CN204265510U - For the acid-alkali accommodation pond of sewage disposal - Google Patents
For the acid-alkali accommodation pond of sewage disposal Download PDFInfo
- Publication number
- CN204265510U CN204265510U CN201420750564.2U CN201420750564U CN204265510U CN 204265510 U CN204265510 U CN 204265510U CN 201420750564 U CN201420750564 U CN 201420750564U CN 204265510 U CN204265510 U CN 204265510U
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- CN
- China
- Prior art keywords
- acid
- tank body
- equalizing tank
- control valve
- sewage disposal
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The utility model provides a kind of acid-alkali accommodation pond for sewage disposal, comprising: equalizing tank body, acid medicine system, alkaline medicine system, PID controller, master controller, PH meter, thermometer, liquidometer and stirring system; Wherein, the top of described equalizing tank body arranges water-in, and this water-in is provided with grid; The bottom of described equalizing tank body arranges water port, and this water port connects wet-pit by water shoot, and described water shoot is provided with draining control valve door; Have the following advantages: (1) accurately can control the soda acid amount dropped into, thus improve pH value and regulate efficiency, avoid that medicament is excessive to be added repeatedly, reduce cost of sewage disposal; (2) automatic controlling level is high, reduces manpower; Also there is the advantage that energy consumption is low.
Description
Technical field
The utility model belongs to water-treatment technology field, is specifically related to a kind of acid-alkali accommodation pond for sewage disposal.
Background technology
Along with the development of industry and the sharply increase of urban population quantity, environmental protection problem becomes one of reason of impact and restriction human social development day by day, and the process problem of a large amount of industry and sanitary sewage is subject to paying attention to more and more widely.
In sewage treatment process, the acid-alkali accommodation pond of sewage disposal is mainly used in regulating the potential of hydrogen of sewage, to meet subsequent physical chemical treatment needs or biological treatment needs.The acid-alkali accommodation pond of existing sewage disposal, the artificial dosing mode of main employing, has inefficient problem.
Utility model content
For the defect that prior art exists, the utility model provides a kind of acid-alkali accommodation pond for sewage disposal, realizes automatically offeing medicine, and effectively improves sewage acid-alkali treatment efficiency.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of acid-alkali accommodation pond for sewage disposal, comprising: equalizing tank body, acid medicine system, alkaline medicine system, PID controller, master controller, PH meter, thermometer, liquidometer and stirring system;
Wherein, the top of described equalizing tank body arranges water-in, and this water-in is provided with grid; The bottom of described equalizing tank body arranges water port, and this water port connects wet-pit by water shoot, and described water shoot is provided with draining control valve door;
Described PH meter, described thermometer and described liquidometer are all installed on the inside of described equalizing tank body;
Described stirring system comprises mechanical stirring system and aerating system;
Described acid medicine system comprises the first dosing pump, the first magnetic flow meter and the first motor-driven control valve; Wherein, the feeding opening of described first dosing pump connects several acid medicine tanks by drug-feeding tube road, the medicine outlet of described first dosing pump connects acid drug pipeline, at the end of described acid drug pipeline, acid medicine outlet is installed, at the middle part of described acid drug pipeline, described first magnetic flow meter and described first motor-driven control valve is installed;
Described alkaline medicine system comprises the second dosing pump, the second magnetic flow meter and the second motor-driven control valve; Wherein, the feeding opening of described second dosing pump connects several basic agent tanks by drug-feeding tube road, the medicine outlet of described second dosing pump connects alkaline drug pipeline, at the end of described alkaline drug pipeline, alkaline medicine outlet is installed, at the middle part of described alkaline drug pipeline, described second magnetic flow meter and described second motor-driven control valve is installed;
The input terminus of described PID controller connects described PH meter, described first magnetic flow meter and described second magnetic flow meter; The output terminal of described PID controller connects the first motor-driven control valve of described acid medicine system and the second motor-driven control valve of described alkaline medicine system respectively;
Described master controller is connected with described PID controller, described thermometer, described liquidometer and described draining control valve door respectively.
Preferably, described aerating system comprises blower fan, communicating pipe and at least one aeration tube; Described communicating pipe is communicated with the air outlet of described blower fan, and described communicating pipe offers multiple interface, one end of each described aeration tube and described orifice; Aeration tube circular array described in each, and all extend into described equalizing tank body bottom portion from the top of described equalizing tank body.
Preferably, described master controller is also connected with voice guard or light crossing-signal.
Preferably, the power supply that described master controller adopts is sun power and energy and wind energy combined power generation power supply.
Preferably, described equalizing tank body is semitight pond body.
The acid-alkali accommodation pond for sewage disposal that the utility model provides has the following advantages:
(1) accurately can control the soda acid amount dropped into, thus improve pH value and regulate efficiency, avoid that medicament is excessive to be added repeatedly, reduce cost of sewage disposal;
(2) automatic controlling level is high, reduces manpower; Also there is the advantage that energy consumption is low.
Accompanying drawing explanation
The structural representation in the acid-alkali accommodation pond for sewage disposal that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
Composition graphs 1, the utility model provides a kind of acid-alkali accommodation pond for sewage disposal, comprising: equalizing tank body, acid medicine system, alkaline medicine system, PID controller, master controller, PH meter, thermometer, liquidometer and stirring system;
Wherein, the top of described equalizing tank body arranges water-in, and this water-in is provided with grid, by grid, tentatively filters the sewage entered in equalizing tank, filters out larger foreign material; The bottom of described equalizing tank body arranges water port, and this water port connects wet-pit by water shoot, and described water shoot is provided with draining control valve door;
Described PH meter, described thermometer and described liquidometer are all installed on the inside of described equalizing tank body;
Described stirring system comprises mechanical stirring system and aerating system; Wherein, aerating system comprises blower fan, communicating pipe and at least one aeration tube; Described communicating pipe is communicated with the air outlet of described blower fan, and described communicating pipe offers multiple interface, one end of each described aeration tube and described orifice; Aeration tube circular array described in each, and all extend into described equalizing tank body bottom portion from the top of described equalizing tank body.By installing aerating apparatus, and in conjunction with mechanical stirring mode, the acid-alkali accommodation medicament of input can be made to regulate sewage PH value more rapidly.
Described acid medicine system comprises the first dosing pump, the first magnetic flow meter and the first motor-driven control valve; Wherein, the feeding opening of described first dosing pump connects several acid medicine tanks by drug-feeding tube road, in FIG, is 1# tank and 2# tank; The medicine outlet of described first dosing pump connects acid drug pipeline, installs acid medicine outlet at the end of described acid drug pipeline, installs described first magnetic flow meter and described first motor-driven control valve at the middle part of described acid drug pipeline;
Described alkaline medicine system comprises the second dosing pump, the second magnetic flow meter and the second motor-driven control valve; Wherein, the feeding opening of described second dosing pump connects several basic agent tanks by drug-feeding tube road, in FIG, is 3# tank and 4# tank; The medicine outlet of described second dosing pump connects alkaline drug pipeline, installs alkaline medicine outlet at the end of described alkaline drug pipeline, installs described second magnetic flow meter and described second motor-driven control valve at the middle part of described alkaline drug pipeline;
The input terminus of described PID controller connects described PH meter, described first magnetic flow meter and described second magnetic flow meter; The output terminal of described PID controller connects the first motor-driven control valve of described acid medicine system and the second motor-driven control valve of described alkaline medicine system respectively.Visible, in the utility model, arrange two and overlap independently medicine system, be respectively acid medicine system and alkaline medicine system; And form dosing feedback system by PID controller, according to current sewage PH value situation, flexibly this two covers medicine system can be controlled, and, for often overlapping medicine system, also accurately can control the dose that it drops into, reaching pH value and regulating effective object rapidly; Also have and prevent medicament from repeating to add, save the object of pH value adjustment cost.
In addition, existing equalizing tank body is generally entirely outdoor, because processed sewage contains a large amount of pollutent, therefore, for reducing the impact on surrounding environment in sewage treatment process, in the utility model, equalizing tank adopts semitight pond body, that is: in equalizing tank body, can cover the floating cover of high corrosion resistance above sewage, in sewage treatment process, floating cover fluctuates with water level.Wherein, floating cover can adopt HDPE film to add the structure formation of counterweight tube.
Described master controller is connected with described PID controller, described thermometer, described liquidometer and described draining control valve door respectively.Controller is also connected with voice guard or light crossing-signal.Wherein, liquidometer can comprise two, is respectively liquidometer and lower liquidometer.Master controller is monitored in real time to the many kinds of parameters in pH value regulate process, once note abnormalities, namely by alarm equipment alarm, makes staff know the abnormal conditions occurred in sewage treatment process in time.
For energy efficient, master controller preferably adopts sun power and energy and wind energy combined power generation power supply.
The acid-alkali accommodation pond for sewage disposal that the utility model provides has the following advantages:
(1) accurately can control the soda acid amount dropped into, thus improve pH value and regulate efficiency, avoid that medicament is excessive to be added repeatedly, reduce cost of sewage disposal;
(2) automatic controlling level is high, reduces manpower; Also there is the advantage that energy consumption is low.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (5)
1. for an acid-alkali accommodation pond for sewage disposal, it is characterized in that, comprising: equalizing tank body, acid medicine system, alkaline medicine system, PID controller, master controller, PH meter, thermometer, liquidometer and stirring system;
Wherein, the top of described equalizing tank body arranges water-in, and this water-in is provided with grid; The bottom of described equalizing tank body arranges water port, and this water port connects wet-pit by water shoot, and described water shoot is provided with draining control valve door;
Described PH meter, described thermometer and described liquidometer are all installed on the inside of described equalizing tank body;
Described stirring system comprises mechanical stirring system and aerating system;
Described acid medicine system comprises the first dosing pump, the first magnetic flow meter and the first motor-driven control valve; Wherein, the feeding opening of described first dosing pump connects several acid medicine tanks by drug-feeding tube road, the medicine outlet of described first dosing pump connects acid drug pipeline, at the end of described acid drug pipeline, acid medicine outlet is installed, at the middle part of described acid drug pipeline, described first magnetic flow meter and described first motor-driven control valve is installed;
Described alkaline medicine system comprises the second dosing pump, the second magnetic flow meter and the second motor-driven control valve; Wherein, the feeding opening of described second dosing pump connects several basic agent tanks by drug-feeding tube road, the medicine outlet of described second dosing pump connects alkaline drug pipeline, at the end of described alkaline drug pipeline, alkaline medicine outlet is installed, at the middle part of described alkaline drug pipeline, described second magnetic flow meter and described second motor-driven control valve is installed;
The input terminus of described PID controller connects described PH meter, described first magnetic flow meter and described second magnetic flow meter; The output terminal of described PID controller connects the first motor-driven control valve of described acid medicine system and the second motor-driven control valve of described alkaline medicine system respectively;
Described master controller is connected with described PID controller, described thermometer, described liquidometer and described draining control valve door respectively.
2. the acid-alkali accommodation pond for sewage disposal according to claim 1, is characterized in that, described aerating system comprises blower fan, communicating pipe and at least one aeration tube; Described communicating pipe is communicated with the air outlet of described blower fan, and described communicating pipe offers multiple interface, one end of each described aeration tube and described orifice; Aeration tube circular array described in each, and all extend into described equalizing tank body bottom portion from the top of described equalizing tank body.
3. the acid-alkali accommodation pond for sewage disposal according to claim 1, it is characterized in that, described master controller is also connected with voice guard or light crossing-signal.
4. the acid-alkali accommodation pond for sewage disposal according to claim 1, is characterized in that, the power supply that described master controller adopts is sun power and energy and wind energy combined power generation power supply.
5. the acid-alkali accommodation pond for sewage disposal according to claim 1, is characterized in that, described equalizing tank body is semitight pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750564.2U CN204265510U (en) | 2014-12-03 | 2014-12-03 | For the acid-alkali accommodation pond of sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750564.2U CN204265510U (en) | 2014-12-03 | 2014-12-03 | For the acid-alkali accommodation pond of sewage disposal |
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| Publication Number | Publication Date |
|---|---|
| CN204265510U true CN204265510U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420750564.2U Active CN204265510U (en) | 2014-12-03 | 2014-12-03 | For the acid-alkali accommodation pond of sewage disposal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877940A (en) * | 2019-12-25 | 2020-03-13 | 天津晶东化学复合材料有限公司 | Waste water pH adjusting device |
| CN112358109A (en) * | 2020-11-09 | 2021-02-12 | 张家港市五湖新材料技术开发有限公司 | Treatment method of high-concentration wastewater |
-
2014
- 2014-12-03 CN CN201420750564.2U patent/CN204265510U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877940A (en) * | 2019-12-25 | 2020-03-13 | 天津晶东化学复合材料有限公司 | Waste water pH adjusting device |
| CN112358109A (en) * | 2020-11-09 | 2021-02-12 | 张家港市五湖新材料技术开发有限公司 | Treatment method of high-concentration wastewater |
| CN112358109B (en) * | 2020-11-09 | 2024-02-27 | 江苏鑫汇林环境工程有限公司 | Treatment method of high-concentration wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100097, B, times business center, No. 2, East Road, Liang Liang factory, Beijing, Haidian District Patentee after: Beijing Jia Rui environmental protection Limited by Share Ltd Address before: 100097, B, times business center, No. 2, East Road, Liang Liang factory, Beijing, Haidian District Patentee before: Beijing Jiarui Environmental Protection Co, Ltd. |