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There could be an elaborate answer !
In short - for an efficient, reliable, and safe boiler operation, there is a need of basic instrumentation.
1. Safe sequence of motors and control devices.
2. Air fuel ratio control. Fuel measurement meter.
3. Inlet water flow measurement and control to maintain safe water level. Mobrey switch or suitable level switch or transmitter. Water flow meter.
4. Differential steam pressure control - pressure switch or pressure transmitter.
5. Firing sequence controller.Purging sequence. Flame detection and ignition control.
6. Two element or three element water level control method.
7. Safety valves.
8. Fuel tank level control if not gas used.
9. Dearator level control, deareator pressure / temp control
10. Alarm and trip limits and control
11. Suitable control cabinet with PLC or hardwired logic and devices and suitable user interface / HMI
12. Exhaust temp, and other sox, nox measurement.
13. Blow down method and control.
14. Intet water quality monitoring and control.
If coal or bio mass used there will more add on instrumentation and control necessary.
What else can I help you with?
Define boiler and classification of boiler?
Boiler can be classified as below
What is afbc boiler?
Atmospheric Fluidized Bed Combustion Boiler (AFBC boiler) is a type of operational boiler. In a AFBC boiler a little more fluidized bed combustor is added than a conventional shell boiler.
How a boiler is different from kettle or pressure cooker?
Boiler have minimum pressure 28 bar as per. Indian boiler act.so p c xan not call a boiler
How do you get water in the boiler?
In the combo boiler for the central heating? You need a small piece of hose (or it might have a permanent connection) to fix to the mains from the boiler. Then turn the taps near the boiler for the mains and the boiler. You want the pressure to be about 1.3 bar
What are the types of once through boilers?
Benson Boiler , Sulzer boiler are the main subtypes of once-through boiler
When was Journal of Instrumentation created?
Journal of Instrumentation was created in 2006.
When was Treatise on Instrumentation created?
Treatise on Instrumentation was created in 1844.
What is Drummond instrumentation?
types of spinal instrumentation. Drummond instrumentation, also called Harri-Drummond instrumentation, uses a Harrington rod on the concave side of the spine and a Luque rod on the convex side.
What is Zeilke instrumentation?
types of spinal instrumentation. Zeilke instrumentation is similar to Cotrel-Dubousset instrumentation, but is used to treat double curvature of the spine. It requires wearing a brace for many months after surgery.
What is the recent technology in the field of electronics and instrumentation?
what is the recent technology in the field of electronics and instrumentation? what is the recent technology in the field of electronics and instrumentation?
Define boiler and classification of boiler?
Boiler can be classified as below
What is Instrumentation of electronics?
minimum instrumentation is a multi-meter (volt/ohms/amps) and an oscilloscope.
Syllabus of vizag steel plant for instrumentation?
syllabus of vizag steel plant for instrumentation
What is afbc boiler?
Atmospheric Fluidized Bed Combustion Boiler (AFBC boiler) is a type of operational boiler. In a AFBC boiler a little more fluidized bed combustor is added than a conventional shell boiler.
Applied electronics and instrumentation?
Applied Electronics and Instrumentation are subjects for applied engineering. It is a combination of Electronics and Instrumentation Engineering. The course has a great scope and is offered by many universities.
How do you lightup afbc boiler?
what is boiler
What are risks of spinal instrumentation?
Spinal instrumentation carries a significant risk of nerve damage and paralysis.
