CN202415223U - Electrochemical sewage treatment equipment - Google Patents
Electrochemical sewage treatment equipment Download PDFInfo
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- CN202415223U CN202415223U CN201220016485XU CN201220016485U CN202415223U CN 202415223 U CN202415223 U CN 202415223U CN 201220016485X U CN201220016485X U CN 201220016485XU CN 201220016485 U CN201220016485 U CN 201220016485U CN 202415223 U CN202415223 U CN 202415223U
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Abstract
The utility model discloses electrochemical sewage treatment equipment, which comprises a programmable logic controller (PLC), a power control module, a controllable power module, a water tank and an electrode, wherein the PLC is electrically connected with the power control module and controls the controllable power module to supply power for the electrode through the power control module; the electrode is arranged in the water tank; a detection resistor for sampling the current of the electrode in real time is connected in series between the controllable power module and the electrode; two ends of the detection resistor are connected with leads, and the leads are connected to the PLC; and a water quality sensor for sampling the water quality in real time is arranged in the water tank and is connected to the PLC through a signal line. The functions of sampling the current of the electrode and the water quality in real time are increased, so that the whole electrochemical sewage treatment process is controlled by two feedback double closed loops, and high treatment efficiency and energy saving are guaranteed; and moreover, the voltage and polarity of the electrode can be controlled and adjusted, the energy is saved, and the sewage treatment efficiency is improved.
Description
Technical field
The utility model relates to a kind of electrochemical sewage disposal device.
Background technology
Mainly there are two big deficiencies in existing electrochemical sewage disposal device: 1. the counter electrode current potential adopts fixed mode, and is uncontrollable.Be unfavorable for energy-conservation with raise the efficiency; 2. the control to WWT is a kind of open loop approach, does not have the monitoring of counter electrode electric current, also the water quality in handling is not carried out real-time sampling, so treatment effect is difficult to guarantee that treating processes is optimized inadequately.
The utility model content
The utility model problem to be solved just provides a kind of electrochemical sewage disposal device, optimizes whole electrochemical sewage treatment process, has guaranteed the energy-efficient of electrochemical WWT.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of electrochemical sewage disposal device; Comprise PLC unit, energy supply control module, controllable electric power module, water tank and electrode; The PLC unit is electrically connected with energy supply control module and controls the controllable electric power module through energy supply control module is that electrode provides power supply; Electrode is located in the water tank, it is characterized in that: be in series with the detection resistance of real-time sampling electrode current between said controllable electric power module and the electrode, the two ends of detecting resistance are connected to lead and are connected to the PLC unit; Be provided with the water quality sensor of real-time sampling water quality in the said water tank, said water quality sensor is connected to the PLC unit through SW.
Further, be provided with the water level sensor of water level in the real-time monitoring water tank in the said water tank, said water level sensor is connected to the PLC unit through SW.
Further, said controllable electric power module comprises the voltage regulator module and the polarity exchange module of changing polarity of electrode of control electrode input voltage.
Further, said PLC unit is provided with the operating panel that is used for loading routine, and said operating panel is provided with the touch-screen that is used for loading routine and shows real-time water quality information in the water tank, the interior real time water level information of water tank and real-time electrode current information.Touch screen interface is friendly, and output is convenient directly perceived, hommization more.
Further, said operating panel is provided with the abnormality alarm lamp that flicker is reported to the police when unit exception.
Further, be connected with water pump from sewage to water tank that carry on the said water tank, the power supply of water pump is provided by the controllable electric power module.
After adopting technique scheme, the utlity model has following advantage: increased real-time electrode current and sampled and real-time water quality sampling, made whole electrochemical sewage treatment process have two two closed-loop controls of feedback, guaranteed the energy-efficient of processing; The controlled adjustment of the voltage of electrode and polarity, not only energy-conservation, and improve the efficient of WWT.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
A kind of embodiment of the utility model as shown in Figure 1; A kind of electrochemical sewage disposal device; Comprise PLC unit 1, energy supply control module 2, controllable electric power module 3, water tank 4 and electrode 5; The PLC unit is electrically connected with energy supply control module and controls the controllable electric power module through energy supply control module is that electrode provides power supply; Electrode is located in the water tank, is in series with the detection resistance 6 of real-time sampling electrode current between said controllable electric power module and the electrode, and the two ends of detecting resistance are connected to lead and are connected to the PLC unit.In the present embodiment, be provided with the water quality sensor 7 of real-time sampling water quality in the said water tank, said water quality sensor is connected to the PLC unit through SW.
In said water tank, be provided with the water level sensor 8 of water level in the real-time monitoring water tank, said water level sensor is connected to the PLC unit through SW.In addition, said controllable electric power module comprises the voltage regulator module and the polarity exchange module of changing polarity of electrode of control electrode input voltage.Said PLC unit is provided with the operating panel 11 that is used for loading routine, and said operating panel is provided with the touch-screen 12 that is used for loading routine and shows real-time water quality information in the water tank, the interior real time water level information of water tank and real-time electrode current information.In addition, said operating panel is provided with the abnormality alarm lamp that flicker is reported to the police when unit exception.Be connected with water pump 9 from sewage to water tank that carry on the said water tank, the power supply of water pump is provided by the controllable electric power module.
The control method of the utility model may further comprise the steps:
A, starting outfit, input PLC program on the PLC unit, test set comprises whether energy supply control module, controllable electric power module, water quality sensor and water level sensor be normal;
After B, test set are normal, judge whether start water pump to the water tank inner water-supply through the real time water level information of water level sensor sampling; After the PLC unit judged that water level reaches set(ting)value, switching off the pump and controlling the controllable electric power module was that electrode provides power supply, sewage in the water tank is carried out electrification handle;
C, sewage carries out in the process that electrification handles in the electrode water tank; Water quality information is delivered to the PLC unit in the water quality sensor real-time sampling water tank; When the PLC unit judges that water quality information reaches drainage requirement; Control controllable electric power module stops to carry out the B step then and getting into circulation for electrode provides the power supply water in the water tank side by side.
Real-time water quality information is presented on the touch-screen in the water tank of said water quality sensor sampling; The user controls the voltage of voltage regulator module adjustment electrode according to water quality information adjustment PLC unit input parameter; Real-time sampling, feedback through electrode current; Control voltage regulator module counter electrode voltage carries out amplitude modulation, frequency modulation or carries out the pulsewidth adjustment, ensures that water treatment procedure is in optimum regime all the time.The electrode current that said PLC unit obtains through the detection resistance sampling judges that whether starting polarity exchanges the polarity that module is changed electrode; According to the electric current changing conditions; Judge that electrode passivation degree and settling deposit degree counter electrode polarity and current potential is adjusted; Remove settling and electricity knot layer on the electrode, guarantee that electrode is in shape.
The utility model has increased real-time electrode current samples and real-time water quality sampling, makes whole electrochemical sewage treatment process have two two closed-loop controls of feedback, has guaranteed the energy-efficient of processing; The controlled adjustment of the voltage of electrode and polarity, not only energy-conservation, and improve the efficient of WWT, and guarantee in long-time, still can efficiently dispose of sewage.
Except that above-mentioned preferred embodiment; The utility model also has other embodiment; Those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from the spirit of the utility model, all should belong to the defined scope of the utility model accompanying claims.
Claims (6)
1. electrochemical sewage disposal device; Comprise PLC unit (1), energy supply control module (2), controllable electric power module (3), water tank (4) and electrode (5); The PLC unit is electrically connected with energy supply control module and controls the controllable electric power module through energy supply control module is that electrode provides power supply; Electrode is located in the water tank, it is characterized in that: be in series with the detection resistance (6) of real-time sampling electrode current between said controllable electric power module and the electrode, the two ends of detecting resistance are connected to lead and are connected to the PLC unit; Be provided with the water quality sensor (7) of real-time sampling water quality in the said water tank, said water quality sensor is connected to the PLC unit through SW.
2. a kind of electrochemical sewage disposal device according to claim 1 is characterized in that: be provided with the water level sensor (8) of water level in the real-time monitoring water tank in the said water tank, said water level sensor is connected to the PLC unit through SW.
3. a kind of electrochemical sewage disposal device according to claim 1 is characterized in that: said controllable electric power module comprises the voltage regulator module and the polarity exchange module of changing polarity of electrode of control electrode input voltage.
4. according to claim 1,2 or 3 described a kind of electrochemical sewage disposal devices; It is characterized in that: said PLC unit is provided with the operating panel (11) that is used for loading routine, and said operating panel is provided with the touch-screen (12) that is used for loading routine and shows real-time water quality information in the water tank, the interior real time water level information of water tank and real-time electrode current information.
5. a kind of electrochemical sewage disposal device according to claim 4 is characterized in that: said operating panel is provided with the abnormality alarm lamp that flicker is reported to the police when unit exception.
6. a kind of electrochemical sewage disposal device according to claim 1 is characterized in that: be connected with water pump (9) from sewage to water tank that carry on the said water tank, the power supply of water pump is provided by the controllable electric power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220016485XU CN202415223U (en) | 2012-01-14 | 2012-01-14 | Electrochemical sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220016485XU CN202415223U (en) | 2012-01-14 | 2012-01-14 | Electrochemical sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415223U true CN202415223U (en) | 2012-09-05 |
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ID=46740006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220016485XU Expired - Fee Related CN202415223U (en) | 2012-01-14 | 2012-01-14 | Electrochemical sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515318A (en) * | 2012-01-14 | 2012-06-27 | 杭州共创环保科技有限公司 | Electrochemical sewage treatment equipment and control method thereof |
| CN103064333A (en) * | 2012-12-28 | 2013-04-24 | 成都德能科技有限公司 | Electrochemistry sewage treatment electrocoagulation machine electric source electrode change power supply control cabinet |
| CN103771566A (en) * | 2012-10-26 | 2014-05-07 | 成都飞创科技有限公司 | Automatic power polarity reversing method for electric flocculation device |
| CN109775901A (en) * | 2019-02-27 | 2019-05-21 | 山东华水环保科技有限公司 | A kind of purifier and its process for purifying water |
-
2012
- 2012-01-14 CN CN201220016485XU patent/CN202415223U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515318A (en) * | 2012-01-14 | 2012-06-27 | 杭州共创环保科技有限公司 | Electrochemical sewage treatment equipment and control method thereof |
| CN102515318B (en) * | 2012-01-14 | 2013-09-11 | 杭州共创环保科技有限公司 | Electrochemical sewage treatment equipment and control method thereof |
| CN103771566A (en) * | 2012-10-26 | 2014-05-07 | 成都飞创科技有限公司 | Automatic power polarity reversing method for electric flocculation device |
| CN103064333A (en) * | 2012-12-28 | 2013-04-24 | 成都德能科技有限公司 | Electrochemistry sewage treatment electrocoagulation machine electric source electrode change power supply control cabinet |
| CN109775901A (en) * | 2019-02-27 | 2019-05-21 | 山东华水环保科技有限公司 | A kind of purifier and its process for purifying water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |