Raw material mixing device for preparing furfural

The utility model provides a raw material mixing device for preparing furfural. The raw material mixing device comprises a raw material mixing device body provided with two roll shafts (8) and blades (9), wherein the two roll shafts (8) can rotate relative to each other, and the included angle alpha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI GUICHUN, HU XIAOLI, FAN HENGFANG, MA YI, ZHANG JISHENG, CHE JIQIANG, TIAN YUFENG
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 THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model provides a raw material mixing device for preparing furfural. The raw material mixing device comprises a raw material mixing device body provided with two roll shafts (8) and blades (9), wherein the two roll shafts (8) can rotate relative to each other, and the included angle alpha between the center line of the blades (9) and the center line of the roll shafts (8) is 40-55 degrees. When being moved forward and thrown up, corn cobs are mixed with dilute sulphuric acid, and stirring-type mixing based on single roll shaft (8) is not used any more, so that the corn cobs and the dilute sulphuric acid are mixed more uniformly.