Metering device for secondary metering and static mixing equipment

The utility model discloses a metering device for secondary metering and static mixing equipment. The metering device comprises a first metering tank, a first conveying metering pump and a first metering compensation tank, the first metering tank is connected with the first metering pump; the first...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG CHAOXIN, ZHONG SHENGQUAN, LI RENJUN, ZHANG HAIHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a metering device for secondary metering and static mixing equipment. The metering device comprises a first metering tank, a first conveying metering pump and a first metering compensation tank, the first metering tank is connected with the first metering pump; the first conveying and metering pump is connected with an inlet of the first metering compensation tank through a first feeding ball valve, so that a first material enters the first conveying and metering pump to weigh a first weight and then enters the first metering compensation tank; and an outlet of the first metering compensation tank is connected with a material return port of the first metering tank through a material return channel, so that the first material after the second weight is weighed by the first conveying metering pump returns to the first metering tank. The secondary weighing accuracy of the materials is high, and waste of labor cost caused by manual weighing is also avoided; and the materials which are