Vertical rotary kiln for burning cement clinker

The utility model relates to a vertical rotary kiln for burning cement clinker, which is composed of a vertical kiln part, a rotary kiln part and a cooling machine part. The rotary kiln part and the cooling machine part are identical with the prior art. The vertical kiln part is characterized in tha...

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Bibliographic Details
Main Authors KEWEN ZHU, RUILIAN JIANG, HUAKUI CHEN
Format Patent
LanguageEnglish
Published 20.09.2000
Edition6
Subjects
BLASTING
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Summary:The utility model relates to a vertical rotary kiln for burning cement clinker, which is composed of a vertical kiln part, a rotary kiln part and a cooling machine part. The rotary kiln part and the cooling machine part are identical with the prior art. The vertical kiln part is characterized in that a furnace chamber of the vertical kiln is Z-shaped. Grate plates are arranged in the furnace chamber. A push type inclined grate plate is at the most upper layer of the furnace chamber. A still and inclined grate plate is arranged below the push type inclined grate plate. A push type kiln grate is arranged at the most lower layer of the furnace chamber. The inclined angle for pushing the inclined grate plates can be adjusted. The quality of products of the vertical and rotary kiln is better than the quality of products of a vertical kiln. The utility model has the advantages of a vertical kiln and the advantages of high yield, large-scale construction, low construction investment and low cost.
Bibliography:Application Number: CN1999248691U