CN106139718A - A kind of composite type filter element - Google Patents
A kind of composite type filter element Download PDFInfo
- Publication number
- CN106139718A CN106139718A CN201510183343.0A CN201510183343A CN106139718A CN 106139718 A CN106139718 A CN 106139718A CN 201510183343 A CN201510183343 A CN 201510183343A CN 106139718 A CN106139718 A CN 106139718A
- Authority
- CN
- China
- Prior art keywords
- filter element
- layer
- fibrous layer
- composite type
- pore size
- 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.)
- Pending
Links
Landscapes
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a kind of composite type filter element, described filter element is hollow tubular body, including at least one of which fibrous layer and micropore ceramics layer, fibrous layer is that glass fibre sintering forms, and fibrous layer and micropore ceramics layer are tubular, are connected into an entirety by hot sticky, when the fibrolaminar number of plies is more than or equal to two-layer, each the closeest formula of fibrolaminar pore size filter increases, and fibrolaminar minimum pore size filter is more than or equal to the pore size filter of micropore ceramics layer, and fibrolaminar outer surface is additionally provided with some grooves.Composite type filter element of the present invention combines the advantage of fiber sintering filter element and micropore ceramic filter element, has the advantage that mechanical strength is high, filtering accuracy is high, flux is big.
Description
Technical field
The invention belongs to filtering material and device field, relate to a kind of composite type filter element.
Background technology
Filter element is the core component of filter plant, filter element is used primarily in oil filtration, air filtration, water filtration etc. and filters industry, the material of filter element is varied, has the kinds such as paper filter core, chemical fibre filter element, metal filtering core, ceramic element, active carbon filter core, and different filter elements has different features.
Fiber sintering filter element belongs to the one of chemical fibre filter element, it is to use specific fiber, add the filter element goods that binding agent, firming agent, stabilizer etc. obtain by heating thermal sintering, there is the characteristics such as micropore size is uniform, porosity is high, flux is big, water environment capacity is strong, mechanical strength is high, self-supporting performance is good, insoluble, molten.Micropore ceramic filter element is that to use inorganic matter be porous material prepared by raw material, and asepsis environment-protecting, and have higher filtering accuracy, bigger permeable amount, good cleaning and regeneration performance is usually used in drinking water purification.
Summary of the invention
It is an object of the invention to provide a kind of composite type filter element, this filter element combines the advantage of fiber sintering filter element and micropore ceramic filter element, has the advantage that mechanical strength is high, filtering accuracy is high, flux is big, can be applicable to water filtration industry.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of composite type filter element, it is characterized in that: described filter element is hollow tubular body, described filter element includes at least one of which fibrous layer (1) and micropore ceramics layer (2), described fibrous layer (1) is that glass fibre sintering forms, described fibrous layer (1) and micropore ceramics layer (2) are tubular, are connected into an entirety by hot sticky.
Preferably, when the number of plies of described fibrous layer (1) is more than or equal to two-layer, each the closeest formula of fibrolaminar pore size filter increases.
Preferably, the minimum pore size filter of described fibrous layer (1) is more than or equal to the pore size filter of micropore ceramics layer (2).
Preferably, the outer surface of described fibrous layer (1) is additionally provided with some grooves (3).
Beneficial effects of the present invention has:
The invention provides a kind of composite type filter element, outer layer is one or more layers fibrous layer, internal layer is micropore ceramics layer, outer layer fiber layer is that glass fibre sintering forms, there is the advantage that mechanical strength is high, self-supporting performance is good, internal layer micropore ceramics layer has higher filtering accuracy, and this filter element combines the advantage of fiber sintering filter element and micropore ceramic filter element, can be applicable to water filtration industry.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of embodiment 1 filter element；
Fig. 2 is the structural representation of embodiment 2 filter element.
In figure, 1. fibrous layer, 2. micropore ceramics layer, 3. groove.
Detailed description of the invention
Embodiment
1
As shown in Figure 1, a kind of composite type filter element, described filter element is hollow tubular body, described filter element includes one layer of fibrous layer (1) and micropore ceramics layer (2), described fibrous layer (1) is that glass fibre sintering forms, and described fibrous layer (1) and micropore ceramics layer (2) are tubular, are connected into an entirety by hot sticky, the minimum pore size filter of described fibrous layer (1) is more than or equal to the pore size filter of micropore ceramics layer (2), and the outer surface of described fibrous layer (1) is additionally provided with some grooves (3).
Embodiment
2
As shown in Figure 2, a kind of composite type filter element, described filter element is hollow tubular body, described filter element includes two fibre layers (1) and micropore ceramics layer (2), described fibrous layer (1) is that glass fibre sintering forms, described fibrous layer (1) and micropore ceramics layer (2) are tubular, are connected into an entirety by hot sticky.
The closeest formula of pore size filter of two fibre layers increases, and the minimum pore size filter of fibrous layer (1) is more than or equal to the pore size filter of micropore ceramics layer (2), and the outer surface of described fibrous layer (1) is additionally provided with some grooves (3).
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equal replacement and improvement etc. made within the spirit and principles in the present invention, all should fall within the scope and spirit of the invention.
Claims (4)
1. a composite type filter element, it is characterized in that: described filter element is hollow tubular body, described filter element includes at least one of which fibrous layer (1) and micropore ceramics layer (2), described fibrous layer (1) is that glass fibre sintering forms, described fibrous layer (1) and micropore ceramics layer (2) are tubular, are connected into an entirety by hot sticky.
Composite type filter element the most according to claim 1, it is characterised in that: when the number of plies of described fibrous layer (1) is more than or equal to two-layer, each the closeest formula of fibrolaminar pore size filter increases.
Composite type filter element the most according to claim 1, it is characterised in that: the minimum pore size filter of described fibrous layer (1) is more than or equal to the pore size filter of micropore ceramics layer (2).
Composite type filter element the most according to claim 1, it is characterised in that: the outer surface of described fibrous layer (1) is additionally provided with some grooves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183343.0A CN106139718A (en) | 2015-04-18 | 2015-04-18 | A kind of composite type filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183343.0A CN106139718A (en) | 2015-04-18 | 2015-04-18 | A kind of composite type filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106139718A true CN106139718A (en) | 2016-11-23 |
Family
ID=58057526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183343.0A Pending CN106139718A (en) | 2015-04-18 | 2015-04-18 | A kind of composite type filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106139718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127648A1 (en) * | 2017-12-28 | 2019-07-04 | 黄众威 | Circular base with holes for culturing bacteria |
| CN117339308A (en) * | 2023-11-08 | 2024-01-05 | 广东宝达亿陶瓷有限公司 | Antibacterial ceramic filter core of diatom ooze and processing equipment thereof |
-
2015
- 2015-04-18 CN CN201510183343.0A patent/CN106139718A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127648A1 (en) * | 2017-12-28 | 2019-07-04 | 黄众威 | Circular base with holes for culturing bacteria |
| CN117339308A (en) * | 2023-11-08 | 2024-01-05 | 广东宝达亿陶瓷有限公司 | Antibacterial ceramic filter core of diatom ooze and processing equipment thereof |
| CN117339308B (en) * | 2023-11-08 | 2024-04-02 | 广东宝达亿陶瓷有限公司 | Antibacterial ceramic filter core of diatom ooze and processing equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009055452A3 (en) | Sintered fiber filter | |
| SE436543B (en) | SEVENTIFICATING FIBROST FILTER ELEMENT, PROCEDURE FOR MANUFACTURING A SUDANT FILTER ELEMENT AND APPARATUS FOR MANUFACTURING A SUEDAN FILTER ELEMENT | |
| CN106139718A (en) | A kind of composite type filter element | |
| CN208642118U (en) | A kind of folding membrane filter backwashed | |
| US20170333819A1 (en) | Filter candle with mineral additive | |
| DE102012012941A1 (en) | Method for preparing ceramic filter element used for e.g. water purification, involves winding web layer around ceramic material impregnated bobbin which is burned and sintered to form ceramic filter element | |
| CN106139690A (en) | A kind of glass fibre sintered filter core | |
| CN204522491U (en) | Composite type filter element | |
| JP6609547B2 (en) | Monolith type separation membrane structure | |
| CN201719919U (en) | Multilayer metal wire filter screen | |
| JP2009220039A (en) | Porous film complex structure and manufacturing method of micropore in porous body | |
| CN101391167A (en) | Filter member | |
| CN204522451U (en) | Glass fibre sintered filter core | |
| CN201719918U (en) | Multilayer metal fiber nonwoven filter screen | |
| CN206138870U (en) | Multilayer woven wire sintering filter core | |
| GB2469582B (en) | Filter | |
| CN105408009B (en) | Ceramic hollow tunica fibrosa with improved mechanical property | |
| CN104623954A (en) | Winding filtering element | |
| CN106139741A (en) | A kind of Multifunctional filter element | |
| CN106139678A (en) | A kind of double skeleton tubulose filter element | |
| CN207243662U (en) | More material composite filter elements | |
| CN105771375A (en) | Filter core of safety filter | |
| KR20160127540A (en) | Manufacturing method of flatsheet ceramic membrane | |
| CN201260909Y (en) | Micropore sintering filter tube | |
| CN204522446U (en) | Double filter layers filter core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |