CN213012060U - Adjustable dissolved air releaser for air floatation tank - Google Patents
Adjustable dissolved air releaser for air floatation tank Download PDFInfo
- Publication number
- CN213012060U CN213012060U CN202021220943.2U CN202021220943U CN213012060U CN 213012060 U CN213012060 U CN 213012060U CN 202021220943 U CN202021220943 U CN 202021220943U CN 213012060 U CN213012060 U CN 213012060U
- Authority
- CN
- China
- Prior art keywords
- air
- joint
- dissolved air
- pipe
- releaser
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009792 diffusion process Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000005188 flotation Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000003578 releasing effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an adjustable dissolved air releaser for air supporting pond belongs to waste water treatment technical field. The utility model relates to an adjustable dissolved air releaser for an air floatation tank, which comprises an adjusting valve, wherein an adjusting hand wheel is arranged above the adjusting valve and is connected with a handle through a connecting rod; the inlet of the regulating valve is connected with the dissolved air water pipe through a joint A; the outlet of the regulating valve is connected with the dissolved gas diffusion pipe; the dissolved air diffusion pipe comprises a joint B, an elbow and a straight pipe, wherein the joint B is T-shaped, two ends of the joint B are respectively connected with the elbow, and the elbow is connected with the straight pipe. The utility model has the advantages of being scientific and reasonable in design, the simple operation, it is with low costs, not only have adjustable function, be difficult for moreover blocking, easy clearance, application scope is wide.
Description
Technical Field
The utility model relates to an adjustable dissolved air releaser for air supporting pond belongs to waste water treatment technical field.
Background
The dissolved air releaser is an indispensable component of the air flotation tank and has the function of reducing the pressure of dissolved air water through the throttling action, so that the air dissolved in water is released, released micro air bubbles are adhered to suspended matters in the water to be treated to form an 'air-solid' combination body with the specific gravity smaller than that of the water, the air-solid combination body rises to the water surface through the buoyancy action, and then the air-solid combination body is removed by a slag scraping device, so that the water quality is purified.
At present, the releaser is mostly in a fixed form, can not be adjusted, is easy to block, is inconvenient to clean, can only have a good treatment effect under a certain condition, and is poor in the capability of adapting to the change of external conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable dissolved air releaser for air supporting pond, its design scientific and reasonable, the simple operation, it is with low costs, not only have adjustable function, difficult jam moreover, easy clearance, application scope is wide.
The utility model relates to an adjustable dissolved air releaser for an air floatation tank, which comprises an adjusting valve, wherein an adjusting hand wheel is arranged above the adjusting valve and is connected with a handle through a connecting rod; the inlet of the regulating valve is connected with the dissolved air water pipe through a joint A; the outlet of the regulating valve is connected with the dissolved gas diffusion pipe; the dissolved air diffusion pipe comprises a joint B, an elbow and a straight pipe, wherein the joint B is T-shaped, two ends of the joint B are respectively connected with the elbow, and the elbow is connected with the straight pipe.
Preferably, the included angle between the straight pipe and the joint B is 25-35 degrees, which is beneficial to better diffusion of bubbles. Further preferably, the included angle is 30 °.
Preferably, the connector B is connected with the inlet of the regulating valve through outer pipe threads.
Preferably, the adjusting hand wheel is made of polytetrafluoroethylene.
The handle is positioned above the liquid level of the air floatation tank, and the operation is convenient. Through the handle of rotatory position above the air supporting pond liquid level, through the transmission effect of connecting rod, and then the adjusting handle wheel of rotatory governing valve top, the degree of opening of the governing valve that from this adjustment that can be convenient is located the air supporting pond bottom, dissolves the intraductal dissolved air water of gas and spouts into pending aquatic through dissolving the gas diffusion tube after the governing valve decompression.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model can change the opening degree of the regulating valve by rotating the handle to adjust the pressure of the dissolved air water in front of the releaser and the flow of the releaser, so as to achieve the optimal dissolved air release effect and the optimal efficiency of the air flotation tank;
(2) by using the utility model, the releasing effects of a plurality of releasers matched with one air floatation tank can be conveniently adjusted to be consistent by respectively rotating the handles;
(3) the utility model can effectively reduce the blockage, and can conveniently remove the blockage by adjusting the opening degree of the adjusting valve, and the management is very convenient (the opening degree of the adjusting valve is manually and rapidly changed, and the blockage is discharged into water through the dissolved air diffusion pipe);
(4) the utility model has wide applicable pressure and flow regulation range and can adapt to air floatation tanks with different pressure and flow requirements;
(5) the utility model discloses simple structure, it is with low costs, have apparent economic benefits.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the dissolved air nozzle of the present invention;
FIG. 3 is a front view of the dissolved air nozzle of the present invention;
in the figure: 1. a handle; 2. a connecting rod; 3. adjusting a hand wheel; 4. a dissolved air diffusion tube; 5. a joint A; 6. adjusting a valve; 7. a dissolved air water pipe; 8. a joint B; 9. bending the pipe; 10. a straight tube.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1-3, an adjustable dissolved air releaser for an air flotation tank comprises an adjusting valve 6, an adjusting hand 3 wheel is arranged above the adjusting valve 6, and the adjusting hand wheel 3 is connected with a handle 1 through a connecting rod 1; the inlet of the regulating valve 6 is connected with the dissolved air water pipe 7 through a joint A5; the outlet of the regulating valve 6 is connected with the dissolved gas diffusion pipe 4; the dissolved air diffusion pipe 4 comprises a joint B8, an elbow pipe 9 and a straight pipe 10, wherein the joint B8 is T-shaped, two ends of the joint B8 are respectively connected with the elbow pipe 9, and the elbow pipe 9 is connected with the straight pipe 10.
The included angle between the straight pipe 10 and the joint B8 is 30 degrees.
The connector B8 is connected with the outlet of the adjusting valve 6 through outer pipe threads.
The adjusting hand wheel 3 is made of polytetrafluoroethylene.
The handle 1 is positioned above the liquid level of the air floatation tank, and is convenient to operate. Through the rotatory handle 1 that is located above the air supporting pond liquid level, through the transmission effect of connecting rod 2, and then the adjusting handle 3 of rotatory governing valve 6 top, the adjustment that from this can be convenient is located the opening degree of governing valve 6 of air supporting bottom of the pool portion, dissolves the gas water in the gas water pipe 7 and passes through governing valve 6 decompression back, spouts into pending aquatic through dissolving gas diffusion tube 4. By using the utility model, the releasing effects of a plurality of releasers matched with one air floatation tank can be conveniently adjusted to be consistent by respectively rotating the handles 1; use the utility model discloses, can effectually reduce to block up, through the degree of opening of adjusting governing valve 6, can be very convenient get rid of the plug, it is very convenient to manage.
Claims (4)
1. An adjustable dissolved air releaser for air supporting pond which characterized in that: the device comprises an adjusting valve, wherein an adjusting hand wheel is arranged above the adjusting valve and is connected with a handle through a connecting rod; the inlet of the regulating valve is connected with the dissolved air water pipe through a joint A; the outlet of the regulating valve is connected with the dissolved gas diffusion pipe; the dissolved air diffusion pipe comprises a joint B, an elbow and a straight pipe, wherein the joint B is T-shaped, two ends of the joint B are respectively connected with the elbow, and the elbow is connected with the straight pipe.
2. The adjustable dissolved air releaser for air flotation tank as claimed in claim 1, characterized in that: the included angle between the straight pipe and the joint B is 25-35 degrees.
3. The adjustable dissolved air releaser for air flotation tank as claimed in claim 1, characterized in that: the joint B is connected with the outlet of the regulating valve through outer pipe threads.
4. The adjustable dissolved air releaser for air flotation tank as claimed in claim 1, characterized in that: the material of the adjusting hand wheel is polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021220943.2U CN213012060U (en) | 2020-06-27 | 2020-06-27 | Adjustable dissolved air releaser for air floatation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021220943.2U CN213012060U (en) | 2020-06-27 | 2020-06-27 | Adjustable dissolved air releaser for air floatation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213012060U true CN213012060U (en) | 2021-04-20 |
Family
ID=75498626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021220943.2U Expired - Fee Related CN213012060U (en) | 2020-06-27 | 2020-06-27 | Adjustable dissolved air releaser for air floatation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213012060U (en) |
-
2020
- 2020-06-27 CN CN202021220943.2U patent/CN213012060U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102897911B (en) | Anaerobic tank jet-flow water distributor and water distribution blending system | |
| CN101913724A (en) | Device for treating eutrophication water blue algae | |
| CN213012060U (en) | Adjustable dissolved air releaser for air floatation tank | |
| CN202945093U (en) | Jetting water distributor and water distribution and agitation system of anaerobic tank | |
| CN208830409U (en) | A kind of non-negative pressure water-supply device | |
| CN207581461U (en) | A kind of modified siphon type pulse water device | |
| CN206352087U (en) | Integrated advanced treatment apparatus | |
| AU5383200A (en) | Cascade bath spout apparatus | |
| CN209295728U (en) | Using the bath sewage afterheat utilizing system of sewage heat exchanger | |
| CN209205574U (en) | A kind of injection apparatus spray head being easily installed with disassembly | |
| CN209383530U (en) | A kind of Multifunction fishing fresh water dual-purpose foam separator | |
| CN207928848U (en) | A kind of sewage disposal solid impurity settler | |
| CN208684501U (en) | A kind of sewage treatment multi stage precipitation device | |
| CN207259195U (en) | A kind of air-dissolving air-float sewage-treatment plant | |
| WO2012031461A1 (en) | Air supply device, air-liquid pump with said air supply device and cultivation water processing system for aquaculture | |
| CN208050492U (en) | Clean water circulation treatment device | |
| CN218373731U (en) | High-efficient water quality treatment ship of big water face | |
| CN206682409U (en) | A kind of built-in instant decompression release device | |
| CN209537108U (en) | A kind of micro-nano bubble release disperser for open waters | |
| CN210736469U (en) | Sewage treatment system of sewage treatment station | |
| CN213965303U (en) | Secondary sedimentation tank cleaning device | |
| CN109467209A (en) | A kind of Multifunction fishing fresh water dual-purpose foam separator | |
| CN218371909U (en) | Integrated efficient sewage treatment sedimentation tank | |
| CN204752346U (en) | Water treatment plant's water treatment drop aerator | |
| CN209853772U (en) | Novel air floatation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |