Title:
DEVICE FOR PUMPING UP PULP
Document Type and Number:
Japanese Patent JPS59173596
Kind Code:
A
Abstract:
The apparatus comprises a centrifugal pump (1) fed by a screw feeder (8). The screw feeder comprises a screw (9) with a partially open thread (11). The screw (9) is driven separately in opposed direction to and with a lower speed than the impeller (3) of the pump (1). By this arrangement pulp of high concentration can be pumped.
Inventors:
RARUSU EIURUFU NEESUMAN
ARUFU INGE RINDOSUTORIYOOMU
ARUFU INGE RINDOSUTORIYOOMU
Application Number:
JP3972384A
Publication Date:
October 01, 1984
Filing Date:
March 01, 1984
Export Citation:
Assignee:
SUNDS DEFIBRATOR
International Classes:
B01F13/10; D21C7/08; F04B23/14; F04D7/04; F04D13/12; (IPC1-7): D21C7/06; D21C7/08; F04B23/14; F04D13/12
Domestic Patent References:
| JP28003638A |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Previous Patent: JP59173595
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