SE8804261A - - Google Patents

Info

Publication number
SE8804261A
SE8804261A SE8804261A SE8804261A SE8804261A SE 8804261 A SE8804261 A SE 8804261A SE 8804261 A SE8804261 A SE 8804261A SE 8804261 A SE8804261 A SE 8804261A SE 8804261 A SE8804261 A SE 8804261A
Authority
SE
Sweden
Prior art keywords
chute
tank
downward
chips
tank wall
Prior art date
Application number
SE8804261A
Other languages
English (en)
Other versions
SE8804261D0 (sv
SE462566B (sv
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
Publication of SE8804261D0 publication Critical patent/SE8804261D0/sv
Priority to SE8804261A priority Critical patent/SE462566B/sv
Application filed filed Critical
Publication of SE8804261A publication Critical patent/SE8804261A/xx
Priority to JP51172989A priority patent/JPH04501891A/ja
Priority to PCT/SE1989/000669 priority patent/WO1990006394A1/en
Priority to AU45221/89A priority patent/AU4522189A/en
Priority to EP19890912677 priority patent/EP0445143A1/en
Priority to NZ23150089A priority patent/NZ231500A/en
Priority to CA 2003768 priority patent/CA2003768A1/en
Publication of SE462566B publication Critical patent/SE462566B/sv
Priority to NO91912007A priority patent/NO912007L/no
Priority to FI912523A priority patent/FI912523A0/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/626—Helical separators
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
SE8804261A 1988-11-25 1988-11-25 Anordning foer tvaettning av flis SE462566B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8804261A SE462566B (sv) 1988-11-25 1988-11-25 Anordning foer tvaettning av flis
JP51172989A JPH04501891A (ja) 1988-11-25 1989-11-20 チップ洗浄装置
PCT/SE1989/000669 WO1990006394A1 (en) 1988-11-25 1989-11-20 Device for chip washing
AU45221/89A AU4522189A (en) 1988-11-25 1989-11-20 Device for chip washing
EP19890912677 EP0445143A1 (en) 1988-11-25 1989-11-20 Device for chip washing
NZ23150089A NZ231500A (en) 1988-11-25 1989-11-23 Helical chute washer for removing impurities from wood chips
CA 2003768 CA2003768A1 (en) 1988-11-25 1989-11-24 Device for chip washing
FI912523A FI912523A0 (fi) 1988-11-25 1991-05-24 Tvaettanordning foer flis.
NO91912007A NO912007L (no) 1988-11-25 1991-05-24 Anordning for flisvasking.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804261A SE462566B (sv) 1988-11-25 1988-11-25 Anordning foer tvaettning av flis

Publications (3)

Publication Number Publication Date
SE8804261D0 SE8804261D0 (sv) 1988-11-25
SE8804261A true SE8804261A (sv) 1988-11-25
SE462566B SE462566B (sv) 1990-07-16

Family

ID=20374062

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804261A SE462566B (sv) 1988-11-25 1988-11-25 Anordning foer tvaettning av flis

Country Status (8)

Country Link
EP (1) EP0445143A1 (sv)
JP (1) JPH04501891A (sv)
AU (1) AU4522189A (sv)
CA (1) CA2003768A1 (sv)
FI (1) FI912523A0 (sv)
NZ (1) NZ231500A (sv)
SE (1) SE462566B (sv)
WO (1) WO1990006394A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4857094B2 (ja) * 2006-12-01 2012-01-18 前澤工業株式会社 沈砂分離設備
CN114180343A (zh) * 2021-10-29 2022-03-15 淮北矿业股份有限公司 一种输灰系统改造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495585A (sv) * 1949-07-14
US3765532A (en) * 1971-07-12 1973-10-16 Rex Chainbelt Inc Wood chip washer
NZ207756A (en) * 1983-04-13 1986-01-24 Mineral Deposits Ltd Spiral separator:deflecting layer over concentrate layer

Also Published As

Publication number Publication date
JPH04501891A (ja) 1992-04-02
WO1990006394A1 (en) 1990-06-14
FI912523A0 (fi) 1991-05-24
SE8804261D0 (sv) 1988-11-25
CA2003768A1 (en) 1990-05-25
AU4522189A (en) 1990-06-26
EP0445143A1 (en) 1991-09-11
SE462566B (sv) 1990-07-16
NZ231500A (en) 1991-07-26

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