Title:
SINGLE-CHAMBER TYPE ROTARY FILTER
Document Type and Number:
WIPO Patent Application WO/2011/077585
Kind Code:
A1
Abstract:
Provided is a single-chamber type rotary filter which enables decrease of leakage of a circulated gas and decrease of energy consumption, and further facilitates miniaturization of the instruments. The disclosed single-chamber type rotary filter is equipped with a rotary drum (1) having a filtration function and being attached pivotally to a center pipe (2). The lower portion of the rotary drum (1) is immersed into a source liquid vat (3), and a source liquid slurry (F) is pressure-filtered. The filtrate is discharged out of the filter machine through a filtrate-discharging tube (5) connected to the center pipe. The layer of the cake deposited on the rotary drum (1) is recovered by peeling by a gas blown through holes (6A1) of a first valve shoe (6A) which is connected to the center pipe (2) for communication therewith and is placed to oppose the inner peripheral face of the rotary drum (1) with a small gap. The valve shoe (6) is provided with a pressing means to press the sliding face thereof formed along the inner peripheral face of the rotary drum (1) against the inner peripheral face of the rotary drum (1).
Inventors:
TANAKA Yasuhisa (349-191 Fujikubo, Miyoshimachi Irumagu, Saitama 41, 〒3540041, JP)
田中 保寿 (〒41 埼玉県入間郡三芳町藤久保３４９－１９１ Saitama, 〒3540041, JP)
KANEKO Takumi (5-2-3-453 Higashiterao, Tsurumi-ku Yokohama-shi Kanagawa, 77, 〒2300077, JP)
田中 保寿 (〒41 埼玉県入間郡三芳町藤久保３４９－１９１ Saitama, 〒3540041, JP)
KANEKO Takumi (5-2-3-453 Higashiterao, Tsurumi-ku Yokohama-shi Kanagawa, 77, 〒2300077, JP)
Application Number:
JP2009/071708
Publication Date:
June 30, 2011
Filing Date:
December 26, 2009
Export Citation:
Assignee:
Mitsubishi Kakoki Kaisha, Ltd. (2-1 Ohkawa-cho, Kawasaki-ku Kawasaki-sh, Kanagawa 60, 〒2108560, JP)
三菱化工機株式会社 (〒60 神奈川県川崎市川崎区大川町２番１号 Kanagawa, 〒2108560, JP)
TANAKA Yasuhisa (349-191 Fujikubo, Miyoshimachi Irumagu, Saitama 41, 〒3540041, JP)
田中 保寿 (〒41 埼玉県入間郡三芳町藤久保３４９－１９１ Saitama, 〒3540041, JP)
三菱化工機株式会社 (〒60 神奈川県川崎市川崎区大川町２番１号 Kanagawa, 〒2108560, JP)
TANAKA Yasuhisa (349-191 Fujikubo, Miyoshimachi Irumagu, Saitama 41, 〒3540041, JP)
田中 保寿 (〒41 埼玉県入間郡三芳町藤久保３４９－１９１ Saitama, 〒3540041, JP)
International Classes:
B01D33/06; B01D24/46; B01D33/44; B01D33/58
Attorney, Agent or Firm:
OHARA Hajime (Shinko Bldg. 5th fl, 14-14 Shinyokohama 2-chome Kohoku-k, Yokohama-shi Kanagawa 33, 〒2220033, JP)
Download PDF:
Previous Patent: IMPRINTING DEVICE AND METHOD FOR MANUFACTURING ARTICLE
Next Patent: IMAGE FORMING DEVICE
Next Patent: IMAGE FORMING DEVICE