What are the causes and treatment methods for the slugging of the circulating fluidized bed boiler?
The causes for the slugging of the circulating fluidized bed boiler
1) The screening range of bed feed particles is too narrow and there are too many large particles.
2) The ratio of bed height to bed diameter (or width) is too large.
3) The running air speed is too high.
4) The design of the air distribution device is unreasonable. To be specific, too large hood's small holes diameter or pitch, and uneven air distribution can result in too large air bubbles or uneven distribution.
The treatment methods for the slugging of the circulating fluidized bed boiler
1) Increase the proportion of small particles
2) Reduce the air volume appropriately
3) Reduce the thickness of feed layer
-
SHX coal-fired CFB (circulating fluidized bed) steam boilerLive Chat10-35 t/h1.25-2.5 MPa
-
DHX coal-fired CFB (circulating fluidized bed) steam boilerLive Chat20-75 t/h1.25-1.6 MPa
-
SHX coal-fired CFB (circulating fluidized bed) hot water boilerLive Chat7-17.5 MW1-1.6 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
-
In Weihai, Shandong, the fish meal industry serves as a vital pillar of the local economy, now facing increasingly fierce market competition. Amid this landscape, enterprises are eager for energy solutions that are not only efficient and eco-friendly but also cost-effective. At this crucial moment, the ZOZEN triple drum biomass boiler has made a strong entrance, opening new paths for the local fish meal enterprises. ZOZEN Triple Drum Biomass Boiler: Paving a New Way for Fish Meal Enterprises ...24 Jun 2025
-
As global attention toward sustainable development intensifies, green and eco-friendly practices have become the main theme across all industries. For traditionally high-energy, high-emission sectors, technological innovation is essential to achieve clean production and unlock new growth. The plastic foam industry, a vital part of industrial manufacturing, has long faced the dual challenges of high energy consumption and environmental pressures. The emergence of biomass boilers offers a new gree...17 Jun 2025
-
With the ongoing advancement of the “Belt and Road” Initiative, economic and trade cooperation between China and Kyrgyzstan has become increasingly close. In February 2025, the two countries announced the launch of negotiations on a service trade and investment agreement, injecting new momentum into their bilateral collaboration. Against this backdrop, Chinese industrial equipment is making its way into Kyrgyzstan, helping local businesses grow—ZOZEN Boiler stands out as an exe...10 Jun 2025