AVIDUS ENGINEERING PVT. LTD.

Go to content

Main menu

AEPL-T-005

Training

BOILER CONTROL AND INSTRUMENTATION

Boiler Overview

  • Purpose of Boiler

  • Boiler Hardware

  • Water and Steam Circulation

  • Air and Draft System


Instrumentation & Control Review

  • Symbology

  • Control Review

  • Boiler Temperature / Pressure / Level / Flow Measurements


Boiler Demand, Combustion and Furnace Pressure Control Strategies

  • Steam Demand Controls

  • Boiler Firing Rate Demand

  • Combustion Controls

  • Furnace Pressure Controls


Boiler Steam Drum Level Control Systems

  • Drum Level Control Requirements

  • Control Strategies

  • Three Element Control

  • Super-Heated Steam Temp Control


Boiler Combustion Theory and Efficiency

  • Products of Combustion

  • Excess Combustion Air

  • Excess Air Trim Control

  • Calculating Boiler Efficiency


Boiler Burner Management Systems (BMS)

  • BMS Requirements

  • BMS Field Sensors and Hardware

  • BMS Logic

  • Boiler Safety Valves


Overview of Boiler Commissioning and Startup

  • Major Events

  • Instrumentation Tasks

  • Controller Parameter Tuning


Typical Boiler Problems, Probable Causes and Solutions

  • Combustion System Problems

  • Air/Flue Gas System Problems

  • Steam/Feed Water System Problems

Search
Back to content | Back to main menu