Compensator, smoke tube and heat treatment furnace

The utility model discloses a compensator, a smoke tube and a heat treatment furnace. The compensator comprises a third sleeve, a first sleeve and a second sleeve, the first sleeve and the second sleeve are arranged in a spaced mode in the first direction, both the first sleeve and the second sleeve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU XUHUI, ZHANG HONGBO, WEN CHANGFEI, LI ZHENGTAO, SHI HUIBIN, ZHOU CHUN, YAN LIXIN, LIANG LIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The utility model discloses a compensator, a smoke tube and a heat treatment furnace. The compensator comprises a third sleeve, a first sleeve and a second sleeve, the first sleeve and the second sleeve are arranged in a spaced mode in the first direction, both the first sleeve and the second sleeve extend in the first direction and are coaxially arranged, the first sleeve and the second sleeve are used for being connected with a smoke pipe, and the third sleeve, the first sleeve and the second sleeve are coaxially arranged. The two ends of the third sleeve are connected with the first sleeve and the second sleeve respectively, and the first sleeve and the third sleeve and/or the second sleeve and the third sleeve are spaced in the radial direction of the third sleeve to form air suction openings. According to the compensator, the smoke tube and the heat treatment furnace, the service life of the compensator can be prolonged, then the production efficiency of heat treatment is improved, and the production cos