CN204824406U - Cuboid sewage catalytic unit - Google Patents
Cuboid sewage catalytic unit Download PDFInfo
- Publication number
- CN204824406U CN204824406U CN201520483118.4U CN201520483118U CN204824406U CN 204824406 U CN204824406 U CN 204824406U CN 201520483118 U CN201520483118 U CN 201520483118U CN 204824406 U CN204824406 U CN 204824406U
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- CN
- China
- Prior art keywords
- ceramic membrane
- filter core
- membrane filter
- duct
- membrane
- 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
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Abstract
The utility model discloses a cuboid sewage catalytic unit, including casing and ceramic membrane filter core, casing and ceramic membrane filter core are the cross -section and for square cuboid, casing upper end is equipped with the end cover, are equipped with the water inlet on the end cover, and the end cover below is equipped with filter screen, filter screen and casing upper end swing joint, be equipped with the pore that the cross -section is the square in the ceramic membrane filter core, the pore internal surface is equipped with the ceramic membrane, and the pore interpolation is equipped with the cylindrical hollow fiber inoranic membrane of cavity, the upper end of hollow fiber inoranic membrane is equipped with the internal channel head, and the lower extreme of hollow fiber inoranic membrane is equipped with intermembranous crack head, the upper and lower both ends of ceramic membrane filter core all be equipped with the sealing washer, the sealing washer setting in the annular groove, the utility model discloses the department is equipped with the filter screen at the water inlet, can intercept the solid particle thing, avoids its striking ceramic membrane, causes the damage of ceramic membrane, increase the filtration membrane area, improved filtration efficiency, increase the filtration flux, improved the plug -hole, alleviateed the back flush degree of difficulty.
Description
Technical field
The utility model relates to sewage treatment area, specifically a kind of rectangular parallelepiped sewage catalytic unit.
Background technology
Along with developing rapidly of industry, kind and the quantity of waste water rapidly increase, the pollution of water body is also on the rise, in process trade effluent, usually adopt mineral membrane to realize the process to sewage at present, and the solid particulates such as the silt contained in water body can cause damage to mineral membrane, cause wastewater treatment efficiency to reduce, mineral membrane shortens work-ing life; The mineral membrane propping material used at present is set to the round art body with cellular duct mostly, and its filtration flux is effective, can not play better filter effect, need to improve the structure of existing propping material under limited volume.
Utility model content
The purpose of this utility model is to provide a kind of effectively can prevent that ceramic membrane is large by solid particulate matter damage in water, long service life, filtration flux, the rectangular parallelepiped sewage catalytic unit of good filtration effect, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of rectangular parallelepiped sewage catalytic unit, comprise housing and ceramic membrane filter core, it is foursquare rectangular structure that described housing and ceramic membrane filter core are cross section, described housing upper end is provided with end cap, end cap is provided with water-in, is provided with filtering net below end cap, and filtering net is connected with housing movable upper end; Being provided with cross section in described ceramic membrane filter core is foursquare duct, and inner surfaces of pores is provided with ceramic membrane, is inserted with the tubular fibre mineral membrane of hollow columnar in duct; The outside surface of described ceramic membrane filter core is provided with nano-modified layer, the upper end of described tubular fibre mineral membrane is provided with interior passageway end socket, the lower end of tubular fibre mineral membrane is provided with intermembrane space end socket, and described ceramic membrane filter core upper/lower terminal is equipped with sealing-ring, and sealing-ring is arranged in annular recesses.
As further program of the utility model: the outside surface of described tubular fibre mineral membrane and the inwall in duct tangent.
As the utility model further scheme: the bottom of described housing is provided with water outlet and rinse mouth.
As the utility model further scheme: described water outlet is communicated with the gap of ceramic membrane filter core, the interior passageway of tubular fibre mineral membrane with housing respectively.
As the utility model further scheme: described duct is matrix form distribution.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, removable filter net is provided with at the shell one end of water inlet, can solid particulate matter effectively in filter sewage, avoid solid particulate matter under flow action, cause damage to ceramic membrane thus affect the phenomenon of filter effect, improve the work-ing life of ceramic membrane, it is foursquare rectangular parallelepiped that ceramic membrane filter core and duct are all set to cross section, and in duct, be provided with tubular fibre mineral membrane, outer wall and the duct inwall of tubular fibre mineral membrane are tangent, make duct energy well support hollow fiber inorganic film, and the outer wall of the ceramic membrane of duct inwall and tubular fibre mineral membrane all energy filter sewage, compared with the supporting structure of traditional round art body, substantially increase effective filtering membrane area, although rectangular structure adds the discharge resistance in water filtration process, but due to the increase of membrane area, total filtration flux is made to strengthen on the contrary, thus sewage catalytic rate can be improved, the setting of nano-modified layer can increase the intensity of ceramic membrane filter core supporter, and pore hole wall in ceramic membrane filter core is polished, and reduces circulating resistance, improves plug-hole, alleviate back flushing difficulty.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A direction view of ceramic membrane filter core in the utility model.
Fig. 3 is the structural representation of ceramic membrane filter core in the utility model.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-3, a kind of rectangular parallelepiped sewage catalytic unit, comprise housing 1 and ceramic membrane filter core 2, it is foursquare rectangular structure that described housing 1 and ceramic membrane filter core 2 are cross section, described housing 1 upper end is provided with end cap 3, and end cap 3 is provided with water-in 4, is provided with filtering net 5 below end cap 3, filtering net 5 is connected with housing 1 movable upper end, and the bottom of described housing 1 is provided with water outlet 13 and rinse mouth 14; Being provided with cross section in described ceramic membrane filter core 2 is foursquare duct 6, the distribution in matrix form of described duct 6, duct 6 internal surface is provided with ceramic membrane, is inserted with the tubular fibre mineral membrane 7 of hollow columnar in duct 6, the outside surface of described tubular fibre mineral membrane 7 and the inwall in duct 6 tangent; The outside surface of described ceramic membrane filter core 2 is provided with nano-modified layer 8, the upper end of described tubular fibre mineral membrane 7 is provided with interior passageway end socket 9, the lower end of tubular fibre mineral membrane 7 is provided with intermembrane space end socket 10, described ceramic membrane filter core 2 upper/lower terminal is equipped with sealing-ring 11, sealing-ring 11 is arranged in annular recesses 12, and described water outlet 13 is communicated with the gap 15 of ceramic membrane filter core 2, the interior passageway 16 of tubular fibre mineral membrane 7 with housing 1 respectively.
Principle of work of the present utility model is: when using the utility model to carry out sewage disposal, sewage enters in housing 1 by water-in 4, solid particulate matter in sewage is filtered net 5 and tackles, all the other sewage are under the effect barrier effect of sealing-ring 11, enter the duct 6 of ceramic membrane filter core 2, upper end due to tubular fibre mineral membrane 7 is provided with interior passageway end socket 9, sewage can not enter its interior passageway 16 from tubular fibre mineral membrane 7 upper end, the ceramic membrane that sewage is arranged by duct 6 inwall permeates to the gap 15 of ceramic membrane filter core 2 and housing 1, sewage also permeates to its interior passageway 16 by the outer wall of tubular fibre mineral membrane 7 simultaneously, gap 15 after treatment and the water of interior passageway 16 are discharged by water outlet 13, when filtering net 5 needs to clear up, only need open end cap 3, take out filtering net 5 from housing 1, after cleaning, install back housing 1 again, the inwall of rinse mouth 14 for back flushing duct 6 and the outer wall of tubular fibre mineral membrane 7.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. a rectangular parallelepiped sewage catalytic unit, comprise housing (1) and ceramic membrane filter core (2), it is characterized in that: it is foursquare rectangular structure that described housing (1) and ceramic membrane filter core (2) are cross section, described housing (1) upper end is provided with end cap (3), end cap (3) is provided with water-in (4), end cap (3) below is provided with filtering net (5), and filtering net (5) is connected with housing (1) movable upper end; Being provided with cross section in described ceramic membrane filter core (2) is foursquare duct (6), and duct (6) internal surface is provided with ceramic membrane, is inserted with the tubular fibre mineral membrane (7) of hollow columnar in duct (6); The outside surface of described ceramic membrane filter core (2) is provided with nano-modified layer (8), the upper end of described tubular fibre mineral membrane (7) is provided with interior passageway end socket (9), the lower end of tubular fibre mineral membrane (7) is provided with intermembrane space end socket (10), described ceramic membrane filter core (2) upper/lower terminal is equipped with sealing-ring (11), and sealing-ring (11) is arranged in annular recesses (12).
2. rectangular parallelepiped sewage catalytic unit according to claim 1, is characterized in that, the outside surface of described tubular fibre mineral membrane (7) and the inwall of duct (6) tangent.
3. rectangular parallelepiped sewage catalytic unit according to claim 1, is characterized in that, the bottom of described housing (1) is provided with water outlet (13) and rinse mouth (14).
4. rectangular parallelepiped sewage catalytic unit according to claim 3, is characterized in that, described water outlet (13) is communicated with the gap (15) of ceramic membrane filter core (2), the interior passageway (16) of tubular fibre mineral membrane (7) with housing (1) respectively.
5. rectangular parallelepiped sewage catalytic unit according to claim 1, is characterized in that, described duct (6) distribute in matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483118.4U CN204824406U (en) | 2015-07-07 | 2015-07-07 | Cuboid sewage catalytic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483118.4U CN204824406U (en) | 2015-07-07 | 2015-07-07 | Cuboid sewage catalytic unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824406U true CN204824406U (en) | 2015-12-02 |
Family
ID=54682028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483118.4U Expired - Fee Related CN204824406U (en) | 2015-07-07 | 2015-07-07 | Cuboid sewage catalytic unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138046A (en) * | 2017-06-23 | 2017-09-08 | 四川久润环保科技有限公司 | A kind of high temperature resistant hollow fiber film assembly and preparation method thereof |
| CN107174957A (en) * | 2017-06-23 | 2017-09-19 | 四川久润环保科技有限公司 | A kind of High-strength hollow fiber film component and preparation method thereof |
| CN114367142A (en) * | 2022-01-14 | 2022-04-19 | 陕西富锐泳池环境科技有限公司 | Combined filter cylinder diatomite filter and use method thereof |
-
2015
- 2015-07-07 CN CN201520483118.4U patent/CN204824406U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138046A (en) * | 2017-06-23 | 2017-09-08 | 四川久润环保科技有限公司 | A kind of high temperature resistant hollow fiber film assembly and preparation method thereof |
| CN107174957A (en) * | 2017-06-23 | 2017-09-19 | 四川久润环保科技有限公司 | A kind of High-strength hollow fiber film component and preparation method thereof |
| CN114367142A (en) * | 2022-01-14 | 2022-04-19 | 陕西富锐泳池环境科技有限公司 | Combined filter cylinder diatomite filter and use method thereof |
| CN114367142B (en) * | 2022-01-14 | 2023-08-15 | 陕西富锐泳池环境科技有限公司 | Combined filter cartridge diatomite filter and use method thereof |
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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: 20151202 Termination date: 20160707 |