Title:
CRUSHING PUMP
Document Type and Number:
Japanese Patent JPH08135598
Kind Code:
A
Abstract:
PURPOSE: To wash away inside crushed objects both simply and cleanly at the time of washing by making smooth the flow passage in an impeller chamber in a casing body of a crushing pump.
CONSTITUTION: In a crushing pump 21 comprising a crushing impeller 27 rotating integrally with an impeller 26 and a lattice, fixed blade 30 fixed on the side of a suction path 25 on rear of the crushing impeller 27, on the side of a suction path 25 in a casing, surface in a flow passage in a casing 22 is machined for a smooth surface finish.
Inventors:
NAKAZATO MITSUHIRO
Application Number:
JP27936094A
Publication Date:
May 28, 1996
Filing Date:
November 14, 1994
Export Citation:
Assignee:
KOMATSU ZENOA KK
International Classes:
F04D7/04; B02C18/06; F04D29/42; (IPC1-7): F04D29/42; B02C18/06; F04D7/04
Domestic Patent References:
| JP63132893B | ||||
| JP2141697B |
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)