| 摘要 |
FIELD: shaft furnace possibly used in metallurgical, building and chemical industry branch. ^ SUBSTANCE: shaft furnace includes housing with gas collector communicated through gas conduit with blasting unit; unit for unloading fired material; horizontal shelf mounted on tubes between lower horizontal level of gas collectors and unit for unloading fired material. ^ EFFECT: lowered specific fuel consumption due to feeding air into cooler on preliminarily mixed flow of water and fired material. ^ 1 dwg |
