Dust collecting device

The utility model provides a dust collecting device. The dust collecting device comprises an inner cover body, an outer cover body, a sealing assembly, a filtering assembly and a fan, the inner cover body is provided with a containing space with a downward opening, and at least one dust suction open...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU JIANFENG, YAO GUORUI, SHI LIXIAO, LAN JIANCHAO, TANG HONGCHANG, JIA LIBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREVENTION OF FOULING IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model provides a dust collecting device. The dust collecting device comprises an inner cover body, an outer cover body, a sealing assembly, a filtering assembly and a fan, the inner cover body is provided with a containing space with a downward opening, and at least one dust suction opening is formed in the inner cover body. The outer cover body is arranged outside the inner cover body, a dust collection cavity is formed between the outer cover body and the inner cover body, the dust collection cavity is communicated with the dust collection port, the outer cover body is provided with at least one air outlet, and the air outlet is communicated with the dust collection cavity; the sealing assembly is used for sealing the bottom of the dust collection cavity. The filtering assembly is arranged in the dust collection cavity and divides the dust collection cavity into a first cavity communicating with the dust collection opening and a second cavity communicating with the air outlet. And the fan is arr