一种负压自吸式防风节能火嘴的研制与应用  

Development and application of a negative pressure self-priming windproof energy-saving burner nozzle

作　　者：高鑫鑫 GAO Xinxin(Pingbei Petroleum Cooperative Development Project Department,PetroChina Changqing Oilfield Company,Yan'an,Shaanxi 717408,China)

机构地区：[1]中国石油长庆油田分公司坪北石油合作开发项目经理部,陕西延安717408

出　　处：《江汉石油职工大学学报》2025年第2期56-58,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：针对现有的火嘴中燃气压力波动较大、炉火燃烧不充分的问题,根据文丘里原理发明了一种负压自吸式防风节能火嘴。该结构通过强制鼓风,使火焰燃烧更加稳定,进风更加平稳,更加适应低气压力燃烧,充分接触炉堂炉壁,达到提高热量吸收的目的,符合绿色发展理念。To address the issues of significant gas pressure fluctuations and incomplete combustion in existing burner nozzles,a negative pressure self-priming windproof energy-saving burner nozzle was developed based on the Venturi principle.This design uses forced air injection to stabilize flame combustion,ensure smooth air intake,and adapt to low-pressure gas combustion.By enhancing contact with furnace walls,it improves heat absorption efficiency,aligning with green development principles.

关 键 词：防风节能火嘴 负压自吸式 燃烧器 

分 类 号：TE977[石油与天然气工程—石油机械设备]