CN220703432U - Novel perforation aeration device - Google Patents
Novel perforation aeration device Download PDFInfo
- Publication number
- CN220703432U CN220703432U CN202322399087.1U CN202322399087U CN220703432U CN 220703432 U CN220703432 U CN 220703432U CN 202322399087 U CN202322399087 U CN 202322399087U CN 220703432 U CN220703432 U CN 220703432U
- Authority
- CN
- China
- Prior art keywords
- aeration
- fixed
- bottom shell
- communication hole
- aeration pipe
- 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.)
- Active
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 70
- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 46
- 238000009434 installation Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- 238000007664 blowing Methods 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003911 water pollution 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a novel perforation aeration device, and relates to the technical field of water treatment. The utility model comprises a bottom shell, a connecting frame, an aeration pipe and an outer supporting disk, wherein the top of the bottom shell is uniformly provided with communication holes, the top of the bottom shell outside the communication holes is fixedly provided with the aeration pipe, the inner diameter of the aeration pipe is larger than that of the communication holes, the connecting frame is movably connected in the communication holes, the connecting frame comprises a sealing disk, the sealing disk is arranged in the communication holes, the outer supporting disk is fixed at the lower part of the outer side of the bottom shell, and an outer cylinder is arranged below the outer supporting disk in an annular array. According to the utility model, the bottom shell, the connecting frame, the aeration pipe and the outer supporting disc are arranged, so that the problems that the perforated aeration device is inconvenient to prevent a gas transmission pipeline from being polluted by backwater on the premise of ensuring aeration permeability and has poor installation applicability to muddy ground are solved.
Description
Technical Field
The utility model belongs to the technical field of water treatment, and particularly relates to a novel perforation aeration device.
Background
Along with the development of industrialization, water pollution becomes more serious, so that people need to treat sewage, in the existing sewage treatment scheme, water is treated by active microorganisms, but after the water is polluted, oxygen in the water is drastically reduced, and the survival rate of the active organisms is easily reduced, so that the water needs to be properly oxygenated, oxygenation work generally uses a perforation aeration device to oxygenate the water, and the aeration is a water treatment method that water and air are fully contacted to exchange gaseous substances and remove volatile substances in the water, or gas escapes from the water, such as odor of the water or harmful gases such as carbon dioxide and hydrogen sulfide; or oxygen is dissolved into water to increase the concentration of dissolved oxygen, so as to achieve the purposes of removing iron and manganese or promoting aerobic microorganisms to degrade organic matters, but the following defects still exist in the practical use:
1. when the perforated aeration device works, air is directly led into an aeration pipeline, so that the air is dispersed into a large amount of bubbles and is dissipated into water, when the aeration is stopped, the water directly enters the aeration pipeline and flows back into a corresponding pipeline for conveying the air due to the action of water pressure to form pollution, and when the aeration pipe is directly changed into one-way ventilation, the required power is higher and the energy consumption is higher;
2. the perforated aeration device is directly installed at the water bottom when being installed, is fixed through expansion bolts, does not have cement at the water bottom, and is unstable when being muddy water bottom, and is directly inserted into the water bottom through inserted pins when being installed, and is easy to skew along with the flowing action of water.
Disclosure of Invention
The utility model aims to provide a novel perforation aeration device, which solves the problems that the perforation aeration device is inconvenient to prevent a gas transmission pipeline from being polluted by backwater on the premise of ensuring aeration air permeability and has poor installation applicability to muddy ground by arranging a bottom shell, a connecting frame, an aeration pipe and an outer supporting disc.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a novel perforation aeration device, which comprises a bottom shell, a connecting frame, an aeration pipe and an outer supporting disc, wherein the top of the bottom shell is uniformly provided with a communication hole, the top of the bottom shell outside the communication hole is fixedly provided with the aeration pipe, the inner diameter of the aeration pipe is larger than that of the communication hole, the connecting frame is movably connected in the communication hole, the connecting frame comprises a sealing disc, the sealing disc is arranged in the communication hole, the outer supporting disc is fixedly arranged at the lower part of the outer side of the bottom shell, an outer cylinder is arranged below the outer supporting disc in an annular array, during operation, the bottom shell is used for providing transfer of conveying air, the communication hole on the bottom shell is closed by the connecting frame in cooperation with a supporting ring, the air led into the bottom shell is reintroduced into water by the aeration pipe to form bubbles, and the bottom shell is stably supported at the bottom of water by the outer supporting disc to prevent skew.
Further, the middle part of the outer side of the bottom shell is fixedly communicated with a gas pipe, supporting rings are fixed in the communication holes, and when the bottom shell works, air led out of the blower device is conveyed into the bottom shell through the gas pipe, and the sealing disc is limited through the supporting rings.
Further, the support ring comprises a fixed ring and an inner groove, the fixed ring is fixed in the communication hole at the top of the bottom shell, the inner groove is formed in the top of the fixed ring, the sealing disc is movably connected in the inner groove, and the support ring limits the sealing disc through the inner groove in the fixed ring when in operation.
Further, the link still includes connecting rod and balancing weight, every the bottom face central authorities of closing the dish all are fixed with the connecting rod, the bottom mounting of connecting rod has the balancing weight, and the closing dish is at the during operation, connects the balancing weight through the connecting rod, under the effect of balancing weight for the closing dish is when not having the air to promote upwards, restriction in the supporting ring.
Further, the outer side of the aeration pipe is uniformly provided with air outlet holes, the diameters of the air outlet holes are the same, and when the aeration pipe works, air entering the aeration pipe is uniformly guided into water through the air outlet holes to form bubbles for aeration.
Further, the bottom of outer supporting disk holds annular array and is fixed with the inserted link, every the bottom of inserted link all is fixed with the conical head, the urceolus is fixed in the week side of inserted link, and outer supporting disk is at the during operation, inserts the submarine through inserted link cooperation conical head, cooperates the urceolus at the submarine cooperation for the drain pan supports at the submarine steadily.
The utility model has the following beneficial effects:
1. according to the utility model, the bottom shell, the connecting frame and the aeration pipe are arranged, so that the problem that the perforated aeration device is inconvenient to prevent a gas transmission pipeline from being polluted by backwater on the premise of ensuring aeration permeability is solved, air is guided into the bottom shell through the gas transmission pipe by the blower device, so that the pressure in the bottom shell is increased, the sealing disc in the supporting ring is pushed to drive the sealing disc to rise, after the sealing disc rises, the communication hole is communicated with the aeration pipe, high-pressure air in the bottom shell enters the aeration pipe, is guided out through the air outlet hole at the outer side of the aeration pipe in the aeration pipe, compact bubbles are formed in water, when the air is stopped from being input into the bottom shell, the connecting frame falls down, the sealing disc enters the supporting ring, the bottom shell is sealed, the aeration permeability can be well ensured when the aeration is finished, and the gas transmission pipeline can be timely prevented from being polluted by backwater when the aeration is finished.
2. According to the utility model, the problem of poor installation applicability of the perforated aeration device to the muddy ground is solved by arranging the bottom shell and the outer support disc, when the outer support disc works, the outer support disc is firstly inserted into the water bottom through the conical head and then enters the water bottom through the inserted link, so that the outer cylinder is buried under water, and finally, the outer support disc is supported on the water bottom, and when buoyancy is generated in the bottom shell, the outer support disc is matched with the inserted link through the outer cylinder, so that the bottom shell can still be stably limited by the outer support disc, and the installation applicability of the perforated aeration device to the muddy ground is better.
Drawings
FIG. 1 is a perspective view of an assembled structure of a novel perforated aeration device;
fig. 2 is a perspective view of a bottom case structure;
FIG. 3 is a perspective view of a support ring structure;
FIG. 4 is a perspective view of a structure of a connecting frame;
FIG. 5 is a perspective view of the structure of an aeration tube;
fig. 6 is a perspective view of the structure of the outer support plate.
Reference numerals:
1. a bottom case; 101. a communication hole; 102. a support ring; 1021. a fixing ring; 1022. an inner tank; 103. a gas pipe; 2. a connecting frame; 201. a closing disk; 202. a connecting rod; 203. balancing weight; 3. an aeration pipe; 301. an air outlet hole; 4. an outer support plate; 401. a rod; 402. a conical head; 403. an outer cylinder.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-6, the utility model discloses a novel perforated aeration device, which comprises a bottom shell 1, a connecting frame 2, an aeration pipe 3 and an outer support disc 4, wherein the top of the bottom shell 1 is uniformly provided with a communication hole 101, the bottom shell 1 is communicated with the aeration pipe 3 through the communication hole 101 when in operation for providing corresponding air for aeration, the top of the bottom shell 1 outside the communication hole 101 is fixedly provided with the aeration pipe 3, the inner diameter of the aeration pipe 3 is larger than the inner diameter of the communication hole 101, the aeration pipe 3 performs corresponding aeration operation after entering during operation, the connecting frame 2 is movably connected in the communication hole 101, the connecting frame 2 is in operation, when the aeration pipe 3 is not in the bottom shell 1, a support ring 102 in the communication hole 101 is closed, the connecting frame 2 comprises a closing disc 201, the closing disc 201 is arranged in the communication hole 101, the support ring 102 is closed through the closing disc 201, the outer support disc 4 is fixedly arranged at the lower part of the outer side of the bottom shell 1, the outer support disc 4 provides stable support for the bottom shell 1 at the water bottom, an outer cylinder 403 is arranged below the outer support disc 4 in an annular array, and the outer cylinder 403 is inserted into the water bottom 401 during operation, and the stability of the water after the water is inserted into the water bottom is increased.
As shown in fig. 1 and 2, the middle part of the outer side of the bottom shell 1 is fixedly communicated with a gas pipe 103, the communication holes 101 are internally and fixedly provided with support rings 102, and when the bottom shell 1 works, one end, far away from the bottom shell 1, of the gas pipe 103 is communicated with a blowing device output end for conveying air, so that the air at the blowing device output end can be guided into the bottom shell 1 through the gas pipe 103, and the sealing disc 201 is movably connected in the sealing disc through the support rings 102.
As shown in fig. 1 and 3, the supporting ring 102 includes a fixing ring 1021 and an inner groove 1022, the fixing ring 1021 is fixed in the communication hole 101 at the top of the bottom shell 1, the inner groove 1022 is provided at the top of the fixing ring 1021, the sealing plate 201 is movably connected in the inner groove 1022, and the supporting ring 102 movably connects the sealing plate 201 therein through the inner groove 1022 in the fixing ring 1021 when in operation, so that the sealing plate 201 cooperates with the supporting ring 102 to seal the communication hole 101 when in use.
As shown in fig. 1 and 4, the connecting frame 2 further includes a connecting rod 202 and a balancing weight 203, the connecting rod 202 is fixed at the center of the bottom end surface of each sealing disc 201, the balancing weight 203 is fixed at the bottom end of the connecting rod 202, when the connecting frame 2 works, the connecting rod 202 is pulled downwards by the balancing weight 203, and when the connecting rod 202 descends, the sealing disc 201 is driven to descend, so that the sealing disc 201 enters the inner groove 1022 on the fixing ring 1021.
As shown in fig. 1 and 5, the outer side of the aeration pipe 3 is uniformly provided with air outlet holes 301, the diameters of the air outlet holes 301 are the same, and when the aeration pipe 3 works, air entering the aeration pipe 3 in the bottom shell 1 enters the air outlet holes 301 and is led into water outside the aeration pipe 3 to form fine bubbles for aeration.
As shown in fig. 1 and 6, the bottom ring-shaped array of the outer support disc 4 is fixed with the insert rods 401, the bottom end of each insert rod 401 is fixed with a conical head 402, the outer cylinder 403 is fixed on the periphery side of the insert rod 401, when the outer support disc 4 works, the outer support disc 4 is firstly inserted into the water bottom through the conical heads 402, then enters the water bottom through the insert rods 401, so that the outer cylinder 403 is buried under the water, finally, is supported on the water bottom through the outer support disc 4, and when buoyancy is generated in the bottom shell 1, the outer support disc 4 can still stably limit the bottom shell 1 on the water bottom through the outer cylinder 403 matched with the insert rods 401.
The specific working principle of the utility model is as follows: during operation, firstly, the installation position of the bottom shell 1 at the water bottom is determined, after the air delivery pipe 103 is communicated with the output end of the air blowing device for delivering air, the outer support disc 4 is aligned with the corresponding installation position, the outer support disc 4 is pressed downwards, the water bottom is inserted through the conical head 402, the outer cylinder 403 is buried under the water, finally, the outer support disc 4 is supported at the water bottom, when buoyancy is generated in the bottom shell 1, the outer support disc 4 still can stably limit the bottom shell 1 at the water bottom through the outer cylinder 403 in cooperation with the inserting rod 401, then the operation can be started, during operation, the air is guided into the bottom shell 1 through the air delivery pipe 103 through the air blowing device, the pressure in the bottom shell 1 is increased, the sealing disc 201 in the bottom support ring 102 is pushed upwards, the sealing disc 201 is driven to rise, after the sealing disc 201 rises, the communication hole 101 is communicated with the aerator pipe 3, high-pressure air in the bottom shell 1 enters the aerator pipe 3, the air outlet 301 is led out through the hole 301 on the outer side of the aerator pipe 3, the bottom shell 1 forms buoyancy in the water, the bottom shell 1 is stopped, the air is delivered into the sealing disc 201 in the sealing ring 101 is driven by the sealing disc 201, and the sealing disc 201 falls down in the sealing disc 102 when the air delivery ring 203 is driven by the sealing disc 101 to the sealing disc 102.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a novel perforation aeration equipment, includes drain pan (1), link (2), aeration pipe (3) and outer supporting disk (4), its characterized in that: communication hole (101) have been seted up uniformly at the top of drain pan (1), drain pan (1) top in the communication hole (101) outside all is fixed with aeration pipe (3), the internal diameter of aeration pipe (3) is greater than the internal diameter of communication hole (101), swing joint has link (2) in communication hole (101), link (2) are including sealing dish (201), sealing dish (201) set up in communication hole (101), the outside lower part of drain pan (1) is fixed with outer supporting disk (4), outer supporting disk (4) below is annular array and is provided with urceolus (403).
2. A novel perforated aeration device according to claim 1, wherein: the middle part of the outer side of the bottom shell (1) is fixedly communicated with a gas pipe (103), and support rings (102) are fixed in the communication holes (101).
3. A novel perforated aeration device according to claim 2, wherein: the supporting ring (102) comprises a fixing ring (1021) and an inner groove (1022), the fixing ring (1021) is fixed in a communication hole (101) at the top of the bottom shell (1), the inner groove (1022) is formed in the top of the fixing ring (1021), and the sealing disc (201) is movably connected in the inner groove (1022).
4. A novel perforated aeration device according to claim 1, wherein: the connecting frame (2) further comprises connecting rods (202) and balancing weights (203), the connecting rods (202) are fixed in the center of the bottom end face of each sealing disc (201), and the balancing weights (203) are fixed at the bottom ends of the connecting rods (202).
5. A novel perforated aeration device according to claim 1, wherein: the outer side of the aeration pipe (3) is uniformly provided with air outlet holes (301), and the diameters of the air outlet holes (301) are the same.
6. A novel perforated aeration device according to claim 1, wherein: the bottom of outer supporting disk (4) holds annular array and is fixed with inserted bar (401), and every inserted bar (401) bottom all is fixed with conical head (402), urceolus (403) are fixed in the week side of inserted bar (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399087.1U CN220703432U (en) | 2023-09-05 | 2023-09-05 | Novel perforation aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399087.1U CN220703432U (en) | 2023-09-05 | 2023-09-05 | Novel perforation aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220703432U true CN220703432U (en) | 2024-04-02 |
Family
ID=90440506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322399087.1U Active CN220703432U (en) | 2023-09-05 | 2023-09-05 | Novel perforation aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220703432U (en) |
-
2023
- 2023-09-05 CN CN202322399087.1U patent/CN220703432U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103043852B (en) | Wastewater treatment process and device | |
| CN103043853B (en) | Advanced treatment process and device for sewage | |
| CN100448788C (en) | Composite micro oxygen hydrolysis reaction device and its method of treating sewage | |
| CN206407964U (en) | A kind of floated micro-nano aeration device of water body purification | |
| CN2430440Y (en) | Lift flow biological denitrification filter pool | |
| CN220703432U (en) | Novel perforation aeration device | |
| CN205635284U (en) | Sewage treatment device is bred in integration | |
| CN201458810U (en) | Liftable micropore aerator | |
| CN108569780B (en) | Bubble cutting biological contact oxidation strengthening water pumping aeration water quality improvement device | |
| CN203048733U (en) | Advanced sewage treatment device | |
| CN214141780U (en) | Aeration equipment of effluent water sump automatic rising | |
| CN213060347U (en) | Sewage treatment aeration equipment | |
| CN215946891U (en) | Microbial generation device for water bodies of rivers and lakes | |
| CN214383722U (en) | High-efficiency hydrolysis bioreactor | |
| CN212450857U (en) | A online microorganism is cultivateed and is thrown feeder apparatus for water | |
| CN115028267A (en) | Waste water recycling device | |
| CN212050714U (en) | Improved biological contact oxidation device for sewage treatment | |
| CN213596102U (en) | Leachate treatment tank for anaerobic coupling ozone microbubbles | |
| CN203373193U (en) | Expandable microporous membrane type aerator | |
| CN207016569U (en) | A kind of mushroom head for being used to fluidize cyclic aeration device | |
| CN221217497U (en) | Aeration equipment for municipal sewage treatment | |
| CN203048732U (en) | Sewage treatment device | |
| CN220812086U (en) | Float-type submersible centrifugal aerator | |
| CN220098743U (en) | SBBR sewage treatment plant of high-efficient denitrogenation | |
| CN217479150U (en) | Carborundum micropore aeration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |