CH367041A - Siebvorrichtung - Google Patents
SiebvorrichtungInfo
- Publication number
- CH367041A CH367041A CH5835758A CH5835758A CH367041A CH 367041 A CH367041 A CH 367041A CH 5835758 A CH5835758 A CH 5835758A CH 5835758 A CH5835758 A CH 5835758A CH 367041 A CH367041 A CH 367041A
- Authority
- CH
- Switzerland
- Prior art keywords
- sieves
- sieve
- outlet
- space
- suspension
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 239000000725 suspension Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000011362 coarse particle Substances 0.000 claims description 3
- 241000239290 Araneae Species 0.000 description 7
- 239000006194 liquid suspension Substances 0.000 description 7
- 238000012216 screening Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/17—Supported filter elements arranged for inward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Paper (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US653197A US2975899A (en) | 1957-04-16 | 1957-04-16 | Screening device |
| US876410XA | 1958-09-24 | 1958-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH367041A true CH367041A (de) | 1963-01-31 |
Family
ID=26777221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5835758A CH367041A (de) | 1957-04-16 | 1958-04-15 | Siebvorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2975899A (en, 2012) |
| BE (1) | BE564497A (en, 2012) |
| CH (1) | CH367041A (en, 2012) |
| DE (1) | DE1112046B (en, 2012) |
| FR (1) | FR1198662A (en, 2012) |
| GB (2) | GB823628A (en, 2012) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029951A (en) | 1958-09-24 | 1962-04-17 | Bird Machine Co | Screening device |
| US3092578A (en) * | 1959-01-16 | 1963-06-04 | Bird Machine Co | Screening apparatus |
| FI40358B (en, 2012) | 1959-05-05 | 1968-09-02 | Ingersoll Rand World Trade Ltd | |
| US3082874A (en) * | 1959-05-12 | 1963-03-26 | Beloit Iron Works | Stock screen |
| US3053391A (en) * | 1959-08-17 | 1962-09-11 | Bird Machine Co | Apparatus for screening |
| NL260174A (en, 2012) * | 1960-01-13 | 1900-01-01 | ||
| FR1271054A (fr) * | 1960-01-22 | 1961-09-08 | E Et M Lamort Fils | Appareil classeur pour l'épuration par tamisage des liquides contenant en suspension des particules solides et notamment des pâtes cellulosiques |
| SE308445B (en, 2012) * | 1961-02-09 | 1969-02-10 | N Nilsson | |
| US3145165A (en) * | 1961-10-23 | 1964-08-18 | Sandison Alexander Greswolde | Pulp screens |
| DE1255085B (de) * | 1962-09-11 | 1967-11-30 | E & M Lamort Fils Soc | Filter fuer Fluessigkeiten, die feine Festteilchen in Suspension enthalten |
| DE1250726B (de) * | 1963-05-17 | 1967-09-21 | Canadian Ingersoll-Rand Company Limited, Montreal, Quebec (Kana da), Bird Machine Company, South Walpole, Mass (V St A) | Reinigungsvorrichtung fur Trommelsiebe |
| US3400820A (en) * | 1965-03-30 | 1968-09-10 | Bird Machine Co | Screening apparatus with rotary pulsing member |
| US3490584A (en) * | 1965-08-31 | 1970-01-20 | Cavitron Corp | Method and apparatus for high frequency screening of materials |
| US3511373A (en) * | 1967-05-22 | 1970-05-12 | Sweco Inc | Diverse screens with cleaning and distribution means |
| US3494464A (en) * | 1967-11-14 | 1970-02-10 | Leopold Co Inc F B | Rotary washer for filter beds |
| US3849302A (en) * | 1972-09-12 | 1974-11-19 | Black Clawson Co | Method and apparatus for screening paper fiber stock |
| ZA734865B (en) * | 1972-09-12 | 1974-06-26 | Black Clawson Co | Method and apparatus for screening fiber stock |
| US3970548A (en) * | 1973-08-27 | 1976-07-20 | The Black Clawson Company | Apparatus for screening paper fiber stock |
| US3909400A (en) * | 1973-08-28 | 1975-09-30 | Black Clawson Co | Apparatus for fractionating fiber suspensions in accordance with fiber length |
| US3905894A (en) * | 1973-10-02 | 1975-09-16 | Murskauskone Oy | Apparatus for wet fine screening |
| US4105543A (en) * | 1974-08-09 | 1978-08-08 | The Black Clawson Company | Method for screening paper fiber stock |
| US4066552A (en) * | 1974-09-13 | 1978-01-03 | Sundstrand Corporation | Combined pump and self-cleaning centrifugal contamination separator |
| DE2558683C2 (de) * | 1975-12-24 | 1982-02-11 | Escher Wyss Gmbh, 7980 Ravensburg | Filtrationsapparat |
| US4302327A (en) * | 1980-03-17 | 1981-11-24 | The Black Clawson Company | Center flow screening apparatus |
| US4318805A (en) * | 1980-09-29 | 1982-03-09 | Bird Machine Company, Inc. | Screening apparatus |
| WO1982001666A1 (en) * | 1980-11-13 | 1982-05-27 | Tucker Alfred D | Self cleaning filter |
| EP0101458A1 (en) * | 1982-02-12 | 1984-02-29 | Ris Irrigation Systems Pty.Ltd. | Self cleaning filter |
| DE3424919A1 (de) * | 1984-07-06 | 1986-01-16 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren zur altpapieraufbereitung |
| US5009774A (en) * | 1989-10-30 | 1991-04-23 | Beloit Corporation | Pulseless screen |
| JP3396456B2 (ja) * | 2000-02-04 | 2003-04-14 | 三菱重工業株式会社 | 紙料精選装置 |
| JP4064204B2 (ja) * | 2002-10-23 | 2008-03-19 | 相川鉄工株式会社 | スクリ−ン装置 |
| RU2363792C1 (ru) * | 2008-05-19 | 2009-08-10 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" | Установка для измельчения волокнистого материала |
| SE537379C2 (sv) | 2012-11-28 | 2015-04-14 | Valmet Oy | Silanordning, rotor, pulselementpaket och produktionsmetod |
| CN107653727B (zh) * | 2017-11-15 | 2023-06-09 | 新乡市新平航空机械有限公司 | 一种压力筛传动单元 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24677E (en) * | 1959-07-28 | martindale | ||
| US651621A (en) * | 1900-06-12 | Av-id b black | ||
| GB191111163A (en) * | 1911-05-09 | 1911-11-02 | William Podmore | An Improved Filtration Process and Apparatus for the Filtration of Ceramic Slip. |
| FR473516A (fr) * | 1914-06-15 | 1915-01-14 | Maurice Louis Michel | Filtre séparateur pour liquides de densités différentes |
| US2332965A (en) * | 1941-10-27 | 1943-10-26 | Standard Oil Co | Strainer |
| US2631728A (en) * | 1946-10-22 | 1953-03-17 | Lee W Popp | Separation of solids from fluids |
| DE937704C (de) * | 1952-01-26 | 1956-01-12 | Friedrich Grothe | Fluessigkeitszufuehrung bei konzentrisch ineinander angeordneten Filterzylindern |
| DE1001972B (de) | 1953-04-28 | 1957-02-07 | Heinrich Lanz Ag | Filter fuer fluessige Kohlenwasserstoffe u. dgl. |
-
1957
- 1957-04-16 US US653197A patent/US2975899A/en not_active Expired - Lifetime
-
1958
- 1958-01-31 FR FR1198662D patent/FR1198662A/fr not_active Expired
- 1958-02-03 BE BE564497A patent/BE564497A/xx unknown
- 1958-02-27 GB GB6435/58A patent/GB823628A/en not_active Expired
- 1958-04-10 DE DEC16631A patent/DE1112046B/de active Pending
- 1958-04-15 CH CH5835758A patent/CH367041A/de unknown
-
1959
- 1959-08-17 GB GB28092/59A patent/GB876410A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2975899A (en) | 1961-03-21 |
| FR1198662A (fr) | 1959-12-09 |
| DE1112046B (de) | 1961-08-03 |
| BE564497A (en, 2012) | 1958-02-28 |
| GB823628A (en) | 1959-11-18 |
| GB876410A (en) | 1961-08-30 |
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