CN105617865B - A kind of water process membrane stack of high efficiency filter - Google Patents
A kind of water process membrane stack of high efficiency filter Download PDFInfo
- Publication number
- CN105617865B CN105617865B CN201610201963.7A CN201610201963A CN105617865B CN 105617865 B CN105617865 B CN 105617865B CN 201610201963 A CN201610201963 A CN 201610201963A CN 105617865 B CN105617865 B CN 105617865B
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- ring
- flow deflector
- mounting ring
- membrane stack
- water process
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of water process membrane stack of high efficiency filter, it is included in the membrane stack body that the disc-type diaphragm of multiple spaced heap row and sealing ring concatenation are fastened on collector pipe by its both ends using retainer plate, the spacer web being socketed on collector pipe is provided between the adjacent disc-type diaphragm；The spacer web includes the mounting ring with collector pipe socket, the flow deflector that multiple rules on the outside of mounting ring are arranged and are integrally connected, and the water conservancy diversion angle set at least one side edge of each flow deflector.The present invention dexterously disposes variously-shaped spacer web to separate adjacent diaphragms between disc-type diaphragm, meets the needs of various application scenarios, thus the drainage carrying out diaphragm to water process liquid, it effectively prevent the bonding between two adjacent diaphragms, film surface is increased in the case where not increasing membrane stack overall volume with handling the contact area of water, water treatment efficiency is improved and adds service life.
Description
Technical field
The present invention relates to technical field of water treatment equipment, is the water process membrane stack for being related to a kind of high efficiency filter specifically.
Background technology
Membrane technology is described as the water technology of 21 century, increasingly rapid developing in the past 40 years.With traditional water process skill
Art is compared, and membrane technology has the advantages that energy-conservation, small investment, easy to operate, treatment effeciency is high, and its application brings huge to the mankind
Environment and economic benefit.Membrane technology being of wide application in water process is general, can be not only used for drinking water treatment and can also be used for
Wastewater treatment, also have in terms of the water process of some special industries and set foot in.
During application of membrane, during especially diaphragm is applied in the membrane stack of layered laminate, because of the distance between diaphragm nothing
The cycle rate of method and accessing pending water in different application environment matches, and frequently results in adjacent diaphragms and bonding phenomenon occurs；As specially
The laterally stacked water process membrane stack of its a kind of diaphragm disclosed in profit 201510985976.3, if the spacing of its diaphragm arrangement is too small
Or turbulent water is excessive in application environment, plus the permeable suction-operated of film surface in itself, it is easy to two diaphragm bondings occur
Situation, so not only reduce the film surface area for carrying out effective water process, reduce water treatment efficiency, and be also easy to make dirt
Thing is assembled at the film surface of bonding, aggravates diaphragm pollution level, causes membrane stack service life to greatly shorten.Use in the industry at present
Conventional solution is the clipping room for increasing diaphragm away from the safe spacing of two adjacent diaphragms of guarantee, although to a certain extent may be used
To reduce film surface pollution, service life is improved, but excessive diaphragm spacing reduces the water process amount of membrane stack unit volume again,
The membrane stack water treatment capacity of same volume reduces, and to reach equal water process level, must increase membrane stack volume and increase
Corresponding production cost, the more narrow place of some application environments can't be applied to, there is inconvenience.Therefore, how
Improving the water treatment efficiency of membrane stack unit volume in close space as far as possible turns into the problem of those skilled in the art's primary study.
The content of the invention
For above-mentioned the deficiencies in the prior art, the present invention provides a kind of height that can effectively avoid diaphragm bonding blocking pollution
Imitate the water process membrane stack of filtering.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of water process membrane stack of high efficiency filter, it is included in the dish that its both ends is arranged multiple spaced heaps using retainer plate
Chip diaphragm and sealing ring concatenation are fastened on the membrane stack body on collector pipe, and the liquid of filtering is after the filtering of disc-type membrane surface
Collected by its middle part by the ostium excurrens correspondingly opened up on collector pipe into collector pipe, between the adjacent disc-type diaphragm
Provided with the spacer web being socketed on collector pipe；The spacer web includes the mounting ring with collector pipe socket, multiple outside mounting ring
The flow deflector that side mark rule is arranged and is integrally connected, and the water conservancy diversion set at least one side edge of each flow deflector
Angle, wherein, the water conservancy diversion angle is arranged in the positive and negative of flow deflector at least side edge, and its gradient be 30 °~
60°。
For the ease of the smooth drainage of film surface, the water conservancy diversion angle is the chamfering or fillet that flow deflector edge opens up, and
The joining place of the water conservancy diversion angle and flow deflector is the natural transition of fillet processing.
In order to be more convenient current guiding function, the corner of the flow deflector and mounting ring link position is provided with arc-shaped transition
Portion.
In order to ensure the supportive to diaphragm, the maximum gauge of the flow deflector is not more than the straight of the disc-type diaphragm
Footpath.
More specifically, as a preferred embodiment, the flow deflector is its width allotment stay suitable with the ring width of mounting ring,
Its number is 8, and circumference uniform distribution is on the outside of mounting ring centered on installing ring center, and is also connected with the outermost end of flow deflector
There is the support ring concentric in a ring and with mounting ring.
As it is another preferably, the flow deflector be gradually increased by the width of connection mounting ring one end to the other end and
Fan leaf with a bending amplitude, its quantity are 3-5, and circumference uniform distribution is on the outside of mounting ring centered on installing ring center.
This kind of structure type also causes flow deflector to drive mounting ring to rotate in practical application because of the percussion of aeration current, so as to
Preferably film surface is cleared up, avoids dirt deposition from causing film surface to block.
As it is another preferably, the flow deflector be gradually increased by the width of connection mounting ring one end to the other end and
Its center line is through the prismatic blade of installation ring center, and its quantity is 4, and circumference uniform distribution is in mounting ring centered on installing ring center
Outside.The cleaning of diaphragm itself in membrane surface turbulization, can also be promoted.
As it is another preferably, the flow deflector is its width allotment stay suitable with the ring width of mounting ring, its number
For 6, circumference uniform distribution is on the outside of mounting ring centered on installing ring center, and one end end away from mounting ring on flow deflector
Portion is provided with the branch fork of the allotment stay center line symmetrical setting.
As it is another preferably, the flow deflector is its width allotment stay suitable with the ring width of mounting ring, its number
For 4, circumference uniform distribution is on the outside of mounting ring centered on installing ring center, and is set on flow deflector along its centerline direction
Put the support ring of two concentric with mounting ring and mutually different diameters.
As it is another preferably, the flow deflector be with centrosymmetric a pair of fishbones supporting part of mounting ring, and
At least one latch for preventing from rotating is additionally provided with the inside of mounting ring；The fishbone supporting part includes one and passed through in mounting ring
The heart and the main osseous part being connected with mounting ring, and at least three branch's osseous parts being symmetrical set on main osseous part, wherein branch
It is equidistant between osseous part.It is upper and lower turbulent water that this kind of structure type, which is mainly used in most cases in membrane stack use environment,
Situation, well membrane surface can be promoted to clean, increased the service life.
Compared with prior art, the invention has the advantages that：
The present invention dexterously disposes variously-shaped spacer web to separate adjacent diaphragms between disc-type diaphragm, full
The demand of the various application scenarios of foot, the drainage thus carrying out diaphragm to water process liquid, it effectively prevent between two adjacent diaphragms
Bonding, increased in the case where not increasing membrane stack overall volume film surface with handle water contact area, improve water process
Efficiency simultaneously adds service life, simultaneously because intervention of the interval web frame between two diaphragms so that membrane surface is easier to produce
Raw turbulent flow, deposition of the dirt on film surface is greatly reduced, and the present invention is simple in construction, and application is good, is easy to manufacture,
Cost is cheap, is with a wide range of applications, and is adapted to popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the present invention-embodiment 1.
Fig. 3 is a kind of structural representation of the present invention-embodiment 2.
Fig. 4 is another structural representation of the present invention-embodiment 2.
Fig. 5 is another structural representation of the present invention-embodiment 2.
Fig. 6 is the structural representation of the present invention-embodiment 3.
Fig. 7 is the structural representation of the present invention-embodiment 4.
Fig. 8 is the structural representation of the present invention-embodiment 5.
Fig. 9 is the structural representation of the present invention-embodiment 6.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment
As shown in Figures 1 to 9, the water process membrane stack of the high efficiency filter, being included in its both ends will be multiple using retainer plate 22
The disc-type diaphragm 23 and sealing ring 24 of spaced heap row concatenate the membrane stack body 20 being fastened on collector pipe 21, the liquid of filtering
Body is collected by its middle part after the filtering of disc-type membrane surface by the ostium excurrens correspondingly opened up on collector pipe into collector pipe,
The spacer web 10 being socketed on collector pipe is provided between the adjacent disc-type diaphragm；The spacer web includes and the pipe sleeve that catchments
The mounting ring 1 connect, the flow deflector 2 that multiple rules on the outside of mounting ring are arranged and are integrally connected, and in each flow deflector
At least one side edge set water conservancy diversion angle 3, wherein, the water conservancy diversion angle is arranged in the positive and negative of flow deflector at least
Side edge, and its gradient is 30 °~60 °.For the ease of the smooth drainage of film surface, the water conservancy diversion angle is flow deflector edge
The chamfering or fillet that place opens up, and the joining place of the water conservancy diversion angle and flow deflector is the natural transition of fillet processing.In order to more
Facilitate current guiding function, the corner of the flow deflector and mounting ring link position is provided with curved transition sections 4.In order to ensure pair
The supportive of diaphragm, the maximum gauge of the flow deflector are not more than the diameter of the disc-type diaphragm.
Embodiment 1
As a preferred embodiment, as shown in Fig. 2 the flow deflector is its width allotment stay suitable with the ring width of mounting ring
5, its number is 8, and circumference uniform distribution is on the outside of mounting ring centered on installing ring center, and also connects in the outermost end of flow deflector
It is connected to the support ring 6 concentric in a ring and with mounting ring.So as to carry out sufficiently support isolation to diaphragm.
Embodiment 2
As a preferred embodiment, as shown in Fig. 3, Fig. 4, Fig. 5, the flow deflector is by connection mounting ring one end to the other end
Gradually increase and the fan leaf 7 with a bending amplitude, its quantity are 3-5 to width, and circumference is equal centered on installing ring center
It is distributed on the outside of mounting ring, Fig. 3 is 3 flabellum sheet forms, and Fig. 4 is 4 flabellum sheet forms, and Fig. 5 is 5 flabellum sheet forms.This kind
Structure type also causes flow deflector to drive mounting ring to rotate in practical application because of the percussion of aeration current, so as to more preferable
Ground is cleared up film surface, avoids dirt deposition from causing film surface to block.
Embodiment 3
As a preferred embodiment, as shown in fig. 6, the flow deflector is gradual by the width of connection mounting ring one end to the other end
Increase and its center line pass through the prismatic blade 8 of installation ring center, and its quantity is 4, the circumference uniform distribution centered on installing ring center
On the outside of mounting ring.The cleaning of diaphragm itself in membrane surface turbulization, can also be promoted.
Embodiment 4
As a preferred embodiment, as shown in fig. 7, the flow deflector is its width allotment stay suitable with the ring width of mounting ring
5, its number is 6, and circumference uniform distribution is on the outside of mounting ring centered on installing ring center, and the remote mounting ring on flow deflector
One end end be provided with the branch fork 9 of the allotment stay center line symmetrical setting.
Embodiment 5
As a preferred embodiment, as shown in figure 8, the flow deflector is its width allotment stay suitable with the ring width of mounting ring
5, its number is 4, and circumference uniform distribution is on the outside of the mounting ring centered on installing ring center, and along its center line on flow deflector
Side sets up the support ring 6 of two concentric with mounting ring and mutually different diameters.
Embodiment 6
As a preferred embodiment, as shown in figure 9, the flow deflector is with centrosymmetric a pair of fishbones supporting part of mounting ring
11, and it is additionally provided with the inside of mounting ring at least one latch 12 for preventing from rotating；The fishbone supporting part includes one
The main osseous part 13 being connected through mounting ring center and with mounting ring, and at least three branches being symmetrical set on main osseous part
It is equidistant between osseous part 14, wherein branch's osseous part.This kind of structure type is mainly used in most cases in membrane stack use environment
For the situation of upper and lower turbulent water, branch's osseous part can provide effective water conservancy diversion of above-below direction, can promote diaphragm watch well
Face is cleaned, and is increased the service life.
In further improve, for the ease of the flexible connection of spacer web, the mounting ring can directly be socketed in collection
On water pipe, two sealing rings are set between now adjacent two disc-type diaphragms, cooperation is pressed from both sides mounting ring in clamping diaphragm
Installation is held, additionally mounted ring can also realize installation by being socketed on the sealing ring between two diaphragms.And have on the inside of mounting ring
When having latch, the neck matched with latch is also equipped with corresponding collector pipe or sealing ring, so as to realize the stabilization of spacer web
Installation.
In addition, in other preferred scheme, it is settable on the inside of the mounting ring on the spacer web of different water conservancy diversion sheet forms
It is at least one to be used to prevent the latch rotated, so as to ensure the stabilization of water conservancy diversion.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as using
The design principle of the present invention, and the change for carrying out non-creativeness work on this basis and making, all should belong to the present invention's
Within protection domain.
Claims (8)
1. a kind of water process membrane stack of high efficiency filter, it is included in the disk that its both ends is arranged multiple spaced heaps using retainer plate
Formula diaphragm and sealing ring concatenation are fastened on membrane stack body on collector pipe, the liquid of filtering after the filtering of disc-type membrane surface by
Collected by the ostium excurrens correspondingly opened up on collector pipe into collector pipe at its middle part, it is characterised in that the adjacent disk
The spacer web being socketed on collector pipe is provided between formula diaphragm；The spacer web includes the mounting ring with collector pipe socket, multiple
The flow deflector that rule is arranged and is integrally connected on the outside of mounting ring, and at least one side edge of each flow deflector
The water conservancy diversion angle of setting, wherein, the water conservancy diversion angle is arranged in the positive and negative of flow deflector at least side edge, and its gradient
For 30 °~60 °；
The chamfering or fillet that the water conservancy diversion angle opens up for flow deflector edge, and the joining place of the water conservancy diversion angle and flow deflector
For the natural transition of fillet processing；The maximum gauge of the flow deflector is not more than the diameter of the disc-type diaphragm.
2. the water process membrane stack of a kind of high efficiency filter according to claim 1, it is characterised in that the flow deflector and installation
The corner of ring link position is provided with curved transition sections.
3. the water process membrane stack of a kind of high efficiency filter according to claim 1 or 2, it is characterised in that the flow deflector is
Its width allotment stay suitable with the ring width of mounting ring, its number are 8, and circumference uniform distribution is in peace centered on installing ring center
Fill on the outside of ring, and the support ring concentric in a ring and with mounting ring is also associated with the outermost end of flow deflector.
4. the water process membrane stack of a kind of high efficiency filter according to claim 1 or 2, it is characterised in that the flow deflector is
Fan leaf gradually being increased by the width of connection mounting ring one end to the other end and with a bending amplitude, its quantity is 3-5
Individual, circumference uniform distribution is on the outside of mounting ring centered on installing ring center.
5. the water process membrane stack of a kind of high efficiency filter according to claim 1 or 2, it is characterised in that the flow deflector is
Through the prismatic blade of installation ring center, it is counted gradually increased by the width of connection mounting ring one end to the other end and its center line
Measure as 4, circumference uniform distribution is on the outside of mounting ring centered on installing ring center.
6. the water process membrane stack of a kind of high efficiency filter according to claim 1 or 2, it is characterised in that the flow deflector is
Its width allotment stay suitable with the ring width of mounting ring, its number are 6, and circumference uniform distribution is in peace centered on installing ring center
Fill on the outside of ring, and one end end away from mounting ring is provided with the branch of the allotment stay center line symmetrical setting on flow deflector
Fork.
7. the water process membrane stack of a kind of high efficiency filter according to claim 1 or 2, it is characterised in that the flow deflector is
Its width allotment stay suitable with the ring width of mounting ring, its number are 4, and circumference uniform distribution is in peace centered on installing ring center
Fill on the outside of ring, and two concentric with mounting ring and mutually different diameters are set on flow deflector along its centerline direction
Support ring.
8. the water process membrane stack of a kind of high efficiency filter according to claim 1 or 2, it is characterised in that the flow deflector is
With centrosymmetric a pair of fishbones supporting part of mounting ring, and be additionally provided with the inside of mounting ring for prevent from rotating at least one
Individual latch；The fishbone supporting part includes one and passes through mounting ring center and the main osseous part being connected with mounting ring, and at least three
It is equidistant between branch's osseous part that bar is symmetrical set on main osseous part, wherein branch's osseous part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610201963.7A CN105617865B (en) | 2016-04-05 | 2016-04-05 | A kind of water process membrane stack of high efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201963.7A CN105617865B (en) | 2016-04-05 | 2016-04-05 | A kind of water process membrane stack of high efficiency filter |
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| Publication Number | Publication Date |
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| CN105617865A CN105617865A (en) | 2016-06-01 |
| CN105617865B true CN105617865B (en) | 2018-03-02 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109020000A (en) * | 2018-08-30 | 2018-12-18 | 福建安冠环境科技有限公司 | A kind of vessel Waste boat-carrying processing integrated apparatus |
| CN113788513B (en) * | 2021-09-22 | 2023-07-14 | 中节能工程技术研究院有限公司 | Filtering and separating device and application thereof |
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| JPS63296804A (en) * | 1987-05-29 | 1988-12-02 | Terumo Corp | Flat membrane with protrusion and manufacture thereof |
| US5069789A (en) * | 1989-05-10 | 1991-12-03 | Dt Membranfilter Vertiebs Gmbh | Spacer element for guiding flowing medium |
| US5925247A (en) * | 1995-10-02 | 1999-07-20 | Mft Membran-Filtrations-Technik Gmbh | Carrier disc and membrane cushion for filtration and separation |
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| CN104174292A (en) * | 2014-08-25 | 2014-12-03 | 成都美富特膜科技有限公司 | Separating and filtering membrane column |
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| CN105617865A (en) | 2016-06-01 |
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Address after: Jintang County of Chengdu City, Sichuan province 610000 Huai town Jintang Industrial Park Green Avenue Patentee after: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote Address before: Jintang County of Chengdu City, Sichuan province 610000 Huai town Jintang Industrial Park Green Avenue Patentee before: CHENGDU MEIFUTE MEMBRANE TECHNOLOGY Co.,Ltd. |
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Address after: 610000 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Patentee after: Chengdu Meifute Environmental Protection Industry Co.,Ltd. Address before: 610000 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Patentee before: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote |