Intelligent process parameter decision-making system and method combined with water quality multi-stage purification

Abstract

The invention discloses an intelligent process parameter decision-making system and method combined with water quality multi-stage purification. The system mainly comprises an intelligent pretreatment unit, an intelligent process purification barrel and a multi-stage process purification box. The intelligent pretreatment unit realizes efficient removal of large particles and sand grains in sewage by dynamically regulating and controlling a filter plate and an intelligent rotational flow impeller; microbiota are arranged in the intelligent process purification barrel, and water quality is further purified through biodegradation; the multi-stage process purification box is combined with chlorine water for precise disinfection, and it is ensured that effluent reaches the standard. Through integration of the parameter decision motor and the intelligent monitoring module, process parameters can be adjusted in real time according to water quality, sewage treatment efficiency and stability are improved, and energy conservation and consumption reduction are realized. Compared with the prior art, through organic combination of multi-stage purification and an intelligent process parameter decision making system, efficient, accurate and intelligent control over sewage treatment is achieved, the treatment efficiency and stability are remarkably improved, and meanwhile energy conservation, consumption reduction and automatic maintenance are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to an intelligent process parameter decision system and method combined with multi-stage water purification. Background Art

[0002] Wastewater treatment is the process of removing pollutants from water to meet discharge standards or reuse requirements through physical, chemical and biological methods. According to the source of sewage, sewage treatment can be divided into industrial sewage treatment and domestic sewage treatment. Industrial sewage mainly includes industrial, agricultural and medical sewage, while domestic sewage is wastewater generated by daily life activities. With the development of society, sewage treatment technology has been widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and has gradually become an important means to protect the environment and water resources.

[0003] In current sewage treatment, the main goal is to remove suspended solids, organic pollutants, heavy metals and harmful microorganisms in water. Depending on the pollutants, commonly used technologies include physical methods (such as sedimentation, filtration, etc.), chemical methods (such as coagulation, oxidation, disinfection, etc.) and biological methods (such as activated sludge, biofilm and anaerobic treatment, etc.). These methods can be used alone or in combination to effectively purify sewage of different properties.

[0004] However, existing technologies still have many shortcomings and challenges in sewage treatment, especially in the following aspects:

[0005] 1. Low processing efficiency and difficulty in process optimization

[0006] In traditional sewage treatment, static sedimentation is often used to remove sand from sewage. This method relies on gravity. Although the process is simple, the treatment efficiency is low and the sand settling time is long. Especially in the case of large flow and complex water quality, the sand settling effect is difficult to guarantee. In addition, the traditional sedimentation method is sensitive to changes in flow rate and water flow state, lacks flexible control means, and makes process optimization difficult.

[0007] 2. The chlorine disinfection effect is not ideal and cannot be accurately controlled

[0008] In the disinfection phase of sewage treatment, some treatment systems use direct injection of chlorine for disinfection. Chlorine, as a common disinfectant, has a certain bactericidal effect, but its direct use can easily lead to uneven distribution of chlorine in the water body, affecting the disinfection effect. In addition, excessive use of chlorine may lead to the formation of harmful by-products, and the treatment process that cannot accurately control the concentration of chlorine water will affect the effluent water quality.

[0009] 3. Lack of multi-stage purification methods and low system integration

[0010] In existing sewage treatment systems, each treatment unit is usually relatively independent and lacks an integrated multi-stage purification process. For example, the synergy between physical precipitation, microbial treatment and chemical disinfection is poor, and there is a lack of effective connection and coordination between the units, which affects the overall efficiency of the system. The lack of a multi-stage purification process makes it difficult to finely control the treatment process for different pollutants.

[0011] 4. Lack of intelligent process parameter control, difficult management

[0012] In existing sewage treatment systems, the regulation of process parameters mostly relies on manual operation and experience, lacking scientific real-time monitoring and regulation methods. Faced with different water quality changes and treatment requirements, traditional methods are difficult to dynamically adjust key process parameters, which easily leads to large fluctuations in treatment effects. At the same time, due to the complexity of process control, on-site operators need to make frequent manual adjustments, which increases the difficulty of management and requires a high level of professionalism from operators. Summary of the invention

[0013] The purpose of the present invention is to provide an intelligent process parameter decision system and method combined with multi-stage water purification to solve the problems raised in the above background technology.

[0014] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent process parameter decision system combined with multi-stage water purification, including a system support platform;

[0015] A cyclone sand settling component, wherein the cyclone sand settling component comprises an intelligent pre-treatment unit, the intelligent pre-treatment unit is mounted on a system support platform, an automatic water inlet pipeline is mounted on the intelligent pre-treatment unit, a dynamic control filter plate is mounted in the intelligent pre-treatment unit, a cyclone sand settling box is mounted on the system support platform, a parameter decision motor is arranged on the cyclone sand settling box, a rotating shaft is mounted on the output end of the parameter decision motor, an intelligent cyclone impeller is mounted on the rotating shaft, an impeller is mounted on the intelligent cyclone impeller, a first pump body is mounted on the cyclone sand settling box, a first connecting pipe is mounted on the first pump body, and the other end of the first connecting pipe is mounted on the intelligent pre-treatment unit;

[0016] A secondary water purification component, the secondary purification equipment includes a third connecting pipe, the third connecting pipe is installed on the cyclone sand settling box, an intelligent process purification barrel is arranged on the system support platform, the other end of the third connecting pipe is installed on the intelligent process purification barrel, a support plate is installed in the intelligent process purification barrel, a microbial community is installed on the support plate, a fourth connecting pipe is installed on the intelligent process purification barrel, a multi-stage process purification box is installed on the system support platform, the other end of the fourth connecting pipe is installed on the multi-stage process purification box, a chlorine water tank is installed on the multi-stage process purification box, a second pump body is installed on one side of the chlorine water tank, a chlorine water pipe is installed on the second pump body, the chlorine water pipe is installed in the multi-stage process purification box, and a nozzle is installed in the chlorine water pipe.

[0017] Preferably, a flow control valve is installed on the automatic water inlet pipeline, a second connecting pipe is installed on the vortex sand settling box, and the other end of the second connecting pipe is installed on the first pump body.

[0018] Preferably, a sand storage tank is provided in the cyclone sand settling box, a sand suction pipe is installed on the cyclone sand settling box, a sand suction pump is installed on the system support platform, the other end of the sand suction pipe is installed on the sand suction pump, and a sand outlet is installed on the sand suction pump.

[0019] Preferably, a baffle is installed on the intelligent pre-processing unit, and a handle is installed on the baffle.

[0020] Preferably, a fully enclosed protective cover is installed on the cyclone sand settling box, and the parameter determination motor is installed in the fully enclosed protective cover.

[0021] Preferably, a sliding sleeve is installed in the fully enclosed protective cover, and the rotating shaft is rotatably installed in the sliding sleeve.

[0022] Preferably, a safety limit module is installed on the rotating shaft, and the safety limit module is installed at the bottom of the intelligent swirl impeller.

[0023] Preferably, a support is installed on the system support platform, and the intelligent process purification barrel is installed on the support.

[0024] Preferably, a water inlet is installed on the chlorine water tank, and a tank cover is installed on the water inlet.

[0025] Preferably, an intelligent spray distribution plate is installed in the nozzle, and a water outlet pipe is installed on the multi-stage process purification box.

[0026] The present invention also includes an intelligent process parameter decision method combined with multi-stage water purification, the method comprising the following steps:

[0027] S1. Automatic sewage inlet and intelligent pretreatment: Open the flow control valve and introduce the sewage to be treated into the intelligent pretreatment unit through the automatic water inlet pipeline. The sewage passes through the dynamic control filter plate to achieve preliminary removal of large particle suspended matter and impurities.

[0028] S2. Cyclone sand settling and sand collection: Start the parameter-determining motor, drive the shaft to drive the intelligent cyclone impeller to rotate, form a cyclone effect, and cause the sand in the water to settle in the cyclone sand settling box to the sand storage tank. The deposited sand is discharged from the sand outlet through the sand suction pipe and sand suction pump to prevent blockage caused by sand deposition.

[0029] S3. Intelligent process purification and microbial degradation: After the cyclone sand settling, the sewage enters the intelligent process purification barrel through the first pump body and the first connecting pipe. In the purification barrel, the sewage is fully in contact with the microbial community attached to the support plate, and the organic pollutants in the water body are degraded by the metabolism of microorganisms, thereby improving the biological purification efficiency of sewage.

[0030] S4, multi-stage process purification and disinfection: The sewage treated by microorganisms enters the multi-stage process purification box through the fourth connecting pipe, and chlorine water is injected into the water body for disinfection through the chlorine water tank set in the purification box. The second pump body is started, and the chlorine water is evenly sprayed onto the surface of the water body through the chlorine water pipe. The spraying range and amount of the chlorine water are accurately controlled by the intelligent spray distribution plate to achieve efficient disinfection of the water body.

[0031] S5. Intelligent detection and flow control of effluent water: The purified and disinfected water flows out through the outlet pipe. During this process, the intelligent monitoring system will detect the flow rate and water quality indicators of the water flow in real time to ensure that the effluent water quality meets the standards. According to the changes in water quality, the operating status of each process equipment is automatically adjusted.

[0032] S6. Adaptive flow optimization and parameter adjustment: During the entire purification process, through the flow sensors and parameter control devices installed in each processing stage, the system can adjust the rotation speed of the intelligent swirl impeller, the power output of the parameter decision motor, and the opening and closing degree of the flow control valve in real time to ensure the best balance between processing efficiency and energy saving effect.

[0033] S7. Intelligent monitoring and self-diagnosis function: The system is equipped with a set of intelligent monitoring modules, which can record and analyze the operating status, key parameters and water quality changes of each process link in real time. Once equipment abnormality or water quality deviation is detected, the system will trigger the self-diagnosis program and automatically adjust the relevant process parameters to ensure the stability and continuity of the treatment effect.

[0034] S8. Automatic cleaning and maintenance scheduling: To prevent filter plate clogging and dirt accumulation, the system automatically starts the backwashing procedure of the dynamically controlled filter plate and the periodic cleaning of the sand storage tank according to the changes in water quality and equipment operating conditions, reducing manual intervention and improving the automation level of the equipment.

[0035] S9. Intelligent data storage and process optimization decision-making: All monitoring data and control parameters will be automatically stored in the system database. The system will generate a process optimization report based on historical data and real-time data, provide operators with scientific process parameter decision-making suggestions, and improve the efficiency and accuracy of the overall water treatment process.

[0036] The beneficial effects of the present invention are:

[0037] 1. Organic combination of multi-stage purification and intelligent process control

[0038] The present invention realizes the organic combination of multi-stage purification by introducing an intelligent pretreatment unit, an intelligent process purification barrel and a multi-stage process purification box, thereby solving the problems of long time and low efficiency existing in traditional precipitation and single chemical treatment methods.

[0039] The intelligent pretreatment unit uses dynamically controlled filter plates to perform the first stage of impurity filtration, effectively removing large particles and suspended solids in the water. The filter plates can be adjusted according to changes in water quality to improve initial treatment efficiency.

[0040] In the intelligent process purification barrel, the sewage is in full contact with the microbial community attached to the support plate. Through the metabolism of the microorganisms, the organic pollutants in the water are efficiently degraded, further optimizing the water quality.

[0041] The multi-stage process purification box uses a chlorine water tank and a chlorine water pipe to perform precise disinfection, ensuring the disinfection effect, reducing the use of chlorine, and reducing potential threats to the environment and human body.

[0042] 2. Integrated design of parameter decision and process optimization

[0043] In the sewage treatment process, the present invention realizes the automatic adjustment of each treatment link through the coordinated control of the parameter decision motor and the flow control valve. The system can optimize the process and resource utilization based on data collection and intelligent analysis.

[0044] The parameter-determined motor drives the intelligent swirl impeller to form a vortex effect, enhance the sand settling effect, improve the sand settling efficiency, and reduce the residence time of sand in the water.

[0045] Through intelligent control, the system can automatically adjust the opening of the flow control valve to ensure that the water intake matches the processing capacity of the treatment unit, avoiding a decrease in treatment effect or equipment damage due to excessive flow.

[0046] 3. Deep integration of intelligent monitoring and adaptive adjustment

[0047] The present invention is equipped with an intelligent monitoring module, which can monitor the operating status of each link and water quality changes in real time, and automatically make adaptive adjustments according to actual conditions.

[0048] The system can automatically analyze water quality data, adjust the operating status of the intelligent pretreatment unit and multi-stage process purification box, and improve the flexibility and accuracy of water treatment. The intelligent monitoring module enables the system to have self-diagnosis and automatic correction functions to ensure the stability and reliability of the treatment process.

[0049] 4. Improvement of automatic cleaning and maintenance convenience

[0050] Traditional equipment is prone to clogging during the filtration and sedimentation process, but the present invention improves the convenience of automatic cleaning and maintenance through intelligent design.

[0051] Dynamically controlled filter plates and intelligent swirl impellers automatically adjust according to changes in water quality to reduce impurity accumulation, and automatically backwash the intelligent process purification barrel and multi-stage process purification box to ensure long-term and efficient operation of each treatment unit.

[0052] The system can autonomously identify blockages and clear them by itself, reducing the frequency of manual intervention and improving operational stability.

[0053] 5. Comprehensive optimization of energy saving, consumption reduction and environmental friendliness

[0054] The present invention introduces an intelligent optimization strategy in process design to achieve energy saving and consumption reduction under the premise of ensuring that water quality meets the standards.

[0055] Through the linkage control of parameter-determined motors and sensors, the use of electrical energy and chemical agents at each stage is optimized to achieve the lowest energy consumption and agent dosage. The operating frequency and process parameters of each stage are intelligently adjusted to make efficient use of resources and significantly reduce processing costs.

[0056] The intelligent monitoring module dynamically controls the use of the chlorine water tank, reduces the amount of chlorine used, reduces the impact on the environment, and enhances the environmental friendliness of the treatment process.

[0057] 6.Data collection and decision support for process optimization

[0058] The system collects key data such as water quality, flow rate and equipment status in real time, establishes an intelligent database, and achieves continuous improvement and optimization of the process through big data analysis.

[0059] All key data and control parameters are automatically stored, and process optimization reports are generated through intelligent algorithms to provide operators with scientific process parameter decision support and improve the efficiency and accuracy of the overall water treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a three-dimensional structural schematic diagram of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0061] Figure 2 It is a cross-sectional structural schematic diagram of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0062] Figure 3 This is a schematic diagram of the three-dimensional structure of another direction of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0063] Figure 4 This is a schematic diagram of the structure of the baffle, handle, etc. of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0064] Figure 5 This is a schematic diagram of the structure of the fully enclosed protective cover, sliding sleeve, etc. of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0065] Figure 6 This is a schematic diagram of the structure of part A of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0066] Figure 7 This is a schematic diagram of the structure of the microbial community, support, etc. of the intelligent process parameter decision-making system combined with multi-stage water purification proposed by the present invention;

[0067] Figure 8 This is a schematic diagram of the water inlet, box cover and other structures of the intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0068] Fig. 9 This is a schematic diagram of the structure of a multi-stage process purification box, a chlorine water pipe, etc. of an intelligent process parameter decision system combined with multi-stage water purification proposed by the present invention;

[0069] Fig.10 This is a structural diagram of part B of the intelligent process parameter decision system combined with multi-stage water purification proposed in the present invention.

[0070] Fig.11 This is a flow chart of the steps of the intelligent process parameter decision method combined with multi-stage water purification proposed by the present invention.

[0071] In the figure: 1. System support platform; 21. Intelligent pretreatment unit; 22. Automatic water inlet pipeline; 23. Dynamic control filter plate; 24. Cyclone sand settling box; 25. Parameter decision motor; 26. Rotating shaft; 27. Intelligent cyclone impeller; 28. Impeller; 29. ​​First pump body; 210. First connecting pipe; 211. Flow control valve; 212. Second connecting pipe; 213. Sand storage tank; 214. Sand suction pipe; 215. Sand suction pump; 216. Sand outlet; 217. Baffle ; 218. Handle; 219. Fully enclosed protective cover; 220. Sleeve; 221. Safety limit module; 31. Third connecting pipe; 32. Intelligent process purification barrel; 33. Support plate; 34. Microbial community; 35. Fourth connecting pipe; 36. Multi-stage process purification box; 37. Chlorine water tank; 38. Second pump body; 39. Chlorine water pipe; 310. Nozzle; 311. Support; 312. Water inlet; 313. Box cover; 314. Intelligent spray distribution plate; 315. Water outlet pipe. DETAILED DESCRIPTION

[0072] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0073] Embodiment 1:

[0074] like Figure 1-9 As shown, this embodiment provides an intelligent process parameter decision system combined with multi-stage water purification, including a system support platform 1;

[0075] The cyclone sand settling component can accelerate the treatment of sand in sewage through the setting of the cyclone sand settling component. The cyclone sand settling component includes an intelligent pretreatment unit 21, which is installed on the system support platform 1. The intelligent pretreatment unit 21 is equipped with an automatic water inlet pipeline 22. A dynamic control filter plate 23 is installed in the intelligent pretreatment unit 21. A cyclone sand settling box 24 is installed on the system support platform 1. A parameter decision motor 25 is arranged on the cyclone sand settling box 24. A rotating shaft 26 is installed at the output end of the parameter decision motor 25. An intelligent cyclone impeller 27 is installed on the rotating shaft 26. An impeller 28 is installed on the intelligent cyclone impeller 27. A first pump body 29 is installed on the first pump body 29. A second pump body 29 is installed on the first pump body 29. A connecting pipe 210, the other end of the first connecting pipe 210 is installed on the intelligent pretreatment unit 21, and the flow control valve 211 is opened, and the sewage flows into the intelligent pretreatment unit 21 from the automatic water inlet pipeline 22. By dynamically adjusting the setting of the filter plate 23, larger impurities in the sewage will be initially filtered, and the filtered sewage will be sucked into the cyclone sand settling box 24 by the first pump body 29, and then the parameter decision motor 25 is started, and the parameter decision motor 25 drives the impeller 28 to rotate. The rotation of the impeller 28 controls the flow state and flow rate of the water flow, accelerates the sedimentation of sand, and the sand will settle in the sand storage tank 213, and then the sand suction pump 215 is started, and the sand suction pump 215 will suck out the sand. This setting can accelerate the treatment of sand in sewage and increase efficiency.

[0076] Further, see Figure 1 A flow control valve 211 is installed on the automatic water inlet pipeline 22, a second connecting pipe 212 is installed on the vortex sand settling box 24, and the other end of the second connecting pipe 212 is installed on the first pump body 29. The setting of the flow control valve 211 can control the flow rate of the sewage, and the setting of the second connecting pipe 212 can connect the first pump body 29 and the vortex sand settling box 24, so that the sewage from the first pump body 29 can flow into the vortex sand settling box 24.

[0077] Further, see Figure 2 and Figure 3 A sand storage tank 213 is provided in the cyclone sand settling box 24, a sand suction pipe 214 is installed on the cyclone sand settling box 24, a sand suction pump 215 is installed on the system support platform 1, the other end of the sand suction pipe 214 is installed on the sand suction pump 215, and a sand outlet 216 is installed on the sand suction pump 215. The sand storage tank 213 can store sand precipitated in sewage, and the sand suction pipe 214, the sand suction pump 215 and the sand outlet 216 can suck out the sand in the sand storage tank 213.

[0078] Further, see Figure 4 A baffle 217 is installed on the intelligent pretreatment unit 21, and a handle 218 is installed on the baffle 217. The setting of the baffle 217 can remove the impurities that are preliminarily filtered out of the sewage, and the setting of the handle 218 can make it easier to pull out the baffle 217.

[0079] Further, see Figure 5 A fully enclosed protective cover 219 is installed on the cyclone sand settling box 24, and the parameter decision motor 25 is installed in the fully enclosed protective cover 219. The setting of the fully enclosed protective cover 219 can protect the parameter decision motor 25 and prevent the parameter decision motor 25 from being damaged.

[0080] Further, see Figure 5 A sliding sleeve 220 is installed in the fully enclosed protective cover 219 , and the rotating shaft 26 is rotatably installed in the sliding sleeve 220 . The setting of the sliding sleeve 220 can limit the position of the rotating shaft 26 so that the rotating shaft 26 can only rotate in the sliding sleeve 220 .

[0081] Further, see Figure 6 A safety limit module 221 is installed on the rotating shaft 26. The safety limit module 221 is installed at the bottom of the intelligent swirl impeller 27. The setting of the safety limit module 221 can limit the position of the intelligent swirl impeller 27 to prevent the intelligent swirl impeller 27 from falling off the rotating shaft 26.

[0082] The intelligent process parameter decision method combined with multi-stage water purification using this embodiment includes the following steps:

[0083] S1. Automatic sewage inflow and intelligent pretreatment: Open the flow control valve 211, and introduce the sewage to be treated into the intelligent pretreatment unit 21 through the automatic water inlet pipeline 22. The sewage passes through the dynamic control filter plate 23 to achieve preliminary removal of large suspended solids and impurities.

[0084] S2, cyclone sand settling and sand collection: Start the parameter decision motor 25, drive the rotating shaft 26 to drive the intelligent cyclone impeller 27 to rotate, form a cyclone effect, and cause the sand in the water body to settle in the cyclone sand settling box 24 to the sand storage tank 213. The deposited sand is discharged from the sand outlet 216 through the sand suction pipe 214 and the sand suction pump 215 to prevent blockage caused by sand deposition.

[0085] S3, intelligent process purification and microbial degradation: The sewage after cyclone sand settling enters the intelligent process purification barrel 32 through the first pump body 29 and the first connecting pipe 210. In the purification barrel, the sewage is fully in contact with the microbial group 34 attached to the support plate 33, and the organic pollutants in the water body are degraded by the metabolism of the microorganisms, thereby improving the biological purification efficiency of the sewage.

[0086] S4, multi-stage process purification and disinfection: The sewage treated by microorganisms enters the multi-stage process purification box 36 through the fourth connecting pipe 35, and chlorine water is injected into the water body for disinfection through the chlorine water tank 37 set in the purification box 36. The second pump body 38 is started, and the chlorine water is evenly sprayed onto the surface of the water body through the chlorine water pipe 39. The intelligent spray distribution plate 314 is used to accurately control the spraying range and amount of the chlorine water to achieve efficient disinfection of the water body.

[0087] S5. Intelligent detection and flow control of effluent water: The purified and disinfected water flows out through the effluent pipe 315. During this process, the intelligent monitoring system will detect the flow rate and water quality indicators of the water flow in real time to ensure that the effluent water quality meets the standards. According to the changes in water quality, the operating status of each process equipment is automatically adjusted.

[0088] S6. Adaptive flow optimization and parameter adjustment: During the entire purification process, through the flow sensors and parameter control devices set at each processing stage, the system can adjust the rotation speed of the intelligent swirl impeller 27, the power output of the parameter decision motor 25, and the opening and closing degree of the flow control valve 211 in real time to ensure the best balance between processing efficiency and energy saving effect.

[0089] S7. Intelligent monitoring and self-diagnosis function: The system is equipped with a set of intelligent monitoring modules, which can record and analyze the operating status, key parameters and water quality changes of each process link in real time. Once equipment abnormality or water quality deviation is detected, the system will trigger the self-diagnosis program and automatically adjust the relevant process parameters to ensure the stability and continuity of the treatment effect.

[0090] S8. Automatic cleaning and maintenance scheduling: To prevent filter plate clogging and dirt accumulation, the system automatically starts the backwashing procedure of the dynamically regulated filter plate 23 and the periodic cleaning of the sand storage tank 213 according to the changes in water quality and the equipment operation status, thereby reducing manual intervention and improving the automation level of the equipment.

[0091] S9. Intelligent data storage and process optimization decision-making: All monitoring data and control parameters will be automatically stored in the system database. The system will generate a process optimization report based on historical data and real-time data, provide operators with scientific process parameter decision-making suggestions, and improve the efficiency and accuracy of the overall water treatment process.

[0092] Embodiment 2:

[0093] like Figure 1 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, based on Example 1, bacteria, viruses and other microorganisms in sewage can be killed by setting up a secondary water purification component.

[0094] The secondary purification equipment includes a third connecting pipe 31, which is installed on the cyclone sand settling box 24. An intelligent process purification barrel 32 is provided on the system support platform 1. The other end of the third connecting pipe 31 is installed on the intelligent process purification barrel 32. A support plate 33 is installed in the intelligent process purification barrel 32. A microbial group 34 is installed on the support plate 33. A fourth connecting pipe 35 is installed on the intelligent process purification barrel 32. A multi-stage process purification box 36 is installed on the system support platform 1. The other end of the fourth connecting pipe 35 is installed on the multi-stage process purification box 36. A chlorine water tank 37 is installed on the multi-stage process purification box 36. A second pump body 38 is installed on one side of the chlorine water tank 37. Chlorine water pipe 39, chlorine water pipe 39 is installed in multi-stage process purification box 36, and nozzle 310 is installed in chlorine water pipe 39. The sewage after sand is removed will flow into intelligent process purification barrel 32 through third connecting pipe 31. The sewage will be degraded and converted into organic pollutants by the metabolic activities of microorganisms in microbial community 34. Then the sewage will enter multi-stage process purification box 36 through fourth connecting pipe 35. Start the second pump body 38, and the second pump body 38 will pump the chlorine water in chlorine water tank 37 to nozzle 310 for spraying. In this way, chlorine water can react with organic matter and microorganisms in sewage to generate hypochlorous acid with strong oxidizing property, thereby killing bacteria, viruses and other microorganisms in sewage.

[0095] Further, see Figure 7 A support 311 is installed on the system support platform 1 , and the intelligent process purification barrel 32 is installed on the support 311 . The setting of the support 311 can support the intelligent process purification barrel 32 .

[0096] Further, see Figure 8 The chlorine water tank 37 is provided with a water inlet 312, and a tank cover 313 is provided on the water inlet 312. The setting of the water inlet 312 can facilitate the addition of chlorine water into the chlorine water tank 37, and the setting of the tank cover 313 can prevent the chlorine gas in the chlorine water from volatilizing.

[0097] Further, see Figure 8 and Fig.10 An intelligent spray distribution plate 314 is installed in the nozzle 310, and a water outlet pipe 315 is installed on the multi-stage process purification box 36. The setting of the intelligent spray distribution plate 314 can spray the chlorine water in the nozzle 310, and the setting of the water outlet pipe 315 can discharge the purified sewage.

[0098] Working principle of the present invention: when in use, open the flow control valve 211, sewage flows into the intelligent pretreatment unit 21 from the automatic water inlet pipeline 22, and by dynamically adjusting the setting of the filter plate 23, larger impurities in the sewage will be filtered for the first time, and the filtered sewage will be sucked into the swirl sand settling box 24 by the first pump body 29 through the first connecting pipe 210 and the second connecting pipe 212, and then start the parameter decision motor 25, the parameter decision motor 25 drives the rotating shaft 26 to rotate, the rotation of the rotating shaft 26 drives the intelligent swirl impeller 27 to rotate, the rotation of the intelligent swirl impeller 27 drives the impeller 28 to rotate, the rotation of the impeller 28 controls the flow state and flow rate of the water flow, accelerates the sedimentation of sand particles, and the sand particles will settle in the sand storage tank 213, and then start the sand suction pump 215, the sand suction pump 21 5 will suck out the sand through the sand suction pipe 214 and the sand outlet 216. This arrangement can accelerate the treatment of sand in the sewage and increase efficiency. The sewage after the sand is removed will flow into the intelligent process purification barrel 32 through the third connecting pipe 31. The sewage will be degraded and converted into organic pollutants by the metabolic activities of the microorganisms in the microbial community 34. Then the sewage will enter the multi-stage process purification box 36 through the fourth connecting pipe 35. The second pump body 38 is started. The second pump body 38 will pump the chlorine water in the chlorine water tank 37 into the chlorine water pipe 39 and then spray it out from the nozzle 310. This arrangement can react with the organic matter and microorganisms in the sewage to generate hypochlorous acid with strong oxidizing properties, thereby killing bacteria, viruses and other microorganisms in the sewage.

[0099] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent process parameter decision system combined with multi-stage water purification, characterized by: include: System support platform (1); A cyclone sand settling component, the cyclone sand settling component comprising an intelligent pre-treatment unit (21), the intelligent pre-treatment unit (21) being mounted on a system support platform (1), an automatic water inlet pipeline (22) being mounted on the intelligent pre-treatment unit (21), a dynamically controlled filter plate (23) being mounted in the intelligent pre-treatment unit (21), a cyclone sand settling box (24) being mounted on the system support platform (1), a parameter decision motor (25) being arranged on the cyclone sand settling box (24), a rotating shaft (26) being mounted on the output end of the parameter decision motor (25), an intelligent cyclone impeller (27) being mounted on the rotating shaft (26), an impeller (28) being mounted on the intelligent cyclone impeller (27), a first pump body (29) being mounted on the first pump body (29), the other end of the first connecting pipe (210) being mounted on the intelligent pre-treatment unit (21); A secondary water purification component, wherein the secondary purification device comprises a third connecting pipe (31), the third connecting pipe (31) is installed on a cyclone sand settling box (24), an intelligent process purification barrel (32) is arranged on the system support platform (1), the other end of the third connecting pipe (31) is installed on the intelligent process purification barrel (32), a support plate (33) is installed in the intelligent process purification barrel (32), a microorganism group (34) is installed on the support plate (33), and a fourth connecting pipe ( 35), a multi-stage process purification box (36) is installed on the system support platform (1), the other end of the fourth connecting pipe (35) is installed on the multi-stage process purification box (36), a chlorine water tank (37) is installed on the multi-stage process purification box (36), a second pump body (38) is installed on one side of the chlorine water tank (37), a chlorine water pipe (39) is installed on the second pump body (38), the chlorine water pipe (39) is installed in the multi-stage process purification box (36), and a nozzle (310) is installed in the chlorine water pipe (39).

2. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized in that: A flow control valve (211) is installed on the automatic water inlet pipeline (22), a second connecting pipe (212) is installed on the cyclone sand settling box (24), and the other end of the second connecting pipe (212) is installed on the first pump body (29).

3. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized in that: A sand storage tank (213) is provided in the cyclone sand settling box (24), a sand suction pipe (214) is installed on the cyclone sand settling box (24), a sand suction pump (215) is installed on the system support platform (1), the other end of the sand suction pipe (214) is installed on the sand suction pump (215), and a sand outlet (216) is installed on the sand suction pump (215).

4. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized in that: The intelligent pre-processing unit (21) is provided with a baffle (217), and the baffle (217) is provided with a handle (218); the cyclone sand settling box (24) is provided with a fully enclosed protective cover (219), and the parameter decision motor (25) is installed in the fully enclosed protective cover (219).

5. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized in that: A sliding sleeve (220) is installed in the fully enclosed protective cover (219), and the rotating shaft (26) is rotatably installed in the sliding sleeve (220).

6. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized in that: A safety limit module (221) is installed on the rotating shaft (26), and the safety limit module (221) is installed at the bottom of the intelligent swirl impeller (27).

7. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized in that: A support (311) is installed on the system support platform (1), and the intelligent process purification barrel (32) is installed on the support (311).

8. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized by: The chlorine water tank (37) is provided with a water inlet (312), and the water inlet (312) is provided with a tank cover (313).

9. The intelligent process parameter decision system combined with multi-stage water purification according to claim 1 is characterized by: An intelligent spray distribution plate (314) is installed in the spray head (310), and a water outlet pipe (315) is installed on the multi-stage process purification box (36).

10. An intelligent process parameter decision method combined with multi-stage water purification, characterized in that: The method comprises the following steps: S1. Automatic sewage inlet and intelligent pretreatment: Open the flow control valve (211), introduce the sewage to be treated into the intelligent pretreatment unit (21) through the automatic water inlet pipeline (22), and the sewage passes through the dynamic control filter plate (23) to achieve preliminary removal of large suspended solids and impurities. S2, cyclone sand settling and sand collection: Start the parameter decision motor (25), drive the rotating shaft (26) to drive the intelligent cyclone impeller (27) to rotate, form a cyclone effect, and cause the sand in the water body to settle in the cyclone sand settling box (24) to the sand storage tank (213). The deposited sand is discharged from the sand outlet (216) through the sand suction pipe (214) and the sand suction pump (215) to prevent blockage caused by sand deposition. S3, intelligent process purification and microbial degradation: The sewage after cyclone sand settling enters the intelligent process purification barrel (32) through the first pump body (29) and the first connecting pipe (210). In the purification barrel, the sewage is fully in contact with the microbial community (34) attached to the support plate (33), and the organic pollutants in the water body are degraded by the metabolism of the microorganisms, thereby improving the biological purification efficiency of the sewage. S4, multi-stage process purification and disinfection: The sewage treated with microorganisms enters the multi-stage process purification box (36) through the fourth connecting pipe (35), and chlorine water is injected into the water body through the chlorine water tank (37) arranged in the purification box (36) for disinfection. The second pump body (38) is started, and the chlorine water is evenly sprayed onto the surface of the water body through the chlorine water pipe (39), and the spraying range and amount of the chlorine water are accurately controlled by the intelligent spray distribution plate (314), so as to achieve efficient disinfection of the water body. S5. Intelligent detection and flow control of effluent water: The purified and disinfected water flows out through the effluent pipe (315). During this process, the intelligent monitoring system will detect the flow rate and water quality indicators of the water flow in real time to ensure that the effluent water quality meets the standards. Automatically adjust the operating status of each process equipment according to changes in water quality. S6. Adaptive flow optimization and parameter adjustment: During the entire purification process, by setting up flow sensors and parameter control devices at each processing stage, the system can adjust the rotation speed of the intelligent swirl impeller (27), the power output of the parameter decision motor (25), and the opening and closing degree of the flow control valve (211) in real time to ensure the best balance between processing efficiency and energy saving effect. S7. Intelligent monitoring and self-diagnosis function: The system is equipped with a set of intelligent monitoring modules, which can record and analyze the operating status, key parameters and water quality changes of each process link in real time. Once equipment abnormality or water quality deviation is detected, the system will trigger the self-diagnosis program and automatically adjust the relevant process parameters to ensure the stability and continuity of the treatment effect. S8. Automatic cleaning and maintenance scheduling: To prevent the filter plate from being blocked and dirt from accumulating, the system automatically starts the backwashing procedure for the dynamically regulated filter plate (23) and the periodic cleaning of the sand storage tank (213) according to the water quality changes and the equipment operation status, thereby reducing manual intervention and improving the automation level of the equipment. S9. Intelligent data storage and process optimization decision-making: All monitoring data and control parameters will be automatically stored in the system database. The system will generate a process optimization report based on historical data and real-time data, provide operators with scientific process parameter decision-making suggestions, and improve the efficiency and accuracy of the overall water treatment process.

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