CN108585254A - A kind of engineering of water treatment nanofiltration device - Google Patents
A kind of engineering of water treatment nanofiltration device Download PDFInfo
- Publication number
- CN108585254A CN108585254A CN201810693090.5A CN201810693090A CN108585254A CN 108585254 A CN108585254 A CN 108585254A CN 201810693090 A CN201810693090 A CN 201810693090A CN 108585254 A CN108585254 A CN 108585254A
- Authority
- CN
- China
- Prior art keywords
- nanofiltration
- membrane
- wall
- filter
- rose box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention discloses a kind of engineering of water treatment nanofiltration devices of water-treatment technology field,Including Rose Box,It is provided with waste water inlet at the top of the Rose Box,The filtering box cavity is disposed with two groups of filter septums from top to bottom,The stirring motor top output port is extended to the over the inner cavity of filter box and is connect with agitating device,The nanofiltration box cavity is provided with NF membrane,It is provided with driving motor on the right side of the nanofiltration box top,And driving motor bottom output end extends to the inner cavity of nanofiltration case and is connect with eccentric wheel,It fits at the top of outer wall and NF membrane outer right wall on the left of the eccentric wheel,By the way that impurity larger in waste water first to be removed to Rose Box in device,Agitating device makes flow repeat to contact with filter layer simultaneously,It avoids damaging NF membrane containing impurity in water,It is worked by driving motor and is rotated with movable eccentric wheel,Make NF membrane left and right vibrations under the action of adjustment spring,Prevent impurity from adhering to and blocking device in NF membrane.
Description
Technical field
The present invention relates to water-treatment technology field, specially a kind of engineering of water treatment nanofiltration device.
Background technology
Nanofiltration is a kind of pressure-driven membrane separating process between reverse osmosis between ultrafiltration, and the pore diameter range of NF membrane exists
Several rans, nanofiltration is for the smaller substance of relative molecular mass, such as inorganic salts or glucose, sucrose small molecule to have
Machine object is separated from solvent, and a large amount of metal ions, traditional removal metal ion method are contained in existing plant effuent
It is excessively troublesome, therefore be gradually used using nanofiltration removal metal ion, and so existing nanofiltration device in filtering metal ion,
The other impurities that nanofiltration network capacity is easily contained in water block, and reduce the working efficiency of water filtering, and impurity is excessively easily damaged
Nanofiltration net reduces service using life, for this purpose, it is proposed that a kind of engineering of water treatment nanofiltration device.
Invention content
The purpose of the present invention is to provide a kind of engineering of water treatment nanofiltration devices, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of engineering of water treatment nanofiltration device, including mistake
Filter box, is provided with waste water inlet at the top of the Rose Box, the filtering box cavity be disposed with from top to bottom two groups of filterings every
Plate is provided with filter layer between filter septum described in two groups, and the Rose Box bottom outer wall is provided with stirring motor, the stirring
Motor top output port is extended to the over the inner cavity of filter box and is connect with agitating device, and agitating device is being located at lower end filter septum just
The water inlet of lower section, Rose Box outer right wall bottom water outlet and force (forcing) pump connects, on the right side of the force (forcing) pump water outlet with
Nanofiltration case water inlet connects, and the nanofiltration box cavity is provided with NF membrane, and NF membrane bottom passes through axis pin and nanofiltration box cavity
Bottom connects, and is connect with nanofiltration box top inner wall at the top of NF membrane, the company at the NF membrane top and nanofiltration box top inner wall
Socket part position offers mounting groove, and adjustment spring, the adjustment spring right side and NF membrane are provided on the right side of the mounting groove inner cavity
Left side outer wall connection, the nanofiltration box top right side is provided with driving motor, and driving motor bottom output end extends to nanofiltration
The inner cavity of case is simultaneously connect with eccentric wheel, is fitted at the top of outer wall and NF membrane outer right wall on the left of the eccentric wheel, the nanofiltration
Case outer right wall bottom is provided with outlet pipe, and the nanofiltration case bottom left outer wall is provided with dope outlet, and in dope outlet
Valve is installed.
Preferably, the agitating device includes the agitating shaft being connect with stirring motor top output port, and the agitating shaft is left
Right both sides are both provided with paddle, and the paddle top exterior walls are provided with two groups of first baffles, the paddle bottom outer wall
It is provided with second baffle, and second baffle is staggered with two groups of first baffles.
Preferably, the filter layer intracavity bottom is provided with active carbon layer, and is provided with fine sand layer at the top of active carbon layer.
Preferably, be both provided with fixture block at left and right sides of the filter septum, at left and right sides of the Rose Box inner wall offer with
The card slot that fixture block matches, and connect with inner wall at left and right sides of Rose Box by fixture block card slot at left and right sides of filter septum.
Preferably, outer wall fits with NF membrane outer right wall on the left of the eccentric wheel, and is opened up at the top of NF membrane outer right wall
There is the sliding slot to match with eccentric wheel.
Preferably, the water outlet tube cavity is provided with filter screen, and filter screen is non-woven fabrics filter screen.
Compared with prior art, the beneficial effects of the invention are as follows：
1. preventing NF membrane to be blocked by the way that impurity larger in waste water first to be removed to Rose Box in device, improving waste water
The working efficiency of filtering, while agitating device makes flow repeat to contact with filter layer, more thoroughly goes in water removal to contain miscellaneous
Matter avoids damaging NF membrane containing impurity in water, increases the service life of device；
It is rotated with movable eccentric wheel 2. being worked by driving motor, so that eccentric wheel is contacted with NF membrane of different size, to make to receive
Filter membrane left and right vibrations under the action of adjustment spring, prevent impurity from adhering to and blocking device in NF membrane, improve waste water filtering
Working efficiency, while also ensuring that device is not damaged.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is eccentric wheel of the present invention and NF membrane connection diagram；
Fig. 3 is agitating device structural schematic diagram of the present invention.
In figure：1 Rose Box, 2 waste water inlets, 3 filter septums, 4 filter layers, 5 stirring motors, 6 agitating devices, 61 first gear
Plate, 62 paddles, 63 second baffles, 64 agitating shafts, 7 force (forcing) pumps, 8 nanofiltration casees, 9 NF membranes, 10 mounting grooves, 11 adjustment springs,
12 driving motors, 13 eccentric wheels, 14 outlet pipes, the outlet of 15 dopes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of engineering of water treatment nanofiltration device, including filtering
Case 1,1 top of Rose Box are provided with waste water inlet 2, and 1 inner cavity of Rose Box is disposed with two groups of filter septums 3 from top to bottom, just
The impurity in drainage was walked, filter layer 4 is provided between two groups of filter septums 3, the impurity in water removal is further removed, prevents miscellaneous
Matter blocking device, improves work efficiency, and 1 bottom outer wall of Rose Box is provided with stirring motor 5,5 top output port of stirring motor
It is extended to the over the inner cavity of filter box 1 and is connect with agitating device 6, and agitating device 6 is located at immediately below lower end filter septum 3, stirring
Device 6 works, and makes flow repeat to contact with filter layer 4, more thoroughly removes impurities in water, 1 outer right wall bottom of Rose Box
Water outlet is connect with the water inlet of force (forcing) pump 7, and 7 right side water outlet of force (forcing) pump is connect with 8 water inlet of nanofiltration case, 8 inner cavity of nanofiltration case
It is provided with NF membrane 9, and 9 bottom of NF membrane is connect by axis pin with 8 intracavity bottom of nanofiltration case, and 9 top of NF membrane and nanofiltration
8 top inner wall of case connects, and 9 top of NF membrane and the connecting portion of 8 top inner wall of nanofiltration case offer mounting groove 10, mounting groove 10
Adjustment spring 11 is provided on the right side of inner cavity, 11 right side of adjustment spring is connect with 9 left side outer wall of NF membrane, 8 top right side of nanofiltration case
It is provided with driving motor 12, and 12 bottom output end of driving motor extends to the inner cavity of nanofiltration case 8 and connect with eccentric wheel 13, partially
It fits at the top of 13 left side outer wall of heart wheel and 9 outer right wall of NF membrane, eccentric wheel 13 rotates when driving motor 12 works, because of bias
It is of different size that 13 rotation of wheel causes eccentric wheel 13 to be contacted with 9 outer wall of NF membrane, makes NF membrane 9 under the action of adjustment spring 11
Left and right vibrations, prevent impurity from adhering on 9 surface of NF membrane, avoid the blocking of NF membrane 9, improve work efficiency, nanofiltration case 8 is right
Side outer wall bottom is provided with outlet pipe 14, and 8 bottom left outer wall of nanofiltration case is provided with dope outlet 15, and pacifies in dope outlet 15
Equipped with valve, stirring motor 5 is electrically connected by conducting wire and external power switch with driving motor 12.
Wherein, agitating device 6 includes the agitating shaft 64 being connect with 5 top output port of stirring motor, agitating shaft 64 or so two
Side is both provided with paddle 62, makes flow repeat to contact with filter layer 4 by the rotation of paddle 62, further eliminates in water
Impurity, 6 top exterior walls of paddle are provided with two groups of first baffles 61, and 6 bottom outer wall of paddle is provided with second baffle 63, and
Second baffle 63 is staggered with two groups of first baffles 61, and the rotation of paddle 62 drives first baffle 61 to be revolved with second baffle 63
Turn, increase the contact area of paddle 62 and water, so that flow is contacted with filter layer 4 more thorough, prevents residual impurity blocking from receiving
Filter membrane 9, improves work efficiency；
4 intracavity bottom of filter layer is provided with active carbon layer, and active carbon layer can adsorb peculiar smell and fine impurities in water, avoid miscellaneous
Matter blocking device, and fine sand layer is provided at the top of active carbon layer, fine sand layer can remove granule foreign larger in water removal, prevent miscellaneous
Matter blocking device and reduce working efficiency；
3 left and right sides of filter septum is both provided with fixture block, and 1 left and right sides inner wall of Rose Box offers the card to match with fixture block
Slot, and 3 left and right sides of filter septum is connect by fixture block card slot with 1 left and right sides inner wall of Rose Box, is facilitated and is removed filter septum 2
Under, the impurity in filter septum 3 and Rose Box 1 is cleared up, 1 cleaning inside of Rose Box is kept, increases the service life of Rose Box 1；
13 left side outer wall of eccentric wheel fits with 9 outer right wall of NF membrane, and is offered at the top of 9 outer right wall of NF membrane and bias
The sliding slot that wheel 13 matches, when driving motor 12 works, eccentric wheel 13 rotates in sliding slot, reduces eccentric wheel 13 and NF membrane
Frictional force between 9, anti-locking apparatus damage, increases the service life of device；
14 inner cavity of outlet pipe is provided with filter screen, and filter screen is non-woven fabrics filter screen, prevent impurity from outlet pipe 14 with
Water flows out, and leads to impurity polluted water resources, reduces the filtration benefits of water, preserve the ecological environment.
Operation principle：Waste water in use, be first added to from waste water inlet 2 in Rose Box 1, waste water is by upper end by the device
Filter septum 3 enters in filter layer 4, and the fine sand layer in filter layer 4 removes larger impurity in water removal, active carbon layer in filter layer 4
Impurity and peculiar smell tiny in water removal are removed, ensures that the flow of discharge does not pollute the environment, then flow falls on lower end filter septum 3
Bottom, the work of agitating device 6, which makes to fall flow, iterates through filter layer 4, further eliminate contain in water it is larger
Impurity prevents impurity blocking device, improves work efficiency, and then flow enters by water outlet in nanofiltration case 8, and flow quilt
The pressurization of force (forcing) pump 7 rushes at NF membrane 9, and eccentric wheel 13 rotates when driving motor 12 works, because the rotation of eccentric wheel 13 leads to eccentric wheel
13 contacted with 9 outer wall of NF membrane it is of different size, make NF membrane 9 under the action of adjustment spring 11 left and right vibrations, prevent impurity
Adhere on 9 surface of NF membrane, avoids the blocking of NF membrane 9, improve work efficiency, flow rushes at NF membrane 9, makes underwater gold category
Ion is separated from water, and the water isolated is flowed out from outlet pipe 14, and the dope containing metal ion is then blocked by NF membrane 9,
When completing work, power supply is closed, opens valve, metal ion dope is discharged from dope outlet 15.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of engineering of water treatment nanofiltration device, including Rose Box（1）, it is characterised in that：The Rose Box（1）Top is arranged
There is waste water inlet（2）, the Rose Box（1）Inner cavity is disposed with two groups of filter septums from top to bottom（3）, filtered described in two groups
Partition board（3）Between be provided with filter layer（4）, the Rose Box（1）Bottom outer wall is provided with stirring motor（5）, the stirring electricity
Machine（5）Top output port is extended to the over filter box（1）Inner cavity and and agitating device（6）Connection, and agitating device（6）Positioned at lower end
Filter septum（3）Underface, the Rose Box（1）Outer right wall bottom water outlet and force (forcing) pump（7）Water inlet connection, it is described
Force (forcing) pump（7）Right side water outlet and nanofiltration case（8）Water inlet connects, the nanofiltration case（8）Inner cavity is provided with NF membrane（9）, and
NF membrane（9）Bottom passes through axis pin and nanofiltration case（8）Intracavity bottom connects, and NF membrane（9）Top and nanofiltration case（8）In top
Wall connects, the NF membrane（9）Top and nanofiltration case（8）The connecting portion of top inner wall offers mounting groove（10）, the peace
Tankage（10）It is provided with adjustment spring on the right side of inner cavity（11）, the adjustment spring（11）Right side and NF membrane（9）Left side outer wall connects
It connects, the nanofiltration case（8）Top right side is provided with driving motor（12）, and driving motor（12）Bottom output end extends to nanofiltration
Case（8）Inner cavity and and eccentric wheel（13）Connection, the eccentric wheel（13）Left side outer wall and NF membrane（9）Phase at the top of outer right wall
Fitting, the nanofiltration case（8）Outer right wall bottom is provided with outlet pipe（14）, the nanofiltration case（8）Bottom left outer wall is arranged
There is dope outlet（15）, and dope exports（15）On valve is installed.
2. a kind of engineering of water treatment nanofiltration device according to claim 1, it is characterised in that：The agitating device（6）
Including with stirring motor（5）The agitating shaft of top output port connection（64）, the agitating shaft（64）The left and right sides, which is both provided with, to be stirred
Mix leaf（62）, the paddle（6）Top exterior walls are provided with two groups of first baffles（61）, the paddle（6）Bottom outer wall is set
It is equipped with second baffle（63）, and second baffle（63）With two groups of first baffles（61）It is staggered.
3. a kind of engineering of water treatment nanofiltration device according to claim 1, it is characterised in that：The filter layer（4）It is interior
Bottom of chamber portion is provided with active carbon layer, and is provided with fine sand layer at the top of active carbon layer.
4. a kind of engineering of water treatment nanofiltration device according to claim 1, it is characterised in that：The filter septum（3）
The left and right sides is both provided with fixture block, the Rose Box（1）Left and right sides inner wall offers the card slot to match with fixture block, and mistake
Filter partition board（3）The left and right sides passes through fixture block card slot and Rose Box（1）Left and right sides inner wall connection.
5. a kind of engineering of water treatment nanofiltration device according to claim 1, it is characterised in that：The eccentric wheel（13）It is left
Side outer wall and NF membrane（9）Outer right wall fits, and NF membrane（9）Outer right wall top offers and eccentric wheel（13）Phase
The sliding slot matched.
6. a kind of engineering of water treatment nanofiltration device according to claim 1, it is characterised in that：The outlet pipe（14）It is interior
Chamber is provided with filter screen, and filter screen is non-woven fabrics filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810693090.5A CN108585254A (en) | 2018-06-29 | 2018-06-29 | A kind of engineering of water treatment nanofiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810693090.5A CN108585254A (en) | 2018-06-29 | 2018-06-29 | A kind of engineering of water treatment nanofiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108585254A true CN108585254A (en) | 2018-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810693090.5A Pending CN108585254A (en) | 2018-06-29 | 2018-06-29 | A kind of engineering of water treatment nanofiltration device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108585254A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573926A (en) * | 2020-04-07 | 2020-08-25 | 青岛奥利普自动化控制系统有限公司 | Sewage treatment's nanofiltration device |
| CN111573868A (en) * | 2020-04-07 | 2020-08-25 | 青岛奥利普自动化控制系统有限公司 | Nanofiltration device with high purification rate |
| CN111635021A (en) * | 2020-05-21 | 2020-09-08 | 浙江华强环境科技有限公司 | Garbage penetrating fluid treatment system |
| CN113087263A (en) * | 2021-03-31 | 2021-07-09 | 重庆城市管理职业学院 | Zero release sewage treatment system |
| CN113084153A (en) * | 2021-03-29 | 2021-07-09 | 重庆烯宇新材料科技有限公司 | Nano silver wire purification device |
| CN114368847A (en) * | 2021-12-20 | 2022-04-19 | 中盐昆山有限公司 | Multistage nanofiltration device |
| CN114477497A (en) * | 2022-01-30 | 2022-05-13 | 上海上源泵业制造有限公司 | Direct drinking water equipment based on filtering module |
-
2018
- 2018-06-29 CN CN201810693090.5A patent/CN108585254A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573926A (en) * | 2020-04-07 | 2020-08-25 | 青岛奥利普自动化控制系统有限公司 | Sewage treatment's nanofiltration device |
| CN111573868A (en) * | 2020-04-07 | 2020-08-25 | 青岛奥利普自动化控制系统有限公司 | Nanofiltration device with high purification rate |
| CN111635021A (en) * | 2020-05-21 | 2020-09-08 | 浙江华强环境科技有限公司 | Garbage penetrating fluid treatment system |
| CN113084153A (en) * | 2021-03-29 | 2021-07-09 | 重庆烯宇新材料科技有限公司 | Nano silver wire purification device |
| CN113087263A (en) * | 2021-03-31 | 2021-07-09 | 重庆城市管理职业学院 | Zero release sewage treatment system |
| CN113087263B (en) * | 2021-03-31 | 2022-11-29 | 重庆城市管理职业学院 | Zero release sewage treatment system |
| CN114368847A (en) * | 2021-12-20 | 2022-04-19 | 中盐昆山有限公司 | Multistage nanofiltration device |
| CN114477497A (en) * | 2022-01-30 | 2022-05-13 | 上海上源泵业制造有限公司 | Direct drinking water equipment based on filtering module |
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