China Biomass Pellet for Hot Water Boiler

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-0.041CLHS-0.088CLHS-0.12CLHS-0.175CLHS-0.24CLHS-0.35CLHS-0.58CLHS-0.7CLHS-1.05CLHS-1.4CLHS-1.75CLHS-2.1CLHS-2.8CLHS-3.5Working 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 35000Kcal75000Kcal100000
Kacl150000
Kcal200000
Kcal300000
Kcal450000
Kcal600000
Kcal900000
Kcal1200000
Kcal1500000
Kcal1800000
Kcal2400000
Kcal3000000
KcalChimney size120mm120mm120mm165mm190mm190mm220mm220mm275mm325mm375mm375mm425mm500mmWater inlet diameterDN25DN25DN40DN40 P
DN50,
DN60,
DN80,
DN80DN80DN100DN125DN125DN125DN150Expand water diameterDN25DN25DN25DN25DN25DN25DN40DN40DN40DN40DN40DN40DN50DN50Blow down diameter DN20
DN20DN20DN25DN25DN25DN25DN25DN25DN25DN25DN25DN25DN25Silo capacity 78kg88kg105kg132kg160 kg228 kg252 kg345 kg507 kg618 kg648kg689 kg746 kg806 kgPower consumption 0.3Kw/h0.46 Kw/h0.7 Kw/h0.9 Kw/h1.2 Kw/h1.7 Kw/h4.5 Kw/h7 Kw/h14 Kw/h18 Kw/h31 Kw/h34 Kw/h50 Kw/h70 Kw/hBoiler size mm
(L x W x H)1100*
720*
12001395*
910*
17701395*
910*
19901450*
100*
20101552*
1110*
18801620*
1110*
21801720*
1210*
23201816*
1306*
23752010*
1342*
25252203*
1207*
28652402*
1407*
29802602*
1607*
30802550*
1983*
32253021*
2102*
3153Shipment weight 500kg610 kg712 kg927 kg1445 kg1720 kg1980 kg2400 kg2852 kg3143 kg3520 kg4050 kg4875 kg6500 kgBurning mode Gasification burning
Fuel availableBiomass pellet
Feeding modeDouble stage with anti back fire screw feeder
Heating flow Five pass
Six passDelivery modeAssembled
Lifting wayCrane or folk liftHeating area(mm2)420900120018002400360054007200108001440018000216002880036000Hot water capacity (t/hr)0.8751.82.53.857.511.251522.53037.5456075Fuel consumption
(kg/hr) 9.419.826.4639.752.979.4119.0158.7238.10321.0401.3481.5642.1802.6

Biomass fuels for the Hot water boiler: