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Title:
PIPELINE MIXER AND METHOD FOR MANUFACTURING AND SUPPLYING MIXTURE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/167862
Kind Code:
A1
Abstract:
[Problem] To enable conveyance of a mixture in a more simple manner and in less space. [Solution] The problem is solved by a pipeline mixer 1 having: a material seal section 14 between a stirring section 12 and a discharge port 13 in a mixing pipeline 10; a rotary shaft 20 extending to the material seal section 14; discharge screw blades 23 which are provided to a portion of the rotary shaft 20 located in the material seal section 14, which have a shape in which a portion extending from the outer peripheral surface of the rotary shaft 20 to the inner peripheral surface of the mixing pipe 10 is continuous in a spiral direction centered on the rotary shaft 20, and which pushes a mixture 95 mixed in the stirring section 12 to the discharge port 13; and a compressed air supply means 80 for supplying compressed air to pressure-feed the mixture 95 discharged from the discharge port 13 via a conveyance pipeline 15 connected to the discharge port 13.

Inventors:
CHIDA, Shohei (11-10 Higashiueno 1-chome, Taito-k, Tokyo 15, 〒1100015, JP)
FUJII, Fumio (13-7, Nihonbashi-Muromachi 1-chome, Chuo-k, Tokyo 22, 〒1030022, JP)
Application Number:
JP2019/006986
Publication Date:
September 06, 2019
Filing Date:
February 25, 2019
Export Citation:
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Assignee:
CHIDA ENGINEERING INC. (11-10, Higashiueno 1-chome Taito-k, Tokyo 15, 〒1100015, JP)
ITOCHU TC CONSTRUCTION MACHINERY CO., LTD. (13-7, Nihonbashi-Muromachi 1-chome Chuo-k, Tokyo 22, 〒1030022, JP)
International Classes:
E02F7/00; B01F3/12; B01F7/04; B01F15/02
Foreign References:
JP2004060326A2004-02-26
JP2002121764A2002-04-26
JPH08295415A1996-11-12
JPH09158245A1997-06-17
JPS5246571A1977-04-13
JP2007120229A2007-05-17
Attorney, Agent or Firm:
NAGAI INTERNATIONAL PATENT BUREAU (5th Fl. Nihonbashidori 2-chome Bldg, 2-6 Nihonbashi 2-chome, Chuo-k, Tokyo 27, 〒1030027, JP)
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