Emergency treatment system for accident wastewater in chemical industry park

Abstract

The invention discloses a chemical industry park accident wastewater emergency treatment system, which comprises a data acquisition system, a first communication module, a data processing center, an alarm module and a display module, the data acquisition system transmits collected data to the data processing center in real time through the first communication module, and the data processing center processes the received data, displays the data in real time through the display module and stores the data; when the data processing center finds that a certain data is greater than the corresponding preset data, the data processing center controls the alarm module to give an alarm on site so as to remind on-site monitoring personnel, and meanwhile, the data processing center actively searches the stored processing results and displays the processing results of similar alarm reasons on the display module so as to remind the monitoring personnel of the on-site monitoring personnel. The reference is provided for on-site monitoring personnel to process; according to the invention, intelligent real-time monitoring and early warning can be realized, an optimal processing scheme suggestion can be given, and safe emission is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field related to wastewater treatment, and specifically relates to an emergency treatment system for accidental wastewater in a chemical park, which can intelligently monitor and warn in real time, give suggestions for optimal treatment solutions, and ensure safe discharge. Background Art

[0002] Chemical wastewater discharged due to accidents often occurs in chemical parks. Chemical wastewater is an important cause of environmental pollution, especially water pollution. Chemical wastewater has complex composition, high concentration and strong toxicity of pollutants, and is difficult to treat. Pollutants that are not treated or discharged in violation of standards are very easy to migrate and change, causing great harm to the environment and lasting effects, which are difficult to recover in a short time. Therefore, chemical wastewater treatment has its particularities in terms of process and preventing chemical wastewater from being discharged without treatment. In terms of process: due to the high concentration and strong toxicity of pollutants in chemical wastewater, significant fluctuations in water quality and quantity, and great difficulty in wastewater treatment, the chemical wastewater treatment process system is prone to shocks, the chain effect caused by shocks is significant, and the system takes a long time to repair after shocks. In terms of preventing chemical wastewater from being discharged without treatment: prevent human errors, eliminate the discharge of chemical wastewater without treatment, and ensure safe discharge.

[0003] In order to ensure that environmental protection requirements are met, a combination of multi-stage treatment measures such as pretreatment, biochemical treatment, deep treatment and reuse treatment is a commonly used method for chemical wastewater treatment. There are many equipment and dosing points, but there is a lack of feedback mechanism for the water quality, water volume, equipment and dosing of the inlet and outlet water of each unit, which makes the treatment method complicated and prone to human errors. In terms of personnel: at this stage, on-site inspections, maintenance and testing are still mainly carried out by people, but the on-site personnel have weak professionalism, unclear goals, inefficient information transmission and weak data analysis capabilities, resulting in process control relying on experience and strong lag. In addition, phenols, cyanide, biphenyl, chlorides, heavy metals and other toxic substances contained in chemical wastewater are the main factors threatening the health of on-site personnel and should be avoided as much as possible.

[0004] At present, traditional wastewater treatment systems often rely on manual monitoring and operation, lack of real-time and automation, resulting in inefficient emergency treatment and failure to respond to emergencies in a timely manner. In addition, traditional wastewater treatment systems have a single monitoring method and are unable to fully grasp the operating status of the emergency pool. They lack effective data analysis and processing mechanisms, making it difficult to achieve real-time decision support. The monitoring system has a slow response speed and cannot provide timely warnings and treatment of accident wastewater. More importantly, safe discharge cannot be ensured.

[0005] To this end, we have developed an emergency treatment system for chemical park accident wastewater that can intelligently monitor and warn in real time, and can also provide recommendations for the best treatment plan and ensure safe discharge. Summary of the invention

[0006] The purpose of the present invention is to provide an emergency treatment system for accidental wastewater in a chemical park which can intelligently monitor and warn in real time, give suggestions for the best treatment plan, and ensure safe discharge.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a chemical park accident wastewater emergency treatment system, comprising a data acquisition system, a first communication module, a data processing center, an alarm module, and a display module. The data acquisition system is arranged in an accident emergency pool for collecting data. The data acquisition system transmits the collected data to the data processing center in real time through the first communication module. After the data processing center processes the received data, it displays it in real time through the display module and stores it. When the data processing center finds that a certain data is greater than the corresponding preset data, the alarm module is controlled to alarm on site to remind the on-site monitoring personnel. At the same time, the data processing center will actively search for the stored processing results, and display the processing results of similar alarm causes on the display module for reference by the on-site monitoring personnel when processing.

[0008] Preferably, the chemical park accident wastewater emergency treatment system also includes a second communication module; the data processing center will also send the alarm information and similar alarm cause processing results to the mobile terminal used by the management personnel through the second communication module to remind the management personnel, so that the on-site monitoring personnel and the management personnel can communicate and confirm the response measures.

[0009] Preferably, the chemical park accident wastewater emergency treatment system also includes an input / query module; the input / query module is used to input the processing result of each alarm, and the data processing center matches each processing result with the corresponding alarm and stores it.

[0010] Preferably, the data processing center can preset multiple alarm reasons and corresponding processing results.

[0011] Preferably, the data acquisition system is a collection of sensors installed in the accident emergency pool, including but not limited to water quality, water level, water volume, temperature, and pressure parameters.

[0012] Preferably, the data processing center adopts big data analysis technology to process and analyze the collected monitoring data in real time, and display it through a display module to achieve real-time data visualization and trend analysis visualization; and can provide decision support for emergency response based on the analysis results, including early warning and treatment plan recommendations.

[0013] Preferably, the data processing center is able to quickly process the real-time transmitted data, and provide optimization solutions for managers based on historical data and real-time analysis results, so as to continuously optimize the monitoring network and improve the accuracy of early warning and decision-making.

[0014] Preferably, a negative pressure system is provided in the accident emergency pool, and the negative pressure system is used to maintain the gas pressure in the accident emergency pool lower than the atmospheric pressure. The negative pressure system is connected to the gas treatment system so that the gas extracted from the negative pressure system can be treated and then discharged into the external atmosphere when it meets the emission requirements.

[0015] Preferably, the data acquisition system comprises a pH sensor, a COD sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor, a flow sensor and a temperature sensor.

[0016] Preferably, the alarm module will automatically cancel when the alarm cause disappears.

[0017] Compared with the prior art, the present invention provides a chemical park accident wastewater emergency treatment system, which has the following beneficial effects: The chemical park accident wastewater emergency treatment system of the present invention performs real-time monitoring and data analysis. When encountering similar alarms, on-site monitoring personnel can handle them according to the alarm cause and the corresponding processing results. The processing process is faster and more efficient, and human errors can be eliminated as much as possible. At the same time, the requirements for the professional capabilities of on-site monitoring personnel can be reduced, and the operating costs can be reduced. In addition, the data processing center adopts big data analysis technology to process and analyze the collected monitoring data in real time, and display them through a display module, such as real-time data visualization and trend analysis visualization; and can provide decision support for emergency treatment according to the analysis results, including early warning, treatment plan recommendation, etc.; it can also quickly process the real-time transmitted data, and provide optimization plans for management personnel according to historical data and real-time analysis results, such as continuously optimizing the monitoring network to improve the accuracy of early warning and decision-making; the present invention ensures safe, stable, economical and efficient operation of the system on the basis of saving investment and facilitating operation and management; thereby effectively improving the park's ability to respond to sudden environmental events, ensuring the safety of public life, health and property, protecting the environment, and promoting the sustainable development of the chemical park. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 The present invention provides a schematic diagram of the working principle of a chemical park accident wastewater emergency treatment system. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 The present invention provides a technical solution: a chemical park accident wastewater emergency treatment system, comprising a data acquisition system, a first communication module, a data processing center, an alarm module, a display module, an input / query module and a second communication module; the data acquisition system is arranged in an accident emergency pool for collecting data, and the data acquisition system is a collection of sensors installed in the accident emergency pool including but not limited to water quality (such as pH value, dissolved oxygen, turbidity), water volume, temperature, pressure and other parameters; the accident emergency pool is used to collect chemical wastewater discharged due to accidents in the chemical park; the data acquisition system communicates with the data processing center through the first communication module; the data acquisition system transmits the collected data to the data processing center in real time through the first communication module, and the data processing center processes the received data, displays it in real time through the display module, and stores it; when the data processing When the center finds that a certain data is greater than the corresponding preset data, it controls the alarm module to sound an on-site alarm to remind the on-site monitoring personnel. At the same time, the data processing center also sends the alarm information to the mobile terminal used by the management personnel through the second communication module to remind the management personnel; the input / query module is used to input the processing results of each alarm, and the data processing center matches each processing result with the corresponding alarm and stores it; when the alarm module sounds an on-site alarm, the data processing center will actively search for the stored processing results, and display the processing results of similar alarm causes on the display module for reference by the on-site monitoring personnel when handling. At the same time, the data processing center will also send the alarm information and the processing results of similar alarm causes to the mobile terminal used by the management personnel through the second communication module to remind the management personnel. In this way, the on-site monitoring personnel and the management personnel can communicate and confirm the response measures.

[0021] In this embodiment, the data processing center can preset multiple alarm reasons and corresponding processing results.

[0022] In this embodiment, the data processing center uses big data analysis technology to process and analyze the collected monitoring data in real time, and display it through a display module, such as real-time data visualization and trend analysis visualization; and can provide decision support for emergency response based on the analysis results, including early warning, treatment plan recommendation, etc.

[0023] In this embodiment, the data processing center can quickly process the real-time transmitted data and provide optimization solutions for managers based on historical data and real-time analysis results, such as continuously optimizing the monitoring network to improve the accuracy of early warning and decision-making.

[0024] In this embodiment, the accident emergency pool is also provided with a water level sensor. When the water level sensor is triggered, the data processing center will control the alarm module to sound an alarm.

[0025] In this embodiment, the accident emergency pool is fully enclosed to prevent toxic gas leakage; to prevent the accident emergency pool from exploding due to excessive pressure, a pressure sensor is provided in the accident emergency pool; when the pressure sensor is triggered, the data processing center will control the alarm module to sound an alarm.

[0026] In this embodiment, a negative pressure system is provided in the accident emergency pool, and the negative pressure system is used to maintain the gas pressure in the accident emergency pool lower than the atmospheric pressure. The negative pressure system is connected to the gas treatment system so that the gas extracted from the negative pressure system can be treated and then discharged into the external atmosphere when it meets the emission requirements.

[0027] In this embodiment, a plurality of sensors are also installed in the accident emergency pool, such as a pH sensor, a COD sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor, a flow sensor, and a temperature sensor.

[0028] In this embodiment, the alarm module will automatically cancel when the alarm cause disappears.

[0029] In this embodiment, the volume of the accident emergency pool is based on the chemical wastewater discharged when the worst case occurs.

[0030] During operation, when the actual alarm cause is not similar to the preset alarm cause, when the manager receives the alarm information, he can organize technical experts to discuss the processing results in time. After successfully responding, the processing results can be input into the data processing center through the input / query module. The data processing center matches the processing results with the corresponding alarms and stores them. Repeating this process, the common alarm causes and the corresponding processing results can be entered into the data processing center as completely as possible. When similar alarms are encountered later, the on-site monitoring personnel can handle them according to the alarm causes and the corresponding processing results. The processing process is faster and more efficient, and human errors can be eliminated as much as possible. At the same time, the requirements for the professional capabilities of on-site monitoring personnel can be reduced, and the operating costs can be reduced. In addition, the data processing center adopts big data analysis technology to process and analyze the collected monitoring data in real time, and display them through the display module, such as real-time data visualization and trend analysis visualization; and according to the analysis results, it can provide decision support for emergency processing, including early warning, processing plan recommendation, etc.; the data processing center can also quickly process the real-time transmitted data, and provide optimization solutions for managers based on historical data and real-time analysis results, such as continuously optimizing the monitoring network to improve the accuracy of early warning and decision-making.

[0031] Compared with the prior art, the present invention has the following beneficial effects: The chemical park accident wastewater emergency treatment system of the present invention performs real-time monitoring and data analysis. When encountering similar alarms, on-site monitoring personnel can handle them according to the alarm cause and the corresponding processing results. The processing process is faster and more efficient, and human errors can be eliminated as much as possible. At the same time, the requirements for the professional capabilities of on-site monitoring personnel can be reduced, and the operating costs can be reduced. In addition, the data processing center adopts big data analysis technology to process and analyze the collected monitoring data in real time, and display them through a display module, such as real-time data visualization and trend analysis visualization; and can provide decision support for emergency treatment according to the analysis results, including early warning, treatment plan recommendation, etc.; it can also quickly process the real-time transmitted data, and provide optimization plans for management personnel according to historical data and real-time analysis results, such as continuously optimizing the monitoring network to improve the accuracy of early warning and decision-making; the present invention ensures safe, stable, economical and efficient operation of the system on the basis of saving investment and facilitating operation and management; thereby effectively improving the park's ability to respond to sudden environmental events, ensuring the safety of public life, health and property, protecting the environment, and promoting the sustainable development of the chemical park.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical park accident wastewater emergency treatment system, characterized by: It includes a data acquisition system, a first communication module, a data processing center, an alarm module, and a display module. The data acquisition system is set in the accident emergency pool and is used to collect data. The data acquisition system transmits the collected data to the data processing center in real time through the first communication module. After the data processing center processes the received data, it displays it in real time through the display module and stores it. When the data processing center finds that a certain data is greater than the corresponding preset data, it controls the alarm module to alarm on site to remind the on-site monitoring personnel. At the same time, the data processing center will actively search for the stored processing results and display the processing results of similar alarm causes on the display module for reference by the on-site monitoring personnel when processing.

2. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: It also includes a second communication module; the data processing center will also send the alarm information and similar alarm cause processing results to the mobile terminal used by the management personnel through the second communication module to remind the management personnel, so that the on-site monitoring personnel and the management personnel can communicate and confirm the response measures.

3. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: It also includes an input / query module; the input / query module is used to input the processing result of each alarm, and the data processing center matches each processing result with the corresponding alarm and stores them.

4. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: The data processing center can preset multiple alarm reasons and corresponding processing results.

5. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: The data acquisition system is a collection of sensors installed in the accident emergency pool, including but not limited to water quality, water level, water volume, temperature, and pressure parameters.

6. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: The data processing center adopts big data analysis technology to process and analyze the collected monitoring data in real time, and displays it through a display module to achieve real-time data visualization and trend analysis visualization; and can provide decision support for emergency response based on the analysis results, including early warning and treatment plan recommendations.

7. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: The data processing center can quickly process the real-time transmitted data, and provide optimization solutions for managers based on historical data and real-time analysis results, so as to continuously optimize the monitoring network and improve the accuracy of early warning and decision-making.

8. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: A negative pressure system is provided in the accident emergency pool, and the negative pressure system is used to maintain the gas pressure in the accident emergency pool lower than the atmospheric pressure. The negative pressure system is connected to the gas treatment system so that the gas extracted from the negative pressure system can be treated and then discharged into the external atmosphere when it meets the emission requirements.

9. The chemical park accident wastewater emergency treatment system according to claim 1 is characterized by: The data acquisition system comprises a pH sensor, a COD sensor, an ammonia nitrogen sensor, a dissolved oxygen sensor, a flow sensor and a temperature sensor.

10. The chemical park accident wastewater emergency treatment system according to claim 1, characterized in that: The alarm module will automatically cancel when the alarm cause disappears.

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