BR7801589A - Aparelho para separar seletivamente lascas de madeira de polpa - Google Patents
Aparelho para separar seletivamente lascas de madeira de polpaInfo
- Publication number
- BR7801589A BR7801589A BR7801589A BR7801589A BR7801589A BR 7801589 A BR7801589 A BR 7801589A BR 7801589 A BR7801589 A BR 7801589A BR 7801589 A BR7801589 A BR 7801589A BR 7801589 A BR7801589 A BR 7801589A
- Authority
- BR
- Brazil
- Prior art keywords
- appliance
- wood pulp
- selectively separate
- pulp chips
- separate wood
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
- B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77789877A | 1977-03-16 | 1977-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7801589A true BR7801589A (pt) | 1978-10-31 |
Family
ID=25111642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7801589A BR7801589A (pt) | 1977-03-16 | 1978-03-15 | Aparelho para separar seletivamente lascas de madeira de polpa |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS53130567A (pt) |
BR (1) | BR7801589A (pt) |
CA (1) | CA1116125A (pt) |
DE (1) | DE2810359A1 (pt) |
FI (1) | FI780685A (pt) |
FR (1) | FR2383712A1 (pt) |
NO (1) | NO144324C (pt) |
SE (1) | SE432541B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61153181A (ja) * | 1984-12-26 | 1986-07-11 | 三菱製紙株式会社 | 木材チツプの選別方法 |
US4755286A (en) * | 1987-07-30 | 1988-07-05 | Beloit Corporation | Split flow `V` screen |
US4836388A (en) * | 1988-04-27 | 1989-06-06 | Beloit Corporation | Apparatus for separating material by length |
NZ240941A (en) * | 1990-12-19 | 1994-06-27 | Beloit Corp | Wood chip screening; two intermeshing horizontal grids oscillate material and allow accepts to pass therethrough |
US5392931A (en) * | 1993-09-30 | 1995-02-28 | Beloit Technologies, Inc. | Adjustable bar screen |
DE102006017138B4 (de) * | 2006-04-12 | 2008-04-30 | Mahrwald, Jürgen, Dr. agr. | Vorrichtung zum Klassieren eines Stoffgemisches |
JP2018134565A (ja) * | 2017-02-20 | 2018-08-30 | 株式会社栗本鐵工所 | ローラスクリーン選別機 |
WO2024042150A1 (en) * | 2022-08-25 | 2024-02-29 | Lignum Technologies Ag | Disc sorting machine with protective sleeve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE616610C (de) * | 1935-08-02 | Zeitzer Eisengiesserei Und Mas | Scheibenwalzenrost | |
DE600136C (de) * | 1934-07-14 | Buckau R Wolf Akt Ges Maschf | Walzenrost | |
GB265461A (en) * | 1926-02-03 | 1927-02-10 | Adolf Gustav Molin | Improvements in or relating to sizing apparatus for coke and the like |
DE607459C (de) * | 1932-01-03 | 1934-12-28 | Westfalia Dinnendahl Groeppel | Rollenrost |
US2947416A (en) * | 1958-05-27 | 1960-08-02 | Ross Edward Owen | Grain separator |
US3870627A (en) * | 1972-11-27 | 1975-03-11 | John W Herkes | Mechanical screening device for machine-harvested sugar cane |
-
1978
- 1978-02-27 CA CA297,826A patent/CA1116125A/en not_active Expired
- 1978-02-28 FI FI780685A patent/FI780685A/fi not_active Application Discontinuation
- 1978-03-10 DE DE19782810359 patent/DE2810359A1/de not_active Withdrawn
- 1978-03-15 FR FR7807509A patent/FR2383712A1/fr active Pending
- 1978-03-15 SE SE7802981A patent/SE432541B/xx unknown
- 1978-03-15 BR BR7801589A patent/BR7801589A/pt unknown
- 1978-03-15 NO NO780916A patent/NO144324C/no unknown
- 1978-03-16 JP JP3047978A patent/JPS53130567A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2810359A1 (de) | 1978-09-21 |
FR2383712A1 (fr) | 1978-10-13 |
FI780685A (fi) | 1978-09-17 |
SE432541B (sv) | 1984-04-09 |
NO780916L (no) | 1978-09-19 |
JPS614592B2 (pt) | 1986-02-12 |
NO144324C (no) | 1981-08-19 |
JPS53130567A (en) | 1978-11-14 |
NO144324B (no) | 1981-05-04 |
SE7802981L (sv) | 1978-09-17 |
CA1116125A (en) | 1982-01-12 |
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