CN117707030A - Sewage automatic remote control system, method, readable storage medium and chip - Google Patents
Sewage automatic remote control system, method, readable storage medium and chip Download PDFInfo
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- CN117707030A CN117707030A CN202211087962.6A CN202211087962A CN117707030A CN 117707030 A CN117707030 A CN 117707030A CN 202211087962 A CN202211087962 A CN 202211087962A CN 117707030 A CN117707030 A CN 117707030A
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- 239000010865 sewage Substances 0.000 title claims abstract description 210
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 33
- 230000004044 response Effects 0.000 claims abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 174
- 239000004743 Polypropylene Substances 0.000 claims description 87
- -1 polypropylene Polymers 0.000 claims description 87
- 229920001155 polypropylene Polymers 0.000 claims description 87
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 41
- 229910052782 aluminium Inorganic materials 0.000 claims description 41
- 239000012141 concentrate Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 25
- 239000002351 wastewater Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000004065 wastewater treatment Methods 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Treatment Of Biological Wastes In General (AREA)
Abstract
The application relates to an automatic remote sewage control system, an automatic remote sewage control method, a readable storage medium and a chip. The automatic remote control system for sewage comprises: remote control device, sensor device and controller. The remote control device is used for receiving user operation and sending an operation instruction to the controller in response to the user operation. The sensor device is provided in the sewage treatment device to detect sewage treatment data. The controller is in communication connection with the remote control device and the sensor device; the controller is used for controlling the sewage treatment equipment to execute a sewage treatment flow based on the operation instruction and the sewage treatment data. The sewage treatment flow can be remotely operated, sewage treatment data can be monitored in real time, the working efficiency is improved, abnormal conditions can be found in real time, and then system faults can be reduced and system damage can be avoided.
Description
Technical Field
The present application relates to the field of sewage treatment, and more particularly, to an automatic remote control system, method, readable storage medium and chip for sewage.
Background
The current society has higher and higher awareness of environmental protection, and sewage treatment becomes a necessary procedure for each manufacturing enterprise. Enterprises need self-provided sewage treatment stations to manage various parameters of sewage treatment in real time. However, at present, the sewage treatment station is often arranged at a certain distance from the production area, usually more than 50 meters, so that staff needs to go to the sewage treatment station every 2 hours or so, perform certain operations on sewage station equipment and record sewage data. Therefore, the efficiency is low and an abnormal situation cannot be found in time.
Disclosure of Invention
The technical problem to be solved by the application is to provide a sewage automatic remote control system, a method, a readable storage medium and a chip which can monitor sewage treatment data in real time and can remotely operate sewage station equipment to enable the sewage treatment station equipment to automatically execute a sewage treatment process, aiming at the defects that the sewage treatment station in the prior art needs to go to a site to operate the sewage station equipment and record operation data, so that the efficiency is low and abnormal conditions cannot be found in time.
The technical scheme adopted for solving the technical problems is as follows: constructing an automatic remote control system for sewage, comprising:
the remote control device is used for receiving user operation and sending an operation instruction to the controller in response to the user operation;
A sensor device provided in the sewage treatment device to detect sewage treatment data;
the controller is in communication connection with the remote control device and the sensor device; the controller is used for controlling the sewage treatment equipment to execute a sewage treatment flow based on the operation instruction and the sewage treatment data.
In the automatic sewage remote control system, the remote control device is further used for displaying a first interface; the remote control device is specifically configured to receive a user operation at the first interface, and send the operation instruction to the controller in response to the user operation.
In the automatic sewage remote control system, the remote control equipment comprises a portable communication device, wherein the portable communication device is communicated with the controller through a wireless communication network and an exchanger in sequence; the portable communication device is specifically used for displaying a control interface to the operator, receiving the operation instruction generated by the operator triggering the control interface, and displaying the sewage treatment data received from the controller to the operator; and/or
The remote control equipment comprises an upper computer; the upper computer is in communication connection with the switch, and the switch is in communication connection with the controller; the upper computer is communicated with the controller through the switch; the upper computer is specifically used for displaying a control interface to the operator, receiving the operation instruction generated by the operator triggering the control interface, and displaying the sewage treatment data received from the controller to the operator.
In the automatic remote sewage control system, the sewage treatment equipment comprises a plurality of execution mechanisms; the controller includes a plurality of control modules; the execution mechanisms are in one-to-one correspondence with the control modules;
the controller initializes the plurality of control modules after power-on to control the plurality of execution mechanisms to enter a manual state, and enters a manual state or an automatic state based on the operation instruction and a preset automatic condition after receiving the operation instruction;
in the manual state, the plurality of control modules respectively control each execution mechanism to run according to the operation instructions respectively aiming at each execution mechanism, which are received from the remote control equipment;
in the automatic state, the plurality of control modules control the execution mechanism to sequentially operate based on the operation instruction, the sewage treatment data and a preset stop condition to execute the sewage treatment flow.
In the automatic remote sewage control system, the sewage treatment equipment comprises a sewage tank, a sulfuric acid barrel, an aluminum gathering barrel, a polypropylene barrel, a reaction tank and a plurality of execution mechanisms, wherein the execution mechanisms comprise a lifting pump, a sulfuric acid pump, an aluminum gathering pump, a polypropylene pump and a blower; the sensor equipment comprises a sewage level gauge arranged in the sewage pool, a sulfuric acid gauge arranged at the sulfuric acid bucket, an aluminum gathering gauge arranged at the aluminum gathering bucket and a polypropylene gauge arranged at the polypropylene bucket; the plurality of control modules include a lift pump control module, a sulfuric acid pump control module, an aluminum pump control module, a polypropylene pump control module, and a blower control module.
In the automatic remote control system for sewage of the present application, the preset automatic conditions include whether the liquid level in the sewage tank satisfies a first set height, whether sulfuric acid in the sulfuric acid tank satisfies a first sulfuric acid set amount, whether aluminum in the aluminum polymerization tank satisfies a first aluminum polymerization set amount, and whether polypropylene in the polypropylene tank satisfies a first polypropylene set amount.
In the automatic sewage remote control system according to the present application, the preset stop condition includes at least one of whether a liquid level in the sewage tank is smaller than a second set height, whether sulfuric acid in the sulfuric acid tank is smaller than a second sulfuric acid set amount, whether polyaluminum in the polyaluminum tank is smaller than a second polyaluminum set amount, or whether polypropylene in the polypropylene tank is smaller than a second polypropylene set amount.
In the automatic remote sewage control system, the lift pump control module judges whether the real-time liquid level detected by the sewage liquid level meter is smaller than the second set height or not based on the real-time liquid level detected by the sewage liquid level meter, if so, a stop signal is output, and otherwise, the lift pump is controlled to operate so as to inject sewage into the reaction tank;
the sulfuric acid pump control module judges whether the real-time sulfuric acid amount of the sulfuric acid meter is smaller than the second sulfuric acid set amount or not based on the real-time sulfuric acid amount of the sulfuric acid meter, if yes, the sulfuric acid pump control module outputs the stop signal, otherwise, the sulfuric acid pump is controlled to operate so as to inject the sulfuric acid into the reaction tank;
The aluminum pump control module judges whether the real-time aluminum amount of the aluminum meter is smaller than the second aluminum setting amount or not based on the real-time aluminum amount of the aluminum meter, if yes, the stop signal is output, and otherwise, the aluminum pump is controlled to operate so as to inject the aluminum into the reaction tank;
the polypropylene pump control module judges whether the real-time polypropylene amount of the polypropylene meter is smaller than the second polypropylene set amount or not based on the real-time polypropylene amount of the polypropylene meter, if so, the polypropylene pump control module outputs the stop signal, otherwise, the polypropylene pump control module controls the operation of the polypropylene pump to inject the polypropylene into the reaction tank;
the lift pump, the sulfuric acid pump, the aluminum polymer pump and the polypropylene pump are stopped based on the stop signal, and the blower is turned off after the blower is continuously operated for a set time based on the stop signal.
In the automatic remote control system for sewage, the sewage treatment equipment further comprises a concentrated water tank and a concentrated water pump; the plurality of control modules further comprises a concentrate pump control module; the sensor apparatus further includes a concentrate level gauge disposed in the concentrate tank;
and the concentrated water pump control module judges whether the real-time concentrated water level detected by the concentrated water level gauge is smaller than the set concentrated water level or not, if so, the concentrated water pump is controlled to stop working, otherwise, the concentrated water pump is controlled to be used for injecting the concentrated water in the concentrated water tank into the sewage tank.
The other technical scheme adopted for solving the technical problems is as follows: an automatic remote control method for sewage is constructed and applied to a sewage treatment system, and the sewage treatment system comprises: a remote control device and a controller communicatively connected to the remote control device; comprising the following steps:
the remote control equipment receives user operation and responds to the user operation to send an operation instruction to the controller;
the controller acquires sewage treatment data through sensor equipment;
the controller controls the sewage treatment apparatus to execute a sewage treatment flow based on the operation instruction and the sewage treatment data.
The application solves the technical problem that another technical scheme adopted is as follows: a computer readable storage medium is constructed comprising computer instructions which, when run on a computer device, cause the computer device to perform the steps performed by the remote control device in the automatic remote control method for contaminated water or cause the computer device to perform the steps performed by the controller in the automatic remote control method for contaminated water.
The application solves the technical problem that the adopted technical scheme is as follows: a chip is constructed, the chip comprising at least one processor and a memory, the processor executing computer instructions in the memory to perform steps performed by the remote control device in the automatic remote control method for wastewater, or to cause the computer device to perform steps performed by the controller in the automatic remote control method for wastewater.
According to the sewage treatment device, the sewage treatment process can be executed through the execution mechanisms of the sewage treatment device, which are controlled by the remote control device on one side of the operator, and meanwhile, the sewage treatment data are received from the programmable logic controller and displayed to the operator through the remote control device, so that the operator can remotely operate the sewage treatment process and monitor the sewage treatment data in real time without specially going to the sewage treatment station, the working efficiency is improved, abnormal conditions can be found in real time, and then the system faults can be reduced and the system damage can be avoided. Furthermore, the operation flow can be simplified through automatic state setting, and the control is convenient. And the waste and equipment damage caused by the idle running of the actuating mechanism can be prevented by presetting the stop condition.
Drawings
The application will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic block diagram of a first preferred embodiment of the automated wastewater remote control system of the present application;
FIG. 2 is a schematic block diagram of a second preferred embodiment of the automated wastewater remote control system of the present application;
FIG. 3 is a schematic diagram of the operational flow of the automatic remote control system for wastewater shown in FIG. 2;
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The application relates to an automatic remote control system of sewage, include: the remote control device is used for receiving user operation and sending an operation instruction to the controller in response to the user operation; a sensor device provided in the sewage treatment device to detect sewage treatment data; the controller is in communication connection with the remote control device and the sensor device; the controller is used for controlling the sewage treatment equipment to execute a sewage treatment flow based on the operation instruction and the sewage treatment data. According to the sewage treatment device, the sewage treatment process can be executed through the execution mechanisms of the sewage treatment device, which are controlled by the remote control device on one side of the operator, and meanwhile, the sewage treatment data are received from the programmable logic controller and displayed to the operator through the remote control device, so that the operator can remotely operate the sewage treatment process and monitor the sewage treatment data in real time without specially going to the sewage treatment station, the working efficiency is improved, abnormal conditions can be found in real time, and then the system faults can be reduced and the system damage can be avoided.
Fig. 1 is a schematic structural diagram of an automatic sewage remote control system provided by the application. As shown in fig. 1, the automatic remote control system for sewage of the present application includes: a remote control device 100, a sensor device 200 and a controller 300. The automated remote control system for wastewater of the present application is suitable for controlling any existing wastewater treatment facility 400 (i.e., wastewater treatment station) that may include various devices and facilities required for wastewater treatment, such as a wastewater tank, a reaction tank, various actuators (e.g., lift pump, various types of dosing pumps, and blowers), various types of drug tanks. The number, type and arrangement of the actuators and the medicament tanks can be determined according to the actual type of sewage.
The sensor device 200 is provided in the sewage treatment device to detect sewage treatment data. The sewage treatment data may include data in the sewage treatment, such as sewage level, dosage, sewage pH, operating parameters of the actuator, etc. Correspondingly, the sensor may be any sensor arranged at a corresponding position, thereby enabling detection of the above data, e.g. the sensor device 200 comprises a sewage level meter arranged in the sewage tank, a level meter or a counter arranged in the respective drug tanks. If the drugs used in sewage treatment are corrosive, a corrosion resistant sensor is required.
The sensor device 200 then transmits the sewage treatment data detected to the controller 300. The controller 300 is provided at a side of the sewage treatment apparatus. In a preferred embodiment of the present application, the controller 300 is a programmable controller, and the controller 300 and the sensor device 200 are communicatively connected to receive the wastewater treatment data via an RS485 bus.
The remote control device 100 is provided at an operator side and is used for receiving an operation instruction of the operator. Meanwhile, the remote control apparatus 100 is also communicatively connected to the controller 300 provided at the side of the sewage treatment apparatus to receive the sewage treatment data from the controller 300 and display it to a worker.
In a preferred embodiment of the present application, the remote control device is further configured to display a first interface; and the remote control equipment receives user operation on the first interface and responds to the user operation to send the operation instruction to the controller. The first interface may be a human-computer interaction interface, which may be displayed by, for example, a touch screen disposed at a short distance from the sewage treatment apparatus, for example, near a production line for generating sewage, which is communicatively connected to the controller 300 through an RS485 bus.
In a preferred embodiment of the present application, the remote control apparatus 100 may comprise a portable communication device. The portable communication device is communicated with the controller through a wireless communication network and an exchanger in sequence; the portable communication device displays a control interface to the operator and receives the operation instruction generated by the operator triggering the control interface, and displays the sewage treatment data received from the controller to the operator. For example, the portable communication device may be a mobile terminal such as a cell phone, tablet computer, notebook computer or palm top computer, which may be carried around by an operator to reach any place where a wireless communication network may be reached. The portable communication device may communicate with the 5G gateway via a 5G communication network, although other wireless communication networks, such as 2G,3G,4G networks, are also suitable for the present application. The 5G gateway is in communication connection with the switch through an RJ45 signal line. The switch may be located in any suitable location, such as near the operator's work location, near the wastewater treatment facility, or in between. The switch is also communicatively coupled to the controller 300 via an RJ45 signal line.
In a preferred embodiment of the present application, the remote control device includes an upper computer. The upper computer is communicated with the controller through the switch; the upper computer displays a control interface to the operator, receives the operation instruction generated by triggering the control interface by the operator, and displays the sewage treatment data received from the controller to the operator. The upper computer may be, for example, a computer, which is preferably located near the operator's work location, and is communicatively coupled to the switch via an RJ45 signal line, and the switch is also communicatively coupled to the controller 300 via an RJ45 signal line. Similarly, the switch may be located in any suitable location, such as near a host computer, near a wastewater treatment facility, or in between.
In a preferred embodiment of the present application, the control interface may be displayed in various manners, for example, the control interface may be displayed by displaying a plurality of touch keys, and the sewage treatment data may be displayed by a table, a graph or a parameter frame.
The controller 300 may control a plurality of actuators of the sewage treatment apparatus to perform a sewage treatment process based on the operation instruction and the sewage treatment data after receiving the operation instruction and the sewage treatment data.
In a preferred embodiment of the present application, the controller 300 may determine whether it can enter an automatic mode after receiving the operation instruction and the sewage treatment data. For example, if the operation instruction is to enter an automatic mode, and the received sewage treatment data satisfies the requirement of entering the automatic mode, the automatic mode may be entered, and a plurality of execution mechanisms of the sewage treatment apparatus may be controlled to automatically execute a sewage treatment flow. If the operation instruction is to enter an automatic mode, but the received sewage treatment data does not meet the requirement of entering the automatic mode, the manual mode is entered by default. If the operation instruction is to enter the manual mode, the manual mode is directly entered, or if the operation instruction is not received, the manual mode may be set as default.
According to the sewage treatment device, the sewage treatment process can be executed by the execution mechanisms of the sewage treatment device through the remote control device on one side of the operator, meanwhile, the sewage treatment data are received from the controller through the remote control device and displayed to the operator, so that the operator can remotely operate the sewage treatment process and monitor the sewage treatment data in real time without specially going to the sewage treatment station, the working efficiency is improved, abnormal conditions can be found in real time, and system faults can be reduced and system damage can be avoided.
Fig. 2 is a schematic block diagram of a second preferred embodiment of the automatic remote sewage control system of the present application. As shown in fig. 1-2, the automatic remote sewage control system of the present application includes: remote control device 100, sensor device 200, and programmable logic controller 300. The automatic remote control system for sewage is suitable for the sewage treatment apparatus 400. The sewage treatment apparatus 400 includes a sewage tank, a reaction tank, a concentrated water tank, various types of medicine tanks required for sewage treatment, and various corresponding actuators. In the preferred embodiment shown in fig. 2, the actuators include a lift pump 411, a sulfuric acid pump 412, an aluminum polymer pump 413, a polypropylene pump 414, a concentrate pump 415, and a blower 416. The sensor apparatus 200 includes a sewage level gauge 210 provided at the sewage tank, a sulfuric acid gauge 220 provided at the sulfuric acid tank, an aluminum-gathering gauge 230 provided at the aluminum-gathering tank, a polypropylene gauge 240 provided at the polypropylene tank, a concentrate level gauge 240 provided in the concentrate tank, and a pH detector 260 provided at the water outlet and the water inlet. The sewage level gauge 210 measures the sewage level of the sewage tank, the concentrate level gauge 240 measures the concentrate level in the concentrate tank, and the sulfuric acid gauge 220, the polyaluminium gauge 230 and the polypropylene gauge 240 measure the corresponding sulfuric acid amount, polyaluminium amount and polypropylene amount, respectively. The pH detector 260 detects pH values of the water inlet and the water outlet, respectively. In a preferred embodiment of the present application, the sensor apparatus 200 may further include a flow meter that communicates with the programmable logic controller 300 via an RS485 bus to transmit sewage flow data. The wastewater level, concentrate level, sulfuric acid amount, polyaluminium amount, polypropylene amount, inlet pH value and outlet pH value, and wastewater flow data are then fed back as wastewater treatment data to the programmable logic controller 300 via the I/O interface. In a simplified embodiment of the present application, only one pH detector 260 may be provided, and the customer omits the concentrate pump 415, concentrate tank, and concentrate level gauge 240. In other preferred embodiments of the present application, the dosing pumps (i.e., sulfuric acid pump 412, polyaluminum pump 413, polypropylene pump 414), their corresponding pails and meters may be different, and the number and variety may be increased or decreased depending on the actual situation, depending on the sewage to be treated. The I/0 interface may include an analog input interface.
As shown in fig. 2, in the preferred embodiment, the remote control apparatus 100 displays a Human-machine interaction interface (Human-machine interface, HMI) 110 and may include a portable communication device 160 and a host computer 150. The portable communication device 160 communicates with the programmable logic controller 300 through the 5G network 130 and the switch 120 in turn, and the host computer 150 communicates with the programmable logic controller 300 through the switch 120. The man-machine interface 110 may be displayed by, for example, a touch screen provided at a short distance from the sewage treatment apparatus, for example, near a production line for generating sewage, which is communicatively connected to the programmable logic controller 300 through an RS485 bus. The portable communication device may be, for example, a cell phone or IPAD, etc., which may be carried around by an operator to reach any place where the 5G network 130 may be reached. The portable communication device may communicate with a 5G gateway through a 5G network 130, the 5G gateway communicatively coupled to the switch 120 through an RJ45 signal line. The switch 120 may be located in any suitable location, such as near the operator's work location, near the wastewater treatment facility, or in between. The switch is also communicatively coupled to the programmable logic controller 300 via an RJ45 signal line. The upper computer may be, for example, a computer, which is preferably located near the operator's work location, and is communicatively coupled to the switch 120 via an RJ45 signal line.
By such arrangement, a control interface may be displayed to the operator through at least one of the man-machine interface 110, the portable communication device 160, and the upper computer 150, or any two or all of them, and the operation instruction generated by the operator triggering the control interface may be received, and the sewage treatment data may be displayed to the operator. Thus, no matter the operator is in the working position, or leaves work or business trip, the sewage treatment flow can be controlled and the sewage treatment data can be monitored in real time. Here, the man-machine interface 110, the portable communication device 160, and the upper computer 150 may display control interfaces, receive operation instructions, and display sewage treatment data in any suitable manner.
In a preferred embodiment of the present application, the man-machine interface 110 may comprise two main interfaces, interface 1 displaying the wastewater treatment data including, but not limited to, the wastewater level, concentrate level, sulfuric acid amount, polyaluminum amount, polypropylene amount, inlet pH value and outlet pH value. In a further preferred embodiment of the present application, the wastewater treatment data may also include how to calculate the dosing process for sulfuric acid, polyaluminum and polypropylene. The interface 2 is used for displaying control keys and control modes of each actuator, including a manual/automatic control mode and a control process. In a preferred embodiment of the present application, the host computer 150 may also include multiple interfaces, one of which may implement the same functions of the man-machine interface 110, and one of which may display the inlet pH value and the outlet pH value in a two-dimensional waveform, so as to display the pH variation trend to the operator, and one of which displays the dispensing calculation process. The upper computer 150 can calculate the addition amount of sulfuric acid, polyaluminium chloride and polypropylene according to the process requirement and the stock amount to display, and operators can not need to calculate the addition amount.
In the preferred embodiment shown in fig. 2, the sewage treatment apparatus comprises a plurality of actuators; the controller 300 includes a plurality of control modules; the execution mechanisms are in one-to-one correspondence with the control modules. For example, for the preferred embodiment shown in FIG. 2, the plurality of control modules includes a lift pump control module 310, a sulfuric acid pump control module 320, a poly aluminum pump control module 330, a polypropylene pump control module 340, a blower control module 350, a concentrate pump control module 370, and a signal transceiver module 360. The signal transceiver module 360 receives the sewage level, the concentrate level, the sulfuric acid amount, the polyaluminium amount, the polypropylene amount, the inlet pH value and the outlet pH value through the I/O interface, and then transmits them to the switch 120 and the man-machine interface 110. The human-machine interface 110 may display the data directly, and the switch 120 may send it to the host computer 150 and/or the portable communication device 160 for display. Of course, when the concentrate pump and the concentrate tank are not provided, the concentrate pump control module 370 may not be provided.
Similarly, in the preferred embodiment of the present application, the operation instructions sent by the human-machine interface 110, the host computer 150 and/or the portable communication device 160 are also sent to the signal transceiver module 360 along similar paths. And then sent to the corresponding control module to control the corresponding actuator. The programmable logic controller 300 initializes the plurality of control modules to control all the actuators to enter a manual state after power-up, and then enters a manual state or an automatic state based on the operation instruction and a preset automatic condition after receiving the operation instruction. In the manual state, the plurality of control modules respectively control the execution mechanisms to operate according to the operation instructions respectively for the execution mechanisms received from the remote control device 100; in the automatic state, the plurality of control modules control the execution mechanism to sequentially operate based on the operation instruction, the sewage treatment data and a preset stop condition to execute the sewage treatment flow. In a preferred embodiment of the present application, if the operation instruction is to enter an automatic mode, and the wastewater treatment data is received and the requirement of entering the automatic mode is met, for example, the liquid level in the wastewater tank meets a first set height, the sulfuric acid in the sulfuric acid tank meets a first sulfuric acid set amount, the aluminum in the aluminum-gathering tank meets a first aluminum-gathering set amount, and the polypropylene in the polypropylene tank meets a first polypropylene set amount, the automatic mode may be entered, and a plurality of execution mechanisms of the wastewater treatment apparatus may be controlled to automatically execute the wastewater treatment flow. If the operation instruction is to enter an automatic mode, but the received sewage treatment data does not meet the requirement of entering the automatic mode, for example, any of the conditions is not met, the manual mode is entered by default. If the operation instruction is to enter the manual mode, the manual mode is directly entered, or if the operation instruction is not received, the manual mode may be set as default. The preset stop conditions include whether a liquid level in the wastewater tank is less than a second set height, whether sulfuric acid in the sulfuric acid tank is less than a second sulfuric acid set amount, whether polyaluminum in the polyaluminum tank is less than a second polyaluminum set amount, or whether polypropylene in the polypropylene tank is less than a second polypropylene set amount. If any of the foregoing conditions are met, the automatic mode is exited and the system is stopped or turned to manual mode.
Fig. 3 is a schematic diagram of the operation flow of the automatic remote sewage control system shown in fig. 2. The following is described with reference to fig. 3. Firstly, the sewage automatic remote control system is powered on and initialized. The programmable logic controller initializes the lift pump control module 310, the sulfuric acid pump control module 320, the poly aluminum pump control module 330, the polypropylene pump control module 340, the blower control module 350 after power up. Therefore, the lift pump control module 310, the sulfuric acid pump control module 320, the aluminum pump control module 330, the polypropylene pump control module 340, and the blower control module 350 reset all the actuators, i.e., the lift pump 411, the sulfuric acid pump 412, the aluminum pump 413, the polypropylene pump 414, the concentrate pump 415, and the blower 416, to prevent them from idling or causing a safety accident.
Then, the lift pump 411, the sulfuric acid pump 412, the aluminum pump 413, the polypropylene pump 414, the concentrate pump 415, and the blower 416 are all put into a manual state, that is, the operator needs to control them individually, and if a certain device does not satisfy a set condition, it cannot be started. For example, the lift pump 411 cannot be started when the current sewage level is too low, the sulfuric acid pump 412 cannot be started when the current amount of sulfuric acid is too low, the aluminum pump 413 cannot be started when the current aluminum concentration is too low, the polypropylene pump 414 cannot be started when the current polypropylene amount is too low, the concentrate pump 415 cannot be started when the current concentrate level is too low, and the like, and all the devices are not related to each other. The operator needs to separately input an operation command to the lift pump control module 310, the sulfuric acid pump control module 320, the aluminum pump control module 330, the polypropylene pump control module 340, or the blower control module 350, and then control the lift pump 411, the sulfuric acid pump 412, the aluminum pump 413, the polypropylene pump 414, the concentrate pump 415, and the blower 416, respectively.
If at this time, the operator wishes to enter the automatic mode, an operation instruction to enter the automatic mode may be input, for example, by touching a switch button. At this time, the programmable logic controller will determine whether a preset automatic condition is satisfied. In general, the preset automatic conditions include whether the liquid level in the wastewater tank satisfies a first set height, whether the sulfuric acid in the sulfuric acid tank satisfies a first sulfuric acid set amount, whether the polyaluminum in the polyaluminum tank satisfies a first polyaluminum set amount, and whether the polypropylene in the polypropylene tank satisfies a first polypropylene set amount. When the preset automatic condition is met, entering an automatic mode, otherwise, staying in a manual mode. For example, the liquid level in the lagoon is greater than 0.2m, and the liquid level of sulfuric acid in the sulfuric acid tank, polyaluminum in the polyaluminum tank, and polypropylene in the polypropylene tank are all greater than 0.2m.
After entering the automatic mode, the lift pump 411 operates to inject sewage into the reaction tank; the sulfuric acid pump 412, the polyaluminium pump 413 and the polypropylene pump 414 are sequentially operated, sulfuric acid is added into the reaction tank to neutralize the pH value, sewage flows into a polyaluminium dosing tank in the reaction tank, and overflows into the polypropylene dosing tank in the reaction tank after the liquid level of the polyaluminium dosing tank is full. The polypropylene and the polyaluminum condense impurities, ions and the like in the sewage into precipitates, and overflow to a precipitation tank in the reaction tank after being fully reflected.
During the sewage treatment, the sewage level gauge 210 measures the sewage level of the sewage tank in real time, and the sulfuric acid gauge 220, the polyaluminum gauge 230 and the polypropylene gauge 240 measure the amount of sulfuric acid, the polyaluminum amount and the polypropylene amount in the corresponding tanks, respectively, in real time. If the liquid level in the sump is less than the second set level, if the sulfuric acid in the sulfuric acid tank is less than the second sulfuric acid set amount, if the polyaluminum in the polyaluminum tank is less than the second polyaluminum set amount, or if the polyaluminum in the polyaluminum tank is less than the second polyaluminum set amount, a stop signal is generated, the lift pump 411, the sulfuric acid pump 412, the polyaluminum pump 413, the polypropylene pump 414 are stopped after receiving the stop signal, and the blower 416 is continued to be operated for a set time, such as 10 minutes, after receiving the stop signal.
In the preferred embodiment, the lift pump control module 310 outputs a stop signal when it determines that the real-time liquid level detected by the sewage level gauge is less than a second set height, e.g., 0.1m, and otherwise controls the lift pump 411 to operate normally to inject sewage into the reaction tank. Likewise, the sulfuric acid pump control module 320 outputs the stop signal when it determines that the real-time sulfuric acid amount is less than the second sulfuric acid set amount, for example, the liquid level thereof is less than 0.1m, and otherwise controls the sulfuric acid pump 412 to operate to inject the sulfuric acid into the reaction tank. The polyaluminum pump control module 330 outputs the stop signal when determining that the real-time polyaluminum amount is less than the second polyaluminum set amount, for example, the liquid level is less than 0.1m, and otherwise controls the polyaluminum pump 413 to operate so as to inject the polyaluminum into the reaction tank. The polypropylene pump control module 340 outputs the stop signal when it determines that the real-time polypropylene amount is less than the second polypropylene set amount, e.g., its level is less than 0.1m, and otherwise controls the operation of the polypropylene pump 414 to inject the polypropylene into the reaction cell. The lift pump 411, the sulfuric acid pump 412, the aluminum polymer pump 413, and the polypropylene pump 414 are stopped based on the stop signal, and the blower 416 is stopped after receiving the stop signal for a set time, for example, after 10 minutes. The blower 416 is operated for a period of time after stopping operation, and may further remove harmful gases. In another preferred embodiment of the present application, blower 416 may be configured to operate at intervals of a clock cycle even when the system is not operating, thereby further eliminating harmful gases.
In the embodiment of the present application in which the concentrate pump control module 370, the concentrate pump 415, the concentrate tank, and the concentrate level gauge 240 are provided, if the concentrate pump control module 370 determines whether it is less than a set concentrate height, for example, 0.1m, based on the real-time concentrate level detected by the concentrate level gauge 340, and if so, the concentrate pump 415 is controlled to stop working. Whether the concentrated water pump stops working does not affect the whole sewage treatment flow, so that a stop signal is not generated at the moment. And if the real-time concentrated water level is greater than or equal to the set concentrated water height, controlling the concentrated water pump to be used for injecting the concentrated water in the concentrated water tank into the sewage tank.
In a preferred embodiment of the present application, if an operator needs to stop running during the automatic running process, clicking the interface automatic stop button may shut down the system operation entirely.
According to the sewage treatment device, the sewage treatment process can be executed through the execution mechanisms of the sewage treatment device, which are controlled by the remote control device on one side of the operator, and meanwhile, the sewage treatment data are received from the programmable logic controller and displayed to the operator through the remote control device, so that the operator can remotely operate the sewage treatment process and monitor the sewage treatment data in real time without specially going to the sewage treatment station, the working efficiency is improved, abnormal conditions can be found in real time, and then the system faults can be reduced and the system damage can be avoided. Furthermore, the operation flow can be simplified through automatic state setting, and the control is convenient. And the waste and equipment damage caused by the idle running of the actuating mechanism can be prevented by presetting the stop condition.
In a further preferred embodiment of the present application, it also relates to an automatic remote control method for sewage, applied to a sewage treatment system. The sewage treatment system includes: a remote control device and a controller communicatively coupled to the remote control device. The specific construction of the automatic remote sewage control system may refer to the related embodiments of the automatic remote sewage control system, and will not be described here. The automatic remote control method for sewage comprises the following steps: the remote control equipment receives user operation and responds to the user operation to send an operation instruction to the controller; the controller acquires sewage treatment data through sensor equipment; the controller controls the sewage treatment apparatus to execute a sewage treatment flow based on the operation instruction and the sewage treatment data. The specific embodiments of the automatic remote control method for sewage can refer to the specific control method steps of the automatic remote control system for sewage, and are not described herein.
In a further preferred embodiment of the present application, a computer readable storage medium is also related, comprising computer instructions, which when run on a computer device, cause the computer device to perform the steps performed by the remote control device in the automatic sewage remote control method, or cause the computer device to perform the steps performed by the controller in the automatic sewage remote control method.
The invention also relates to a chip, which comprises at least one processor and a memory, wherein the processor executes computer instructions in the memory to execute the steps executed by the remote control device in the automatic sewage remote control method according to any embodiment, or causes the computer device to execute the steps executed by the controller in the automatic sewage remote control method according to any embodiment.
Computer instructions in this document refer to: any expression, in any programming language, code or notation, of a set of instructions intended to cause a system having an information processing capability to perform a particular function either directly or after either or both of the following: a) Conversion to other languages, codes or symbols; b) Reproduced in a different format.
While the application has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the disclosure without departing from the scope thereof. Therefore, it is intended that the application not be limited to the particular embodiments disclosed, but that the application will include all embodiments falling within the scope of the appended claims.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (12)
1. An automatic remote control system for sewage, comprising:
the remote control device is used for receiving user operation and sending an operation instruction to the controller in response to the user operation;
a sensor device provided in the sewage treatment device to detect sewage treatment data;
the controller is in communication connection with the remote control device and the sensor device; the controller is used for controlling the sewage treatment equipment to execute a sewage treatment flow based on the operation instruction and the sewage treatment data.
2. The automated wastewater remote control system of claim 1, wherein,
the remote control device is also used for displaying a first interface;
the remote control device is specifically configured to receive a user operation at the first interface, and send the operation instruction to the controller in response to the user operation.
3. The automatic remote sewage control system according to claim 1 or 2, wherein the remote control device comprises a portable communication means which communicates with the controller sequentially through a wireless communication network and a switch; the portable communication device is specifically used for displaying a control interface to the operator, receiving the operation instruction generated by the operator triggering the control interface, and displaying the sewage treatment data received from the controller to the operator; and/or
The remote control equipment comprises an upper computer; the upper computer is in communication connection with the switch, and the switch is in communication connection with the controller; the upper computer is communicated with the controller through a switch; the upper computer is specifically used for displaying a control interface to the operator, receiving the operation instruction generated by the operator triggering the control interface, and displaying the sewage treatment data received from the controller to the operator.
4. The automated wastewater remote control system of claim 1, wherein the wastewater treatment facility comprises a plurality of actuators; the controller includes a plurality of control modules; the execution mechanisms are in one-to-one correspondence with the control modules;
the controller initializes the plurality of control modules after power-on to control the plurality of execution mechanisms to enter a manual state, and enters a manual state or an automatic state based on the operation instruction and a preset automatic condition after receiving the operation instruction;
in the manual state, the plurality of control modules respectively control each execution mechanism to run according to the operation instructions respectively aiming at each execution mechanism, which are received from the remote control equipment;
In the automatic state, the plurality of control modules control the execution mechanism to sequentially operate based on the operation instruction, the sewage treatment data and a preset stop condition to execute the sewage treatment flow.
5. The automated remote wastewater control system of claim 4, wherein the wastewater treatment facility comprises a wastewater tank, a sulfuric acid tank, a polyaluminum tank, a polypropylene tank, a reaction tank, and the plurality of actuators comprising a lift pump, a sulfuric acid pump, a polyaluminum pump, a polypropylene pump, and a blower; the sensor equipment comprises a sewage level gauge arranged in the sewage pool, a sulfuric acid gauge arranged at the sulfuric acid bucket, an aluminum gathering gauge arranged at the aluminum gathering bucket and a polypropylene gauge arranged at the polypropylene bucket; the plurality of control modules include a lift pump control module, a sulfuric acid pump control module, an aluminum pump control module, a polypropylene pump control module, and a blower control module.
6. The automated wastewater remote control system of claim 5, wherein the preset automated conditions include whether a liquid level in the wastewater tank meets a first set height, whether sulfuric acid in the sulfuric acid tank meets a first sulfuric acid set amount, whether polyaluminum in the polyaluminum tank meets a first polyaluminum set amount, and whether polypropylene in the polypropylene tank meets a first polypropylene set amount.
7. The automated wastewater remote control system of claim 5, wherein the preset stop condition comprises at least one of whether a liquid level in the wastewater tank is less than a second set height, whether sulfuric acid in the sulfuric acid tank is less than a second sulfuric acid set amount, whether polyaluminum in the polyaluminum tank is less than a second polyaluminum set amount, or whether polypropylene in the polypropylene tank is less than a second polypropylene set amount.
8. The automated wastewater remote control system of claim 7, wherein;
the lift pump control module judges whether the sewage level gauge is smaller than the second set height or not based on the real-time liquid level detected by the sewage level gauge, if so, a stop signal is output, and otherwise, the lift pump is controlled to operate so as to inject sewage into the reaction tank;
the sulfuric acid pump control module judges whether the real-time sulfuric acid amount of the sulfuric acid meter is smaller than the second sulfuric acid set amount or not based on the real-time sulfuric acid amount of the sulfuric acid meter, if yes, the sulfuric acid pump control module outputs the stop signal, otherwise, the sulfuric acid pump is controlled to operate so as to inject the sulfuric acid into the reaction tank;
the aluminum pump control module judges whether the real-time aluminum amount of the aluminum meter is smaller than the second aluminum setting amount or not based on the real-time aluminum amount of the aluminum meter, if yes, the stop signal is output, and otherwise, the aluminum pump is controlled to operate so as to inject the aluminum into the reaction tank;
The polypropylene pump control module judges whether the real-time polypropylene amount of the polypropylene meter is smaller than the second polypropylene set amount or not based on the real-time polypropylene amount of the polypropylene meter, if so, the polypropylene pump control module outputs the stop signal, otherwise, the polypropylene pump control module controls the operation of the polypropylene pump to inject the polypropylene into the reaction tank;
the lift pump, the sulfuric acid pump, the aluminum polymer pump and the polypropylene pump are stopped based on the stop signal, and the blower is turned off after the blower is continuously operated for a set time based on the stop signal.
9. The automated wastewater remote control system of claim 8, wherein the wastewater treatment facility further comprises a concentrate tank and a concentrate pump; the plurality of control modules further comprises a concentrate pump control module; the sensor apparatus further includes a concentrate level gauge disposed in the concentrate tank;
and the concentrated water pump control module judges whether the real-time concentrated water level detected by the concentrated water level gauge is smaller than the set concentrated water level or not, if so, the concentrated water pump is controlled to stop working, otherwise, the concentrated water pump is controlled to be used for injecting the concentrated water in the concentrated water tank into the sewage tank.
10. An automatic remote control method for sewage is characterized by being applied to a sewage treatment system, wherein the sewage treatment system comprises: a remote control device and a controller communicatively connected to the remote control device; comprising the following steps:
The remote control equipment receives user operation and responds to the user operation to send an operation instruction to the controller;
the controller acquires sewage treatment data through sensor equipment;
the controller controls the sewage treatment apparatus to execute a sewage treatment flow based on the operation instruction and the sewage treatment data.
11. A computer readable storage medium comprising computer instructions which, when run on a computer device, cause the computer device to perform the steps performed by the remote control device in the automatic sewage remote control method according to claim 10 or cause the computer device to perform the steps performed by the controller in the automatic sewage remote control method according to claim 10.
12. A chip comprising at least one processor and a memory, wherein the processor executes computer instructions in the memory to perform the steps performed by the remote control device in the automatic wastewater remote control method according to claim 10 or to cause the computer device to perform the steps performed by the controller in the automatic wastewater remote control method according to claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087962.6A CN117707030A (en) | 2022-09-06 | 2022-09-06 | Sewage automatic remote control system, method, readable storage medium and chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087962.6A CN117707030A (en) | 2022-09-06 | 2022-09-06 | Sewage automatic remote control system, method, readable storage medium and chip |
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| CN117707030A true CN117707030A (en) | 2024-03-15 |
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| CN202211087962.6A Pending CN117707030A (en) | 2022-09-06 | 2022-09-06 | Sewage automatic remote control system, method, readable storage medium and chip |
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| Country | Link |
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| CN (1) | CN117707030A (en) |
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