Biomass pellet hot water boiler
Hot water boilers are mainly used for heating and bathing. Hot water boilers circulate the hot water of the thermal insulation tank through the hot water circulating pump, and then heat the hot water of the tank again and again to achieve the purpose of bathing. Hot water boilers circulate the hot water of the heating pipeline through the hot water circulating pump and meet the heating requirements of people through the radiator (radiator). The hot water boiler and the hot water circulating pump cooperate with the heat exchanger to realize the dual functions of bathing and heating.
Use site
Hotels, bathing centers, breeding and aquaculture industry heating and hot water, fast hotels, beauty salons, foot bath, baby bath, villas heating hot water and other hotels, bath foot club heating hot water and so on.
Technical Information
1.Feeding system: there are double stage feeding system,
The first stage is keep the feeding quantity, which will guarantee the reasonable fuel feeding.
The second stage is to keep that there is no extra fuel inside the feeding rod, which will make the boiler work in safety condition. Meanwhile, it will lower down the load of the feeding systems and avoid any problems.
2. Safety of the boiler
On the second feeding stage, there is spray device which will avoid any back fire problems. During combustion of the boiler, once there is some reason cause the back fire problem, when the temperature of second feeding stage have exceed 95 degree C, the boiler water will be spray to extinguish the fire automatically. Once the temperature lower than 90 degree C, the spray will closed automatically.
3. Control system
We take use of the digital control system which has changed the formal feeding mode( based on motor speed and the time control). We used the air sensor system to control the feeding systems. Based on the concentration of the environment air to control the feeding speed and quantity, which will make the boiler work always in stable condition.
4.Ignition and keep fire.
The ignition system make the boiler start at any time. For some big boilers, there is also keep firing system, which will keep the boiler firing all the time.
5.Maintenance jobs"
You just open the boiler door to clean the dust once per week, that all. Because of the fully combustion, there will be very little dust left inside the furnace.
6.Duct of the boiler
Humanized design of the duct, you can connect very easily in different direction.which has reduce the elbow of the duct, and increase the flow rate of the air. Through this way the boiler will work stably.
7.Exhaust temperature
There is temperature sensor in the chimney to test the temperature. On that basis, the temperature will be displayed and you will check the exhaust heat temperature will be lower than 120dgree C.
8.Combustion of the boiler
Take use of the higher temperature ceramics combined material burner and different air feeding system, which will the fuel fully burnt. The highest temperature can achieve 1300 degree C, which will make the dust and gas become gasifying in short time.
9.Dust collecting system
There equip with the wet scrubber dust collector for the boiler. The dust collecting efficiency can be more than 99%. Almost all dust will be collected by the scrubber.
Hot water boiler technical information
| Boiler type |
CLHS-0.041 |
CLHS-0.088 |
CLHS-0.12 |
CLHS-0.175 |
CLHS-0.24 |
CLHS-0.35 |
CLHS-0.58 |
CLHS-0.7 |
CLHS-1.05 |
CLHS-1.4 |
CLHS-1.75 |
CLHS-2.1 |
CLHS-2.8 |
CLHS-3.5 |
| Working pressure |
Normal pressure
|
| Heat efficient |
93%
|
| Rated thermal power |
40kw |
90kw |
115kw |
175kw |
230kw |
350kw |
540kw |
700w |
1100kw |
1400kw |
1750kw |
2100kw |
2800kw |
3500kw |
| Rated thermal power |
35000Kcal |
75000Kcal |
100000
Kacl |
150000
Kcal |
200000
Kcal |
300000
Kcal |
450000
Kcal |
600000
Kcal |
900000
Kcal |
1200000
Kcal |
1500000
Kcal |
1800000
Kcal |
2400000
Kcal |
3000000
Kcal |
| Chimney size |
120mm |
120mm |
120mm |
165mm |
190mm |
190mm |
220mm |
220mm |
275mm |
325mm |
375mm |
375mm |
425mm |
500mm |
| Water inlet diameter |
DN25 |
DN25 |
DN40 |
DN40 P
|
DN50,
|
DN60,
|
DN80,
|
DN80 |
DN80 |
DN100 |
DN125 |
DN125 |
DN125 |
DN150 |
| Expand water diameter |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN40 |
DN40 |
DN40 |
DN40 |
DN40 |
DN40 |
DN50 |
DN50 |
| Blow down diameter |
DN20
|
DN20 |
DN20 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
| Silo capacity |
78kg |
88kg |
105kg |
132kg |
160 kg |
228 kg |
252 kg |
345 kg |
507 kg |
618 kg |
648kg |
689 kg |
746 kg |
806 kg |
| Power consumption |
0.3Kw/h |
0.46 Kw/h |
0.7 Kw/h |
0.9 Kw/h |
1.2 Kw/h |
1.7 Kw/h |
4.5 Kw/h |
7 Kw/h |
14 Kw/h |
18 Kw/h |
31 Kw/h |
34 Kw/h |
50 Kw/h |
70 Kw/h |
Boiler size mm
(L x W x H) |
1100*
720*
1200 |
1395*
910*
1770 |
1395*
910*
1990 |
1450*
100*
2010 |
1552*
1110*
1880 |
1620*
1110*
2180 |
1720*
1210*
2320 |
1816*
1306*
2375 |
2010*
1342*
2525 |
2203*
1207*
2865 |
2402*
1407*
2980 |
2602*
1607*
3080 |
2550*
1983*
3225 |
3021*
2102*
3153 |
| Shipment weight |
500kg |
610 kg |
712 kg |
927 kg |
1445 kg |
1720 kg |
1980 kg |
2400 kg |
2852 kg |
3143 kg |
3520 kg |
4050 kg |
4875 kg |
6500 kg |
| Burning mode |
Gasification burning
|
| Fuel available |
Biomass pellet
|
| Feeding mode |
Double stage with anti back fire screw feeder
|
| Heating flow |
Five pass
|
Six pass |
| Delivery mode |
Assembled
|
| Lifting way |
Crane or folk lift |
| Heating area(mm2) |
420 |
900 |
1200 |
1800 |
2400 |
3600 |
5400 |
7200 |
10800 |
14400 |
18000 |
21600 |
28800 |
36000 |
| Hot water capacity (t/hr) |
0.875 |
1.8 |
2.5 |
3.8 |
5 |
7.5 |
11.25 |
15 |
22.5 |
30 |
37.5 |
45 |
60 |
75 |
Fuel consumption
(kg/hr) |
9.4 |
19.8 |
26.46 |
39.7 |
52.9 |
79.4 |
119.0 |
158.7 |
238.10 |
321.0 |
401.3 |
481.5 |
642.1 |
802.6 |
Biomass fuels for the Hot water boiler:
Audited Supplier 
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