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 (JP)
FUJII FUMIO (JP)
FUJII FUMIO (JP)
Application Number:
PCT/JP2019/006986
Publication Date:
September 06, 2019
Filing Date:
February 25, 2019
Export Citation:
Assignee:
CHIDA ENG INC (JP)
ITOCHU TC CONSTRUCTION MACHINERY CO LTD (JP)
ITOCHU TC CONSTRUCTION MACHINERY CO LTD (JP)
International Classes:
E02F7/00; B01F3/12; B01F7/04; B01F15/02
Foreign References:
| JP2004060326A | 2004-02-26 | |||
| JP2002121764A | 2002-04-26 | |||
| JPH08295415A | 1996-11-12 | |||
| JPH09158245A | 1997-06-17 | |||
| JPS5246571A | 1977-04-13 | |||
| JP2007120229A | 2007-05-17 |
Attorney, Agent or Firm:
NAGAI INTERNATIONAL PATENT BUREAU (JP)
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