CN217783830U - Biochemical pond aeration energy-saving blower device - Google Patents
Biochemical pond aeration energy-saving blower device Download PDFInfo
- Publication number
- CN217783830U CN217783830U CN202221034958.9U CN202221034958U CN217783830U CN 217783830 U CN217783830 U CN 217783830U CN 202221034958 U CN202221034958 U CN 202221034958U CN 217783830 U CN217783830 U CN 217783830U
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- China
- Prior art keywords
- aeration
- blower
- biochemical
- biochemical pond
- frequency
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- 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
- 238000005273 aeration Methods 0.000 title claims abstract description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000004148 unit process Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- 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 biochemical pond aeration energy-saving blower device, include biochemical pond and lay the aeration systems in biochemical bottom of the pool portion, aeration systems includes aeration pipe and frequency conversion control air-blower, the inside frequency conversion controller that is equipped with of frequency conversion control air-blower, biochemical pond inside is equipped with dissolved oxygen detector and ORP detector, dissolved oxygen detector and ORP detector all with frequency conversion controller electric connection, the utility model discloses compare the advantage with prior art and lie in: according to the technology, a variable frequency control blower is added in an aeration system, the frequency of the blower can be adjusted according to the DO value and the ORP value of a biochemical pool, and the aeration air volume is changed. The system can adjust the operating frequency of the air blower in real time according to the water quality condition of water inflow, so that the whole aeration effect is better, most electric energy can be saved, and the operating cost of a sewage plant is reduced.
Description
Technical Field
The utility model relates to a biochemical pond sewage treatment field specifically indicates a biochemical pond aeration energy-saving blower device.
Background
The energy consumption of the sewage biological treatment unit process accounts for a considerable proportion of the direct energy consumption of the sewage plant, and the sum of the energy consumption of the sewage biological treatment unit process and the energy consumption of the sludge treatment unit process accounts for more than 60 percent of the direct energy consumption of the sewage plant. The aeration system of the activated sludge process consumes a large amount of electric energy for aeration, the aeration system basically runs continuously and has high power, otherwise, the aeration system cannot achieve good aeration effect and treatment effect, and an air blower installed in the biochemical tank treatment process is equipment with high energy consumption.
In sewage treatment, the link of high energy consumption mainly occurs in the aeration system link. The common aeration system control technology is to operate the air blower continuously, manually adjust the size of a valve of the air blower and adjust the ventilation volume. The method has extremely high energy consumption and can not achieve better aeration effect, so that the treatment effect of the whole biochemical tank is also poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving aeration blower device for biochemical tanks, which solves the problems.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a biochemical pond aeration energy-saving blower device, includes biochemical pond and lays the aeration system in biochemical pond bottom, aeration system includes aeration pipeline and frequency conversion control air-blower, the inside frequency conversion controller that is equipped with of frequency conversion control air-blower, biochemical pond is inside to be equipped with dissolved oxygen detector and ORP detector, dissolved oxygen detector and ORP detector all with frequency conversion controller electric connection.
As an improvement, the number of the dissolved oxygen detectors is set to be a plurality.
As an improvement, the number of the ORP detectors is set to be several.
As an improvement, a thermal mass flow meter is arranged inside the aeration pipeline.
As a modification, the speed of the variable-frequency control blower is adjusted at a frequency of 0.5HZ each time, and the time interval is once every minute.
Compared with the prior art, the utility model the advantage lies in: according to the technology, a variable frequency control blower is added in an aeration system, the frequency of the blower can be adjusted according to the DO value and the ORP value of a biochemical pool, and the aeration air volume is changed. The system can adjust the operating frequency of the air blower in real time according to the water quality condition of water inflow, so that the whole aeration effect is better, most electric energy can be saved, and the operating cost of a sewage plant is reduced.
Drawings
FIG. 1 is a plan view of the aeration of the biochemical pool of the energy-saving aeration blower device for biochemical pool of the present invention.
FIG. 2 is a diagram of an aeration pipeline system of the biochemical pool aeration energy-saving blower device of the utility model.
As shown in the figure: 1. a biochemical pool; 2. an aeration pipeline.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "provided", "mounted", "connected", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or a communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the accompanying drawings 1-2, the biochemical tank aeration energy-saving blower device comprises a biochemical tank 1 and an aeration system laid at the bottom of the biochemical tank, wherein the aeration system comprises an aeration pipeline 2 and a variable frequency control blower, a variable frequency controller is arranged in the variable frequency control blower, a dissolved oxygen detector and an ORP detector are arranged in the biochemical tank 1, and the dissolved oxygen detector and the ORP detector are both electrically connected with the variable frequency controller.
The dissolved oxygen detectors are arranged in a plurality of numbers, the ORP detectors are arranged in a plurality of numbers, the thermal mass flow meter is arranged in the aeration pipeline 2, the speed regulation frequency of the variable-frequency control blower is 0.5HZ regulated each time, and the time interval is once in one minute.
The utility model discloses a concrete embodiment: the utility model discloses before using, connect external power source earlier, start behind the aeration system, start the frequency conversion control air-blower, the frequency rises to 50HZ after, open the valve before the frequency conversion control air-blower, prevent the wind pressure undersize, the pipeline is gone back to the water refluence, the aeration begins the back, dissolved oxygen detector and ORP detector are the D0 value and the ORP value of 1 inside quality of water of real-time supervision biochemical pond respectively, and transmit the detected value to frequency conversion controller, when DO value is little and ORP value is big, frequency conversion control air-blower frequency increase, increase the aeration oxygen increase volume, when DO value is big and ORP value is little, frequency conversion control air-blower frequency diminishes, reduce the aeration oxygen increase volume, make whole aeration system be in the optimum running state, aeration pipeline 2 is equipped with the thermal mass flowmeter, can observe the current running condition of frequency conversion control air-blower in real time, but dissolved oxygen detector and ORP detector inside 1 inside aeration effect state of current biochemical pond of feedback, and feed back to the aeration system, the aeration system effect has certain delay, the event frequency conversion control air-blower's speed of frequency regulation can not be too fast, let the time feedback state, the frequency regulation air-blower is for every turn the time of 1.5 minutes, the time of adjusting the time of every turn.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a biochemical pond aeration energy-saving blower device, includes biochemical pond (1) and lays the aeration system in biochemical pond bottom, its characterized in that: the aeration system comprises an aeration pipeline (2) and a variable frequency control air blower, wherein a variable frequency controller is arranged in the variable frequency control air blower, a dissolved oxygen detector and an ORP detector are arranged in the biochemical pool (1), and the dissolved oxygen detector and the ORP detector are both electrically connected with the variable frequency controller.
2. The biochemical pond aeration energy-saving blower device according to claim 1, characterized in that: the number of the dissolved oxygen detectors is several.
3. The biochemical pond aeration energy-saving blower device according to claim 1, characterized in that: the number of the ORP detectors is set to be a plurality.
4. The biochemical pond aeration energy-saving blower device according to claim 1, characterized in that: and a thermal mass flowmeter is arranged in the aeration pipeline (2).
5. The biochemical pond aeration energy-saving blower device according to claim 1, characterized in that: the speed of the variable-frequency control blower is adjusted at the frequency of 0.5HZ each time, and the time interval is once every minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221034958.9U CN217783830U (en) | 2022-04-30 | 2022-04-30 | Biochemical pond aeration energy-saving blower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221034958.9U CN217783830U (en) | 2022-04-30 | 2022-04-30 | Biochemical pond aeration energy-saving blower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217783830U true CN217783830U (en) | 2022-11-11 |
Family
ID=83907990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221034958.9U Expired - Fee Related CN217783830U (en) | 2022-04-30 | 2022-04-30 | Biochemical pond aeration energy-saving blower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217783830U (en) |
-
2022
- 2022-04-30 CN CN202221034958.9U patent/CN217783830U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |