[go: up one dir, main page]

GB2024664B - Apparatus for separating foreign matter from liquid papermaking material - Google Patents

Apparatus for separating foreign matter from liquid papermaking material

Info

Publication number
GB2024664B
GB2024664B GB7923295A GB7923295A GB2024664B GB 2024664 B GB2024664 B GB 2024664B GB 7923295 A GB7923295 A GB 7923295A GB 7923295 A GB7923295 A GB 7923295A GB 2024664 B GB2024664 B GB 2024664B
Authority
GB
United Kingdom
Prior art keywords
foreign matter
separating foreign
papermaking material
liquid papermaking
liquid
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.)
Expired
Application number
GB7923295A
Other versions
GB2024664A (en
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.)
OISHIKIKAI Manufacturing CO
Original Assignee
OISHIKIKAI Manufacturing CO
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 OISHIKIKAI Manufacturing CO filed Critical OISHIKIKAI Manufacturing CO
Publication of GB2024664A publication Critical patent/GB2024664A/en
Application granted granted Critical
Publication of GB2024664B publication Critical patent/GB2024664B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
GB7923295A 1978-07-06 1979-07-04 Apparatus for separating foreign matter from liquid papermaking material Expired GB2024664B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8234778A JPS5512831A (en) 1978-07-06 1978-07-06 Debris sorting apparatus from paper making stock

Publications (2)

Publication Number Publication Date
GB2024664A GB2024664A (en) 1980-01-16
GB2024664B true GB2024664B (en) 1982-06-23

Family

ID=13772026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7923295A Expired GB2024664B (en) 1978-07-06 1979-07-04 Apparatus for separating foreign matter from liquid papermaking material

Country Status (5)

Country Link
JP (1) JPS5512831A (en)
CA (1) CA1120895A (en)
DE (1) DE2926751C2 (en)
GB (1) GB2024664B (en)
MX (1) MX148959A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1137925A (en) * 1980-04-01 1982-12-21 Johannes J. Richters Header arrangement for hydrocyclones having concentric accept outlet arrangements
GB8327218D0 (en) * 1983-10-12 1983-11-16 Beloit Corp Reject handling in cyclones &c
DE4334527A1 (en) * 1993-10-09 1995-04-13 Voith Gmbh J M Vortex flow separators
DE4342289A1 (en) * 1993-12-11 1995-06-14 Hans Joachim Dr Ing Schultz Method and device for continuously separating desired from undesired substances contained in a substance suspension
GB9419484D0 (en) * 1994-09-28 1994-11-16 Serck Baker Ltd Treatment of particulate material
SE9702913D0 (en) * 1997-08-12 1997-08-12 Kvaerner Pulping Tech sand trap
KR100648960B1 (en) * 2005-10-28 2006-11-27 삼성광주전자 주식회사 Multi Cyclone Separator
US8875903B2 (en) * 2007-03-19 2014-11-04 Palo Alto Research Center Incorporated Vortex structure for high throughput continuous flow separation
FI123139B (en) * 2011-09-07 2012-11-30 Andritz Oy Latch unit in a vortex cleaner plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636729A (en) * 1935-03-22
US2765918A (en) * 1953-05-11 1956-10-09 Stamicarbon Multiple hydrocyclone
GB772303A (en) * 1954-09-20 1957-04-10 Smidth & Co As F L Improvements in the separation of slurries into fractions of differing particle content
US3335860A (en) * 1964-07-27 1967-08-15 Black Clawson Co Centrifugal cleaner for paper making stock and the like

Also Published As

Publication number Publication date
CA1120895A (en) 1982-03-30
MX148959A (en) 1983-07-28
DE2926751C2 (en) 1985-12-05
GB2024664A (en) 1980-01-16
JPS5512831A (en) 1980-01-29
DE2926751A1 (en) 1980-01-31

Similar Documents

Publication Publication Date Title
GB2078535B (en) Apparatus for separating mercury from solid material
JPS54163788A (en) Fluid separating apparatus
DE3276050D1 (en) Apparatus for separating materials of different consistency
JPS5570498A (en) Device for separating polluted matter from cellulose suspension
GB2017536B (en) Separating apparatus
JPS54131004A (en) Apparatus for washing paper making material
GB1549474A (en) Apparatus for separating liquid from suspensions
DE2962935D1 (en) Apparatus for separating airborne matter
GB2024664B (en) Apparatus for separating foreign matter from liquid papermaking material
JPS5753654A (en) Material inspection apparatus
JPS52114712A (en) Removing apparatus for fine particles from fibrous floating substance
DE2962930D1 (en) Apparatus for dewatering water-containing substances
GB2024661B (en) Process for separating paper from plastics
GB2024638B (en) Liquid separating apparatus
GB2044273B (en) Fibrous material and filters for removing water from hydrophobic liquids
GB2035849B (en) Apparatus for separating fine material from coarse material
JPS5513189A (en) Separator for removing contaminants from liquid
YU41451B (en) Apparatus for extracting solid material using liquid
GB2016957B (en) Separating apparatus
GB2115398B (en) Apparatus for the extraction of solid material from liquid
JPS54138873A (en) Separation apparatus
JPS5739099A (en) Device for removing liquid from suspension
GB2020571B (en) Pulp refining apparatus
GB2039769B (en) Apparatus for separating suspended solid particles from a liquid
JPS5619499A (en) Method of removing ruthenium from radioactive liquid material

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee