CN220845659U - Nanofiltration water purification device - Google Patents
Nanofiltration water purification device Download PDFInfo
- Publication number
- CN220845659U CN220845659U CN202322596333.2U CN202322596333U CN220845659U CN 220845659 U CN220845659 U CN 220845659U CN 202322596333 U CN202322596333 U CN 202322596333U CN 220845659 U CN220845659 U CN 220845659U
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- Prior art keywords
- filter
- shell
- fixedly connected
- cardboard
- straining
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000001728 nano-filtration Methods 0.000 title claims abstract description 24
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 239000010842 industrial wastewater Substances 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- 239000013049 sediment Substances 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a nanofiltration water purification device, which comprises a filter shell, wherein an installation component is arranged in the filter shell, the installation component comprises a lower clamping plate fixedly connected to the bottom side of an inner cavity of the filter shell, an upper clamping plate is slidingly connected to the top side of the inner cavity of the filter shell, a connecting column is fixedly connected to the top end of the upper clamping plate, and a sliding column is slidingly connected to the inside of the connecting column; this receive and filter purifier, elasticity through the spring production for the last cardboard of slide column connection is in straining the inside gliding of shell, goes up the cardboard and presses down and receive the filter core, makes its joint between last cardboard and lower cardboard, and the outer end joint of straining the shell has the closing plate to dismantle simultaneously, conveniently changes the filter core of receiving of straining the shell inside, when intaking, goes up the cardboard and receives the pressure that the filter core produced with lower cardboard, prevents that water pressure from striking and receive the filter core, makes it rock, thereby avoids vibrations to make the junction of straining shell and closing plate appear leaking.
Description
Technical Field
The utility model relates to the technical field of nanofiltration devices, in particular to a nanofiltration water purification device.
Background
Nanofiltration is a pressure driven membrane separation process between reverse osmosis and ultrafiltration, with the pore size of the nanofiltration membrane being in the range of a few nanometers or so. Nanofiltration is used to separate organics from solvents that have relatively low molecular mass. The nanofiltration is carried out on the industrial wastewater through a nanofiltration core in the filtration shell, the industrial wastewater is filtered into concentrated water and purified water which are respectively discharged from two water outlet pipes. The nanofiltration element has a limited service life and therefore needs to be replaced regularly.
Industrial waste water is in the in-process of administering, needs to use the multiunit to receive the filter core and carry out many times filtration to industrial waste water, because the pipeline is more, when receiving the filter core in the change, need to dismantle the filter shell from the connecting pipe earlier, dismantle the filter shell again to receiving the filter core to filter shell inside and change, the operation is comparatively inconvenient, simultaneously the in-process of intaking, and water pressure increases, makes inside receiving the filter core not hard up easily, thereby makes the phenomenon that the filter shell appears leaking.
Therefore, the utility model provides a nanofiltration water purification device, which is used for solving the problems by extruding a nanofiltration core through a lower clamping plate and an upper clamping plate.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a nanofiltration water purification device, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a receive and filter purifier, includes the straining shell, the inside of straining shell is equipped with the installation component, the installation component including fixed connection in strain the lower cardboard of shell inner chamber bottom side, the inner chamber top side sliding connection of straining shell has last cardboard, the top fixedly connected with spliced pole of going up the cardboard, the inside sliding connection of spliced pole has the traveller, the spliced pole with fixedly connected with spring between the traveller, strain the shell with fixedly connected with hose between the last cardboard.
Preferably, the lower clamping plate and one side of the upper clamping plate are fixedly connected with guide pipes, a filter element is clamped between the two guide pipes, a clamping groove is formed in one side of the filter shell, and a sealing plate is clamped in the clamping groove.
Preferably, the cross section of draw-in groove with the closing plate is semi-circular, the outer end fixedly connected with sealed pad of closing plate, the outer end symmetry fixedly connected with fixed plate of straining the shell, two the fixed plate is located the both sides of draw-in groove, the outer end fixedly connected with draw-in lever of closing plate, the draw-in lever joint in the inside of fixed plate.
Preferably, the top end threaded connection of filter shell has communicating pipe, the other end threaded connection of communicating pipe has lower screw cap, the inside threaded connection of lower screw cap has hollow prop, the other end threaded connection of hollow prop has the upper screw cap.
Preferably, the bottom of the filter shell is symmetrically and fixedly connected with a water outlet pipe, and the top end of the upper screw cap is in threaded connection with a water inlet pipe.
Preferably, the hollow support column is fixedly connected with a filter cylinder, the outer end of the filter cylinder is provided with a filter hole, the inside of the filter hole is fixedly connected with a fine filter screen, and the section of the bottom of the filter cylinder is trapezoid.
Advantageous effects
The utility model provides a nanofiltration water purification device. Compared with the prior art, the method has the following beneficial effects:
(1) This receive and filter purifier, elasticity through the spring production for the last cardboard of slide column connection is in straining the inside gliding of shell, goes up the cardboard and presses down and receive the filter core, makes its joint between last cardboard and lower cardboard, and the outer end joint of straining the shell has the closing plate to dismantle simultaneously, conveniently changes the filter core of receiving of straining the shell inside, when intaking, goes up the cardboard and receives the pressure that the filter core produced with lower cardboard, prevents that water pressure from striking and receive the filter core, makes it rock, thereby avoids vibrations to make the junction of straining shell and closing plate appear leaking.
(2) This receive and filter purifier filters industrial waste water through hollow filter cartridge that supports the post inside for ion sediment in the waste water filters to in the filter cartridge, prevents that the sediment from adsorbing in receiving the inside of filter core, prevents to receive the filter core and blocks up, prolongs the life who receives the filter core, and the outside of filter cartridge is located to the fine filter screen simultaneously, prevents to block up the bottom of filter cartridge, influences the drainage effect of filter cartridge.
Drawings
FIG. 1 is a perspective view of the external structure of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the filter shell and the nanofiltration element of the utility model;
FIG. 3 is a schematic view of the internal structure of the filter housing of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 according to the present utility model;
fig. 5 is a schematic view of the internal structure of the hollow abutment of the utility model.
1, A filter shell; 2. a mounting assembly; 201. a lower clamping plate; 202. an upper clamping plate; 203. a connecting column; 204. a spool; 205. a spring; 206. a hose; 3. a nano filter element; 4. a clamping groove; 5. a sealing plate; 6. a sealing gasket; 7. a fixing plate; 8. a clamping rod; 9. a communicating pipe; 10. a lower screw cap; 11. a hollow prop; 12. an upper screw cap; 13. a water outlet pipe; 14. a water inlet pipe; 15. a filter cartridge; 16. fine filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-4, a nanofiltration water purification device comprises a filter shell 1, wherein a mounting component 2 is arranged in the filter shell 1, the mounting component 2 comprises a lower clamping plate 201 fixedly connected to the bottom side of an inner cavity of the filter shell 1, an upper clamping plate 202 is slidingly connected to the top side of the inner cavity of the filter shell 1, a connecting column 203 is fixedly connected to the top end of the upper clamping plate 202, a sliding column 204 is slidingly connected to the inside of the connecting column 203, a spring 205 is fixedly connected between the connecting column 203 and the sliding column 204, a hose 206 is fixedly connected between the filter shell 1 and the upper clamping plate 202, one sides of the lower clamping plate 201 and the upper clamping plate 202 are fixedly connected with a conduit, a filter element 3 is clamped between the two conduits, a clamping groove 4 is formed in one side of the filter shell 1, a sealing plate 5 is clamped in the clamping groove 4, when industrial wastewater is treated, the wastewater flows into the filter element 3 in the filter shell 1 after being treated by the hollow supporting column 11, when the filter element 3 is replaced, the sealing plate 5 outside the filter shell 1 is firstly disassembled, the filter element 3 is upwards stirred, at the moment, the sliding column 204 slides in the connecting column 203, so that the bottom of the filter element 3 is separated from a guide pipe outside the lower clamping plate 201, the filter element 3 is obliquely inserted into the filter shell 1 when the filter element 3 is replaced, the top end of the filter element 3 is clamped in the guide pipe at the bottom side of the upper clamping plate 202, meanwhile, the spring 205 between the connecting column 203 and the sliding column 204 is compressed, the bottom of the filter element 3 is clamped in the guide pipe at the top end of the lower clamping plate 201, after the filter element 3 is released, the spring force generated by the spring 205 enables the upper clamping plate 202 to extrude the filter element 3, so that the filter element 3 is fixed between the lower clamping plate 201 and the upper clamping plate 202, the filter element 3 is convenient to replace without disassembling a connecting pipeline, and meanwhile, in the water inlet process, the lower clamping plate 201 and the upper clamping plate 202 apply extrusion force to the nano filter element 3, so that the nano filter element 3 is prevented from vibrating during water inflow, and a gap is prevented from being generated at the joint of the filter shell 1 and the sealing plate 5 due to vibration, and water leakage is avoided;
The cross-section of draw-in groove 4 and closing plate 5 is semi-circular, the outer end fixedly connected with sealed pad 6 of closing plate 5, the outer end symmetry fixedly connected with fixed plate 7 of straining shell 1, the both sides of draw-in groove 4 are located to two fixed plates 7, the outer end fixedly connected with draw-in lever 8 of closing plate 5, the draw-in lever 8 joint is in the inside of fixed plate 7, the cross-section is semicircular draw-in groove 4 and conveniently will receive filter core 3 and put into the inside of straining shell 1, the leakproofness between straining shell 1 and the closing plate 5 is strengthened to the sealed pad 6 of closing plate 5 outer end, after straining shell 1 the draw-in groove 4 of outer end with closing plate 5 joint, the draw-in lever 8 joint of closing plate 5 outer end is in straining shell 1 outer end in fixed plate 7, use the bolt fastening, it is simple and convenient to install and dismantle.
Embodiment two:
Referring to fig. 1-5, the present embodiment provides a technical solution for a nanofiltration water purification device based on the first embodiment: the bottom end of the filter shell 1 is symmetrically and fixedly connected with a water outlet pipe 13, the top end of the upper screw cap 12 is in threaded connection with a water inlet pipe 14, the top end of the filter shell 1 is in threaded connection with a communicating pipe 9, the other end of the communicating pipe 9 is in threaded connection with a lower screw cap 10, the inner thread of the lower screw cap 10 is in threaded connection with a hollow supporting column 11, the other end of the hollow supporting column 11 is in threaded connection with the upper screw cap 12, in the process of treating industrial wastewater, the wastewater firstly enters the hollow supporting column 11 from the water inlet pipe 14 and flows into the nano filter element 3 in the filter shell 1 after being filtered for the first time, the filtered purified water and concentrated water are respectively discharged from the two water outlet pipes 13, and the hollow supporting column 11, the lower screw cap 10 and the upper screw cap 12 are connected in a threaded manner, so that the hollow supporting column 11 is convenient to detach, and sediment inside the hollow supporting column 11 is convenient to clean;
The inside fixedly connected with of hollow prop 11 strains a section of thick bamboo 15, the outer end of straining a section of thick bamboo 15 is equipped with the filtration pore, the inside fixedly connected with of filtration pore is thin filter screen 16, the bottom cross-section of straining a section of thick bamboo 15 is trapezoidal, waste water gets into the inside of straining a section of thick bamboo 15 of hollow prop 11, thin filter screen 16 filters the sediment in the waste water to straining a section of thick bamboo 15, water is discharged from thin filter screen 16 to hollow prop 11 and strain in the cavity between the section of thick bamboo 15, then discharge into filter shell 1 from communicating pipe 9, filter the sediment, prevent to receive filter core 3 jam, influence its life and filter effect.
And all that is not described in detail in this specification is well known to those skilled in the art.
When industrial wastewater is treated, wastewater flows into the nano filter element 3 in the filter shell 1 after being treated and filtered by the hollow supporting column 11, when the nano filter element 3 is replaced, the sealing plate 5 outside the filter shell 1 is firstly disassembled, the nano filter element 3 is stirred upwards, at the moment, the sliding column 204 slides in the connecting column 203 to separate the bottom of the nano filter element 3 from the guide pipe outside the lower clamping plate 201, the nano filter element 3 is inclined and taken out from the filter shell 1, when the nano filter element 3 is replaced, the upper end of the nano filter element 3 is obliquely inserted into the filter shell 1, the top end of the nano filter element 3 is clamped in the guide pipe at the bottom side of the upper clamping plate 202, meanwhile, the spring 205 between the connecting column 203 and the sliding column 204 is compressed, the bottom of the nano filter element 3 is clamped in the guide pipe at the top end of the lower clamping plate 201, after the nano filter element 3 is loosened, the elastic force generated by the spring 205 is enabled to enable the upper clamping plate 202 to squeeze the nano filter element 3, the filter element 3 is fixed between the lower clamping plate 201 and the upper clamping plate 202, the replacement of the filter element 3 is convenient, a connecting pipeline is not required to be disassembled, meanwhile, in the water inlet process, the lower clamping plate 201 and the upper clamping plate 202 exert extrusion force on the filter element 3, the vibration of the filter element 3 during water inlet is avoided, thereby the phenomenon that water leakage occurs at the joint of the filter shell 1 and the sealing plate 5 due to the vibration is avoided, the filter element 3 is conveniently placed into the filter shell 1 by the semicircular clamping groove 4, the sealing gasket 6 at the outer end of the sealing plate 5 enhances the tightness between the filter shell 1 and the sealing plate 5, the sealing plate 5 is clamped in the clamping groove 4 at the outer end of the filter shell 1, the clamping rod 8 at the outer end of the sealing plate 5 is clamped in the fixing plate 7 at the outer end of the filter shell 1, the installation and the disassembly are simple and convenient by using bolts, in the process of treating industrial wastewater, the wastewater firstly enters the hollow supporting column 11 from the water inlet pipe 14, after primary filtration, the filtered purified water and concentrated water are respectively discharged from the two water outlet pipes 13 and are connected in a threaded mode between the hollow supporting column 11, the lower screw cover 10 and the upper screw cover 12, so that the filter is convenient to detach, sediment inside the hollow supporting column 11 is convenient to clean, waste water enters the filter cylinder 15 inside the hollow supporting column 11, the fine filter screen 16 filters the sediment in the waste water to the filter cylinder 15, water is discharged from the fine filter screen 16 to a cavity between the hollow supporting column 11 and the filter cylinder 15 and then is discharged from the communicating pipe 9 to the filter shell 1, the sediment is prevented from being blocked by the filter cylinder 3, and the service life and the filtering effect of the filter cylinder are influenced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Nanofiltration water purification device, comprising a filter shell (1), characterized in that: the inside of straining shell (1) is equipped with installation component (2), installation component (2) including fixed connection in lower cardboard (201) of straining shell (1) inner chamber bottom side, the inner chamber top side sliding connection of straining shell (1) has cardboard (202) on, the top fixedly connected with spliced pole (203) of going up cardboard (202), the inside sliding connection of spliced pole (203) has traveller (204), spliced pole (203) with fixedly connected with spring (205) between traveller (204), strain shell (1) with fixedly connected with hose (206) between cardboard (202).
2. A nanofiltration water purification apparatus as defined in claim 1, wherein: the filter is characterized in that one side of the lower clamping plate (201) and one side of the upper clamping plate (202) are fixedly connected with guide pipes, a filter element (3) is clamped between the two guide pipes, a clamping groove (4) is formed in one side of the filter shell (1), and a sealing plate (5) is clamped inside the clamping groove (4).
3. A nanofiltration water purification apparatus as defined in claim 2 wherein: the cross-section of draw-in groove (4) with closing plate (5) is semi-circular, the outer end fixedly connected with of closing plate (5) is sealed to be filled up (6), the outer end symmetry fixedly connected with fixed plate (7) of straining shell (1), two fixed plate (7) are located the both sides of draw-in groove (4), the outer end fixedly connected with clamping rod (8) of closing plate (5), clamping rod (8) joint in the inside of fixed plate (7).
4. A nanofiltration water purification apparatus as defined in claim 1, wherein: the novel filter is characterized in that the top end of the filter shell (1) is in threaded connection with a communicating pipe (9), the other end of the communicating pipe (9) is in threaded connection with a lower screw cap (10), the inner thread of the lower screw cap (10) is connected with a hollow supporting column (11), and the other end of the hollow supporting column (11) is in threaded connection with an upper screw cap (12).
5. A nanofiltration water purification apparatus as defined in claim 4 wherein: the bottom of the filter shell (1) is symmetrically and fixedly connected with a water outlet pipe (13), and the top end of the upper screw cap (12) is in threaded connection with a water inlet pipe (14).
6. A nanofiltration water purification apparatus as defined in claim 4 wherein: the inner part of the hollow supporting column (11) is fixedly connected with a filter cylinder (15), the outer end of the filter cylinder (15) is provided with a filter hole, the inner part of the filter hole is fixedly connected with a fine filter screen (16), and the cross section of the bottom of the filter cylinder (15) is trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322596333.2U CN220845659U (en) | 2023-09-25 | 2023-09-25 | Nanofiltration water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322596333.2U CN220845659U (en) | 2023-09-25 | 2023-09-25 | Nanofiltration water purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845659U true CN220845659U (en) | 2024-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322596333.2U Active CN220845659U (en) | 2023-09-25 | 2023-09-25 | Nanofiltration water purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119113801A (en) * | 2024-11-12 | 2024-12-13 | 美泰克斯膜技术江苏有限公司 | Column type ultrafiltration membrane equipment with dredging structure |
-
2023
- 2023-09-25 CN CN202322596333.2U patent/CN220845659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119113801A (en) * | 2024-11-12 | 2024-12-13 | 美泰克斯膜技术江苏有限公司 | Column type ultrafiltration membrane equipment with dredging structure |
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