VTM SERIES
VTM SERIES
The VTM- series, vertical three pass solids fuel fired thermic fluid/thermal oil heater is designed for maximum efficiency, using a variety of solid fuels including agro-waste fuels. It allows high process temperatures at low operating pressures.
The combustion system for solid fuels consists of fuel handling and stoking equipment, refractory lined chamber, air and flue gas handling system (including I.D. fan and F.D. fan) with blowers and pollution control equipment. The furnace construction is done on site (only for bricks works). It includes foundation, fabrication and erection of supporting structure, building up refractory chambers, fixing up firing doors, ash doors, access doors, support bars for fire grates, grate bars, etc.
Operating Range
- Capacity – 0.4 to 10.0 million kcal/hr
- Fuel- Solid fuels/agro-fuels
- Temperature - 300℃
| Specification | Unit | VTM-100 | VTM-200 | VTM-300 | VTM-400 | VTM-600 | VTM-800 | VTM-1000 | VTM-1500 | VTM-2000 |
|---|---|---|---|---|---|---|---|---|---|---|
| General | ||||||||||
| Maximum heat output | M. Kcal/hr | 0.1 | 0.2 | 0.3 | 0.4 | 0.6 | 0.8 | 1.0 | 1.5 | 2.0 |
| maximum working temperature | °C | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 |
| hermic fluid heater Rise temperature |
°C | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Hot Oil Inlet/ Outlet | MM | 40 | 50 | 80 | 80 | 80 | 100 | 100 | 120 | 150 |
| Heating surface area of heater | M² | 7.5 | 15 | 23 | 30 | 45 | 60 | 75 | 113 | 150 |
| Oil holding capacity of heater | litre | 26 | 97 | 147 | 280 | 418 | 741 | 931 | 1750 | 2332 |
| Firing Mode | Manual | |||||||||
| Type of fuel | Fuel | Wood Log, Briquette, coal, | ||||||||
| Boiler efficiency | ||||||||||
| On Wood Log | % | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 |
| On Briquette | % | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 |
| On Coal | % | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 | 76 +/-2 |
| Fuel Consumption | ||||||||||
| Wood Log (3500) | Kg/hr | 38 | 75 | 113 | 150 | 226 | 301 | 376 | 564 | 752 |
| Briquette (4000) | Kg/hr | 33 | 66 | 99 | 132 | 197 | 263 | 329 | 493 | 658 |
| Coal (4500) | Kg/hr | 29 | 58 | 88 | 117 | 175 | 234 | 292 | 439 | 585 |
| Electrical Load | ||||||||||
| Circulation Oil Pump | H.P. | 5.00 | 7.50 | 10.00 | 10.00 | 15.00 | 20.00 | 25.00 | 30.00 | 40.00 |
| ID fan without BF | H.P. | 1.00 | 2.00 | 3.00 | 5.00 | 7.50 | 10.00 | 10.00 | 15.00 | 20.00 |
| FD fan with APH | H.P. | N.A. | N.A. | N.A. | 2.00 | 3.00 | 3.00 | 5.00 | 7.5 | 10.0 |
| Total Electric Load | H.P. | 6.00 | 9.50 | 13.00 | 17.00 | 25.50 | 33.00 | 40.00 | 52.50 | 70.00 |
| Overall Dimention | ||||||||||
| Length | mm | 1600 | 1600 | 2400 | 3200 | 3500 | 3500 | 3600 | 4300 | 5000 |
| Width | mm | 1400 | 1400 | 2600 | 2800 | 3300 | 3500 | 3800 | 4500 | 5200 |
| Height | mm | 2100 | 2500 | 3500 | 5500 | 5500 | 5600 | 5700 | 6400 | 7500 |
| 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 wood log is 3500 Kcal/KG.
- GCV of briquette is 4000 Kcal/KG.
- GCV of coal is 4500 Kcal/KG.