欧美精品亚洲二区_国产精品久久久久久户外露出_欧美一区二区私人影院日本 _国产色播av在线_日韩视频123_日韩欧美亚洲精品_zzzwww在线看片免费

產(chǎn)品說(shuō)明： Introduction YYL(YYW)系列有機(jī)熱載體爐為快裝式強(qiáng)制循環(huán)燃油（氣）鍋爐。本系列鍋爐本體受熱面結(jié)構(gòu)緊湊，受熱面由內(nèi)、中、外（或內(nèi)、外）密排的圓盤(pán)管構(gòu)成；內(nèi)盤(pán)管為輻射受熱面，中、外盤(pán)管與內(nèi)盤(pán)管的外表面構(gòu)成對(duì)流受熱面。燃料在內(nèi)盤(pán)管組成的燃燒室內(nèi)燃燒放熱，經(jīng)輻射受熱面吸收大部分熱量后，高溫?zé)煔膺M(jìn)入對(duì)流受熱面進(jìn)行換熱，出鍋爐后在空氣預(yù)熱器中加熱鍋爐燃燒所需的空氣，再經(jīng)除塵器由引風(fēng)機(jī)將煙氣送至煙囪排入大氣 安裝極其方便靈活，只要將鍋爐就位于其基礎(chǔ)上即可。 受熱面采用密排圓盤(pán)管，受熱面布置充足，降低管子表面熱負(fù)荷，是導(dǎo)熱油使用更安全。 爐膛尺寸與燃燒火焰相匹配，采用了正壓燃燒，輻射換熱效率高。 鍋爐結(jié)構(gòu)緊湊，大大節(jié)約了鍋爐房的占地面積。 大型鍋爐尾部設(shè)置空氣預(yù)熱器，提高鍋爐效率。 YYL(YYW)organic heat-medium boiler is snap-type forced circulation oil gas-fired boiler.The compact heating area comprises of inner,minddle and outer or inner and outer closely-aligned round coils.Inner coils are the radiation heating area and middle and outer coils serve the convection heating area with external surface of inner coil.Fuel fires and generates the heat in the conbection chamber of inner coils.Most heat is absorbed by the radiation heating area and residue hot fume flows in the convection heating area for heat exchange.Finally low-temperature fume exhausts outside with chimney via the fume outlet of boiler. Extremely flecible and simple installation.Just place the boiler on the foundation. Heating area is the closely-aligned round coils.Heating area is arranged sufficiently to reduce the surface heat load of pipe and handle the heat transfer oil safely. Size of hearth matches the combustion flame.Use the barotropic combustion to increase the radiation heating efficiency. Compact boiler saves the space of boiler room greatly. Air preheater is mounted at the tail of large boiler to improve the efficency. 產(chǎn)品范圍： Scope 供熱量120-14000KW，設(shè)計(jì)壓力1.1MPa Delivered heat:120-14000KW design pressure:1.1MPa