NO781662L - Anordning ved sentrifugeapparat. - Google Patents
Anordning ved sentrifugeapparat.Info
- Publication number
- NO781662L NO781662L NO781662A NO781662A NO781662L NO 781662 L NO781662 L NO 781662L NO 781662 A NO781662 A NO 781662A NO 781662 A NO781662 A NO 781662A NO 781662 L NO781662 L NO 781662L
- Authority
- NO
- Norway
- Prior art keywords
- chamber
- outlet
- separator
- centrifugal
- slurry
- Prior art date
Links
- 239000002002 slurry Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 12
- 239000013055 pulp slurry Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 13
- 239000000835 fiber Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010000117 Abnormal behaviour Diseases 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Centrifugal Separators (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82706677A | 1977-08-23 | 1977-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO781662L true NO781662L (no) | 1979-02-26 |
Family
ID=25248235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO781662A NO781662L (no) | 1977-08-23 | 1978-05-11 | Anordning ved sentrifugeapparat. |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5435469A (fi) |
| AU (1) | AU3520978A (fi) |
| BE (1) | BE866142A (fi) |
| BR (1) | BR7805419A (fi) |
| DE (1) | DE2817346A1 (fi) |
| ES (1) | ES471480A1 (fi) |
| FI (1) | FI782119A (fi) |
| FR (1) | FR2400962A1 (fi) |
| GB (1) | GB1583933A (fi) |
| IL (1) | IL54434A0 (fi) |
| IT (1) | IT1106096B (fi) |
| NL (1) | NL7805321A (fi) |
| NO (1) | NO781662L (fi) |
| PT (1) | PT67967B (fi) |
| SE (1) | SE7806231L (fi) |
| ZA (1) | ZA782532B (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444229A (en) * | 1981-05-18 | 1984-04-24 | Conoco Inc. | Slurry concentration apparatus |
| US4857175A (en) * | 1987-07-09 | 1989-08-15 | Teleco Oilfield Services Inc. | Centrifugal debris catcher |
| US5028318A (en) * | 1989-04-19 | 1991-07-02 | Aeroquip Corporation | Cyclonic system for separating debris particles from fluids |
-
1978
- 1978-04-03 IL IL54434A patent/IL54434A0/xx unknown
- 1978-04-17 FR FR7811241A patent/FR2400962A1/fr not_active Withdrawn
- 1978-04-18 AU AU35209/78A patent/AU3520978A/en active Pending
- 1978-04-19 BE BE186919A patent/BE866142A/xx unknown
- 1978-04-20 DE DE19782817346 patent/DE2817346A1/de active Pending
- 1978-04-28 PT PT67967A patent/PT67967B/pt unknown
- 1978-05-02 ZA ZA00782532A patent/ZA782532B/xx unknown
- 1978-05-11 NO NO781662A patent/NO781662L/no unknown
- 1978-05-12 GB GB19220/78A patent/GB1583933A/en not_active Expired
- 1978-05-17 NL NL7805321A patent/NL7805321A/xx not_active Application Discontinuation
- 1978-05-30 SE SE7806231A patent/SE7806231L/xx unknown
- 1978-05-30 JP JP6485578A patent/JPS5435469A/ja active Pending
- 1978-06-30 FI FI782119A patent/FI782119A/fi unknown
- 1978-07-05 ES ES471480A patent/ES471480A1/es not_active Expired
- 1978-07-14 IT IT50316/78A patent/IT1106096B/it active
- 1978-08-22 BR BR7805419A patent/BR7805419A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5435469A (en) | 1979-03-15 |
| PT67967A (en) | 1978-05-01 |
| GB1583933A (en) | 1981-02-04 |
| SE7806231L (sv) | 1979-02-24 |
| BE866142A (fr) | 1978-08-14 |
| IT1106096B (it) | 1985-11-11 |
| IT7850316A0 (it) | 1978-07-14 |
| IL54434A0 (en) | 1978-07-31 |
| DE2817346A1 (de) | 1979-03-01 |
| FI782119A (fi) | 1979-02-24 |
| FR2400962A1 (fr) | 1979-03-23 |
| BR7805419A (pt) | 1979-05-15 |
| PT67967B (en) | 1979-10-19 |
| ZA782532B (en) | 1979-04-25 |
| AU3520978A (en) | 1979-10-25 |
| NL7805321A (nl) | 1979-02-27 |
| ES471480A1 (es) | 1980-12-16 |
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