CN202762316U - Beam detachable external pressure column type membrane assembly - Google Patents
Beam detachable external pressure column type membrane assembly Download PDFInfo
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- CN202762316U CN202762316U CN201220433211.0U CN201220433211U CN202762316U CN 202762316 U CN202762316 U CN 202762316U CN 201220433211 U CN201220433211 U CN 201220433211U CN 202762316 U CN202762316 U CN 202762316U
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- external pressure
- pressure column
- pipe
- detachable
- water
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Abstract
The utility model relates to a beam detachable external pressure column type membrane assembly which comprises a detachable casing and a detachable filtering element, wherein the detachable casing is formed by a cylindrical casing body, water inlet and production plugs and hoops, and the detachable filtering element is formed by a water inlet and production isolation plate, a homogenization plate, a supporting pipe, a concentrated water pipe, hollow dowels, locking nuts, a central pipe and unit beams. The water inlet and production plugs are fixed at two ends of the cylindrical casing body respectively through the hoops, the water inlet and production isolation plate is arranged at the connection position of the upper water inlet and production plug and the cylindrical casing body, and the supporting pipe and the concentrated water pipe are connected between the water inlet and production isolation plate and the homogenization plate. A plurality of unit beams evenly distributed in a circle shape are arranged around the supporting pipe, the bottoms of the unit beams are fixed on the homogenization plate through the hollow dowels, the tops of the unit beams penetrate through the water inlet and production isolation plate, and the top ends of the unit beams are fixed through the locking nuts. The beam detachable external pressure column type membrane assembly can flexibly achieve cleaning, maintenance, fault disposal and replacement of the membrane filtering element, achieves utilization of structural members, and reduces scrapping disposal of the membrane casing.
Description
Technical field
The utility model relates to the detachable external pressure column-type film components of a kind of beaming type.
Background technology
Along with the development of film industry, the application of membrane technology more and more causes people's concern in recent years.Hollow fiber film assembly is because of its unique design feature, and, self-supporting system etc. large such as loading density has been widely used in the numerous areas such as sewage disposal, waste water recycling.But in the special water treatment applications for high turbidity, membrane pollution problem and membrane component unavoidably can occur dirty stifled, affect element filters efficient and service life.Therefore, reduce that film pollutes and the stifled property of the anti-soil of membrane component, improve membrane component filter efficiency, prolong its service life, improve flow uniformity in the element, particularly the optimal design of filter core part is day by day concerned.
Filter core in the existing external pressure pillar hollow fibre membrane component generally has two kinds of versions: a kind of for the both-end cast, and namely have water side resin fixed bed and water inlet end resin fixed bed, and have an end opening at least; Another kind of for by the single-ended opening cast of U-shaped, form water end (W.E.) resin fixed bed.There is the following defective of implementing in these two kinds of structures:
The first, the two ends of both-end casting type filter core are respectively water inlet end resin fixed bed and water side resin fixed bed, and the hollow-fibre membrane silk is fixed on therebetween, very easily to film silk root injury, greatly reduce the service life of membrane component when therefore using.
The second, for the external-compression type membrane component that both-end is fixed, water flow passage is narrower between fiber, very easily forms the dead angle, easily causes stopping up, and the membrane component after the obstruction directly affects its service life with irrecoverable.
Three, for the single-ended cast filter core of U-shaped, its film silk internal water runner is crooked, concentrates when affect when being subject to current shear action and water impact stress, obviously the service life of reduction membrane component.
Four, no matter be both-end cast or the filter core of single-ended cast, when casting resin, because the rod-climbing effect meeting of polymer so that resin climb along the filament outer wall, filament obviously became fragile after the cast operation was finished, and the height of the resin fixed bed after solidifying can be lower than the height that resin climbs along the filament outer wall, has aggravated the embrittlement of filament root.Like this when filament in use occurs rocking, its root frangibility not only directly affect service life of membrane component, and product is difficult to guarantee effluent quality.
For the problems referred to above, a large amount of patents or patent application are arranged or improved to a certain extent the stain resistance of hollow fiber film thread by optimizing membrane module pouring procedure or the design by changing the assembly termination, runner design etc., prolonged service life and the cycle of operation of assembly.For example Chinese patent application 200510015346.X, 200910110831.3 or ZL 200520027729.4 disclosed employings implement second pouring at the doughnut root and form protective layer; to prevent the breakage of tunica fibrosa, improved the service life of effluent characteristics and membrane component.But, because its membrane component preparation and design optimization very complicated can not well be taken into account the maintaining of membrane component and the anti-pollution of film silk, and the product water quality of a whole set of film filter.
For example U.S. Patent application US5248424 discloses and a kind ofly arch has been set without shell, unconfined hollow fiber film assembly between the substrate catchmenting again, makes the film silk be floating state, can freely swing.This technology can improve the film silk the free degree, improved water treatmenting performance, but find in actual the use that the film silk of floating state can be large format screen shape, meeting also can affect service life and the product water water quality of membrane module so that film silk discontinuity.
Yet in the prior art, membrane module mostly is integral type design, when the film silk is blocked up by thorough dirt or has use up service life, and must the replacing membrane module.Yet the applicant finds in practice, for the membrane module of integral body, and the filter core part in the just membrane module that in fact must change.Changing simultaneously remainder has increased the use cost of reactor, also causes waste.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of beaming type detachable external pressure column-type film components, is convenient to dismounting, is beneficial to the processing of maintenance, repair, fault.
The detachable external pressure column-type film components of beaming type of the present utility model, comprise by cylindrical housings, advance to produce water seal head, the detachable housing that clip forms and by advancing to produce the water separator, the homogenizing dish, hollow pin, stay pipe, dense water pipe, central tube, the unit bundle, the removable cartridge that locknut forms, the product water seal head is fixedly advanced by clip respectively in the two ends of described cylindrical housings, the junction of advancing to produce water seal head and cylindrical housings that is positioned at the top arranges into product water separator, advance to produce between water separator and the homogenizing dish and be connected stay pipe and dense water pipe, the bottom of stay pipe connects water inlet by water inlet pipe, the top of dense water pipe connects concentrated water spout by central tube, be provided with the some unit bundle that is circularly and evenly distributed around the stay pipe, the bottom of unit bundle is fixed on the homogenizing dish by hollow pin, the top of unit bundle is passed into product water separator, and the top of unit bundle is fixed by locknut.
The detachable external pressure column-type film components of beaming type of the present utility model, described advance to produce the water separator and above advance to produce between the water seal head and advance to produce between water separator and the cylindrical housings and all seal by the first sealing ring.
The detachable external pressure column-type film components of beaming type of the present utility model, describedly advance to produce the dense water pipe locating holes that are evenly distributed with some unit bundle locating holes that are used for fixing the unit bundle on the water separator and are used for bonding dense water pipe, the top of dense water pipe locating hole is provided with the central tube fixing hole for the fixed center pipe, and the junction of central tube fixing hole and central tube is by the sealing of the second sealing ring.
The detachable external pressure column-type film components of beaming type of the present utility model, described unit bundle comprises unit bundle delivery port, glue-line tube connector, hollow fiber film thread and tube bank, gummed is connected with a plurality of hollow fiber film threads that are circularly and evenly distributed between glue-line tube connector and the tube bank, and the top of glue-line tube connector has unit bundle delivery port.
The detachable external pressure column-type film components of beaming type of the present utility model, sheathed sealing gasket on the outer wall at described glue-line tube connector top.
The detachable external pressure column-type film components of beaming type of the present utility model has some equally distributed tapping holes that advance on the described homogenizing dish.
The detachable external pressure column-type film components of beaming type of the present utility model, the described junction of advancing to produce water seal head and cylindrical housings of below that is positioned at is by the sealing of the 3rd sealing ring.
The detachable external pressure column-type film components of beaming type of the present utility model, described unit bundle are detachable unit bundle.
Compared with prior art the beneficial effects of the utility model are: the detachable external pressure column-type film components of beaming type of the present utility model is simple in structure, and its outside, inside are all detachable, realizes that flexibly cleaning, maintenance, reparation, the fault of membrane cartridge disposed and changed; And the utilization of implementation structure spare; Reduce the disposal of scrapping of putamina body.
Description of drawings
Fig. 1 is the structural representation of the detachable external pressure column-type film components of the described a kind of beaming type of the utility model embodiment;
Fig. 2 is the cutaway view that advances to produce the water separator in the detachable external pressure column-type film components of the described a kind of beaming type of the utility model embodiment;
Fig. 3 is the top view that advances to produce the water separator in the detachable external pressure column-type film components of the described a kind of beaming type of the utility model embodiment;
Fig. 4 is the structural representation of the detachable external pressure column-type film components of the described a kind of beaming type of the utility model embodiment hollow core pin;
Fig. 5 is the structural representation of unit bundle in the detachable external pressure column-type film components of the described a kind of beaming type of the utility model embodiment.
Among the figure:
1, cylindrical housings; 2, advance to produce water seal head; 3, clip; 4, advance to produce the water separator; 5, homogenizing dish; 6, stay pipe; 7, dense water pipe; 8, water inlet pipe; 9, central tube; 10, unit bundle; 11, water inlet; 12, concentrated water spout; 13, hollow pin; 14, locknut; 15, unit bundle locating hole; 16, dense water pipe locating hole; 17, central tube fixing hole; 18, unit bundle delivery port; 19, glue-line tube connector; 20, hollow fiber film thread; 21, tube bank; 22, sealing gasket.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-5, the detachable external pressure column-type film components of a kind of beaming type, comprise by cylindrical housings 1, advance to produce water seal head 2, the detachable housing that clip 3 forms and by advancing to produce water separator 4, homogenizing dish 5, hollow pin 13, stay pipe 6, dense water pipe 7, water inlet pipe 8, central tube 9, unit bundle 10, the removable cartridge that locknut 14 forms, product water seal head 2 is fixedly advanced by clip 3 respectively in the two ends of described cylindrical housings 1, the junction of advancing to produce water seal head 2 and cylindrical housings 1 that is positioned at the top arranges into product water separator 4, advance to produce between water separator 4 and the homogenizing dish 5 and be connected stay pipe 6 and dense water pipe 7, the bottom of stay pipe 6 connects water inlet 11 by water inlet pipe 8, the top of dense water pipe 7 connects concentrated water spout 12 by central tube 9, be provided with the some unit bundle 10 that is circularly and evenly distributed around the stay pipe 6, the bottom of unit bundle 10 is fixed on the homogenizing dish 5 by hollow pin 13, the top of unit bundle 10 is passed into product water separator 4, and the top of unit bundle 10 is fixing by locknut 14.
The detachable external pressure column-type film components of beaming type of the present utility model, described advance to produce water separator 4 and above advance to produce between the water seal head 2 and advance to produce water separator 4 and cylindrical housings 1 between all seal by the first sealing ring.
The detachable external pressure column-type film components of beaming type of the present utility model, describedly advance to produce the dense water pipe locating holes 16 that are evenly distributed with some unit bundle locating holes that are used for fixing unit bundle 10 15 on the water separator 4 and are used for bonding dense water pipe 7, the top of dense water pipe locating hole 16 is provided with the central tube fixing hole 17 for fixed center pipe 9, and central tube fixing hole 17 seals by the second sealing ring with the junction of central tube 9.
The detachable external pressure column-type film components of beaming type of the present utility model, described unit bundle 10 comprises unit bundle delivery port 18, glue-line tube connector 19, hollow fiber film thread 20 and restrains 21, gummed is connected with a plurality of hollow fiber film threads that are circularly and evenly distributed 20 between glue-line tube connector 19 and the tube bank 21, and the top of glue-line tube connector 19 has unit bundle delivery port 18.
The detachable external pressure column-type film components of beaming type of the present utility model, sheathed sealing gasket 22 on the outer wall at described glue-line tube connector 19 tops.
The detachable external pressure column-type film components of beaming type of the present utility model has some equally distributed tapping holes that advance on the described homogenizing dish 5.
The detachable external pressure column-type film components of beaming type of the present utility model, the described water seal head 2 that advances to produce that is positioned at the below passes through the sealing of the 3rd sealing ring with the junction of cylindrical housings 1.
The detachable external pressure column-type film components of beaming type of the present utility model, described unit bundle 10 are detachable unit bundle.
The detachable external pressure column-type film components of beaming type of the present utility model is simple in structure, and its outside, inside are all detachable, realizes that flexibly cleaning, maintenance, reparation, the fault of membrane cartridge disposed and changed; And the utilization of implementation structure spare; Reduce the disposal of scrapping of putamina body.During specific works, the tapping hole in the water inlet of the water body of certain pressure through advancing to produce water seal head, water inlet pipe, the homogenizing dish enters in the cylindrical housings; Water enters the top through intrafascicular hollow fiber film thread, the unit bundle delivery port in unit and advances to produce water seal head under pressure, and produces water by producing the mouth of a river.Dense water is got rid of through dense water pipe, central tube, concentrated water spout.Hollow pin is hollow fluting hangnail type post assembling structure, can dismantle, and is beneficial to single cleaning of dispersing of restrainting.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. detachable external pressure column-type film components of beaming type, comprise by cylindrical housings (1), advance to produce water seal head (2), the detachable housing that clip (3) forms and by advancing to produce water separator (4), homogenizing dish (5), stay pipe (6), hollow pin (13), dense water pipe (7), central tube (9), unit bundle (10), the removable cartridge that locknut (14) forms, it is characterized in that: product water seal head (2) is fixedly advanced by clip (3) respectively in the two ends of described cylindrical housings (1), the junction of advancing to produce water seal head (2) and cylindrical housings (1) that is positioned at the top arranges into product water separator (4), advance to produce between water separator (4) and the homogenizing dish (5) and be connected stay pipe (6) and dense water pipe (7), the bottom of stay pipe (6) connects water inlet (11) by water inlet pipe (8), the top of dense water pipe (7) connects concentrated water spout (12) by central tube (9), be provided with the some unit bundles (10) that are circularly and evenly distributed around the stay pipe (6), the bottom of unit bundle (10) is fixed on the homogenizing dish (5) by hollow pin (13), the top of unit bundle (10) is passed into product water separator (4), and the top of unit bundle (10) is fixing by locknut (14).
2. the detachable external pressure column-type film components of beaming type according to claim 1 is characterized in that: described advance to produce water separator (4) and be positioned at the top advance to produce between the water seal head (2) and advance to produce water separator (4) and cylindrical housings (1) between all seal by the first sealing ring.
3. the detachable external pressure column-type film components of beaming type according to claim 1, it is characterized in that: describedly advance to produce the dense water pipe locating holes (16) that are evenly distributed with some unit bundle locating holes (15) that are used for fixing unit bundle (10) on the water separator (4) and are used for bonding dense water pipe (7), the top of dense water pipe locating hole (16) is provided with the central tube fixing hole (17) for fixed center pipe (9), and central tube fixing hole (17) seals by the second sealing ring with the junction of central tube (9).
4. the detachable external pressure column-type film components of beaming type according to claim 1, it is characterized in that: described unit bundle (10) comprises unit bundle delivery port (18), glue-line tube connector (19), hollow fiber film thread (20) and tube bank (21), gummed is connected with a plurality of hollow fiber film threads that are circularly and evenly distributed (20) between glue-line tube connector (19) and the tube bank (21), and the top of glue-line tube connector (19) has unit bundle delivery port (18).
5. the detachable external pressure column-type film components of beaming type according to claim 4 is characterized in that: sheathed sealing gasket (22) on the outer wall at described glue-line tube connector (19) top.
6. the detachable external pressure column-type film components of beaming type according to claim 1 is characterized in that: have some equally distributed tapping holes that advance on the described homogenizing dish (5).
7. the detachable external pressure column-type film components of beaming type according to claim 1 is characterized in that: the described junction of advancing to produce water seal head (2) and cylindrical housings (1) of below that is positioned at is by the sealing of the 3rd sealing ring.
8. the detachable external pressure column-type film components of beaming type according to claim 1, it is characterized in that: described unit bundle (10) is detachable unit bundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433211.0U CN202762316U (en) | 2012-08-28 | 2012-08-28 | Beam detachable external pressure column type membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433211.0U CN202762316U (en) | 2012-08-28 | 2012-08-28 | Beam detachable external pressure column type membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762316U true CN202762316U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220433211.0U Expired - Lifetime CN202762316U (en) | 2012-08-28 | 2012-08-28 | Beam detachable external pressure column type membrane assembly |
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| CN (1) | CN202762316U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801191A (en) * | 2015-04-21 | 2015-07-29 | 浙江净源膜科技有限公司 | Single-head double-end water outlet structure for column-type hollow fiber membrane |
| WO2016086681A1 (en) * | 2014-12-02 | 2016-06-09 | 深圳市博儒环境技术有限公司 | Water purification device, and method using water purification device to filter water |
| CN106731854A (en) * | 2017-03-02 | 2017-05-31 | 南京工业大学 | A kind of modularization external pressure type hollow fiber membrane component and preparation method thereof |
| CN107715696A (en) * | 2017-09-27 | 2018-02-23 | 衡阳美迪膜科技有限公司 | A kind of pressure type hollow fiber film assembly and its end seals structure |
| CN108314143A (en) * | 2018-04-13 | 2018-07-24 | 哈尔滨斯特莱茵环境科技有限公司 | A kind of water process putamina combination unit |
-
2012
- 2012-08-28 CN CN201220433211.0U patent/CN202762316U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086681A1 (en) * | 2014-12-02 | 2016-06-09 | 深圳市博儒环境技术有限公司 | Water purification device, and method using water purification device to filter water |
| CN104801191A (en) * | 2015-04-21 | 2015-07-29 | 浙江净源膜科技有限公司 | Single-head double-end water outlet structure for column-type hollow fiber membrane |
| CN104801191B (en) * | 2015-04-21 | 2018-02-16 | 浙江净源膜科技股份有限公司 | A kind of pillar hollow fiber membrane single-end double water outlet end structure |
| CN106731854A (en) * | 2017-03-02 | 2017-05-31 | 南京工业大学 | A kind of modularization external pressure type hollow fiber membrane component and preparation method thereof |
| CN106731854B (en) * | 2017-03-02 | 2019-05-21 | 南京工业大学 | A kind of modularization external pressure type hollow fiber membrane component and preparation method thereof |
| CN107715696A (en) * | 2017-09-27 | 2018-02-23 | 衡阳美迪膜科技有限公司 | A kind of pressure type hollow fiber film assembly and its end seals structure |
| CN107715696B (en) * | 2017-09-27 | 2023-10-10 | 膜泰膜科技(郴州)有限公司 | Pressure type hollow fiber membrane assembly and end sealing structure thereof |
| CN108314143A (en) * | 2018-04-13 | 2018-07-24 | 哈尔滨斯特莱茵环境科技有限公司 | A kind of water process putamina combination unit |
| CN108314143B (en) * | 2018-04-13 | 2023-11-14 | 哈尔滨斯特莱茵环境科技有限公司 | Water treatment membrane shell composite set |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
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| CX01 | Expiry of patent term |