A micro garbage station leachate treatment intelligent management system and control method

Abstract

The application discloses a kind of intelligent management system and control method for leachate treatment of micro garbage station, the system includes: leachate treatment unit, data monitoring unit, remote control unit and reagent adding unit;Leachate treatment unit is used to purify the leachate of micro garbage station and carry out treatment;Data monitoring unit is used to monitor the data in the leachate treatment process in leachate treatment unit;Remote control unit is used to remotely control leachate treatment unit and reagent adding unit;Reagent adding unit is used to add reagent in the treatment process of leachate treatment unit.The application realizes the comprehensive treatment of the leachate of micro garbage station by leachate treatment unit, can effectively decompose and treat the organic matter in leachate, so as to realize the purpose of leachate purification, avoid the serious pollution caused by garbage leachate to the environment, and bring help to people's normal life.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of leachate treatment, in particular to a micro-garbage station leachate treatment intelligent management system and control method. BACKGROUND

[0002] At present, with the continuous development of urbanization, the problem of garbage existence and generation is also becoming increasingly serious.

[0003] Garbage leachate is mainly derived from water produced during the landfill process due to the water content of garbage itself or in the degradation process, combined with high-concentration harmful waste liquid formed by precipitation, groundwater and surface water, which has the characteristics of complex pollutant composition, large water quality fluctuation, high concentration of organic pollutants, high concentration of ammonia nitrogen, deep color, strong odor, high concentration of heavy metal ions and salt content, and strong toxicity. If not properly disposed of, it will cause serious pollution to the water environment, the atmosphere and the soil environment, and harm human health. The existing garbage leachate treatment process includes biological treatment process, membrane treatment process, coagulation sedimentation process, advanced oxidation process, etc.

[0004] Among them, patent number CN113045137B discloses a garbage leachate treatment system, which comprises a conditioning tank, a homogenizing tank, an anaerobic reactor, a two-stage AO biological treatment tank, an MBR biofilm reactor and an RO reverse osmosis membrane reactor arranged in sequence. A biological osmotic pressure desalination device is arranged between the anaerobic reactor and the two-stage AO biological treatment tank, and a sludge tank is connected to the MBR biofilm reactor. The treatment system solves the problem of salt treatment in garbage leachate. However, with the development of electrical automation, the leachate treatment system is uniformly treated according to the preset treatment parameters and treatment rules, and cannot be targeted. In fact, at different times, the water quality state and flow size of the leachate are different. If the leachate treatment system is treated in a unified manner, it will result in low leachate treatment efficiency and poor treatment effect, which will lead to poor leachate treatment precision and waste of resources.

[0005] At present, there is no effective solution to the problems in the related art. SUMMARY

[0006] In view of the problems in the related art, the present application proposes a micro-garbage station leachate treatment intelligent management system and control method to overcome the above technical problems existing in the prior art.

[0007] To this end, the specific technical solutions adopted by the present application are as follows:

[0008] According to an aspect of the present application, a micro waste station leachate treatment intelligent management system is provided, which comprises a leachate treatment unit, a data monitoring unit, a remote control unit and a reagent adding unit.

[0009] The leachate treatment unit is configured to purify the leachate of the micro waste station.

[0010] The data monitoring unit is configured to monitor the data during the leachate treatment in the leachate treatment unit.

[0011] The remote control unit is configured to remotely control the leachate treatment unit and the reagent adding unit.

[0012] The reagent adding unit is configured to add reagents during the treatment of the leachate treatment unit.

[0013] Further, the leachate treatment unit comprises a leachate collection pool, a grid channel, a coagulation sedimentation tank, a pH adjustment tank, an anaerobic filter tank, an aerobic tank and a membrane bioreactor connected in sequence through pipelines.

[0014] The leachate collection pool is configured to collect the leachate of the waste.

[0015] The grid channel is configured to filter and retain the scum and particulate matters in the leachate of the waste.

[0016] The coagulation sedimentation tank is configured to coagulate the colloids and fine suspended matters in the leachate of the waste into flocculation bodies and perform sedimentation.

[0017] The pH adjustment tank is configured to adjust the pH of the sedimented leachate of the waste.

[0018] The anaerobic filter tank is configured to remove the organic pollutants in the adjusted leachate of the waste.

[0019] The aerobic tank is configured to further degrade the organic pollutants in the leachate of the waste.

[0020] The membrane bioreactor is configured to separate the water and activated sludge in the leachate of the waste.

[0021] Further, the data monitoring unit comprises a data acquisition module, a data analysis module, a network server and a data transmission module.

[0022] The data acquisition module is configured to acquire various real-time monitoring data of the micro waste station leachate treatment.

[0023] The data analysis module is configured to analyze and process the acquired various monitoring data.

[0024] The network server is configured to manage the analyzed monitoring data in a platform manner.

[0025] The data transmission module is configured to transmit the monitored data to the remote control unit.

[0026] Further, the remote control unit comprises a data receiving module, a data calculation module and a control module.

[0027] The data receiving module is configured to receive the data transmitted by the data transmission module.

[0028] The data calculation module is configured to calculate the amount of the additive required by the medicament adding unit according to the collected monitoring data.

[0029] The control module is configured to control the amount of the additive of the leachate treatment unit by the medicament adding unit.

[0030] Further, the medicament adding unit comprises a flocculant metering adding module, a pH regulator metering adding module and a stirring device.

[0031] The flocculant metering adding module is configured to add flocculant to the coagulation sedimentation tank.

[0032] The pH regulator metering adding module is configured to add pH regulator to the pH adjusting tank.

[0033] The stirring device is configured to stir and mix the mixed liquid in the coagulation sedimentation tank and the pH adjusting tank.

[0034] Further, the data collection module comprises a leachate flow detection submodule, a pH value detection submodule and a water quality detection submodule.

[0035] The leachate flow detection submodule is configured to detect the flow of the leachate added in each stage of the leachate treatment unit.

[0036] The pH value detection submodule is configured to detect the pH value of the leachate in the pH adjusting tank.

[0037] The water quality detection submodule is configured to detect the water quality parameters of the leachate in each stage of the leachate treatment unit.

[0038] Further, the data analysis module comprises a data verification submodule and a data marking submodule.

[0039] The data verification submodule is configured to verify and check the collected data, and determine whether the collected data is abnormal or missing.

[0040] The data marking submodule is configured to mark abnormal and missing data and delete the marked data.

[0041] Further, the network server comprises a central processing submodule, a first information transceiving submodule and a data storage submodule.

[0042] The central processing submodule is configured to classify and integrate the analyzed monitoring data.

[0043] The first information transceiving submodule is configured to transceive the classified and integrated monitoring data.

[0044] The data storage submodule is configured to store the classified and integrated monitoring data.

[0045] Further, the calculation of the required amount of the additive added by the additive adding unit according to the collected monitoring data comprises the following steps.

[0046] The difference is calculated according to the monitoring data value received by the data receiving module and the preset target data value.

[0047] The theoretical amount of the additive is calculated according to the difference and the preset concentration of the additive, and the theoretical amount is transmitted to the control module.

[0048] According to another aspect of the present application, a micro waste station leachate treatment intelligent management control method is provided, which comprises the following steps:

[0049] The leachate of the micro waste station is purified by the leachate treatment unit.

[0050] The data during the leachate treatment process in the leachate treatment unit is monitored by the data monitoring unit.

[0051] The leachate treatment unit and the additive adding unit are remotely controlled by the remote control unit.

[0052] The additive adding unit is configured to add the additive during the treatment process of the leachate treatment unit.

[0053] The beneficial effects of the present application are: the present application realizes comprehensive treatment of the leachate of the micro garbage station through the leachate treatment unit, can effectively decompose and treat the organic matter in the leachate, so as to realize the purpose of purifying the leachate, avoids that the garbage leachate causes serious pollution to the environment, helps people's normal life, and at the same time, under the cooperation of the data monitoring unit, the remote control unit and the medicament adding unit, various data in the leachate treatment process can be monitored in real time, and the addition of medicaments in the leachate treatment unit is accurately controlled according to the monitored various data, so that the leachate treatment unit can accurately treat the leachate, the efficiency of treating the leachate is improved, resource waste can be avoided, production cost is saved, in addition, the leachate treatment system can be intelligently managed, manual operation is not needed, so that the work load of workers can be reduced and the work efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0055] Figure 1 is a system block diagram of a micro garbage station leachate treatment intelligent management system according to an embodiment of the present application;

[0056] Figure 2 is a system block diagram of a leachate treatment unit in a micro garbage station leachate treatment intelligent management system according to an embodiment of the present application;

[0057] Figure 3 is a system block diagram of a data monitoring unit in a micro garbage station leachate treatment intelligent management system according to an embodiment of the present application;

[0058] Figure 4 is a system block diagram of a remote control unit in a micro garbage station leachate treatment intelligent management system according to an embodiment of the present application;

[0059] Figure 5 is a system block diagram of a medicament adding unit in a micro garbage station leachate treatment intelligent management system according to an embodiment of the present application.

[0060] In the drawings:

[0061] 1, leachate treatment unit; 101, leachate collection tank; 102, grid channel; 103, coagulation sedimentation tank; 104, pH adjustment tank; 105, anaerobic filter tank; 106, aerobic tank; 107, membrane bioreactor; 2, data monitoring unit; 201, data acquisition module; 2011, leachate flow detection submodule; 2012, pH value detection submodule; 2013, water quality detection submodule; 202, data analysis module; 2021, data verification submodule; 2022, data labeling submodule; 203, network server; 2031, central processing submodule; 2032, first information transceiver submodule; 2033, data storage submodule; 204, data transmission module; 3, remote control unit; 301, data receiving module; 302, data calculation module; 303, control module; 4, medicament adding unit; 401, flocculant metering and adding module; 402, pH regulator metering and adding module; 403, stirring device. DETAILED DESCRIPTION

[0062] To further illustrate the embodiments, the present application provides drawings which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can be explained in conjunction with the related description of the specification to understand the operating principle of the embodiments. Those skilled in the art should be able to understand other possible implementations and advantages of the present application by referring to these contents. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0063] According to an embodiment of the present application, a micro garbage station leachate treatment intelligent management system and a control method are provided.

[0064] The present application will be further described in conjunction with the drawings and specific embodiments. As shown in Figures 1-5 According to an embodiment of the present application, a micro garbage station leachate treatment intelligent management system is provided, which comprises: a leachate treatment unit 1, a data monitoring unit 2, a remote control unit 3, and a medicament adding unit 4.

[0065] The leachate treatment unit 1 is used to purify the leachate of the micro garbage station.

[0066] Specifically, the leachate treatment unit 1 comprises a leachate collection tank 101, a grid channel 102, a coagulation sedimentation tank 103, a pH adjustment tank 104, an anaerobic filter tank 105, an aerobic tank 106, and a membrane bioreactor 107 which are sequentially connected by pipelines.

[0067] The leachate collection tank 101 is used to collect the garbage leachate.

[0068] The grid channel 102 is used to filter and retain the scum and particulate matter in the garbage leachate.

[0069] The coagulation sedimentation tank 103 is used for coagulating and precipitating colloids and fine suspended solids in the landfill leachate into floc and carrying out sedimentation;

[0070] The pH adjusting tank 104 is used for adjusting the pH value of the precipitated landfill leachate;

[0071] The anaerobic filter tank 105 is used for removing organic pollutants in the adjusted landfill leachate;

[0072] The aerobic tank 106 is used for further degrading organic pollutants in the landfill leachate;

[0073] The membrane bioreactor 107 is used for solid-liquid separation of water and activated sludge in the landfill leachate;

[0074] The data monitoring unit 2 is used for monitoring data in the leachate treatment process in the leachate treatment unit 1;

[0075] Specifically, the data monitoring unit 2 comprises a data acquisition module 201, a data analysis module 202, a network server 203 and a data transmission module 204;

[0076] The data acquisition module 201 is used for acquiring various real-time monitoring data of the micro landfill station leachate treatment;

[0077] Specifically, the data acquisition module 201 comprises a leachate flow detection sub-module 2011, a pH value detection sub-module 2012 and a water quality detection sub-module 2013;

[0078] The leachate flow detection sub-module 2011 is used for detecting the flow of leachate added in each stage of the leachate treatment unit 1;

[0079] The pH value detection sub-module 2012 is used for detecting the pH value of the leachate in the pH adjusting tank 104;

[0080] The water quality detection sub-module 2013 is used for detecting the water quality parameters of the leachate in each stage of the leachate treatment unit 1;

[0081] The data analysis module 202 is used for analyzing and processing the collected monitoring data;

[0082] Specifically, the data analysis module 202 comprises a data verification sub-module 2021 and a data marking sub-module 2022;

[0083] The data verification sub-module 2021 is used for verifying and checking the collected data, and judging whether the collected data is abnormal and missing;

[0084] The data marking submodule 2022 is configured to mark abnormal and missing data and delete the marked data.

[0085] The network server 203 is configured to platformically manage the analyzed monitoring data.

[0086] Specifically, the network server 203 comprises a central processing submodule 2031, a first information transceiving submodule 2032 and a data storage submodule 2033.

[0087] The central processing submodule 2031 is configured to classify and integrate the analyzed monitoring data.

[0088] The first information transceiving submodule 2032 is configured to transceive the classified and integrated monitoring data.

[0089] The data storage submodule 2033 is configured to store the classified and integrated monitoring data.

[0090] The data transmission module 204 is configured to transmit the monitoring data to the remote control unit 3.

[0091] The remote control unit 3 is configured to remotely control the leachate treatment unit 1 and the medicament adding unit 4.

[0092] Specifically, the remote control unit 3 comprises a data receiving module 301, a data calculation module 302 and a control module 303.

[0093] The data receiving module 301 is configured to receive the data transmitted by the data transmission module 204.

[0094] The data calculation module 302 is configured to calculate the required amount of medicament to be added by the medicament adding unit 4 according to the collected monitoring data.

[0095] Specifically, the required medicament is a flocculating agent and a pH adjusting agent.

[0096] Specifically, the calculation of the required amount of medicament to be added by the medicament adding unit 4 according to the collected monitoring data comprises the following steps.

[0097] A difference value is calculated according to the monitoring data value received by the data receiving module 301 and a preset target data value.

[0098] A theoretical amount of medicament to be added is calculated according to the difference value and a preset medicament concentration, and the theoretical amount is transmitted to the control module 303.

[0099] The control module 303 is used for controlling the amount of feed added to the leachate treatment unit 1 by the medicament adding unit 4.

[0100] The medicament adding unit 4 is used for adding medicaments during the treatment process of the leachate treatment unit 1.

[0101] Specifically, the medicament adding unit 4 comprises a flocculant metering adding module 401, a pH regulator metering adding module 402 and a stirring device 403.

[0102] The flocculant metering adding module 401 is used for adding flocculants to the coagulation sedimentation tank 103.

[0103] Specifically, when the actual amount of flocculants added by the flocculant metering adding module 401 is consistent with the calculated theoretical amount of flocculants, the flocculant metering adding module 401 stops adding flocculants to the coagulation sedimentation tank 103.

[0104] The pH regulator metering adding module 402 is used for adding pH regulators to the pH adjustment tank 104.

[0105] Specifically, when the actual amount of pH regulators added by the pH regulator metering adding module 402 is consistent with the calculated theoretical amount of pH regulators, the pH regulator metering adding module 402 stops adding pH regulators to the pH adjustment tank 104.

[0106] The stirring device 403 is used for stirring and mixing the mixed liquid in the coagulation sedimentation tank 103 and the pH adjustment tank 104.

[0107] According to another embodiment of the present application, a micro waste station leachate treatment intelligent management control method is provided, which comprises the following steps:

[0108] The leachate of the micro waste station is purified by the leachate treatment unit 1.

[0109] The data during the treatment process of the leachate in the leachate treatment unit 1 is monitored by the data monitoring unit 2.

[0110] The leachate treatment unit 1 and the medicament adding unit 4 are remotely controlled by the remote control unit 3.

[0111] The medicament adding unit 4 is used for adding medicaments during the treatment process of the leachate treatment unit 1.

[0112] To sum up, by means of the above technical scheme of the present application, the leachate treatment unit 1 is used to comprehensively treat the leachate of the micro-sized garbage station, and can effectively decompose and treat the organic matter in the leachate, so as to achieve the purpose of purifying the leachate, avoid the serious pollution of the garbage leachate to the environment, help people's normal life, and cooperate with the data monitoring unit 2, the remote control unit 3 and the medicament adding unit 4, so as to realize the real-time monitoring of various data in the leachate treatment process, accurately control the addition of medicament in the leachate treatment unit 1 according to the monitored various data, ensure the accurate treatment of the leachate treatment unit 1 to the leachate, improve the efficiency of the leachate treatment, avoid the waste of resources, save the production cost, and intelligently manage the leachate treatment system without manual operation, thereby reducing the work load of the workers and improving the work efficiency.

[0113] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A micro-waste station leachate treatment intelligent management system, characterized in that, The system comprises a leachate treatment unit (1), a data monitoring unit (2), a remote control unit (3) and a medicament adding unit (4); The leachate treatment unit (1) is used for purifying the leachate of the micro-sized garbage station; The data monitoring unit (2) is used for monitoring the data during the leachate treatment in the leachate treatment unit (1); The remote control unit (3) is used for remotely controlling the leachate treatment unit (1) and the medicament adding unit (4); The medicament adding unit (4) is used for adding medicaments during the treatment of the leachate treatment unit (1); The leachate treatment unit (1) comprises a leachate collecting pool (101), a grid channel (102), a coagulation sedimentation tank (103), a pH adjusting tank (104), an anaerobic filter tank (105), an aerobic tank (106) and a membrane bioreactor (107) which are sequentially connected by pipelines; The leachate collecting pool (101) is used for collecting the garbage leachate; The grid channel (102) is used for filtering and retaining the scum and particulate matters in the garbage leachate; The coagulation sedimentation tank (103) is used for coagulating the colloids and fine suspended matters in the garbage leachate into flocculation bodies and precipitating them; The pH adjusting tank (104) is used for adjusting the pH value of the precipitated garbage leachate; The anaerobic filter tank (105) is used for removing the organic pollutants in the adjusted garbage leachate; The aerobic tank (106) is used for further degrading the organic pollutants in the garbage leachate; The membrane bioreactor (107) is used for separating the water and activated sludge in the garbage leachate; The data monitoring unit (2) comprises a data acquisition module (201), a data analysis module (202), a network server (203) and a data transmission module (204); The data acquisition module (201) is used for acquiring various real-time monitoring data of the micro-sized garbage station leachate treatment; The data analysis module (202) is used for analyzing and processing the acquired monitoring data; The network server (203) is used for platform management of the analyzed monitoring data; The data transmission module (204) is used for transmitting the monitoring data to the remote control unit (3); The remote control unit (3) comprises a data receiving module (301), a data calculation module (302) and a control module (303); The data receiving module (301) is used for receiving the data transmitted by the data transmission module (204); The data calculation module (302) is used for calculating the required amount of medicaments to be added by the medicament adding unit (4) according to the acquired monitoring data; The control module (303) is used for controlling the amount of medicaments to be added in the leachate treatment unit (1) by the medicament adding unit (4); The medicament adding unit (4) comprises a flocculant metering adding module (401), a pH adjusting agent metering adding module (402) and a stirring device (403). The flocculant metering and adding module (401) is configured to add flocculant into the coagulation sedimentation tank (103). The pH regulator metering and adding module (402) is configured to add pH regulator into the pH adjustment tank (104). The stirring device (403) is configured to stir and mix the mixed liquid in the coagulation sedimentation tank (103) and the pH adjustment tank (104). The data acquisition module (201) includes a leachate flow detection sub-module (2011), a pH value detection sub-module (2012), and a water quality detection sub-module (2013). The leachate flow detection sub-module (2011) is configured to detect the flow of leachate added at each stage in the leachate treatment unit (1). The pH value detection sub-module (2012) is configured to detect the pH value of leachate in the pH adjustment tank (104). The water quality detection sub-module (2013) is configured to detect the water quality parameters of leachate at each stage in the leachate treatment unit (1).

2. The intelligent management system for leachate treatment of a mini-landfill station according to claim 1, characterized in that, The data analysis module (202) includes a data verification sub-module (2021) and a data marking sub-module (2022). The data verification sub-module (2021) is configured to verify and check the collected data to determine whether the collected data is abnormal or missing. The data marking sub-module (2022) is configured to mark the abnormal and missing data and delete the marked data.

3. The intelligent management system for leachate treatment of a mini-landfill station according to claim 2, characterized in that, The network server (203) includes a central processing sub-module (2031), a first information transceiving sub-module (2032), and a data storage sub-module (2033). The central processing sub-module (2031) is configured to classify and integrate the analyzed monitoring data. The first information transceiving sub-module (2032) is configured to transceive the classified and integrated monitoring data. The data storage sub-module (2033) is configured to store the classified and integrated monitoring data.

4. The intelligent management system for leachate treatment of a mini-landfill station according to claim 3, characterized in that, The method for calculating the required dosage of the medicament adding unit (4) based on the collected monitoring data includes the following steps: Calculate the difference value based on the monitoring data value received by the data receiving module (301) and the preset target data value. Calculate the theoretical dosage of medicament addition based on the difference value and the preset medicament concentration, and deliver the theoretical dosage to the control module (303).

5. A micro-landfill leachate treatment intelligent management control method for controlling the micro-landfill leachate treatment intelligent management system of any one of claims 1-4, characterized in that, The control method includes the following steps: Purify the leachate of the micro-sized garbage station through the leachate treatment unit (1); Monitor the data during the leachate treatment process in the leachate treatment unit (1) through the data monitoring unit (2); Remotely control the leachate treatment unit (1) and the medicament adding unit (4) through the remote control unit (3); Add medicament during the treatment process of the leachate treatment unit (1) through the medicament adding unit (4).

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