CN220485409U - Nanofiltration integrated wastewater treatment equipment - Google Patents
Nanofiltration integrated wastewater treatment equipment Download PDFInfo
- Publication number
- CN220485409U CN220485409U CN202322089588.XU CN202322089588U CN220485409U CN 220485409 U CN220485409 U CN 220485409U CN 202322089588 U CN202322089588 U CN 202322089588U CN 220485409 U CN220485409 U CN 220485409U
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- CN
- China
- Prior art keywords
- nanofiltration
- shell
- fixedly connected
- stirring
- wastewater treatment
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- 238000001728 nano-filtration Methods 0.000 title claims abstract description 69
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses nanofiltration integrated wastewater treatment equipment, which comprises a treatment shell, wherein the top of the treatment shell is sleeved with a shell cover, the top of the shell cover is fixedly connected with two water adding pipes, supporting plates are symmetrically arranged on the inner wall of the treatment shell, nanofiltration components are inserted at the tops of the two supporting plates, a positioning mechanism for fixing the nanofiltration components is fixedly arranged on the right side of the treatment shell, and a first liquid draining pipe which is fixedly connected with the nanofiltration components is fixedly arranged on the left side of the treatment shell and is positioned above the nanofiltration components. This integrated waste water treatment equipment of nanofiltration, structural design is reasonable, convenient to use has the advantage of being convenient for change nanofiltration membrane, after long-term use nanofiltration membrane became invalid, the staff can take out it fast and change, realizes its fixing afterwards, guarantees the stability of nanofiltration membrane installation, improves waste water purifying effect, can satisfy waste water purifying's user demand comprehensively.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to nanofiltration integrated wastewater treatment equipment.
Background
Nanofiltration (NF) is a membrane with a lower molecular weight cut-off in the separation membranes, and the other separation membranes are distributed in sequence from high to low according to the cut-off: microfiltration MF, ultrafiltration UF, nanofiltration NF, reverse osmosis RO. Compared with the traditional reverse osmosis membrane, the nanofiltration membrane is a water filtration technology which is developed faster in recent years, and the purpose of the early development of the nanofiltration membrane is to replace a conventional softening membrane for filtering impurities in water by utilizing an ion exchange method, so the nanofiltration membrane is also called a low-pressure reverse osmosis technology, and the nanofiltration membrane has many characteristics which are not possessed by the traditional reverse osmosis.
At present, most of traditional nanofiltration integrated wastewater treatment equipment is inconvenient to replace nanofiltration membranes, workers are required to spend a certain time and effort to remove the nanofiltration membranes and lay the nanofiltration membranes again after long-term use failure, the efficiency is low, and the use requirements are difficult to meet, so that the nanofiltration integrated wastewater treatment equipment is provided to solve the problems in the background technology.
Disclosure of Invention
The utility model aims to provide nanofiltration integrated wastewater treatment equipment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nanofiltration integrated wastewater treatment equipment, includes the processing shell, the top of processing shell has cup jointed the cap, the top fixedly connected with of cap two water pipes, symmetrically install the fagging on the inner wall of processing shell, peg graft and have nanofiltration subassembly at the top of two fagging, the right side fixedly mounted of processing shell supplies nanofiltration subassembly fixed positioning mechanism, the processing shell left side just is located nanofiltration subassembly's top fixedly connected with and communicates with each other first fluid-discharge tube, the bottom fixedly mounted of processing shell left side has and communicates with each other second fluid-discharge tube, processing shell right side just is located nanofiltration subassembly's below fixedly connected with and communicates with each other dosing tube;
the positioning mechanism comprises a fixing frame, the right side of handling the shell is welded to the fixing frame, the right side of fixing frame is provided with a screw rod, one end of the screw rod penetrates through to the inside fixedly connected with of fixing frame and turns to the piece, threaded connection between screw rod and the fixing frame, the outside of turning to the piece rotates and is connected with the removal cover, the left side fixedly connected with movable plate of removal cover, limit slide block and fixing frame inner wall sliding connection are passed through on the right side of movable plate, the left side fixedly connected with two location inserted bars of movable plate.
Further, the nanofiltration component comprises a frame plate, the bottom of the frame plate is spliced with the tops of the two supporting plates through two clamping blocks, the inner side of the frame plate is fixedly connected with a circular plate through two connecting rods, and nanofiltration membrane bodies are adhered to gaps among the inner side of the frame plate, the outer side of the circular plate and the outer sides of the connecting rods.
Further, a pull ring is fixedly connected to the top of the circular plate, and a jack matched with the positioning inserting rod is formed in the right side of the frame plate at a position corresponding to the positioning inserting rod.
Further, the central point of handling the shell bottom puts department fixed mounting and has agitator motor, fixedly connected with stirring pivot on agitator motor's the output shaft, the top of stirring pivot runs through to handling the shell inside, stirring pivot surface symmetry installs the stirring piece that is not less than three.
Further, a sealing ring is fixedly connected to the bottom of the inner wall of the treatment shell at a position corresponding to the stirring rotating shaft, and the inner side of the sealing ring is in contact with the surface of the stirring rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, wastewater is added into the treatment shell through the water adding pipe, large particle impurities in the wastewater are filtered through the nanofiltration membrane body, concentrated water can be discharged through the first liquid discharging pipe, a reagent for purifying the wastewater can be added into the treatment shell through the reagent adding pipe, after the stirring motor is started, the stirring rotating shaft drives the stirring blade to rotate so as to realize purification of the wastewater, purified permeate product water can be discharged through the second liquid discharging pipe, when the nanofiltration membrane body needs to be replaced, the screw is rotated, the rotating block can be driven to rotate to the right side through threaded connection between the screw and the fixing frame, the moving sleeve drives the moving plate to translate to the right side under the limit of the limit sliding block, and then the positioning inserting rod is separated from the inserting connection with the inserting hole, so that the nanofiltration assembly can be taken out from the treatment shell for replacement.
Drawings
FIG. 1 is a cross-sectional view of a front view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a nanofiltration module according to the present utility model;
fig. 3 is a cross-sectional view of a top view of the positioning mechanism of the present utility model.
In the figure: the device comprises a treatment shell 1, a shell cover 2, a water adding pipe 3, a supporting plate 4, a nanofiltration component 5, a frame plate 51, a clamping block 52, a connecting rod 53, a circular plate 54, a nanofiltration membrane body 55, a pull ring 56, a jack 57, a positioning mechanism 6, a fixing frame 61, a screw 62, a rotating block 63, a moving sleeve 64, a moving plate 65, a limiting slide block 66, a positioning inserting rod 67, a first liquid discharge pipe 7, a second liquid discharge pipe 8, a dosing pipe 9, a stirring motor 10, a stirring rotating shaft 11, a stirring sheet 12 and a sealing ring 13.
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.
Referring to fig. 1-3, a nanofiltration integrated wastewater treatment device comprises a treatment shell 1, wherein a shell cover 2 is sleeved at the top of the treatment shell 1, two water feeding pipes 3 are fixedly connected to the top of the shell cover 2, supporting plates 4 are symmetrically arranged on the inner wall of the treatment shell 1, nanofiltration components 5 are inserted at the tops of the two supporting plates 4, a positioning mechanism 6 for fixing the nanofiltration components 5 is fixedly arranged on the right side of the treatment shell 1, a first liquid discharging pipe 7 communicated with the nanofiltration components 5 is fixedly connected to the left side of the treatment shell 1 and above the nanofiltration components 5, a second liquid discharging pipe 8 communicated with the left side of the treatment shell 1 is fixedly arranged at the bottom of the left side of the treatment shell, valves are arranged on the first liquid discharging pipe 7 and the second liquid discharging pipe 8, and a medicine feeding pipe 9 communicated with the nanofiltration components 5 is fixedly connected to the right side of the treatment shell 1 and below the nanofiltration components 5; the positioning mechanism 6 comprises a fixing frame 61, the fixing frame 61 is welded on the right side of the processing shell 1, a screw rod 62 is arranged on the right side of the fixing frame 61, one end of the screw rod 62 penetrates through a rotary block 63 fixedly connected with the inner side of the fixing frame 61, the screw rod 62 is in threaded connection with the fixing frame 61, a movable sleeve 64 is rotatably connected with the outer side of the rotary block 63, a movable plate 65 is fixedly connected with the left side of the movable sleeve 64, the right side of the movable plate 65 is in sliding connection with the inner wall of the fixing frame 61 through a limit sliding block 66, and two positioning inserting rods 67 are fixedly connected with the left side of the movable plate 65.
Specifically, the nanofiltration component 5 comprises a frame plate 51, the bottom of the frame plate 51 is spliced with the tops of the two supporting plates 4 through two clamping blocks 52, the inner side of the frame plate 51 is fixedly connected with a circular plate 54 through two connecting rods 53, and nanofiltration membrane bodies 55 are adhered to gaps among the inner side of the frame plate 51, the outer side of the circular plate 54 and the outer sides of the connecting rods 53.
Specifically, a pull ring 56 is fixedly connected to the top of the circular plate 54, a jack 57 adapted to the positioning insert rod 67 is formed on the right side of the frame plate 51, and the pull ring 56 is convenient for taking out or installing the nanofiltration assembly 5.
Specifically, a stirring motor 10 is fixedly installed at the central position of the bottom of the treatment shell 1, a stirring rotating shaft 11 is fixedly connected to an output shaft of the stirring motor 10, the top end of the stirring rotating shaft 11 penetrates into the treatment shell 1, and at least three stirring sheets 12 are symmetrically installed on the surface of the stirring rotating shaft 11.
Specifically, the sealing ring 13 is fixedly connected to the bottom of the inner wall of the treatment shell 1 at a position corresponding to the stirring rotating shaft 11, the inner side of the sealing ring 13 is in contact with the surface of the stirring rotating shaft 11, and the sealing ring 13 can prevent waste water from seeping out through a gap between the treatment shell 1 and the stirring rotating shaft 11.
This integrated waste water treatment equipment of nanofiltration, structural design is reasonable, convenient to use has the advantage of being convenient for change nanofiltration membrane, after long-term use nanofiltration membrane became invalid, the staff can take out it fast and change, realizes its fixing afterwards, guarantees the stability of nanofiltration membrane installation, improves waste water purifying effect, can satisfy waste water purifying's user demand comprehensively.
When the nanofiltration membrane is used, wastewater is added into the treatment shell 1 through the water adding pipe 3, large particle impurities in the wastewater are filtered through the nanofiltration membrane body 55, concentrated water can be discharged through the first liquid discharging pipe 7, a medicament for purifying the wastewater can be added into the treatment shell 1 through the dosing pipe 9, after the stirring motor 10 is started, the stirring shaft 11 drives the stirring blade 12 to rotate, purification of the wastewater is realized, purified permeated product water can be discharged through the second liquid discharging pipe 8, when the nanofiltration membrane body 55 needs to be replaced, the screw 62 is rotated, the rotating block 63 can be driven to rotate and move to the right side through threaded connection between the screw 62 and the fixing frame 61, the moving sleeve 64 drives the moving plate 65 to translate to the right side under the limit of the limit sliding block 66, and then the positioning inserting rod 67 is separated from the insertion connection with the inserting hole 57, so that the nanofiltration assembly 5 can be taken out from the treatment shell 1 for replacement, and when the nanofiltration membrane body 55 needs to be replaced, and only the steps are reversely operated in the same way.
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 (5)
1. Nanofiltration integrated wastewater treatment equipment comprises a treatment shell (1), and is characterized in that: the top of handling shell (1) has cup jointed cap (2), the top fixedly connected with of cap (2) adds water pipe (3), symmetrical on the inner wall of handling shell (1) install fagging (4), peg graft have nanofiltration subassembly (5) at the top of two fagging (4), the right side fixedly mounted of handling shell (1) supplies nanofiltration subassembly (5) fixed positioning mechanism (6), handle shell (1) left side and be located nanofiltration subassembly (5) top fixedly connected with rather than first fluid-discharge tube (7) of intercommunication, handle shell (1) left bottom fixed mounting rather than second fluid-discharge tube (8) of intercommunication, handle shell (1) right side and be located nanofiltration subassembly (5) below fixedly connected with it intercommunication add pencil (9);
positioning mechanism (6) are including mount (61), the right side of processing shell (1) is welded in mount (61), the right side of mount (61) is equipped with screw rod (62), the one end of screw rod (62) runs through to mount (61) inboard fixedly connected with commentaries on classics piece (63), threaded connection between screw rod (62) and mount (61), the outside rotation of commentaries on classics piece (63) is connected with movable sleeve (64), the left side fixedly connected with movable plate (65) of movable sleeve (64), the right side of movable plate (65) is through spacing slider (66) and mount (61) inner wall sliding connection, the left side fixedly connected with two location inserted bars (67) of movable plate (65).
2. A nanofiltration integrated wastewater treatment plant as recited in claim 1, wherein: the nanofiltration component (5) comprises a frame plate (51), the bottom of the frame plate (51) is connected with the tops of two supporting plates (4) in an inserting mode through two clamping blocks (52), the inner side of the frame plate (51) is fixedly connected with a circular plate (54) through two connecting rods (53), and a nanofiltration membrane body (55) is adhered to a gap between the inner side of the frame plate (51), the outer side of the circular plate (54) and the outer side of the connecting rods (53).
3. A nanofiltration integrated wastewater treatment plant as recited in claim 2, wherein: the top of plectane (54) fixedly connected with pull ring (56), jack (57) rather than the adaptation have been seted up to the position of locating insert rod (67) corresponding to on frame plate (51) right side.
4. A nanofiltration integrated wastewater treatment plant as claimed in claim 3, wherein: the stirring device is characterized in that a stirring motor (10) is fixedly arranged at the central position of the bottom of the treatment shell (1), a stirring rotating shaft (11) is fixedly connected to an output shaft of the stirring motor (10), the top end of the stirring rotating shaft (11) penetrates into the treatment shell (1), and at least three stirring blades (12) are symmetrically arranged on the surface of the stirring rotating shaft (11).
5. A nanofiltration integrated wastewater treatment plant as recited in claim 4, wherein: the bottom of the inner wall of the treatment shell (1) is fixedly connected with a sealing ring (13) corresponding to the stirring rotating shaft (11), and the inner side of the sealing ring (13) is in contact with the surface of the stirring rotating shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322089588.XU CN220485409U (en) | 2023-08-03 | 2023-08-03 | Nanofiltration integrated wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322089588.XU CN220485409U (en) | 2023-08-03 | 2023-08-03 | Nanofiltration integrated wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220485409U true CN220485409U (en) | 2024-02-13 |
Family
ID=89843182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322089588.XU Active CN220485409U (en) | 2023-08-03 | 2023-08-03 | Nanofiltration integrated wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220485409U (en) |
-
2023
- 2023-08-03 CN CN202322089588.XU patent/CN220485409U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |