SE8804261D0 - DEVICE FOR WASHING THE TIP - Google Patents
DEVICE FOR WASHING THE TIPInfo
- Publication number
- SE8804261D0 SE8804261D0 SE8804261A SE8804261A SE8804261D0 SE 8804261 D0 SE8804261 D0 SE 8804261D0 SE 8804261 A SE8804261 A SE 8804261A 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
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).
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804261A SE462566B (en) | 1988-11-25 | 1988-11-25 | DEVICE FOR WASHING THE TIP |
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 |
JP51172989A JPH04501891A (en) | 1988-11-25 | 1989-11-20 | Chip cleaning equipment |
PCT/SE1989/000669 WO1990006394A1 (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 |
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 (3)
Publication Number | Publication Date |
---|---|
SE8804261A SE8804261A (en) | 1988-11-25 |
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)
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)
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 |
-
1988
- 1988-11-25 SE SE8804261A patent/SE462566B/en not_active IP Right Cessation
-
1989
- 1989-11-20 AU AU45221/89A patent/AU4522189A/en not_active Abandoned
- 1989-11-20 WO PCT/SE1989/000669 patent/WO1990006394A1/en not_active Application Discontinuation
- 1989-11-20 JP JP51172989A patent/JPH04501891A/en active Pending
- 1989-11-20 EP EP19890912677 patent/EP0445143A1/en not_active Withdrawn
- 1989-11-23 NZ NZ23150089A patent/NZ231500A/en unknown
- 1989-11-24 CA CA 2003768 patent/CA2003768A1/en not_active Abandoned
-
1991
- 1991-05-24 FI FI912523A patent/FI912523A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU4522189A (en) | 1990-06-26 |
SE462566B (en) | 1990-07-16 |
EP0445143A1 (en) | 1991-09-11 |
WO1990006394A1 (en) | 1990-06-14 |
NZ231500A (en) | 1991-07-26 |
SE8804261A (en) | 1988-11-25 |
CA2003768A1 (en) | 1990-05-25 |
FI912523A0 (en) | 1991-05-24 |
JPH04501891A (en) | 1992-04-02 |
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