Kefid15. TheCFB boileris a new type boiler with high efficiency and low pollution.This boiler uses Circling Fluidized Bed burning system, has wide applicability for different coals, like soft coal, anthracite, poor quality coal, lignite, coal mud, biomass and etc This highly efficient series boiler product is (can reach 95-99%) energy-saving and environmentally-friendly.
Feb 22, 2009 · Circulating Fluidized Bed (CFB) combustion boilers gives the flexibility for combustion of a wide range of coals and alternative fuel sources. All this without compromising efficiency and with reduced emissions. This article gives a brief description of the working of a CFB boiler. At the bottom of the boiler furnace there is a bed of inert material.
How Circulating Fluidized Bed Boilers Work? - Bright Hub
Circulating Fluidized Boiler. For low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal and biomass, GE offers circulating fluidized bed (CFB) technologies with different arrangements suited to fuel. GE CFB technology has low inherent NOx emissions at 50-200 mg/Nm3 due to the following features
Circulating fluidized bed(CFB) boiler working principle
Jan 28, 2015 · ZG is a circulating fluidized bed boiler manufacturer. The circulating fluidized bed (CFB) is a clean process with the ability to achieve lower emission of pollutants. By using this technology, up to 95% of pollutants will be absorbed before being emitted to the atmosphere. In 1992, ZG and Tsinghua University cooperative research and development of circulating fluidized bed boilers.
How Circulating Fluidized Bed Boilers Work? - Bright Hub Engineering
Circulating Fluidized Bed (CFB) Boilers. A circulating fluidized bed (CFB) boiler features higher gas velocity (superficial flow velocity) in the furnace (combustor) compared with a bubbling fluidized bed (BFB) boiler. The boiler activates a mixture of particles and gas to improve combustion reaction. Moreover, the fluid sand and fuel issuing out of the furnace are collected in a cyclone and recirculated into the furnace again, thereby improving combustion …
Boiler Technology. Boiler technology had not advanced beyond that of the brewing industry then in existence, and many boiler explosions are known to have occurred. From: Modern Engineering Thermodynamics, 2011. Related terms: Boiler; Supercritical; Circulating Fluidized Bed; Circulation Pump; Flue Gas; Fluidized Bed Boiler; Separators; Black Liquor
Circulating fluidized bed - Wikipedia