CN103803680B - Membrane type sewage filter system - Google Patents
Membrane type sewage filter system Download PDFInfo
- Publication number
- CN103803680B CN103803680B CN201410083593.2A CN201410083593A CN103803680B CN 103803680 B CN103803680 B CN 103803680B CN 201410083593 A CN201410083593 A CN 201410083593A CN 103803680 B CN103803680 B CN 103803680B
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- Prior art keywords
- tube body
- interior tube
- water
- membrane
- purifying cavity
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- 239000012528 membrane Substances 0.000 title claims abstract description 48
- 239000010865 sewage Substances 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 239000002689 soil Substances 0.000 claims abstract description 18
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000005291 magnetic effect Effects 0.000 claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000011229 interlayer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- VQAPWLAUGBBGJI-UHFFFAOYSA-N [B].[Fe].[Rb] Chemical compound [B].[Fe].[Rb] VQAPWLAUGBBGJI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a kind of membrane type sewage filter system, comprise outer tube body, interior tube body; The water-purifying cavity of a cast is surrounded between described outer tube body, interior tube body; Described interior tube body inside is the soil chamber of column type; The two ends of described water-purifying cavity are by closing plug shutoff; Described water-purifying cavity outwards draws pure water inlet; Described soil chamber two ends connect the effluent cycle flow system that has recycle pump; Described outer tube body is made up of non-seepy material; Described interior tube body is made up of filtering membrane and the membrane support that is clipped in filtering membrane both sides; Described soil chamber inside is provided with hydro powered parts, and these hydro powered parts rotate around the axis of described interior tube body under the impact of water body; These hydro powered parts when rotated, drive the sewage fast rotational in interior tube body.This system, can the granule foreign quantity of significantly less filter membrane surface in filter sewage process, and reduce the lateral impact of water body to filtering membrane; Not only there is higher filtration efficiency, and not fragile.
Description
Technical field
The present invention relates to sewage treatment area, especially, relate to a kind of filtration membrane type sewage filter system.
Background technology
In current sewage filter system, adopting reverse osmosis membrane to carry out filtering is a kind of conventional filter type; Filter membrane filtration system for this kind, the basic filtering unit of employing is the filtering bodies rolled by filtering membrane interlayer; In filtration procedure, sewage flows between spooling Multi-channel filtering film interlayer together, and it is inner to enter filtering membrane interlayer, forms water purification.
For current this membrane filtration system, subject matter existing for filtering unit is: sewage by crowded between narrow filtering membrane interlayer, cause impeded drainage, special in granule foreign, extremely easily be deposited between filtering membrane interlayer, not only Eroded filtering membrane, and cause filtering membrane big area to block, filtration efficiency is seriously undermined; In addition, also need to adopt a large amount of high speed water sides to the impurity rinsing this accumulation, cause the easy play of filtering membrane to damage.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of membrane type sewage filter system, this system, can the granule foreign quantity of significantly less filter membrane surface in filter sewage process, and reduce the lateral impact of water body to filtering membrane; Not only there is higher filtration efficiency, and not fragile.
The technical solution adopted for the present invention to solve the technical problems is: this membrane type sewage filter system comprises outer tube body, interior tube body; The water-purifying cavity of a cast is surrounded between described outer tube body, interior tube body; Described interior tube body inside is the soil chamber of column type; The two ends of described water-purifying cavity are by closing plug shutoff; Described water-purifying cavity outwards draws pure water inlet; Described soil chamber two ends connect the effluent cycle flow system that has recycle pump; Described outer tube body is made up of non-seepy material; Described interior tube body is made up of filtering membrane and the membrane support that is clipped in filtering membrane both sides; Described soil chamber inside is provided with hydro powered parts, and these hydro powered parts rotate around the axis of described interior tube body under the impact of water body; These hydro powered parts when rotated, drive the sewage fast rotational in interior tube body.
As preferably, described hydro powered parts comprise a rotating shaft along the Axis Extension of described interior tube body, and along the screw-blade that this rotating shaft extends; The two ends of described rotating shaft are articulated on the permeable step disk at described interior tube body two ends.
As preferably, two permeable step disks at described interior tube body two ends are formed by ferromagnetic material, and through magnetization treatment, make these two permeable step disk heteropoles relative, make the magnetic line of force direction of interior tube body inside and interior tube body axis close to parallel; This makes the sewage of interior tube body inside when rotated, fly-cutting magnetic line of force, thus by water body Efficiente magnetizing, this is conducive to macromole water body is decomposed, and generates more soft water, makes water molecules easier through filtering membrane, thus effectively improves filtration efficiency.
As preferably, be also provided with a water pump in the water exit that described pure water inlet connects, its pump water direction is inner outside to water-purifying cavity from water-purifying cavity, to improve the pressure difference of filtering membrane both sides, thus improves filtration efficiency.
As preferably, described interior tube body is less than the nozzle diameter of water side at the nozzle diameter close to feed-water end, like this, the sewage in described soil chamber can be made to slow down gradually in flow process, thus make fluid when just entering interior tube body, rotate to drive hydro powered parts with regard to there being larger kinetic energy, the speed of rotation of water body self is also got a promotion rapidly, thus make sewage one enter soil chamber, just can obtain rapidly the good separation of particle and water body, and filter membrane surface is distributed along the pressure uniform of interior tube body axis.
Beneficial effect of the present invention is: this membrane type sewage filter system in use, under the effect of recycle pump, sewage is continuously across the soil chamber surrounded by described interior tube body, in this process, hydro powered parts described in Sewage shock, sewage self is rotated by fast driving, thus make the centrifugal force that sewage itself generation one is larger, under this effect, because water body density is less, water body inertia is less than granule foreign, cause water molecules by preferential discharged to radial outside, along interior tube body radial direction, from interior tube body axis to filter membrane surface, granule foreign in sewage reduces gradually, thus make filter membrane surface both have larger infiltration hydraulic pressure, there is again less granule foreign, thus reach higher filtration efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this membrane type sewage filter system embodiment one.
Fig. 2 is the cross sectional representation of interior tube body in this membrane type sewage filter system embodiment one.
Fig. 3 is the structural representation of this membrane type sewage filter system embodiment two.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment one:
Figure 1 shows that the embodiment one of this membrane type sewage filter system, wherein, this membrane type sewage filter system comprises outer tube body 1, interior tube body 2; The water-purifying cavity 10 of a cast is surrounded between described outer tube body 1, interior tube body 2; Described interior tube body 2 inside is the soil chamber 20 of column type; The two ends of described water-purifying cavity 10 are by closing plug 4 shutoff; Described water-purifying cavity 10 outwards draws pure water inlet 30; Described soil chamber 20 two ends connect the effluent cycle flow system that has recycle pump.
Described effluent cycle flow system is primarily of source of sewage, and as sewage lagoon, and circulating line is formed, and described source of sewage, interior tube body 2, recycle pump are conspired to create a circulation loop by circulating line, makes sewage continuous circulation flowing in this loop.
Described outer tube body 1 is made up of non-seepy material; Described interior tube body 2 as shown in Figure 2, ' is made up of filtering membrane 21 and the membrane support 22,22 that is clipped in filtering membrane 21 both sides; Described soil chamber 20 inside is provided with hydro powered parts, and these hydro powered parts comprise a rotating shaft 61 along the Axis Extension of described interior tube body 2, and along the screw-blade 62 that this rotating shaft 61 extends; The two ends of described rotating shaft 61 are articulated on the permeable step disk 5 at described interior tube body 2 two ends.
Screw-blade 62 rotates around the axis of described interior tube body 2 under the impact of water body; During rotation, screw-blade 62 drives again the sewage fast rotational in interior tube body 2, is got rid of by water body to radial outside, as thin-line arrow in Fig. 1 illustrated.
Above-mentioned membrane type sewage filter system in use, under the effect of recycle pump, sewage is continuously across the soil chamber 20 surrounded by described interior tube body 2, as shown in the arrow of interior tube body in Fig. 12 upper and lower sides, in this process, hydro powered parts described in Sewage shock, sewage self is rotated by fast driving, thus make the centrifugal force that sewage itself generation one is larger, under this effect, because water body density is less, water body inertia is less than granule foreign, cause water molecules by preferential discharged to radial outside, along interior tube body radial direction, from interior tube body axis to filter membrane surface, granule foreign in sewage reduces gradually, thus make filter membrane surface both have larger infiltration hydraulic pressure, there is again less granule foreign, thus reach higher filtration efficiency.
In addition, two permeable step disks 5 at described interior tube body 2 two ends all can be made up of ferromagnetic material, as, rubidium iron boron, and through magnetization treatment, make these two permeable step disk 5 heteropoles relative, make the magnetic line of force direction of interior tube body 2 inside and interior tube body axis close to parallel; This makes the sewage of interior tube body 2 inside when rotated, fly-cutting magnetic line of force, thus by water body Efficiente magnetizing, this is conducive to macromole water body is decomposed, and generates more soft water, makes water molecules easier through filtering membrane, thus effectively improves filtration efficiency.For strengthening magnetic field further and improving the parallelism of magnetic field and interior tube body axis, described rotating shaft 61 is also made by ferromagnetic substance, e.g., and silicon steel or pure iron.
Embodiment two:
Figure 3 shows that the embodiment two of this membrane type sewage filter system, the difference of itself and embodiment one is: described interior tube body 2 is less than the nozzle diameter of water side at the nozzle diameter close to feed-water end, like this, the sewage in described soil chamber 20 can be made to slow down gradually in flow process, thus make fluid when just entering interior tube body 2, rotate to drive hydro powered parts with regard to there being larger kinetic energy, the speed of rotation of water body self is also got a promotion rapidly, thus make sewage one enter soil chamber 20, just can obtain rapidly the good separation of particle and water body, and filter membrane surface is distributed along the pressure uniform of interior tube body axis.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a membrane type sewage filter system, system comprises outer tube body (1), interior tube body (2); The water-purifying cavity (10) of a cast is surrounded between described outer tube body (1), interior tube body (2); Described interior tube body (2) inside is the soil chamber (20) of column type; The two ends of described water-purifying cavity are by closing plug (4) shutoff; Described water-purifying cavity (10) outwards draws pure water inlet (30); Described soil chamber (20) two ends connect the effluent cycle flow system that has recycle pump; Described outer tube body (1) is made up of non-seepy material; Described interior tube body (2) is by filtering membrane (21) and be clipped in the membrane support of filtering membrane both sides (22,22 ') is formed; Described soil chamber (20) inside is provided with hydro powered parts, and these hydro powered parts rotate around the axis of described interior tube body (2) under the impact of water body; These hydro powered parts when rotated, drive the sewage fast rotational in interior tube body (2); It is characterized in that: two permeable step disks (5) at described interior tube body (2) two ends are formed by ferromagnetic material, and through magnetization treatment, make these two permeable step disk (5) heteropoles relative, make the magnetic line of force direction of interior tube body (2) inside with interior tube body axis close to parallel;
Described hydro powered parts comprise a rotating shaft (61) along the Axis Extension of described interior tube body (2), and along the screw-blade (62) that this rotating shaft extends; The two ends of described rotating shaft (61) are articulated on the permeable step disk (5) at described interior tube body (2) two ends; Also be provided with a water pump in the water exit that described pure water inlet (30) connects, its pump water direction is inner outside to water-purifying cavity (10) from water-purifying cavity (10);
Described interior tube body (2) is less than the nozzle diameter of water side at the nozzle diameter close to feed-water end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083593.2A CN103803680B (en) | 2014-03-10 | 2014-03-10 | Membrane type sewage filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083593.2A CN103803680B (en) | 2014-03-10 | 2014-03-10 | Membrane type sewage filter system |
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| Publication Number | Publication Date |
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| CN103803680A CN103803680A (en) | 2014-05-21 |
| CN103803680B true CN103803680B (en) | 2015-10-14 |
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| CN201410083593.2A Active CN103803680B (en) | 2014-03-10 | 2014-03-10 | Membrane type sewage filter system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307237A (en) * | 2014-11-17 | 2015-01-28 | 苏州瑞邦塑胶有限公司 | Plastic water filter |
| CN105105087A (en) * | 2015-07-24 | 2015-12-02 | 濮阳市天口食品有限公司 | Multi-tank tandem-type primary-pulp circulating spray system |
| CN106630140B (en) * | 2017-03-13 | 2019-06-07 | 江南大学 | A kind of method and device of source enrichment and recycling sewage organic carbon source |
| CN108543422A (en) * | 2017-12-21 | 2018-09-18 | 刘振民 | A kind of separating medium automatically cleaning continuous separation method and device |
| CN115445291A (en) * | 2022-09-08 | 2022-12-09 | 扬州大学 | Rotary cross-flow catalytic cracking slurry oil filtering and purifying device and using method thereof |
| CN118008244B (en) * | 2024-03-06 | 2024-09-17 | 西安恒旭装备制造有限公司 | Three-phase separator capable of effectively preventing blockage |
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| US5478484A (en) * | 1991-07-25 | 1995-12-26 | Serck Baker Limited | Apparatus and method including a hydrocyclone separator in combination with a tubular filter |
| CN2808888Y (en) * | 2005-06-01 | 2006-08-23 | 张仁本 | Fluid magnetizer |
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| CN103214082A (en) * | 2013-04-12 | 2013-07-24 | 河北工业大学 | Low-energy-consumption eddy-current membrane bioreactor |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5478484A (en) * | 1991-07-25 | 1995-12-26 | Serck Baker Limited | Apparatus and method including a hydrocyclone separator in combination with a tubular filter |
| CN1077145A (en) * | 1992-02-14 | 1993-10-13 | 日本脏器制药株式会社 | The device of activation treatment water mesosilicic acid |
| CN2152796Y (en) * | 1993-03-18 | 1994-01-12 | 宋子奎 | Rotational flow type efficient strong field water magnetizer |
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| CN103803680A (en) | 2014-05-21 |
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Free format text: CORRECT: ADDRESS; FROM: 215200 SUZHOU, JIANGSU PROVINCE TO: 510640 GUANGZHOU, GUANGDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHONG XINGYING TO: HU LICHUN |
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Address after: 543000 No.90, Third Road, Wuzhou Industrial Park, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huayuan Environmental Protection Technology Co., Ltd Address before: Wang Fu export-oriented industrial park in Wuzhou city of the Guangxi Zhuang Autonomous Region in 543000 (Wuzhou Industrial Park C-2-2 block) Patentee before: GUANGXI HUAYUAN WATER TREATMENT EQUIPMENT Co.,Ltd. |