Cement kiln preheater unblocking tool bit device

The utility model discloses a cement kiln preheater unblocking tool bit device which comprises an outer cylinder and two or more blades, notches matched with the blades in number are evenly formed in the side wall of one end of the outer cylinder, a pin shaft is arranged in the middle of each blade,...

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Bibliographic Details
Main Authors LI MING, JIA GUANGFEI
Format Patent
LanguageChinese
English
Published 23.09.2022
Subjects
BLASTING
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
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OVENS
RETORTS
WEAPONS
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Summary:The utility model discloses a cement kiln preheater unblocking tool bit device which comprises an outer cylinder and two or more blades, notches matched with the blades in number are evenly formed in the side wall of one end of the outer cylinder, a pin shaft is arranged in the middle of each blade, the pin shafts are connected with the two sides of the notches, and the handle portion of each blade is arranged in the outer cylinder and connected with a support in a pin mode. The support is fixed to one side surface of the support plate, the steel wire rope is arranged on the other side surface of the support plate, the support and the support plate are arranged in the outer cylinder, the steel wire rope penetrates through the outer cylinder and slides along the inner wall of the outer cylinder under driving of the steel wire rope, and the blades are unfolded and folded. The expandable tool bit is additionally arranged at the tail end of the steel pipe, so that the operation area of the end of the steel pipe i
Bibliography:Application Number: CN202220848239U