WO2021069600A3 - Procédé de fabrication d'un élément filtrant revêtu, dispositif d'application pour revêtir un corps filtrant, et élément filtrant revêtu - Google Patents
Procédé de fabrication d'un élément filtrant revêtu, dispositif d'application pour revêtir un corps filtrant, et élément filtrant revêtu Download PDFInfo
- Publication number
- WO2021069600A3 WO2021069600A3 PCT/EP2020/078293 EP2020078293W WO2021069600A3 WO 2021069600 A3 WO2021069600 A3 WO 2021069600A3 EP 2020078293 W EP2020078293 W EP 2020078293W WO 2021069600 A3 WO2021069600 A3 WO 2021069600A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter element
- coated
- producing
- application device
- coated filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
- B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
- B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
- B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
- B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/08—Flame spraying
- B05D1/10—Applying particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/129—Flame spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2201/00—Polymeric substrate or laminate
- B05D2201/02—Polymeric substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Filtering Materials (AREA)
Abstract
L'invention concerne un procédé de fabrication d'un élément filtrant revêtu (2), comprenant les étapes consistant : à prendre un corps filtrant (4) ; et à appliquer par projection thermique un matériau plastique (30) sur le corps filtrant (4) au moyen d'un dispositif d'application (32), de telle sorte que le matériau plastique (30) appliqué par projection thermique forme sur le corps filtrant (4) une couche de filtration superficielle (28) poreuse et perméable aux fluides. L'invention concerne également un élément filtrant fabriqué de manière correspondante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019127302.1 | 2019-10-10 | ||
DE102019127302.1A DE102019127302A1 (de) | 2019-10-10 | 2019-10-10 | Verfahren zum Herstellen eines beschichteten Filterelements, Auftragsvorrichtung zum Beschichten eines Filterkörpers, sowie beschichtetes Filterelement |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2021069600A2 WO2021069600A2 (fr) | 2021-04-15 |
WO2021069600A3 true WO2021069600A3 (fr) | 2021-06-03 |
Family
ID=72840534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2020/078293 WO2021069600A2 (fr) | 2019-10-10 | 2020-10-08 | Procédé de fabrication d'un élément filtrant revêtu, dispositif d'application pour revêtir un corps filtrant, et élément filtrant revêtu |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102019127302A1 (fr) |
WO (1) | WO2021069600A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024048781A1 (fr) * | 2022-09-02 | 2024-03-07 | Nittetsu Mining Co., Ltd. | Procédé pour former une couche de collecte de poussière sur un corps poreux sans utiliser de liant |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09314032A (ja) * | 1996-05-24 | 1997-12-09 | Suruzaameteko Japan Kk | 複合樹脂溶射皮膜形成法 |
US20080315464A1 (en) * | 2007-03-05 | 2008-12-25 | Alan Smithies | Method of manufacturing a composite filter media |
DE102007032060A1 (de) * | 2007-07-10 | 2009-01-15 | Herding Gmbh Filtertechnik | Wärmebeständiges Filterelement mit Beschichtung |
CN201644280U (zh) * | 2010-02-25 | 2010-11-24 | 黎明 | 一种防腐火焰喷塑装置 |
DE102011009325A1 (de) * | 2011-01-18 | 2012-07-19 | Hydac Filtertechnik Gmbh | Filterelement mit mindestens einer matten- oder schichtförmigen Filterbahn |
CN203483972U (zh) * | 2013-08-02 | 2014-03-19 | 崧泉企业股份有限公司 | 聚丙烯活性碳复合滤心 |
WO2015071840A1 (fr) * | 2013-11-12 | 2015-05-21 | Ibix S.R.L. | Procédé et appareil de projection à la flamme de poudres thermoplastiques |
KR20170000925A (ko) * | 2015-06-25 | 2017-01-04 | 주식회사 코코솔 | 플라스틱 파우더 용사 코팅장치의 제어장치 및 이에 따르는 플라스틱 파우더 용사코팅용 코팅건 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3640906C2 (de) * | 1986-11-29 | 1995-05-24 | Utp Schweismaterial Gmbh & Co | Verfahren zum Aufbringen von im Ausgangszustand pulverförmigen, lösungsmittelfreien Klebstoffen |
DE19822089A1 (de) * | 1998-05-16 | 1999-11-18 | Walter Rausch | Beschichtetes Filterelement und Verfahren zur Herstellung eines beschichteten Filterelements |
CN201205470Y (zh) * | 2008-05-29 | 2009-03-11 | 上海过滤器有限公司 | 组合式聚丙烯热喷纤维膜折叠式滤芯 |
-
2019
- 2019-10-10 DE DE102019127302.1A patent/DE102019127302A1/de not_active Withdrawn
-
2020
- 2020-10-08 WO PCT/EP2020/078293 patent/WO2021069600A2/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09314032A (ja) * | 1996-05-24 | 1997-12-09 | Suruzaameteko Japan Kk | 複合樹脂溶射皮膜形成法 |
US20080315464A1 (en) * | 2007-03-05 | 2008-12-25 | Alan Smithies | Method of manufacturing a composite filter media |
DE102007032060A1 (de) * | 2007-07-10 | 2009-01-15 | Herding Gmbh Filtertechnik | Wärmebeständiges Filterelement mit Beschichtung |
CN201644280U (zh) * | 2010-02-25 | 2010-11-24 | 黎明 | 一种防腐火焰喷塑装置 |
DE102011009325A1 (de) * | 2011-01-18 | 2012-07-19 | Hydac Filtertechnik Gmbh | Filterelement mit mindestens einer matten- oder schichtförmigen Filterbahn |
CN203483972U (zh) * | 2013-08-02 | 2014-03-19 | 崧泉企业股份有限公司 | 聚丙烯活性碳复合滤心 |
WO2015071840A1 (fr) * | 2013-11-12 | 2015-05-21 | Ibix S.R.L. | Procédé et appareil de projection à la flamme de poudres thermoplastiques |
KR20170000925A (ko) * | 2015-06-25 | 2017-01-04 | 주식회사 코코솔 | 플라스틱 파우더 용사 코팅장치의 제어장치 및 이에 따르는 플라스틱 파우더 용사코팅용 코팅건 |
Also Published As
Publication number | Publication date |
---|---|
WO2021069600A2 (fr) | 2021-04-15 |
DE102019127302A1 (de) | 2021-04-15 |
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