JRM-I Series Burning Coal Hot blast furnace

SpecificationsJRM series Burning Coal Hot blast furnace adopts indirect heating technology

JRM series Burning Coal Hot blast furnaces vertical cylinder type adopts indirect heating technology which integrated burning and exchanging heat, to carry out heat exchange at the high temperature potion of furnace body. Fume and air go along different path ,during heating, without any contamination, and thermal efficiency is up to 60~70%.Fast elevating temperature, small volume, convenient installation, reliable service and low price. Thermal wind temperature exported is under 280; meanwhile, fume scouring the cooling fin in longways and negative pressure sucking type discharging fume way are adopted, so the portion of exchanging heat has no dust, and dose not need handling, with steady heat performance. Various coals or brushwood can be used as fuel, fitted with secondary air input device, fully burning.

Technical parameters:

ModelHeat output amount(J/h)Wind output amount
m3/h)Thermal wind temperature ()Coal consumption
(Kg/h)Type of flue gas induced draft fanCylinder body diameter
DJRF4-2.52.5-31500-560602001012Blower for cook 80100W500JRF4-44-53500-930602001417Blower for cook 200300W674JRF5-86-85600-1480602001824Y5-47 2.8c1.5Kw730JRF5-1510-1512000-2160603503045Y5-47 4c 2.2Kw1460JRF5-3025-3025000-4330603507085Y5-47 4c 3.0Kw1950JRF5-6055-6045000-866060350150175Y5-47 4c 4Kw2210JRF6-8060-805400-450060350170200Y2-1 11Kw2210JRF6-10080-10084000-1440060350220290Y5-47 5C 5.5 Kw2330JRF6-160150-160134400-2300060350410460Y5-47 5C 7.5 Kw2412