CN113371952A - Denitrification and dephosphorization device for water treatment - Google Patents
Denitrification and dephosphorization device for water treatment Download PDFInfo
- Publication number
- CN113371952A CN113371952A CN202110849215.0A CN202110849215A CN113371952A CN 113371952 A CN113371952 A CN 113371952A CN 202110849215 A CN202110849215 A CN 202110849215A CN 113371952 A CN113371952 A CN 113371952A
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- water
- denitrification
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 26
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 9
- 239000011574 phosphorus Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 30
- 239000003651 drinking water Substances 0.000 claims description 18
- 235000020188 drinking water Nutrition 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010842 industrial wastewater Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a nitrogen and phosphorus removal device for water treatment, which comprises a treatment box and a water collection box, wherein the water collection box is positioned on one side of the treatment box, a limiting frame and an installation frame are respectively arranged inside the treatment box, sliding grooves are respectively formed in the surfaces of two sides inside the treatment box, the installation frame is positioned at the top end of the limiting frame, sliding blocks are fixedly connected to the surfaces of two sides of the installation frame, a second roller is arranged inside one side of each sliding groove, the sliding blocks and the second roller are positioned inside the sliding grooves, connecting blocks are fixedly connected to the middles of two sides of the top end of the installation frame, installation blocks are fixedly connected to the middles of two sides of the top end of the treatment box, first rollers are arranged inside the top ends of the installation blocks, and the first rollers are rotatably connected with the installation blocks through rotating rods; through install the slider additional respectively in the installing frame both sides, under the effect of second gyro wheel and slider, ensured the stationarity that the installing frame rises, avoided the installing frame to block with handling the incasement wall, made things convenient for the staff more smooth filter screen.
Description
Technical Field
The invention belongs to the technical field of water treatment, and particularly relates to a nitrogen and phosphorus removal device for water treatment.
Background
At present, industrial wastewater contains a large amount of nitrogen and phosphorus, and particularly, the wastewater contains a large amount of NH4 +And PO4 3-Since the discharged industrial wastewater containing these components is harmful to the environment, a nitrogen and phosphorus removal apparatus is required to perform nitrogen and phosphorus removal treatment on the industrial wastewater to reduce the possible harm of the industrial wastewater to the environment.
The denitrification and dephosphorization device disclosed in the patent with the publication number of CN209456161U improves the treatment efficiency, but does not solve the problems that the filter screen in the existing denitrification and dephosphorization device is troublesome to replace, the mounting frame is easy to block the inner wall of the treatment box in the filter screen detaching process, and the replacement of the filter screen is inconvenient, so that the denitrification and dephosphorization device for water treatment is provided.
Disclosure of Invention
The invention aims to provide a nitrogen and phosphorus removal device for water treatment, which aims to solve the problems that the filter screen in the existing nitrogen and phosphorus removal device is troublesome to replace, and the mounting frame is easy to block the inner wall of a treatment box in the filter screen dismounting process, so that the filter screen is inconvenient to replace.
In order to achieve the purpose, the invention provides the following technical scheme: a denitrification and dephosphorization device for water treatment comprises a treatment tank and a water collection tank, wherein the water collection tank is positioned on one side of the treatment tank, a limiting frame and an installation frame are respectively arranged in the treatment tank, the installation frame is positioned at the top end of the limiting frame, and a filter screen is fixedly connected to the inner side of the installation frame; the surface of each of two sides of the inside of the treatment box is provided with a sliding groove, the surface of each of two sides of the installation frame is fixedly connected with a sliding block, the sliding block is positioned in the sliding groove and is in sliding connection with the treatment box, a second roller is further arranged in one side of the sliding groove, and the second roller is in rotating connection with the sliding block through a rotating shaft; the improved structure of the solar energy water heater is characterized in that an installation block is fixedly connected in the middle of two sides of the top end of the treatment box, a first roller is arranged inside the top end of the installation block, a pull rope is arranged between the first roller and a connecting block, connecting blocks are fixedly connected in the middle of two sides of the top end of the installation frame, and the bottom ends of the pull ropes are fixedly connected with the connecting blocks.
Preferably, it is provided with the drinking-water pipe to handle bottom half one side, the drinking-water pipe runs through and handles the case, it is provided with the confinement ring to handle the case one end outside, drinking-water pipe one end is provided with the protection casing, the protection casing inner wall sets up the collar, the draw-in groove is seted up to the collar inner wall, the inside sealing washer that is provided with of draw-in groove, drinking-water pipe one end is located inside the protection casing, the drinking-water pipe runs through the sealing washer, protection casing one side and confinement ring zonulae occludens.
Preferably, handle bottom of the case end one side fixedly connected with agitator motor, it is provided with the transmission shaft to handle the inside bottom of incasement portion, agitator motor rotates with the transmission shaft and is connected, the transmission shaft outside fixedly connected with first bevel gear, first bevel gear top one side is provided with the second bevel gear, first bevel gear and second bevel gear meshing, fixedly connected with stirring vane in the middle of the second bevel gear top.
Preferably, a terrestrial plant planting area, a filtering area and a separating net are respectively arranged inside the top end of the water collecting tank, the filtering area is located at the bottom end of the terrestrial plant planting area, and the separating net is located at the bottom end of the filtering area.
Preferably, a gasket is arranged between the limiting frame and the mounting frame, the gasket is fixedly connected with the limiting frame, and the limiting frame is fixedly connected with the treatment box.
Preferably, the pumping pipe is fixedly connected with the treatment box and the limiting ring, and the mounting ring is fixedly connected with the protective cover.
Preferably, the sealing ring is clamped with the mounting ring through a clamping groove, and the sealing ring is connected with the water pumping pipe in a sealing mode.
Preferably, the first roller is rotatably connected with the mounting block through a rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) through install the slider respectively additional in the installing frame both sides, when needing to change the filter screen, stimulate two stay cords simultaneously, it rotates to enclose the bull stick by the first gyro wheel of stay cord drive, the stay cord other end drives the connecting block and risees, the connecting block drives the installing frame and risees, the installing frame drives the slider and risees, the slider drives the second gyro wheel through the pivot and rotates, the second gyro wheel upwards slides along the spout gradually, it rises to drive the filter screen by the installing frame simultaneously, leave completely until the filter screen and handle incasement portion, accomplish and dismantle old filter screen, filter screen installation again can, under the effect of second gyro wheel and slider, the stationarity that the installing frame rises has been ensured, avoided the installing frame to block with handling incasement wall, made things convenient for the staff to more smooth filter screen.
(2) Through installing the collar additional at the protection casing inner wall, when needs were installed protection casing and drinking-water pipe one end, put into the draw-in groove inside the sealing washer earlier, then remove the protection casing, it removes to drive the collar by the protection casing, the collar passes through the draw-in groove and drives the sealing washer removal, and inside aiming at the collar with drinking-water pipe one end, when the drinking-water pipe outside and sealing washer contact, the sealing washer is elastic material, the sealing washer is the compression deformation of effect of power, make the drinking-water pipe slide the sealing washer, support the restriction ring until protection casing one side, the sealing washer resets under self elastic action this moment, the staff has made things convenient for the installation protection casing.
Drawings
FIG. 1 is a schematic structural diagram of a denitrification and dephosphorization apparatus according to the present invention;
FIG. 2 is a schematic top view of a slider according to the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 1;
FIG. 4 is an enlarged view of the structure at c in FIG. 2;
FIG. 5 is an enlarged view of the structure at b in FIG. 1;
FIG. 6 is a schematic cross-sectional view of the shield of the present invention;
in the figure: 1. a treatment tank; 2. a water collection tank; 3. a stirring motor; 4. a drive shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a stirring blade; 8. filtering with a screen; 9. mounting blocks; 10. a first roller; 11. pulling a rope; 12. a terrestrial plant growing area; 13. a filtration zone; 14. a separation net; 15. a limiting frame; 16. a gasket; 17. installing a frame; 18. connecting blocks; 19. a second roller; 20. a chute; 21. a slider; 22. a protective cover; 23. a confinement ring; 24. a water pumping pipe; 25. a seal ring; 26. and (7) installing a ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a denitrogenation phosphorus removal device for water treatment, including handling case 1 and header tank 2, header tank 2 is located 1 one side of handling case, it is provided with spacing frame 15 and installing frame 17 respectively to handle 1 inside of case, handle 1 inside both sides surface of case and all seted up spout 20, installing frame 17 is located 15 tops of spacing frame, the equal fixedly connected with slider 21 in installing frame 17 both sides surface, the inside second gyro wheel 19 that is provided with in spout 20 one side, slider 21 and second gyro wheel 19 all are located inside spout 20, equal fixedly connected with connecting block 18 in the middle of installing frame 17 top both sides, handle 1 top both sides of case equal fixedly connected with installing block 9 in the middle of 1 top both sides, the inside first gyro wheel 10 that is provided with in installing block 9 top, first gyro wheel 10 rotates with installing block 9 through the bull stick to be connected, be provided with stay cord 11 between first gyro wheel 10 and the connecting block 18, stay cord 11 bottoms and connecting block 18 fixed connection, the inboard fixedly connected with filter screen 8 of installing frame 17.
In order to facilitate the installation of the protection cover 22, in this embodiment, preferably, one side of the bottom end of the treatment box 1 is provided with a water pumping pipe 24, the water pumping pipe 24 penetrates through the treatment box 1, the outer side of one end of the treatment box 1 is provided with a limiting ring 23, one end of the water pumping pipe 24 is provided with the protection cover 22, the inner wall of the protection cover 22 is provided with a mounting ring 26, the inner wall of the mounting ring 26 is provided with a clamping groove, a sealing ring 25 is arranged inside the clamping groove, one end of the water pumping pipe 24 is located inside the protection cover 22, the water pumping pipe 24 penetrates through the sealing ring 25, and one side of the protection cover 22 is tightly connected with the limiting ring 23.
In order to facilitate the rotation of the driving stirring blades 7, in the embodiment, preferably, the stirring motor 3 is fixedly connected to one side of the bottom end of the treatment box 1, the transmission shaft 4 is arranged at the bottom end inside the treatment box 1, one end of the transmission shaft 4 is located at one end of the stirring motor 3, the stirring motor 3 is rotatably connected with the transmission shaft 4, the first bevel gear 5 is fixedly connected to the outer side of the transmission shaft 4, the second bevel gear 6 is arranged on one side of the top end of the first bevel gear 5, the first bevel gear 5 is meshed with the second bevel gear 6, and the stirring blades 7 are fixedly connected to the middle of the top end of the second bevel gear 6.
In order to facilitate installation of the terrestrial plant planting region 12, in the present embodiment, it is preferable that the terrestrial plant planting region 12, the filtering region 13 and the separating net 14 are respectively disposed inside the top end of the water collecting tank 2, the filtering region 13 is located at the bottom end of the terrestrial plant planting region 12, and the separating net 14 is located at the bottom end of the filtering region 13.
In order to move the slide block 21, in the present embodiment, it is preferable that the second roller 19 is rotatably connected to the slide block 21 through a rotating shaft, and the slide block 21 is slidably connected to the processing box 1 through the second roller 19 and the sliding groove 20.
In order to facilitate the limiting of the mounting frame 17, in this embodiment, preferably, a gasket 16 is disposed between the limiting frame 15 and the mounting frame 17, the gasket 16 is fixedly connected with the limiting frame 15, and the limiting frame 15 is fixedly connected with the processing box 1.
In order to facilitate the fixing of the mounting ring 26, in the present embodiment, it is preferable that the pumping pipe 24 is fixedly connected to the treatment tank 1 and the restriction ring 23, and the mounting ring 26 is fixedly connected to the shield 22.
In order to fix the sealing ring 25, in the present embodiment, it is preferable that the sealing ring 25 is engaged with the mounting ring 26 through a locking groove, and the sealing ring 25 is connected to the pumping pipe 24 in a sealing manner.
The stirring motor 3 in the invention has the following types: y2-7124.
The working principle and the using process of the invention are as follows: the device accomplishes the back, through installing slider 21 additional respectively in installing frame 17 both sides, when needing to change filter screen 8, stimulate two stay cords 11 simultaneously, it rotates to enclose the bull stick by stay cord 11 drive first gyro wheel 10, the stay cord 11 other end drives connecting block 18 and risees, connecting block 18 drives installing frame 17 and risees, installing frame 17 drives slider 21 and rises, slider 21 drives second gyro wheel 19 through the pivot and rotates, second gyro wheel 19 upwards slides along spout 20 gradually, it rises to drive filter screen 8 by installing frame 17 simultaneously, it is inside to leave processing case 1 completely until filter screen 8, the completion is dismantled old filter screen 8, filter screen 8 that will again install can. Meanwhile, under the action of the second idler wheel 19 and the sliding block 21, the ascending stability of the installation frame 17 is guaranteed, the installation frame 17 is prevented from being clamped with the inner wall of the treatment box 1, and the filter screen 8 is convenient for workers to slide.
Through installing collar 26 additional at protection casing 22 inner wall, when needs are installed protection casing 22 and drinking-water pipe 24 one end, put into the draw-in groove inside sealing washer 25 earlier, then remove protection casing 22, it removes to drive collar 26 by protection casing 22, collar 26 drives sealing washer 25 through the draw-in groove and removes, and aim at inside collar 26 with drinking-water pipe 24 one end, when the drinking-water pipe 24 outside contacts with sealing washer 25, sealing washer 25 is elastic material, sealing washer 25 is the compressive deformation of effect of power, make drinking-water pipe 24 slide sealing washer 25, support limiting ring 23 until protection casing 22 one side, sealing washer 25 resets under self elastic action this moment, the staff has made things convenient for installation protection casing 22.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a denitrogenation phosphorus removal device for water treatment, is including handling case (1) and header tank (2), its characterized in that: the water collecting tank (2) is positioned on one side of the treatment tank (1), a limiting frame (15) and an installation frame (17) are respectively arranged in the treatment tank (1), the installation frame (17) is positioned at the top end of the limiting frame (15), and a filter screen (8) is fixedly connected to the inner side of the installation frame (17); the surface of two sides in the treatment box (1) is respectively provided with a sliding groove (20), the surface of two sides of the mounting frame (17) is respectively and fixedly connected with a sliding block (21), the sliding block (21) is positioned in the sliding groove (20) and is in sliding connection with the treatment box (1), a second roller (19) is further arranged in one side of the sliding groove (20), and the second roller (19) is rotatably connected with the sliding block (21) through a rotating shaft; handle equal fixedly connected with installation piece (9) in the middle of case (1) top both sides, installation piece (9) top inside is provided with first gyro wheel (10), be provided with between first gyro wheel (10) and connecting block (18) stay cord (11), the equal fixedly connected with connecting block (18) of installing frame (17) top both sides intermediate position, stay cord (11) bottom and connecting block (18) fixed connection.
2. The denitrification and dephosphorization apparatus for water treatment according to claim 1, wherein: handle case (1) bottom one side and be provided with drinking-water pipe (24), drinking-water pipe (24) run through and handle case (1), it is provided with limit ring (23) to handle case (1) one end outside, drinking-water pipe (24) one end is provided with protection casing (22), protection casing (22) inner wall sets up collar (26), the draw-in groove is seted up to collar (26) inner wall, inside sealing washer (25) that is provided with of draw-in groove, drinking-water pipe (24) one end is located inside protection casing (22), drinking-water pipe (24) run through sealing washer (25), protection casing (22) one side and limit ring (23) zonulae occludens.
3. The denitrification and dephosphorization apparatus for water treatment according to claim 1, wherein: handle case (1) bottom one side fixedly connected with agitator motor (3), handle the inside bottom of case (1) and be provided with transmission shaft (4), agitator motor (3) rotate with transmission shaft (4) and be connected, transmission shaft (4) outside fixedly connected with first bevel gear (5), first bevel gear (5) top one side is provided with second bevel gear (6), first bevel gear (5) and second bevel gear (6) meshing, fixedly connected with stirring vane (7) in the middle of second bevel gear (6) top.
4. The denitrification and dephosphorization apparatus for water treatment according to claim 1, wherein: the water collecting tank is characterized in that a terrestrial plant planting area (12), a filtering area (13) and a separating net (14) are arranged inside the top end of the water collecting tank (2) respectively, the filtering area (13) is located at the bottom end of the terrestrial plant planting area (12), and the separating net (14) is located at the bottom end of the filtering area (13).
5. The denitrification and dephosphorization apparatus for water treatment according to claim 1, wherein: be provided with gasket (16) between spacing frame (15) and installing frame (17), gasket (16) and spacing frame (15) fixed connection, spacing frame (15) and processing case (1) fixed connection.
6. The denitrification and dephosphorization apparatus for water treatment according to claim 2, wherein: the pumping pipe (24) is fixedly connected with the treatment box (1) and the limiting ring (23), and the mounting ring (26) is fixedly connected with the protective cover (22).
7. The denitrification and dephosphorization apparatus for water treatment according to claim 2, wherein: the sealing ring (25) is clamped with the mounting ring (26) through a clamping groove, and the sealing ring (25) is connected with the water pumping pipe (24) in a sealing mode.
8. The denitrification and dephosphorization apparatus for water treatment according to claim 1, wherein: the first roller (10) is rotatably connected with the mounting block (9) through a rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110849215.0A CN113371952A (en) | 2021-07-27 | 2021-07-27 | Denitrification and dephosphorization device for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110849215.0A CN113371952A (en) | 2021-07-27 | 2021-07-27 | Denitrification and dephosphorization device for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113371952A true CN113371952A (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110849215.0A Pending CN113371952A (en) | 2021-07-27 | 2021-07-27 | Denitrification and dephosphorization device for water treatment |
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| Country | Link |
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| CN (1) | CN113371952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043547A (en) * | 2022-05-13 | 2022-09-13 | 中南大学 | Advanced oxidation-efficient denitrification biological filter for removing ammonia nitrogen pollution and process thereof |
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| CN115043547A (en) * | 2022-05-13 | 2022-09-13 | 中南大学 | Advanced oxidation-efficient denitrification biological filter for removing ammonia nitrogen pollution and process thereof |
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