Jrf Coal Combustion Hot Air Furnace

• Customization: Available
• Certification: CE, ISO
• Place Style: Vertical
• Model NO.: JRF
• Range of Applications: Industrial
• Type: IF Furnace
• Fuel: Coal
• Professional Manufacturering: Strong Technical Power
• Good Price: Experienced After Sale Service
• Certificate: ISO14001 ISO9001
• Delivery: 30days
• Package: Wooden Case
• Transport Package: Standard Wooden Case
• Specification: JFR
• Trademark: Yuzhou
• Origin: China
• HS Code: 842119
• Production Capacity: 300.000-5, 000, 000 Kcal/H

Product Description

PRODUCT CATEGORIES

Product Description

JFR Coal Combustion Hot Air Furnace

 JFR coal fired hot air furnace, as a universal hot air device, can be used with kinds of material drying machineries. It is widely used for grain, seed, feed, fruit dehydration, vegetable, mushroom, edible fungus, tremella, tea, tobacco and other products. This hot-blast stove can also be used for heating and dehumidification in food, pharmaceuticals, chemical raw materials, light industrial products and heating of various facilities and warehouse dehumidification.

 

Model	Heat Output (×104 Kcal/h)	Air Output Volume (m^3/h)	Temperature of Hot Air (ºC)	Coal Consumption(kg/h)	Model of Exhaust Gas Induced Draft Fan	Diameter of Furnace Body (D)
JRF-2.5	2.5-3	1500-560	60-200	10-12	Air Blower for Cooking Use 80-100 W	500
JRF-4	4-5	3500-930	60-200	14-17	Air Blower for Cooking Use 200-300 W	674
JRF-8	6-8	5600-1480	60-200	18-24	Air Blower for Cooking Use 350-550 W	730
JRF-15	10-15	12000-2160	60-300	40-45	Y5-47 4C 2.2 kW	1460
JRF-30	25-30	25000-4330	60-300	80-90	Y5-47 4C 3.0 kW	1950
JRF-60	55-60	45000-8660	60-300	150-175	Y5-47 4C 4 kW	2210
JRF-100	80-100	84000-14400	60-300	220-290	Y5-47 5C 7.5 kW	2330
JRF-160	150-160	134400-23000	60-300	410-460	Y5-47 5C 15 kW	2412

 

PRODUCT INTRODUCTION

Features of JFR Coal Combustion Hot Air Furnace
1.  JFR coal fired hot air furnace integrates burning and heat transfer. It adopts the latest indirectly heating technology that uses the high temperature part of furnace body to transfer heat. Exhaust gas and air go in different ways, so this hot-blast stove can heat with no pollution.
2.  Adopting high temperature resistance measures, it has longer life than tube type hot air stoves. Yutong coal fired hot air furnace also uses exhaust gas longitudinal flushing cooling fin and negative pressure type smoke exhausting method. There is no dust on the heat transfer part, so it is not necessary to clean and results in stable thermal performance.
3.  Thermal efficiency can reach from 60% to 75%. This hot-blast stove features fast heating, small volume, convenient installation and low cost. Compared to one-ton boiler, the price of its heating system is half of that of boiler heating system.
4.  JFR coal fired hot air furnace can use various coals or firewood as fuel and configure with secondary ventilation device to achieve full burning.
5.  Each technical and economic indicator of this hot-blast stove can reached the domestic leading level.

Principle of Work
The furnace combines the combustion i with the heat exchange,using the latest indirect heating technology that the heat exchange is taken place at the positionof the high temperature in the furnace. The smoke and the air go into the different channels, without any pollution for the heating. The heat efficiency rate is high(up to 60-75%).The temperature increase is fast. The furn ace is small in size, easy in the installation,reliable in the operation and low in the price (making a comparison with one ton boiler, the price of this System is only half price of the heating system for the boiler.)

PRODUCT APPLICATION

The furnace is a universal hot air heating device. lt can be equipped with all kinds of drying equipment. It is widely used for damp removing of agricultural products such as grain, seeds, foodstuff, fruits, dehydrated vegetables, pasania fungus,agaric,white fungus, tea, tobacco leaf; foodstuff,medicines,chemical raw materials, products of light and heavy industry . It can also used for all kinds of facilities to heat and warehouse to remove damp.

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