DE2643777A1 - Verfahren und vorrichtung zum herstellen roehrenfoermiger filterkoerper - Google Patents
Verfahren und vorrichtung zum herstellen roehrenfoermiger filterkoerperInfo
- Publication number
- DE2643777A1 DE2643777A1 DE19762643777 DE2643777A DE2643777A1 DE 2643777 A1 DE2643777 A1 DE 2643777A1 DE 19762643777 DE19762643777 DE 19762643777 DE 2643777 A DE2643777 A DE 2643777A DE 2643777 A1 DE2643777 A1 DE 2643777A1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- filter
- filter material
- fiberglass
- strip
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 44
- 239000011152 fibreglass Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
- B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
- B01D2239/0695—Wound layers
-
- 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
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61746575A | 1975-09-29 | 1975-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2643777A1 true DE2643777A1 (de) | 1977-04-07 |
Family
ID=24473758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762643777 Withdrawn DE2643777A1 (de) | 1975-09-29 | 1976-09-29 | Verfahren und vorrichtung zum herstellen roehrenfoermiger filterkoerper |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE846685A (https=) |
| CA (1) | CA1055235A (https=) |
| DE (1) | DE2643777A1 (https=) |
| FR (1) | FR2325595A1 (https=) |
| GB (1) | GB1549807A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319949A (en) * | 1980-07-14 | 1982-03-16 | Walker Process Corporation | Machine for heat sealing polymeric sheets into a spiral drum |
| US7287684B2 (en) * | 2002-07-03 | 2007-10-30 | Tubular Perforating Mfg., Ltd. | Filter cartridge assembly and method of manufacture |
| CN113967658B (zh) * | 2021-09-27 | 2022-08-30 | 嘉兴职业技术学院 | 一种涤纶纺织品二次回用处理装置 |
| CN114888567B (zh) * | 2022-06-10 | 2023-09-01 | 昆山阿普顿自动化系统有限公司 | 一种饮水机滤芯无纺布自动化装配设备 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1003263A (en) * | 1962-11-16 | 1965-09-02 | Ver Filzfabriken A G | A method of and apparatus for the production of filter elements |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028911A (en) * | 1957-12-12 | 1962-04-10 | Lear Nicholas L De | Disposable filter elements and forming methods therefor |
| FR1237165A (fr) * | 1959-06-04 | 1960-07-29 | Knecht Filterwerke Gmbh | Cartouche de filtre à air humide pour l'équipement des moteurs à combustion interne |
| FR1496646A (fr) * | 1965-10-15 | 1967-09-29 | Diaporit S A | Feuille pour filtre fin, procédé de fabrication, dispositif pour l'application du procédé et utilisation de la feuille pour filtre fin |
| US3680183A (en) * | 1971-03-18 | 1972-08-01 | David R Johnson | Machines for making metal fibril compacts |
-
1976
- 1976-09-28 CA CA262,225A patent/CA1055235A/en not_active Expired
- 1976-09-28 BE BE171027A patent/BE846685A/xx not_active IP Right Cessation
- 1976-09-28 FR FR7629128A patent/FR2325595A1/fr active Granted
- 1976-09-29 DE DE19762643777 patent/DE2643777A1/de not_active Withdrawn
- 1976-09-29 GB GB4033576A patent/GB1549807A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1003263A (en) * | 1962-11-16 | 1965-09-02 | Ver Filzfabriken A G | A method of and apparatus for the production of filter elements |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1055235A (en) | 1979-05-29 |
| FR2325595B1 (https=) | 1981-01-30 |
| BE846685A (fr) | 1977-03-28 |
| GB1549807A (en) | 1979-08-08 |
| FR2325595A1 (fr) | 1977-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B01D 39/00 |
|
| 8139 | Disposal/non-payment of the annual fee |