Title:
DUST COLLECTING DEVICE
Document Type and Number:
Japanese Patent JP3781914
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make the life of a filter longer by surely capturing mist/dust to a dust box without splashing and diffusing the mist/dust in mid way by separating oil, mist, etc., from dust-containing stream by directly sucking and revoluting the dust-containing stream containing the turning, the splashed oil or the mist, etc., generated at a cutting stage of a machine tool and also preventing the retention of the mist, etc., at the inside of the filter for capturing fine mist, etc., as little as possible.
SOLUTION: The mist/dust MR and ML are separated and captured to dust boxes 8A and 8B by revoluting the dust-containing stream sucked by receiving the sucking function of a blower at the inside of a cylindrical pipe 4 of a preliminary dust separator 1, and the fine mist/dust ML hardly captured by the preliminary dust separator 1 is captured by a filter 11 of the secondary dust collecting part 10, and the mist/dust captured by these filter are fallen downward by gravity and collected.
More Like This:
Inventors:
Takahashi Tatsumi
Yuji Saito
Akihiro Natsume
Yuji Saito
Akihiro Natsume
Application Number:
JP9080999A
Publication Date:
June 07, 2006
Filing Date:
March 31, 1999
Export Citation:
Assignee:
Amano Corporation
International Classes:
B01D50/00; B01D39/16; B23Q11/00; B01D45/12; B04C5/04; (IPC1-7): B01D50/00; B01D39/16; B01D45/12; B04C5/04; B23Q11/00
Domestic Patent References:
| JP9050082A | ||||
| JP6063336A | ||||
| JP60114320A |
Attorney, Agent or Firm:
Masakazu Yajima