威尼斯最新网址-9778818威尼斯官网

Shanghai Industrial Boiler Co., Ltd./Shanghai industrial boiler (Wuxi) Co., Ltd.
Service·Boiler knowledge
八、 According to the furnace flue gas pressure
1. Negative pressure boiler: the furnace pressure maintains negative pressure, there is a delivery and induced draft fan, which is the main type of coal-fired boiler; 2. Micro-positive pressure boiler: the furnace pressure is 2-5KPa, no need for induced draft fan, easy to low-oxygen combustion.

2018/08/20 15:20:43

1068

Prev Next
×

威尼斯最新网址|9778818威尼斯官网

XML 地图 | Sitemap 地图