Title:
APPARATUS FOR MIXING CEMENT/CONCRETE ADMIXTURE
Document Type and Number:
Japanese Patent JP3742609
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus for mixing a cement/concrete admixture which controls the occurrence of drift and stagnation and can be washed easily.
SOLUTION: A stationary mixer 1 is constituted of a housing 10 which forms part of a concrete conveying pipe, a quick-setting admixture supply pipe 20 for supplying a quick-setting admixture into the housing 10, and mixing chips 30 arranged in the housing to be freely taken out. The mixing chip 30 is composed of a baffle member 31 for diverting the flows of the concrete and the quick-setting admixture outside in the radial direction by a conical surface 31c and a taper throttling member 32 which throttles the flows inside in the radial direction by a taper throttling surface 32c immediately downstream from the baffle member 31 and then discharges the flows from a discharge opening 32b.
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Inventors:
Hidehiro Tanaka
Kenji Hatta
Ichiro Nasu
Kenji Hatta
Ichiro Nasu
Application Number:
JP2002193089A
Publication Date:
February 08, 2006
Filing Date:
July 02, 2002
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
International Classes:
B28C5/06; E21D11/10; B01F3/08; B01F5/00; B01F5/06; B01F15/02; B28C5/38; (IPC1-7): B28C5/38; B01F3/08; B01F5/00; B01F5/06; B01F15/02; E21D11/10
Domestic Patent References:
| JP5043866Y2 | ||||
| JP2002416Y2 |
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Hiroshi Kazama