| 摘要 |
<p>1441733 Cement burning apparatus PREROVSKE STROJIRNY NARODNI PODNIK 11 Oct 1974 [19 Oct 1973] 44224/74 Heading F4B Cement burning apparatus comprises a suspension preheater 3, a calcining shaft 4 and a rotary sintering kiln 1 with a cooler 2, and a material feed duct 11 from the preheater 3 to the exhaust duct 6 from the rotary kiln 1 to the calcining shaft 4 entering said duct below an air duct 7 from the cooler 2 to the exhaust gas duct 6, the duct 7 having a damper 19. The calcining shaft 4 discharges into a cyclone separator 5 which itself discharges calcined material via a line 10 to the rotary kiln 1.</p> |
