Acidification kettle for producing 3-isochromanone

The utility model discloses an acidification kettle for producing 3-isochromanone, which relates to the field of acidification kettles.The acidification kettle comprises a heating cylinder and a filter screen, an observation window is installed on the outer surface of the heating cylinder, feeding p...

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Bibliographische Detailangaben
Hauptverfasser:	LIU XIAOZHOU, QIAN YUNXIANG, GUO JUN, TIAN YONGFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an acidification kettle for producing 3-isochromanone, which relates to the field of acidification kettles.The acidification kettle comprises a heating cylinder and a filter screen, an observation window is installed on the outer surface of the heating cylinder, feeding pipes penetrate through the two sides of the top of the heating cylinder, a replacement assembly is arranged on the lower portion of the interior of the heating cylinder, and a motor is installed in the middle of the top of the heating cylinder; the output end of the motor is connected with a rotating shaft penetrating into the heating cylinder, mixing assemblies are arranged on the two sides of the rotating shaft and comprise mixing plates fixed to the two sides of the rotating shaft, and a plurality of dispersing nets are installed on the outer surfaces of the mixing plates. By arranging the replacing assembly, when the filter screens need to be maintained and replaced, a worker can rotate the rotating frame to en