CN111879358A - Remote quality control monitoring platform for online monitoring of flue gas - Google Patents
Remote quality control monitoring platform for online monitoring of flue gas Download PDFInfo
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Abstract
The invention discloses a remote quality control monitoring platform for on-line monitoring of flue gas, which has the advantages that in the existing technology, when the content of flue gas substances exceeds a preset value, an early warning signal cannot be sent out in time, the function of gate inhibition snapshot is not realized, and the safety coefficient is lower. The invention utilizes the infrared receiving module to receive the smoke parameter measured value of the infrared transmitting module, utilizes the preset normal amplitude value in the system to compare with the measured value, if the difference is overlarge, the early warning display is started to carry out acousto-optic alarm, meanwhile, the abnormal monitoring data is identified and sent to each level of monitoring departments in the form of short messages, and during the monitoring process, the personnel entering the monitoring station can be automatically photographed and collected evidence by utilizing the access control snapshot device, and the collected evidence information is uploaded to the monitoring center to be compared and stored, thereby being beneficial to fixing the evidence, preventing the monitoring data from leaking and also improving the safety coefficient of the monitoring.
Description
Technical Field
The invention relates to the technical field of flue gas monitoring equipment, in particular to a remote quality control monitoring platform for on-line flue gas monitoring.
Background
The automatic flue gas monitoring system (CEMS) is a device that continuously monitors the concentration and the total emission amount of gaseous pollutants and particulate matters emitted from an atmospheric pollution source and transmits information to a competent department in real time, and is also called as a continuous flue gas emission monitoring system or an online flue gas monitoring system. Exhaust gas pollution monitored by the automatic flue gas monitoring system includes SO2, NQx, HCL, CO2, and particulate matter. One of the most important components in an automatic flue gas monitoring system is an analytical instrument for flue gas composition measurement. Because the analytical instrument for measuring the smoke components has certain requirements on the cleanliness of smoke, the smoke discharged in industrial production can be detected only by filtering dust through a smoke filter in a smoke sampler. In this way, the particles in the flue gas are easily accumulated in the flue gas filter and the flue duct nearby the flue gas filter, and even block the flue duct and the flue gas filter after a long time. In order to recover the filtering function of the flue gas filter, compressed air is used as an air source within a certain time, and a back blowing function is started, namely, the back blowing is performed on the flue gas filter and a nearby flue by the compressed air with opposite flue gas flowing directions, so that particulate matters, dust and the like in the flue gas filter and a front end flue of the flue gas filter are taken away, and the filtering function of the flue gas filter is recovered. However, during and after the back flushing, the flue gas filter and the nearby flue are filled with compressed air. If the analysis instrument for measuring the smoke components analyzes the gas in the flue at this time, the interference of the compressed air is caused. For example, the oxygen content in compressed air is about 21%, and the measured oxygen content is increased sharply, which results in data exceeding the standard. For example, patent No. CN104407161B, it has no functions of door lock snapshot and sound-light warning, and the safety factor is low.
To solve the problems, the remote quality control monitoring platform for online monitoring of the flue gas has the advantages of strong functions of gate inhibition snapshot and sound-light early warning, high safety factor and the like.
Disclosure of Invention
The invention aims to provide a remote quality control monitoring platform for online monitoring of flue gas, which is used for sampling and filtering, wherein the flue gas enters a filter through a flue gas sampling probe; collecting pressure, temperature and flow rate, and respectively transmitting the information of the air pressure, the temperature and the flow rate of the flue gas in the filter to a data measurement analyzer by a flue gas sensor; analyzing the components of the flue gas, extracting the flue gas output by the filter, analyzing the oxygen content result in the flue gas by using a data measurement analyzer, and transmitting the measurement result to the flue gas on-line remote monitoring equipment; real-time monitoring, namely receiving measurement data from a data measurement analyzer by using a wireless data receiving module, and sending the data to a data acquisition processor for processing through a monitoring center; storing, displaying and printing data, namely storing the measured data by using a data storage module, and expressing and printing the data by using a display and a networked printer respectively; the infrared early warning method comprises the steps of transmitting measurement data of other substances in smoke to a remote monitor by using an infrared transmitting module in a data acquisition device, comparing the measured value with a preset normal value in a system, starting an early warning display to carry out sound-light alarm and identify abnormal monitoring data if the difference between the measured value and the normal value is too large, and transmitting the abnormal monitoring data to monitoring departments at different levels in a short message mode.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a flue gas on-line monitoring is with remote quality control monitoring platform, including flue gas parameter measurement equipment and the online remote monitering equipment of flue gas, flue gas parameter measurement equipment passes through wireless mode and the online remote monitering equipment interactive data of flue gas, flue gas parameter measurement equipment is used for gathering and measuring the content parameter in the flue gas composition and handles the back and transmit for the online remote monitering equipment of flue gas through wireless mode, the online remote monitering equipment of flue gas disposes the application module who handles the content parameter in the flue gas composition, and utilize display module to reflect after handling into chart or other signals with the flue gas parameter that receives.
Furthermore, the smoke parameter measuring equipment comprises a data acquisition unit, a smoke sensor and a data measurement analyzer, wherein the input end of the data acquisition unit is connected with a smoke sampling probe, the data acquisition unit is used for acquiring content parameters in smoke components by using the smoke sampling probe, processing the parameter analog quantity, transmitting the processed parameter analog quantity to an infrared transmitting module, and the output end of the data acquisition unit is connected with smoke on-line remote monitoring equipment.
Furthermore, the smoke sensor converts the sensing signal processing circuit into data codes through a smoke temperature sensing module, a smoke flow rate sensing module and a smoke pressure sensing module in the smoke sensor, transmits the signals to the data measurement analyzer, and the output end of the smoke sensor is connected with the data measurement analyzer.
Furthermore, the data measurement analyzer extracts the flue gas output by the filter, analyzes the oxygen content result in the flue gas by using the flue gas, transmits the measurement result to the flue gas online remote monitoring equipment, and the output end of the data measurement analyzer is connected with the flue gas online remote monitoring equipment.
Furthermore, the on-line remote monitoring equipment for the flue gas comprises a remote monitor, a monitoring center, an early warning display and a data acquisition processor, wherein the remote monitor receives parameter processing data from the data measurement analyzer by using a wireless data receiving module, stores the measured data by using a data storage module, and finally displays and prints the measured data by using a display or a networking printer for recording and storing.
And further, the early warning display receives the smoke parameter measured value of the infrared transmitting module through an infrared receiving module in the remote monitor, compares the smoke parameter measured value with a normal amplitude value preset in the system, starts the early warning display to perform sound-light alarm if the difference is too large, identifies abnormal monitoring data and transmits the abnormal monitoring data to monitoring departments at all levels in a short message mode.
Further, the specific steps of the early warning display are as follows:
step A1, the early warning display comprises a data center in the inspection process, a normal inspection result data set exists in the data center for each measured value data of the smoke parameters to be detected, and each measured value of the smoke parameters to be detected is replaced by A;
step A2, obtaining the error frequency of the measured value of the smoke parameter to be detected and the normal inspection result data set according to the following formula:
wherein S represents the error frequency of the normal test result, K represents the number of values contained in the normal test result set, XiAn ith value, i ═ 1,2,3, ·, K, representing the set of normal test results;
step a3, finding the normal amplitude values of the normal test result set according to the following formula:
wherein S represents the error frequency of the normal test result, K represents the number of values contained in the normal test result set, XiAn ith value representing the normal test result set, i 1,2, 3., K, Q representing a normal amplitude value of the normal test result set, e representing an irrational number having a value of 2.718.. said., and m representing each value in the normal test result set;
and A4, judging whether the difference between A and Q is too large, if the difference between A and Q exceeds the range 1, starting an early warning display to perform sound and light alarm, and if not, not starting the early warning display.
Furthermore, the monitoring center receives a smoke measurement parameter signal obtained after processing by the remote monitor, transmits the signal to the data acquisition processor by using the wireless data transmission module for processing, transmits the processed data back to the monitoring center for statistics, and receives, records and stores information data transmitted by the access control snapshot equipment.
Further, entrance guard's snapshot device utilizes speech recognition module and face recognition module to carry out identification to the personnel that get into the control room, and the personnel that get into can utilize button module, IC-card module and speech module respectively to carry out authentication, unlocks the lock module at last and send the signal for snapshot trigger module, passes through data transmission module with information data simultaneously and sends to the surveillance center, and its output is connected the surveillance center.
And further, the data acquisition processor is used for receiving the smoke measurement parameter signals transmitted from the monitoring center, processing the smoke measurement parameter signals into digital quantity by using the digital-to-analog conversion module, and transmitting the digital quantity to the monitoring center for recording and counting through the wireless data transmission module.
The invention provides another technical scheme that: the monitoring method of the remote quality control monitoring platform for the online monitoring of the flue gas is provided, and comprises the following steps:
s1: sampling and filtering, wherein the flue gas enters a filter through a flue gas sampling probe;
s2: collecting pressure, temperature and flow rate, and respectively transmitting the information of the air pressure, the temperature and the flow rate of the flue gas in the filter to a data measurement analyzer by a flue gas sensor;
s3: analyzing the components of the flue gas, extracting the flue gas output by the filter, analyzing the oxygen content result in the flue gas by using a data measurement analyzer, and transmitting the measurement result to the flue gas on-line remote monitoring equipment;
s4: real-time monitoring, namely receiving measurement data from a data measurement analyzer by using a wireless data receiving module, and sending the data to a data acquisition processor for processing through a monitoring center;
s5: storing, displaying and printing data, namely storing the measured data by using a data storage module, and expressing and printing the data by using a display and a networked printer respectively;
s6: and infrared early warning, namely transmitting the measured data of other substances in the smoke to a remote monitor by using an infrared transmitting module in a data acquisition unit, comparing the measured value with a preset normal value in a system, starting an early warning display to perform sound-light alarm and identify abnormal monitoring data if the difference between the measured value and the normal value is too large, and transmitting the abnormal monitoring data to monitoring departments at all levels in a short message form.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a remote quality control monitoring platform for on-line monitoring of flue gas, a monitoring center receives information data transmitted by access control snapshot equipment, records and stores the information data, the gate inhibition snapshot device utilizes the voice recognition module and the face recognition module to identify the personnel entering the monitoring room, the entering personnel can respectively utilize the key module, the IC card module and the voice module to carry out identity verification, finally the door lock module is unlocked and a signal is sent to the snapshot trigger module, and simultaneously the information data is sent to the monitoring center through the data transmission module, the output end of the monitoring center is connected with the monitoring center, so that the personnel entering the monitoring station can be automatically photographed and evidence-obtained by using the access control snapshot equipment in the monitoring process, and the evidence obtaining information is uploaded to a monitoring center for comparison and storage, so that evidence can be fixed, monitoring data is prevented from leaking, and the safety factor of monitoring is also improved.
2. The invention provides a remote quality control monitoring platform for on-line monitoring of flue gas, wherein an infrared receiving module and an early warning display are arranged in a remote monitor, the infrared receiving module receives a flue gas parameter measured value of an infrared transmitting module, a preset normal amplitude value in a system is used for comparing the measured value with the measured value, if the difference is too large, the early warning display is started to carry out sound-light alarm, meanwhile, the abnormal monitoring data is identified and sent to each level of monitoring departments in a short message form, when the infrared receiving module receives the system detection alarm signal, the timer is started to generate periodic interruption, the P port and the P port of the singlechip are controlled to send out pulse signals with the period of S, the buzzer sends out buzzing, the light-emitting diode flickers to realize audible and visual alarm, when the reset key is pressed down, the system resets and the alarm is relieved, so that the timeliness and the application range of the early warning are improved.
3. The remote quality control monitoring platform for on-line monitoring of the flue gas, provided by the invention, comprises a remote monitor, a wireless data receiving module, a data storage module, a display or a networked printer, and a data processing module, wherein the wireless data receiving module is used for receiving parameter processing data from a data measurement analyzer, the data storage module is used for storing the measured data, and finally the display or the networked printer is used for displaying, printing, recording and storing the measured data, so that the monitoring platform can automatically store technical scheme parameters of the flue gas on-line monitoring equipment and logs of abnormal operating states through the remote monitor, and the networked printer is used for printing the data, so that huge capital loss caused by lost data is avoided, and environmental law enforcement personnel can conveniently.
Drawings
FIG. 1 is an overall composition block diagram of a remote quality control monitoring platform for on-line monitoring of flue gas according to the present invention;
FIG. 2 is a system block diagram of a flue gas on-line remote monitoring device of the remote quality control monitoring platform for flue gas on-line monitoring of the present invention;
FIG. 3 is a block diagram of the steps of the monitoring method of the remote quality control monitoring platform for on-line monitoring of flue gas according to the present invention;
FIG. 4 is a circuit diagram of an audible and visual alarm of the remote quality control monitoring platform for on-line monitoring of flue gas according to the present invention;
fig. 5 is a block diagram of the gate inhibition snapshot device of the remote quality control monitoring platform for on-line monitoring of flue gas.
In the figure: 10. flue gas parameter measuring equipment; 101. a data acquisition unit; 1011. a smoke sampling probe; 102. a flue gas sensor; 103. a data measurement analyzer; 20. flue gas on-line remote monitoring equipment; 201. a remote monitor; 202. a monitoring center; 2021. an access control snapshot device; 203. an early warning display; 204. a data acquisition processor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, a remote quality control monitoring platform for on-line flue gas monitoring comprises a flue gas parameter measuring device 10 and a flue gas on-line remote monitoring device 20, wherein the flue gas parameter measuring device 10 interacts data with the flue gas on-line remote monitoring device 20 in a wireless manner, the flue gas parameter measuring device 10 is used for collecting and measuring content parameters in flue gas components, processing the content parameters and transmitting the content parameters to the flue gas on-line remote monitoring device 20 in a wireless manner, the flue gas on-line remote monitoring device 20 is provided with an application module for processing the content parameters in the flue gas components, and the received flue gas parameters are processed into a chart or other signals and then are displayed by a display module; the smoke parameter measuring device 10 comprises a data acquisition unit 101, a smoke sensor 102 and a data measurement analyzer 103, wherein the input end of the data acquisition unit 101 is connected with a smoke sampling probe 1011, the data acquisition unit 101 is used for acquiring content parameters in smoke components by using the smoke sampling probe 1011, processing parameter analog quantity, transmitting the processed parameter analog quantity to an infrared transmitting module, and the output end of the data acquisition unit is connected with the smoke online remote monitoring device 20; the smoke sensor 102 converts a sensing signal processing circuit into a data code through a smoke temperature sensing module, a smoke flow rate sensing module and a smoke pressure sensing module in the smoke sensor, transmits the data code to the data measurement analyzer 103, and is connected with the data measurement analyzer 103 at the output end; the data measurement analyzer 103 extracts the flue gas output by the filter, analyzes the oxygen content result in the flue gas by using the flue gas, transmits the measurement result to the flue gas online remote monitoring equipment 20, and the output end of the data measurement analyzer is connected with the flue gas online remote monitoring equipment 20.
Example two
Referring to fig. 2 and 4, a remote quality control monitoring platform for on-line monitoring of flue gas, the on-line remote monitoring equipment 20 of flue gas includes a remote monitor 201, a monitoring center 202, an early warning display 203 and a data acquisition processor 204, the remote monitor 201 receives parameter processing data from a data measurement analyzer 103 by using a wireless data receiving module, stores the measurement data by using a data storage module, and finally displays and prints the measurement data by using a display or a networked printer for recording and storing; the early warning display 203 receives the smoke parameter measured value of the infrared transmitting module through an infrared receiving module in the remote monitor 201, compares the smoke parameter measured value with a preset normal amplitude value in the system, starts the early warning display 203 to perform sound and light alarm if the difference is too large, identifies abnormal monitoring data and transmits the abnormal monitoring data to each level of monitoring departments in a short message form; the monitoring center 202 receives the smoke measurement parameter signal obtained after processing by the remote monitor 201, transmits the signal to the data acquisition processor 204 by using the wireless data transmission module for processing, transmits the processed data back to the monitoring center 202 for statistics, and receives, records and stores the information data transmitted by the access control snapshot equipment 2021; and the data acquisition processor 204 is configured to receive the smoke measurement parameter signal transmitted from the monitoring center 202, process the smoke measurement parameter signal into a digital quantity by using the digital-to-analog conversion module, and send the digital quantity to the monitoring center 202 through the wireless data transmission module for recording and statistics.
The early warning display comprises the following specific steps:
step A1, the early warning display comprises a data center in the inspection process, a normal inspection result data set exists in the data center for each measured value data of the smoke parameters to be detected, and each measured value of the smoke parameters to be detected is replaced by A;
step A2, obtaining the error frequency of the measured value of the smoke parameter to be detected and the normal inspection result data set according to the following formula:
wherein S represents the error frequency of the normal test result, K represents the number of values contained in the normal test result set, XiAn ith value, i ═ 1,2,3, ·, K, representing the set of normal test results;
step a3, finding the normal amplitude values of the normal test result set according to the following formula:
wherein S represents the error frequency of the normal test result, K represents the number of values contained in the normal test result set, XiAn ith value representing the normal test result set, i 1,2, 3., K, Q representing a normal amplitude value of the normal test result set, e representing an irrational number having a value of 2.718.. said., and m representing each value in the normal test result set;
and A4, judging whether the difference between A and Q is too large, if the difference between A and Q exceeds the range 1, starting an early warning display to perform sound and light alarm, and if not, not starting the early warning display.
Has the advantages that: by utilizing the technical scheme, the smoke parameter measured value data to be detected can be intelligently detected, whether the difference between the smoke parameter measured value data value to be detected and the normal amplitude value of the normal detection result set is overlarge or not is judged, if the difference is overlarge, the early warning display is started to perform sound-light alarm, if not, the early warning display is not required to be started, the self-protection of the monitoring platform is improved, the result is enabled to better meet the statistical requirement, the normal amplitude value of the normal detection result set can be modified by the improvement of an experiment at any time, and the detection can be changed into a dynamic detection process.
EXAMPLE III
Referring to fig. 5, a remote quality control monitoring platform for online monitoring of flue gas, an entrance guard snapshot device 2021, uses a voice recognition module and a face recognition module to identify the personnel entering a monitoring room, the personnel entering the monitoring room can respectively use a key module, an IC card module and a voice module to perform identity verification, and finally unlocks a door lock module and sends a signal to a snapshot trigger module, and simultaneously sends information data to a monitoring center 202 through a data transmission module, and the output end of the monitoring center 202 is connected with the monitoring center.
In order to better show a monitoring process of a remote quality control monitoring platform for flue gas online monitoring, the embodiment provides a monitoring method, which includes the following steps:
the method comprises the following steps: sampling and filtering, wherein the smoke enters a filter through a smoke sampling probe 1011;
step two: collecting pressure, temperature and flow rate, wherein the flue gas sensor 102 respectively transmits the air pressure, temperature and flow rate information of the flue gas in the filter to the data measurement analyzer 103;
step three: analyzing the components of the flue gas, extracting the flue gas output by the filter, analyzing the oxygen content result in the flue gas by using a data measurement analyzer 103, and transmitting the measurement result to the flue gas online remote monitoring equipment 20;
step four: real-time monitoring, namely receiving measurement data from the data measurement analyzer 103 by using a wireless data receiving module, and sending the data to the data acquisition processor 204 through the monitoring center 202 for processing;
step five: storing, displaying and printing data, namely storing the measured data by using a data storage module, and expressing and printing the data by using a display and a networked printer respectively;
step six: and infrared early warning, namely transmitting the measured data of other substances in the smoke to a remote monitor 201 by using an infrared transmitting module in the data acquisition unit 101, comparing the measured value with a preset normal value in the system, starting an early warning display 203 to perform sound-light alarm and identify abnormal monitoring data if the difference between the measured value and the normal value is too large, and transmitting the abnormal monitoring data to monitoring departments at all levels in a short message form.
The working principle is as follows: sampling and filtering, wherein the smoke enters a filter through a smoke sampling probe 1011; collecting pressure, temperature and flow rate, wherein the flue gas sensor 102 respectively transmits the air pressure, temperature and flow rate information of the flue gas in the filter to the data measurement analyzer 103; analyzing the components of the flue gas, extracting the flue gas output by the filter, analyzing the oxygen content result in the flue gas by using a data measurement analyzer 103, and transmitting the measurement result to the flue gas online remote monitoring equipment 20; real-time monitoring, namely receiving measurement data from the data measurement analyzer 103 by using a wireless data receiving module, and sending the data to the data acquisition processor 204 through the monitoring center 202 for processing; storing, displaying and printing data, namely storing the measured data by using a data storage module, and expressing and printing the data by using a display and a networked printer respectively; and infrared early warning, namely transmitting the measured data of other substances in the smoke to a remote monitor 201 by using an infrared transmitting module in the data acquisition unit 101, comparing the measured value with a preset normal value in the system, starting an early warning display 203 to perform sound-light alarm and identify abnormal monitoring data if the difference between the measured value and the normal value is too large, and transmitting the abnormal monitoring data to monitoring departments at all levels in a short message form.
In summary, the following steps: the invention uses the remote quality control monitoring platform for the on-line monitoring of the flue gas, the sampling is filtered, the flue gas enters the filter through the flue gas sampling probe 1011; collecting pressure, temperature and flow rate, wherein the flue gas sensor 102 respectively transmits the air pressure, temperature and flow rate information of the flue gas in the filter to the data measurement analyzer 103; analyzing smoke components, extracting smoke output by a filter, analyzing an oxygen content result in the smoke by using a data measurement analyzer 103, transmitting the measurement result to a smoke online remote monitoring device 20, receiving, recording and storing information data transmitted by an access control snapshot device 2021 by a monitoring center 202, identifying persons entering a monitoring room by using a voice recognition module and a face recognition module by the access control snapshot device 2021, respectively performing identity verification by using a key module, an I C card module and the voice module by the entering persons, finally unlocking a door lock module and transmitting a signal to a snapshot trigger module, simultaneously transmitting the information data to the monitoring center 202 by using a data transmission module, and connecting an output end of the data transmission module to the monitoring center 202, so that the access control snapshot device 2021 can be used for automatically taking pictures and obtaining evidence of the persons entering the monitoring station in the monitoring process, the evidence obtaining information is uploaded to the monitoring center 202 for comparison and storage, so that evidence can be fixed, monitoring data can be prevented from leaking, the safety coefficient of monitoring is improved, real-time monitoring is realized, the wireless data receiving module is used for receiving the measurement data from the data measurement analyzer 103, and the data is sent to the data acquisition processor 204 through the monitoring center 202 for processing; data storage, display and printing, wherein the data storage module is used for storing measured data, and then the data are respectively expressed and printed through a display and a networked printer, so that the monitoring platform can automatically store the technical scheme parameters of the flue gas on-line monitoring equipment through the remote monitor 201, logs of abnormal operating conditions and prints the data through the networked printer, thereby avoiding huge capital loss caused by lost data, being convenient for environmental law enforcement personnel to inquire at any time, performing infrared early warning, transmitting the measured data of other substances in the flue gas to the remote monitor 201 through the infrared transmitting module in the data collector 101, simultaneously comparing the measured value with a preset normal value in the system, if the difference is too large with the normal value, starting the early warning display 203 to perform acousto-optic alarm and simultaneously identify the abnormal monitored data, and transmitting the abnormal monitored data to each level of monitoring departments in a short message form, when the infrared receiving module receives a system detection alarm signal, the timer is started to generate periodic interruption, the P4 and P5 ports of the single chip microcomputer are controlled to send out pulse signals with the period of 1S, the buzzer sends out buzzing, the light emitting diode flickers to realize sound and light alarm, after the reset key is pressed, the system resets, the alarm is relieved, and on the other hand, the timeliness and the application range of early warning are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (11)
1. The utility model provides a flue gas on-line monitoring is with long-range matter accuse monitoring platform, includes flue gas parameter measurement equipment (10) and the online remote monitoring equipment of flue gas (20), and flue gas parameter measurement equipment (10) are through wireless mode and the online remote monitoring equipment of flue gas (20) interactive data, its characterized in that: the smoke parameter measuring device (10) is used for collecting and measuring content parameters in smoke components, processing the content parameters and transmitting the content parameters to the smoke online remote monitoring device (20) in a wireless mode, the smoke online remote monitoring device (20) is provided with an application module for processing the content parameters in the smoke components, and the received smoke parameters are processed into a chart or other signals and then are reflected by the display module.
2. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 1, wherein: flue gas parameter measurement equipment (10) includes data collection station (101), flue gas sensor (102) and data measurement analysis appearance (103), the input of data collection station (101) is connected with flue gas sampling probe (1011), data collection station (101) for utilize flue gas sampling probe (1011) to gather the content parameter in the flue gas composition, handle the parameter analog quantity simultaneously, and the parameter analog quantity after will handling gives infrared sending module, online remote monitoring equipment (20) of flue gas is connected to its output.
3. The remote quality control monitoring platform for the on-line monitoring of the flue gas as claimed in claim 2, wherein: the smoke sensor (102) converts a sensing signal processing circuit into data codes through a smoke temperature sensing module, a smoke flow rate sensing module and a smoke pressure sensing module in the smoke sensor, transmits the data codes to the data measurement analyzer (103), and the output end of the smoke sensor is connected with the data measurement analyzer (103).
4. The remote quality control monitoring platform for the on-line monitoring of the flue gas as claimed in claim 2, wherein: and the data measurement analyzer (103) extracts the flue gas output by the filter, analyzes the oxygen content result in the flue gas by using the flue gas, transmits the measurement result to the flue gas online remote monitoring equipment (20), and the output end of the data measurement analyzer is connected with the flue gas online remote monitoring equipment (20).
5. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 1, wherein: the on-line remote monitoring equipment (20) for the flue gas comprises a remote monitor (201), a monitoring center (202), an early warning display (203) and a data acquisition processor (204), wherein the remote monitor (201) receives parameter processing data from a data measurement analyzer (103) by using a wireless data receiving module, stores the measured data by using a data storage module, and finally displays and prints the measured data by using a display or a networked printer for recording and storing.
6. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 5, wherein: the early warning display (203) receives the smoke parameter measured value of the infrared transmitting module through an infrared receiving module in the remote monitor (201), compares the smoke parameter measured value with a preset normal amplitude value in a system, starts the early warning display (203) to perform sound-light alarm if the difference is too large, identifies abnormal monitoring data and transmits the abnormal monitoring data to monitoring departments at all levels in a short message mode.
7. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 6, wherein: the early warning display (203) comprises the following specific steps:
step A1, the early warning display (203) comprises a data center in the inspection process, a normal inspection result data set exists in the data center for each measured value data of the smoke parameters to be inspected, wherein each measured value of the smoke parameters to be inspected is replaced by A;
step A2, obtaining the error frequency of the measured value of the smoke parameter to be detected and the normal inspection result data set according to the following formula:
wherein S represents the error frequency of the normal test result, K represents the number of values contained in the normal test result set, XiAn ith value, i ═ 1,2,3, ·, K, representing the set of normal test results;
step a3, finding the normal amplitude values of the normal test result set according to the following formula:
wherein S represents the error frequency of the normal test result, K represents the number of values contained in the normal test result set, XiAn ith value representing the normal test result set, i 1,2, 3., K, Q representing a normal amplitude value of the normal test result set, e representing an irrational number having a value of 2.718.. said., and m representing each value in the normal test result set;
and A4, judging whether the difference between A and Q is too large, if the difference between A and Q exceeds the range 1, starting the early warning display (203) to perform sound and light alarm, and if not, not starting the early warning display (203).
8. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 5, wherein: the monitoring center (202) receives the smoke measurement parameter signals obtained after processing by the remote monitor (201), transmits the signals to the data acquisition processor (204) by using the wireless data transmission module for processing, transmits the processed data back to the monitoring center (202) for statistics, and receives, records and stores the information data transmitted by the access control snapshot equipment (2021).
9. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 7, wherein: entrance guard snapshot equipment (2021), utilize speech recognition module and face recognition module to carry out identification to the personnel that get into the control room, the personnel that get into can utilize button module, IC-card module and speech module respectively to carry out authentication, unblock lock module and send the signal for snapshot trigger module at last, send information data to surveillance center (202) through data transmission module simultaneously, its output is connected surveillance center (202).
10. The remote quality control monitoring platform for the on-line monitoring of the flue gas as recited in claim 6, wherein: and the data acquisition processor (204) is used for receiving the smoke measurement parameter signals transmitted from the monitoring center (202), processing the smoke measurement parameter signals into digital quantity by using the digital-to-analog conversion module and transmitting the digital quantity to the monitoring center (202) through the wireless data transmission module for recording and counting.
11. A monitoring method of the remote quality control monitoring platform for on-line flue gas monitoring according to any one of claims 1 to 9, which is characterized in that: the method comprises the following steps:
s1: sampling and filtering, wherein the smoke enters a filter through a smoke sampling probe (1011);
s2: collecting pressure, temperature and flow rate, and respectively transmitting the information of the air pressure, the temperature and the flow rate of the smoke in the filter to a data measurement analyzer (103) by a smoke sensor (102);
s3: analyzing the components of the smoke, extracting the smoke output by the filter, analyzing the result of the oxygen content in the smoke by using a data measurement analyzer (103), and transmitting the measurement result to the smoke on-line remote monitoring equipment (20);
s4: real-time monitoring, namely receiving measurement data from a data measurement analyzer (103) by using a wireless data receiving module, and sending the data to a data acquisition processor (204) for processing through a monitoring center (202);
s5: storing, displaying and printing data, namely storing the measured data by using a data storage module, and expressing and printing the data by using a display and a networked printer respectively;
s6: and infrared early warning, namely transmitting the measured data of other substances in the smoke to a remote monitor (201) by using an infrared transmitting module in a data acquisition unit (101), comparing the measured value with a preset normal value in the system, starting an early warning display (203) to perform sound-light alarm and identify abnormal monitoring data if the difference between the measured value and the normal value is too large, and transmitting the abnormal monitoring data to monitoring departments at all levels in a short message form.
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