Power Plant Boilers

Designed for cogeneration and process users in distilleries, paper, solvent extraction, rice, and textiles, Enermax combines a rugged bi-drum body with AFBC/CFBC or grate firing to burn coal, lignite, wood, agro-residues, or biogas while meeting strict stack limits.

Thermax • Power Plant Boiler

Enermax — Two-Drum Water-Tube Boiler
Product Overview

Thermax Enermax is a two-drum water-tube boiler engineered for continuous duty on difficult, fouling fuels. It produces saturated or superheated steam for process and cogeneration users in sectors such as distilleries, paper, solvent extraction, rice, and textiles. Interchangeable firing systems—fluidized bed (AFBC/CFBC) or grate firing—let the boiler fit the fuel while meeting emissions targets with standard ESP/baghouse/scrubber/FGD packages.

Operating Range

Steam capacity
Up to 30 TPH

Max Pressure
45.0 kg/cm² (g)

Steam Temperature
Up to 450 °C

Multi Fuel
Coal, lignite, wood, paddy husk, groundnut shells, coffee husk, bagasse, biogas

Features

  • High-capacity heating system.

  • Available firing combinations: FBC, Dumping Grate, Pulsating/Reciprocating Grate, Travelling Grate.

  • Multi-fuel: coal, lignite, wood, agro-based fuels, biogas.

Saturated or Superheated Steam

Cogeneration-ready

High-uptime on fouling fuels

“Enermax is a two-drum water-tube boiler from Thermax. Powermax can be used to combust a wide variety of fuels.”

Typical Applications

Distilleries

Paper

Rice

Textile

Industrial utilities

Solvent extraction

Thermax • Power Plant Boiler

Enermax — Two-Drum Water-Tube Boiler
Product Overview

Thermax Enermax is a two-drum water-tube boiler engineered for continuous duty on difficult, fouling fuels. It produces saturated or superheated steam for process and cogeneration users in sectors such as distilleries, paper, solvent extraction, rice, and textiles. Interchangeable firing systems—fluidized bed (AFBC/CFBC) or grate firing—let the boiler fit the fuel while meeting emissions targets with standard ESP/baghouse/scrubber/FGD packages.

Operating Range

Steam capacity
Up to 30 TPH

Max Pressure
45.0 kg/cm² (g)

Steam Temperature
Up to 450 °C

Multi Fuel
Coal, lignite, wood, paddy husk, groundnut shells, coffee husk, bagasse, biogas

Features

  • High-capacity heating system.

  • Available firing combinations: FBC, Dumping Grate, Pulsating/Reciprocating Grate, Travelling Grate.

  • Multi-fuel: coal, lignite, wood, agro-based fuels, biogas.

Saturated or Superheated Steam

Cogeneration-ready

High-uptime on fouling fuels

“Enermax is a two-drum water-tube boiler from Thermax. Powermax can be used to combust a wide variety of fuels.”

Typical Applications

Distilleries

Paper

Rice

Textile

Industrial utilities

Solvent extraction

Thermax • Power Plant Boiler

Enermax — Two-Drum Water-Tube Boiler
Product Overview

Thermax Enermax is a two-drum water-tube boiler engineered for continuous duty on difficult, fouling fuels. It produces saturated or superheated steam for process and cogeneration users in sectors such as distilleries, paper, solvent extraction, rice, and textiles. Interchangeable firing systems—fluidized bed (AFBC/CFBC) or grate firing—let the boiler fit the fuel while meeting emissions targets with standard ESP/baghouse/scrubber/FGD packages.

Operating Range

Steam capacity
Up to 30 TPH

Max Pressure
45.0 kg/cm² (g)

Steam Temperature
Up to 450 °C

Multi Fuel
Coal, lignite, wood, paddy husk, groundnut shells, coffee husk, bagasse, biogas

Features

  • High-capacity heating system.

  • Available firing combinations: FBC, Dumping Grate, Pulsating/Reciprocating Grate, Travelling Grate.

  • Multi-fuel: coal, lignite, wood, agro-based fuels, biogas.

Saturated or Superheated Steam

Cogeneration-ready

High-uptime on fouling fuels

“Enermax is a two-drum water-tube boiler from Thermax. Powermax can be used to combust a wide variety of fuels.”

Typical Applications

Distilleries

Paper

Rice

Textile

Industrial utilities

Solvent extraction

Combustion Systems

Enermax accepts multiple firing systems so the boiler can be configured to the fuel and operating requirements. Options include Fluidized Bed (FBC: AFBC/CFBC), Travelling Grate, Dumping Grate, and Reciprocating/Pulsating Grate. Each option is defined by the specific fuel-feeding, air, bed, and ash-handling components supplied with the boiler.

Fluidized Bed

How It Works

Air from the Plenum Chamber flows through the Fluidising Air Nozzles into the Sand Bed, while fuel enters via the Fuel Feeding Nozzles, Fuel Feeding Venturi, and Fuel Feeding Cross and mixes within the bed for combustion.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Fluidized Bed Boilers — Circulating Fluidized Bed Combustion(CFBC) and Atmospheric Fluidized Bed Combustion(AFBC)

Circulating and atmospheric fluidized beds offer high burnout, high efficiency, excellent fuel flexibility, and in-bed desulfurization capability. Key features from the brochure are summarized below.

Features of CFBC
  • Combustion rate: 95–99%.

  • Boiler thermal efficiency: ≥ 87%.

  • Handles a wide fuel range (coal, lignite, biomass, agri-waste).

  • Limestone can be added for in-bed SO₂ capture (forms sulfates).

  • Low-temperature combustion + air staging suppress NOx.

  • Load adjustment capability (brochure: “10–30% range of adjustment”).

  • Suited for large boilers with varying load.

  • High automation for secure, economical operation.

  • High-temp cyclone yields high bed-material collection.

Travelling Grate

How It Works

The Rotary Fuel Feeder meters fuel and the Mechanical & Pneumatic Spreader distributes it onto the Travelling Grate; Combustion Air passes up through the grate as the Hydraulic Drive moves the grate forward, and ash falls into the Ash Collecting Hopper.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Dumping Grate

How It Works

The Rotary Fuel Feeder and Pneumatic Spreader place fuel onto the Dumping Grate, the Air Supply delivers air from below the grate, and the Dumping Grate opens to discharge ash.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Reciprocating Grate

How It Works

The Rotary Fuel Feeder charges the Fuel Service Hopper, fuel passes the Ignition Arch onto the Pulsating Grate, the Hydraulic Drive actuates the grate to advance the bed, and ash drops to the Ash Collecting Hopper.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Combustion Systems

Enermax accepts multiple firing systems so the boiler can be configured to the fuel and operating requirements. Options include Fluidized Bed (FBC: AFBC/CFBC), Travelling Grate, Dumping Grate, and Reciprocating/Pulsating Grate. Each option is defined by the specific fuel-feeding, air, bed, and ash-handling components supplied with the boiler.

Fluidized Bed

How It Works

Air from the Plenum Chamber flows through the Fluidising Air Nozzles into the Sand Bed, while fuel enters via the Fuel Feeding Nozzles, Fuel Feeding Venturi, and Fuel Feeding Cross and mixes within the bed for combustion.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Fluidized Bed Boilers — Circulating Fluidized Bed Combustion(CFBC) and Atmospheric Fluidized Bed Combustion(AFBC)

Circulating and atmospheric fluidized beds offer high burnout, high efficiency, excellent fuel flexibility, and in-bed desulfurization capability. Key features from the brochure are summarized below.

Features of CFBC
  • Combustion rate: 95–99%.

  • Boiler thermal efficiency: ≥ 87%.

  • Handles a wide fuel range (coal, lignite, biomass, agri-waste).

  • Limestone can be added for in-bed SO₂ capture (forms sulfates).

  • Low-temperature combustion + air staging suppress NOx.

  • Load adjustment capability (brochure: “10–30% range of adjustment”).

  • Suited for large boilers with varying load.

  • High automation for secure, economical operation.

  • High-temp cyclone yields high bed-material collection.

Travelling Grate

How It Works

The Rotary Fuel Feeder meters fuel and the Mechanical & Pneumatic Spreader distributes it onto the Travelling Grate; Combustion Air passes up through the grate as the Hydraulic Drive moves the grate forward, and ash falls into the Ash Collecting Hopper.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Dumping Grate

How It Works

The Rotary Fuel Feeder and Pneumatic Spreader place fuel onto the Dumping Grate, the Air Supply delivers air from below the grate, and the Dumping Grate opens to discharge ash.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Reciprocating Grate

How It Works

The Rotary Fuel Feeder charges the Fuel Service Hopper, fuel passes the Ignition Arch onto the Pulsating Grate, the Hydraulic Drive actuates the grate to advance the bed, and ash drops to the Ash Collecting Hopper.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Combustion Systems

Enermax accepts multiple firing systems so the boiler can be configured to the fuel and operating requirements. Options include Fluidized Bed (FBC: AFBC/CFBC), Travelling Grate, Dumping Grate, and Reciprocating/Pulsating Grate. Each option is defined by the specific fuel-feeding, air, bed, and ash-handling components supplied with the boiler.

Fluidized Bed

How It Works

Air from the Plenum Chamber flows through the Fluidising Air Nozzles into the Sand Bed, while fuel enters via the Fuel Feeding Nozzles, Fuel Feeding Venturi, and Fuel Feeding Cross and mixes within the bed for combustion.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Fluidized Bed Boilers — Circulating Fluidized Bed Combustion(CFBC) and Atmospheric Fluidized Bed Combustion(AFBC)

Circulating and atmospheric fluidized beds offer high burnout, high efficiency, excellent fuel flexibility, and in-bed desulfurization capability. Key features from the brochure are summarized below.

Features of CFBC
  • Combustion rate: 95–99%.

  • Boiler thermal efficiency: ≥ 87%.

  • Handles a wide fuel range (coal, lignite, biomass, agri-waste).

  • Limestone can be added for in-bed SO₂ capture (forms sulfates).

  • Low-temperature combustion + air staging suppress NOx.

  • Load adjustment capability (brochure: “10–30% range of adjustment”).

  • Suited for large boilers with varying load.

  • High automation for secure, economical operation.

  • High-temp cyclone yields high bed-material collection.

Travelling Grate

How It Works

The Rotary Fuel Feeder meters fuel and the Mechanical & Pneumatic Spreader distributes it onto the Travelling Grate; Combustion Air passes up through the grate as the Hydraulic Drive moves the grate forward, and ash falls into the Ash Collecting Hopper.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Dumping Grate

How It Works

The Rotary Fuel Feeder and Pneumatic Spreader place fuel onto the Dumping Grate, the Air Supply delivers air from below the grate, and the Dumping Grate opens to discharge ash.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

Reciprocating Grate

How It Works

The Rotary Fuel Feeder charges the Fuel Service Hopper, fuel passes the Ignition Arch onto the Pulsating Grate, the Hydraulic Drive actuates the grate to advance the bed, and ash drops to the Ash Collecting Hopper.

Key Components

Plenum Chamber

Fuel Feeding Cross

Fuel Feeding Venturi

Fuel Feeding Nozzles

Fluidising Air Nozzles

Sand Bed

FSE FINAL-11

Emission Control Systems

Combine in-furnace measures (e.g., limestone in FBC) with end-of-pipe devices to meet stack limits.

  • Electrostatic precipitators

  • Baghouses filter

  • Particulate Scrubbers

  • Gaseous Scrubbers

  • Flue Gas Desulphurization (FGD) systems

  • Dedusting & Fume Extraction Systems

FSE FINAL-11
ELECTROSTATIC PRECIPITATOR (ESP)
WET SCRUBBERS
BAG FILTERS
FSE FINAL-11

Emission Control Systems

Combine in-furnace measures (e.g., limestone in FBC) with end-of-pipe devices to meet stack limits.

  • Electrostatic precipitators

  • Baghouses filter

  • Particulate Scrubbers

  • Gaseous Scrubbers

  • Flue Gas Desulphurization (FGD) systems

  • Dedusting & Fume Extraction Systems

FSE FINAL-11
ELECTROSTATIC PRECIPITATOR (ESP)
WET SCRUBBERS
BAG FILTERS
FSE FINAL-11

Emission Control Systems

Combine in-furnace measures (e.g., limestone in FBC) with end-of-pipe devices to meet stack limits.

  • Electrostatic precipitators

  • Baghouses filter

  • Particulate Scrubbers

  • Gaseous Scrubbers

  • Flue Gas Desulphurization (FGD) systems

  • Dedusting & Fume Extraction Systems

FSE FINAL-11
ELECTROSTATIC PRECIPITATOR (ESP)
WET SCRUBBERS
BAG FILTERS

Full System
Engineering

Full System Engineering is a trusted Thai engineering company specializing in energy systems, steam boilers, compressed air systems, and industrial infrastructure for factories and power plants.

With over 25 years of experience, we deliver turnkey engineering services that are energy-efficient, cost-effective, and sustainable.

Follow Us on Social Media:
Call Us

+662-497-9280-4

+662-420-6444-5

Visit Factory

66 Moo 2, Krathum Lom Subdistrict, Sam Phran District, Nakhon Pathom 73220

Office Hours

Mon-Fri: 8am-5pm

Sat-Sun: Closed

Email Us

fullsystem1@yahoo.com

fullsystem2@yahoo.com

Copyright © 2025 – All Right Reserved

Full System
Engineering

Full System Engineering is a trusted Thai engineering company specializing in energy systems, steam boilers, compressed air systems, and industrial infrastructure for factories and power plants.

With over 25 years of experience, we deliver turnkey engineering services that are energy-efficient, cost-effective, and sustainable.

Follow Us on Social Media:
Call Us

+662-497-9280-4

+662-420-6444-5

Visit Factory

66 Moo 2, Krathum Lom Subdistrict, Sam Phran District, Nakhon Pathom 73220

Office Hours

Mon-Fri: 8am-5pm

Sat-Sun: Closed

Email Us

fullsystem1@yahoo.com

fullsystem2@yahoo.com

Copyright © 2025 – All Right Reserved

Full System
Engineering

Full System Engineering is a trusted Thai engineering company specializing in energy systems, steam boilers, compressed air systems, and industrial infrastructure for factories and power plants.

With over 25 years of experience, we deliver turnkey engineering services that are energy-efficient, cost-effective, and sustainable.

Follow Us on Social Media:
Call Us

+662-497-9280-4

+662-420-6444-5

Visit Factory

66 Moo 2, Krathum Lom Subdistrict, Sam Phran District, Nakhon Pathom 73220

Office Hours

Mon-Fri: 8am-5pm

Sat-Sun: Closed

Email Us

fullsystem1@yahoo.com

fullsystem2@yahoo.com

Copyright © 2025 – All Right Reserved