CN205925444U - Nanofiltration membrane separation system - Google Patents
Nanofiltration membrane separation system Download PDFInfo
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- CN205925444U CN205925444U CN201620823954.7U CN201620823954U CN205925444U CN 205925444 U CN205925444 U CN 205925444U CN 201620823954 U CN201620823954 U CN 201620823954U CN 205925444 U CN205925444 U CN 205925444U
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Abstract
Nanofiltration membrane separation system relates to splitter technical field, including membrane module and vibration subassembly, the vibration subassembly includes the bottom plate be equipped with the mounting bracket on the bottom plate, the mounting bracket includes vertical down tube, first pole and second pole, installs the intermediate lever in the middle part through -hole of first pole and second pole, and second pole middle part is equipped with adjusting station, and adjusting station passes through threaded connection with the runner, at the middle second spring that is equipped with of cyclic annular card platform at runner and intermediate lever middle part, the intermediate lever is connected with the vibration mounting panel, and the intermediate lever lower part is provided with a motor, and the motor is connected with the vibration eccentric wheel, initiatively mentions driven tooth, driving tooth and driven gear mesh, driven tooth is installed in motor one side, and driven tooth is connected with another vibration eccentric wheel, the utility model discloses can utilize the vibration subassembly to solve the inconvenient problem of filter membrane system maintenance of receiving, realize receiving among the nanofiltration membrane separation system problem that the filter membrane adheres to the deposit with the aid of the vibration of system, avoid loaded.
Description
Technical field
This utility model is related to separation equipment technical field, especially a kind of nanofiltration membrane separation system.
Background technology
Membrane separation technique refers to the mixture of different-grain diameter molecule on a molecular scale when by semipermeable membrane, realizes selecting
The detached technology of property, also known as seperation film or filter membrane, membranous wall is covered with aperture to semipermeable membrane, can be divided into according to pore size：Micro-filtration membrane
(MF), ultrafilter membrane (UF), NF membrane (NF), reverse osmosis membrane (RO) etc..Membrance separation is that occur in 20 beginnings of the century, the sixties in 20th century
The rapid separation technology emerging afterwards.Membrane separation technique, due to having separation, concentration, purification and refined function concurrently, has again
The feature such as efficiently, energy-saving and environmental protection, molecular level filter and filter process is simple, easily controllable, therefore, is widely used at present
Food, medicine, biology, environmental protection, chemical industry, metallurgy, the energy, oil, water process, electronics, the field such as bionical, create huge warp
Ji benefit and social benefit, it has also become one of most important means in current separation science.
There is the problem of easy obstruction in current nanofiltration membrane separation system, and nanofiltration membrane system position is fixed and such as needed to examine
Repair, extremely difficult.
Utility model content
For the problem that there is easy obstruction in nanofiltration membrane separation system, and nanofiltration membrane system position is fixed and is such as needed to examine
Repair, extremely difficult problem, this utility model provides a kind of nanofiltration membrane separation system, can avoid the generation of the problems referred to above.
The technical scheme in the invention for solving the technical problem is：
Nanofiltration membrane separation system, including membrane module, described membrane module includes shell, is provided with stock solution input on the housing
Mouth, permeate delivery outlet and concentrated solution delivery outlet, are provided with NF membrane between described stock solution input port and concentrated solution delivery outlet,
It is provided with the middle part of described NF membrane to connect the passage of stock solution input port and concentrated solution delivery outlet, and in outer casing inner wall and nanofiltration
Film middle setting has the gap for permeate circulation, also includes vibration component, described vibration component includes a base plate, described
Base plate is provided with an installing rack, and described installing rack includes vertical brace, and two described vertical braces are provided with the first bar and
Two bars, described second bar is arranged on the middle part of two vertical braces；It is provided with a through hole, peace in described through hole in the middle part of described second bar
Equipped with intermediate bar, it is additionally provided with a regulating platform carrying middle through hole in the middle part of described second bar, is provided with some outside described regulating platform
Screw thread, regulating platform is threaded connection with runner；Described intermediate bar bottom is provided with a motor, and described motor connection has vibration partially
Heart wheel and driving tooth, driving tooth is meshed with driven tooth, and described driven tooth is arranged on motor side, and driven tooth is connected with another shaking
Movable eccentric wheel；The top of described intermediate bar is provided with a ring-type chuck, is provided with second spring between described ring-type chuck and runner,
Described intermediate bar pass through the first bar in the middle part of through hole and with vibration installing plate be connected.
Further, described ring-type chuck position is between the first bar and the second bar.
Further, the diameter with diameter greater than second spring of described ring-type chuck.
Further, described outer casing inner wall and NF membrane middle setting have some first springs.
Further, the outside of described first spring is enclosed with a flexible sealing shroud.
Further, described flexible sealing shroud is shaped as a pyramidal structure, from NF membrane to outer casing inner wall orient diameter by
Gradual change is big.
The beneficial effects of the utility model are：
This utility model can solve the problems, such as nanofiltration membrane system inconvenient maintenance using vibration component additionally it is possible to by means of being
The problem of NF membrane adventitious deposit in the vibration realizing nanofiltration membrane separation system of system, it is to avoid block.
Brief description
Fig. 1 is three dimensional structure diagram of the present utility model；
Fig. 2 is the sectional view of membrane module.
In figure：1 membrane module, 101 shells, 102 stock solution input ports, 103 permeate delivery outlets, 104 concentrated solution delivery outlets,
105 NF membrane, 106 first springs, 2 vibration components, 201 vibration installing plates, 202 vertical braces, 203 base plates, 204 vibrations are eccentric
Wheel, 205 motors, 206 driving tooths, 207 driven tooth, 208 intermediate bars, 209 second bars, 210 regulating platforms, 211 runners, 212 second
Spring, 213 ring-type chuck, 214 first bars.
Specific embodiment
As shown in Figure 1 to Figure 2,
Nanofiltration membrane separation system includes membrane module 1 and vibration component 2, and described vibration component 2 is arranged under membrane module 1
Side, the acceleration that vibration component 2 realizes the stock solution in membrane module 1 by membrane module 1 is applied with vibration force is passed through, and can shake off simultaneously
It is attached to the deposit on NF membrane surface, it is to avoid the obstruction of membrane module 1.
Described membrane module 1 includes a shell 101, is provided with stock solution input port 102, permeate output on described shell 101
Mouth 103 and concentrated solution delivery outlet 104, are provided with NF membrane 105 between described stock solution input port 102 and concentrated solution delivery outlet 104,
It is provided with to connect the passage of stock solution input port 102 and concentrated solution delivery outlet 104 in the middle part of described NF membrane 105, and outside
Shell 101 inwall and NF membrane 105 middle setting have the gap for permeate circulation.
A kind of more excellent design, has some first springs 106 in described shell 101 inwall and NF membrane 105 middle setting.
The effect being designed to the left and right directions formation certain force when membrane module 1 is in vibrational state of the first spring 106, so that
There are side-to-side vibrationss in NF membrane, it is to avoid moreover it is possible to make NF membrane, build-up of pressure strengthens so that thoroughly deposition debris within the specific limits
Cross liquid to flow out as early as possible.
Optimization design further, is enclosed with a flexible sealing shroud in the outside of described first spring 106.Flexible sealing shroud
Design, it can be avoided that permeate is attached on the first spring 106, causes the premature failure of the first spring.
Further optimization design, described flexible sealing shroud is shaped as a pyramidal structure, from NF membrane 105 to outer casing inner wall
101 orient diameters become larger.Flexible sealing shroud pyramidal structure be designed to so that sealing shroud volume of taking in compression
Less.
Described vibration component 2 includes a base plate 203, is provided with an installing rack on described base plate 203, and described installing rack includes
At least two vertical braces 202, as shown in figure 1, be provided with the first bar 214 and the second bar on two described vertical braces 202
209, described second bar 209 is arranged on the middle part of two vertical braces 202.
The middle part of described second bar 209 is provided with a through hole, intermediate bar 208 is installed in described through hole, described second
It is additionally provided with a regulating platform 210 carrying middle through hole in the middle part of bar 209, outside described regulating platform 210, be provided with some screw threads, regulating platform
210 are threaded connection with runner 211.Regulating platform 210 and the design of runner 211, can adjust the height of membrane module 1, be easy to
Maintenance conditions.Also the Oscillation Amplitude of vibration component 2 can be limited simultaneously.
The bottom of described intermediate bar 208 is provided with a motor 205, and described motor 205 is connected with vibration eccentric 204 and master
Dynamic tooth 206, driving tooth 206 is meshed with driven tooth 207, and described driven tooth 207 is arranged on motor 205 side, and driven tooth 207 is even
It is connected to another vibration eccentric.
In the presence of driving tooth 206 and driven tooth 207, move toward one another enables to shake this two vibration eccentrics 204
The inertia of movable eccentric wheel 204 is strengthened so that Oscillation Amplitude increases.
It is provided with a ring-type chuck 213 on the top of described intermediate bar 208, between described ring-type chuck 213 and runner 211
It is provided with second spring 212, described intermediate bar 208 is passed through the through hole at the first bar 214 middle part and is connected with vibration installing plate 201.
Described ring-type chuck 213 position is between the first bar 214 and the second bar 209.
The diameter with diameter greater than second spring 212 of described ring-type chuck 213.
In addition to technical characteristic described in except description, it is the known technology of those skilled in the art.
Claims (6)
1. nanofiltration membrane separation system, including membrane module, described membrane module includes shell, is provided with stock solution input on the housing
Mouth, permeate delivery outlet and concentrated solution delivery outlet, are provided with NF membrane between described stock solution input port and concentrated solution delivery outlet,
It is provided with the middle part of described NF membrane to connect the passage of stock solution input port and concentrated solution delivery outlet, and in outer casing inner wall and nanofiltration
Film middle setting has the gap for permeate circulation, it is characterized in that, also includes vibration component, described vibration component includes a bottom
Plate, is provided with an installing rack on described base plate, and described installing rack includes vertical brace, and two described vertical braces are provided with
One bar and the second bar, described second bar is arranged on the middle part of two vertical braces；It is provided with a through hole in the middle part of described second bar, described
Intermediate bar is installed in through hole, is additionally provided with a regulating platform carrying middle through hole in the middle part of described second bar, outside described regulating platform
It is provided with some screw threads, regulating platform is threaded connection with runner；Described intermediate bar bottom is provided with a motor, described motor connection
There are vibration eccentric and driving tooth, driving tooth is meshed with driven tooth, described driven tooth is arranged on motor side, driven tooth connects
There is another vibration eccentric；The top of described intermediate bar is provided with a ring-type chuck, is provided between described ring-type chuck and runner
Second spring, described intermediate bar pass through the first bar in the middle part of through hole and with vibration installing plate be connected.
2. nanofiltration membrane separation system according to claim 1, is characterized in that, described ring-type chuck position be in the first bar with
Between second bar.
3. nanofiltration membrane separation system according to claim 1, is characterized in that, described ring-type chuck with diameter greater than the second bullet
The diameter of spring.
4. nanofiltration membrane separation system according to claim 1, is characterized in that, described outer casing inner wall and NF membrane middle setting
There are some first springs.
5. nanofiltration membrane separation system according to claim 4, is characterized in that, the outside of described first spring is enclosed with one and stretches
Contracting sealing shroud.
6. nanofiltration membrane separation system according to claim 5, is characterized in that, described flexible sealing shroud is shaped as a taper knot
Structure, is become larger from NF membrane to outer casing inner wall orient diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823954.7U CN205925444U (en) | 2016-07-29 | 2016-07-29 | Nanofiltration membrane separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823954.7U CN205925444U (en) | 2016-07-29 | 2016-07-29 | Nanofiltration membrane separation system |
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| Publication Number | Publication Date |
|---|---|
| CN205925444U true CN205925444U (en) | 2017-02-08 |
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ID=57924277
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620823954.7U Active CN205925444U (en) | 2016-07-29 | 2016-07-29 | Nanofiltration membrane separation system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975361A (en) * | 2017-04-14 | 2017-07-25 | 广东创源节能环保有限公司 | A kind of vertical rolled film vibrative filter |
| CN107686809A (en) * | 2017-10-25 | 2018-02-13 | 芜湖市纯至网络科技有限公司 | A kind of biology enzyme purifies and separates device |
| CN108658284A (en) * | 2017-03-31 | 2018-10-16 | 上海梅山钢铁股份有限公司 | The method of cold rolling chromate waste water advanced treating |
| CN113019079A (en) * | 2021-04-01 | 2021-06-25 | 特派(广州)网络科技有限公司 | Organic gas membrane separation equipment for laboratory |
-
2016
- 2016-07-29 CN CN201620823954.7U patent/CN205925444U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658284A (en) * | 2017-03-31 | 2018-10-16 | 上海梅山钢铁股份有限公司 | The method of cold rolling chromate waste water advanced treating |
| CN106975361A (en) * | 2017-04-14 | 2017-07-25 | 广东创源节能环保有限公司 | A kind of vertical rolled film vibrative filter |
| CN107686809A (en) * | 2017-10-25 | 2018-02-13 | 芜湖市纯至网络科技有限公司 | A kind of biology enzyme purifies and separates device |
| CN113019079A (en) * | 2021-04-01 | 2021-06-25 | 特派(广州)网络科技有限公司 | Organic gas membrane separation equipment for laboratory |
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| GR01 | Patent grant |