JPS5641488A - Pump for impurities - Google Patents

Pump for impurities

Info

Publication number
JPS5641488A
JPS5641488A JP11703879A JP11703879A JPS5641488A JP S5641488 A JPS5641488 A JP S5641488A JP 11703879 A JP11703879 A JP 11703879A JP 11703879 A JP11703879 A JP 11703879A JP S5641488 A JPS5641488 A JP S5641488A
Authority
JP
Japan
Prior art keywords
vane wheel
vane
cylinder
suction port
cutters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11703879A
Other languages
Japanese (ja)
Other versions
JPS5745914B2 (en
Inventor
Shozo Tsukibe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOGO PUMP SEISAKUSHO KK
Original Assignee
SOGO PUMP SEISAKUSHO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SOGO PUMP SEISAKUSHO KK filed Critical SOGO PUMP SEISAKUSHO KK
Priority to JP11703879A priority Critical patent/JPS5641488A/en
Publication of JPS5641488A publication Critical patent/JPS5641488A/en
Publication of JPS5745914B2 publication Critical patent/JPS5745914B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To enable fiber to be treated immediately before the inflow into a vane wheel, maintaining high performance, by forming angular cutters which project smoothly to the vicinity of the front edge of a vane, on the cylinder which projects to the vane wheel side from the casing part which forms a suction port.
CONSTITUTION: At the casing 17 part which forms a suction port 8, is installed a cylinder 15 having the diameter which is as small as possible in the range free of anxiety of substantial reduction of the diameter of the suction port, and the top end part of the vane wheel 1 side of the cylinder 15 is cut into angular form, thus forming angular cutters 20. The cutters 20 are positioned oppositely, keeping a little gap between the front edge 3 of the vane, at the position near the center of the vane wheel 1 where the formation of vortex A is not obstructed. Therefore, the cutter 20 shows little resistance to the dirty water and fibers which flows in, and is free of anxiety of forming obstruction to vortex A, and the cutter can cut fibers into proper size immediately before the inflow into the vane wheel 1, maintaining high pump performance.
COPYRIGHT: (C)1981,JPO&Japio
JP11703879A 1979-09-11 1979-09-11 Pump for impurities Granted JPS5641488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11703879A JPS5641488A (en) 1979-09-11 1979-09-11 Pump for impurities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11703879A JPS5641488A (en) 1979-09-11 1979-09-11 Pump for impurities

Publications (2)

Publication Number Publication Date
JPS5641488A true JPS5641488A (en) 1981-04-18
JPS5745914B2 JPS5745914B2 (en) 1982-09-30

Family

ID=14701891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11703879A Granted JPS5641488A (en) 1979-09-11 1979-09-11 Pump for impurities

Country Status (1)

Country Link
JP (1) JPS5641488A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455203U (en) * 1987-10-01 1989-04-05
WO2006112646A1 (en) * 2005-04-20 2006-10-26 Gyung Jin Song Sludge pump that is used to general
WO2023002733A1 (en) * 2021-07-21 2023-01-26 株式会社荏原製作所 Pump casing and pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5176565B2 (en) * 2008-01-25 2013-04-03 株式会社日立プラントテクノロジー pump
JP7024822B2 (en) * 2020-06-22 2022-02-24 株式会社鶴見製作所 Non-blocking pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455203U (en) * 1987-10-01 1989-04-05
WO2006112646A1 (en) * 2005-04-20 2006-10-26 Gyung Jin Song Sludge pump that is used to general
WO2023002733A1 (en) * 2021-07-21 2023-01-26 株式会社荏原製作所 Pump casing and pump

Also Published As

Publication number Publication date
JPS5745914B2 (en) 1982-09-30

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