Co- Generation Power Plant of 6 Mw From Sugar Mill Bagasse & Coal

 Equipment Required for a 6 Mw Chp Plant

1. Boiler

2. Boiler feed water pump

3. Hp&Lp dosing system

4. ID, FD & SA fans

5. Air compressor

6. HP Steam valves

7. Blow down valve

8. Relief valves

9. Control valves

10. Steam turbine

11. Governor

12. Turbine gear box

13. GVC

14. Diesel engine

15. Lube oil purifier

16. Steam pressure reducing & desuperheating station

17. Motor

18. DC Motor

ELECTRICAL:

1. Alternator

2. Diesel set alternator

3. HT breaker panel

4. Air circuit breakers & contactors

5. SF6 circuit breaker

6. 11kv switchboard

7. ACB, SFU, contractors

8. Overload relays

9. MCB

10. Protective relays

11. Lt panels & bus trunking

12. Vfd panels

13. Load managers/mfm

14. Vfd for fans and bagasse feeders

15. All Instrumentation and Controls

16. DCS

Manufacturer requirements

• Country of Origin must be USA/ UK/ EU countries/ China/ Brazil/Turkey
• Must be in the relevant manufacturing business within the last 10 years.
• Delivered at least 5 (Five) unit of the offered or higher capacity item.
• Must have at least (2) years reliable operating history outside manufacturer’s country.

How many tonnage biomass boilers are used in a 6 MW cogeneration power plant?

According to the calculation of ZBG company engineers, it needs to be equipped with a 20-ton biomass steam boiler.

biomass boilers

Features and advantages of 20 ton biomass steam boiler

Power saving:

Zhengguo biomass fluidized bed boiler operates at low bed pressure, the pressure head of the primary and secondary fans, Roots fans and induced draft fans of the boiler is reduced, the power consumption of the fans is reduced, and the power saving reaches more than 30%.

Savings:

In low bed pressure operation, the back pressure in the furnace is reduced, the material concentration in the secondary air area is reduced, the secondary air penetration disturbance effect is enhanced, the combustion efficiency is improved, and the boiler saves coal and biomass by 3-5%.

Low wear:

The heating surface has almost no wear, and the annual operating hours can reach more than 8,000 hours.

Low resistance:

A new generation of ultra-high-efficiency cyclone separators after technical improvement, the d50 value is 12 microns, and the d99 value reaches 100 microns. The separation efficiency is over 99.6%, and the total resistance is less than 1100pa.