Biomass Pellet Hot Water Boiler
Our BDW series CE approved 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
Old induced draft fan
New induced draft fan
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
3. Siemens PLC control system
Different langue can be choose.
Operation interface using Siemens touch screen, intuitive interface, simple and convenient operation.
PLC program control system, have temperature setting, cycle control,
Alarm: lack of pellets alarm, fault alarm, over-temperature, funnel temperature
Automatic ignition, induced air delay shut down automatically, automatic feeding, program design has automatic feeding contact point, can be connected external feeding machine.
Can also be weekly control boiler starting and stopping every day, advanced functions such as automatic restart program, completely out of human care, operation simple and convenient !
UPS: Control circuit is equipped with emergency power supply, ensure the fuels inside the chamber to burn adequately when power failure.
|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|
|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|
|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|