Device for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement

Abstract

Device for detecting and controlling high-temperature corrosion of a wall-like cut-circle boiler based on real-time CO measurement, characterized in that it comprises a hollow tube (10) wherein a CO content detection arrangement is provided in the hollow tube (10), and wherein the hollow tube (10) is connected to a vacuum extraction system and a gas extraction system;wherein the CO content detection arrangement comprises a light source (41), a detector (44) and a first cylinder (60), wherein the light source (41) is provided in the upper part inside the hollow tube (10), wherein the light source (41) is provided with a monochromator (42) and a photon emitter (51), and wherein the detector (44) is provided in the lower part inside the hollow tube (10), wherein the detector (44) is connected with a photon detector (53) and a data analysis module (45), wherein a first cylinder (60) is provided on the outer wall of the hollow tube (10), wherein the first cylinder (60) is connected to the inner part of the hollow tube (10), and wherein a piston (63) is provided in the first cylinder (60), wherein the piston (63) is connected to a cassette (61), wherein the cassette (61) is provided with a gas cylinder (62), and wherein the first cylinder (60) is used to hold the chemiluminescent reagent.;

Description

TECHNICAL FIELD

[0001] The present invention relates to the field of control of the wall-type cut-circle boiler, in particular to an apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement. STATE OF THE ART

[0002] High-temperature corrosion of the water-cooled wall of the combustion chamber was first found in the water-cooled wall of the high-pressure boiler in the working medium temperature of about 317°C on the liquid slagging of the combustion chamber. Later, in the high-parameter, large-capacity, especially poor coal-fired power plant boilers, it was found to be more serious problems of tube corrosion of the water-cooled wall. The more corrosive boilers, the corrosion rate of up to 3.0mm / year, the resulting water-cooled wall of the boiler tube rupture and other accidents caused by the possibility of a significant increase, will seriously affect the safe production of electricity. In the recently put into operation supercritical (ultracritical) critical boiler plants, the sectional circle boiler has been widely used. With the increasing operation time, most of these boilers will experience high-temperature corrosion of the water-cooled wall.

[0003] The 660 MW supercritical (ultracritical) boiler systems at the Huadian Anhui Branch Power Plant and the 660 MW supercritical (ultracritical) boiler systems at the Datang Jiangsu Branch Power Plant are experiencing high-temperature corrosion of the water-cooled walls across a wide range. This severe high-temperature corrosion throughout the entire burner area seriously compromised the safe operation of the boiler systems. The power plant required major overhauls due to the occurrence of high-temperature corrosion in the area of ​​large-scale plasma anti-corrosive spraying.

[0004] Although the current flue gas composition can be analyzed, and the burner pressure and flow rate can be controlled according to the analyzed situation to control high-temperature corrosion of the wall-type sectional boiler, this process may result in inaccurate analysis results during flue gas analysis. CONTENT OF THE PRESENT INVENTION

[0005] The purpose of the present invention is to overcome the deficiency of inaccurate analysis results in the analysis of flue gas and to provide a method and apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement.

[0006] To achieve the above-mentioned purpose, the present invention applies the following technical solution: In a first aspect, the present invention provides an apparatus for detecting and controlling high-temperature corrosion of a wall-type sectional-circle boiler based on real-time CO measurement, comprising a hollow tube, a CO content detection arrangement provided in the hollow tube, and the hollow tube being connected to a vacuum exhaust system and a gas exhaust system; The CO content detection assembly comprises a light source, a detector, and a first cylinder, wherein the light source is provided in the upper part within the hollow tube, the light source being provided with a monochromator and a photon emitter, and wherein the detector is provided in the lower part within the hollow tube, the detector being connected to a photon detector and a data analysis module, a first cylinder being provided on the outer wall of the hollow tube, the first cylinder being connected to the inner part of the hollow tube, and a piston being provided in the first cylinder, the piston being connected to a cassette, the cassette being provided with a gas cylinder, and the first cylinder being used to hold the chemiluminescent reagent.

[0007] A further improvement of the present invention is that the first cylinder is provided with an atomizing nozzle, wherein the atomizing nozzle is connected to the interior of the first cylinder.

[0008] A further improvement of the present invention is that a sealing ring is provided between the piston and the first cylinder.

[0009] A further improvement of the present invention is that the vacuum extraction system comprises a vacuum pump, wherein the vacuum pump is connected to the interior of the hollow tube through the first tube.

[0010] A further improvement of the present invention is that the gas extraction system comprises an air pump, wherein the air pump is connected to a second cylinder via a second pipe, wherein the air pump is connected to the interior of the hollow tube via a third pipe 83, and wherein a plurality of filter holes 85 are provided on the second cylinder.

[0011] A further improvement of the present invention is that both sides of the top of the hollow tube are rotatably connected to the first rotary shaft via bearings, and wherein a first support plate is provided between the two sets of first rotary shafts, wherein the first rotary shaft is connected to a first servo motor, wherein a first box is provided on the outer wall of the hollow tube, and wherein the first servo motor is arranged inside the first box.

[0012] A further improvement of the present invention is that a second hollow tube 40 is fixedly mounted on the underside of the first support plate and the light source is fixedly mounted on the underside of the first support plate, wherein the light source is located in the second hollow tube, wherein the monochromator is fixedly mounted on the center of the second hollow tube, wherein the fourth hollow tube is fixedly mounted on the top side of the first support plate, wherein the photon emitter is fixedly mounted on the top side of the first support plate, and wherein the photon emitter is located in the fourth hollow tube.

[0013] A further improvement of the present invention is that both sides of the lower end of the hollow tube are rotatably connected to the second rotary shaft via bearings, and the second support plate is provided between the two sets of second rotary shafts, wherein a first sprocket is fixedly mounted on the first rotary shaft, and wherein a second sprocket is fixedly mounted on the second rotary shaft, and wherein the first sprocket and the second sprocket are drivenly connected by a chain.

[0014] A further improvement of the present invention is that the third hollow tube is fixedly mounted on top of the second support plate, wherein the detector is fixedly mounted in the third hollow tube, wherein the data analysis module is fixedly mounted on top of the second support plate, wherein the data analysis module is located in the third hollow tube and is connected to the detector, wherein the fifth hollow tube is fixedly mounted on the underside of the second support plate, wherein the photon detector is fixedly mounted on the underside of the fifth hollow tube, and wherein the photon detector is located in the fifth hollow tube.

[0015] In a second aspect, the present invention provides an operating method of the apparatus for detecting and controlling high-temperature corrosion of a wall-type sectional boiler based on real-time CO measurement, comprising the following steps: Suctioning the air in the hollow tube through the vacuum extraction system until the hollow tube is in a vacuum state; Introducing the flue gas at the surface of the water-cooled wall of the boiler into the hollow tube by means of a gas extraction system; Emitting the light by means of a light source which is dispersed by a monochromator into wavelengths corresponding to the properties of CO, whereby the emitted light penetrates the flue gas and the light absorption is detected by a detector, and calculating the CO concentration by means of a data analysis module on the basis of the measured light absorption using the Lambert-Beer law; wherein the chemiluminescent reagent is sprayed into the hollow tube in a mist by the interaction of the gas cylinder and the piston and reacts with the flue gas to produce the excited-state intermediates, wherein, when the excited-state intermediates return to the stable ground state, photons are emitted by the photon transmitter, and wherein the photons then penetrate the flue gas and the number of emitted photons is detected by the photon detector, thereby determining the CO concentration; Obtaining the average value of CO concentration and controlling the pressure and flow rate of the burner depending on the average value of CO concentration.

[0016] Compared with the prior art, the present invention has the following advantageous effects: The device of the present invention enables real-time measurement of CO content in boiler flue gas by means of a light source, a detector, and components such as a monochromator and a photon emitter, which effectively improves the sensitivity and accuracy of detection and avoids the problems of delay and error that may be caused by the traditional sampling and analysis method.

[0017] The design of the device is suitable for the corrosive high-temperature environment of the boiler, especially the adjustment of the hollow tube and the first cylinder, which can operate under high temperature and complex flue gas environment, ensuring the durability and stability of the device. By monitoring the CO concentration in real time, the present invention can detect combustion abnormalities in the boiler or corrosion problems at high temperatures early, take timely countermeasures, reduce the risk of boiler operation failure, and thus extend the service life of the equipment. The chemiluminescent reagent introduced into the first cylinder of the present invention can chemically react with specific components in the flue gas, and the light reaction signal is captured by a photon detector to achieve highly sensitive detection of the flue gas components.This further increases measurement accuracy. The present invention connects the vacuum extraction system and the gas extraction system through a hollow tube, allowing for the rapid removal of interfering gases or contaminants, optimizing the measurement environment, and ensuring the purity and stability of the CO content determination.

[0018] The piston of the present invention is modularly constructed with the cassette and the gas cylinder, which facilitates maintenance and replacement of parts at a later stage, reduces equipment downtime, and improves operating efficiency.

[0019] The method of the present invention calculates the CO concentration using a dual method of absorbance measurement and chemiluminescence reaction, which complement each other, effectively reducing the errors that may be caused by a single detection means and ensuring more accurate results. The absorption calculation is based on the Lambert-Beer law, which can accurately represent the linear relationship between CO concentration and light absorption and reduce the influence of background interference on the measurement. The flue gas is rapidly introduced into the hollow tube through the gas exhaust system and measured immediately, thereby overcoming the delay of the traditional sampling method and monitoring the CO concentration in real time. The number of photons emitted by the excited intermediates of the present invention upon returning to the ground state is strongly correlated with the CO concentration.The number of detected photons enables a sensitive response to traces of CO, further increasing measurement sensitivity. The present invention adjusts the burner pressure and flow rate in real time based on the average CO concentration, which can optimize combustion efficiency, reduce fuel waste, and reduce pollutant emissions. The present invention accurately monitors the CO concentration in the flue gas, which helps detect incomplete combustion in a timely manner, thereby avoiding corrosion problems caused by local high temperatures and extending the service life of the boiler system. The present invention eliminates the residual air in the hollow tube by suction, ensuring the purity of the flue gas composition measurement and reducing the influence of interfering components on the results.The present invention utilizes mist atomization to ensure that the reagent reacts completely with the flue gas, further improving the consistency and reliability of the measurement. The measurement can be dynamically measured and adjusted according to the burner's operating state, ensuring adaptation to different boiler conditions and continuous and stable operation of the device in high-temperature and complex environments. SHORT DESCRIPTION OF THE DRAWING Fig. 1 shows a schematic representation of the present invention in front view; Fig. Fig. 2 shows a schematic representation of the second cylinder of the present invention in front view; Fig. 3 shows a schematic representation of the local structure of the CO content detection device of the present invention in front view; Fig. Fig. 4 is a schematic diagram showing the structure of the second cylinder in the present invention; Fig. 5 is a schematic diagram showing the structure of the seal plate and the first annular plate in the present invention; Fig. 6 is a schematic diagram showing the structure of the second rotary shaft and the second support plate in the present invention.

[0020] Reference list: 10. Hollow tube; 11. Sealing plate; 12. First annular plate; 20. First rotary shaft; 21. First support plate; 22. First box; 23. First servo motor; 30. Second rotary shaft; 31. Second support plate; 32. First sprocket; 33. Second sprocket; 34. Chain; 40. Second hollow tube; 41. Light source; 42. Monochromator; 43. Third hollow tube; 44. Detector; 45. Data analysis module; 50. Fourth hollow tube; 51. Photon emitter; 52. Fifth hollow tube; 53. Photon detector; 60. First cylinder; 61. Cassette; 62. Gas cylinder; 63. Piston; 64. Atomizing nozzle; 65. Feed tube; 70. First fixing plate; 71. Vacuum pump; 72. first tube; 80. second mounting plate; 81. air pump; 82. second tube; 83. third tube; 84. second cylinder; 85. filter hole. DETAILED DESCRIPTION

[0021] For a better understanding of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the embodiments are intended to illustrate the present invention only and are not intended to limit it. Embodiment 1

[0022] In the Fig. 1 to 6 is an apparatus for detecting and controlling high-temperature corrosion of a wall-type sectional-circle boiler based on real-time CO measurement, comprising a hollow tube 10, a CO content detection arrangement being provided in the hollow tube 10, and the hollow tube 10 being connected to a vacuum exhaust system and a gas exhaust system;

[0023] The CO content detection arrangement comprises a light source 41, a detector 44 and a first cylinder 60, wherein the light source 41 is provided in the upper part within the hollow tube 10, wherein the light source 41 is provided with a monochromator 42 and a photon emitter 51, and wherein the detector 44 is provided in the lower part within the hollow tube 10, wherein the detector 44 is connected to a photon detector 53 and a data analysis module 45, wherein a first cylinder 60 is provided on the outer wall of the hollow tube 10, wherein the first cylinder 60 is connected to the inner part of the hollow tube 10 and wherein a piston 63 is provided in the first cylinder 60, wherein the piston 63 is connected to a cassette 61, wherein the cassette 61 is provided with a gas cylinder 62, and wherein the first cylinder 60 is used to hold the chemiluminescent reagent.The first cylinder 60 is provided with an atomizing nozzle 64, which is connected to the interior of the first cylinder 60. A sealing ring is provided between the piston 63 and the first cylinder 60.

[0024] The vacuum extraction system comprises a vacuum pump 71, wherein the vacuum pump 71 is connected to the interior of the hollow tube 10 through the first tube 72.

[0025] The gas extraction system comprises an air pump 81, wherein the air pump 81 is connected to a second cylinder 84 via a second pipe 82, wherein the air pump 81 is connected to the interior of the hollow tube 10 via a third pipe 83, and wherein a plurality of filter holes 85 are provided on the second cylinder 84.

[0026] Both sides of the top of the hollow tube 10 are rotatably connected to the first rotary shaft 20 via bearings, and a first support plate 21 is provided between the two sets of first rotary shafts 20, the first rotary shaft 20 is connected to a first servo motor 23, a first box 22 is provided on the outer wall of the hollow tube 10, and the first servo motor 23 is arranged inside the first box 22. A second hollow tube 40 is fixedly mounted on the underside of the first support plate 21 and the light source 41 is fixedly mounted on the underside of the first support plate 21, wherein the light source 41 is located in the second hollow tube 40, the monochromator 42 is fixedly mounted on the center of the second hollow tube 40, the fourth hollow tube 50 is fixedly mounted on the top side of the first support plate 21, the photon emitter 51 is fixedly mounted on the top side of the first support plate 21, and wherein the photon emitter 51 is located in the fourth hollow tube 50.Both sides of the lower end of the hollow tube 10 are rotatably connected to the second rotary shaft 30 via bearings, and the second support plate 31 is provided between the two sets of second rotary shafts 30, a first sprocket 32 ​​is fixedly mounted on the first rotary shaft 20, and a second sprocket 33 is fixedly mounted on the second rotary shaft 30, and the first sprocket 32 ​​and the second sprocket 33 are drivenly connected by a chain 34.The third hollow tube 43 is fixedly mounted on top of the second support plate 31, the detector 44 is fixedly mounted in the third hollow tube 43, the data analysis module 45 is fixedly mounted on top of the second support plate 31, the data analysis module 45 is located in the third hollow tube 43 and is connected to the detector 44, the fifth hollow tube 52 is fixedly mounted on the bottom of the second support plate 31, the photon detector 53 is fixedly mounted on the bottom of the fifth hollow tube 52, and the photon detector 53 is located in the fifth hollow tube 52. Embodiment 2

[0027] A working method of the device for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement, comprising the following steps: Sucking out the air in the hollow tube 10 through the vacuum extraction system until the hollow tube 10 is in a vacuum state; Introducing the flue gas at the surface of the water-cooled wall of the boiler into the hollow tube 10 by means of a gas extraction system; Emitting the light by means of a light source 41, which is dispersed by a monochromator 42 into wavelengths corresponding to the properties of CO, wherein the emitted light penetrates the flue gas and the light absorption is detected by a detector 44, and calculating the CO concentration by means of a data analysis module 45 on the basis of the measured light absorption using the Lambert-Beer law; wherein the chemiluminescent reagent is sprayed into the hollow tube 10 in a mist by the cooperation of the gas cylinder 62 and the piston 63 and reacts with the flue gas to produce the excited-state intermediates, wherein, when the excited-state intermediates return to the stable ground state, photons are emitted by the photon transmitter 51, and wherein the photons then penetrate the flue gas and the number of emitted photons is detected by the photon detector 53, thereby determining the CO concentration; Obtaining the average value of CO concentration and controlling the pressure and flow rate of the burner depending on the average value of CO concentration. Embodiment 3

[0028] The present invention comprises the following steps: S1: The air in the hollow tube 10 is sucked out by the vacuum pump 71 and the first tube 72 until the hollow tube 10 is in vacuum; S2: The second cylinder 84 is placed on the surface of the water-cooled wall of the boiler, and then the flue gas is fed into the hollow pipe 10 by means of the air pump 81 on the surface of the water-cooled wall of the boiler, whereby the impurities in the flue gas are filtered through the filter holes 85; S3: The light is emitted from the light source 41, and after the light is emitted, it is dispersed by the monochromator 42 into wavelengths corresponding to the properties of CO, after which the emitted light penetrates the flue gas and the light absorption is detected by the detector 44, and then the CO concentration is calculated by the data analysis module 45 based on the measured absorption using the Lambert-Beer law; S4: The first support plate 21 and the second support plate 31 are rotated by the first servo motor 23 until the fourth hollow tube 50 and the fifth hollow tube 52 are in a relative state. At this time, the chemiluminescent reagent is reacted with the flue gas through the atomizing nozzle 64 through the gas cylinder 62 and the piston 63 in the form of a mist located in the hollow tube 10 to generate the excited-state intermediate. When the excited-state intermediates return to the stable ground state, photons can be emitted by the photon transmitter 51. At this time, the photons penetrate the flue gas, and the number of emitted photons is detected by the photon detector 53 to determine the CO concentration. S5: The average value of the CO concentration obtained in steps 3 and 4 is taken; S6: According to the obtained CO concentration, the pressure and flow rate of the burner are controlled to reduce the reducing component of the flue gas on the water-cooled wall of the boiler and control the high-temperature corrosion on the water-cooled wall of the boiler. Embodiment 4

[0029] The present invention comprises a hollow tube 10, a sealing plate 11 at both ends of the hollow tube 10, a support assembly in the inner cavity of the hollow tube 10, and a CO content detection assembly on the support assembly for dual detection of the CO content; the upper side wall of the hollow tube 10 is provided with a vacuum assembly for sucking air out of the hollow tube 10, and the lower side wall of the hollow tube 10 is provided with an exhaust assembly for introducing flue gas into the hollow tube 10; a first annular plate 12 is fixedly mounted on one side of the sealing plate 11, and the first annular plate 12 is screwed onto one end of the hollow tube 10. Embodiment 5

[0030] The support assembly includes a first rotary shaft 20, a first support plate 21, a first box 22, a first servo motor 23, a second rotary shaft 30, a second support plate 31, a first sprocket 32, a second sprocket 33, and a chain 34; Both top sides of the hollow tube 10 are rotatably connected to the first rotary shaft 20 via bearings, the first support plate 21 is fixedly mounted between the two sets of first rotary shafts 20, and the first box 22 is fixedly mounted to the outer wall of the hollow tube 10; The first servo motor 23 is fixedly mounted in the first box 22, and the output shaft of the first servo motor 23 is fixedly connected to the first rotary shaft 20, and both sides of the lower end of the hollow tube 10 are rotatably connected to the second rotary shaft 30 via bearings;The second support plate 31 is fixedly mounted between two sets of second rotating shafts 30, the first sprocket 32 ​​is fixedly mounted on the first rotating shaft 20, and the second sprocket 33 is fixedly mounted on the second rotating shaft 30, and the first sprocket 32 ​​and the second sprocket 33 are connected by a chain 34.; Embodiment 6

[0031] The CO content detection assembly comprises a second hollow tube 40, a light source 41, a monochromator 42, a third hollow tube 43, a detector 44, a data analysis module 45, a fourth hollow tube 50, a photon emitter 51, a fifth hollow tube 52, a photon detector 53, a first cylinder 60, a cassette 61, a gas cylinder 62, a piston 63, an atomizing nozzle 64, and a valved supply tube 65; A second hollow tube 40 is fixedly mounted on the underside of the first support plate 21, the light source 41 is fixedly mounted on the underside of the first support plate 21, and the light source 41 is located in the second hollow tube 40, the monochromator 42 is fixedly mounted in the center of the second hollow tube 40, the third hollow tube 43 is fixedly mounted on the top of the second support plate 31, and the detector 44 is fixedly mounted in the third hollow tube 43;The data analysis module 45 is fixedly mounted on top of the second support plate 31, and the data analysis module 45 is located in the third hollow tube 43 and is connected to the detector 44; the fourth hollow tube 50 is fixedly mounted on top of the first support plate 21, and the photon emitter 51 is fixedly mounted on top of the first support plate 21; the photon emitter 51 is located in the fourth hollow tube 50; the fifth hollow tube 52 is fixedly mounted on the underside of the second support plate 31; the photon detector 53 is fixedly mounted on the underside of the fifth hollow tube 52; the photon detector 53 is located in the fifth hollow tube 52; and the first cylinder 60 is fixedly mounted on the central side wall of the hollow tube 10;The cassette 61 is fixedly mounted on the right end of the first cylinder 60, the gas cylinder 62 is fixedly mounted in the cassette 61, the gas cylinder 62 is fixedly connected to a piston 63 via a piston rod, and the piston 63 is slidably connected to the first cylinder 60, and a seal can be provided between the piston 63 and the first cylinder 60 as needed; a chemiluminescent reagent is provided in the space formed by the piston 63 and the left end of the first cylinder 60, the atomizing nozzle 64 is fixedly mounted on the left end of the first cylinder 60, and the atomizing nozzle 64 is connected to the inner cavity of the hollow tube 10, and a valve can be provided in the inlet of the atomizing nozzle 64 as needed, and the inlet pipe 65 is fixedly attached to a side wall of the first cylinder 60; wherein the chemiluminescent reagent is in a liquid state; Embodiment 7

[0032] The vacuum extraction system includes a first mounting plate 70, a vacuum pump 71, and a first pipe 72. The vacuum pump 71 is fixedly attached to an upper side wall of the hollow pipe 10 by the first mounting plate 70, the first pipe 72 is fixedly attached to an inlet end of the vacuum pump 71, and one end of the first pipe 72 is disposed in the hollow pipe 10. Embodiment 8

[0033] The gas exhaust system includes a second mounting plate 80, an air pump 81, a second pipe 82, a third pipe 83, a second cylinder 84, and filter holes 85; the air pump 81 is fixedly mounted to a lower side wall of the hollow pipe 10 through the second mounting plate 80, the second pipe 82 is fixedly mounted to an inlet end of the air pump 81, the third pipe 83 is fixedly mounted to an outlet end of the air pump 81, and one end of the third pipe 83 is disposed in the hollow pipe 10, and the second cylinder 84 is fixedly mounted to one end of the second pipe 82, and a plurality of filter holes 85 are opened in the second cylinder 84.

[0034] Finally, it should be noted that the above embodiments are only illustrative of the technical solutions of the present invention and are not intended to be limiting thereof; Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the specific embodiments of the present invention may still be modified or equivalently substituted, and any modification or equivalent substitution that does not deviate from the spirit and scope of the present invention is covered by the scope of the claims of the present invention.

Claims

[1] Device for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement, characterized bythat it comprises a hollow tube (10), wherein a CO content detection arrangement is provided in the hollow tube (10), and wherein the hollow tube (10) is connected to a vacuum extraction system and a gas extraction system;wherein the CO content detection arrangement comprises a light source (41), a detector (44) and a first cylinder (60), wherein the light source (41) is provided in the upper part within the hollow tube (10), wherein the light source (41) is provided with a monochromator (42) and a photon emitter (51), and wherein the detector (44) is provided in the lower part within the hollow tube (10), wherein the detector (44) is connected to a photon detector (53) and a data analysis module (45), wherein a first cylinder (60) is provided on the outer wall of the hollow tube (10), wherein the first cylinder (60) is connected to the inner part of the hollow tube (10), and wherein a piston (63) is provided in the first cylinder (60), wherein the piston (63) is connected to a cassette (61), wherein the cassette (61) is provided with a gas cylinder (62), and wherein the first cylinder (60) is used to contain the chemiluminescent reagent.; [2] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 1, characterized by that the first cylinder (60) is provided with an atomizing nozzle (64), wherein the atomizing nozzle (64) is connected to the interior of the first cylinder (60). [3] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 1, characterized by that a sealing ring is provided between the piston (63) and the first cylinder (60). [4] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 1, characterized bythat the vacuum extraction system comprises a vacuum pump (71), wherein the vacuum pump (71) is connected to the interior of the hollow tube (10) through the first tube (72). [5] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 1, characterized by that the gas extraction system comprises an air pump (81), wherein the air pump (81) is connected to a second cylinder (84) via a second pipe (82), wherein the air pump (81) is connected to the interior of the hollow pipe (10) via a third pipe (83), and wherein a plurality of filter holes (85) are provided on the second cylinder (84). [6] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 1, characterized bythat both sides of the top of the hollow tube (10) are rotatably connected to the first rotary shaft (20) via bearings, and wherein a first support plate (21) is provided between the two sets of first rotary shafts (20), wherein the first rotary shaft (20) is connected to a first servo motor (23), wherein a first box (22) is provided on the outer wall of the hollow tube (10), and wherein the first servo motor (23) is arranged inside the first box (22). [7] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 6, characterized bythat a second hollow tube (40) is fixedly mounted on the underside of the first support plate (21) and the light source (41) is fixedly mounted on the underside of the first support plate (21), wherein the light source (41) is located in the second hollow tube (40), wherein the monochromator (42) is fixedly mounted on the center of the second hollow tube (40), wherein the fourth hollow tube (50) is fixedly mounted on the top side of the first support plate (21), wherein the photon emitter (51) is fixedly mounted on the top side of the first support plate (21), and wherein the photon emitter (51) is located in the fourth hollow tube (50). [8] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 6, characterized bythat both sides of the lower end of the hollow tube (10) are rotatably connected to the second rotary shaft (30) via bearings and the second support plate (31) is provided between the two sets of second rotary shafts (30), wherein a first sprocket (32) is fixedly mounted on the first rotary shaft (20), and wherein a second sprocket (33) is fixedly mounted on the second rotary shaft (30), and wherein the first sprocket (32) and the second sprocket (33) are drivenly connected by a chain (34). [9] Apparatus for detecting and controlling high-temperature corrosion of a wall-type cut-circle boiler based on real-time CO measurement according to claim 8, characterized byin that the third hollow tube (43) is fixedly mounted on the upper side of the second support plate (31), wherein the detector (44) is fixedly mounted in the third hollow tube (43), wherein the data analysis module (45) is fixedly mounted on the upper side of the second support plate (31), wherein the data analysis module (45) is located in the third hollow tube (43) and is connected to the detector (44), wherein the fifth hollow tube (52) is fixedly mounted on the underside of the second support plate (31), wherein the photon detector (53) is fixedly mounted on the underside of the fifth hollow tube (52), and wherein the photon detector (53) is located in the fifth hollow tube (52).

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