External circulation pressure sintering furnace

An external circulation pressure sintering furnace comprises a furnace shell, a heat preservation barrel arranged in the furnace shell, a temperature equalizing barrel arranged in the heat preservation barrel and a heating body arranged between the heat preservation barrel and the temperature equali...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CUI ZHIWEN, LIU JIANHUI, CHAI SHENZHOU, OU PENG
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 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:	An external circulation pressure sintering furnace comprises a furnace shell, a heat preservation barrel arranged in the furnace shell, a temperature equalizing barrel arranged in the heat preservation barrel and a heating body arranged between the heat preservation barrel and the temperature equalizing barrel, and is characterized in that a gas external circulation cooling pipeline for cooling gas is arranged outside the furnace shell, one end of the gas external circulation cooling pipeline extends into the temperature equalizing barrel to extract the gas, and the other end of the gas external circulation cooling pipeline extends into the temperature equalizing barrel to extract the gas. And the other end extends into the furnace shell to send the cooled gas back into the furnace shell. According to the utility model, heat released by reaction in the sintering process is prevented from being gathered in the temperature equalizing cylinder, and the sintering reliability is improved; and the uniformity, suffi