ZLRF coal/wood pellet/biomass

ZLRF coal/wood pellet/biomass hot air stove.

ZLRF coalwood1

ZLRF Coal/Biomass Fired Hot air Furnace

Capacity:100,000kcal~500,0000kcal

Hot Air Temperature:200-300°C

Fuel:Coal/wood/Biomass

Certificate: ISO, SGS, CE

 

Overview
The hot air furnace combustion chamber and heat exchanger in one combined, using the structure of full steel plate multilayer sleeve type, it's consumption chamber in the below of furnace center, circles heat exchanger in the upper and around, air and flue gas are two-pass, flow separately in heat exchanging. In order to improve thermal efficiency, the multiple head helical groove plate heat exchanging technology and turbulent flow principle, thinning laminar flow thickness, make the air and flue gas  constantly exchange revolving on the march, greatly strengthened the heat transfer effect. 
 
It produce high temperature flue gas in the furnace by burning of coal, go into smoke ring under the action of fan, and after the heat exchanging with the outside air, through the flue gas ducting and then discharged by chimney, the cold air blow into the shell of the stove by blower, getting into furnace lateral air ring through furnace arch the stove chamber into the lateral air ring, and supply clean hot air equipment by hot air outlet piping.
ZLRF coalwood2
 
Advantage
1. The fuel is coal/wood pellet/biomass
2. The hot air furnace use the pure hot air as the medium, no pollution.
3. Low power consumption, higher thermal efficiency.
4. Auto measuring temperature and displaying.
5. Simple operation, easy to use. The equipments are all from domestic, its performance guideline reach to national advanced level.
 
Specifications

Model

ZLRF-10

ZLRF-20

ZLRF-30

ZLRF-40

ZLRF-60

ZLRF-80

ZLRF-100

ZLRF-120

 Thermal Efficiency(%)

70

70

70

70

75

75

75

75

 Hot Air Outlet Temperature(°C)

200-300

200-300

200-300

200-300

200-300

200-300

200-300

200-300

Heating Supplied(Mw)

0.12

0.24

0.35

0.47

0.7

0.93

1.17

1.4

 Air Volume(Nm³/h)

3297-2198

3847-3572

5447-3912

6445-7513

6786-7532

7813-8685

8867-9984

10556-12370

Fuel(take coal for example)Consumption(Kg/h)

27

54

85

108

162

211

260

320

Power Consumption(KW)

7.2

9

11

22

24

24

30

37

Fuel available

Coal  wood pellet 、biomass

Overall Dimension

 Diameter(mm)

1220

1500

1750

1840

1850

2100

2340

2500

 Height(mm)

2450

2740

3500

3790

4350

6395

6400

6800

 Weight Reference(t)

1.3

1.6

2.3

3.8

4.2

5.2

6.4

8

 
Inquiry