CN214570885U - High-efficient air supporting pond of waste water treatment - Google Patents
High-efficient air supporting pond of waste water treatment Download PDFInfo
- Publication number
- CN214570885U CN214570885U CN202120267438.1U CN202120267438U CN214570885U CN 214570885 U CN214570885 U CN 214570885U CN 202120267438 U CN202120267438 U CN 202120267438U CN 214570885 U CN214570885 U CN 214570885U
- Authority
- CN
- China
- Prior art keywords
- water
- tank body
- tank
- level
- communicated
- 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
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a water treatment technical field especially relates to a high-efficient air supporting pond of waste water treatment. The high-efficiency wastewater treatment air flotation tank comprises a tank body, a water outlet tank and a return pipeline; the water outlet pool comprises a high-water-level pool body and a low-water-level pool body; the tank body is communicated with the high water level tank body, and the high water level tank body is communicated with the low water level tank body through overflow ports; the tank body is communicated with the high water level tank body through a return pipeline. The water outlet tank is divided into a high-water-level tank body and a low-water-level tank body, the high-water-level tank body provides required water for the return pipeline, and the low-water-level tank body is used for draining water. Equivalently, a water storage space is specially added for the water return pipeline, and the aeration effect of the releaser is prevented from being influenced due to insufficient water.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a high-efficient air supporting pond of waste water treatment.
Background
At present, the conventional wastewater treatment air floatation tank device is characterized in that the effluent tank is directly communicated with the water outlet after the wastewater is aerated by the releaser, but part of water in the effluent tank needs to flow back to the pressure dissolved air tank through the dissolved air pump, and because the effluent tank has too much water discharge and other reasons, the required water quantity of the pressure dissolved air tank cannot be ensured in the operation process, so that the aeration effect of the releaser is influenced, and the effluent quality index of wastewater treatment is seriously influenced in production.
SUMMERY OF THE UTILITY MODEL
The first purpose of the utility model is to provide a wastewater treatment high-efficiency air floatation tank, which can solve the problem that the required water volume of a pressure container tank can not be ensured in the prior art;
the utility model provides a high-efficiency air floatation tank for wastewater treatment, which comprises a tank body, a water outlet tank and a return pipeline;
the water outlet pool comprises a high-water-level pool body and a low-water-level pool body;
the tank body is communicated with the high water level tank body, and the high water level tank body is communicated with the low water level tank body through overflow ports;
the tank body is communicated with the high water level tank body through a return pipeline.
Preferably, the tank body is communicated with a water inlet, a slag discharge port, a vent port and a sludge discharge port.
Preferably, the upper part of the pool body is provided with a chain type slag extractor.
Preferably, a wall body is arranged between the high-water-level tank body and the low-water-level tank body, and the upper end of the wall body is provided with an overflow port.
Preferably, the low water level tank body is provided with a water outlet in a communicating manner.
Preferably, the return pipeline comprises a dissolved air inlet pipeline, a dissolved air pump, an air compressor inlet pipeline, an air compressor, a pressure dissolved air tank release pipeline and a releaser;
the high-water-level tank body is communicated with the dissolved air pump through a dissolved air inlet pipeline;
the dissolved air pump is communicated with the pressure dissolved air tank, and the pressure container tank is communicated with the releaser through a pressure dissolved air tank release pipeline;
the air compressor is communicated with the pressure container tank through an air compressor air inlet pipeline.
Preferably, a first glass rotameter is arranged on the air inlet pipeline of the air compressor;
and a second glass rotameter is arranged on a communicating pipeline between the dissolved air pump and the pressure container tank.
Preferably, the water storage capacity of the high-water-level tank body is equal to the water demand of the pressure dissolved air tank.
Preferably, the dissolved air water inlet pipeline is communicated with the bottom of the high-water-level tank body.
Preferably, a wall is arranged between the tank body and the high water level tank body, and an overflow port is arranged on the wall between the tank body and the high water level tank body.
Has the advantages that:
the water outlet tank is divided into a high-water-level tank body and a low-water-level tank body, the high-water-level tank body provides required water for the return pipeline, and the low-water-level tank body is used for draining water. Equivalently, a water storage space is specially added for the water return pipeline, and the aeration effect of the releaser is prevented from being influenced due to insufficient water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a wastewater treatment high-efficiency air flotation tank according to an embodiment of the present invention;
FIG. 2 is a side view of a wastewater treatment high-efficiency air flotation tank according to an embodiment of the present invention;
FIG. 3 is a top view of the wastewater treatment high-efficiency air flotation tank provided by the embodiment of the present invention.
Description of reference numerals:
1. a pressure dissolved air tank; 2. an air compressor; 3. a chain type slag skimming machine; 4. a working platform; 5. a dissolved air pump; 6. a releaser; 7. a first glass rotameter; 8. a second glass rotameter; 9. a dissolved air inlet pipeline; 10. an air inlet pipeline of the air compressor; 11. a pressure dissolved air tank release pipeline; 12. a low water level tank body; 13. a high water level tank body; 14. a wall body; 15. a water outlet pool; 16. a water inlet; 17. a water outlet; 18. a slag discharge port; 19. a vent port; 20. a sludge discharge port; 21. a tank body.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to fig. 3, the present embodiment provides a high efficiency air flotation tank for wastewater treatment, which includes a tank body 21, an effluent tank 15 and a return line.
The water outlet tank 15 comprises a high water level tank body 13 and a low water level tank body 12.
The tank body 21 and the high water level tank body 13, and the high water level tank body 13 and the low water level tank body 12 are communicated through overflow ports.
The tank body 21 is also communicated with the high water level tank body 13 through a return pipeline.
In the present embodiment, the water outlet tank 15 is divided into a high-level tank body 13 and a low-level tank body 12, the high-level tank body 13 supplies a required amount of water to the return line, and the low-level tank body 12 is used for draining water. Equivalently, a water storage space is specially added for the water return pipeline, and the aeration effect of the releaser 6 is prevented from being influenced due to insufficient water.
The tank body 21 is provided with a water inlet 16, a slag discharge port 18, a vent 19 and a sludge discharge port 20 in a communicating manner, and the water inlet 16, the slag discharge port 18, the vent 19 and the sludge discharge port 20 are respectively used for supplying water, discharging slag, venting and discharging sludge into the tank body 21.
The upper part of the tank body 21 is provided with a chain type skimming machine 3. Scum on the upper part of the tank body 21 can be pushed to the scum outlet 18 through the chain type slag skimmer 3. Specifically, the chain type slag skimmer 3 is arranged opposite to the slag discharging port 18.
A wall 14 is arranged between the high water level tank body 13 and the low water level tank body 12, and an overflow port is arranged at the upper end of the wall 14. A wall is arranged between the tank body 21 and the high water level tank body 13, and an overflow port is arranged on the wall between the tank body 21 and the high water level tank body 13.
The low water level tank body 12 is communicated with a water outlet 17.
Through between cell body 21 and high water level cell body 13, high water level cell body 13 and low water level cell body 12 set up the wall body, and set up the overflow mouth on the wall body that corresponds, and through the corresponding wall body of control, the height of overflow mouth, and cell body 21, form the difference in height between high water level cell body 13 and the low water level cell body 12, realized that the water of having handled by cell body 21 flows into high water level cell body 13 earlier, treat that water in the high water level cell body 13 reaches the overflow height after, flow into in the low water level cell body 12 by high water level cell body 13 again. The water in the low-water-level tank body 12 is discharged through the water outlet 17. This arrangement ensures that a part of water is retained in the high-water level tank body 13, and this part of water can be used by the return water pipeline.
The return line comprises a dissolved air inlet line 9, a dissolved air pump 5, an air compressor inlet line 10, an air compressor 2, a pressure dissolved air tank 1, a pressure dissolved air tank release line 11 and a releaser 6.
The high water level tank body 13 is communicated with the dissolved air pump 5 through a dissolved air inlet pipeline 9.
The dissolved air pump 5 is communicated with the pressure dissolved air tank 1, and the pressure container tank is communicated with the releaser 6 through a pressure dissolved air tank release pipeline.
The air compressor 2 is communicated with the pressure vessel tank through an air compressor inlet pipeline 10.
A first glass rotameter 7 is arranged on an air inlet pipeline 10 of the air compressor, and a second glass rotameter 8 is arranged on a communicating pipeline between the dissolved air pump and the pressure container tank.
The water storage capacity of the high-water-level tank body 13 is equal to the water demand of the pressure dissolved air tank 1. The dissolved air inlet pipeline 9 is communicated with the bottom of the high water level tank body 13. Therefore, the water in the high-water-level tank body 13 can be ensured to provide sufficient water for the container tank.
Of course, it is not excluded that the water storage capacity of the high water level tank body 13 is greater than the water demand of the pressure dissolved air tank 1. Considering that the tank body 21 replenishes the high-level tank body 13 with water, even the water storage capacity of the high-level tank body 13 can be smaller than the water demand of the pressure dissolved air tank 1.
That is to say, because this application has set up a high water level cell body 13, has increased an independent play water space for the return water pipeline in other words, compare with prior art, supply water to the return water pipeline and have stronger stability.
The aeration quantity of the releaser 6 fully meets the requirements of a wastewater treatment system. In addition, a workbench 4 is arranged on one side of the tank body 21.
For further explanation of the above wastewater treatment high-efficiency air flotation tank, this embodiment also provides a working process of the above wastewater treatment high-efficiency air flotation tank.
When the device is used specifically, at the initial stage of the test operation of the high-efficiency air flotation tank for wastewater treatment, namely, the device is not put into production formally, foreign matters in all the tanks are firstly cleaned, then the water inlet 16 is opened for water inflow, when the tank body 13 is full of water level, the dissolved air pump 5 is started to return wastewater to the pressure dissolved air tank 1, meanwhile, the water outlet 17 is opened, the aeration condition of the tank is observed, whether aeration is uniform or not is mainly checked, and the water quality index of the effluent is detected. Putting the wastewater into formal production after the water quality reaches the standard, and putting the wastewater treatment efficient air flotation tank protection device into a normal operation procedure.
In summary, the conventional wastewater treatment air flotation tank device is changed into the mode that the water outlet tank 15 is provided with the high-water-level tank body 13 and the low-water-level tank body 12 instead of the mode that the water outlet tank 15 is directly communicated with the water outlet 17 after wastewater inflow water is aerated by the releaser 6. In the conventional wastewater treatment air flotation tank device, water discharged from the water outlet tank 15 directly flows back to the pressure dissolved air tank 1 through the dissolved air pump 5, and water in the high-water-level tank body 13 of the water outlet tank 15 flows back to the pressure dissolved air tank 1 through the dissolved air pump 5. The conventional wastewater treatment air flotation tank device is changed from that the pressure dissolved air tank 1 enters the releaser 6 to directly aerate the incoming wastewater water to that the pressure dissolved air tank 1 meeting the required aeration water quantity enters the releaser 6 to aerate the incoming wastewater water. Compared with the conventional wastewater treatment air flotation tank device, the device has stability, increases the safety during debugging and production on the one hand, is convenient for debugging and production, and has great economy in the long run.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An efficient air flotation tank for wastewater treatment is characterized by comprising a tank body, a water outlet tank and a return pipeline;
the water outlet pool comprises a high-water-level pool body and a low-water-level pool body;
the tank body is communicated with the high water level tank body, and the high water level tank body is communicated with the low water level tank body through overflow ports;
the tank body is communicated with the high water level tank body through a return pipeline.
2. The efficient air flotation tank for wastewater treatment according to claim 1, wherein the tank body is provided with a water inlet, a slag discharge port, a vent port and a sludge discharge port in communication.
3. The efficient air flotation tank for wastewater treatment according to claim 1 or 2, characterized in that a chain type slag extractor is arranged at the upper part of the tank body.
4. The efficient air flotation tank for wastewater treatment as claimed in claim 1, wherein a wall is arranged between the high-water-level tank body and the low-water-level tank body, and an overflow port is arranged at the upper end of the wall.
5. The high-efficiency air flotation tank for wastewater treatment according to claim 1, characterized in that the low-water-level tank body is communicated with a water outlet.
6. The efficient air flotation tank for wastewater treatment according to claim 1, wherein the return pipeline comprises a dissolved air inlet pipeline, a dissolved air pump, an air compressor inlet pipeline, an air compressor, a pressure dissolved air tank release pipeline and a releaser;
the high-water-level tank body is communicated with the dissolved air pump through a dissolved air inlet pipeline;
the dissolved air pump is communicated with the pressure dissolved air tank, and the pressure container tank is communicated with the releaser through a pressure dissolved air tank release pipeline;
the air compressor is communicated with the pressure container tank through an air compressor air inlet pipeline.
7. The efficient air flotation tank for wastewater treatment as recited in claim 6, wherein a first glass rotameter is arranged on the air inlet pipeline of the air compressor;
and a second glass rotameter is arranged on a communicating pipeline between the dissolved air pump and the pressure container tank.
8. The efficient air flotation tank for wastewater treatment as recited in claim 6, wherein the water storage capacity of the high-water-level tank body is equal to the water demand of the pressure dissolved air tank.
9. The high efficiency air flotation tank for wastewater treatment as claimed in claim 8, wherein the dissolved air inlet pipeline is communicated with the bottom of the high water level tank body.
10. The efficient air flotation tank for wastewater treatment according to claim 1, wherein a wall is arranged between the tank body and the high water level tank body, and an overflow port is arranged on the wall between the tank body and the high water level tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267438.1U CN214570885U (en) | 2021-01-29 | 2021-01-29 | High-efficient air supporting pond of waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267438.1U CN214570885U (en) | 2021-01-29 | 2021-01-29 | High-efficient air supporting pond of waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214570885U true CN214570885U (en) | 2021-11-02 |
Family
ID=78314969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120267438.1U Active CN214570885U (en) | 2021-01-29 | 2021-01-29 | High-efficient air supporting pond of waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214570885U (en) |
-
2021
- 2021-01-29 CN CN202120267438.1U patent/CN214570885U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214570885U (en) | High-efficient air supporting pond of waste water treatment | |
| CN112723456A (en) | High-efficient air supporting pond of waste water treatment | |
| CN212102176U (en) | Aeration tank foam collector | |
| CN214570884U (en) | Wastewater treatment air flotation tank | |
| CN216711648U (en) | External air floatation system for oilfield produced water | |
| CN112723455A (en) | Wastewater treatment air flotation tank | |
| CN216212373U (en) | Full-automatic treatment system for nuclear medicine decay pool waste liquid | |
| CN215327188U (en) | CAST technology integration reaction tank for rural domestic sewage treatment | |
| CN214400056U (en) | Small-size kitchen garbage fermentation machine sewage treatment system | |
| CN211070705U (en) | Double-transit feeding system for coating of diaphragm | |
| CN208055101U (en) | A kind of water quantity exchange device for wastewater treatment | |
| CN216997853U (en) | Sewage treatment reactor | |
| CN219770740U (en) | Water tank | |
| JP4493371B2 (en) | Concentration separation method of sludge | |
| CN218403886U (en) | Waste water treatment device | |
| CN216403948U (en) | Biochemical device of type of deposiing | |
| CN214861601U (en) | Glass fiber reinforced plastic negative pressure water drawing device | |
| CN211004657U (en) | Automatic slag-discharging air flotation machine | |
| CN211570384U (en) | Purification system | |
| CN210973975U (en) | Dissolved air flotation dissolved air tank | |
| CN220846732U (en) | Sewage collecting and treating device of washing equipment | |
| CN217556014U (en) | Sludge discharge system | |
| CN220907316U (en) | Oil refining wastewater treatment device | |
| CN217312103U (en) | Sewage tank without adding chemicals | |
| CN215667440U (en) | Slurry suspension maintaining device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |