CN102849899A - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
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- CN102849899A CN102849899A CN 201210339184 CN201210339184A CN102849899A CN 102849899 A CN102849899 A CN 102849899A CN 201210339184 CN201210339184 CN 201210339184 CN 201210339184 A CN201210339184 A CN 201210339184A CN 102849899 A CN102849899 A CN 102849899A
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Abstract
The invention relates to the field of sewage treatment, and specifically relates to a sewage treatment system. According to the invention, a grating filtering rank is connected to a sedimentation tank through a communication controller a. The sedimentation tank is connected to a hydrolysis tank through a communication controller b. The sedimentation tank is connected to a biochemical tank through a communication controller c. The biochemical tank is connected to a secondary sedimentation tank through a communication controller d. The secondary sedimentation tank is connected to a sludge storage tank and a filtering and discharging port. The communication controller a, the communication controller b, the communication controller c, and the communication controller d are connected to a PLC controller in a controlling system. The sewage treatment system has the advantages that: the decontamination work of the sewage treatment tank is controlled by the controlling over the communication controllers by using the intelligent PLC controller. Manual monitoring is not needed during a sewage treatment process. An automation degree is high, a treatment effect is good, and operation is simple.
Description
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Technical fieldThe present invention relates to sewage treatment area, specifically relate to a kind of Sewage treatment systems.
Background technologyAlthough the earth has 70.8% area to be covered by water, Freshwater resources are extremely limited, and human what really can utilize is a part in rivers and lakes and the underground water, only takes up an area 0.26% of ball Total Water, and skewness.After the 1950's, the population in the world sharp increase, industrial development is rapid, and the global water resources situation worsens rapidly, and " water crisis " is on the rise; On the one hand, human demand to water resources enlarges with surprising rapidity; On the other hand, day by day serious water pollutes to nibble in a large number and can supply the water resources of consumption.Matter by the water dirt is divided, and the pollution of water has two classes: a class is natural pollution; Another kind of is artifact pollution.Current to water body harm larger be artifact pollution, sewage disposal is to economize on water at present and in the future and the most important thing of protection of the water environment.
Summary of the inventionIn view of the defective that prior art exists, the purpose of this invention is to provide a kind ofly need not manually to keep an eye on, level of automation is high, treatment effect is good, easy and simple to handle Sewage treatment systems.
For achieving the above object, the technology used in the present invention solution is: a kind of Sewage treatment systems, the grid filtration pond connects settling tank by being communicated with controller a, settling tank connects hydrolytic tank by being communicated with controller b, hydrolytic tank connects biochemistry pool by being communicated with controller c, biochemistry pool connects second pond by being communicated with controller d, second pond connects storage basin and filtering emission mouth, is communicated with controller a, is communicated with controller b, is communicated with controller c, is communicated with the PLC controller in the controller d connection control system.
A kind of Sewage treatment systems, its beneficial effect is: adopt the PLC controller of intelligence to be communicated with the scrubbing work that controller is controlled treatment tank by control, sewage treatment process need not manually to keep an eye on, and level of automation is high, and treatment effect is good, and is easy and simple to handle.
Description of drawings
Fig. 1 is a kind of process flow sheet of Sewage treatment systems.
Embodiment
In a kind of Sewage treatment systems process flow sheet shown in Figure 1, its primary structure comprises: the grid filtration pond connects settling tank by being communicated with controller a, settling tank connects hydrolytic tank by being communicated with controller b, hydrolytic tank connects biochemistry pool by being communicated with controller c, biochemistry pool connects second pond by being communicated with controller d, second pond connects storage basin and filtering emission mouth, is communicated with controller a, is communicated with controller b, is communicated with controller c, is communicated with the PLC controller in the controller d connection control system.Adopt the PLC controller of intelligence to be communicated with the scrubbing work that controller is controlled treatment tank by control, sewage is in the grid filtration pond, the PLC controller is issued an order after up to standard through connection controller a detection, sewage enters settling tank, sewage is the process precipitation process in settling tank, detect up to standard by the PLC instruction control, enter the hydrolytic tank hydrolytic action, hydrolysis is same after finishing to enter biochemistry pool, second pond through detecting after up to standard, the second pond foreign material enter storage basin, after filtration discharge outlet discharging of the water after the processing.Whole treating processes need not manually to keep an eye on, and level of automation is high, and treatment effect is good, and is easy and simple to handle.
Claims (1)
1. Sewage treatment systems, it is characterized in that: the grid filtration pond connects settling tank by being communicated with controller a, settling tank connects hydrolytic tank by being communicated with controller b, hydrolytic tank connects biochemistry pool by being communicated with controller c, biochemistry pool connects second pond by being communicated with controller d, second pond connects storage basin and filtering emission mouth, is communicated with controller a, is communicated with controller b, is communicated with controller c, is communicated with the PLC controller in the controller d connection control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210339184 CN102849899A (en) | 2012-09-14 | 2012-09-14 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210339184 CN102849899A (en) | 2012-09-14 | 2012-09-14 | Sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102849899A true CN102849899A (en) | 2013-01-02 |
Family
ID=47396949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210339184 Pending CN102849899A (en) | 2012-09-14 | 2012-09-14 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102849899A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399531A (en) * | 2013-07-02 | 2013-11-20 | 苏州科博思流体科技有限公司 | Sewage processing monitoring device |
| CN103466877A (en) * | 2013-08-22 | 2013-12-25 | 桐昆集团浙江恒通化纤有限公司 | Full-biochemical treatment process of chemical fiber high-concentration spin finish effluent |
| CN104556588A (en) * | 2015-01-14 | 2015-04-29 | 中国科学院生态环境研究中心 | Sewage treatment system capable of optimizing carbon source utilization to reduce reoxygenation effect of pretreatment system |
-
2012
- 2012-09-14 CN CN 201210339184 patent/CN102849899A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399531A (en) * | 2013-07-02 | 2013-11-20 | 苏州科博思流体科技有限公司 | Sewage processing monitoring device |
| CN103466877A (en) * | 2013-08-22 | 2013-12-25 | 桐昆集团浙江恒通化纤有限公司 | Full-biochemical treatment process of chemical fiber high-concentration spin finish effluent |
| CN103466877B (en) * | 2013-08-22 | 2015-05-27 | 桐昆集团浙江恒通化纤有限公司 | Full-biochemical treatment process of chemical fiber high-concentration spin finish effluent |
| CN104556588A (en) * | 2015-01-14 | 2015-04-29 | 中国科学院生态环境研究中心 | Sewage treatment system capable of optimizing carbon source utilization to reduce reoxygenation effect of pretreatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |