Up to 125 TPH
NRSW Scheduled Waste & Sludge Fired Boilers

Non-Recyclable Solid Waste (NRSW) / Scheduled Waste & Sludge Fired Boilers

Designed for sustainable combustion of challenging and extremely heterogeneous waste fuels

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TBWES NRSW-fired boilers efficiently convert non-recyclable solid waste, scheduled waste, and sludge into energy, ensuring safe disposal and reliable power generation.

Engineered with inclined reciprocating grate combustion systems and robust thermal recovery, these boilers ensure optimal performance despite variable waste quality of the extremely heterogeneous NRSW wastes while guaranteeing maximum and consistent steam output. Advanced emission controls minimise environmental impact, making them highly suitable for industries seeking landfill diversion, energy self-reliance, and compliance with circular economy goals.

Technical data

  • Product capacity / performance range

    • Capacity range: Up to 125 TPH

    • Pressure: 15 to 70 kg/cm²(g)

    • Temperature: Up to 430°C

  • Fuel type or energy sources – Non-recyclable solid waste (NRSW), industrial scheduled waste, sludge

  • Compliance or standards followed – ASME, IBR, EN, PED, PESR

  • Design – 

  • Single-drum and bi-drum options

    • Multi-pass design

    • Step grate combustion technology

    • Combustion system: Reciprocating grate technology with special refractory

    • Vertical & horizontal models

  • Flexibility or customisation options – The product can be customised based on customer needs or scale

  • Other technical information – 

    • Specially designed combustion & feeding system to accommodate a wide range of net calorific values

    • The furnace is sized for complete combustion, carryovers, and also to ensure proper residence time of 
      2 sec at >850°C for complete combustion of fuel and to decompose the dioxin/furans

Product features

Modularised design for minimal on-site setup
Enables fast installation with minimal on-site assembly, reducing erection time and project complexity
Inclined reciprocating grate combustion technology
Ensures superior combustion and ash management for diverse waste streams, effectively handling varying calorific values, irregular shapes and sizes through continuous mixing
Optimised pressure part design
Features corrosion-resistant pressure part design and specialised metallurgy, ensuring long-term operational integrity
Specialised refractory engineering
Incorporates fuel-optimised refractory engineering for enhanced material durability and prolonged boiler service life
Integrated flue gas cleaning system
Removes harmful substances and control particulate emissions through circulating dry scrubbing and bag filter
Significant lifecycle cost reductions
Reduces operational expenses by eliminating various waste handling costs
Intelligent combustion control
Automated and digitally enabled control logic precisely manages combustion of multiple waste types
Up to 81% on NCV Up to 430 °C 10 to 70 kg/cm²(g)
Up to 1,000 tonnes per day
Municipal Solid Waste (MSW) Fired Boilers

Municipal Solid Waste (MSW) Fired Boilers

Efficiently converts municipal solid waste into energy, drastically reducing landfill volume and generating consistent power

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TBWES MSW-fired boilers are ideal for industries and municipalities seeking affordable clean energy and sustainable waste management.

TBWES has tied up with HZI Steinmüller (now Kanadevia Inova Steinmüller), Germany for addressing the low calorific value norms for municipal solid waste combustion using the advanced state-of-the-art technology. Kanadevia Inova Steinmüller's forward-acting reciprocating grate technology is globally recognised for its superior combustion of heterogeneous waste, ensuring maximum energy recovery and exceptional operational reliability. Its robust construction and intelligent controls minimise emissions and maintenance, leading to unmatched plant availability and efficiency. Kanadevia Inova Steinmüller has 660+ Waste to Energy installations globally.

Technical data

  • Product capacity / performance range – 

    • Capacity: Up to 1,000 tonnes per day

    • Operating pressure: 15 to 70 kg/cm2(g)

    • Temperature: Up to 450 °C

  • Fuel type or energy sources – Municipal solid waste (MSW)

  • Compliance or standards followed – ASME / IBR / EN / PED / PESR

  • Design – 

    • Kanadevia Inova Steinmüller's forward-acting reciprocating grate technology

    • Multi-pass design

    • Vertical & horizontal models

  • Flexibility or customisation options – The product can be customised based on customer needs or scale

  • Other technical information – 

    • The air-cooled reciprocating grate offers high versatility by accommodating broad waste variations, from calorific value to size

    • Modular construction enables effortless grate bar replacement in new and existing installations

Product features

Forward-acting reciprocating grate technology
The state-of-the-art Kanadevia Inova Steinmüller combustion technology ensures maximum energy recovery and exceptional operational reliability
Maximised uptime
Engineered for durability, the robust construction and assured service life significantly boost overall plant availability
Optimal burnout
Advanced combustion control with precise air and grate velocity management ensures uniform waste mixing and complete burnout
Integrated flue gas cleaning system
Removes harmful substances and control particulate emissions through advanced dry/semi-dry scrubbing, utilising lime and activated carbon
Effective organic waste destruction
Complete waste destruction is achieved through optimised combustion air, precise furnace temperatures and residence times
Up to 90% reduction in waste volume
Significantly reduces the amount of waste requiring disposal, lowering landfill dependency and handling costs
Automated combustion control
Achieves optimal combustion of the extremely heterogeneous waste, ensuring maximum and consistent steam output
Up to 81% on NCV Up to 450 °C 15 to 70 kg/cm²(g)
Up to 300 TPH
Refuse Derived Fuel (RDF) Fired Boilers

Refuse Derived Fuel (RDF) Fired Boilers

Sustainable solution to efficiently convert the complex RDF waste into clean energy

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RDF-Fired Boilers are engineered for transforming diverse refuse-derived fuels (RDF) into usable energy with low emissions and high efficiency.

TBWES RDF-fired boilers feature automated, digitally-enabled control logic for combustion, specifically optimised for firing RDF. This ensures optimal combustion of extremely heterogeneous waste. With superior heat recovery, advanced emission controls, fuel flexibility and low operating costs, our boilers help industries and municipalities reduce landfill load and meet stringent emissions norms, making it an ideal fit for circular economy goals.

Technical data

  • Product capacity / performance range

    • Capacity range: Up to 300 TPH

    • Pressure: Up to 70 kg/cm²(g)

    • Temperature: Up to 495°C depending on fuel mix

  • Fuel type – Refuse derived fuel (RDF)

  • Compliance or standards followed – ASME / IBR / EN / PED / PESR

  • Design – 

    • Single-drum & bi-drum options

    • Single-pass & multi-pass designs

    • Inclined reciprocating grate combustion technology

    • Vertical & horizontal models

  • Flexibility or customisation options – The product can be customised based on customer needs or scale

  • Other technical information – The furnace is sized for complete combustion, carryovers and also to ensure proper residence time of 2 sec at >850°C for complete combustion of fuel and to decompose the dioxin/furans

Product features

Modularised design for minimal on-site setup
Enables fast installation with minimal on-site assembly, reducing erection time and project complexity
Inclined reciprocating grate combustion technology
Ensures superior combustion and ash management for diverse waste streams, effectively handling varying calorific values, irregular shapes and sizes through continuous mixing
Optimised pressure part design
Features corrosion-resistant pressure part design and specialised metallurgy, ensuring long-term operational integrity
Specialised refractory engineering
Incorporates fuel-optimised refractory engineering for enhanced material durability and prolonged boiler service life
Integrated flue gas cleaning system
Removes harmful substances and control particulate emissions through circulating dry scrubbing and bag filter
Significant lifecycle cost reductions
Reduces operational expenses by eliminating various waste handling costs
Intelligent combustion control
Automated and digitally enabled control logic precisely manages combustion of multiple waste types
Up to 81% on NCV Up to 450 °C 15 to 70 kg/cm²(g)
Up to 300 TPH
Heat Recovery WTE Boilers

Heat Recovery Boilers Downstream of Waste Gasifiers / Rotary Kilns / Stokers

Maximise energy recovery by capturing waste heat from gasifiers, kilns and stokers for sustainable power

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TBWES Heat Recovery Boilers convert waste process heat from gasifiers, rotary kilns, and stoker systems.

The boilers efficiently capture all types of corrosive and dust-laden flue gases coming from municipal solid waste or refuse derived fuel or non-recyclable solid waste incineration in the gasifiers, rotary kilns, and stoker systems. This process converts otherwise wasted heat into usable steam or electricity, significantly boosting overall plant energy efficiency. Our boilers reduce operational costs and enable sustainable energy recovery for integrated waste-to-energy plants and process industries with high thermal loads.

Technical data

  • Product capacity / performance range

    • Capacity range: Up to 300 TPH

    • Pressure: 15 to 70 kg/cm²(g)

    • Temperature: Up to 480°C

  • Compliance or standards followed – ASME, IBR, EN (CE) – PED, EN (UKCA) PESR

  • Design – 

    • Multi-pass heat recovery boiler downstream of kilns, gasifiers or stokers with once-through or multi-pass designs

    • Interface engineering between stokers/gasifiers/kilns and waste heat boilers

    • Interface engineering for vertical and horizontal boiler arrangements

  • Flexibility or customisation options –
    The product can be customised based on customer needs or scale

  • Other technical information 
    Specially designed combustion & feeding system to accommodate a wide range of net calorific values

B&W
Manufactured as per the technology developed by Thermax

Product features

Modularised design for minimal on-site setup
Enables fast installation with minimal on-site assembly, reducing erection time and project complexity
Optimised for high-temperature, fouling environments
Designed for high-temperature, particulate-laden exhaust, they feature specialised materials, optimised heat transfer surfaces, and effective fouling resistance
Significant lifecycle cost reductions
Minimises long-term operational expenses throughout the plant's lifespan by converting waste heat from industrial processes into usable energy
Intelligent combustion control
Automated and digitally enabled control logic precisely manages combustion of multiple waste types
Up to 81% on NCV Up to 480 °C 15 to 70 kg/cm²(g)
Up to 300 TPH
FlexiSource™

FlexiSource™ Boilers

Single solution addressing needs for waste disposal and renewable based combined heat and power

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FlexiSource™ offers unparalleled flexibility in sourcing a wide variety of waste fuels, ensuring high reliability, availability, and efficiency.

TBWES FlexiSource™ Waste to Energy boilers feature automated, digitally enabled control logic that precisely manages combustion for 140+ varied waste fuels, including non-recyclable solid waste (NRSW), refuse derived fuel (RDF), municipal solid waste (MSW), and agro-waste. This provides high flexibility to efficiently source and utilise diverse green fuels and wastes, ensuring optimal and eco-friendly disposal. The steam generated can then be seamlessly used for process heat or captive power, optimising resource recovery.

Technical data

  • Product capacity / performance range

    • Capacity range: Up to 300 TPH

    • Pressure: Up to 70 kg/cm²(g)

    • Temperature: Up to 495°C, depending on fuel mix

  • Fuel type or energy sources – Non-recyclable solid waste (NRSW), refuse-derived fuel (RDF), agricultural waste, biofuels, biomass and other available fuels

  • Compliance or standards followed – ASME / IBR / EN / PED / PESR

  • Design – 

  • Single-drum and bi-drum options

    • Single-pass & multi-pass designs

    • I-step grate combustion technology

    • Vertical & horizontal models

  • Flexibility or customisation options – The product can be customised based on customer needs or scale

  • Other technical information – 

    • Specially designed combustion and feeding system to accommodate a wide range of net calorific values, ranging from 1400-4,000 kcal/kg, moisture content up to 60%, with irregular fuel sizes ranging from 50 to 1000 mm
    • Integrated flue gas treatment system with scrubbers, bag filters and ESPs as applicable

Product features

Modularised design for minimal on-site setup
Enables fast installation with minimal on-site assembly, reducing erection time and project complexity
Multi-fuel compatibility
Tried & tested expertise for combustion of more than 140 varied fuels
Modern furnace design
Tall furnaces with second generation secondary air jets for ensuring complete combustion of volatiles
Multi-feeding locations in furnace
Coordinated multi-feeding locations in the furnace ensure optimum heat release rates
Integrated flue gas cleaning system
Removes harmful substances and controls particulate emissions through advanced dry/semi-dry scrubbing, utilising lime and activated carbon
Significant reduction in waste volume
FlexiSource™ boiler achieves up to a 90% reduction in initial waste material volume
Exceptional efficiency
Achieves up to 81% efficiency on NCV
Significant lifecycle cost reductions
Reduces operational expenses by eliminating various waste handling costs
Intelligent combustion control
Automated and digitally enabled control logic precisely manages combustion of multiple waste types
Up to 81% on NCV Up to 495 °C 10 to 70 kg/cm²(g)
Subscribe to Up to 81% on NCV