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JRF coal-fired hot air stove
This furnace integrates combustion and heat exchange, and uses indirect heating technology to exchange heat in high-temperature parts of the furnace body. High temperature resistance measures have been taken, which greatly improves its lifespan compared to tubular hot air furnaces. The output hot air temperature can reach over 300 ℃. At the same time, flue gas reverse flushing heat exchange plates and negative pressure suction smoke exhaust methods have been adopted, and the heat exchange parts do not accumulate dust and do not need to be cleaned, resulting in stable thermal performance.
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Details

Application Overview1672970422538958.jpg

  This furnace is a universal hot air heating device that is used in conjunction with various drying equipment for materials.

  This furnace integrates combustion and heat exchange, and uses indirect heating technology to exchange heat in high-temperature parts of the furnace body. High temperature resistance measures have been taken, which greatly improves its lifespan compared to tubular hot air furnaces. The output hot air temperature can reach over 300 ℃. At the same time, flue gas reverse flushing heat exchange plates and negative pressure suction smoke exhaust methods have been adopted, and the heat exchange parts do not accumulate dust and do not need to be cleaned, resulting in stable thermal performance. It can use various types of coal or firewood as fuel and is equipped with a secondary air intake device, ensuring complete combustion. All technical indicators have reached the domestic level.


Parameters

Project specifications

Heat Output(104kcal/h)

Output air volume(m³/h)

Hot air temperature(℃)

Coal consumption(kg/h)

Model of flue gas induced draft fan

JRF4-2.5

2.5-3

560-1500

60-200

10-12

Cooking blower 80-100W

JRF4-4

4-5

930-3500

60-200

14-17

Cooking blower 200-300W

JRF5-8

6-8

1480-5600

60-200

18-24

Y5-47 2.8c 1.1Kw

JRF5-15

10-15

2160-12000

60-300

30-45

Y5-47 4c 2.2Kw

JRF5-30

25-30

4330-25000

60-300

70-85

Y5-47 4c 3Kw

JRF5-60

55-60

8660-45000

60-300

150-175

Y5-47 4c 5.5Kw

JRF5-80

75-90

12500-83000

60-300

180-220

GY2-1 11w

JRF5-100

80-100

14400-84000

60-300

220-290

GY2-1 11kw

JRF5-160

120-160

23000-134000

60-300

410-460

Y9-26 9D 18.5Kw

All parameters are for reference only, and our company has the right to make changes based on the material situation without prior notice.

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