Glass reaction kettle for producing bicyclic lactone

The utility model relates to a glass reaction kettle for producing bicyclic lactone, and belongs to the technical field of medicine preparation instruments and equipment. Comprising a reaction kettle support and a reaction kettle body, the reaction kettle body is vertically installed on the reaction...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU XIANGQUN, LI QIANG, CHEN XUANFU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a glass reaction kettle for producing bicyclic lactone, and belongs to the technical field of medicine preparation instruments and equipment. Comprising a reaction kettle support and a reaction kettle body, the reaction kettle body is vertically installed on the reaction kettle support, a motor sealing flange is installed at the top of the reaction kettle body, a transmission shaft is rotatably and vertically inserted in the motor sealing flange, and the top of the transmission shaft is connected with the output end of the bottom of a rotating motor. A spiral four-blade stirring paddle is fixedly connected to the bottom end of the transmission shaft, a reactant port flange is mounted at the bottom of the reaction kettle body, the bottom of the reactant port flange is connected with a reactant flow main pipe, and the other end of the reactant flow main pipe is connected with a material flow branch pipe; and the material circulation branch pipe is connected with the material inlet/o