Coal Fuel Hot Air Furnace

  Applications:
This furnace is supported for each kind of material drying equipment as a kind ofgeneral hot air unit, which is widely used for dehumidification of cereal, seed,feed and fruit, heating and water extraction of vegetables, mushroom, tea, tobacco,food, pharmaceutical products, chemical raw materials and light and weightindustrial products, as well as for the heating of various facilities and dehumidificationof warehouse.Working principle:
Combining burning and heat exchanger as a whole, this furnace adopts the novel indirectheating technology for performing heat exchange at high temperature position.Smoke and air flow are separated inside, heating has no contamination, andthermal efficiency reaches 60-75%. Therefore, it features speedy temperature rising,compact dimensions, convenient installation, reliable operation and lower cost.High temperature resistant measure is taken to extend its service life significantlyin comparing with tube-still hot air furnace, where cross brushing ofheat sink by the smoke and negative pressure smoke exhaust are used to ensure aclean heat exchanging position with stable thermal performance, fueled by any coalof firewood. It is equipped with 2-phase air inlet unit, which ensures sufficientcombustion, and each technical and economical index of furnace has reachedthe domestic leading level. Coal Fuel Hot Air Furna