CN205145994U - Seedpod of lotus formula membrane module - Google Patents
Seedpod of lotus formula membrane module Download PDFInfo
- Publication number
- CN205145994U CN205145994U CN201520933422.4U CN201520933422U CN205145994U CN 205145994 U CN205145994 U CN 205145994U CN 201520933422 U CN201520933422 U CN 201520933422U CN 205145994 U CN205145994 U CN 205145994U
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- Prior art keywords
- liquid
- membrane module
- film unit
- shower nozzle
- collector tube
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- 239000012528 membrane Substances 0.000 title claims abstract description 85
- 240000002853 Nelumbo nucifera Species 0.000 title abstract 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 title abstract 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 241000208202 Linaceae Species 0.000 claims description 5
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a seedpod of lotus formula membrane module, include: effluent collecting main, collection liquid cap, collector tube and membrane unit, wherein, the collecting main that effluents is connected with detachable mode fluid tight with collection liquid cap, collects the liquid cap and is connected with detachable mode fluid tight with the collector tube, and the collector tube is connected with detachable mode fluid tight with membrane unit, membrane unit includes: membrane unit goes out flow tube, collection liquid head and membrane silk, wherein, membrane unit go out the flow tube with collection liquid head is connected with detachable mode fluid tight, and the membrane silk becomes integral type fixed connection with collection liquid head, and its characterized in that collects the liquid cap for having the circular of symmetric design or regular polygon shape, on membrane unit is connected to album liquid cap with the mode of symmetry through the collector tube.
Description
Technical field
The utility model relates to technical field of membrane separation, specifically, relates to a kind of shower nozzle type membrane module being applicable to circular solid-liquid membrane separation reactor.
Background technology
Membrane separation technique has separation, concentrated, purifying and refining function concurrently, be widely used at present food, medicine, biology, environmental protection, chemical industry, metallurgy, the energy, oil, water treatment, electronics, the field such as bionical, create huge economic benefit and social benefit.Particularly at water-treatment technology field, membrane separation technique plays the unique technical advantage of process in field of waste water treatment such as electroplating wastewater, paper waste, heavy metal wastewater thereby, oily waste water and dyeing waste waters, and membrane technology is applied also very general in drinking water advanced treatment, desalinization, advanced treatment of wastewater field in addition.The structure of membrane module and form have direct impact for the operating efficiency of membrane technology.
Membrane module form of the prior art mostly is rectangle frame, their film unit is the curtain shape film of sheet, this membrane module requires that the form of membrane separation reactor is also rectangle, installing difficulty, being difficult to make full use of the shortcomings such as reactor volume for then existing during circular reactor.In actual applications, circular reactor has that floor space is little, installing area is wide, be more suitable for the advantages such as middle-size and small-size recycling set device.Therefore present inventor develops the shower nozzle type membrane module being applicable to circular reactor, it breaches the limitation that current membrane separation reactor mostly is rectangular design, improve the flexibility of membrane separation reactor design, applicability and treatment effeciency, advance membrane separation technique to apply widely at the engineering field such as chemical industry, environmental protection.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of shower nozzle type membrane module, and it is applied to circular membrane separation reactor, not only can ensure out the uniformity of stream, also can improve the membrane area in unit volume simultaneously.
To achieve these goals, the utility model provides a kind of shower nozzle type membrane module, comprise: go out to drain off pipe, liquid-collecting cap, collector tube and film unit, wherein, described go out to drain off pipe with described liquid-collecting cap removably Fluid Sealing be connected, described liquid-collecting cap and described collector tube removably Fluid Sealing are connected, and described collector tube and described film unit removably Fluid Sealing are connected; Described film unit comprises: film unit outflow tube, liquid collecting head and film silk, wherein, described film unit outflow tube and described liquid collecting head removably Fluid Sealing are connected, described film silk is fixedly connected with the integral formula of described liquid collecting head, it is characterized in that, described liquid-collecting cap is circle or the regular polygon shape with symmetric design, and described film unit is connected on described liquid-collecting cap by described collector tube in a symmetrical manner.
Preferably, described film unit is even number, and the lower end of described collector tube vertically downward.
Preferably, the interval between described film unit is impartial.
Preferably, the Fluid Sealing utilizing screw thread and waterproof material to realize described dismountable mode connects.
Preferably, described waterproof material is flax silk.
Preferably, described film silk is hollow-fibre membrane.
Preferably, described shower nozzle type membrane module also comprises plug and waterproof washer, and described plug is used for described waterproof washer: block the port that described collector tube is connected with the described film unit of part when the described film unit of part disassembles, prevent liquid outflow.
Preferably, described shower nozzle type membrane module also comprises plug and waterproof washer, and described plug is used for described waterproof washer: the port be connected with described collector tube blocking described liquid-collecting cap when the described collector tube of part disassembles, prevents liquid outflow.
Preferably, described liquid-collecting cap and described liquid collecting head all have liquid collecting cavity.
In an embodiment of the present utility model, described collector tube is second font.
According to another aspect of the present utility model, additionally provide the application of a kind of shower nozzle type membrane module in the membrane separation reactor of circle.
According to the shower nozzle type membrane module that the utility model provides, by with the circle of the pipe that goes out to drain off or regular polygon liquid-collecting cap, and at the collector tube that liquid-collecting cap bottom even connects, each collector tube is connected with film unit, therefore membrane module can be made to arrange at the space uniform of circular reactor, thus the reaction compartment of circular reactor can be made full use of, improve capacity utilization.The membrane module distribution of symmetrical expression simultaneously can ensure out the uniformity of stream.Because membrane module is made up of multiple independently detachable film unit, so according to the quantity of the film unit of the flexible in size increase and decrease work of working flow, efficiency and the flexibility of reactor for treatment can be improved.
Accompanying drawing explanation
Fig. 1 a is the schematic front view according to shower nozzle type membrane module of the present utility model;
Fig. 1 b is the schematic top plan view according to shower nozzle type membrane module of the present utility model;
Fig. 2 a is according to the film unit schematic front view in shower nozzle type membrane module of the present utility model;
Fig. 2 b is according to the film unit cross-sectional schematic in shower nozzle type membrane module of the present utility model;
Fig. 3 a is the plug according to shower nozzle type membrane module of the present utility model;
Fig. 3 b is the schematic diagram of the position of connection plug according to shower nozzle type membrane module of the present utility model;
Fig. 4 is according to the flow direction schematic diagram of shower nozzle type membrane module of the present utility model in reactor application.
Description of reference numerals
1 goes out to drain off pipe 2 liquid-collecting cap
3 collector tube 4 film units
5 liquid collecting head 6 film unit outflow tubes
7 film silk 8 plug link positions
9 plug 10 waterproof washers
11 vavuum pumps
Detailed description of the invention
Below with reference to the accompanying drawings detailed description of the invention of the present utility model is described.
Fig. 1 a is the schematic front view according to shower nozzle type membrane module of the present utility model; Fig. 1 b is the schematic top plan view according to shower nozzle type membrane module of the present utility model.As in fig. la and lb, the shower nozzle type membrane module that the utility model provides comprises: the pipe 1 that goes out to drain off, liquid-collecting cap 2, collector tube 3 and film unit 4.Film unit 4 is preferably even number.The shape of liquid-collecting cap 2 is symmetric design, and namely it can be circular or regular polygon.Collector tube 3 end portion is preferably designed for vertically downward.Exemplarily, the collector tube 3 shown in accompanying drawing is second font, but is not limited thereto.Collector tube in the utility model can be also the various applicable shape such as linear pattern, broken line type.Go out to drain off pipe 1 and liquid-collecting cap 2 utilize screw thread etc. removably Fluid Sealing be connected.The bottom of liquid-collecting cap 2 preferably connects the collector tube 3 of multiple such as second font equably, so that the outflow of the film unit 4 be connected with each collector tube 3 can be made even, close to equal, thus can make full use of all film units 4.
As a kind of embodiment, the top of liquid-collecting cap 2 can be connected with external screw thread straight pipe by welding manner, and it is threaded with the pipe 1 that goes out to drain off again.That is, go out to drain off one end of pipe 1 is internal thread straight pipe, and it is threaded with the external screw thread straight pipe at liquid-collecting cap 2 top.During connection, the male-pipe of liquid-collecting cap 2 can be wound around the waterproof materials such as flax silk.The bottom of liquid-collecting cap 2 can be welded with some internal thread straight pipes equably, and these internal thread straight pipes are threaded with the collector tube 3 of such as second font again.That is, the collector tube 3 of such as second font has male-pipe at the link place with liquid-collecting cap 2, and this male-pipe is connected with the internal thread straight pipe bottom liquid-collecting cap 2, can be wound around the waterproof materials such as flax silk during connection.
There is cavity liquid-collecting cap 2 inside, i.e. liquid collecting cavity, the liquid of the collector tube 3 from all such as second fonts can be collected, as, utilize the various sewage of water treatment technology process, the solution etc. of the industrial chemicals various to be concentrated in oil to be purified, chemical process, but be not limited thereto, any liquid being applicable to membrane reactor process is all applicable to shower nozzle type membrane module of the present utility model.The collector tube 3 of such as second font utilizes screw thread etc. to be connected with the mode Fluid Sealing removably connected with film unit 4.As in fig. la and lb, separate and have impartial interval between film unit 4, the object of design is like this: prevent the film silk of film unit 4 to be mutually wound around, tie a knot, membrane resistance increase.In other words, each film unit 4 can disassemble from the collector tube 3 of second font independently, thus can according to the size of amount of liquid to be processed, the quantity of the film unit 4 of conversion work.Such as, employ 2n film unit 4 when the flow of liquid processed is Q, then, when the flow of the liquid processed becomes Q/2, use n film unit 4, namely removablely lay down the individual unwanted film unit 4 of other n, improve operating efficiency thus.
Fig. 2 a shows the schematic front view according to the film unit in shower nozzle type membrane module of the present utility model; With the cross-sectional schematic that Fig. 2 b is according to the film unit in shower nozzle type membrane module of the present utility model;
The film unit applied in the utility model can have various structures, as long as possess the basic function of film unit in this area and the structure that can be connected with collector tube all can be applied.Thus, being only schematic diagram shown in Fig. 2 a and Fig. 2 b, is not the restrictive constraint to film unit.
As previously mentioned and as in fig. la and lb, between each film unit 4, be separated with a segment distance.And for example shown in Fig. 2 a and 2b, single film unit 4 comprises liquid collecting head 5, film unit outflow tube 6 and film silk 7.Described film silk 7 can adopt hollow-fibre membrane.There is liquid collecting cavity liquid collecting head 5 inside, and the bottom of liquid collecting head 5 and film silk 7 are permanently connected.As an example, man-hour can be added at shower nozzle type membrane module of the present utility model, directly the stream end that goes out of film silk 7 is cast on the bottom of liquid collecting head 5 of film unit 4.Meanwhile, film silk 7 has to pass through the bottom of liquid collecting head 5, is elongated in the liquid collecting cavity of liquid collecting head 5.Afterwards, can again the bottom of liquid collecting head 5 to be welded with the bottom periphery of liquid collecting cavity or bonding.Film unit outflow tube 6 and the top of liquid collecting head 5 can adopt the movable modes such as screw thread be connected but still need Fluid Sealing.
As a kind of embodiment, the film unit outflow tube 6 at the top of film unit 4 is male-pipe, and collector tube 3 has interior fiber tube, and this interior fiber tube is threaded with the male-pipe of film unit outflow tube 6, and can be wound around the waterproof materials such as flax silk when connecting.
Fig. 3 a is the plug according to shower nozzle type membrane module of the present utility model; Fig. 3 b shows the schematic diagram of the position of the connection plug according to shower nozzle type membrane module of the present utility model.Fig. 4 shows according to the flow direction schematic diagram of shower nozzle type membrane module of the present utility model in reactor application.
As Fig. 3 a, shown in 3b and Fig. 4, in the course of work of shower nozzle type membrane module of the present utility model, utilize the swabbing action of vavuum pump 11, make the liquid collecting head 5 of liquid-collecting cap 2, collector tube 3, film unit 4, film silk 7 inside form certain vacuum.Thus, liquid in reactor enters film silk 7 by reactor under the effect of membrane module inside and outside differential pressure, namely, the inside of hollow-fibre membrane, liquid enters in the liquid collecting cavity of liquid collecting head 5 via the stream end that goes out of film silk 7 again, after this film unit outflow tube 6 via film unit 4 enters collector tube 3, collects in the internal cavities of liquid-collecting cap 2 finally by the liquid by each film unit 4.The liquid converged in the internal cavities of liquid-collecting cap 2 flows out via the pipe 1 that goes out to drain off be tightly connected with liquid-collecting cap 2 Top fluidic again.Shower nozzle type membrane module of the present utility model flow direction signal is operationally clearly illustrated with arrow in Fig. 4.
It should be noted that, because the outflow tube 6 of the film unit 4 of shower nozzle type membrane module of the present utility model forms Fluid Sealing with the bottom of collector tube 3 in modes such as screw threads, is removably connected.So, the quantity of film unit 4 can be dismantled according to the size of fluid flow neatly, that is, change the number of the film unit of work.For this reason, plug 9 and waterproof washer 10 is also equipped with according to shower nozzle type membrane module of the present utility model.Described plug 9 can adopt any form in this area, as long as can play the effect of barrier liquid.Thus, Fig. 4 only shows a kind of schematic form of plug.Dismounting lower part film unit 4 is needed when changing due to flow or keeping in repair, or when film unit 4 is disassembled together with collector tube 3, need to utilize plug 9 and waterproof washer 10 by the end plugging be connected with the outflow tube 6 of film unit 4 of collector tube 3, go out to prevent liquid stream.Or the position plug be connected with collector tube 3 of liquid-collecting cap 2 is blocked up, go out to prevent liquid stream.Accompanying drawing 3b illustrates the operating position of plug 9.When needing these film units 4 be disassembled to work again, plug 9 can be unloaded, film unit 4 is assembled to corresponding operating position.It should be noted that, keep higher to make the operating efficiency of film unit 4, when to film unit 4 or when dismantling with the collector tube 3 of film unit 4, the film unit 4 that makes to be left should be accomplished as far as possible or be still arranged on membrane module in symmetrical, uniform mode with the collector tube 3 of film unit 4.That is, film unit 4 or the collector tube 3 with film unit 4 is dismantled symmetrically.
Form due to membrane module of the prior art mostly is the assembly of rectangle frame, and its film unit mostly is the curtain dress film of sheet.But this kind of membrane module is only applied to the reactor that shape is rectangle, then there is the defect of installing difficulty, being difficult to make full use of reactor volume etc. in the reactor for circle.Symmetrical expression design is have employed according to shower nozzle type membrane module of the present utility model, it passes through: the circle with the pipe 1 that goes out to drain off of symmetric design or regular polygon liquid-collecting cap 2, with the collector tube 3 be connected bottom liquid-collecting cap 2 and the film unit 4 removably connected with this collector tube 3, the reaction compartment making full use of circular reactor can be realized, improve capacity utilization, simultaneously again because symmetrical expression design can ensure out the uniformity of stream.
In the utility model, separate due between multiple film unit 4, and the mode that removably connects of each film unit 4 and collector tube 3, so can realize increasing and decreasing film unit to improve operating efficiency and to be convenient to the advantages such as later period maintenance according to the size of operation flow.In addition, due to dismountable structure, membrane module of the present utility model can be made to be more convenient for installing and transport.
Shower nozzle type membrane module of the present utility model is applicable to plurality of liquid, as an example, as, various mother liquor to be concentrated in liquid in liquid medicine in the various sewage of industrial water treatment technology, pending drinking water, traditional Chinese medicine extraction, concentration of juices raw juice, high concentration high viscosity solution, blood product production process and chemical process, but do not limit this in.Be suitable for all being applicable to membrane module of the present utility model with the various liquid of membrane module separating treatment of the prior art.
Although described the utility model and advantage thereof in detail, be to be understood that and can have carried out various change when not exceeding the spirit and scope of the present utility model limited by appended claim, substituting and conversion.And the scope of the application is not limited only to the specific embodiment of process, equipment, means, method and step described by description.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (10)
1. a shower nozzle type membrane module, comprise: the pipe (1) that goes out to drain off, liquid-collecting cap (2), collector tube (3) and film unit (4), wherein, described go out to drain off pipe (1) and described liquid-collecting cap (2) removably Fluid Sealing be connected, described liquid-collecting cap (2) and described collector tube (3) removably Fluid Sealing are connected, and described collector tube (3) and described film unit (4) removably Fluid Sealing are connected, described film unit (4) comprising: film unit outflow tube (6), liquid collecting head (5) and film silk (7), wherein, described film unit outflow tube (6) and described liquid collecting head (5) removably Fluid Sealing are connected, described film silk (7) is fixedly connected with the integral formula of described liquid collecting head (5), it is characterized in that, described liquid-collecting cap (2) is for having circle or the regular polygon shape of symmetric design, described film unit (4) is connected on described liquid-collecting cap (2) by described collector tube (3) in a symmetrical manner.
2. shower nozzle type membrane module as claimed in claim 1, it is characterized in that, described film unit (4) is even number, and the lower end of described collector tube (3) vertically downward.
3. shower nozzle type membrane module as claimed in claim 1 or 2, is characterized in that, the interval between described film unit (4) is impartial.
4. shower nozzle type membrane module as claimed in claim 1 or 2, is characterized in that, the Fluid Sealing utilizing screw thread and waterproof material to realize described dismountable mode connects.
5. shower nozzle type membrane module as claimed in claim 4, it is characterized in that, described waterproof material is flax silk.
6. shower nozzle type membrane module as claimed in claim 1 or 2, it is characterized in that, described film silk (7) is hollow-fibre membrane.
7. shower nozzle type membrane module as claimed in claim 1 or 2, it is characterized in that, also comprise plug (9) and waterproof washer (10), described plug (9) and described waterproof washer (10) for: block the port that described collector tube (3) is connected with the described film unit of part (4) when the described film unit of part (4) disassembles, prevent liquid outflow.
8. shower nozzle type membrane module as claimed in claim 1 or 2, it is characterized in that, also comprise plug (9) and waterproof washer (10), described plug (9) and described waterproof washer (10) for: the port be connected with described collector tube (3) blocking described liquid-collecting cap (2) when the described collector tube of part (3) disassembles, prevents liquid outflow.
9. shower nozzle type membrane module as claimed in claim 1 or 2, it is characterized in that, described liquid-collecting cap (2) and described liquid collecting head (5) all have liquid collecting cavity.
10. the application of shower nozzle type membrane module in the membrane separation reactor of circle as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933422.4U CN205145994U (en) | 2015-11-19 | 2015-11-19 | Seedpod of lotus formula membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933422.4U CN205145994U (en) | 2015-11-19 | 2015-11-19 | Seedpod of lotus formula membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205145994U true CN205145994U (en) | 2016-04-13 |
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ID=55681737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933422.4U Active CN205145994U (en) | 2015-11-19 | 2015-11-19 | Seedpod of lotus formula membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205145994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597542A (en) * | 2015-11-19 | 2016-05-25 | 安徽农业大学 | Lotus seedpod type membrane assembly |
-
2015
- 2015-11-19 CN CN201520933422.4U patent/CN205145994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597542A (en) * | 2015-11-19 | 2016-05-25 | 安徽农业大学 | Lotus seedpod type membrane assembly |
| CN105597542B (en) * | 2015-11-19 | 2018-08-07 | 安徽农业大学 | A kind of shower nozzle type membrane module |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |