生物質(zhì)燃料鍋爐應(yīng)用介紹

東方鍋爐工業(yè)鍋爐集團(tuán)有限公司DONGFANGBOILERINDUSTRYGROUPCO.,LTD生物質(zhì)燃料系列鍋爐產(chǎn)品介紹

BriefIntroductionof

BiomassFuelSeriesBoiler東方鍋爐工業(yè)鍋爐集團(tuán)有限公司

DONGFANGBOILERINDUSTRYGROUPCO.,LTD前言Perface

東方鍋爐始建于20世紀(jì)60年代，已近五十年歷史，通過幾代東鍋人的不懈努力，使東方鍋爐成為中國三大鍋爐廠之一，主要以生產(chǎn)電站鍋爐為主，同時(shí)為適應(yīng)市場需求，也生產(chǎn)一些以生物質(zhì)為燃料的鍋爐。

DongfangBoilerwasfoundedin1960s,byhardworkofgenerationsofstaff,DongfangBoilerisbecomingoneofthreeleadboilermanufacturersinChina.Ourmainproductionsarepowerplantboilers.Astherequirementoftheclientmarket,wealsoprovidebiomassfuelboiler.

以生物質(zhì)作為燃料的鍋爐，目前為止我廠已生產(chǎn)的產(chǎn)品主要有蔗渣爐、棕櫚爐、黑液爐等，正在研發(fā)設(shè)計(jì)的產(chǎn)品則包含以稻糠、酒糟等其它生物質(zhì)為燃料的鍋爐。

Asbiomassfuelboiler,wehaveachievedboilerproductionswiththefuelsuchasbagasse,kitoolandblackliquor.Andnowwearedevelopingtheboilerwithfuelofricechaffandlees.銷售業(yè)績SaleAchievement序號(hào)No.用戶單位Client產(chǎn)品型號(hào)Type數(shù)量Quantity燃料Fuel1廣東新橋糖廠GuangdongXinqiaoSugerFactoryDG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal2廣東洋青糖廠GuangdongYangqingSugerFactoryDG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal3廣東大水橋糖廠GuangdongDashuiqiaoSugerFactoryDG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal4湛江廣豐糖廠ZhanjiangGuangfengSugerFactoryDG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal5云南上允糖廠YunnanShangyunSugerFactoryDG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal6廣西博度食品有限公司GongxiBodupackinghouseLTDDG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal7廣西柳興實(shí)業(yè)公司GongxiLiuzhouIndustryCo.DG75-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal8廣東海康紀(jì)家糖廠GuangdongHaikangJijiaSugerFactoryDG45-3.82/4502蔗渣Bagasse9廣東遂溪城月糖廠GuangdongSuixiChengyueSugerPlantDG45-3.82/4501蔗渣Bagasse10云南景坎糖廠YunnanJingkanSugerFactoryDG45-3.82/4502蔗渣+煤粉Bagasse&PulverizedCoal序號(hào)No.用戶單位Client產(chǎn)品型號(hào)Type數(shù)量Quantity燃料Fuel11廣東廉江安鋪糖廠GuangdongLianjiangSugerFactoryDG35-3.82/4501蔗渣Bagasse12四川寧南松新糖廠SichuanNingnanSongxinSugerPlantDG35-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal13福建漳州糖廠FujianZhangzhouSugerFactoryDG35-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal14廣東遂溪北坡糖廠GuangdongSuixiBeipoSugerPlantDG35-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal15廣東珠海平沙糖廠GuangdongZhuhaiPingshaSugerPlantDG35-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal16福建仙游糖廠FujianXianyouSugerFactoryDG35-3.82/4503蔗渣+煤粉Bagasse&PulverizedCoal17廣東廉江糖廠GuangdongLianjiangSugerFactoryDG35-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal18廣東徐聞華建糖廠GuangdongXuwenHuajianSugerPlantDG35-3.82/4501蔗渣+煤粉Bagasse&PulverizedCoal19東亞扶南糖廠DongyaFunanSugerPlantDG85-6.7/450

3

蔗渣Bagasse20廣西農(nóng)墾糖廠GuangxiNongkenSugerFactoryDG80-3.82/4501蔗渣Bagasse21廣東恒福糖業(yè)有限公司GuangdongHengfuSugerIndustryLTD.DG90/3.82-71蔗渣+煤粉Bagasse&PulverizedCoal22廣西合浦糖業(yè)有限公司GuangdongHepuSugerIndustryLTD.DG65/3.82-71蔗渣Bagasse

35t/h蔗渣鍋爐BagasseBoiler

35t/h蔗渣鍋爐采用雙鍋筒自然循環(huán)爐型，主要燃料為甘蔗渣，輔助燃料為木材(僅供停榨清機(jī)繼續(xù)煮糖使用)負(fù)壓燃燒，室內(nèi)布置。

35t/hbagasseboileradoptsdoubledrum,naturalcirculationmode,themainfuelisbagasseandminorfuelislumber(whichsupplyonlyatthemillmaintenancetime),negativepressure,indoorsdisposed.

爐膛底部布置爐排，爐排下面兩側(cè)墻各有三個(gè)一次風(fēng)口。鍋爐前墻0.00米標(biāo)高以下布置了三臺(tái)蔗渣噴燃設(shè)備，甘蔗渣通過三個(gè)燃燒器由熱風(fēng)噴入爐膛。

Thegratelocatesunderthefurance,therearethreeprimaryairholeateachwallunderthegrate.Therelayoutthreebagasseeignitiondeviceunderboilerfrontwallnilelevation,thebagasseisfeedintothefurnacebyhotairofthethreeburners.

鍋爐構(gòu)架鋼結(jié)構(gòu)，除下級(jí)空氣預(yù)熱器管箱外，所有受熱面都由構(gòu)架支承。

Theboilerissteelstructure,allheatingsurfaceissupportedbytheframestructure,exceptairpreheaterpipeandtankaftertheprimary.

鍋爐本體除爐膛下部為磚砌爐墻外，其余均為輕型爐墻。

Theboilerproperissectionalsupportingwatercooledwall,exceptthelowerpartthatisbrickstructure.

蒸發(fā)量t/h蒸汽壓力

MPa蒸汽溫度℃給水溫度℃設(shè)計(jì)燃料外形尺寸（高×寬×深）m設(shè)計(jì)效率%353.82450105甘蔗糠15×10.8×15.485

45t/h蔗渣鍋爐BagasseBoiler

45t/h蔗渣鍋爐是雙鍋筒自然循環(huán)爐，主要燃料為甘蔗渣，輔助燃料為木材，負(fù)壓燃燒，室內(nèi)布置，前墻布置四個(gè)蔗渣噴燃設(shè)備，使甘蔗渣由熱風(fēng)播入爐膛并與爐底吹入一次風(fēng)混合，在爐膛下部懸浮燃燒，由于爐膛有足夠高溫保證了蔗渣在爐膛中充分燃燒，足夠的蒸發(fā)受熱面，保證了機(jī)組的正常出力。

45t/hbagasseboileradoptsdoubledrum,naturalcirculationmode,themainfuelisbagasseandminorfuelis,negativepressure,indoorsdisposed,thefrontwalllayoutfourbaggaseignitiondevice,whichfeedthebagasseintothefurnacebyhotairtomixuptheprimaryairfromthefurnacebottom,thebagasseissuspendingcombustionatthefurancelowerpart.Duetothebagassecompletelycombustedinthefurnacebyhightemperature,thesufficientheatingsurfaceenableguaranteetheunit’scapacity.

鍋爐本體除燃燒室為磚砌爐墻外，其余均為輕型爐墻。

Theboilerproperissectionalsupportingwatercooledwall,exceptthecombustionchamberthatisbrickstructure.蒸發(fā)量t/h蒸汽壓力

MPa蒸汽溫度℃給水溫度℃設(shè)計(jì)燃料外形尺寸（高×寬×深）m設(shè)計(jì)效率%453.82450105甘蔗糠15×11.6×16.685

65t/h蔗渣鍋爐BagasseBoiler本鍋爐為室外布置，雙鍋筒自然循環(huán)鍋爐，采用“п”型布置。前吊后支、固態(tài)排渣。甘蔗渣由布置在前墻上面的四個(gè)甘蔗渣噴渣裝置噴播進(jìn)入爐室。省煤器和空氣預(yù)熱器各為兩級(jí)布置。空氣預(yù)熱器為鋼管式，構(gòu)架采用鋼結(jié)構(gòu)，尾部為鋼架支承結(jié)構(gòu)。按7度地震設(shè)計(jì)，鍋筒內(nèi)部采用旋風(fēng)分離器，爐膛采用膜式水冷壁，過熱蒸汽溫度調(diào)節(jié)采用面式減溫系統(tǒng)，減溫水采用鍋爐給水。平臺(tái)為拉網(wǎng)板結(jié)構(gòu)。

ThisBoilerisoutdoorslocated,doubledrumnaturalcirculation,пt(yī)ypelayout.Frontsectionhangerandsternsectionsupport,solidstatecinderdischarge.Thebagasseisfeedintothefrontcompartmentbyfourspraydevicesonthefrontcompartment.Theeconomizerandairpreheaterarebothtwostages.Theairpreheaterissteeltubular,steelstructure,thesternpartissupportedbysteelframe,whichcanwithstand7intensityofearthquake.Therearecycloneseparatorinsidethedrum,thefurnacechamberismembranewaterwall,thesuperheatedsteamisregulatedbysurfacetypeattemperator,thecoolingwateristhecycledboilerfeedwater.Theplatformiswebplatestructure.

蒸發(fā)量t/h蒸汽壓力

MPa蒸汽溫度℃給水溫度℃設(shè)計(jì)燃料外形尺寸（高×寬×深）m設(shè)計(jì)效率%653.82450105甘蔗糠18.2×11.4×15.586

75t/h蔗渣煤粉鍋爐

Bagasse&CoalPowderBoiler

75t/h鍋爐是專門為糖廠設(shè)計(jì)的蔗渣煤粉爐，主要燃料為甘蔗渣、煤粉，輔助燃料為柴油。兩種主要燃料可以單獨(dú)燃燒，或混燒。

75t/hbagasseboilerisespeciallydesignedforsugerplant,themainfuelisbagasseandcoalpower,theminorfuelisdieseloil.Thebagasseandcoalisallowabletobeusedasmainfuelsolelyortogether.

鍋爐為自然循環(huán)單汽包爐，采用Л型布置，鋼構(gòu)架，室內(nèi)布置。爐膛分上、下兩個(gè)燃燒區(qū)域，蔗渣燃燒器噴渣口布置在前墻下部，輔以鏈條爐排組織燃燒，上部的煤粉燃燒器采用四角切圓燃燒，利用爐排除渣。

Theboilerisnaturalcirculation,singledrum,Лtypelayout,SteelFrame,indoorslocated.Thefurnacechamberisseparatedintoupperandlowercombustionsections,thebagasseburnerfuelinletislocatedatthefrontwalllowersection,withchaingrate.Theuppercoalpowderburnerisfoursquareshearrotunditymodecombustion,thecinderisdischargedbygrate.

鍋爐爐墻分二種型式，爐膛部分為敷管爐墻，其它區(qū)域?yàn)樽o(hù)板輕型爐墻。

Thefurnacewallaretwotypes,thefurnacechambersectionistopsupportedwatercooledwall,theothersectionissectionalplatesupportedwatercooledwall.蒸發(fā)量t/h蒸汽壓力

MPa蒸汽溫度℃給水溫度℃設(shè)計(jì)燃料外形尺寸（高×寬×深）m設(shè)計(jì)效率（煤／甘蔗糠）%753.82450105甘蔗糠21×8.3×18.387.9／88.5

90t/h蔗渣煤粉鍋爐

Bagasse&CoalPowderBoiler本鍋爐為室外布置，單鍋筒自然循環(huán)鍋爐，采用“п”型布置。前吊后支、固態(tài)排渣，制粉系統(tǒng)為鋼球磨中間儲(chǔ)倉式。本鍋爐在單燒煤粉時(shí)，采用直流式煤粉燃燒器。單燒甘蔗糠時(shí)，在爐膛下部前側(cè)布置了前置爐室。甘蔗渣由布置在前置爐室上面的四個(gè)甘蔗渣噴渣裝置噴播進(jìn)入前置爐室。省煤器和空氣預(yù)熱器各為兩級(jí)交錯(cuò)布置。針對(duì)本鍋爐燃用兩種燃料的特點(diǎn)，在尾部布置了煙氣旁通煙道，以適應(yīng)燃料變化需要。空氣預(yù)熱器為鋼管式，構(gòu)架采用鋼結(jié)構(gòu)，尾部為鋼架支承結(jié)構(gòu)。按7度地震設(shè)計(jì)，鍋筒內(nèi)部采用旋風(fēng)分離器，爐膛采用膜式水冷壁，集中下降管，過熱蒸汽溫度調(diào)節(jié)采用面式減溫系統(tǒng)，減溫水采用鍋爐給水。平臺(tái)為柵格結(jié)構(gòu)，采用水力沖渣裝置。

ThisBoilerisoutdoorslocated,singledrumnaturalcirculation,пt(yī)ypelayout.Frontsectionhangerandsternsectionsupport,solidstatecinderdischarge.Thecoalpulverizingsystemissteelballcrushcentralstoragetype.Ifonlytakethecoalasfuel,theburnershallbedirectefeedpulverizedcoalburner;Ifonlytakethebagasseasfuel,therelaythefrontcompartmentunderthefrontfurnacechamber.Thebagasseisfeedintothefrontcompartmentbyfourspraydevicesonthefrontcompartment.Theeconomizerandairpreheaterarebothtwostagesandinterlaced.Forthistypeofboilertakebothbagasseandcoalpowderasfuel,therealsolaysfluegasbypasstubeatthesternsectiontomeetthefuelshiftrequirement.Theairpreheaterissteeltubular,steelstructure,thesternpartissupportedbysteelframe,whichcanwithstand7intensityofearthquake.Therearecycloneseparatorinsidethedrum,thefurnacechamberismembranewaterwall,bundledowncomer.Thesuperheatedsteamisregulatedbysurfacetypeattemperator,thecoolingwateristhecycledboilerfeedwater.Theplatformiswebplatestructure,thecinderdischargeriswaterpowercleaner.蒸發(fā)量t/h蒸汽壓力

MPa蒸汽溫度℃給水溫度℃設(shè)計(jì)燃料外形尺寸（高×寬×深）m設(shè)計(jì)效率（煤／甘蔗糠）%903.82450105煤／甘蔗糠27×12.6×17.889.6／84.2130t/h蔗渣鍋爐BagasseBoiler

本鍋爐為室外布置，單鍋筒自然循環(huán)鍋爐，采用“п”型布置。前吊后支、固態(tài)排渣，單燒甘蔗渣時(shí)，在爐膛下部前側(cè)布置了前置爐室。甘蔗渣由布置在前置爐室上面的七個(gè)甘蔗渣噴渣裝置噴播進(jìn)入前置爐室。省煤器和空氣預(yù)熱器各為兩級(jí)交錯(cuò)布置+2。空氣預(yù)熱器為鋼管式，構(gòu)架采用鋼結(jié)構(gòu)，尾部為鋼架支承結(jié)構(gòu)。按7度地震設(shè)計(jì)，鍋筒內(nèi)部采用旋風(fēng)分離器，爐膛采用膜式水冷壁，集中下降管，過熱蒸汽溫度調(diào)節(jié)采用面式減溫系統(tǒng)，減溫水采用鍋爐給水。平臺(tái)為拉網(wǎng)板結(jié)構(gòu)，采用灰斗排渣裝置。

ThisBoilerisoutdoorslocated,singledrumnaturalcirculation,пt(yī)ypelayout.Frontsectionhangerandsternsectionsupport,solidstatecinderdischarge.Ifonlytakethebagasseasfuel,therelaythefrontcompartmentunderthefrontfurnacechamber.Thebagasseisfeedintothefrontcompartmentbysevenspraydevicesonthefrontcompartment.Theeconomizerandairpreheaterare