Kiln tail sealing device of rotary cement kiln

The utility model discloses a kiln tail sealing device of a rotary cement kiln. The kiln tail sealing device comprises a smoke chamber and a kiln body, and further comprises a sealing body, wherein a sealing ring is welded to the tail end of the smoke chamber; a friction ring is arranged on the kiln...

Full description

Saved in:
Bibliographic Details
Main Authors HUO YANSHENG, MA MINGZHONG, LUO PENG
Format Patent
LanguageEnglish
Published 13.05.2015
Subjects
BLASTING
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a kiln tail sealing device of a rotary cement kiln. The kiln tail sealing device comprises a smoke chamber and a kiln body, and further comprises a sealing body, wherein a sealing ring is welded to the tail end of the smoke chamber; a friction ring is arranged on the kiln body; the sealing body comprises a big-diameter section, a conical transition section and a small-diameter section, the sealing ring is sleeved with the big-diameter section, and the friction ring is sleeved with the small-diameter section; the big-diameter section is in threaded connection with the sealing ring, and the small-diameter section is connected with the friction ring in a sliding mode. According to the kiln tail sealing device of the rotary cement kiln, sealing is achieved through sliding of the small-diameter section and the friction ring, ventilation at the kiln tail is reduced, the sealing effect is guaranteed, and the service life of the sealing device is prolonged.
Bibliography:Application Number: CN20142808968U