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Boiler FurnaceFurnaceCaol Burning FurnaceCoal Combustion Hot Air Furnace
Jiangsu Yutong Drying Engineering Co., Ltd.
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Product Description PRODUCT CATEGORIESProduct DescriptionJFR 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. ModelHeat Output (×104 Kcal/h)Air Output Volume (m3/h)Temperature of Hot Air(oC)Coal Consumption(kg/h)Model of Exhaust Gas Induced Draft FanDiameter of Furnace Body (D)JRF-2.52.5-31500-56060-20010-12Air Blower for Cooking Use 80-100 W500JRF-44-53500-93060-20014-17Air Blower for Cooking Use 200-300 W674JRF-86-85600-148060-20018-24Air Blower for Cooking Use 350-550 W730JRF-1510-1512000-216060-30040-45Y5-47 4C 2.2 kW1460JRF-3025-3025000-433060-30080-90Y5-47 4C 3.0 kW1950JRF-6055-6045000-866060-300150-175Y5-47 4C 4 kW2210JRF-10080-10084000-1440060-300220-290Y5-47 5C 7.5 kW2330JRF-160150-160134400-2300060-300410-460Y5-47 5C 15 kW2412 PRODUCT INTRODUCTIONFeatures of JFR Coal Combustion Hot Air Furnace1. 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 WorkThe 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 APPLICATIONThe 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.COMPANY INFORMATIONPACKAGING & TRANSPORTATIONFAQ
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