1. Gas-fired Boiler products: Natural gas boiler, coke oven gas boiler, marsh gas boiler, blast furnace gas boiler, oil gas mixed burned boiler, multiple gas blending combustion CFB boiler 2. Gas-fired boiler parameter: Rated capacity: 75 t/h
Steam outlet pressure: 3.82 Mpa
Steam outlet temperature: 450 ºC
Feeding water temperature: 104 ºC
Inlet air temperature: 20 ºC
Boiler guarantee heat efficiency: 89 %
Ignition fuel: coke oven gas
Ignition type: automatic high electronic ignition 3. Gas-fired boiler performance guarantee: 1. Guarantee the steam parameter under 50%-100% load.
2. Boiler capacity: 75 t/h
3. Boiler guarantee heat efficiency: 89 %
4. Continuous operation time: >8000 h
5. Service life of main pressure parts: >30 year
6. Stable combustion load under low load:30% 4. Gas-fired boiler characters:
•Good sealing and heat retaining: adopt membrane water wall, membrane roof superheater and all doors and holes using special structure. The roof adopts advanced secondary sealing which makes sure the boiler sealing and heat retaining.
•Full suspension structure: furnace water wall and superheater are supported on boiler rood beam grillage through suspending rod. There is free downward expanded freely while boiler operation.
•Boiler adopts full steel structure: steel structure adopts advanced system software to carry out stress analysis and design.
•Install two grade convection superheater at furnace outlet horizontal duct.
•Install two grade economizer and air preheater at tail vertical duct.
5. 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 2 billion, JBG has 1300 employees, including 300 engineering technical staff. Located in the famous historical and cultural city -Jinan, the capital of Shandong Province, which is called "City of Springs".
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, and tries to step over from a single boiler supplier to an EPC contractor.
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.