CN114251666A - Internet-based remote monitoring system and method for waste incineration rotary kiln - Google Patents

Abstract

The invention discloses a waste incineration rotary kiln remote monitoring system and a method based on the internet, which comprises a temperature detection module and a video monitoring module, wherein the output ends of the temperature detection module and the video monitoring module are provided with acquisition modules, the output end of the acquisition module is provided with a host, wireless transmission modules are respectively arranged between the temperature detection module and the acquisition modules, between the video monitoring module and the acquisition modules, and between the acquisition modules and the host, and are mutually connected through the wireless transmission modules, the output end of the host is provided with an alarm module and a fire extinguishing device, so that the aim of detecting one rotary kiln by one temperature sensor is fulfilled, the cost is reduced, the damage rate is also reduced, the intensity of the rotary kiln detected by the temperature sensor can be improved according to the rotating speed of a regulating motor, and the aim of more comprehensive detection can be fulfilled, the feedback information is more accurate.

Description

Internet-based remote monitoring system and method for waste incineration rotary kiln

Technical Field

The invention belongs to the technical field of rotary kilns, and particularly relates to a waste incineration rotary kiln remote monitoring system and method based on the Internet.

Background

With the continuous development of informatization, the remote monitoring of intelligent equipment is favored by more and more production type industries. As is known, a rotary kiln refers to a rotary calcining kiln, and belongs to the field of building material equipment. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to the different materials to be treated. The cement kiln is mainly used for calcining cement clinker and comprises a dry-process cement kiln and a wet-process cement kiln. The metallurgical chemical kiln is mainly used for magnetizing and roasting lean iron ore in steel and iron plants in the metallurgical industry, oxidizing and roasting chromium and nickel iron ore, roasting bauxite ore in refractory material plants, roasting clinker and aluminum hydroxide in aluminum plants, roasting chromium ore sand, chromium ore powder and other minerals in chemical plants, and the lime kiln is used for roasting active lime and light-burned dolomite in steel and iron plants and iron alloy plants.

Traditional rotary kiln is carrying out the course of the work, often need carry out temperature detection constantly to the external surface, it detects to patrol and examine through the manual work usually, can not grasp the rotary kiln operational aspect comprehensively, and the rotary kiln is bulky, often need more temperature detection point, lead to the temperature detection cost higher, and the detection point is the fixed point, detect not comprehensively, lead to the temperature of the reaction rotary kiln that can not be more accurate, lead to giving the inaccurate information of staff, and influence whole safety, it is lower and higher to cause the rotary kiln to receive the high temperature to lead to this internal droing to easily appear the rotary kiln temperature.

Disclosure of Invention

The invention aims to provide a waste incineration rotary kiln remote monitoring system and method based on the Internet, and aims to solve the problems that the rotary kiln is large in size, more temperature detection points are often needed, the temperature detection cost is high, the detection points are fixed points, the detection is incomplete, the temperature of the rotary kiln cannot be accurately reflected, inaccurate information is given to workers, safety is affected, and the rotary kiln falls off in a body due to high temperature caused by low and high temperature.

In order to achieve the purpose, the invention provides the following technical scheme: the waste incineration rotary kiln remote monitoring system based on the internet comprises a temperature detection module and a video monitoring module, wherein the output ends of the temperature detection module and the video monitoring module are provided with acquisition modules, the output end of each acquisition module is provided with a host, wireless transmission modules are arranged among the temperature detection module, the acquisition modules, the video monitoring module and the acquisition modules, and the acquisition modules and the host, and are connected with each other through the wireless transmission modules, and the output end of the host is provided with an alarm module and fire extinguishing equipment;

the temperature detection module comprises a transportation mechanism and a temperature sensor;

the conveying mechanism comprises two gear strips arranged outside the rotary kiln, a moving platform is arranged at the top of each gear strip, a cavity is formed in the bottom of the moving platform, a motor is fixedly arranged in the cavity, a bearing rod is arranged at the bottom of the motor, gears which are respectively meshed with the two gear strips and are connected with the two ends of the bearing rod are fixedly connected, a transmission assembly is arranged between the motor and the bearing rod and is connected with the motor through the transmission assembly in a transmission mode, an extending body is arranged on the front side of the bottom of the moving platform, a temperature sensor is fixedly arranged at the bottom of the extending body, and a sliding assembly is arranged between the moving platform and the gear strips.

Preferably, the transmission assembly comprises two belt wheels respectively fixed with the output shaft of the motor and the outer side of the bearing rod, a synchronous belt is sleeved on the outer sides of the two belt wheels, the extension body comprises any one of a fixed rod and a telescopic rod, the fixed connection mode between the gear rack and the rotary kiln comprises any one of welding and bolt fixing, the sliding component comprises two supporting frames, the two supporting frames are respectively and fixedly connected with the two sides of the moving platform, the outer sides of the two gear strips are respectively provided with a sliding chute, the shapes of one ends of the two supporting frames close to the gear strips are arranged in a T shape and are matched with the sliding chutes, the cross-sectional shape of the support frame is set to be U-shaped, the wireless transmission module comprises any one or a combination of a plurality of NB-IoT, WiFi, LoRa, ZigBee and Bluetooth, and the extension body is fixedly connected with the mobile platform through bolts.

Preferably, the video monitoring module specifically comprises a thermal infrared imager, a fixing frame is fixedly arranged at the bottom of the thermal infrared imager, the fixing frame can be installed on the rotary kiln, and a protection mechanism is arranged on the rear side of the thermal infrared imager and is in transmission connection with the transportation mechanism.

Preferably, the protection mechanism comprises a housing fixed at the rear side of the thermal infrared imager, an outer sleeve is arranged on the inner side of the housing, the outer sleeve is movably connected with the thermal infrared imager through a bearing, a central shaft movably connected with the thermal infrared imager through a bearing is arranged in the outer sleeve, a plurality of metal sheets capable of bending clockwise are fixedly connected to the outer side of the central shaft in a circumferential array manner, gear teeth are fixedly connected to the inner side of the outer sleeve in a circumferential array manner, one side of the gear teeth is arranged in an arc shape, one end of the central shaft extends into the housing, a plurality of blades are fixedly connected to the outer side of the central shaft at the end in the housing in a circumferential array manner, a metal stay wire is fixedly connected to the bottom of one side of the outer sleeve, one end of the metal stay wire extends out of the housing and extends to the bottom of the thermal infrared imager, and one end of the metal stay wire is fixedly connected with the mobile platform, the thermal infrared imager is characterized in that an L-shaped cylinder is fixedly connected to one side of the bottom of the thermal infrared imager, one end of a metal stay wire bypasses the L-shaped cylinder, an outer edge is fixedly connected to the outer side of the outer sleeve, and a torsion spring is fixedly connected between the outer edge and the thermal infrared imager.

Preferably, the alarm module is a buzzer, and the mobile platform is connected with the gear bar in a sliding manner through a support frame.

The invention also aims to provide a control method of the waste incineration rotary kiln remote monitoring system based on the internet, which comprises the following steps: the method comprises the following specific steps:

the method comprises the following steps:

setting a temperature interval and detecting the temperature, setting an interval range of normal temperature on a host machine for reference, measuring the temperature of the outer surface of the rotary kiln by using a temperature sensor, starting a motor in the detection process, driving a moving platform to move on a gear strip, enabling the rotary kiln to rotate in the working process, and enabling the moving platform to spirally move on the rotary kiln on the surface of the rotary kiln to carry out omnibearing detection on the rotary furnace;

video monitoring: accurately acquiring a video outside the rotary kiln by using a thermal infrared imager;

step two: the thermal infrared imager transmits the data to the acquisition module through the wireless transmission module, and then transmits the data to the host through the acquisition module after being integrated by the acquisition module;

step three: generating and comparing graphs, namely, arranging temperature data transmitted by the acquisition module by using a host, generating a curve graph according to time, showing a set reasonable temperature interval on the curve graph, and performing silent execution when the temperature is in the reasonable interval;

step four: comparing the temperature data, when the temperature exceeds a reasonable temperature interval, comparing, controlling the fire extinguishing equipment to extinguish the fire when the temperature is higher than the reasonable temperature interval, alarming when the temperature is lower than the reasonable temperature interval, and performing temperature rise operation after a worker comes;

step five: and (4) finishing.

The invention has the technical effects and advantages that:

1. the temperature sensor can be driven to measure the temperature on the surface of the rotary kiln in the moving process of the moving platform, the rotary kiln can rotate in the high-temperature heating process, so that the detection path of the temperature sensor is spirally detected on the outer surface of the rotary kiln, the aim of detecting one rotary kiln by one temperature sensor can be realized, the cost is reduced, the damage rate is also reduced, the intensity of the rotary kiln detected by the temperature sensor can be improved according to the rotating speed of the adjusting motor, the aim of more comprehensive detection can be realized, the feedback information is more accurate, the detected temperature floats in a periodic shape when the temperature sensor detects on the detection track, a specific temperature data line graph is shown in the figure, the line segment at the high temperature is a high-temperature burning position, and the comparison is carried out through a temperature reasonable interval, the working personnel can clearly know whether the temperature is reasonable or not and can clearly know the temperature state of the whole rotary kiln, the integrally detected temperature is more comprehensive and accurate, and the cleaning state of the working personnel can be known and compared;

2. if the state exceeds the reasonable temperature interval, when the state is lower than the temperature interval, the alarm is given, when the state is higher than the reasonable temperature, the fire extinguishing equipment can be started immediately to extinguish the fire at high temperature, the states of falling off and the like on the inner side of the rotary kiln body caused by high temperature can be avoided, the fire extinguishing equipment is the prior art, and the description is not repeated.

Drawings

FIG. 1 is a diagram of a control system of the present invention;

FIG. 2 is a perspective view of the delivery mechanism of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the mobile platform according to the present invention;

FIG. 5 is a flow chart of a method of the present invention;

FIG. 6 is a schematic diagram showing a comparison between a temperature line graph and a reasonable temperature interval according to the present invention;

FIG. 7 is a schematic view of a video surveillance module apparatus of the present invention;

FIG. 8 is a schematic view of the interior of the jacket of the present invention;

FIG. 9 is an enlarged view of a portion B of FIG. 8 according to the present invention.

In the figure: 1. a mobile platform; 2. a gear rack; 3. a support frame; 4. a gear; 5. a chute; 6. a cavity; 7. a motor; 8. an extension body; 9. a temperature sensor; 10. a bearing rod; 11. a synchronous belt; 12. a pulley; 13. a temperature detection module; 14. a video monitoring module; 15. an acquisition module; 16. a host; 17. a wireless transmission module; 18. an alarm module; 19. a housing; 20. a thermal infrared imager; 21. a blade; 22. a fixed mount; 23. a torsion spring; 24. an outer edge; 25. a central shaft; 26. a metal sheet; 27. a metal stay wire; 28. an outer sleeve; 31. and (4) gear teeth.

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.

The invention provides an internet-based remote monitoring system of a waste incineration rotary kiln, which comprises a temperature detection module 13 and a video monitoring module 14, wherein the output ends of the temperature detection module 13 and the video monitoring module 14 are provided with an acquisition module 15, the output end of the acquisition module 15 is provided with a host computer 16, wireless transmission modules 17 are respectively arranged between the temperature detection module 13 and the acquisition module 15, between the video monitoring module 14 and the acquisition module 15, and between the acquisition module 15 and the host computer 16, and are mutually connected through the wireless transmission modules 17, and the output end of the host computer 16 is provided with an alarm module 18 and fire extinguishing equipment; the temperature detection module 13 comprises a transportation mechanism and a temperature sensor 9; transport mechanism is including setting up in two gear strips 2 in the rotary kiln outside, 2 tops of gear strip are provided with moving platform 1, cavity 6 has been seted up to moving platform 1 bottom, the inside fixed motor 7 that is provided with of cavity 6, motor 7 bottom is provided with bearing rod 10, the equal fixedly connected with in bearing rod 10 both ends respectively with two gear strip 2 mesh gears 4 of being connected, be provided with drive assembly between motor 7 and the bearing rod 10 and connect through drive assembly mutual transmission, 1 bottom front side of moving platform is provided with extension body 8, temperature sensor 9 is fixed to be set up in extension body 8 bottom, be provided with sliding assembly between moving platform 1 and the gear strip 2.

As shown in fig. 2, 3 and 4, the transmission assembly includes two belt wheels 12 respectively fixed to the output shaft of the motor 7 and the outer side of the bearing rod 10, a synchronous belt 11 is sleeved on the outer sides of the two belt wheels 12, the extension body 8 includes any one of a fixed rod and a telescopic rod, the fixed connection manner between the gear bar 2 and the rotary kiln includes any one of welding and bolt fixing, the sliding assembly includes two supporting frames 3, the two supporting frames 3 are respectively and fixedly connected to both sides of the mobile platform 1, sliding grooves 5 are respectively formed on the outer sides of the two gear bars 2, one ends of the two supporting frames 3 close to the gear bar 2 are shaped like a T and are matched with the sliding grooves 5, the cross section of the supporting frames 3 is shaped like a U, the wireless transmission module includes any one or a combination of NB-IoT, WiFi, LoRa, ZigBee and bluetooth, the video monitoring module 14 specifically comprises an infrared thermal imager, the extension body 8 is fixedly connected with the mobile platform 1 through bolts, the alarm module 18 specifically is a buzzer, and the mobile platform 1 is connected with the gear rack 2 through a support frame 3 in a sliding manner;

as shown in fig. 7, 8 and 9, the video monitoring module 14 specifically includes a thermal infrared imager 20, a fixing frame 22 is fixedly disposed at the bottom of the thermal infrared imager 20, the fixing frame 22 can be mounted on a rotary kiln, a protection mechanism is disposed at the rear side of the thermal infrared imager 20, the protection mechanism is in transmission connection with a transportation mechanism, the protection mechanism includes a housing 19 fixed at the rear side of the thermal infrared imager 20, an outer sleeve 28 is disposed at the inner side of the housing 19, the outer sleeve 28 is movably connected with the thermal infrared imager 20 through a bearing, a central shaft 25 movably connected with the thermal infrared imager 20 through a bearing is disposed inside the outer sleeve 28, a plurality of metal sheets 26 capable of bending clockwise are fixedly connected to the outer side of the central shaft 25 in a circumferential array, and gear teeth 31 are fixedly connected to the inner side of the outer sleeve 28 in a circumferential array, the utility model discloses a thermal infrared imager, including the thermal infrared imager 20, the wheel teeth 31 one side is circular-arc setting, center pin 25 one end extends to inside the shell 19, the one end outside that the center pin 25 is in inside the shell 19 is a plurality of blades 21 of circumference array fixedly connected with, outer sleeve 28 one side bottom fixedly connected with metal acts as go-between 27, metal acts as go-between 27 one end extends the shell 19 outside and extends to thermal infrared imager 20 bottom, metal acts as go-between 27 one end and moving platform 1 fixed connection, thermal infrared imager 20 bottom one side fixedly connected with L shape cylinder, L shape cylinder is walked around to metal 27 one end, outer sleeve 28 outside fixedly connected with outer edgewise 24, fixedly connected with torsion spring 23 between outer edgewise 24 and the thermal infrared imager 20.

As shown in fig. 5, the control method using the above waste incineration rotary kiln remote intelligent control system of the embodiment specifically includes the following steps:

the method comprises the following steps:

setting a temperature interval and detecting the temperature, setting an interval range of normal temperature on a host machine for reference, measuring the temperature of the outer surface of the rotary kiln by using a temperature sensor 9, starting a motor 7 in the detection process, driving a moving platform 1 to move on a gear strip 2, enabling the rotary kiln to rotate in the working process, and enabling the moving platform 1 to spirally move on the rotary kiln on the surface of the rotary kiln to carry out omnibearing detection on the rotary furnace;

video monitoring: accurately acquiring a video outside the rotary kiln by using a thermal infrared imager;

step two: data transmission, namely transmitting the data detected by the temperature sensor 9 to the acquisition module 15 by using the cavity 6, integrating the data by using the acquisition module 15, transmitting the data to the host computer 16 by using the wireless transmission module 17 for centralized collection, transmitting the data to the acquisition module 15 by using the thermal infrared imager through the wireless transmission module 17, integrating the data by using the acquisition module 15, and transmitting the data to the host computer 16;

step three: graph generation and comparison, namely, the host computer 16 is used for collating the temperature data transmitted by the acquisition module 15, a graph is generated according to time, a set reasonable temperature interval is displayed on the graph, and when the temperature is in the reasonable interval, the graph is executed in a silent mode;

step four: comparing the temperature data, when the temperature exceeds a reasonable temperature interval, comparing, controlling the fire extinguishing equipment to extinguish the fire when the temperature is higher than the reasonable temperature interval, alarming when the temperature is lower than the reasonable temperature interval, and performing temperature rise operation after a worker comes;

step five: and (4) finishing.

The working principle is as follows: when the invention is used, as shown in fig. 1, 2, 3 and 4, two gear strips 2 can be installed on the outer supporting frame of the rotary kiln and are not fixedly connected with the rotary kiln, then the distance between the movable platform 1 and the rotary kiln is selected to be increased by using a fixed rod or a telescopic rod as the extending body 8, so that the temperature sensor 9 is contacted with the outer surface of the rotary kiln to detect the temperature, then the motor 7 is started to drive the bearing rod 10 to rotate through the transmission component, thereby driving the two gears 4 to rotate, the gears 4 are meshed and connected with the gear strips 2, thereby the gears 4 can rotate on the gear strips 2, thereby driving the movable platform 1 to move along the direction of the gear strips 2, and the temperature sensor 9 can be driven to measure the temperature on the surface of the rotary kiln in the moving process of the movable platform 1, and the rotary kiln can rotate in the high-temperature heating process, therefore, the detection path of the temperature sensor 9 is in a spiral shape and is detected on the outer surface of the rotary kiln, the aim of detecting one rotary kiln by one temperature sensor 9 can be achieved, the cost is reduced, the damage rate is reduced, the intensity of detecting the rotary kiln by the temperature sensor 9 can be improved according to the rotating speed of the adjusting motor 7, the aim of more comprehensive detection can be achieved, and the fed back information is more accurate;

as shown in fig. 4, 5 and 6, the rotary kiln has a large volume, and the high-temperature region is only in one region, so that when the temperature sensor 9 detects on the detection track, the detected temperature floats in a periodic shape, a specific temperature data line graph is shown in fig. 6, and a line segment at the high-temperature position is a high-temperature burning position, and the comparison is carried out through a temperature reasonable interval, so that a worker can clearly know whether the temperature is reasonable, and can clearly know the temperature state of the whole rotary kiln, the integrally detected temperature is more comprehensive and accurate, and the cleaning understanding state of the worker can be compared;

as shown in fig. 1 and fig. 6, through the temperature after comparison, if the state exceeds the reasonable temperature range, when the temperature is lower than the temperature range, an alarm is given, and when the temperature is higher than the reasonable temperature, the fire extinguishing equipment can be immediately started to extinguish the fire at high temperature, so that the situation that the inner side of the rotary kiln body falls off due to high temperature can be avoided, wherein the fire extinguishing equipment is the prior art, and the description is not repeated;

as shown in fig. 7, 8 and 9, can be at the in-process that moving platform 1 removed, it pulls outer sleeve 28 to drive metal guy wire 27 and rotates, cooperation between the utilization teeth of a cogwheel 31 and the sheetmetal 26 can drive center pin 25 and rotate, thereby utilize center pin 25 to drive a plurality of blades 21 and blow, cool off thermal infrared imager 20, avoid rotary kiln body high temperature, influence the life of internal element, and utilize outer edgewise 24 and torsion spring 23's setting, outer sleeve 28 resets when can utilizing torsion spring 23's resilience force to go on when moving platform 1 opposite direction removes, and utilize sheetmetal 26 flexible characteristic to realize not hindering the blade 21 state, the realization can not appear the state that the reverse induced drafts, avoid hot-air to heat thermal infrared imager 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. Waste incineration rotary kiln remote monitering system based on internet, including temperature detection module (13) and video monitoring module (14), its characterized in that: the output ends of the temperature detection module (13) and the video monitoring module (14) are provided with an acquisition module (15), the output end of the acquisition module (15) is provided with a host (16), wireless transmission modules (17) are arranged between the temperature detection module (13) and the acquisition module (15), between the video monitoring module (14) and the acquisition module (15) and between the acquisition module (15) and the host (16) and are connected with each other through the wireless transmission modules (17), and the output end of the host (16) is provided with an alarm module (18) and fire extinguishing equipment;

the temperature detection module (13) comprises a transportation mechanism and a temperature sensor (9);

transport mechanism is including setting up in two gear strip (2) in the rotary kiln outside, gear strip (2) top is provided with moving platform (1), cavity (6) have been seted up to moving platform (1) bottom, cavity (6) inside fixed motor (7) that is provided with, motor (7) bottom is provided with bearing rod (10), gear (4) that the equal fixedly connected with in bearing rod (10) both ends is connected with two gear strip (2) meshing respectively, be provided with drive assembly between motor (7) and bearing rod (10) and be connected through drive assembly mutual transmission, moving platform (1) bottom front side is provided with extension body (8), temperature sensor (9) are fixed to be set up in extension body (8) bottom, be provided with sliding assembly between moving platform (1) and gear strip (2).

2. The internet-based waste incineration rotary kiln remote monitoring system according to claim 1, wherein: the transmission assembly comprises two belt wheels (12) which are respectively fixed to the outer side of an output shaft of a motor (7) and the outer side of a bearing rod (10), a synchronous belt (11) is sleeved on the outer side of each belt wheel (12), an extension body (8) comprises a fixed rod and an expansion rod, a fixed connection mode between a gear strip (2) and a rotary kiln comprises any one of welding and bolt fixing, the sliding assembly comprises two supporting frames (3), the two supporting frames (3) are respectively and fixedly connected to the two sides of a moving platform (1), sliding grooves (5) are formed in the outer side of the gear strip (2), one end of each supporting frame (3) close to the gear strip (2) is shaped like a T and matched with the corresponding sliding groove (5), the cross section of each supporting frame (3) is shaped like a U, and the wireless transmission module comprises NB-IoT, Any one or combination of several kinds in wiFi, loRa, zigBee, the bluetooth, pass through bolt fixed connection between extension body (8) and mobile platform (1).

3. The internet-based waste incineration rotary kiln remote monitoring system according to claim 1, wherein: the video monitoring module (14) specifically comprises a thermal infrared imager (20), a fixing frame (22) is fixedly arranged at the bottom of the thermal infrared imager (20), the fixing frame (22) can be installed on the rotary kiln, a protection mechanism is arranged on the rear side of the thermal infrared imager (20), and the protection mechanism is in transmission connection with the transportation mechanism.

4. The internet-based waste incineration rotary kiln remote monitoring system according to claim 1, wherein: the protection mechanism comprises a shell (19) fixed on the rear side of the thermal infrared imager (20), an outer sleeve (28) is arranged on the inner side of the shell (19), the outer sleeve (28) is movably connected with the thermal infrared imager (20) through a bearing, a central shaft (25) which is movably connected with the thermal infrared imager (20) through a bearing is arranged inside the outer sleeve (28), a plurality of metal sheets (26) which can be bent clockwise are fixedly connected to the outer side of the central shaft (25) in a circumferential array mode, gear teeth (31) are fixedly connected to the inner side of the outer sleeve (28) in a circumferential array mode, one side of each gear tooth (31) is arranged in an arc shape, one end of the central shaft (25) extends into the shell (19), a plurality of blades (21) are fixedly connected to the outer side of one end, located inside the shell (19), of the central shaft (25), a metal stay wire (27) is fixedly connected to the bottom of one side of the outer sleeve (28), one end of the metal stay wire (27) extends out of the outer shell (19) and extends to the bottom of the thermal infrared imager (20), one end of the metal stay wire (27) is fixedly connected with the moving platform (1), one side of the bottom of the thermal infrared imager (20) is fixedly connected with an L-shaped cylinder, one end of the metal stay wire (27) bypasses the L-shaped cylinder, the outer edge (24) is fixedly connected to the outer side of the outer sleeve (28), and a torsion spring (23) is fixedly connected between the outer edge (24) and the thermal infrared imager (20).

5. The internet-based waste incineration rotary kiln remote monitoring system according to claim 1, wherein: alarm module (18) are specifically bee calling organ, moving platform (1) passes through support frame (3) and rack (2) sliding connection.

6. The monitoring method of the internet-based remote intelligent control system of the fixed waste incineration rotary kiln according to any one of claims 1 to 5, comprising the following steps: the method comprises the following specific steps:

the method comprises the following steps:

setting a temperature interval and detecting the temperature, setting an interval range of normal temperature on a host machine for reference, measuring the temperature of the outer surface of the rotary kiln by using a temperature sensor (9), starting a motor (7) in the detection process, driving a mobile platform (1) to move on a gear strip (2), enabling the rotary kiln to rotate in the working process, and enabling the mobile platform (1) to spirally move on the rotary kiln on the surface of the rotary kiln to carry out omnibearing detection on the rotary kiln;

video monitoring: accurately acquiring a video outside the rotary kiln by using a thermal infrared imager;

step two: data transmission, namely transmitting the data detected by the temperature sensor (9) to an acquisition module (15) by using the cavity (6), integrating the data by using the acquisition module (15), transmitting the data to a host (16) by using a wireless transmission module (17) for centralized collection, and transmitting the data to the acquisition module (15) by using the thermal infrared imager through the wireless transmission module (17), integrating the data by using the acquisition module (15), and transmitting the data to the host (16);

step three: graph generation and comparison, namely, the host (16) is used for sorting the temperature data transmitted by the acquisition module (15), a curve graph is generated according to time, a set reasonable temperature interval is displayed on the curve graph, and the graph is silently executed when the temperature is in the reasonable interval;

step four: comparing the temperature data, when the temperature exceeds a reasonable temperature interval, comparing, controlling the fire extinguishing equipment to extinguish the fire when the temperature is higher than the reasonable temperature interval, alarming when the temperature is lower than the reasonable temperature interval, and performing temperature rise operation after a worker comes;

step five: and (4) finishing.

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