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Zhengzhou Boiler Co., Ltd.
Zhengzhou Boiler Co., Ltd.  

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circulating fluidized bed boiler room water system 

Special Groups: steam boilers (44)
Place of Origin: Henan, China (Mainland) 
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Introduction to The CFBC Boiler Room Process (2) Water System

 Introduction to The CFBC Boiler Room Process (2) Water System Introduction to The CFBC Boiler Room Process (2) Water System

Introduction to The CFBC Boiler Room Process (2) Water System Introduction to The CFBC Boiler Room Process (2) Water System
      Introduction to The CFBC Boiler Room Process (2) Water System

Introduction to The CFBC Boiler Room Process (2) Water System includes water treatment, thermal deaerator, deaerator water pump, periodical blowdown drain flash tank, continuous blowdown drain flash tank, sample coolers.
Introduction to The CFBCBoiler Room Process (2) Water System optimal design of water system.By new design,water-cooled beam system and boiler water,cooling water system into a single pressure system to solve the water-cooled beam bum,leakage and other troubles.
Introduction to The CFBCBoiler Room Process (2) Water System deaerator cum storage tank
1.One number Spray cum tray type deaerator of 132 TPH capacity and De-aerated water
tank of 15 minutes storage of boiler MCR generation capacity between NWL to trip
level.
2. Deaerator operating pressure shall be around 1.4 Kg / cm2 (g).
3.Deaerator is to be mounted on separate structure as shown in General arrangement
drawing.
4. One x 100% pneumatically operated deaerator pressure control valve with manual
operated isolation valve at up stream and downstream and one number manual by
pass valve.
5. One x 100% pneumatically operated deaerator level control valve with manual
operated isolation valve at up stream and downstream and one number manual by
pass valve.
6. Steam piping from pressure control valve to deaerator
7. Feed water piping from level control valve to deaerator.
8. Over flow piping from deaerator terminated near deaerator with level control valve.
9. Ladders or staircases, as required.
10. Lightly resin bonded mineral wool insulation with plain aluminium cladding of 0.70 mm
thick.
11. Valves, fittings and instruments as required (Refer P & ID).
Introduction to The CFBCBoiler Room Process (2) Water System
Energy-saving Circulating Fluidized Bed Boiler takes the principle of stationary design and circulating fluidized bed map as the guide,the theory of material balance and the theory of particle fuel combusition and a more substantial reduction in the total bed stock,thus form the flow pattern based on the re-structure of Energy-saving Circulating Fluidized Bed Boiler technology.It represents the latest developments direction of the circulating fluidized bed technology.The structure features of Energy-saving Circulating Fluidized Bed Boiler is :
1 The structure of a single drum Energy-saving Circulating Fluidized Bed Boiler transverse type
2 The suspension furnace of energy-saving circulating fluidized bed boiler equipped with film water-cooled wall and the imports of separator is water-cooled flue
3   The use of bell hood of Energy-saving Circulating Fluidized Bed Boiler that 's easy to replace,low resistance,non-inverted gray
4 The separator and the center tube of energy-saving circulating fluidized bed boilerhave the technological improvements for low resisitance,high separation efficiency
5 The use of patented technology and equipped with independent device of roots blower to save power consumption
6 The use of low bed pressure operation.
7 The use of lower pressure fans,reducing the power consumption of fans
8 Optimization of secondary air layout and flow vents to reduce the secondary air pressure of fans
9 To improve the fuel crusher and screening system,the coal particalsize is in line with design requirements
10 The air preheater use of a multi-tube boxarrangement,and low-temperature use of corrosion-resistant steel to avoid the corrosion due to low temperature cause to replace the whole.  
The performance characteristics of DHX Series Energy Saving Circulating Fluidized Bed Boiler is:
1.Power-saving:The fance can reduce more than 30%
  Power consumption,operate under low bed pressure,the pressure head of the first,second blower,Roots blower,induced draft fan have been reduced,the power consumption of fans is reduced.
2.Coal-saving:the coal-saving of boiler can reach 3-5%
  Operate under low bed pressure,back-pressure reduced in the furnance,reduce the concentration of secondary air regional materials, the effect of secondary air penetration disturbance is enhanced to improve combustion efficiency.
3.Less-wear:There is almost no wear and tear on the heating surface,the annual running time was up to 8000 hours.
4.Operate under low bed pressure,low flow speed of flue gas,small materials concentration in the furnance,less wear and tear,can run for a long period.

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Tel: 86-371-67838018
Fax: 86-371-67838092
Mobile: 86- 139 4911 7539
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Company Info

Zhengzhou Boiler Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association, Other
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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