Sealing door structure of heating box in sintering furnace

The invention relates to a sealing door structure of a heating box in a sintering furnace, comprising an upper door frame and a lower door frame, which are provided with grooves at the outer side of a box body, the depth of the groove of the upper door frame is deeper than that of the lower door fra...

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Bibliographische Detailangaben
1. Verfasser:	YU BINGJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CASTING 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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING OVENS PERFORMING OPERATIONS POWDER METALLURGY RETORTS TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention relates to a sealing door structure of a heating box in a sintering furnace, comprising an upper door frame and a lower door frame, which are provided with grooves at the outer side of a box body, the depth of the groove of the upper door frame is deeper than that of the lower door frame, the groove depth of the residual space of an upper door groove inserted by a door body is more than the inserting depth of the door body in the lower door groove. The sealing door structure of the heating box in the sintering furnace has the beneficial effects that: a sealing door plate is in a slot type assembly, the movable spaces of the door grooves on the upper door frame and the lower door frame can be convenient for assembly and disassembly, and the sealing door structure has the characteristics of low cost and good sealing performance.