CN214270612U - Odorous organic matter treatment equipment based on Fenton sewage treatment system - Google Patents
Odorous organic matter treatment equipment based on Fenton sewage treatment system Download PDFInfo
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- CN214270612U CN214270612U CN202023194320.5U CN202023194320U CN214270612U CN 214270612 U CN214270612 U CN 214270612U CN 202023194320 U CN202023194320 U CN 202023194320U CN 214270612 U CN214270612 U CN 214270612U
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Abstract
The utility model discloses a smelly organic matter treatment facility based on fenton sewage treatment system, include: the system comprises a Fenton reaction unit, a sewage treatment pool, an odor concentration sensing unit, an automatic medicine adding unit and an aeration unit. Smell concentration induction element and aeration unit set up in the sewage treatment pond, automatic medicine adds the unit and is connected with the fenton reaction unit, and the fenton reaction unit is connected with the sewage treatment pond to the extraction sewage carries out the fenton reaction. In this way, the utility model relates to a smelly organic matter treatment facility based on fenton sewage treatment system, the accessible comes the automatic control to the monitoring of groundwater smell concentration and restores throwing of medicament, realizes accurate adding the medicine, guarantees the repair effect, simultaneously, reduces medicament quantity and cost of labor consumption.
Description
Technical Field
The utility model relates to a groundwater purifies the field, especially relates to a smelly organic matter treatment facility based on fenton sewage treatment system.
Background
In recent years, with the development of industry and agriculture, groundwater pollution is becoming more and more serious. The organic pollution of underground water is discharged in the first place of all pollutants in terms of the type of pollution, the range of pollution and the health of human beings, wherein the specific volatility characteristics of organic pollutants such as benzene, polycyclic aromatic hydrocarbons and the like are one of important reasons for causing secondary pollution.
At present, an extraction and chemical oxidation treatment technology is mainly adopted for odorous organic matter pollution in underground water, wherein the chemical oxidation technology is that an oxidant is added into a polluted water body, an oxidant is made to fully contact with extracted polluted underground water, and the strong oxidation property of the oxidant and the odorous pollutants are subjected to oxidation-reduction reaction to mineralize the pollutants to generate nontoxic or low-toxic degradation products, so that the aim of treating the polluted underground water is fulfilled, namely the Fenton reaction technology. The Fenton reaction unit mainly comprises a temporary sewage storage system, a pretreatment system, a chemical oxidation system, a neutralization regulation system, an adsorption filtration system and a monitoring system. The temporary sewage storage system mainly comprises a temporary storage water bag and is used for temporarily storing polluted underground water pumped from the dewatering well; the pretreatment system mainly comprises a regulating tank and a quartz sand filter tank; the chemical oxidation system mainly comprises a dosing device, a chemical oxidation reaction tank and a pH on-line monitoring device; the neutralization regulating system mainly comprises a pH regulating tank, a dosing device and a pH on-line monitoring device; the adsorption filtration system mainly comprises an activated carbon adsorption tank; the monitoring system mainly comprises a PLC console and on-line monitoring equipment, and mainly comprises electrical equipment and on-line monitoring equipment for controlling the whole treatment process. In the chemical oxidation process of polluted underground water, three obvious problems exist, the concentration numerical value of smell in underground water cannot be accurately judged in the treatment process, the repair requirement cannot be met through targeted treatment, the reagent is added without pertinence, the addition amount is not accurate, the extra increase of the repair cost is easily caused, and the secondary pollution is caused because the smell is easily emitted in the chemical oxidation process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to solve under the fenton system three problem that the groundwater smell exists, firstly carries out real-time supervision to groundwater smell concentration to adjust the addition of restoreing the medicament at any time according to the smell concentration value. And further realizes the effective control of the repair cost. Secondly, the odor concentration and the repair agent adding link are combined, so that the agent adding link is automated, operators are reduced, the agent adding is more specific, the accuracy of the agent adding amount is improved, and the agent using amount and labor cost consumption are reduced. And thirdly, an aeration device is added, so that the odor emission of the underground water in the chemical oxidation process is reduced, and the secondary pollution is avoided.
In order to solve the technical problem, the utility model discloses a technical scheme be:
provided is an odorous organic matter treatment apparatus based on a Fenton sewage treatment system, including: the system comprises a Fenton reaction unit, a sewage treatment tank, an odor concentration sensing unit, an automatic chemical adding unit and an aeration unit, wherein the odor concentration sensing unit and the aeration unit are arranged in the sewage treatment tank, the automatic chemical adding unit is connected with the Fenton reaction unit, the Fenton reaction unit is connected with the sewage treatment tank to extract sewage for Fenton reaction,
the odor concentration sensing unit comprises an odor concentration sensor and a monitoring controller, the odor concentration sensor and the monitoring controller are connected with each other and used for sensing and transmitting data, the odor concentration sensor is arranged in the sewage treatment tank,
the automatic medicine adding unit comprises a medicine adding device and an intelligent switch, the medicine adding device is connected with the intelligent switch and the Fenton reaction unit, the intelligent switch is connected with the monitoring controller,
the aeration unit comprises an aeration blower, a connecting pipeline and an aerator, wherein the aeration blower conveys air to an aeration device arranged in the sewage treatment tank through the connecting pipeline so as to transfer oxygen in the air to the mixed liquid.
In a preferred embodiment of the present invention, the aerator is disposed at the bottom of the sewage treatment tank.
In a preferred embodiment of the present invention, a plurality of odor concentration sensors are disposed in the sewage treatment tank.
In a preferred embodiment of the present invention, the monitoring controller is simultaneously connected to the intelligent switches in the plurality of automated drug adding units.
The utility model has the advantages that: the accessible comes the automatic control to restore throwing of medicament to the monitoring of groundwater smell concentration to realize accurate the medicine that adds, guarantees the restoration effect, simultaneously, reduces medicament quantity and cost of labor consumption.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of the odorous organic matter treatment device based on the fenton sewage treatment system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a smelly organic matter treatment facility based on fenton sewage treatment system for the smelly pollutant of groundwater is got rid of in the system processing of fenton, and the accessible comes the throwing of automatic control restoration medicament to the monitoring of groundwater smell concentration to be thrown, realizes the accurate medicine that adds, guarantees the repair effect, simultaneously, reduces medicament quantity and cost of labor consumption.
An odorous organic matter treatment facility based on a fenton sewage treatment system, the structure of which includes: the device comprises a Fenton reaction unit 1, a sewage treatment tank 2, an odor concentration sensing unit, an automatic medicine adding unit and an aeration unit. Smell concentration induction element and aeration unit set up in the sewage treatment pond, automatic medicine adds the unit and is connected with the fenton reaction unit, and the fenton reaction unit is connected with the sewage treatment pond to the extraction sewage carries out the fenton reaction. Wherein, the Fenton reaction unit can adopt any existing reaction equipment.
(1) Odor concentration sensing unit
The odor concentration sensing unit achieves the function of odor concentration sensing in the groundwater remediation process and monitors and repairs real-time odor concentration values in the groundwater.
The smell concentration sensing unit comprises a smell concentration sensor 3 and an automatic monitoring system (monitoring controller) 4, wherein the smell concentration sensor and the automatic monitoring system are connected with each other and used for sensing and transmitting data, and the smell concentration sensor is arranged in the sewage treatment pool.
The odor concentration sensor is used for detecting the concentration content of odor in the sewage treatment tank, and when the odor concentration exceeds a set value, the automatic medicine adding unit is started through the automatic monitoring system. The automatic monitoring system is used for receiving the real-time numerical value of the odor concentration, and realizing the setting of the concentration value and the starting of the automatic medicament adding unit. The relation between the standard exceeding multiple and the medicament addition amount is set through a program to control the automatic medicament feeding equipment.
(2) Automated drug addition unit
The unit realizes the function of automatically adding the medicament, can automatically start the medicament adding unit according to the smell concentration in the underground water in real time, and puts the medicament into the Fenton reaction unit.
The automatic medicine adding unit comprises a medicine adding device 5, an intelligent switch 6 and other infrastructures, wherein the medicine adding device is connected with the intelligent switch, and the medicine adding device is connected with the Fenton reaction unit.
When the automatic monitoring system received smell concentration and set for the numerical value, then through starting intelligent switch, controlled the operation of medicament addition unit, will be used for getting rid of the medicament of smell through the medicament adder and drop into the fenton reaction unit in, when the automatic monitoring system does not monitor smell concentration and set for the numerical value, then start intelligent switch once more, stop the operation of medicament addition unit.
(3) Blowing type aeration unit
The aeration unit comprises an aeration blower 7, a connecting pipeline 8 and an aerator, and the aeration blower conveys air to an aeration device arranged at the bottom of the sewage treatment tank through a series of connecting pipelines so as to transfer oxygen in the air to the mixed liquid.
Wherein, the aeration blower uses a blower with certain air quantity and pressure, and air is forcibly added into the sewage tank through the aerator by utilizing a connecting pipeline, so that sewage in the tank is fully contacted with the air.
The aeration mainly has the function of increasing the dissolved oxygen of the sewage treatment tank by stirring or other modes, so that the activity of aerobic microorganisms is improved, and the operation efficiency of a biochemical system is improved.
The utility model relates to a smelly organic matter treatment facility's beneficial effect based on fenton sewage treatment system is:
1. in the aspects of operating environment and personal health, the system replaces a manual operation mode in a polluted environment with an automatic medicament adding mode, reduces the influence of repair construction on the personal health, and ensures the personal safety of long-term operators.
2. In the aspect of labor cost, the system combines the odorous organic matter concentration monitoring link and the repairing agent adding link in the Fenton system, so that the construction link is reduced, the whole process is automatically controlled, operators are reduced, and labor cost and repairing cost are saved.
3. In the aspect of repair efficiency, the system realizes the integrated functions of detecting the concentration of the odorous organic matters and adding repair agents, reduces the construction links and shortens the repair period; the odorous organic matter concentration sensing unit realizes real-time monitoring of the concentration of the odorous organic matters in the underground water, and ensures the adding frequency of the medicament; the whole medicament adding process is automated, the precise medicament adding function is realized, and the repairing accuracy is improved.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (4)
1. An odorous organic matter treatment apparatus based on a fenton sewage treatment system, comprising: the system comprises a Fenton reaction unit, a sewage treatment tank, an odor concentration sensing unit, an automatic chemical adding unit and an aeration unit, wherein the odor concentration sensing unit and the aeration unit are arranged in the sewage treatment tank, the automatic chemical adding unit is connected with the Fenton reaction unit, the Fenton reaction unit is connected with the sewage treatment tank to extract sewage for Fenton reaction,
the odor concentration sensing unit comprises an odor concentration sensor and a monitoring controller, the odor concentration sensor and the monitoring controller are connected with each other and used for sensing and transmitting data, the odor concentration sensor is arranged in the sewage treatment tank,
the automatic medicine adding unit comprises a medicine adding device and an intelligent switch, the medicine adding device is connected with the intelligent switch and the Fenton reaction unit, the intelligent switch is connected with the monitoring controller,
the aeration unit comprises an aeration blower, a connecting pipeline and an aerator, wherein the aeration blower conveys air to an aeration device arranged in the sewage treatment tank through the connecting pipeline so as to transfer oxygen in the air to the mixed liquid.
2. A fragrant organic substance treating apparatus according to claim 1, wherein the aerator is provided at the bottom of the sewage treatment tank.
3. A odorous organic matter treatment facility based on a fenton sewage treatment system according to claim 1, wherein a plurality of odor concentration sensors are provided in the sewage treatment tank.
4. A fenton's sewage treatment system based odorous organic matter treatment device according to claim 1, wherein the monitoring controller is connected to the intelligent switches in the plurality of automatic chemical adding units at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194320.5U CN214270612U (en) | 2020-12-28 | 2020-12-28 | Odorous organic matter treatment equipment based on Fenton sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194320.5U CN214270612U (en) | 2020-12-28 | 2020-12-28 | Odorous organic matter treatment equipment based on Fenton sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214270612U true CN214270612U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194320.5U Active CN214270612U (en) | 2020-12-28 | 2020-12-28 | Odorous organic matter treatment equipment based on Fenton sewage treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN214270612U (en) |
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- 2020-12-28 CN CN202023194320.5U patent/CN214270612U/en active Active
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