Biomass Pellet Hot Water Boiler
Our BDW series CE approved biomass pellet hot water boiler is available for various biomass pellet, such as biomass straw, forestry waste, etc., so it is popular in European countries. During the past years, we have exported to United Kingdom, Ireland, Italy, Spain, France, etc. All these biomass pellet hot water boiler is used for heating or bathing, such as home heating and bathing, hotel heating and bathing, greenhouse heating, etc.
With boiler market development, we do several search and investigation for different pellet hot water boilers and update our pellet hot water, following is some advantages of our pellet hot water boiler:
1. Pellet ignitor
| Old Ignitor | New Ignitor |
| 1.Material: resistance wire, this material make the igniter easy to burn out , then people has to change the igniter frequently. 2.It need large power to ignite, need 2000w, it is current consuming. 3.It is difficult to ignite, the temperature rises slowly. |
1.Material: ceramic, the resistance wire was packed in the ceramic tube, this way can protect the resistance wire from burning out. 2.This ceramic pellet igniter import from Europe. It can be repeated ignition without harming the igniter. 3.The temperature can reach 950℃ in 60 seconds. 4.It is energy-saving, only need 300w to ignite |
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Old induced draft fan |
New induced draft fan |
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1.Model: Multi-wing induced draft fan 2.Material: most manufacturer use aluminum, this make it the short life. 3.It easy to store fouling, more dust was blown on the blades, then it will make big noise. 4.The fan easily deformed in the high temperature. 5.It’s large air flow comes with higher lose. |
1.Model: Blade Induced draft fan 2.Material: 100% pure copper 3.The heat insulation link bridge can protect the motor from burning down, this make it has long life compare with multi-wing fan |
| Item / Model | BDW0.018 | BDW0.035 | BDW0.06 | BDW0.08 | BDW0.12 | BDW0.18 | BDW0.24 | BDW0.35 | BDW0.48 | BDW0.7 | BDW1.05 | BDW1.4 | |
| 85/65－P | 85/65-P | 85/65-P | 85/65-P | 85/65-P | 85/65-P | 5/65-P | 85/65-P | 85/65-P | 85/65-P | 85/65-P | 85/65-P | ||
| Rated thermal power (Mw/h) | 0.018 | 0.035 | 0.06 | 0.08 | 0.12 | 0.18 | 0.24 | 0.35 | 0.48 | 0.7 | 1.05 | 1.4 | |
| Rated thermal output (Kcal/h) | 1.5×104 | 3×104 | 5×104 | 7×104 | 10×104 | 15×104 | 20×104 | 30×104 | 40×104 | 60×104 | 90×104 | 120×104 | |
| Electric power (W) | I. D. Fan | 40W | 40W | 120W | 120W | 370W | 550W | 550W | 750W | 1.1KW | 1.5KW | 2.2KW | 3KW |
| F. D. Fan | 35W | 40W | 60W | 80W | 80W | 250W | 370W | 550W | 550W | 550W | 750W | 550W*2 | |
| Feeding Motor | 60W | 60W | 90W | 90W | 90W | 180W | 180W | 180W | 180W | 400W | 400W | 400W*2 | |
| Ignitor | 600W | 600W | 600W | 600W | 600W | 600W | 600W | 600W | 600W | 600W | 600W | 600W×2 | |
| Chimney diameter (mm) | 108 | 108 | 108 | 108 | 139 | 159 | 159 | 159 | 159 | 219 | 219 | 273 | |
| Water inlet diameter (mm) | DN25 | DN25 | DN25 | DN40 | DN50 | DN65 | DN65 | DN80 | DN80 | 110 | 140 | 140 | |
| Fuel consumption (kg/h) | 3.5 | 7.5 | 12.5 | 18 | 25 | 38 | 50 | 75 | 100 | 150 | 225 | 300 | |
| Boiler dimensions (mm) | 1200*500*1 350 | 1230*440* 1160 | 1335*460* 1260 | 1500*525* 1390 | 1800*610* 1470 | 1950*720* 1600 | 2100*800* 1800 | 2400*950* 2000 | 2600*1100* 2200 | 2800*1200* 2300 | 3100*1300* 2400 | 3500*1450* 2700 | |
| Dust remover dimensions (mm) | ―― | —— | —— | —— | —— | Φ550*1400 | Φ550*1400 | Φ550*1400 | Φ650*1500 | Φ650*1500 | Φ750*1650 | Φ750*1650 | |
| Boiler body weight (KG) | 180 | 210 | 290 | 320 | 670 | 800 | 1000 | 1300 | 1650 | 2500 | 3400 | 4400 | |
| Reference heating area(m2) | 80-150 | 150-280 | 300-400 | 400-600 | 600-800 | 800-1200 | 1200-1600 | 1600-2400 | 2400-3200 | 3200-4800 | 4800-7200 | 7200-9000 | |