CN206529327U - A kind of automatic aeration device with self-service cleaning function - Google Patents
A kind of automatic aeration device with self-service cleaning function Download PDFInfo
- Publication number
- CN206529327U CN206529327U CN201720098230.5U CN201720098230U CN206529327U CN 206529327 U CN206529327 U CN 206529327U CN 201720098230 U CN201720098230 U CN 201720098230U CN 206529327 U CN206529327 U CN 206529327U
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- China
- Prior art keywords
- plc
- connects
- aerator
- self
- feeding jar
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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
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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
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- Activated Sludge Processes (AREA)
Abstract
The utility model is related to a kind of automatic aeration device with self-service cleaning function, including the aerator being located in aerobic biochemical pool, the air inlet pipe connection air blower of the aerator, the air blower connects frequency converter, the frequency converter connects PLC, provided with DO determination probe in the aerobic biochemical pool, the DO determination probe connection dissolved oxygen meter, the dissolved oxygen meter connects the PLC, also include a grug feeding jar and the dosing pump on the grug feeding jar, liquid level gauge is provided with the grug feeding jar, the liquid level gauge connects the PLC, the dosing pump Connection Time relay, the time relay connects the PLC, and the drug row pipe of the dosing pump is connected with the air inlet pipe.The utility model can realize the scavenging period cycle that sets by PLC, will clean automatically inside decoction injection aerator, the gas outlet of dredge blockage, so that extending the effective of aerator uses duration.
Description
Technical field
The utility model belongs to aerator technical field, and in particular to a kind of automatic aeration with self-service cleaning function
Device.
Background technology
The aeration dress of the water process in the existing aerobic biochemical stage applied in water treatment technological process on existing market
Put, after long-time use, the aeration opening of aeration plate can be blocked by impurities in water, influence aeration effect, existing processing side
Formula operates complicated use cost whard to control manually to be cleaned to it or it being changed.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provide one kind and apply in water treatment technological process
In the aerobic biochemical stage the automatic aeration device with self-service cleaning function.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of automatic aeration device with self-service cleaning function, including the aerator being located in aerobic biochemical pool, institute
The air inlet pipe connection air blower of aerator is stated, the air blower connects frequency converter, and the frequency converter connects PLC, institute
State in aerobic biochemical pool provided with DO determination probe, the DO determination probe connection dissolved oxygen meter, the dissolving
Oxygen analyzer connects the PLC, in addition to a grug feeding jar and the dosing pump on the grug feeding jar, described to add
Liquid level gauge is provided with medicinal cupping, the liquid level gauge connects the PLC, the dosing pump Connection Time relay, when described
Between relay connect the PLC, and the drug row pipe of the dosing pump is connected with the air inlet pipe.
The PLC connects touch display screen.
The aerator is aeration plate.
The utility model can realize the setting scavenging period cycle by PLC, automatically will cleaning decoction injection aeration
Inside device, the gas outlet of dredge blockage, so that extending the effective of aerator uses duration；Meanwhile, this aerator is carried
DO determination device, can automatically determine water oxygen content, by the size of converter plant automaton gas output,
It is more succinct efficient from labor measurement.
Brief description of the drawings
Fig. 1 is the principle schematic of the automatic aeration device of the present utility model with self-service cleaning function.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in figure 1, a kind of automatic aeration device with self-service cleaning function, including be located in aerobic biochemical pool 8
Aerator 9, the air inlet pipe 11 of the aerator connects the exhaust outlet of air blower 6, and the air blower passes through signal control line
Frequency converter 100 is connected, the frequency converter connects the VFC end of PLC 4, the aerobic biochemical pool by control line
The interior probe signal for passing through signal wire connection dissolved oxygen meter 5 provided with DO determination probe 7, the DO determination probe
Input, the dissolved oxygen meter connects the signal acquisition terminal of the PLC 4 by signal wire, in addition to one adds
Liquid level gauge 10 is provided with medicinal cupping 1 and the dosing pump 2 on the grug feeding jar, the grug feeding jar, the liquid level gauge passes through letter
Number line connects the liquid level signal collection terminal of the PLC, the dosing pump Connection Time relay 3, the time relay
Device 3 connects the Control end of the PLC 4 by signal wire, and the drug row pipe 12 of the dosing pump with it is described enter
Tracheae 11 is connected.
In the utility model, the air blower connects frequency converter by signal control line, and the frequency converter passes through control line
Connect provided with DO determination probe in PLC, the aerobic biochemical pool, the DO determination probe passes through signal wire
Dissolved oxygen meter is connected, the dissolved oxygen meter connects the PLC by signal wire, and the liquid level gauge leads to
Cross signal wire and connect the PLC, the dosing pump Connection Time relay, the time relay is connected by signal wire
The PLC is connect, is known circuit control technology in ordinary skill people, the circuit of those parts is connected
Relation is connect no longer to describe in detail.
The dissolved oxygen meter uses existing commercial equipment, and the MP525 types pH/ of such as letter of Shanghai three instrucment and meter plant production is molten
Oxygen measuring device is solved, is not limited specifically.
Wherein, the PLC connection touch display screen.It is preferred that, controlled using Siemens's S7-300 series of PLC
Device.
Wherein, the aerator is aeration plate.
The frequency converter uses VFD-C2000 frequency converters.
The aeration opening during effect of the air blower for the aerator in aerobic biochemical pool provides suitable air quantity, described molten
The effect of solution oxygen measure probe and dissolved oxygen meter is the content of dissolved oxygen in the real time measure aerobic biochemical pool, the time
The effect of relay is under PLC, to add decoction to clean the aeration opening of aerator after the unlatching of control aeration, stopping
Time cycle period, add cleaning inside the aeration opening for the aerator being aerated toward stopping that the effect of the dosing pump is
Decoction.
The liquid level gauge is used to detect the height of liquid level in grug feeding jar and can be alarmed by PLC 4, added
When decoction in medicinal cupping is low, alarm adds decoction and entered in grug feeding jar in time.
The utility model aerator can realize daily aeration and automatically two kinds of working conditions of cleaning, can such as be controlled by PLC
Device processed sets the reciprocal time of two states.When device is in daily aeration state, popped one's head in by DO determination and molten
Solution oxygen analyzer automatically controls outlet (wind) amount of air blower, and dosing pump is out of service.When device is in automatic cleaning state,
The air blower of frequency changer control is out of service, and dosing pump is started working, and the cleaning agent in medicine storing pot is automatic by dosing pump
Inject the aeration opening of aerator.
The utility model, can be with self-service by artificial setting aeration, scavenging period cycle compared with existing aerator
Cleaning of the completion to aeration opening, extension aerator effectively uses duration, and the original of the manual maintenance of reduction is used
It is more succinct efficient.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of automatic aeration device with self-service cleaning function, it is characterised in that including the exposure being located in aerobic biochemical pool
Device of air, the air inlet pipe connection air blower of the aerator, the air blower connects frequency converter, and the frequency converter connects PLC
Provided with DO determination probe in controller, the aerobic biochemical pool, the DO determination probe connection dissolved oxygen meter,
The dissolved oxygen meter connects the PLC, in addition to a grug feeding jar and the dosing on the grug feeding jar
Liquid level gauge is provided with pump, the grug feeding jar, the liquid level gauge connects the PLC, the dosing pump Connection Time relay
Device, the time relay connects the PLC, and the drug row pipe of the dosing pump is connected with the air inlet pipe.
2. the automatic aeration device of self-service cleaning function is carried according to claim 1, it is characterised in that the PLC controls
Device connects touch display screen.
3. the automatic aeration device of self-service cleaning function is carried according to claim 1, it is characterised in that the aerator
For aeration plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098230.5U CN206529327U (en) | 2017-01-23 | 2017-01-23 | A kind of automatic aeration device with self-service cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098230.5U CN206529327U (en) | 2017-01-23 | 2017-01-23 | A kind of automatic aeration device with self-service cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529327U true CN206529327U (en) | 2017-09-29 |
Family
ID=59919185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720098230.5U Expired - Fee Related CN206529327U (en) | 2017-01-23 | 2017-01-23 | A kind of automatic aeration device with self-service cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827254A (en) * | 2017-11-16 | 2018-03-23 | 中持水务股份有限公司 | On-line cleaning formula aerating system and its cleaning method |
| CN108178342A (en) * | 2018-02-27 | 2018-06-19 | 北京伊柏机电设备有限公司 | The chemicals dosing plant and aerator of a kind of aerator |
-
2017
- 2017-01-23 CN CN201720098230.5U patent/CN206529327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827254A (en) * | 2017-11-16 | 2018-03-23 | 中持水务股份有限公司 | On-line cleaning formula aerating system and its cleaning method |
| CN107827254B (en) * | 2017-11-16 | 2021-01-08 | 中持水务股份有限公司 | Online cleaning type aeration system and cleaning method thereof |
| CN108178342A (en) * | 2018-02-27 | 2018-06-19 | 北京伊柏机电设备有限公司 | The chemicals dosing plant and aerator of a kind of aerator |
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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: 20170929 Termination date: 20210123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |