Down feather dust removing device

Abstract

The present invention discloses a down feather dust removing device. The down feather dust removing device comprises a dust removing machine body and a dust removing roller; the dust removing roller is arranged in the dust removing machine body; a first fan box is welded onto one end outer surface of the dust removing roller; and a first fan is arranged in the first fan box. In the invention, thedust removing roller is arranged, the dust removing roller rotates in the horizontal direction, second fans accelerates air movement and blow down feather and dust in the dust removing roller to allowthe down feather and the dust to flutters with the air, small holes are formed in a surface of the dust removing roller, and dust is blown out of the dust removing roller and located in the dust removing machine body; dust suction openings are formed above the dust removing roller, the dust removing openings generate suction forces through a self-priming pump to suck the dust into the dust collecting box, and then dust removal can be achieved; when the dust removing roller rotates, the down feather is prevented from being attached onto an inner wall of the dust removing roller to block the small holes; the dust blowing-out and suction efficiency can be improved, and the dust removal efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of down processing, in particular to a down dust removal device. Background technique [0002] Down is the fluff that grows on the abdomen of geese and ducks. It is fluff in the shape of a reed flower. It is densely covered with tens of thousands of small triangular air holes, which can shrink and expand with the change of temperature, and have the function of temperature adjustment. The colors are divided into white velvet and gray velvet. Of course, in addition, there are black velvet produced by Icelandic eider ducks and so on. [0003] After the down is cleaned and dried, it is still easy to be mixed with granular dust, and further dust removal is required. Because the down is light in weight, it is easy to block the screening and cleaning device. When the down is taken out of the dust removal device, the down is easy to scatter and fly in the air. More difficult, therefore need a kind of down dust rem...

AI Technical Summary

Problems solved by technology

[0003] After cleaning and drying, the down is still easy to be mixed with granular dust, and further dust removal is required, and because the down is light in weight, it is easy to block the screening and cleaning device, and the down is easy to scatter and fly in the air when it is taken out of the dust removal device. It is more difficult, so there is a need for a down dust removal device that can prevent clogging and facilitate later collection

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