ROUNDABOUT CROSSING BOTTOM VENTILATED MECHANIC SHAFT KILN WITH ROTARY SUPPORT

The utility model provides a roundabout crossing bottom ventilated mechanic shaft kiln with rotary support, which is an improvement of original rotary bearing mechanical vertical kilns. The sealing structure and the ventilation type of the rotary bearing are mainly improved; a sealing member is addi...

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Bibliographische Detailangaben
Hauptverfasser:	FENG TAIYUN, HAN JIANCHUN, ZHOU GONGYI
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The utility model provides a roundabout crossing bottom ventilated mechanic shaft kiln with rotary support, which is an improvement of original rotary bearing mechanical vertical kilns. The sealing structure and the ventilation type of the rotary bearing are mainly improved; a sealing member is additionally arranged on the inner and the outer rings of the rotary bearing; the sealing effect is raised, the temperature of the rotating part in the furnace is reduced from the 300DEG. C to 60DEG. C or so. The improvement of the utility model improves the working conditions of each component of the rotating part in the furnace; a large quantity of powder dust of the rotating part in the furnace is carried away; thereby, the working environment of the furnace is improved, and the service life of the furnace is increased.