Home
Service
FAQs
FAQ of gas-fired(oil-fired) boilers
What are the causes of flame-out of gas-fired or oil-fired boiler?
What are the causes of flame-out of gas-fired or oil-fired boiler?
17 Jul 2020
1) The causes of flame-out of gas-fired boiler:
Flame-out caused by the sudden increase of fuel gas pressure; fuel gas supply failure caused by magnetic valve’s malfunction; great changes of fuel gas composition and excessive moisture content of fuel gas; low temperature of furnace caused by excessive pressure, air leak or excessive air due to the malfunction of forced draft fan or induced draft fan.
2) The causes of flame-out of oil-fired boiler:
Malfunction of oil pump; suction tube coming out of the oil level; blocking of oil filter or fuel feed pipe; oil supply failure caused by magnetic valve’s malfunction or operator’s mistake; oil with water when heated by steam in the pass; oil with water due to the wrong position of suction tube; inappropriate combination of oil and water (water floats on oil); oil with water due to the blocking of drain-pipe of oil tank.
Related FAQs
View More
Related products
View More
-
WNS series gas-fired (oil-fired) steam boilerLive Chat1-20 t/h0.7-2 MPa -
WNS series gas-fired (oil-fired) hot water boilerLive Chat0.7-14 MW0.7-1.25 MPa -
SZS series gas-fired (oil-fired) hot water boilerLive Chat7-116 MW1-1.6 MPa
By boiler medium
By boiler structure
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
Related news
View More
-
In Indonesia, a tropical country in Southeast Asia, palm shells have become a popular choice as biomass boiler fuel. Leveraging its extensive experience in biomass energy utilization, ZOZEN Boiler offers highly customized solutions for the Indonesian market. Our biomass boilers, fueled by palm shells, are widely used in industries such as oil & fats, rubber, animal feed, paper, and food processing, providing these sectors with a stable and reliable energy supply. Characteristics of Palm S...06 May 2025 -
Amidst the vast landscapes of Xinjiang, the thriving tomato processing sector has emerged as a vital economic driver. Xinjiang Shuanghe Hong Tomato Products Co., Ltd., an industry leader, achieved remarkable daily processing capacity of 5,500 tons during the 2024 season, translating to annual output value of 300 million RMB. Behind this industrial prowess lies the robust support of ZOZEN Boiler's cutting-edge thermal solutions. Strategic Implementation: Precision Delivery Against the Clock W...29 Apr 2025 -
In Wenzhou, a city pulsating with China's economic vitality, the new energy industry is surging. Against this backdrop, Zhejiang Weiming Shengqing Energy New Materials Co., Ltd. (referred to as Weiming Shengqing) has partnered with industry leaders to establish a production base for 200,000 tons of cathode materials annually. At the heart of this project are two 50-ton ZZ series gas-fired boilers from ZOZEN Boiler, renowned for their high efficiency and reliability. Weiming Shengqing's ...22 Apr 2025
