精品国产午夜,AV久久一区二区,欧洲视频一区二区免费不卡,国产91精品麻豆

Hongtai Hotline(WeChat)?Hongtai Hotline(WeChat):13839468258

Introduction to WNS type fuel gas steam boiler

WNS series gas steam boiler introduction
   It adopts the internationally mature three-return full wet back structure, which is safe and reliable. The furnace is made of corrugated furnace, which not only enhances the disturbance of the flue gas, but also increases the radiation heat transfer area; it not only increases the rigidity of the furnace, but also effectively reduces the thermal stress of the furnace; not only enhances the heat transfer effect, but also enhances the heat transfer effect. Promote the combustion of fuel in the furnace; the entire heated surface is symmetrically arranged, the structural strength is firm, and the water circulation system is reasonable. The upper drum has a large water capacity, a large steam space, good steam quality, and small fluctuations in water level during operation. The distance between the two drums is large, and the diameter of the tube is large, ensuring a good natural circulation. The unique furnace setting and the flushing method of the flue gas to the hot surface make the heat loss of the boiler less.
WNS series gas steam boiler features
1. Pre-post purge function to improve burner working conditions and extend life
2. The unique large combustion chamber design increases the heat receiving area of ??the furnace, reduces the volume of the boiler, and reduces NOx emissions;
3. The front and rear pipe box of the boiler adopts multi-stage sealing method to ensure no smoke leakage;
4. It has a large steam space and good steam quality;
5. The horizontal structure has ample heating area, sufficient heat transfer, stable boiler operation and high combustion efficiency under load changes. Furnace low position technical parameters
Rated evaporation: 1-10t/h
Working pressure: 0.8-1.25Mpa
Steam temperature: 175-193 ° C
Applicable fuel: light diesel oil, heavy oil, natural gas, liquefied gas, city gas

Copyright ? 2022 Hongtai Boiler?????ICP Register:豫ICP備19020484號 XML地圖

Hongtai Low nitrogen and oxygen boiler

熟女久久p| av综合一下| 噜噜色男人的天堂密臀av| 成 人 黄 色 99| www超碰麻豆| 毛片网站免费区| 日韩一级二级三级大片| 日本久久黄色电影| 日本人成A片在线一区二区| 欧美一区日韩国产| 久久久看少妇性高潮| 色秘 乱码一区二区三区男奴-百度 | 久艹久艹久| 狠狠综合久久AV一区二区蜜桃| 爆操日本熟妇视频| 蜜臀91一区二区在线播放| 国内精品你懂的| 国产精品少妇久久| 午夜综合色| 人人干 人人草人人爽| 污污污污污污网站| 双插院久久| 欧洲人体艺术成人视频在线观看| 精品国产偷拍精品在线| 日韩射精在线看视频| 国产乱码一区精品二区| 美女黄色动态视频| 91国产精品久久久一区二区三区| 日韩丰满少妇人妻精品视频| 外国成人视频在线观看| 国产午夜精品一区二区三区牛牛| 国产欧美日本区| 欧美mv国产mv网站永久| 欧美黄色直播网站| 美女尤物潮吹内射| 欧美性日韩中央字幕小说| 日韩素人视频不卡| 晋城| 精品国产午夜福利不卡 | 骚货自慰1区2区| 精品 在线|