ASME or CE Standard 75 T/H Lignite Fired CFB Boiler for Power Plant

1. 75T/H lignite fired CFB boiler:This boiler is a new type CFB boiler, which designed and optimized on basis of JBG 75t/h coal fired CFB boilers, with high efficiency and low pollution. It can fire lignite coal with high moisture.
The boiler adopts circulation fluidized bed combustion type, with high efficiency and low pollution character. Its combustion efficiency is as high as 97%. By limestone feeding when fire with high sulfur content fuel, it can obviously reduce the discharge of SO2. Meanwhile the NOx emission also can be control effectively due to the combustion temperature of boiler at about 900ºC and reduce corrosion on equipment from sulfur and pollution to environment from flue gas. Ash residue is active enough to be used as aggregate materials for cement.
This is a kind of natural circulating water tube boiler with circulating combustion system by adopting volute-type cyclone separators. The furnace is made up of membrane water-cooling wall. The superheaters are divided into high and low temperature stages with the spray desuperheater arranged between the two stages. The two-stage economizers, primary and secondary air preheaters are arranged in the back-end pass.
2. 75 T/H lignite fired CFB boiler parameter:INTRODUCTIONPARAMETERrated capacity75 t/hrated steam pressure6.9 MParated steam temperature480 ºCfeed water temperature150 ºCprimary air preheating temperature150 ºCsecondary air preheating temperature150 ºCexhaust gas temperature135 ºCapplicable fuellignite3. Company introduction:
Established in 1954, Jinan Boiler Group Co., Ltd. ( Hereinafter called "JBG" ) is a large backbone company that manufactures Grade "A" power boilers and industrial boilers in China, and is also one of the leading companies for CFB boiler and biomass boilers. With the total asset value being over RMB 3 billion, JBG has 1500 employees, including 460 engineering technical staff. Located in the famous historical and cultural city -Jinan, the capital of Shandong Province, which is called "City of Springs", JBG covers an area of 320,000 square meters.
Majoring in the manufacture of power boilers and industrial boilers, JBG integrates the research & design, manufacture, auxiliaries supply, installation, maintenance, alteration, power plant EPC, environmental project EPC and technology consultation.
Adhering to the business principle "dedicating clean energy, making green products, improving economic benefit and building harmonious enterprise", JBG develops the first circulating fluidized bed power boiler in China, introduces and digests the 100% biomass power boiler technology and manufactures the first 30MW biomass power boiler in China. Now, JBG has grown up to be a globally-known CFB (Circulating Fluidized Bed) boiler research base and the largest biomass fired boiler manufacture base, and JBG is one of high-tech enterprises in Shandong Provence and recognized as an experimental base by the Thermophysics Institute of China Academy of Science. JBG positively follows the low carbon economy trend and development of new energy industry and vigorously develops CFB boilers, biomass power boilers etc. for energy conservation and environmental protection. Now, JBG has developed more than 10 series and 100 types of products including CFB boilers, biomass boilers, pulverized-coal fired boilers, hot water boilers, waste heat recovery boilers, chemical recovery boilers, oil/gas fired boilers, waste incineration boilers, De-Sox & De-NOx products and pressure vessels etc.. The products are popular in China and exported to many countries, including Japan, Belgium, Singapore, Indonesia, Malaysia, Thailand, Pakistan, India, Viet Nam, Cambodia, Mongolia, Nigeria, Rwanda etc.
4. Company certificates: