Special drum for packing bitumen

The utility model belongs to the improvement of asphalt packaging device, in particular to a special asphalt packaging barrel, which comprises a conical barrel and a lid installed through a barrel hoop locking device on the upper opening of the conical barrel. The inside of the conical barrel is pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHENGGUANG YE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model belongs to the improvement of asphalt packaging device, in particular to a special asphalt packaging barrel, which comprises a conical barrel and a lid installed through a barrel hoop locking device on the upper opening of the conical barrel. The inside of the conical barrel is provided with a soft packaging bag adapted to the volume of the conical barrel. The wall of the conical barrel is composed of an upper conical barrel wall and a variable conical barrel wall. The lower part of the upper conical barrel wall is provided with the variable conical barrel wall in which the diameter of the bottom is contracted inward. The bottom of the variable barrel wall is in uniform distribution with air vents. Through the utility model, not only the storage, the transportation, and the unloading of asphalt are convenient, but also the energy is not required for the heating in the unloading of asphalt and the asphalt inside the barrel can be easily unloaded. Thus not only the pollution to the environment is avoided, but also the barrel packaging will not be damaged and can be reused. With the small floor areas of transportation and storage of the empty barrel and the convenient transportation, the costs of use and transportation are reduced.