ES421552A1 - Water extraction apparatus for papermaking machine - Google Patents
Water extraction apparatus for papermaking machineInfo
- Publication number
- ES421552A1 ES421552A1 ES421552A ES421552A ES421552A1 ES 421552 A1 ES421552 A1 ES 421552A1 ES 421552 A ES421552 A ES 421552A ES 421552 A ES421552 A ES 421552A ES 421552 A1 ES421552 A1 ES 421552A1
- Authority
- ES
- Spain
- Prior art keywords
- contact
- sections
- channel
- water extraction
- extraction apparatus
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/483—Drainage foils and bars
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/52—Suction boxes without rolls
- D21F1/523—Covers thereof
Landscapes
- Paper (AREA)
Abstract
Water extracting apparatus for the Fourdrinier or felt section of a machine for making paper, cardboard, building boards and the like includes a support formed with a plurality of spacedly parallel, outwardly open grooves respectively receiving elongated contact units in conforming engagement. Each contact unit includes an elongated channel member of extruded aluminum alloy or stainless steel, and a plurality of contact sections of sintered aluminum oxide or silicon carbide abuttingly juxtaposed in the direction of unit elongation. The top faces of the sections are located in a common plane and their bottom faces are superimposed on the free edges of the channel flanges to close the channel cavity which is filled with a bonding material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1079672A AT357856B (en) | 1972-12-18 | 1972-12-18 | DRAINAGE ELEMENT FOR THE SCREEN OR FELT PART OF A FABRIC DRAINAGE DEVICE |
AT582073A AT348850B (en) | 1973-07-02 | 1973-07-02 | DEWATERING ELEMENT IN SLIDING CONTACT WITH THE SCREEN OR FELT OF A FABRIC DEWATERING MACHINE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES421552A1 true ES421552A1 (en) | 1976-08-01 |
Family
ID=25602532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES421552A Expired ES421552A1 (en) | 1972-12-18 | 1973-12-17 | Water extraction apparatus for papermaking machine |
Country Status (11)
Country | Link |
---|---|
US (1) | US3928125A (en) |
JP (1) | JPS5221601B2 (en) |
CA (1) | CA1001465A (en) |
CH (1) | CH574009A5 (en) |
DD (1) | DD110320A5 (en) |
DE (1) | DE2362732C3 (en) |
ES (1) | ES421552A1 (en) |
FR (1) | FR2210697B1 (en) |
GB (1) | GB1459209A (en) |
IT (1) | IT1005174B (en) |
NL (1) | NL163582C (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181616A (en) * | 1975-11-17 | 1980-01-01 | Albert Bahr | Device for dewatering sludge or the like |
SE7801024L (en) * | 1977-02-11 | 1978-08-12 | Corbellini Glauco | DEVICE FOR DRAIN SHEETS AND SUGLAD LID FOR PAPER MACHINES |
US4232092A (en) * | 1978-11-24 | 1980-11-04 | Beloit Corporation | Method of and means for precision mounting of members on elongate metallic supporting structure |
US4278497A (en) * | 1980-02-14 | 1981-07-14 | Albany International Corp. | Suction dewatering system with automatically adjusting suction slot |
US4280869A (en) * | 1980-02-14 | 1981-07-28 | Albany International Corp. | Suction dewatering system with cam actuated adjustable slot |
US4315799A (en) * | 1980-02-15 | 1982-02-16 | Albany International Corp. | Adjustable deckle |
US4331511A (en) * | 1980-05-09 | 1982-05-25 | Beloit Corporation | Paper making machine foil having low disturbance profile and self-sharpening tip |
US4334958A (en) * | 1980-08-25 | 1982-06-15 | Fred W. Meyers | Production of conveyor support bars for paper making machinery |
IT1220862B (en) * | 1988-03-29 | 1990-06-21 | Awe Anti Wear Eng Srl | SUCTION BOX COVER WITH ASSEMBLY CONSTITUTIVE ELEMENTS |
DE3823882A1 (en) * | 1988-07-14 | 1990-01-18 | Feldmuehle Ag | SLOT SUCTION |
US5076894A (en) * | 1990-05-04 | 1991-12-31 | Simmons Holt W | Suction box apparatus with composite cover elements mounted in slots on cross braces |
US5630910A (en) * | 1995-06-26 | 1997-05-20 | Jwi Ltd. | Clip fastener for a dewatering box |
FI110439B (en) * | 2001-11-21 | 2003-01-31 | Metso Paper Inc | Dewatering foil for paper making machine, has hard coating layer formed on surface of adhesive layer which is formed on outer surface of composite element |
US20040011493A1 (en) * | 2002-06-21 | 2004-01-22 | Coorstek, Inc. | Apparatus having wear-resistant surface and method for making |
AT411770B (en) * | 2002-09-12 | 2004-05-25 | Bartelmuss Klaus Ing | SCREEN BAR FOR A PAPER PRODUCTION PLANT |
US7540943B2 (en) * | 2003-11-17 | 2009-06-02 | Astenjohnson, Inc. | Shaped slot vacuum dewatering box cover |
AT500283B8 (en) * | 2004-03-17 | 2007-02-15 | Bartelmuss Klaus Ing | SCREENING FOR PAPER PRODUCTION PLANTS |
JP4641964B2 (en) * | 2006-03-30 | 2011-03-02 | 大日本スクリーン製造株式会社 | Substrate processing apparatus and substrate processing method |
AT503435B1 (en) * | 2006-07-20 | 2007-10-15 | Bartelmuss Klaus Ing | Wire foil for papermaking machines comprises support strip and ceramic plates with dovetailed undersides which fit into corresponding groove in it, spring clips fitting between plates and strip to hold them in position |
US7918969B2 (en) * | 2007-03-23 | 2011-04-05 | Astenjohnson, Inc. | Composite construction for dewatering blades for a papermaking machine |
FI120365B (en) * | 2008-02-13 | 2009-09-30 | Metso Paper Inc | Dewatering device for a fiber web machine and process for producing a dewatering device for a fiber web machine |
CN101289825B (en) * | 2008-06-17 | 2012-05-30 | 沈跃华 | Method for preparing fibre humidity-controlling board and apparatus |
CN102418835B (en) * | 2010-09-28 | 2014-08-20 | 元镫金属工业(昆山)有限公司 | Multi-layer plate-combining structure |
CN102517955B (en) * | 2011-12-19 | 2014-12-10 | 淄博爱普浆纸科技有限公司 | High-wear-resistance low-electrostatic SiC (silicon carbide) ceramic panel for paper machine and method for producing high-wear-resistance low-electrostatic SiC ceramic panel for paper machine |
CA2997412C (en) * | 2015-11-12 | 2022-05-31 | Valmet Aktiebolag | A suction device for use in a papermaking machine and a papermaking machine using a suction device |
CN106758478B (en) * | 2017-02-28 | 2018-08-14 | 泉州力亮贸易有限公司 | A kind of paper grade (stock) vacuum reservoir |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT280034B (en) * | 1964-02-07 | 1970-03-25 | Feldmuehle Ag | Screen table for paper machines |
US3535204A (en) * | 1967-01-23 | 1970-10-20 | Dominion Eng Works Ltd | Foil mounting arrangement in a paper machine |
US3497420A (en) * | 1967-01-30 | 1970-02-24 | Huyck Corp | Continuously variable hydrofoils for papermaking wires |
US3836428A (en) * | 1972-08-25 | 1974-09-17 | Albany Int Corp | Adjustable slot suction box cover |
-
1973
- 1973-12-13 US US424197A patent/US3928125A/en not_active Expired - Lifetime
- 1973-12-14 IT IT12986/73A patent/IT1005174B/en active
- 1973-12-14 NL NL7317223.A patent/NL163582C/en not_active IP Right Cessation
- 1973-12-17 FR FR7345132A patent/FR2210697B1/fr not_active Expired
- 1973-12-17 CA CA188,247A patent/CA1001465A/en not_active Expired
- 1973-12-17 DE DE2362732A patent/DE2362732C3/en not_active Expired
- 1973-12-17 DD DD175353A patent/DD110320A5/xx unknown
- 1973-12-17 ES ES421552A patent/ES421552A1/en not_active Expired
- 1973-12-18 GB GB5849973A patent/GB1459209A/en not_active Expired
- 1973-12-18 JP JP48142316A patent/JPS5221601B2/ja not_active Expired
- 1973-12-18 CH CH1773773A patent/CH574009A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DD110320A5 (en) | 1974-12-12 |
FR2210697A1 (en) | 1974-07-12 |
NL163582C (en) | 1980-09-15 |
AU6374973A (en) | 1975-06-19 |
IT1005174B (en) | 1976-08-20 |
JPS5221601B2 (en) | 1977-06-11 |
US3928125A (en) | 1975-12-23 |
DE2362732B2 (en) | 1978-03-16 |
CH574009A5 (en) | 1976-03-31 |
JPS49108306A (en) | 1974-10-15 |
NL7317223A (en) | 1974-06-20 |
CA1001465A (en) | 1976-12-14 |
FR2210697B1 (en) | 1977-08-12 |
DE2362732C3 (en) | 1978-11-09 |
GB1459209A (en) | 1976-12-22 |
NL163582B (en) | 1980-04-15 |
DE2362732A1 (en) | 1974-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19890206 |