CN204073651U - A kind of diatom ooze porous composite ceramic filter core - Google Patents
A kind of diatom ooze porous composite ceramic filter core Download PDFInfo
- Publication number
- CN204073651U CN204073651U CN201420417045.4U CN201420417045U CN204073651U CN 204073651 U CN204073651 U CN 204073651U CN 201420417045 U CN201420417045 U CN 201420417045U CN 204073651 U CN204073651 U CN 204073651U
- Authority
- CN
- China
- Prior art keywords
- hole
- filter core
- diatom ooze
- porous composite
- composite ceramic
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of diatom ooze porous composite ceramic filter core, comprise filter core main body, some through through holes are provided with in filter core main body, filter wall is formed between through hole, wherein the lower end of a part of through hole is closed by lower end cap and is formed into phase hole, the upper end of remainder is closed by upper plug head and is formed out phase hole, filter core is composite porous through pugging by diatom ooze, extruding, high-temperature firing is formed, there is hole many, hole wall is thin, surface area is large, corrosion-resistant, intensity is high, hole density is high, in advantages such as crystal arrangement, product hole remains on less than 2.5 microns, adopt honeycomb, the ventilation of instructions for use can be reached in product use procedure, utilize the physical characteristic of material itself, can more effectively combine with three-element catalytic technique, can peculiar smell in disposable effective filtration or catalytic decomposition water or air, formaldehyde, the pernicious gases such as chemical volatile matter, dust, smog, the solid particles such as PM2.5.
Description
Technical field
The utility model relates to a kind of water or air filter, particularly a kind of water or air purifier filter core.
Background technology
Along with the raising of the day by day serious of environmental pollution and people's living standard, air purifier, drinking water purifier have come into huge numbers of families, and the core filtration, purification parts of this two product are filter core.
Traditional filter core is filter net type, in order to reach good filter effect, often adopts the structure of the superposition of multistorey strainer mesh, and this filter core volume is large, and filter effect is also undesirable.
Publication number is that the file of CN 1094988A discloses a kind of composite ceramic filter core, its technical scheme adopted installs the U-shaped filter core of a back-off in the enclosure, in U-shaped filter core, be filled with active carbon, first running water enters U-shaped filter core, by the filtration of active carbon, U-shaped element wall, finally enter in shell, the filter cartridge construction of this structure is comparatively simple, and filter effect is obviously improved, but its filter area is little, if increase filter area, the inevitable increase bringing again small product size.
China Patent No. be 200920109614.8 patent document disclose a kind of air purifying filter core, its mode adopting traditional filter screen to be combined with honeycomb type ceramic filter, the two ends of honeycomb type ceramic filter are through, ceramic filter surface is provided with coating, the filter core of this structure does not still solve the bulky defect of filter screen filter core, and particularly, ceramic filter air directly enters from one end of ceramic filter, discharge from the other end, filter effect is poor.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of structure simple, and volume is little, and filter area is large, the diatom ooze porous composite ceramic filter core that filter effect is desirable.
The utility model solves the technical scheme that its technical problem adopts:
A kind of diatom ooze porous composite ceramic filter core, comprise filter core main body, some through through holes are provided with in described filter core main body, filter wall is formed between described through hole, wherein the lower end of a part of through hole is closed by lower end cap and is formed into phase hole, and the upper end of remainder is closed by upper plug head and formed out phase hole.
Described through hole is the square hole of the distribution in matrix form.
Described enter phase hole and go out phase span arrangement.
Adsorbing medium is filled with in described through hole.
The surface deposition of described filter wall or be attached with noble metal catalyst layer.
The beneficial effects of the utility model are: filter core of the present utility model is composite porous through pugging by diatom ooze, extruding, high-temperature firing is formed, there is hole many, hole wall is thin, surface area is large, corrosion-resistant, intensity is high, hole density is high, in advantages such as crystal arrangement, product hole remains on less than 2.5 microns, adopt honeycomb, the ventilation of instructions for use can be reached in product use procedure, utilize the physical characteristic of material itself, can more effectively combine with three-element catalytic technique, can one-time validity filter or peculiar smell in catalytic decomposition water or air, formaldehyde, the pernicious gases such as chemical volatile matter, dust, smog, the solid particles such as PM2.5.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is filter core sectional view of the present utility model;
Fig. 2 is the sectional view in A-A direction in Fig. 1.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of diatom ooze porous composite ceramic filter core, comprises and sinters by diatom ooze porous composite ceramic material the filter core main body 1 formed.Diatom ooze porous composite ceramics is a kind of porous filter material being widely used as air or water filtration purposes in prior art, such as China Patent No. or application number be diatom ooze (diatomite) porous composite ceramics etc. disclosed in the patent document such as " 200910112074.3 ", " 201310255131.X ", filter core main body 1 is formed through pugging, extruding, high-temperature firing, have that hole is many, hole wall is thin, surface area is large, corrosion-resistant, intensity is high, hole density is high, in advantages such as crystal arrangement, product hole remains on less than 2.5 microns.
Some through through holes are provided with in described filter core main body 1, filter wall 2 is formed between described through hole, wherein the lower end of a part of through hole is closed by lower end cap 4 and is formed into phase hole 5, the upper end of remainder is closed by upper plug head 3 and is formed out phase hole 6, lower end cap 4, upper plug head 3 can after throwing complete, fill in the end of through hole, then formation is sintered, also can be after sintering completes, adopt bonding mode etc. to fill to be formed, the thickness of lower end cap 4, upper plug head 3 is less, being advisable by firm closure.
Filter core main body 1 entirety of the present utility model is cylindrical, through hole is along the axially-aligned of filter core main body 1, through hole is the square hole of the distribution in matrix form, described enter phase hole 5 and go out phase hole 6 and be spaced, adopt this structure, enter air in phase hole 5 or water can be discharged by the phase hole 6 that goes out of four sidewalls to four limits simultaneously, four sidewalls going out phase hole 6 also can enter phase hole 5 from four simultaneously and obtain the water after filtering or air, effectively can improve the efficiency of filtration.
The utility model adopts honeycomb, the ventilation of instructions for use can be reached in product use procedure, owing to entering phase hole and going out phase hole and be not directly communicated with, enter air in phase hole or water just can only can enter out phase hole by the filtration of filter wall, filter type is similar to permeable membrane fine filtering, diatom ooze porous composite ceramics itself has very strong high temperature resistant in addition, corrosion resistance and mechanical strength, adsorbing medium can be filled as active carbon etc. in through hole, also can the surface deposition of filter wall or attachment noble metal catalyst layer (nearly all noble metal all can be used as catalyst, conventional has platinum, palladium, rhodium, silver, ruthenium etc., three-element catalytic technical requirement carrier can be acidproof, high temperature resistant), utilize the physical characteristic of material itself, can more effectively combine with three-element catalytic technique, can peculiar smell in disposable effective filtration or catalytic decomposition water or air, formaldehyde, the pernicious gases such as chemical volatile matter, dust, smog, the solid particles such as PM2.5.
Claims (5)
1. a diatom ooze porous composite ceramic filter core, comprise filter core main body (1), it is characterized in that being provided with some through through holes in described filter core main body (1), filter wall (2) is formed between described through hole, wherein the lower end of a part of through hole is closed by lower end cap (4) and is formed into phase hole (5), and the upper end of remainder is closed by upper plug head (3) and formed out phase hole (6).
2. diatom ooze porous composite ceramic filter core according to claim 1, is characterized in that described through hole is the square hole of the distribution in matrix form.
3. diatom ooze porous composite ceramic filter core according to claim 2, enters phase hole (5) and goes out phase hole (6) to be spaced described in it is characterized in that.
4. diatom ooze porous composite ceramic filter core according to claim 1, is characterized in that being filled with adsorbing medium in described through hole.
5. diatom ooze porous composite ceramic filter core according to claim 1, is characterized in that the surface deposition of described filter wall (2) or is attached with noble metal catalyst layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417045.4U CN204073651U (en) | 2014-07-25 | 2014-07-25 | A kind of diatom ooze porous composite ceramic filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417045.4U CN204073651U (en) | 2014-07-25 | 2014-07-25 | A kind of diatom ooze porous composite ceramic filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073651U true CN204073651U (en) | 2015-01-07 |
Family
ID=52166419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417045.4U Expired - Fee Related CN204073651U (en) | 2014-07-25 | 2014-07-25 | A kind of diatom ooze porous composite ceramic filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147850A (en) * | 2014-07-25 | 2014-11-19 | 刘凯 | Porous diatom ooze composite ceramic filter element |
-
2014
- 2014-07-25 CN CN201420417045.4U patent/CN204073651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147850A (en) * | 2014-07-25 | 2014-11-19 | 刘凯 | Porous diatom ooze composite ceramic filter element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9662637B2 (en) | Nano-structured composite absorber for air detoxing and deodoring | |
| CN108295610B (en) | Non-filtration formula air purification equipment | |
| CN105056604B (en) | A kind of composite filter | |
| CN104147850A (en) | Porous diatom ooze composite ceramic filter element | |
| CN202387328U (en) | Ceramic filter screen with honeycomb structure | |
| CN206566607U (en) | PARA FORMALDEHYDE PRILLS(91,95) has the filtration and filter element of catalytic degradation function | |
| CN204073651U (en) | A kind of diatom ooze porous composite ceramic filter core | |
| CN204830225U (en) | Air purifier | |
| CN210186650U (en) | Removable medium that purifies removes formaldehyde air purifier filter core | |
| CN2603691Y (en) | Photocatalysis nanometer coating porous ceramics purifying means | |
| CN207395006U (en) | A kind of honeycomb quartz TVOC purification strainers for loading photocatalyst | |
| CN103170192A (en) | Honeycomb structure ceramic particle filter screen | |
| CN204141821U (en) | Idle call Integral air purifying processor | |
| CN203431990U (en) | Air purifier | |
| CN107308931A (en) | A kind of silicon titanium composite filter element material and its preparation method and application | |
| CN113262581A (en) | Wall-flow type honeycomb formaldehyde-removing air conditioner filter element | |
| CN106907217A (en) | A kind of narrow gap type ceramic blade exhaust gas cleaner of spiral | |
| CN207501278U (en) | Efficient air purifier | |
| CN203253215U (en) | Novel water purifier | |
| CN205988625U (en) | A kind of algae calcium mineral air purifying filter membrane core | |
| CN208711291U (en) | A kind of filtering element for air purifier | |
| CN204918087U (en) | Clean water filter of tectorial membrane porous ceramic | |
| CN110124649A (en) | A kind of preparation method of the carbon material supported photocatalyst composite material of porous graphiteization | |
| CN207913458U (en) | Activated carbon adsorber | |
| CN204973264U (en) | Compound filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170725 |