FI129217B - Förfarande och system för siktning av beläggningsblandning i en fiberbanmaskin - Google Patents
Förfarande och system för siktning av beläggningsblandning i en fiberbanmaskin Download PDFInfo
- Publication number
- FI129217B FI129217B FI20195521A FI20195521A FI129217B FI 129217 B FI129217 B FI 129217B FI 20195521 A FI20195521 A FI 20195521A FI 20195521 A FI20195521 A FI 20195521A FI 129217 B FI129217 B FI 129217B
- Authority
- FI
- Finland
- Prior art keywords
- screening
- coating mix
- applicator
- screened
- fiber web
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 77
- 238000000576 coating method Methods 0.000 title claims abstract description 77
- 238000012216 screening Methods 0.000 title claims abstract description 71
- 239000000835 fiber Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000004087 circulation Effects 0.000 claims description 20
- 238000005086 pumping Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- 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
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating Apparatus (AREA)
- Treatment Of Fiber Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20195521A FI129217B (sv) | 2019-06-14 | 2019-06-14 | Förfarande och system för siktning av beläggningsblandning i en fiberbanmaskin |
DE102020114450.4A DE102020114450A1 (de) | 2019-06-14 | 2020-05-29 | Verfahren und System zum Sieben einer Beschichtungsmischung in einer Faserbahnmaschine |
ATA50476/2020A AT522849B1 (de) | 2019-06-14 | 2020-06-02 | Verfahren und system zum sieben einer beschichtungsmischung in einer faserbahnmaschine |
CN202010498391.XA CN112080961B (zh) | 2019-06-14 | 2020-06-04 | 用于在纤维辐材机中筛选涂布混合物的方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20195521A FI129217B (sv) | 2019-06-14 | 2019-06-14 | Förfarande och system för siktning av beläggningsblandning i en fiberbanmaskin |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20195521A1 FI20195521A1 (sv) | 2020-12-15 |
FI129217B true FI129217B (sv) | 2021-09-30 |
Family
ID=73546971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20195521A FI129217B (sv) | 2019-06-14 | 2019-06-14 | Förfarande och system för siktning av beläggningsblandning i en fiberbanmaskin |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN112080961B (sv) |
AT (1) | AT522849B1 (sv) |
DE (1) | DE102020114450A1 (sv) |
FI (1) | FI129217B (sv) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5401899A (en) * | 1993-04-15 | 1995-03-28 | Westvaco Corporation | Paper machine coating system |
FI103290B (sv) * | 1997-11-13 | 1999-05-31 | Valmet Raisio Oy | Förfarande och anordning för separering av föroreningar från maskincir kulationen i en bestrykningsstation |
FI117059B (sv) * | 2004-09-21 | 2006-05-31 | Metso Paper Inc | Förfarande och anordning för separering av föroreningar från maskincirkulationen i en bestrykningsstation |
ES2318441T3 (es) * | 2005-03-10 | 2009-05-01 | Sappi Alfeld Gmbh | Procedimiento para la depuracion y reciclado de pinturas de estucado. |
CN202766905U (zh) * | 2012-08-30 | 2013-03-06 | 东莞理文造纸厂有限公司 | 一种造纸精筛系统 |
CN204973245U (zh) * | 2015-08-11 | 2016-01-20 | 东莞玖龙纸业有限公司 | 一种净化回流涂料的装置 |
CN205741768U (zh) * | 2016-06-29 | 2016-11-30 | 玖龙纸业(太仓)有限公司 | 一种涂料处理系统 |
CN207401239U (zh) * | 2017-10-31 | 2018-05-25 | 玖龙纸业(太仓)有限公司 | 一种涂料净化系统 |
CN208533261U (zh) * | 2017-12-12 | 2019-02-22 | 玖龙纸业(东莞)有限公司 | 一种对回流涂料的筛选净化装置 |
CN207828686U (zh) * | 2018-01-23 | 2018-09-07 | 台山市邦泰鞋材有限公司 | 一种纸浆分筛装置 |
-
2019
- 2019-06-14 FI FI20195521A patent/FI129217B/sv active IP Right Grant
-
2020
- 2020-05-29 DE DE102020114450.4A patent/DE102020114450A1/de active Pending
- 2020-06-02 AT ATA50476/2020A patent/AT522849B1/de active
- 2020-06-04 CN CN202010498391.XA patent/CN112080961B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FI20195521A1 (sv) | 2020-12-15 |
AT522849B1 (de) | 2022-11-15 |
AT522849A2 (de) | 2021-02-15 |
DE102020114450A1 (de) | 2020-12-17 |
CN112080961A (zh) | 2020-12-15 |
AT522849A3 (de) | 2022-08-15 |
CN112080961B (zh) | 2023-02-28 |
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