Thickening tank for straw papermaking

The utility model discloses a thickening tank for straw papermaking. The thickening tank comprises a tank body, a rotating shaft is installed at the axis position of the tank body and is in power connection with a driving device, the bottom of the tank body is provided with an inclined bottom surfac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUANG JIALONG, XIA SHUJUAN, WANG TIANLI, HOU ZHENZHEN, MAO ZHENFENG
Format:	Patent
Sprache:	eng
Schlagworte:	MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a thickening tank for straw papermaking. The thickening tank comprises a tank body, a rotating shaft is installed at the axis position of the tank body and is in power connection with a driving device, the bottom of the tank body is provided with an inclined bottom surface, the edge of the lower portion of the inclined bottom surface is provided with a discharging notch. A double-end spiral stirring part is installed on the rotating shaft and is composed of two helical blades wound around the rotating shaft and having the same rotation direction. The upper portion of the tank body is provided with a round of liquid spraying pipe, and liquid spraying holes are evenly formed in the liquid spraying pipe. The thickening tank is reasonable in structure and can meet the requirements of high slurry concentration in a straw papermaking process, perform discharging easily, guarantee evenness in mixing reagents and slurry in the tank body and improve quality of finished products.