CN101716467A - Hollow fiber filtration component - Google Patents
Hollow fiber filtration component Download PDFInfo
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- CN101716467A CN101716467A CN201010040061A CN201010040061A CN101716467A CN 101716467 A CN101716467 A CN 101716467A CN 201010040061 A CN201010040061 A CN 201010040061A CN 201010040061 A CN201010040061 A CN 201010040061A CN 101716467 A CN101716467 A CN 101716467A
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- hollow fiber
- filter assemblies
- end cover
- membrane
- central tube
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Abstract
The invention relates to a hollow fiber filtration component comprising a component body, a stock solution inlet, a clean solution outlet, a concentrated liquid outlet and a bowl-shaped filtration membrane. A fixed point is arranged below the filtration component and provided with a fixed line which fixes the bowl-shaped filtration membrane. The filtration membrane adopts a bowl-shaped structure, solves the problems of easy fracture and easy linkage of the thinness of membrane filament of a membrane bundle, has damage resistance, long service life, large component interior space, strong anti-pollution capability, long continuous use time, high efficiency, large interior gap, good backwashing effect, repeated use and cost saving.
Description
Technical field
The present invention relates to a kind of filter assemblies, relate in particular to a kind of hollow fiber filter assemblies, belong to water treatment field.
Background technology
Hollow-fibre membrane be applied to solution separation, concentrate and purify, particularly aspect water treatment, sewage or the water that contains impurity are filtered the technology that produces clean water by using hollow-fibre membrane, be used widely because of its cost is low, effective.The filter assemblies that existing in the market considerable use doughnut membrane separation technique is made all adopts tow shape hollow-fibre membrane as filtering bodies, because the film silk is thinner, shortcoming is quite obvious, as:
1, easy fracture of wire and cause leakage influences filter effect;
2, very easily resulted in blockage, need often wash processing, inefficiency by contaminating impurity;
3, fragile, change trouble, the use cost height;
4, the film silk is thin and the gap is little, in case by contaminating impurity, backwash effect is poor, is difficult for cleaning, and utilization rate is low repeatedly.
Summary of the invention
The purpose of this invention is to provide a kind of safe and reliable, effective, clean convenient, change and be easy to hollow fiber film assembly.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of hollow fiber filter assemblies, comprise assembly body, stoste import, clean liquid outlet, dope outlet and filter membrane, described filter membrane is bowl-shape, the filter assemblies below is provided with fixing point, described fixing point is provided with static line, and described static line is fixed bowl-shape filter membrane.
As preferably, described assembly body comprises cylindrical shell, and described cylindrical shell upper end is provided with upper end cover, and the lower end is provided with bottom end cover, and described stoste import is arranged on the described bottom end cover, and described dope outlet is arranged on the described upper end cover.
As preferably, described filter membrane is made by the individual layer hollow-fibre membrane, and described assembly intracoelomic cavity is divided into inner chamber body and outer chamber, and described inner chamber body and outer chamber are sealed to each other; Described dope outlet links to each other with upper cavity, and described clean liquid outlet links to each other with lower chamber.
As preferably, described assembly body center also is provided with central tube, described central tube upper port sealing, and lower port links to each other with the stoste import; Described central tube is in the upper cavity section surface and also is provided with the limbers.
As preferably, described fixing point is arranged at the cylindrical shell lower end.
As preferably, described fixing point is arranged in the bottom end cover.
As preferably, described filter membrane is made by two-layer hollow-fibre membrane, and described filter membrane is divided into upper cavity and lower chamber with described assembly intracoelomic cavity, and described upper cavity and lower chamber are sealed to each other, and described two-layer hollow-fibre membrane interlayer is communicated with upper cavity.
As preferably, be provided with upper end cover on the described assembly body, described stoste import is arranged on the upper end cover; Also be provided with central tube in the described assembly body, described central tube links to each other with the stoste import, and the section surface that described central tube is in lower chamber also is provided with the limbers.
As preferably, described assembly body one side is provided with the dope outlet, and described dope outlet links to each other with described lower chamber; Described assembly body opposite side is provided with clean liquid outlet, and described clean liquid outlet links to each other with described upper cavity.
In sum, the present invention has following beneficial effect:
1, filter membrane adopts bowl structure, has solved easily broken, leakiness problem that the film silk of film bundle carefully causes, and not fragile, and the life-span is long;
2, the component internal space is big, and contamination resistance is strong, and continuous service time is long, the efficient height;
3, the internal clearance is big, and backwash effect is good, can repeatedly use repeatedly, saves cost.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a structure internal anatomy;
Fig. 2 is the embodiment of the invention 2 structure internal anatomys;
Fig. 3 is the embodiment of the invention 3 structure internal anatomys;
Among the figure, 1, dope outlet, 2, clean liquid outlet, 3, the assembly body, 4, cylindrical shell, 5, the stoste import, 6, filter membrane, 7, fixing point, 8, static line, 9, central tube, 10, upper end cover, 11, bottom end cover, 12, inner chamber body, 13, outer chamber, 14, upper cavity, 15, lower chamber.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
This specific embodiment only is an explanation of the invention; it is not a limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present invention.
A kind of hollow fiber filter assemblies comprises assembly body 3, stoste import 5, clean liquid outlet 2, dope outlet 1 and filter membrane 6, and described assembly body 3 comprises cylindrical shell 4, and described cylindrical shell 4 upper ends are provided with upper end cover 10, and the lower end is provided with bottom end cover 11; Described stoste import 5 is arranged on the described bottom end cover 11, and described dope outlet 1 is arranged on the described upper end cover 10, and described clean liquid outlet 2 is arranged at the side of cylindrical shell 4; Described filter membrane 6 is bowl-shape, and described cylindrical shell 4 inner belows are provided with fixing point 7, and described fixing point 7 is provided with static line 8, and described static line 8 is fixed bowl-shape filter membrane.Described filter membrane 6 is made by the individual layer hollow-fibre membrane, and the hollow fiber filter assemblies inner chamber is divided into inner chamber body 12 and outer chamber 13, and described inner chamber body 12 and outer chamber 13 are sealed to each other; Described dope outlet 1 links to each other with inner chamber body 12, and described clean liquid exports 2 and links to each other with outer chamber 13.Described assembly body 3 centers also are provided with central tube 9, described central tube 9 upper port sealing, and lower port links to each other with stoste import 5; Described central tube 9 is in inner chamber body 12 section surfaces and also is provided with the limbers.
During work, stoste enters filter assemblies from stoste import 5, enter central tube 9 by stoste import 5, limbers by central tube 9 surfaces enters inner chamber body 12 then, and after filtering through filter membrane 6, the water of cleaning enters outer chamber 13, discharge from clean liquid outlet 2 then, after losing the water of cleaning, stoste is condensed into dope, discharges from dope outlet 1.
Because the fixing of fixing point 7 and static line 8 arranged, bowl-shape filter membrane 6 can be because of not rocking damage or leakage influences filter effect.
A kind of hollow fiber filter assemblies comprises assembly body 3, stoste import 5, clean liquid outlet 2, dope outlet 1 and filter membrane 6, and described assembly body 3 comprises cylindrical shell 4, and described cylindrical shell 4 upper ends are provided with upper end cover 10, and the lower end is provided with bottom end cover 11; Described stoste import 5 is arranged on the described bottom end cover 11, and described dope outlet 1 is arranged on the described upper end cover 10, and described clean liquid outlet 2 is arranged at the side of cylindrical shell 4; Described filter membrane 6 is bowl-shape, and described bottom end cover 11 inner belows are provided with fixing point 7, and described fixing point 7 is provided with static line 8, and described static line 8 is fixed bowl-shape filter membrane.Described filter membrane 6 is made by the individual layer hollow-fibre membrane, and the hollow fiber filter assemblies inner chamber is divided into inner chamber body 12 and outer chamber 13, and described inner chamber body 12 and outer chamber 13 are sealed to each other; Described dope outlet 1 links to each other with inner chamber body 12, and described clean liquid exports 2 and links to each other with outer chamber 13.Described assembly body 3 centers also are provided with central tube 9, described central tube 9 upper port sealing, and lower port links to each other with stoste import 5; Described central tube 9 is in inner chamber body 12 section surfaces and also is provided with the limbers.
During work, stoste enters filter assemblies from stoste import 5, enter central tube 9 by stoste import 5, limbers by central tube 9 surfaces enters inner chamber body 12 then, and after filtering through filter membrane 6, the water of cleaning enters outer chamber 13, discharge from clean liquid outlet 2 then, after losing the water of cleaning, stoste is condensed into dope, discharges from dope outlet 1.
Because the fixing of fixing point 7 and static line 8 arranged, bowl-shape filter membrane 6 can be because of not rocking damage or leakage influences filter effect.
A kind of hollow fiber filter assemblies comprises assembly body 3, stoste import 5, clean liquid outlet 2, dope outlet 1 and filter membrane 6, and described assembly body 3 comprises cylindrical shell 4, and described cylindrical shell 4 upper ends are provided with upper end cover 10; Described stoste import 5 is arranged on the described upper end cover 10, and described dope outlet 1 is arranged at a side of described cylindrical shell 4, and described clean liquid outlet 2 is arranged at the opposite side of described cylindrical shell 4; Described filter membrane 6 is bowl-shape, and described cylindrical shell 4 inner belows are provided with fixing point 7, and described fixing point 7 is provided with static line 8, and described static line 8 is fixed bowl-shape filter membrane.Described filter membrane 6 is made by double-deck hollow-fibre membrane, and described filter membrane 6 is divided into upper cavity 14 and lower chamber 15 with described assembly intracoelomic cavity, described upper cavity 14 and lower chamber 15, and described filter membrane 6 interlayers are communicated with upper cavity 14; Described dope outlet 1 links to each other with lower chamber 15, and described clean liquid exports 2 and links to each other with upper cavity 14.Described assembly body 3 centers also are provided with central tube 9, described central tube 9 lower port sealing, and upper port links to each other with stoste import 5; Described central tube 9 is in lower chamber 14 section surfaces and also is provided with the limbers.
During work, stoste enters filter assemblies from stoste import 5, enter central tube 9 by stoste import 5, limbers by central tube 9 surfaces enters lower chamber 14 then, and after filtering through filter membrane 6, the water of cleaning enters upper cavity 15 by the interlayer of filter membrane 6, discharge from clean liquid outlet 2 then, after losing the water of cleaning, stoste is condensed into dope, discharges from dope outlet 1.
Because the fixing of fixing point 7 and static line 8 arranged, bowl-shape filter membrane 6 can be because of not rocking damage or leakage influences filter effect.
Claims (9)
1. hollow fiber filter assemblies, comprise assembly body (3), stoste import (5), clean liquid outlet (2), dope outlet (1) and filter membrane (6), it is characterized in that: described filter membrane (6) is bowl-shape, below, filter assemblies inside is provided with fixing point (7), described fixing point (7) is provided with static line (8), and described static line (8) is fixed bowl-shape filter membrane.
2. according to the described a kind of hollow fiber filter assemblies of claim 1, it is characterized in that: described assembly body (3) comprises cylindrical shell (4), described cylindrical shell (4) upper end is provided with upper end cover (10), the lower end is provided with bottom end cover (11), described stoste import (5) is arranged on the described bottom end cover (11), and described dope outlet (1) is arranged on the described upper end cover (10).
3. according to the described a kind of hollow fiber filter assemblies of claim 2, it is characterized in that: described filter membrane (6) is made by the individual layer hollow-fibre membrane, the hollow fiber filter assemblies inner chamber is divided into inner chamber body (12) and outer chamber (13), and described inner chamber body (12) and outer chamber (13) are sealed to each other; Described dope outlet (1) links to each other with inner chamber body (12), and described clean liquid outlet (2) links to each other with outer chamber (13).
4. according to the described a kind of hollow fiber filter assemblies of claim 3, it is characterized in that: described assembly body (3) center also is provided with central tube (9), the sealing of described central tube (9) upper port, and lower port links to each other with stoste import (5); Described central tube (9) is in inner chamber body (12) section surface and also is provided with the limbers.
5. according to the described a kind of hollow fiber filter assemblies of claim 2, it is characterized in that: described fixing point (7) is arranged at cylindrical shell (4) interior lower end.
6. according to the described a kind of hollow fiber filter assemblies of claim 2, it is characterized in that: described fixing point (7) is arranged at bottom end cover (11) inside.
7. according to the described a kind of hollow fiber filter assemblies of claim 1, it is characterized in that: described filter membrane (6) is made by two-layer hollow-fibre membrane, described filter membrane (6) is divided into upper cavity (14) and lower chamber (15) with described assembly intracoelomic cavity, described upper cavity (14) and lower chamber (15) are sealed to each other, and described filter membrane (6) interlayer is communicated with upper cavity (14).
8. according to the described a kind of hollow fiber filter assemblies of claim 7, it is characterized in that: described assembly body upper end is provided with upper end cover (10), and described stoste import (5) is arranged on the upper end cover (10); Also be provided with central tube (9) in the described assembly body (3), described central tube (9) links to each other with stoste import (5), and the section surface that described central tube (9) is in lower chamber (15) also is provided with the limbers.
9. described according to Claim 8 a kind of hollow fiber filter assemblies is characterized in that: described assembly body (3) one sides are provided with dope outlet (1), and described dope outlet (1) links to each other with described lower chamber (15); Described assembly body (3) opposite side is provided with clean liquid outlet (2), and described clean liquid outlet (2) links to each other with described upper cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010040061A CN101716467A (en) | 2010-01-15 | 2010-01-15 | Hollow fiber filtration component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010040061A CN101716467A (en) | 2010-01-15 | 2010-01-15 | Hollow fiber filtration component |
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| Publication Number | Publication Date |
|---|---|
| CN101716467A true CN101716467A (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010040061A Pending CN101716467A (en) | 2010-01-15 | 2010-01-15 | Hollow fiber filtration component |
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| CN (1) | CN101716467A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446887A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN110282768A (en) * | 2019-07-04 | 2019-09-27 | 中国水利水电科学研究院 | A kind of cyclic utilization system of domestic water |
| CN111359444A (en) * | 2018-12-26 | 2020-07-03 | 宁波方太厨具有限公司 | Hollow fiber membrane filter element and packaging method thereof |
| RU2815927C1 (en) * | 2019-10-15 | 2024-03-25 | Хайнань Литрии Пьюрифаинг Текнолоджи Ко., Лтд. | Hollow fiber membrane assembly operating at external pressure, filtration membrane assembly and membrane filtration module |
-
2010
- 2010-01-15 CN CN201010040061A patent/CN101716467A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446887A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| CN111359444A (en) * | 2018-12-26 | 2020-07-03 | 宁波方太厨具有限公司 | Hollow fiber membrane filter element and packaging method thereof |
| CN110282768A (en) * | 2019-07-04 | 2019-09-27 | 中国水利水电科学研究院 | A kind of cyclic utilization system of domestic water |
| CN110282768B (en) * | 2019-07-04 | 2020-06-30 | 中国水利水电科学研究院 | Domestic water recycling system |
| RU2815927C1 (en) * | 2019-10-15 | 2024-03-25 | Хайнань Литрии Пьюрифаинг Текнолоджи Ко., Лтд. | Hollow fiber membrane assembly operating at external pressure, filtration membrane assembly and membrane filtration module |
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Application publication date: 20100602 |