I. Main Structures mhando dzePlived car Steam Boiler

Parizvino,Pulverized Coal BoilerKunyanya ine zvivakwa zvina: wns yakatwasuka yemukati yekubatanidza shell biiler, DHS single-drum trans

WNS yakatwasuka yemukati yekubatanidza shell boiler: Iyo capacity renji ndeye 4 ~ 20T / h (steam boiler), 2.8 ~ 14 mw (inopisa yemvura boiler). Nekuda kwekukamiswa kwevira saizi, ukuru hwekufambisa hwekufambisa uye shell Wall bilickness, kugona uye paramende yeWNSPluversized Marya Akabirirwa Boileryakaderera.

SZS kaviri-Drum holdingdinal mvura tube boiler: Iyo mari yekuwedzera ndeye 10 ~ 50T / h. Nekudaro, szs pulverized marasha steam boiler ane dambudziko reAsh kubhadharwa pasi pechoto uye convection kupisa kuendesa zone.

DHS single-drum transverse mvura tube boiler: Vertical chimiro chakakodzera kune yakakura simba. DHS pamusoro peBurder anovimba nerutsigiro rwevhu, chimiro chakakomberedzwa, uye inopisa yakaiswa kumusoro kwechoto. Zvichakadaro, vertical yepamusoro-kuridza chimiro chinodzivirira dhizaini uye muchiramba muchoto, chivimbisei kugadzikana kwekuvhiya uye kuenderera mberi.

Ii. Dhizaini yeSZS35-1.25-AIII YEMAHARA PEAL STEAM Boiler

1. Pulverized Coal Steam Boiler Dhiza Paramende

Yakarongedzwa kugona: 35t / h

Rated Steam Dzvinyiriro: 1.25mpa

Rated Feed Tembiricha yemvura: 104 ℃

Rated Steam tembiricha: 193 ℃

FLUE GESI Tembiricha: 136 ℃

Dhizaina Kubudirira: 90%

Dhizaini yemafuta: AIII INS SELLE

LHV yeMafuta: 25080 KJ / KG

FUEL PLEASTUPT: 3460KG / H

Marara emvura anoputika anopisa akarongwa mumadziro epamberi pekuvira. Marasha anodhonzwa akaiswa muchoto kuburikidza neBurner, uye akapisa kunze muchoto. Kukwikwidza kwakanyanya kuendesa kupisa kune radiation yekupisa nzvimbo, ipapo iyo flue gasi inopinda munzvimbo yekubika mumuswe, inoyerera bundu, uye inozopera simba kune iyo mamiriro ekunze kuburikidza neChimney. Iyo boiler inoumbwa nechomoto radiation kupisa nzvimbo module, chira chinobatanidza flue duct, convection yekupisa nzvimbo module, economizer inobatanidza flue duct uye economizer. 

2. Nhanganyaya yezvikamu zvikuru

2.1 chimbo chinopenya nzvimbo yekudziya

Furaice Radiant yekupisa nzvimbo inosara uye kurudyi membrane wall (tube ф60 × 5) yakarongedzwa pakati peiyo yepamusoro uye yakaderera musoro (ф377 × 20). Iyo yekumusoro uye yakaderera musoro (ф219 × 10) Pamadziro emberi uye kumashure kwemusoro wepamusoro uye akaderera echoto, achizadzisa micro-yakaipa kudzvinyirira.

Sncr pombi (ф38x 3) inoiswa pakati pevira pamusoro. SOOT kuputika pombi (ф32 × 4) iri mune yakadzika yemadziro emvura emvura. SOOT kuputika pombi (ф159 × 6 & ф57 × 5) iri muzasi wevira. Ash inodonha chiteshi iri mumashure kwechirongo chevira.

2.2 kuunganidzwa nzvimbo yekupisa

Convection yekupisa nzvimbo yemvura inotonhorera system ine yepamusoro dumbu re ф1200 × 25, Lower Drum ye ф800 × 20 uye convection tube bundle ye ф51. Iyo yemukati yeiyo yepamusoro uye yakaderera Drum inotora iyo Dash Plate kuti ive nechokwadi chekuti kuyerera kweiyo pombi haisi isingasviki 0,3 m / s, uye kutenderera kwemvura kwakavimbika. Convection tube bundle yakarongedzwa pakati pekumusoro uye yepazasi uye kuruboshwe uye kurudyi kweConvection tube bundle yakazara membrane madziro (tube ф51 × 4), kugadzira iyo flue gasi ndima; Iyo convection yekudziya nzvimbo machubhu inoiswa kune chigubhu.

Acoustic soot blower yakarongedzwa pakati pemadziro emberi yekubiridzira nzvimbo yekudziya, uye saka inovhuvhuta pombi (ф32 × 3) yakarongedzwa pazasi penzvimbo yekubatanidza.

2.3 Economizer

Iyo yekupisa pombi yehupfumi inorongwa pachirongo chebhandi, kutora ht150 kukanda pombi yesimbi uye nekuvandudza kwazvo hupenyu hwebasa. Iyo Economizer ine yeADH yekuchenesa chiteshi pazasi uye tembiricha yekumanikidza kuyera gomba kune inlet nekubuda.