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JRF series coal combustion hot air fumace

JRF系列燃煤热风炉

1,Applications

The furnace is the versatile hot air equipment.It is used with other equipment for drying various materials. The furnace is widely used for the heating and moisture removing for the grain, seed, feed, fruit , de-watering vegetable, mushroom,edible fungus, tremella, tea, tobacco leaf, other farming products, food, medicine, chemical raw material, light and heavy industry products.

2,Principles

The furnace combines the combustion with the heat exchange,using the latest indirect heating technology that the heat exchange is taken place at the position of 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 furnace 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 pric e of this system is only half price of the heating system for the boiler.)

3,Features

The furnace uses the high temperature resistant method so that its life is much longer than the life of the pipe arrangement hot air furnace. The furnace uses the smoke and air longitudinal splashing heat radiation sheets and the negative pressure smoke elimination mode. There is no dust collected on the heat exchange position. There is no need to carry out the cleaning.The heat feature is stable. Various coal and wood can be used as the fuel.The furnace is equipped with the air leading device and the combustion is complete.All the technical and economic indexes of the furnace have reached the advanced level at home.

4,Technical parameter

Technical parameter heat output →

air output

×10000Kcal/h

air volume (m3/h) hot air temperature(℃) (Kg/h) Fan style
type ↓
JRF4-2.5 2.5-3 560-1500 60-200 10-12

blower for cooking

80-100Kw

JRF4-4 4-5 930-3500 60-200 14-17

blower for cooking

200-300Kw

JRF5-8 6-8 1480-5600 60-200 18-24 Y5-47 2.8C
JRF5-15 10-15 2160-12000 60-300 30-45 Y5-47 4C
JRF5-30 25-30 4330-25000 60-300 70-85 Y5-47 4C
JRF5-60 55-60 8660-45000 60-300 150-175 Y5-47 4C
JRF5-100 80-100 14000-84000 60-300 220-290 Y9-26 9D左45度
JRF5-160 150-160 23000-134400 60-300 410-460 Y9-26 9D左45度

 


 

ChangZhou HuaXia Drying&Granulation Equipment Co.,Ltd

Address:Industry zone in Shengan village, San he kou, Zhenglu Town, Wujin District, Changzhou, Jiangsu, China

P.c:213116

Sales Manager:Chen changlong.Mobile: 0086-136 0150 2261

TelePhone:86-519-8902680 Fax:86-519-8903018

E_mail Address :export@huaxiadrying.com

Website:http://www.huaxiadrying.com