUN,MEIDUNYI1500YUANJI,1500×876=1314000=131.4WANYUAN

幸运飞艇主页双彩网6、 RANSHAOBUWANQUANZAOCHENGDESUNHAIHEFEIYONGZENGJIA:

6.1 ZHONGYOUBUWANQUANRANSHAO,ZAIYANQIZHONGXINGCHENGTANHEIYINWEIGAOFENZITINGDERANJINXIANGDUIYAONANYIXIE,RUGUOKONGQIGONGYINGBUZUHUOYOULIYUKONGQIHUNHEBUJUNYUN,NEIJIUHUIYOUYIBUFENGAOFENZITINGZAIGAOWENQUEYANGDETIAOJIANXIAFASHENGLIEJIE,FENJIECHUTANHEI,TANHEISHILIJINGXIAOYU1μmDEGUTILIZI,TADEHUAXUEXINGZHIBUHUOPO,RANSHAOHUANMAN,SUOYIYIDANCHANSHENGTANHEIWANGWANGJIUBUYIRANJIN,YANZHONGSHIWEIRANDETANHEIJIUHUIJINRUYANQIZHONG,ERSHIYANCONGMAOHEIYAN。

幸运飞艇主页双彩网ZHONGYOUZHONGDELIQINGCHENGFENYEHUIYOUYUQUEYANGFENJIECHENGGUTIYOUJIAO。YOUJIAOPOLIEHOUJICHENGJIAOLI,HOUZHEYESHIBUYIRANSHAODE,YOUCIKEJIAN,ZHONGYOURANSHAOZHONGDEYIGEZHONGYAOWENTISHIBIXUJISHIGONGYINGRANSHAOSUOXUDEKONGQI。

6.2 ZHONGYOURANSHAOBUWANQUAN,CHANSHENGDEFEIHUI、TANHEI、JIAOLIHAIYOULEISIJIAOYOUWUZHIJIUHUIHUNHEFUZHEZAISHUILENGBIHUODUILIUGUANSHUSHANG,JIUERJIUZHIXINGCHENGYICENGGERECENG,DADADIJIANGDILEGUOLUDEREXIAOLV,MEINIANYAODUIGUOLUJINXINGQINGXI,ZENGJIALEYUNXINGFEIYONGBINGQIEZAOCHENGGUOLUBUJUNYUNSHOURE,SUODUANLEGUOLUSHOUMING。

6.3 手操式燃烧系统配风是一次风且不能自动调节,如此会造成火焰根部高温区,并强烈的热辐射,使油喷嘴幸运飞艇主页双彩网温度升高,重油高温受热会有碳析出,从而堵塞喷嘴,加大喷嘴磨损,加速喷枪损坏,造成维修费用的增加,对连续生产企业生产能力的提高是很大的障碍。

总结:分别对不同区域及时供应适量的空气,以避免高温缺氧而产生炭黑并能在最少的过量空气下保证油的完全燃烧。燃油的燃烧的上述要求是通过燃烧器来达到的。油燃烧器幸运飞艇主页双彩网主要由油雾化器和调风器所组成。燃油通过雾化器雾化成细油粒,以一定的雾化角喷入炉内,并与经过调风器送入的具有一定形状的速度分布的空气流相混合。油雾化器与调风器的配合应能使燃烧所需的大部分空气及时地从火炬根部供入,并使火炬各处的配风量与油雾的流量密度分布相适应。同时也要向火炬尾部供应一定量的空气,以保证炭黑和焦粒的燃尽。

幸运飞艇主页双彩网SAN、JIZHONGZHONGYOURANSHAOFANGSHIDUIBI:

幸运飞艇主页双彩网SUISHIJIEHUANBAOXINGSHIJIGUONEIHUANBAOYISHIDETIGAO,SHIYONGQINGJIERANLIAOYUELAIYUEDUO,SHIYONGZHONGYOUZUOWEIRANLIAOKEYIBIQINGYOUJIEYUEJIAODUODEFEIYONG,DUIHENDUOYOUZUOWEIBANSHENGFEIYOULIAODEDANWEIGENGSHIRUCI;ZAIGUONEISHIYONGDEZHONGYOU/ZHAYOUZUOWEIRANLIAOYIBANYOURUXIADEFANGSHI:

·国内60 号以下,使用一般的机械压力雾化方式,大部分燃烧器都可以作到;
·国内100号, 进口燃烧器因使用电子式温度控制装置控制燃油加热,可以作到,并成功在世界各地应用;
·国内100 号以上重油/渣油/原油,必须采用的介质雾化或机械转杯雾化;
·介质雾化燃烧器,采用压缩空气或蒸汽作为雾化介质,如进口Oilon;
·机械转杯雾化燃烧器,采用高速转杯进行机械雾化。
·机械压力雾化燃烧器,采用高压油泵进行压力雾化。

幸运飞艇主页双彩网SANZHONGWUHUAFANGSHIBIJIAORUXIA:

(ZHAIZI《RANYOURANQIGUOLUFANGSHEJISHOUCE》DI88 YEJIXIEGONGYECHUBANSHE)

newmaker.com
幸运飞艇主页双彩网以上比较可以得出如下结论:

·介质雾化油粒均匀,点火更容易;
·介质雾化更适合用在正压燃烧的锅炉上;
·介质雾化没有高速运转的部件,维护更加容易,费用更低;
·介质雾化对燃料黏度几乎没有要求,更节约运行费用;

幸运飞艇主页双彩网SI、BILIDIAOJIERANSHAOXITONGDEANQUANXING:

RANYOUJINGWUHUAHOUDEYOUWUYIJIRANQIJUNWEIKERANQITI,DANGYUKONGQIHUNHEDADAOYIDINGHANLIANGFANWEI,JUNNENGXINGCHENGYIRANYIBAOXINGHUNHEQITI。YINCIDUIRANYOURANQIGUOLUDEANQUANJIFANGBAOTICHULETESHUYAOQIU。

HUNHEQITIDADAOZUIDABAOZHAHANLIANGSHI,ZAIMIFENGRONGQINEIDEBAOZHAYALI,ANBUTONGQITIKEDADAO0.75~1.65Mpa。SHUIGUANGUOLUDELUTANGHEYANQITONGDAODECHENGYANENGLIYIBANZHIYOUJIBAIDAOJIQIANHAOMISHUIZHU,HUOGUANGUOLUDELUDANCHENGYANENGLIBIJIAOGAO,BUZHIYUZAILUTANGNEIQITIBAOZHAZHONGSUNHUAI,DANZHUANXIANGYANSHIYIBANBUKAOLVCHENGSHOUGAOYA。YINCI,HUNHEQITIDEBAOZHAHUIJIGUOLUYANQITONGDAODEWEIHUJIEGOUHESHOUREMIANJIEGOUZAOCHENGHENDADEPOHUAI。

幸运飞艇主页双彩网GUONEIWAIRANYOURANQIGUOLUDELUTANGHEYANDAONEIQITIBAOZHASHIGULVYOUFASHENG。QINGZEZAOCHENGGUOLURANBAOXIHUO,ZHONGZESHILUTANGHEYANDAOBAOLIE、YINFENGJISUNHUAI、GUOLUFANGHEYANCONGSHOUSUN,SHENZHIZAOCHENGRENYUANSHANGWANGSHIGU。

FENXIHECHAMINGSHIGUYUANYIN,DOUSHIYINWEIZAILUTANGHUOYANDAONEIYOUBAOZHAXINGHUNHEQITICUNZAI,BINGDADAOBAOZHAJIXIAN,BEIMINGHUOHUOGUOLUBENSHENDEGAOWENYINRANERFASHENGSHIGU。

ZAISUOYOUSHIGUZHONG,YIGUOLUDIANHUOGUOCHENGZHONGFASHENGDESHIGUZUIDUO,YUEZHANRANYOUGUOLUBAOZHASHIGUDE50%YISHANG,YUEZHANRANQIGUOLUBAOZHASHIGUDE70%YISHANG。

幸运飞艇主页双彩网GUOLUDIANHUOQIAN,DANGYINMOUZHONGYUANYINRANYOURANQILOURULUTANG,RUFAMENBUMIFENG、WUCAOZUO、YICIDIANHUOBUCHENGGONGDENG,ERYOUWEIDUILUTANGYANDAOJINXINGCHUISAOHUOCHUISAOSHIJIANBUGOU、FENGLIANGBUZUSHI,ZEDIANHUOSHIHUIFASHENGBAOZHA。

幸运飞艇主页双彩网GUOLUYUNXINGZHONGYOUYUXIHUOYINQIBAOZHADESHIGU,RANYOUGUOLUBIJIAODUO,YINWEIRANYOUGUOLUXIHUODEKENENGXINGBIJIAODA。RANQIGUOLUDEZHEILEISHIGUDUOFASHENGZAIRANSHAOQIQIANYOUYURANQIYALIHUOFENGYABODONGTAIDAYINQITUOHUOHUOHUIHUODEQINGKUANGXIA。

DUIFUYAYUNXINGDEGUOLU,DANGGUOLURANSHAOBULIANGSHI,KERANQITIJINRUGUOLUHOUBUYANDAO,YUHOUBUYANDAOLOURUDEKONGQIHUNHEXINGCHENGBAOZHAXINGQITI,ZAIGAOWENZUOYONGXIA,KENENGYINQIERCIRANSHAOHUOBAOZHA。

YOUSHANGSHUKEZHI,YAOFANGZHILUTANGHUOYANDAOBAOZHA,SHOUXIANZAILUNEIWUMINGHUOQINGKUANGXIAYINGFANGZHIRANLIAOJINRULUTANG,QICISHIYAOBAOZHENGLIANGHAORANSHAO。ZUOWEIYUFANGCUOSHI,ZAIDIANHUOZHIQIANBIXUZIXICHUISAOLUTANGHEYANDAO,SHIQINEIKENENGJICUNDEKERANXINGQITIJISHIPAICHU。

CONGANQUANFANGMIANKAOLV,RANYOURANQIGUOLURANSHAOXITONGDEZIDONGHUASHIBIYAODE,BAOKUODIANHUOYUCHUISAO、DIANHUOCHENGKONG、HUOYANJIANCE、XIHUOBAOHU、RANSHAOZIDONGDIAOJIEDENG。ERZHEIYIQIEZHENGSHIBILIDIAOJIERANSHAOXITONGDEBIAOZHUNPEIZHI。

幸运飞艇主页双彩网WU、JINKOURANSHAOQIHEGUOCHANRANSHAOQIBIJIAO:

幸运飞艇主页双彩网1、 JINKOURANSHAOQIZHUANYESHENGCHANCHANGJINGLILEJISHINIANDESHEJI、SHENGCHANJINGYAN,CHANPINJINGLILECONGSHEJIDAOSHIYANCESHIZAIFANHUIDAOSHEJI、GAIJINDENGMANZHANGGUOCHENG,SHENGCHANCHULAIDECHANPINSHIFEICHANGCHENGSHUDE。XIANGJINKOUCHANPINYIJINGYOUSHIDUOGEXILIEWUBAIDUOZHONGXINGHAO,ERGUONEIRANSHAOQIQIBUJIAOWAN,CHANPINHAICHUYUMOFANGJIEDUAN。

幸运飞艇主页双彩网2、 BUYAOSHUOJINKOURANSHAOQIYUGUOCHANZHIJIANCHAJUHENDA,JIULIANYIXIEFEIZHUANYESHENGCHANSHANGSHENGCHANDEJINKOURANSHAOQIYUZHUANYESHENGCHANSHANGSHENGCHANDEJINKOURANSHAOQIYEYOUJIAODACHAJU。CHANGZHOUHUAYUANLEIDISISHIYIDALIYUZHONGFANGHEZICHANG,JINKOUDEYIDALIGUOLUSUIJIPEITAODERANSHAOQIJINGGUOBANIANDEYUNXING,YINRANSHAOGUZHANGJIAODUO,QIZHONGYITAIYIJINGBAOFEI,HOUGENGHUANCHENGGUOCHANDEGUOLUPEIJINKOURANSHAOQIJINGGUOYINIANDUODEYUNXINGFANYINGLIANGHAO,JIBENSHANGZUODAOWUGUZHANGYUNXING,ANGUZHANGZAOCHENGDESUNSHIJISUAN,QIMEIXIAOSHIDECHANLIANGWEI700WANRENMINBI,YONGLEJINKOUDECHANPINWEIKEHUWANHUILEBUKEGULIANGDEJINGJISUNSHI。NAYONGHUZIJIDEHUASHUO:YONGZHEIXIESUNSHI,JIGERANSHAOQIDOUMAIHUILE。

3、 JIUCHANPINBENSHENERYAN,CHABIEZHUYAOYOUYIXIAJIDIAN:

(1)、进口专业生产商生产的燃烧器所有配件都是欧洲产品。燃烧器故障率低。

幸运飞艇主页双彩网(2)、CHANPINJIDIANYITIHUAJIAOWANSHAN,ZIDONGHUACHENGDUGAO。

(3)、KONGZHIXITONGXIANJIN、CHENGSHU。

(4)、FANGBIANWEIXIU,HUANQIANGSHIBUXUNINGLUOSI,WUFENZHONGNEIKETOURUYUNXING。

(5)、YOUPINSHIYONGFANWEIGUANG,BUGUAN“CULIANG”“XILIANG”DOUHUIHEKOUWEI,BUTIAOSHI。

幸运飞艇主页双彩网(6)、RANSHAOXIAOLVGAO,YANQIPAIFANGANOUBIAOSHEJI。

幸运飞艇主页双彩网(7)、WUHUAXIAOGUOHAO,WUHUAKELIWEI“30υ~50υ”ZHIJIAN,GUOLUBUJIHUI,GENGBUYONGSHUOBUJITAN。(end)



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