Graphite powder double-layer dust remover
The utility model relates to a dust removing device, in particular to a graphite powder double-layer dust remover which comprises a volute. The volute is of a double-layer structure, an air inlet pipeis connected to an air inlet in the side portion of the volute, an air outlet pipe is connected into...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a dust removing device, in particular to a graphite powder double-layer dust remover which comprises a volute. The volute is of a double-layer structure, an air inlet pipeis connected to an air inlet in the side portion of the volute, an air outlet pipe is connected into the volute, and the top of the volute is communicated with a secondary dust removal device. The secondary dust removal device comprises a connecting pipe connected to the top of the air outlet pipe, a secondary dust removal cylinder is connected to the top of the connecting pipe, a vertically-arranged dust return pipe is connected between the secondary dust removal cylinder and the air inlet pipe, an air outlet is formed in one end of the secondary dust removal cylinder, a motor is arranged atthe other end of the secondary dust removal cylinder, and spiral blades are arranged in the secondary dust removal cylinder; the spiral blade is fixedly connected to the connecting shaft, and the connecting shaft is in transm |
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