GB1374358A - Method of purifying and fractioning particle suspensions and an apparatus for carrying out the method - Google Patents
Method of purifying and fractioning particle suspensions and an apparatus for carrying out the methodInfo
- Publication number
- GB1374358A GB1374358A GB937572A GB937572A GB1374358A GB 1374358 A GB1374358 A GB 1374358A GB 937572 A GB937572 A GB 937572A GB 937572 A GB937572 A GB 937572A GB 1374358 A GB1374358 A GB 1374358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- pulp
- drums
- dia
- vanes
- 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
Links
- 239000002245 particle Substances 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000005755 formation reaction Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 230000010349 pulsation Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- D21D5/02—Straining or screening the pulp
- D21D5/06—Rotary screen-drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
-
- 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
- D21D5/02—Straining or screening the pulp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE252871A SE363865B (ja) | 1971-03-01 | 1971-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1374358A true GB1374358A (en) | 1974-11-20 |
Family
ID=20260113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB937572A Expired GB1374358A (en) | 1971-03-01 | 1972-02-29 | Method of purifying and fractioning particle suspensions and an apparatus for carrying out the method |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5524926B1 (ja) |
| CA (1) | CA988438A (ja) |
| DE (1) | DE2208549C3 (ja) |
| FI (1) | FI51611C (ja) |
| FR (1) | FR2127887A5 (ja) |
| GB (1) | GB1374358A (ja) |
| NO (1) | NO139898C (ja) |
| SE (1) | SE363865B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002033166A1 (en) * | 2000-10-20 | 2002-04-25 | Metso Paper Inc | Method and screen for screening at least two pulp mixtures |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844948U (ja) * | 1981-09-21 | 1983-03-25 | トヨタ自動車株式会社 | 前縁の高さと硬さとを調節しうるシ−ト |
| JPS5847262U (ja) * | 1981-09-25 | 1983-03-30 | トヨタ自動車株式会社 | シ−トクツシヨン前縁部の高さと硬さ調整装置 |
| JPS5849960U (ja) * | 1981-09-30 | 1983-04-04 | 日産車体株式会社 | シ−トクツシヨンの前端部支持装置 |
| JPS58126238U (ja) * | 1981-10-22 | 1983-08-27 | トヨタ自動車株式会社 | シ−トクツシヨン前縁部高さ調整装置 |
| FI82496C (fi) * | 1989-06-05 | 1991-03-11 | Tampella Oy Ab | Foerfarande foer reglering av trycksil och trycksil. |
| DE102016101908B4 (de) | 2016-02-03 | 2017-11-02 | Dengler Tubetec Gmbh | Vorrichtung und Verfahren zum Biegen von Rohren |
-
1971
- 1971-03-01 SE SE252871A patent/SE363865B/xx unknown
-
1972
- 1972-02-16 NO NO46272A patent/NO139898C/no unknown
- 1972-02-17 CA CA134,899A patent/CA988438A/en not_active Expired
- 1972-02-18 FI FI44672A patent/FI51611C/fi active
- 1972-02-23 DE DE19722208549 patent/DE2208549C3/de not_active Expired
- 1972-02-29 GB GB937572A patent/GB1374358A/en not_active Expired
- 1972-03-01 FR FR7207009A patent/FR2127887A5/fr not_active Expired
- 1972-03-01 JP JP2064172A patent/JPS5524926B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002033166A1 (en) * | 2000-10-20 | 2002-04-25 | Metso Paper Inc | Method and screen for screening at least two pulp mixtures |
| US7097740B2 (en) | 2000-10-20 | 2006-08-29 | Metso Paper Inc. | Method and screen for screening at least two pulp mixtures |
Also Published As
| Publication number | Publication date |
|---|---|
| SE363865B (ja) | 1974-02-04 |
| DE2208549C3 (de) | 1974-08-01 |
| FR2127887A5 (ja) | 1972-10-13 |
| NO139898C (no) | 1979-05-30 |
| DE2208549B2 (de) | 1974-01-03 |
| FI51611B (ja) | 1976-11-01 |
| FI51611C (fi) | 1977-02-10 |
| CA988438A (en) | 1976-05-04 |
| DE2208549A1 (de) | 1972-10-05 |
| JPS5524926B1 (ja) | 1980-07-02 |
| NO139898B (no) | 1979-02-19 |
Similar Documents
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| GB1475422A (en) | Method of and apparatus for recovering paper fibres from materials containing waste paper | |
| SE8404337D0 (sv) | Silanordning | |
| GB1294980A (ja) | ||
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| FI921930A (fi) | Pulsfri sikt. | |
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| GB1188726A (en) | Screening Apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |