How to adjust combustion during furnace startup?
During the start-up of the boiler, attention should be paid to the monitoring of the flame and the following combustion adjustments should be done:
1) Fire correctly. Before ignition, the furnace is fully ventilated. When ignition, first put in the ignition device (or torch), and then turn on the oil gun.
2) Use the burners diagonally, pay attention to timely switching, observe the proper ignition point of the burners, and strive to evenly distribute the flame in the furnace.
3) Pay attention to adjusting the amount of air intake and air supply, and the negative pressure in the furnace should not be too large.
4) When the combustion is unstable, it is especially necessary to monitor the exhaust gas temperature to prevent secondary combustion in the tail flue.
5) Increase the temperature of the primary air as much as possible, and supply the secondary air reasonably according to different fuels. Adjust the temperature difference of the smoke on both sides.
6) Make the pulverizing system start and stop stable during operation. The coal quantity of the coal feeder is stable, and the speed of the powder feeder is stable. Stable combination of wind and coal and stable oxygen content. The steam temperature and steam pressure rises steadily and the load rises steadily.
-
WNS series gas-fired (oil-fired) steam boilerLive Chat1-20 t/h0.7-2 MPa
-
SZS series gas-fired (oil-fired) steam boilerLive Chat2-110 t/h1.25-5.3 MPa
-
SZS series gas-fired (oil-fired) hot water boilerLive Chat7-116 MW1-1.6 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
-
In today's pursuit of health and environmental protection, the pharmaceutical industry is facing an energy revolution. Traditional steam boilers can no longer meet the industry's multiple demands for efficiency, environmental protection, and energy saving. Moreover, with increasingly strict environmental regulations and rising energy costs, pharmaceutical companies are becoming more cautious in their choice of boilers. The pharmaceutical industry, a field related to life and health, has...19 Nov 2024
-
In the heritage and innovation of traditional culture, China Xuan Paper Co., Ltd. plays an indispensable role. Xuan Paper, as an important medium for Chinese calligraphy and painting art, has extremely strict requirements for the environment and energy in its production process. With the company's development and the growth of market demand, the old boilers from the 1980s can no longer meet the increasing steam supply needs, making the selection of efficient and environmentally friendly steam bo...12 Nov 2024
-
From October 28th to 31st, 2024, ZOZEN Boiler exhibited at the China Brew China Beverage 2024 (CBB 2024) held at the Shanghai New International Expo Center. As a benchmark exhibition for the entire industry chain of the liquid food industry in Asia, CBB serves as an important platform for ZOZEN Boiler to showcase its strength, expand its market, and promote international exchanges. ZOZEN Boiler's Advanced Products Attract Wide Attention At booth E1-D11, ZOZEN Boiler drew the ...05 Nov 2024