CN111412477B - Waste gas treatment system for heat sealing machine - Google Patents
Waste gas treatment system for heat sealing machine Download PDFInfo
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- CN111412477B CN111412477B CN202010305011.6A CN202010305011A CN111412477B CN 111412477 B CN111412477 B CN 111412477B CN 202010305011 A CN202010305011 A CN 202010305011A CN 111412477 B CN111412477 B CN 111412477B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
- G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/0047—Specially adapted to detect a particular component for organic compounds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
Abstract
The invention provides a waste gas treatment system for a heat sealing machine. Intelligent acquisition equipment: the system is used for grabbing the position of the action heat-sealing machine, executing waste gas monitoring operation according to the position of the action heat-sealing machine and generating monitoring data; the intelligent recognition equipment: the system is used for receiving the monitoring data and generating a corresponding waste gas treatment instruction according to the monitoring data; the intelligent processing equipment comprises: and the control module is used for receiving the exhaust gas treatment command and controlling the corresponding exhaust gas treatment equipment to execute the exhaust gas treatment operation. The intelligent, full-automatic and accurate treatment system has the beneficial effects that the intelligent, full-automatic and accurate treatment of the waste gas of the heat sealing machine is realized, and the timeliness of data monitoring and waste gas treatment is ensured by generating a control instruction and a treatment instruction based on monitoring data during operation based on an AI technology and a big data technology.
Description
Technical Field
The invention relates to the technical field of air pollution prevention and control, in particular to a waste gas treatment system for a heat sealing machine.
Background
At present, the heat sealing machine is widely applied in the fields of automobile interior articles, plastic packaging and sealing articles, shoes, hats, clothes labels, leather, bags, door mats, foot mats, carpets, medical articles, welding and heat sealing, and the like, and is operated in a high-temperature heat sealing mode, so that waste gas such as dust particles, VOC, smoke dust, peculiar smell gas, toxic and harmful gas and the like can be generated. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like. Waste gas to single heat-sealing machine production is less, is difficult for producing very big harm to the human body, but because heat-sealing machine equipment is more at the heat-sealing machine construction place of mill, just can produce a large amount of atmosphere waste gas in the short time, consequently need systematic processing to the processing of heat-sealing machine waste gas, and in the mill, some heat-sealing machines use, some heat-sealing machines do not use, consequently, the heat-sealing machine automatic identification in different regions, the regional problem of also being the urgent need to solve of handling.
Disclosure of Invention
The invention provides a waste gas treatment system for a heat sealing machine, which is used for solving the problem that waste gas generated by a large number of heat sealing machines in a factory is difficult to solve.
An exhaust gas treatment system for a heat sealing machine, comprising:
intelligent acquisition equipment: the system is used for grabbing the position of the action heat-sealing machine, executing waste gas monitoring operation according to the position of the action heat-sealing machine and generating monitoring data;
the intelligent recognition equipment: the system is used for receiving the monitoring data and generating a corresponding waste gas treatment instruction according to the monitoring data;
the intelligent processing equipment comprises: and the control module is used for receiving the exhaust gas treatment command and controlling the corresponding exhaust gas treatment equipment to execute the exhaust gas treatment operation.
As an embodiment of the present invention, an intelligent acquisition apparatus includes:
an image acquisition unit: the heat sealing machine scene distribution image acquisition system comprises a scene camera and a plurality of optical three-dimensional motion capture cameras, wherein the scene camera is used for acquiring scene distribution images of the heat sealing machine, and the optical three-dimensional motion capture cameras are arranged corresponding to the heat sealing machine and acquire corresponding heat sealing machine motion images;
a control unit: the monitoring terminal is used for receiving the action image and the scene distribution image of the heat sealing machine and determining a corresponding exhaust gas monitoring instruction;
a monitoring unit: the system comprises a VOC monitoring instrument and a monitoring sensor, wherein the VOC monitoring instrument and the monitoring sensor are configured according to the position area of a heat sealing machine and perform waste gas monitoring operation according to a waste gas monitoring instruction of an equipment control unit; wherein the content of the first and second substances,
the VOC monitoring instrument, the monitoring sensor, the scene camera and the optical three-dimensional motion capture cameras are in wireless connection with a local monitoring network which is constructed in advance through the control terminal.
As an embodiment of the present invention, the intelligent acquisition device generates the monitoring data by the following steps, including:
step 1: the three-dimensional motion capture camera captures motion images of the heat sealing machine and transmits position information of the heat sealing machine to the monitoring terminal when judging that the heat sealing machine generates motions;
step 101: the scene camera captures scene distribution images of the heat sealing machine and transmits the images to the monitoring terminal;
step 103: the monitoring terminal divides the scene distribution image of the heat sealing machine into matrix areas to obtain a distribution image of the heat sealing machine;
step 104: the monitoring terminal marks positions in the distribution image of the heat sealing machine according to the position information of the heat sealing machine;
step 105: and the monitoring terminal starts the gas monitor at the corresponding position to execute monitoring operation according to the position mark, carries out real-time online gas monitoring and generates corresponding monitoring data.
As an embodiment of the present invention, an intelligent recognition device includes a cloud control unit and an AI recognition unit; wherein
The cloud control unit comprises a cloud server, and the cloud server is used for constructing an AI quantitative model, an AI mode identification model and an AI analysis model in the AI identification unit through a big data technology and a general AI model; the cloud server is also used for constructing a special communication channel between the AI identification unit and the intelligent acquisition equipment through a cloud network;
the AI identification unit includes an AI identification server for receiving the monitoring data and generating an exhaust treatment command.
As an embodiment of the present invention, the AI recognition server performs the following operations:
importing the received data into the AI analysis model to obtain an accurate data component: wherein the content of the first and second substances,
the accurate data component at least comprises an exhaust gas concentration component, an exhaust gas change rate component, an exhaust gas type component and an exhaust gas position component;
importing the accurate component data into an AI quantitative model to generate a corresponding quantitative control model; wherein
The quantitative control mode at least comprises regional control, wind power control, combustion control and time control emission control;
introducing the quantitative control mode into the AI mode recognition model, and generating an exhaust gas treatment instruction by the AI mode recognition model according to the quantitative control mode; wherein the content of the first and second substances,
the waste gas treatment instruction comprises a fan starting and closing instruction, an incineration instruction and a discharge instruction.
As an embodiment of the present invention, the smart identification device generates an exhaust gas treatment command by:
according to the monitoring data, acquiring position information of the heat sealing machine generating the waste gas, concentration information of the waste gas, change rate of the waste gas and proportion information of various types of waste gas in the types of the waste gas;
leading the position information, the waste gas concentration information, the waste gas change rate and the waste gas proportion information of various types in the waste gas types of the heat sealing machine into an AI analysis model to obtain corresponding accurate data component
Importing the accurate data component into an AI quantitative model, and determining a fan quantitative control mode, a combustion quantitative control mode and an emission quantitative control mode; wherein the content of the first and second substances,
the fan quantitative control mode comprises an area of a fan needing to be started, the air quantity of the fan needing to be started and the duration of the fan needing to be started;
the combustion quantitative control mode comprises the time and the temperature of combustion;
the emission portion control mode includes a time of emission;
generating a corresponding fan control instruction according to the area of the fan to be started, the air volume of the fan to be started and the duration of the fan to be started;
generating a corresponding combustion control instruction according to the combustion time and temperature;
generating a corresponding emission control instruction according to the emission time;
and synthesizing the fan control instruction, the combustion control instruction and the emission control instruction to generate an exhaust emission instruction.
As an embodiment of the present invention, the intelligent processing apparatus includes:
a circulating fan unit: the circulating fan unit comprises a gas collecting device, a fan pipeline, a fan set and a filtering device; wherein the content of the first and second substances,
the gas collecting device is arranged at the top of the heat sealing machine;
the fan pipeline is connected with the outlet of the gas collecting device and the inlet of the filtering device;
the fan set is connected with a fan pipeline;
a high-temperature processing unit: the high-temperature treatment unit comprises an incinerator and a temperature control cabinet; wherein the content of the first and second substances,
the incinerator inlet is connected with the fan pipeline, and the temperature control cabinet is connected with the incinerator;
the discharge detection unit comprises a detection device and a discharge device; wherein the content of the first and second substances,
the detection device comprises a feeding port, a discharge port and a circulation port, and is used for judging whether the incinerated waste gas is sufficiently combusted or not;
the discharge port of the detection device is connected with the inlet of the discharge device; the feeding port of the detection device is connected with the outlet of the incinerator, and the circulating port of the detection device is also connected with the inlet of the incinerator.
As an embodiment of the present invention, the detecting device detects whether the exhaust gas is sufficiently incinerated, and includes the following steps:
step 1: the detection device obtains real-time concentration V and transmission rate S of the waste gas in the monitoring data through the intelligent identification equipment, and calculates to obtain total input VZ of the waste gas:
VZ ═ V ═ S ═ t; wherein t represents a time;
step 2: acquiring the incineration temperature of the incinerator, and calculating to obtain the combustion rate RS of the waste gas:
wherein, the alpha and the beta are combustion constants and the deltatIs the combustion coefficient at time t; the U istMass of exhaust gases for combustion at time tAnd p is a combustion exhaust gas metering coefficient;
and step 3: calculating the total combustion amount SZ of the waste gas according to the combustion rate RS:
and 4, step 4: calculating the conversion rate of the waste gas combustion according to the total combustion amount SZ and the waste gas input amount VZ
And 5: according to the conversion rate
Judging whether the incineration is sufficient; wherein when said
When the incineration is sufficient
In the case of burning, the burning was insufficient.
As an embodiment of the present invention, the system further includes an intelligent self-inspection device, and the intelligent self-inspection device includes:
an abnormality self-checking unit: the intelligent acquisition equipment, the intelligent identification equipment and the intelligent processing equipment are used for sending a detection instruction when running, and judging whether equipment abnormality occurs according to a feedback signal of the monitoring instruction;
an abnormality warning unit: and the intelligent identification device is used for pushing the abnormal information of the equipment to the intelligent identification device when the equipment is abnormal, and enabling the intelligent identification device to generate a corresponding equipment shutdown instruction.
The invention has the beneficial effects that: the invention belongs to an atmospheric pollution treatment system, which realizes intelligent, full-automatic and accurate treatment of waste gas of a heat sealing machine, is based on an AI technology and a big data technology, and ensures timeliness of data monitoring and atmospheric waste gas treatment by generating a control instruction and a treatment instruction based on monitoring data during operation.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a system diagram of an exhaust gas treatment system for a heat sealing machine according to an embodiment of the present invention;
FIG. 2 is a diagram of an intelligent collection device of an exhaust gas treatment system for a heat sealing machine according to an embodiment of the present invention;
FIG. 3 is a diagram showing the configuration of an intelligent recognition device of an exhaust gas treatment system for a heat sealing machine according to an embodiment of the present invention;
FIG. 4 is a schematic diagram showing the configuration of an intelligent processing apparatus of an exhaust gas treatment system for a heat sealing machine according to an embodiment of the present invention;
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, an exhaust gas treatment system for a heat sealing machine, comprising:
intelligent acquisition equipment: the system is used for grabbing the position of the action heat-sealing machine, executing waste gas monitoring operation according to the position of the action heat-sealing machine and generating monitoring data;
the position of the action heat sealing machine is the position of the heat sealing machine which is in a working state and performs heat sealing operation to generate waste gas. The execution of the waste gas monitoring operation is to acquire various data of the working state of the heat sealing machine through preset monitoring equipment. The generated monitoring data include, but are not limited to, the product sealed by the heat sealing machine, the working speed of the heat sealing machine, the temperature of the heat sealing machine, the concentration of the waste gas generated by the heat sealing machine, the speed of the waste gas generated by the heat sealing machine, and the region of the waste gas generated by the heat sealing machine.
The intelligent recognition equipment: the system is used for receiving the monitoring data and generating a corresponding waste gas treatment instruction according to the monitoring data;
the intelligent identification equipment generates a corresponding waste gas treatment instruction through detection data, and mainly adjusts the preset waste gas absorption rate of the waste gas treatment equipment according to the monitored waste gas concentration to generate a corresponding waste gas absorption instruction; the invention adopts an incineration mode, the heat sealing machine has a plurality of applicable fields, the high-temperature incineration mode is one of modes suitable for purifying all waste gas, and a corresponding incineration command and a temperature control command can be generated according to the temperature of the heat sealing machine, products thermally sealed by the heat sealing machine and the waste gas quantity to be purified.
The intelligent processing equipment comprises: and the control module is used for receiving the exhaust gas treatment command and controlling the corresponding exhaust gas treatment equipment to execute the exhaust gas treatment operation.
The intelligent processing equipment of the invention starts the corresponding processing equipment and the processing parameters of the processing equipment according to the processing instruction sent by the intelligent identification equipment, and finally realizes the purification treatment of the waste gas.
The invention has the beneficial effects that: the invention can realize a full-automatic intelligent processing mode, the processing steps of the invention can be divided into three steps of an acquisition stage, an identification stage and a processing stage, and the three steps can be operated without people, thereby leading the processing of the waste gas to be more accurate. Since the pollution discharged from the heat sealing machine in the prior art is directly discharged into the atmosphere, the main capability of the present invention is also the prevention and control of air pollution.
As an embodiment of the present invention, an intelligent acquisition apparatus includes:
an image acquisition unit: the heat sealing machine scene distribution image acquisition system comprises a scene camera and a plurality of optical three-dimensional motion capture cameras, wherein the scene camera is used for acquiring scene distribution images of the heat sealing machine, and the optical three-dimensional motion capture cameras are arranged corresponding to the heat sealing machine and acquire corresponding heat sealing machine motion images;
in the image acquisition stage, the scene camera is mainly used for acquiring the distribution images of the heat-sealing machines and determining the position of each heat-sealing machine in the distribution images in a matrix type division mode. The optical three-dimensional motion capture camera is used for collecting the motion of the heat sealing machine, when the heat sealing machine is started to perform heat sealing operation, the heat sealing motion of the motion heat sealing machine is captured, so that the start of the heat sealing machine is judged, then the image of the motion heat sealing machine is collected, when the heat sealing machine is actually implemented, one heat sealing machine can be arranged to correspond to one optical three-dimensional motion capture camera, a plurality of heat sealing machines can also correspond to one optical three-dimensional motion capture camera, and the requirement for accurately collecting the motion of the heat sealing machine in a corresponding area needs to be met.
A control unit: the monitoring terminal is used for receiving the action image and the scene distribution image of the heat sealing machine and determining a corresponding exhaust gas monitoring instruction;
the monitoring terminal can be a computer, a server, a mobile phone and other devices capable of performing human-computer interaction, and after the action images of the heat sealing machine are collected, the monitoring terminal controls the monitoring devices in the action heat sealing machine area to start, and data monitoring is implemented.
A monitoring unit: the system comprises a VOC monitoring instrument and a monitoring sensor, wherein the VOC monitoring instrument and the monitoring sensor are configured according to the position area of a heat sealing machine and perform waste gas monitoring operation according to a waste gas monitoring instruction of an equipment control unit; wherein the content of the first and second substances,
the VOC monitoring instrument is mainly used for detecting and monitoring volatile gases, and for non-volatile gases, the monitoring can be realized only by a monitoring sensor, for example, toxic gases are monitored by a fixed-potential electrolytic sensor, a photoionization sensor and a semiconductor type sensor, and gases such as ethanol are monitored by a PID sensor.
The VOC monitoring instrument, the monitoring sensor, the scene camera and the optical three-dimensional motion capture cameras are in wireless connection with a local monitoring network which is constructed in advance through the control terminal.
The invention has the beneficial effects that: the embodiment mainly relates to a process for determining the starting of the heat sealing machine, starting the exhaust emission of the heat sealing machine and further determining the position of the heat sealing machine to implement monitoring. The whole process can realize accurate monitoring, full-automatic monitoring and automatic monitoring position determination through equipment. Therefore, the polluted gas which is originally sent into the atmosphere by the heat-sealing machine is directly absorbed and treated by the intelligent treatment equipment after being monitored.
As an embodiment of the present invention, the intelligent acquisition device generates the monitoring data by the following steps, including:
step 1: the three-dimensional motion capture camera captures motion images of the heat sealing machine and transmits position information of the heat sealing machine to the monitoring terminal when judging that the heat sealing machine generates motions;
step 101: the scene camera captures scene distribution images of the heat sealing machine and transmits the images to the monitoring terminal;
step 103: the monitoring terminal divides the scene distribution image of the heat sealing machine into matrix areas to obtain a distribution image of the heat sealing machine;
step 104: the monitoring terminal marks positions in the distribution image of the heat sealing machine according to the position information of the heat sealing machine;
step 105: and the monitoring terminal starts the gas monitor at the corresponding position to execute monitoring operation according to the position mark, carries out real-time online gas monitoring and generates corresponding monitoring data.
The step of generating the monitoring data is mainly a full-automatic step, the three-dimensional motion capture camera determines the motion of the heat sealing machine, then the position of the heat sealing machine is marked in a distribution image of the heat sealing machine through position information, real-time online monitoring of detection equipment at the corresponding position of the heat sealing machine is realized through the position, and the monitoring data is obtained in real time and is accumulated continuously. Forming the most central monitoring data acquisition process. The position of the monitoring data collected by the method is unique, and the monitoring data is accumulated on line in real time, so that the monitoring data is relatively comprehensive.
As an embodiment of the present invention, as shown in fig. 3, the intelligent recognition device includes a cloud control unit and an AI recognition unit; wherein
The cloud control unit comprises a cloud server, and the cloud server is used for constructing an AI quantitative model, an AI mode identification model and an AI analysis model in the AI identification unit through a big data technology and a general AI model; the cloud server is also used for constructing a special communication channel between the AI identification unit and the intelligent acquisition equipment through a cloud network;
the cloud control unit is mainly composed of a cloud server, the cloud server is connected with a cloud network, an AI quantitative model, an AI mode identification model and an AI analysis model are constructed by the cloud server through a universal AI model and a big data technology, and due to universality and expandability of the universal model, the AI universal model can be expanded into other functional models through simple data calling of the big data technology.
The AI identification unit includes an AI identification server for receiving the monitoring data and generating an exhaust treatment command. The AI identification unit is composed of an AI identification server, and the AI identification server realizes the analysis and identification of monitoring data and the generation of corresponding instructions based on the establishment of an AI quantitative model, an AI mode identification model and an AI analysis model.
The invention has the beneficial effects that: the invention realizes the conversion of the monitoring data into a special flying processing instruction by the AI technology intelligent identification technology and the big data technology data analysis and calculation function.
As an embodiment of the present invention, the AI recognition server performs the following operations:
importing the received data into the AI analysis model to obtain an accurate data component: wherein the content of the first and second substances,
the accurate data component at least comprises an exhaust gas concentration component, an exhaust gas change rate component, an exhaust gas type component and an exhaust gas position component;
importing the accurate component data into an AI quantitative model to generate a corresponding quantitative control model; wherein
The quantitative control mode at least comprises regional control, wind power control, combustion control and time control emission control;
introducing the quantitative control mode into the AI mode recognition model, and generating an exhaust gas treatment instruction by the AI mode recognition model according to the quantitative control mode; wherein the content of the first and second substances,
the waste gas treatment instruction comprises a fan starting and closing instruction, an incineration instruction and a discharge instruction.
In the embodiment, the intelligent generation of the control instruction is realized through three steps of isomorphic accurate analysis, quantitative control and instruction generation of the constructed AI quantitative model, the constructed AI mode recognition model and the constructed AI analysis model.
As an embodiment of the present invention, the smart identification device generates an exhaust gas treatment command by:
according to the monitoring data, acquiring position information of the heat sealing machine generating the waste gas, concentration information of the waste gas, change rate of the waste gas and proportion information of various waste gases in the waste gas types;
and leading the position information of the heat sealing machine, the concentration information of the waste gas, the change rate of the waste gas and the proportion information of various types of waste gases in the types of the waste gas into an AI analysis model to obtain corresponding accurate data components.
Importing the accurate data component into an AI quantitative model, and determining a fan quantitative control mode, a combustion quantitative control mode and an emission quantitative control mode; wherein the content of the first and second substances,
the fan quantitative control mode comprises an area of a fan needing to be started, the air quantity of the fan needing to be started and the duration of the fan needing to be started;
the combustion quantitative control mode comprises the time and the temperature of combustion;
the emission portion control mode includes a time of emission;
generating a corresponding fan control instruction according to the area of the fan to be started, the air volume of the fan to be started and the duration of the fan to be started;
generating a corresponding combustion control instruction according to the combustion time and temperature;
generating a corresponding emission control instruction according to the emission time;
and synthesizing the fan control instruction, the combustion control instruction and the emission control instruction to generate an exhaust emission instruction.
The embodiment explains that the monitoring data analysis, the quantitative mode generation and the instruction are three steps, and then the exhaust emission instruction is generated, and the embodiment realizes accurate analysis on the monitoring data and accurate instruction formulation on the exhaust emission instruction.
As an embodiment of the present invention, as shown in fig. 4, the intelligent processing device includes:
a circulating fan unit: the circulating fan unit comprises a gas collecting device, a fan pipeline, a fan set and a filtering device; wherein the content of the first and second substances,
the gas collecting device is arranged at the top of the heat sealing machine; the gas collecting device and the heat sealing machine are correspondingly arranged and correspond to the image acquisition unit, and the configuration of the gas collecting device for reducing the pulp amount is realized by taking the minimum configuration and the optimal distribution as the principles.
The fan pipeline is connected with the outlet of the gas collecting device and the inlet of the filtering device;
the fan set is connected with a fan pipeline;
a high-temperature processing unit: the high-temperature treatment unit comprises an incinerator and a temperature control cabinet; wherein the content of the first and second substances,
the incinerator inlet is connected with the fan pipeline, and the temperature control cabinet is connected with the incinerator; the incinerator is provided with a circulation port which is not provided in a general incinerator, and is incinerated again when incineration is not thorough.
The discharge detection unit comprises a detection device and a discharge device; wherein the content of the first and second substances,
the detection device comprises a feeding port, a discharge port and a circulation port, and is used for judging whether the incinerated waste gas is sufficiently combusted or not;
the discharge port of the detection device is connected with the inlet of the discharge device; the feeding port of the detection device is connected with the outlet of the incinerator, and the circulating port of the detection device is also connected with the inlet of the incinerator.
The intelligent treatment equipment of the invention purifies and discharges the waste gas by three steps of air suction, high-temperature purification and discharge, and also comprises a detection unit for preventing the purification of the waste gas from being incomplete in the discharge process.
As an embodiment of the present invention, the detecting device detects whether the exhaust gas is sufficiently incinerated, and includes the following steps:
step 1: the detection device obtains real-time concentration V and transmission rate S of the waste gas in the monitoring data through the intelligent identification equipment, and calculates to obtain total input VZ of the waste gas:
VZ＝V*S*t；
wherein t represents a time;
step 2: acquiring the incineration temperature of the incinerator, and calculating to obtain the combustion rate RS of the waste gas:
wherein, the alpha and the beta are combustion constants and the deltatIs the combustion coefficient at time t; the U istThe mass of the combustion waste gas at the moment t, wherein p is the combustion waste gas metering coefficient;
and step 3: calculating the total combustion amount SZ of the waste gas according to the combustion rate RS:
and 4, step 4: calculating the conversion rate of the waste gas combustion according to the total combustion amount SZ and the waste gas input amount VZ
And 5: according to the conversion rate
Judging whether the incineration is sufficient; wherein when said
When the incineration is sufficient
In the case of burning, the burning was insufficient.
When the waste gas is incinerated, whether the waste gas meets the emission standard or not is detected, the sufficiency of the waste gas combustion needs to be judged, and the waste gas can be discharged only when the waste gas meets the emission standard, the waste gas is completely purified, and carbon dioxide and water which can be discharged are generated.
As an embodiment of the present invention, the system further includes an intelligent self-inspection device, and the intelligent self-inspection device includes:
an abnormality self-checking unit: the intelligent acquisition equipment, the intelligent identification equipment and the intelligent processing equipment are used for sending a detection instruction when running, and judging whether equipment abnormality occurs according to a feedback signal of the monitoring instruction;
an abnormality warning unit: and the intelligent identification device is used for pushing the abnormal information of the equipment to the intelligent identification device when the equipment is abnormal, and enabling the intelligent identification device to generate a corresponding equipment shutdown instruction.
The intelligent self-checking equipment adopts a feedback type self-checking mode, and by sending a returnable detection instruction, the intelligent acquisition equipment, the intelligent identification equipment and the intelligent processing equipment return an operation state signal according to the operation state of each operation device in the operation unit, and the intelligent self-checking equipment realizes abnormal state alarm according to the returned operation state signal.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. An exhaust gas treatment system for a heat sealing machine, comprising:
intelligent acquisition equipment: the system is used for grabbing the position of the action heat-sealing machine, executing waste gas monitoring operation according to the position of the action heat-sealing machine and generating monitoring data;
the intelligent recognition equipment: the system is used for receiving the monitoring data and generating a corresponding waste gas treatment instruction according to the monitoring data;
the intelligent processing equipment comprises: the system is used for receiving an exhaust gas treatment command and controlling corresponding exhaust gas treatment equipment to execute an exhaust gas treatment operation;
the intelligent acquisition equipment comprises:
an image acquisition unit: the heat sealing machine scene distribution image acquisition system comprises a scene camera and a plurality of optical three-dimensional motion capture cameras, wherein the scene camera is used for acquiring scene distribution images of the heat sealing machine, and the optical three-dimensional motion capture cameras are arranged corresponding to the heat sealing machine and acquire corresponding heat sealing machine motion images;
a control unit: the monitoring terminal is used for receiving the action image and the scene distribution image of the heat sealing machine and determining a corresponding exhaust gas monitoring instruction;
a monitoring unit: the system comprises a VOC monitoring instrument and a monitoring sensor, wherein the VOC monitoring instrument and the monitoring sensor are configured according to the position area of a heat sealing machine and perform waste gas monitoring operation according to a waste gas monitoring instruction of a control unit; wherein the content of the first and second substances,
the VOC monitoring instrument, the monitoring sensor, the scene camera and the optical three-dimensional motion capture cameras are in wireless connection with a local monitoring network which is constructed in advance through the control terminal.
2. The exhaust gas treatment system for the heat sealing machine according to claim 1, wherein the intelligent collection device generates the monitoring data by the steps comprising:
step 1: the three-dimensional motion capture camera captures motion images of the heat sealing machine and transmits position information of the heat sealing machine to the monitoring terminal when judging that the heat sealing machine generates motions;
step 101: the scene camera captures scene distribution images of the heat sealing machine and transmits the images to the monitoring terminal;
step 103: the monitoring terminal divides the scene distribution image of the heat sealing machine into matrix areas to obtain a distribution image of the heat sealing machine;
step 104: the monitoring terminal marks positions in the distribution image of the heat sealing machine according to the position information of the heat sealing machine;
step 105: and the monitoring terminal starts the gas monitor at the corresponding position to execute monitoring operation according to the position mark, performs real-time gas monitoring and generates corresponding monitoring data.
3. The exhaust gas treatment system for the heat sealing machine according to claim 1, wherein the intelligent recognition device comprises a cloud control unit and an AI recognition unit; wherein
The cloud control unit comprises a cloud server, and the cloud server is used for constructing an AI quantitative model, an AI mode identification model and an AI analysis model in the AI identification unit through a big data technology and a general AI model; the cloud server is also used for constructing a special communication channel between the AI identification unit and the intelligent acquisition equipment through a cloud network;
the AI identification unit comprises an AI identification server for receiving the monitoring data and generating an exhaust gas treatment command.
4. The exhaust gas treatment system for a heat sealing machine according to claim 3, wherein the AI recognition server performs the following operations:
importing the received data into the AI analysis model to obtain an accurate data component: wherein the content of the first and second substances,
the accurate data component at least comprises an exhaust gas concentration component, an exhaust gas change rate component, an exhaust gas type component and an exhaust gas position component;
importing the accurate data component data into an AI quantitative model to generate a corresponding quantitative control model; wherein the content of the first and second substances,
the quantitative control mode at least comprises regional control, wind power control, combustion control and time control emission control;
introducing the quantitative control mode into the AI mode recognition model, and generating an exhaust gas treatment instruction by the AI mode recognition model according to the quantitative control mode; wherein the content of the first and second substances,
the waste gas treatment instruction comprises a fan starting instruction, a closing instruction, an incineration instruction and a discharge instruction.
5. The exhaust gas treatment system for a heat sealing machine according to claim 3, wherein the intelligent recognition device generates the exhaust gas treatment command by:
according to the monitoring data, acquiring position information of the heat sealing machine generating the waste gas, concentration information of the waste gas, change rate of the waste gas and proportion information of various types of waste gas in the types of the waste gas;
guiding the position information of the heat sealing machine, the concentration information of the waste gas, the change rate of the waste gas and the proportion information of various types of waste gases in the types of the waste gas into an AI analysis model to obtain corresponding accurate data components;
importing the accurate data component into an AI quantitative model, and determining a fan quantitative control mode, a combustion quantitative control mode and an emission quantitative control mode; wherein the content of the first and second substances,
the fan quantitative control mode comprises an area of a fan needing to be started, the air quantity of the fan needing to be started and the duration of the fan needing to be started;
the combustion quantitative control mode comprises the time and the temperature of combustion;
the emission portion control mode includes a time of emission;
generating a corresponding fan control instruction according to the area of the fan to be started, the air volume of the fan to be started and the duration of the fan to be started;
generating a corresponding combustion control instruction according to the combustion time and temperature;
generating a corresponding emission control instruction according to the emission time;
and synthesizing the fan control instruction, the combustion control instruction and the emission control instruction to generate an exhaust emission instruction.
6. The exhaust gas treatment system for a heat sealing machine according to claim 1, wherein said intelligent processing device comprises:
a circulating fan unit: the circulating fan unit comprises a gas collecting device, a fan pipeline, a fan set and a filtering device; wherein the content of the first and second substances,
the gas collecting device is arranged at the top of the heat sealing machine;
the fan pipeline is connected with the outlet of the gas collecting device and the inlet of the filtering device;
the fan set is connected with a fan pipeline;
a high-temperature processing unit: the high-temperature treatment unit comprises an incinerator and a temperature control cabinet; wherein the content of the first and second substances,
the incinerator inlet is connected with the fan pipeline, and the temperature control cabinet is connected with the incinerator;
the discharge detection unit comprises a detection device and a discharge device; wherein the content of the first and second substances,
the detection device comprises a feeding port, a discharge port and a circulation port, and is used for judging whether the burnt waste gas is sufficiently burnt or not, when the burnt waste gas is insufficiently burnt, the waste gas is burnt again through the circulation port, and when the burnt waste gas is sufficiently burnt, the waste gas enters the discharge device through the discharge port;
the discharge port of the detection device is connected with the inlet of the discharge device; the feeding port of the detection device is connected with the outlet of the incinerator, and the circulating port of the detection device is also connected with the inlet of the incinerator.
7. The exhaust gas treatment system according to claim 6, wherein the detecting means detects whether the exhaust gas is sufficiently burned, comprising the steps of:
step 1: the detection device acquires the real-time concentration of the waste gas in the monitoring data through the intelligent identification equipment
And transmission rate
Calculating the total waste gas input quantity
：
step 2: acquiring the incineration temperature of the incinerator, and calculating to obtain the combustion rate of the waste gas
：
Wherein, the
，
Is a combustion constant, said
Is composed of
A combustion coefficient at a time; the above-mentioned
Is composed of
Mass of exhaust gases of combustion at a moment in time, said
The combustion waste gas metering coefficient;
and step 3: according to the combustion rate
Calculating the total combustion amount of the exhaust gas
：
And 4, step 4: according to the total amount of combustion
And amount of exhaust gas input
Calculating the conversion rate of the combustion of the exhaust gas
；
And 5: according to the conversion rate
Judging whether the incineration is sufficient; wherein when said
When the incineration is sufficient
In the case of burning, the burning was insufficient.
8. The exhaust gas treatment system for a heat sealing machine according to claim 1, further comprising an intelligent self-test device, the intelligent self-test device comprising:
an abnormality self-checking unit: the intelligent acquisition equipment, the intelligent identification equipment and the intelligent processing equipment are used for sending a detection instruction when running, and judging whether equipment abnormality occurs according to a feedback signal of the detection instruction;
an abnormality warning unit: and the intelligent identification device is used for pushing the abnormal information of the equipment to the intelligent identification device when the equipment is abnormal, and enabling the intelligent identification device to generate a corresponding equipment shutdown instruction.
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