Rotary dry granulating and afterheat recycling equipment of slag

• Main Authors: CHEN SHUGUO, CHEN YIBAO, MU YANCHUN, ZHANG DONGLI, YE SHUKAI, WANG PEILEI, RUN JIANGANG
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2013
• Subjects: BLASTING; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; KILNS; LIGHTING; MANUFACTURE OF IRON OR STEEL; MECHANICAL ENGINEERING; METALLURGY; METALLURGY OF IRON; OVENS; RETORTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

The utility model provides rotary dry granulating and afterheat recycling equipment of a slag. The rotary dry granulating and afterheat recycling equipment of the slag comprises a cooling furnace, wherein the center position of the top end of the cooling furnace is communicated with a feed hopper; an inverted cone is arranged at the lower part of the lateral wall of the furnace body; a slag hole is arranged at the lower end of the furnace body; a motor base is arranged at the axis position inside the furnace body; an annular air distributing pipe is arranged inside the furnace body below the motor base; the annular air distributing pipe is connected with an air intake pope; the annular air distributing pipe is connected with the inner wall of the furnace body through an air distributing pipe bracket; an annular air outlet groove is arranged at the periphery of the top part of the annular air distributing pipe; the inner diameter of the annular air outlet groove is greater than the outer diameter of a turntabl