COMBIPOWER-RSG
Agro Waste Fired Steam Boiler
The COMBIPOWER-RSG is a technologically advanced hybrid steam boiler that integrates the superior heat absorption of Water-Wall Membrane Panels with the robust thermal storage of Smoke-Tube designs. This "best-of-both-worlds" engineering makes it one of the most efficient solutions for large-scale steam generation using biomass and agro-waste fuels.
Designed for high performance and continuous industrial duty, the COMBIPOWER-RSG features an Automatic Reciprocating Step Grate (RSG) furnace. This system is specifically engineered to handle high-moisture fuels and varying fuel sizes, ensuring complete combustion and maximum thermal output.
Operating Range
- Capacity – 5 THP to 20 THP
- Fuel- wood pellets, Agri-pellets, biomass fuel, wood chips, Biomass agro fuels, coal etc.
- Pressure- 10.54 Kg/cm² to 21 Kg/cm²
Advanced Hybrid Engineering
The COMBIPOWER-RSG utilizes a water-wall membrane panel in the furnace area to provide a large radiant heating surface. This allows for:
- Rapid Steam Generation: The water-tube section responds quickly to load fluctuations.
- Large Thermal Reserve: The smoke-tube shell provides a stable steam reservoir for consistent pressure.
- Fuel Versatility: The Reciprocating Step Grate system allows for the efficient firing of wood pellets, agri-pellets, wood chips, and various agro-biomass fuels without manual intervention.
Key Features & Benefits
- Automatic Step Grate Technology: The reciprocating motion of the grate continuously agitates the fuel bed, ensuring uniform air distribution and preventing clinker formation.
- Superior Efficiency: Manufactured with the latest engineering techniques and world-class components, the system conforms to the most exacting standards of safety and performance.
- Reduced Manual Labor: Fully automatic fuel feeding and ash discharge systems minimize human intervention and operational costs.
- Robust Construction: Built by highly skilled engineers using modern production equipment, ensuring a long service life under demanding industrial conditions.
Industry Applications
The COMBIPOWER-RSG is the ideal powerhouse for large-scale industrial plants:
- Textile & Processing: For high-volume dyeing, printing, and finishing operations.
- Chemical & Pharmaceutical: For large reactors, distillation columns, and sterilization.
- Paper & Pulp: Providing the massive steam volumes required for drying and pulping.
- Food & Beverage: For large-scale cooking, evaporation, and pasteurization.
- Power Cogeneration: Providing high-pressure steam for captive power generation.
| Specification | Unit | CPD-RSG-40 | CPD-RSG-60 | CPD-RSG-80 | CPD-RSG-100 | CPD-RSG-120 | CPD-RSG-150 | CPD-RSG-200 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| General | ||||||||||
| Steam Output From & at 100°C | Kg/hr | 4000 | 6000 | 8000 | 10000 | 12000 | 15000 | 20000 | ||
| Working Pressure | Kg/CM² | 10.54 | 10.54 | 10.54 | 10.54 | 10.54 | 10.54 | 10.54 | ||
| Steam Temperature | °C | 183 | 183 | 183 | 183 | 183 | 183 | 183 | ||
| No's Passes | No's | Four | Four | Four | Four | Four | Four | Four | ||
| No's of Furnace | No's | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| No's of Furnace Zone | No's | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| Steam Outlet | MM | 100 | 125 | 150 | 200 | 200 | 200 | 250 | ||
| HTA | M² | 160 | 240 | 320 | 400 | 480 | 600 | 800 | ||
| Type of Crushed Fuel Fuel Crushed Briquette, Boimass Pellet, Rice husk, Plam kernel shell |
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| Boilers Efficinecey with APH | ||||||||||
| On Crushed Briquette | % | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | ||
| On Pellet | % | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | ||
| On Rice Husk | % | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | 78 +/-2 | ||
| On Plam kernel shell | % | 75 +/-2 | 75 +/-2 | 75 +/-2 | 75 +/-2 | 75 +/-2 | 75 +/-2 | 75 +/-2 | ||
| Fuel Consumption | ||||||||||
| Briquette (4000) | Kg/hr | 692 | 1038 | 1385 | 1731 | 2077 | 2596 | 3462 | ||
| Pellet (4500) | Kg/hr | 615 | 923 | 1231 | 1538 | 1846 | 2308 | 3077 | ||
| Rice Husk (3000) | Kg/hr | 923 | 1385 | 1846 | 2308 | 2769 | 3462 | 4615 | ||
| Plam kernel (4000) | Kg/hr | 720 | 1080 | 1440 | 1800 | 2160 | 2700 | 3600 | ||
| Electrical Load | ||||||||||
| Feed Water Pump | H.P. | 6.00 | 7.50 | 7.50 | 10.00 | 15.00 | 15.00 | 20.00 | ||
| I.D. fan without BF | H.P. | 20.00 | 30.00 | 40.00 | 50.00 | 60.00 | 75.00 | 100.00 | ||
| P.A. Fan | H.P. | 10.00 | 15.00 | 20.00 | 25.00 | 30.00 | 40.00 | 50.00 | ||
| S.A. Fan | H.P. | 10.00 | 15.00 | 20.00 | 25.00 | 30.00 | 40.00 | 50.00 | ||
| Furnace Movement | H.P. | 4.00 | 6.00 | 6.00 | 8.00 | 8.00 | 12.00 | 20.00 | ||
| Wet ash Remover | H.P. | 2.00 | 2.00 | 2.00 | 3.00 | 3.00 | 5.00 | 5.00 | ||
| Fuel Feeder systems | H.P. | 3.00 | 5.00 | 7.50 | 10.00 | 10.00 | 15.00 | 15.00 | ||
| Total Electric Load | H.P. | 55.00 | 80.50 | 103.00 | 131.00 | 156.00 | 202.00 | 260.00 | ||
| NOTE: In view of constant endeavors to improve our products, we reserve the right to alter or change above specifications without prior notice. | ||||||||||
- GCV of briquette is 4000 Kcal/KG.
- GCV of pellet is 4500 Kcal/KG.
- GCV of rice husk is 3000 Kcal/KG.
- GCV of palm kernel is 4000 Kcal/kg.
Frequently Asked Questions (FAQ) about Agro Waste Fired Steam Boiler
A hybrid boiler like the COMBIPOWER-RSG uses a water-wall membrane furnace for radiant heat and a smoke-tube shell for convective heat. This allows for much faster steam generation and higher efficiency compared to a traditional smoke-tube-only design.
The RSG system is designed for "difficult" fuels. The stepping motion moves the fuel through different stages of combustion (drying, burning, and ash discharge), ensuring even the most irregular agro-waste fuels burn completely with minimal smoke.
Yes. The Reciprocating Step Grate and the large furnace volume are specifically designed to handle biomass and agro-waste fuels that may have higher moisture levels than traditional coal or oil.
While the system is highly automated, regular maintenance of the grate and tubes is essential. We provide highly qualified, specially trained service personnel to guide your team during installation and train them for routine operation.
The COMBIPOWER-RSG is a high-pressure unit capable of operating between 10.54 Kg/cm² and 21 Kg/cm², making it suitable for heavy industrial processes and power generation.