cfb boiler alstom support reactions

Industrial boilers

Product thermal capacity: 4-35 t/h

Working pressure: 1.0-2.5 MPA

Outlet temperature: 184-350 ℃

Available fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Available industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

  • Product introduction
  • Technical advantages

cfb boiler alstom support reactions have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion device and is fully automated in operation. After the burner ignites the fuel, flame fills the round coil tubes and transfers heat by radiation through the tube wall (first pass). The high temperature flue gas gathers at the back door and then turns to the convection tubes section (second pass), where heat transfer takes place by convection. The flue gas gradually cools down here and flows to the front door, where it is reversed and goes into the third pass. After that, it enters into the chimney through the economizer and is released into the atmosphere.

cfb boiler alstom support reactions.This type of heater is delivered as a whole, and is installed on site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has four heating areas: furnace radiation heating area, the first convection tube bundle heating area, the second convection tube bundle heating area and economizer (waste heat boiler).

Digitized manufacture
  • The laying-off of steel tube adopts CNC 3D laser cutting machine.
  • The manufacture of round coil tube adopts CNC coil tube automatic production line. Once-forming and no need for plastic .
Full argon arc welding
  • The tube butt adopts argon arc welding technique and the seams will be done x ray real-time imaging, preventing unqualified seams from entering coil production line .
Easy operation
  • Heater is wholly assembled before delivery, it is easy for installation, debugging and operating.
  • Fully automatic operating, burning, liquid level of high level tank, outlet temperature and flow rate are adjusted automatically and self-protected.
  • The inlet and outlet with end flanges and flanged cover structure facilitate the installation and layout of tubeline in boiler house.
Less fuel consumption
  • Internal side adopts good insulation material, outside uses stainless steel plate, which can mostly reduce heat lost and make working environment better.
  • Multilayers closely spaced tube bundle and steel rod is used to seal and fix, completely eradicating short circuit of flue gas.
  • Before delivery, the residue moisture is removed completely, so the system draining period is reduced to 2 days from 12 days.
Safely operation
  • The inner coil tube has bigger flow rate, so it is more stable under high temperature operation.
  • Conical coil effectively protects the furnace wall at the end of heater and burner on the top.
cfb boiler alstom support reactions cfb boiler alstom support reactions cfb boiler alstom support reactions

(PDF) Alstom Power's Flash Dryer Absorber For Flue Ga

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Proceedings of the 20th International Conference o

CFB BOILER DEVELOPMENT HISTORY IN CHINA The history of CFB boiler development in China is the extension of that of fluidized bed combustion (FBC) boiler development, which began in 1960s on bubbling fluidized bed (BFB) boiler. By 1980, the number of operating BFB in China was over 3000, largest unit population in the world. > Get A Quote >

boiler machine suppliers - emetreinta.

2 x 5mw power plant boiler thailand; Types Of Gas Boilers; for power plant coal fired boiler; steam boilers singapore; cfb boiler alstom support reactions; gas boiler germany; babcock boilers south africa; top boiler factory list; boiler manufacturers in europ; gas pressure required for steam boiler; Palm fruit sterilize boiler; 1 kcal to tph > Get A Quote >

17th International Conference on Fluidized Bed Combustio

Most of these CFB boilers burn local low rank coals. To investigate the combustion characteristics of anthracite and optimize the operation of CFB boilers, a series of thermal tests were done on a 220t/h CFB boiler, in AIXI power plant, and on a 410t/h CFB boiler (the largest CFB boiler in … > Get A Quote >

Of Coal Use For Cfbc Boiler - ilristorantelatorre.

coal CFB boiler,CFB boiler combustion technology. The circulating fluidized bed boiler combustion technology is used by us, we have the experience of producing coal circulating fluidized bed(CFB) boiler for many years, combing with some advanced operating data, while relying on clean-burning technology theory in Tsinghua University.. > Get A Quote >

Boiler having a fluidized bed heat exchanger - ALSTO

7/29/2015 · The invention is related to a boiler, typically a circulating fluidized bed boiler (CFB), which comprises a fluidized bed heat exchanger. Circulating fluidized bed boilers include a reactor where the solid particles are fluidized and where chemical reactions and/or combustion reactions can take place. > Get A Quote >

Proceedings of the 20th International Conference o

In order to increase the power generation efficiency of CFB boiler, supported by State Development and Reforming Commission (SDRC), three largest boiler works in China obtained technical license of 300MW CFB boiler from Alstom Company in the late 1990s. > Get A Quote >

Metal oxide redox chemistry for chemical looping processe

10/18/2018 · One promising technology for modern energy and chemical conversions is chemical looping, central to which are redox cycles of metal oxides. This Review describes chemical looping schemes and … > Get A Quote >

Designing Fuel Systems for Large Biomass Plan

Cofiring in a CFB Boiler. A new 350-MW Alstom Power CFB boiler was added into the area formerly occupied by Unit 2. Dry biomass has too little moisture to support biological activity and > Get A Quote >

Fluidized bed combustion of single coal char particles a

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Oxy-fuel combustion in circulating fluidized bed

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