SE8804261D0 - DEVICE FOR WASHING THE TIP - Google Patents

DEVICE FOR WASHING THE TIP

Info

Publication number
SE8804261D0
SE8804261D0 SE19888804261A SE8804261A SE8804261D0 SE 8804261 D0 SE8804261 D0 SE 8804261D0 SE 19888804261 A SE19888804261 A SE 19888804261A SE 8804261 A SE8804261 A SE 8804261A SE 8804261 D0 SE8804261 D0 SE 8804261D0
Authority
SE
Sweden
Prior art keywords
chute
tank
downward
chips
washing
Prior art date
Application number
SE19888804261A
Other languages
Swedish (sv)
Other versions
SE462566B (en
Original Assignee
Sunds Defibrator Ab
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 Sunds Defibrator Ab filed Critical Sunds Defibrator Ab
Priority to SE8804261A priority Critical patent/SE462566B/en
Publication of SE8804261D0 publication Critical patent/SE8804261D0/en
Priority to JP1511729A priority patent/JPH04501891A/en
Priority to EP89912677A priority patent/EP0445143A1/en
Priority to PCT/SE1989/000669 priority patent/WO1990006394A1/en
Priority to AU45221/89A priority patent/AU4522189A/en
Priority to NZ231500A priority patent/NZ231500A/en
Priority to CA002003768A priority patent/CA2003768A1/en
Publication of SE462566B publication Critical patent/SE462566B/en
Priority to NO91912007A priority patent/NO912007L/en
Priority to FI912523A priority patent/FI912523A0/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A chips washing device comprising a cylindric tank (1) provided upwardly with inlet for chips and water directly in front of a chute (2), which extends in screw-shape downward at least half a turn along the inside of the tank (1). The chute (2) is defined outwardly by the tank wall and inwardly by an edge (4), the height of which decreases downward along the chute. At the end of the chute adjacent the tank wall a scrap outlet (5) is located. The tank bottom slopes downward to a central outlet (7).
SE8804261A 1988-11-25 1988-11-25 DEVICE FOR WASHING THE TIP SE462566B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8804261A SE462566B (en) 1988-11-25 1988-11-25 DEVICE FOR WASHING THE TIP
JP1511729A JPH04501891A (en) 1988-11-25 1989-11-20 Chip cleaning equipment
EP89912677A EP0445143A1 (en) 1988-11-25 1989-11-20 Device for chip washing
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
NZ231500A NZ231500A (en) 1988-11-25 1989-11-23 Helical chute washer for removing impurities from wood chips
CA002003768A CA2003768A1 (en) 1988-11-25 1989-11-24 Device for chip washing
NO91912007A NO912007L (en) 1988-11-25 1991-05-24 TIP WASHING DEVICE.
FI912523A FI912523A0 (en) 1988-11-25 1991-05-24 TVAETTANORDNING FOER FLIS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804261A SE462566B (en) 1988-11-25 1988-11-25 DEVICE FOR WASHING THE TIP

Publications (2)

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

Family

ID=20374062

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804261A SE462566B (en) 1988-11-25 1988-11-25 DEVICE FOR WASHING THE TIP

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4857094B2 (en) * 2006-12-01 2012-01-18 前澤工業株式会社 Sand settling equipment
CN114180343A (en) * 2021-10-29 2022-03-15 淮北矿业股份有限公司 Method for improving ash conveying system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153080B (en) * 1949-07-14 Gundernhausen Chemie PROCESS OF MANUFACTURING FLOOR COVERING MATERIAL AND FLOOR COVERING MATERIAL THEREFORE.
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 (en) 1992-04-02
AU4522189A (en) 1990-06-26
WO1990006394A1 (en) 1990-06-14
CA2003768A1 (en) 1990-05-25
EP0445143A1 (en) 1991-09-11
NZ231500A (en) 1991-07-26
FI912523A0 (en) 1991-05-24
SE462566B (en) 1990-07-16

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