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Title:
DUST COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2008/007592
Kind Code:
A1
Abstract:
A prefilter unit (30), a flocculation unit (70), and a collection unit (50) are installed in a casing (20) of an air cleaner (10). Air to be treated, from which large-sized dust and dirt are removed by the prefilter (31), flows into the flocculation unit (70). In the flocculation unit (70), fine airborne particles in the air to be treated are captured by a dust collection electrode. The airborne particles flocculate on the dust collecting electrode to become flocculated particles. The flocculated particles are separated from the dust collection electrode when they grow to a certain size and dispersed in the air to be treated. In the dust collecting unit (50) disposed on the downstream side of the flocculation unit (70), the flocculated particles in the air to be treated are captured by a dust collection filter (51).

Inventors:
TANAKA, Toshio (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 5918511, JP)
田中 利夫 (〒11 大阪府堺市北区金岡町1304番地 ダイキン工業株式会社 堺製作所 金岡工場内 Osaka, 5918511, JP)
MOTEGI, Kanji (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 5918511, JP)
茂木 完治 (〒11 大阪府堺市北区金岡町1304番地 ダイキン工業株式会社 堺製作所 金岡工場内 Osaka, 5918511, JP)
AKIYAMA, Ryuji (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 5918511, JP)
秋山 竜司 (〒11 大阪府堺市北区金岡町1304番地 ダイキン工業株式会社 堺製作所 金岡工場内 Osaka, 5918511, JP)
Application Number:
JP2007/063393
Publication Date:
January 17, 2008
Filing Date:
July 04, 2007
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Bldg, 4-12 Nakazaki-nishi 2-chome,Kita-ku, Osaka-sh, Osaka 23, 5308323, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西2丁目4番12号 梅田センタービル Osaka, 5308323, JP)
TANAKA, Toshio (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 5918511, JP)
田中 利夫 (〒11 大阪府堺市北区金岡町1304番地 ダイキン工業株式会社 堺製作所 金岡工場内 Osaka, 5918511, JP)
MOTEGI, Kanji (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 5918511, JP)
茂木 完治 (〒11 大阪府堺市北区金岡町1304番地 ダイキン工業株式会社 堺製作所 金岡工場内 Osaka, 5918511, JP)
AKIYAMA, Ryuji (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 5918511, JP)
International Classes:
B03C3/155; B01D46/18; B01D51/02; B03C3/12; B03C3/36; B03C3/40; B03C3/41; B03C3/74; B03C3/76; F24F1/00; F24F1/02; F24F13/28
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (Osaka-Marubeni Bldg, 5-7 Hommachi 2-chome,Chuo-ku, Osaka-shi, Osaka, 541-0053, JP)
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