CN118130479A - Panoramic visual measurement system of cyclone burner and combustion adjustment method - Google Patents
Panoramic visual measurement system of cyclone burner and combustion adjustment method Download PDFInfo
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- CN118130479A CN118130479A CN202410290716.3A CN202410290716A CN118130479A CN 118130479 A CN118130479 A CN 118130479A CN 202410290716 A CN202410290716 A CN 202410290716A CN 118130479 A CN118130479 A CN 118130479A
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- cyclone
- cyclone burner
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- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000000007 visual effect Effects 0.000 title claims description 9
- 239000000523 sample Substances 0.000 claims abstract description 93
- 239000002893 slag Substances 0.000 claims abstract description 22
- 238000012800 visualization Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 230000002542 deteriorative effect Effects 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 claims description 2
- 238000009529 body temperature measurement Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002956 ash Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The invention discloses a panoramic visualization measurement system of a cyclone burner and a combustion adjustment method, wherein the system comprises the cyclone burner and a miniature panoramic probe which can extend into the cyclone burner for observation; the cyclone burner comprises a primary air pipeline and a secondary air pipeline; the secondary air pipeline comprises an inner secondary air pipe and an outer secondary air pipe, and the outlet ends of the inner secondary air pipe and the outer secondary air pipe are provided with diversion flaring; the miniature panoramic probe comprises a probe tube and a pinhole lens camera arranged in the probe tube and close to the front end, and the pinhole lens camera is connected with a computer outside the rear end of the probe tube through a data transmission line; the pipe wall of the probe pipe close to the rear end is provided with a compressed air inlet, and the front end of the probe pipe is provided with a conical reflecting mirror facing the pinhole lens camera; the probe tube is provided with a compressed air outlet on the side wall close to the conical reflector. By utilizing the invention, the conditions of flaring deformation of the burner and slag bonding in the area around the burner can be obtained on line, and data support is provided for adjusting the operation parameters of the burner.
Description
Technical Field
The invention belongs to the technical field of cyclone burners, and particularly relates to a panoramic visualization measurement system of a cyclone burner and a combustion adjustment method.
Background
The two common pulverized coal burners of the utility boiler are a cyclone burner and a direct current burner, the cyclone burner adopts the opposite-impact arrangement of front and rear walls, and the direct current burner adopts the tangential arrangement of four corners.
The cyclone burner rotates the airflow entering the hearth by arranging the cyclone blades, so that hot smoke in the hearth is sucked, the mixing of fuel and air is increased, the ignition is facilitated, and the combustion is stabilized; the higher entrainment rate reduces the air flow range and reduces the chance of flame scouring the water wall. Meanwhile, the arrangement mode of the cyclone burner ensures that the heat load in the hearth is uniform, and the slagging of the hearth is easy to control.
According to the specific application scene, the existing cyclone burner is improved greatly, for example, the China patent document with publication number of CN202040815U discloses an industrial pulverized coal cyclone burner for supporting combustion of natural gas; the utility model discloses a multistage air distribution radial outside thick and inside thin cyclone burner with the publication number of CN 209840083U.
However, the swirl burner is easy to cause slag bonding in the burner area and burning loss of the burner flaring due to entrainment and backflow of the swirl. The heat transfer is deteriorated, the high temperature is corroded and the like after slag is formed in the burner area, the service life of a heating surface pipe is reduced, and large slag falls off when slag is seriously formed, so that equipment is damaged. After the flaring of the burner burns out, the combustion air distribution structure of the burner is affected, and even the combustion air dynamic field of the furnace can be affected.
Aiming at the conditions of slag bonding and flaring burning loss around the cyclone burner, the prior method is to observe during the furnace feeding and stopping period of the overhauling of the boiler, and has long interval time period, on the other hand, most slag bonding on the heating surface after the boiler is stopped is already removed, and the slag bonding and pollution condition of the heating surface is difficult to judge.
Disclosure of Invention
The invention provides a panoramic visualization measurement system and a combustion adjustment method for a cyclone combustor, which can obtain the flaring deformation of the combustor and the slagging condition of the surrounding area of the combustor on line and provide data support for adjusting the operation parameters of the combustor.
A panoramic visual measurement system of a cyclone burner comprises the cyclone burner and a miniature panoramic probe which can extend into the cyclone burner for observation;
The cyclone burner comprises a primary air pipeline and a secondary air pipeline sleeved outside the primary air pipeline; the secondary air pipeline comprises an inner secondary air pipe and an outer secondary air pipe, and the outlet ends of the inner secondary air pipe and the outer secondary air pipe are respectively provided with a diversion flaring;
The miniature panoramic probe comprises a probe tube and a pinhole lens camera arranged in the probe tube and close to the front end, wherein the pinhole lens camera is connected with a computer outside the rear end of the probe tube through a data transmission line;
The tube wall of the probe tube close to the rear end of the probe tube is provided with a compressed air inlet, and the front end of the probe tube is provided with a conical reflecting mirror facing the pinhole lens camera; the probe tube is provided with a compressed air outlet on the side wall close to the conical reflector.
In the invention, the pipeline of the primary air pipeline is internally provided with an air and pulverized coal gas-solid two-phase flow; air is arranged in the secondary air pipeline to provide oxygen for pulverized coal combustion and burnout; the outlet end of the air pipeline is a water-cooled wall and is used for receiving the heat of pulverized coal flame of a boiler hearth; the miniature panoramic probe is used for recording panoramic images of a target object at one time.
In order to quickly obtain panoramic images of slag formation in the burner region and flaring of the burner (images of the peripheral region of the burner), the temperature in the pulverized coal boiler is as high as one thousand degrees centigrade, preferably, the conical reflector resists high temperature of 150-200 ℃, and the cone angle is 120-150 degrees centigrade.
In order to reduce the working temperature of the conical reflector, the conical reflector is fixed at the front end of the probe tube through a honeycomb ceramic heat insulation block, and meanwhile, compressed air is used for cooling the conical reflector in the working process.
In order to enable the miniature panoramic probe to work in a high-temperature and dust-containing severe environment, the probe tube is preferably provided with a double-layer heat insulation sleeve in the interior close to the front end of the probe tube, and the pinhole lens camera and the conical reflecting mirror are arranged in the double-layer heat insulation sleeve; the double-layer heat insulation sleeve is provided with an opening at a position corresponding to the compressed air outlet, and the inner layer and the outer layer of the double-layer heat insulation sleeve are both used as channels of compressed air. After compressed air enters the double-layer heat insulation sleeve, part of the compressed air passes through the inner-layer cooling camera and the conical reflecting mirror, and the other part of the compressed air passes through the outer-layer cooling probe, so that the compressed air is discharged from the compressed air outlet to play a role in dust prevention and pollution prevention.
In order to improve the image effect of the miniature panoramic probe record target object, the compactness of the device is improved simultaneously, a pinhole lens camera is arranged at the front end of the probe, and a temperature measuring module is arranged on the pinhole lens camera and used for monitoring the temperature of the camera. When in use, the temperature of the camera is noted, the probe is timely withdrawn when the temperature is close to the highest use temperature of the camera, and measurement is started after the temperature is reduced.
In order to facilitate the detection of the slagging of the burner region and the flaring of the burner by using the miniature panoramic probe, the ignition oil gun is preferably replaced by the miniature panoramic probe, the outer diameter of the probe is smaller than that of the ignition oil gun, and the outer diameter of the probe is preferably smaller than 48mm.
In order to obtain the images of the slag formation in the burner region and the flaring of the burner, preferably, the front end of the micro panoramic probe extends into the cyclone burner through a primary air pipeline, and the distance between the front end of the micro panoramic probe and the outlet end of the primary air pipeline is 15 cm-50 cm in the measurement state.
In order to quantitatively judge the flaring deformation of the burner and the slagging condition of the surrounding area of the burner, preferably, two pairs of images extending into different distances are selected, the extending distance of the two pairs of images is 5-10 cm, and the flaring deformation of the burner and the slagging thickness and the slagging area of the surrounding area of the burner in the visual field range are quantitatively judged by using a binocular vision algorithm.
The combustion adjustment method of the cyclone burner adopts the panoramic visualization measurement system of the cyclone burner, and comprises the following steps:
(1) Selecting a cyclone burner to be detected, and closing a corresponding primary air pipeline;
(2) Pulling out an ignition oil gun in the center of the primary air pipeline, and replacing the ignition oil gun with a miniature panoramic probe;
(3) Extending the miniature panoramic probe into different positions of the cyclone burner, and observing the appearance of a diversion flaring of the burner and the slagging condition of the surrounding area of the burner by a pinhole lens camera through a conical reflector;
(4) The load and the rotational flow strength of the burner are adjusted according to the deformation condition of the diversion flaring of the burner and the surrounding slag forming condition;
(5) Withdrawing the miniature panoramic probe and changing the miniature panoramic probe into an ignition oil gun;
(6) And opening a primary air pipeline and operating the burner.
In order to reduce the ash particle concentration around the probe when the miniature panoramic probe is used and improve the imaging effect, in the step (3), when the flow guiding flaring appearance of the burner and the slagging condition of the area around the burner are observed, the secondary air pipeline of the cyclone burner is normally put into use, so that the ash particle concentration around the miniature panoramic probe is reduced and the imaging effect is improved.
Further, the miniature panoramic probe is stretched into different positions of the cyclone burner, the distance between each position and each position is 5-10 cm, the distance between each position and each position is 5-10 s, two pairs of images stretching into different positions are obtained, and after the images are transmitted into a computer, the appearance of the flow guiding flaring of the burner, the slagging thickness and the slagging area of the area around the burner in the visual field range are quantitatively judged by using a binocular vision algorithm.
In order to avoid the flaring deformation or the peripheral slagging deterioration of the burner, in the step (4), if the diversion flaring deformation or the peripheral slagging of the burner is serious, the load of the burner and the rotational flow strength of the secondary air pipeline are reduced. Specifically, on one hand, the fuel supply amount of the burner is reduced, the heat load of the burner area is reduced, and the possibility of slag bonding caused by local high temperature is reduced; on the other hand, the angle of the rotational flow blade is adjusted, the axial speed of the secondary air is increased, the tangential speed is reduced, the backflow of high-temperature flue gas is reduced, and the working condition is prevented from deteriorating.
Compared with the prior art, the invention has the following effects:
1. The system has compact structure, the ignition oil gun at the center of the primary air pipeline is replaced by the miniature panoramic probe, and the pinhole lens camera in the probe tube is matched with the conical reflecting mirror at the front end of the probe tube, so that the conditions of flaring deformation of the burner and slagging of the area around the burner can be obtained on line, the operation parameters of the burner are guided and optimized, the flaring deformation of the burner or the slagging deterioration around the burner is avoided, and the safe and efficient operation of the burner is facilitated.
2. The compressed air inlet is arranged on the pipe wall close to the rear end of the probe pipe, the compressed air outlet is arranged on the side wall close to the conical reflector, and the cooling pinhole lens camera and the conical reflector can visually measure the slag formation of the burner area and the flaring of the burner at a high temperature of thousands of DEG C through compressed air, and meanwhile, the functions of dust prevention and pollution prevention are achieved.
Drawings
FIG. 1 is a schematic installation diagram of a visual measurement system for a cyclone burner panorama in an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1;
Fig. 3 is a schematic diagram of a binocular vision algorithm according to an embodiment of the present invention.
Detailed Description
The invention will be described in further detail with reference to the drawings and examples, it being noted that the examples described below are intended to facilitate the understanding of the invention and are not intended to limit the invention in any way.
As shown in fig. 1 and 2, the panoramic visualization measurement system of the cyclone burner comprises the cyclone burner and a miniature panoramic probe 5 which can extend into the cyclone burner for observation.
The cyclone burner comprises a primary air pipeline 1 and a secondary air pipeline 2 sleeved outside the primary air pipeline 1; the outlet end of the air pipeline is a water-cooled wall 3, and the water-cooled wall 3 is one of heating surfaces and is used for receiving the heat of pulverized coal flame of a boiler hearth. After long-term operation, the coal ash in the furnace is melted and stuck on the water cooling wall 3 to generate slag blocks 4.
Specifically, the secondary air duct 2 includes an outer secondary air duct 201 and an inner secondary air duct 203, the outlet ends of the outer secondary air duct 201 and the inner secondary air duct 203 are respectively provided with a diversion flaring 205, an outer swirl vane 202 is arranged between the outer secondary air duct 201 and the inner secondary air duct 203, and an inner swirl vane 204 is arranged between the inner secondary air duct 203 and the primary air duct 1.
The miniature panoramic probe 5 comprises a computer 501, a compressed air inlet 502, a data transmission line 503, a double-layer heat insulation sleeve 504, a pinhole lens camera 505, a conical reflector 506, a honeycomb ceramic heat insulation block 507, a compressed air outlet 508 and a probe tube 510.
Specifically, the pinhole lens camera 505 is disposed in the probe tube 510 near the front end, and the pinhole lens camera 505 is connected to the computer 501 outside the rear end of the probe tube 510 through the data transmission line 503. The tube wall of the probe tube 510 close to the rear end is provided with a compressed air inlet 502, the front end of the probe tube 510 is provided with a conical reflecting mirror 506 facing the pinhole lens camera 505, and the conical reflecting mirror 506 is fixed at the front end of the probe tube 510 through a honeycomb ceramic heat insulation block 507; the probe tube 510 is provided with a compressed air outlet 508 on the side wall near the conical mirror 506. The probe tube 510 is provided with a double-layered heat insulating jacket 504 inside near the front end thereof, the pinhole lens camera 505 and the conical reflecting mirror 506 are provided inside the double-layered heat insulating jacket 504, and the double-layered heat insulating jacket 504 is provided with an opening at a position corresponding to the compressed air outlet 508. The pinhole lens camera 505 cooperates with the conical mirror 506, and the shooting range is determined by the angle of view 509.
The temperature in the pulverized coal boiler is up to one thousand or more ℃, in order to obtain panoramic images of slag formation in the burner area and flaring of the burner (images of the periphery of the burner), the conical surface of the conical reflector 506 of the miniature panoramic probe 5 is a reflector, and the conical angle is 135 degrees, and the temperature is high at 150-200 ℃.
To reduce the operating temperature of the conical reflector 506, the base on which the reflector is mounted is insulated with a ceramic honeycomb insulation block 507 while the reflector is cooled with compressed air.
In order to enable the micro panoramic probe 5 to work in a high temperature and dust-containing severe environment, compressed air enters the double-layer heat insulation sleeve 504, part of the compressed air passes through the inner layer cooling pinhole lens camera 505 and the conical reflecting mirror 506, and part of the compressed air passes through the outer layer cooling probe and is discharged from the compressed air outlet 508 to play a role in dust prevention and pollution prevention.
In order to improve the image effect of the micro panoramic probe 5 for recording the target object and improve the compactness of the device, a pinhole lens camera 505 of the micro panoramic probe is arranged at the top end of the probe, and a temperature measuring module is arranged at the same time for monitoring the temperature of the camera. In order to prevent the micro panoramic probe 5 from being damaged due to overtemperature, the temperature of the camera is noted when the micro panoramic probe is used, the probe is withdrawn in time when the temperature is close to the highest use temperature of the camera, and measurement is started after the temperature is reduced.
In order to facilitate the detection of slag formation in the burner area and the flaring of the burner by using the miniature panoramic probe 5, the miniature panoramic probe 5 is used for replacing an ignition oil gun, and the outer diameter of the probe is 45mm and smaller than that of the ignition oil gun.
In order to obtain images of slag formation in the burner area and flaring of the burner, the probe is positioned in the center of the cyclone burner, extends into the burner for 15 cm-50 cm, and extends into different visual fields.
Since the shape of the burner and the slagging of the heating surface cannot be changed obviously in a short time, in order to quantitatively judge the flaring deformation of the burner and the slagging condition of the surrounding area of the burner, two pairs of images extending into different distances are selected, the two pairs of images extend into the distance difference of 5cm, the binocular vision algorithm is utilized to judge the flaring deformation of the burner and the slagging condition of the surrounding area of the burner in the view field range, and a binocular vision schematic diagram is shown in fig. 3.
The method for adjusting the combustion of the cyclone burner by using the panoramic visual measurement system of the cyclone burner comprises the following steps:
1) Selecting a cyclone burner to be detected, and closing a corresponding primary air pipeline;
2) Changing an ignition oil gun in the center of the cyclone burner into a miniature panoramic probe;
3) The probe stretches into the cyclone burner to observe the appearance of the diversion flaring of the burner and the slagging condition of the area around the burner at different distances;
4) According to the deformation condition of the flaring of the burner and the surrounding slag forming condition, the load and the rotational flow strength of the burner are adjusted;
5) The probe is withdrawn and replaced by an ignition oil gun;
6) And opening the primary air pipeline to operate the burner.
In order to reduce the ash particle concentration around the probe when the miniature panoramic probe is used and improve the imaging effect, when the miniature panoramic probe is used for observing the flaring shape of the burner and the slagging of the area around the burner, the secondary air pipeline of the burner is normally put into use.
In order to record images of the burner flare and the surrounding area at different locations, the probe was extended into the swirl burner at different locations, 5cm apart, each location was left for 5s.
In order to avoid the deformation of the flaring of the burner or the deterioration of the slag around the flaring of the burner, if the deformation of the flaring of the burner or the slag around the flaring of the burner is serious, the output of the burner and the rotational flow strength of secondary air at the outlet of the burner are reduced.
The foregoing embodiments have described in detail the technical solution and the advantages of the present invention, it should be understood that the foregoing embodiments are merely illustrative of the present invention and are not intended to limit the invention, and any modifications, additions and equivalents made within the scope of the principles of the present invention should be included in the scope of the invention.
Claims (10)
1. The panoramic visual measurement system of the cyclone burner is characterized by comprising the cyclone burner and a miniature panoramic probe which can extend into the cyclone burner for observation;
The cyclone burner comprises a primary air pipeline and a secondary air pipeline sleeved outside the primary air pipeline; the secondary air pipeline comprises an inner secondary air pipe and an outer secondary air pipe, and the outlet ends of the inner secondary air pipe and the outer secondary air pipe are respectively provided with a diversion flaring;
The miniature panoramic probe comprises a probe tube and a pinhole lens camera arranged in the probe tube and close to the front end, wherein the pinhole lens camera is connected with a computer outside the rear end of the probe tube through a data transmission line;
The tube wall of the probe tube close to the rear end of the probe tube is provided with a compressed air inlet, and the front end of the probe tube is provided with a conical reflecting mirror facing the pinhole lens camera; the probe tube is provided with a compressed air outlet on the side wall close to the conical reflector.
2. The cyclone burner panoramic visualization measurement system of claim 1, wherein the cone angle of the conical reflector is 120 ° to 150 °.
3. The cyclone burner panoramic visualization measurement system according to claim 1, wherein the probe tube is provided with a double-layer heat insulation sleeve in the interior near the front end thereof, and the pinhole lens camera and the conical reflector are arranged in the double-layer heat insulation sleeve; the double-layer heat insulation sleeve is provided with an opening at a position corresponding to the compressed air outlet, and the inner layer and the outer layer of the double-layer heat insulation sleeve are both used as channels of compressed air.
4. The cyclone burner panoramic visualization measurement system of claim 1, wherein the pinhole lens camera is provided with a temperature measurement module.
5. The cyclone burner panoramic visualization measurement system according to claim 1, wherein the front end of the micro panoramic probe extends into the cyclone burner through the primary air pipeline, and in the measurement state, the distance between the front end of the micro panoramic probe and the outlet end of the primary air pipeline is 15 cm-50 cm.
6. The cyclone burner panoramic visualization measurement system of claim 1, wherein the conical reflector is fixed at the front end of the probe tube by a honeycomb ceramic heat insulation block.
7. A combustion adjustment method of a cyclone burner, characterized in that a cyclone burner panoramic visualization measurement system according to any one of claims 1 to 6 is adopted, comprising the steps of:
(1) Selecting a cyclone burner to be detected, and closing a corresponding primary air pipeline;
(2) Pulling out an ignition oil gun in the center of the primary air pipeline, and replacing the ignition oil gun with a miniature panoramic probe;
(3) Extending the miniature panoramic probe into different positions of the cyclone burner, and observing the appearance of a diversion flaring of the burner and the slagging condition of the surrounding area of the burner by a pinhole lens camera through a conical reflector;
(4) The load and the rotational flow strength of the burner are adjusted according to the deformation condition of the diversion flaring of the burner and the surrounding slag forming condition;
(5) Withdrawing the miniature panoramic probe and changing the miniature panoramic probe into an ignition oil gun;
(6) And opening a primary air pipeline and operating the burner.
8. The method for adjusting combustion of a cyclone burner according to claim 7, wherein in the step (3), when the appearance of the diversion flaring of the burner and the slagging condition of the surrounding area of the burner are observed, the secondary air pipeline of the cyclone burner is normally put into use, so that the ash particle concentration around the miniature panoramic probe is reduced, and the imaging effect is improved.
9. The method for adjusting the combustion of the cyclone burner according to claim 7, wherein in the step (3), the miniature panoramic probe is extended into different positions of the cyclone burner, the distance between each position is 5-10 cm, the two pairs of images extended into different positions are obtained, and after the images are transmitted into a computer, the appearance of the diversion flaring of the burner in the field of view and the slagging thickness and the slagging area of the area around the burner are quantitatively judged by using a binocular vision algorithm.
10. The method for adjusting the combustion of a cyclone burner according to claim 7, wherein in the step (4), if the deflection flaring of the burner is serious or the surrounding slag formation is serious, the load of the burner and the cyclone strength of the secondary air duct are reduced, specifically: the fuel supply quantity of the burner is reduced, the angle of the swirl vane is adjusted, the axial speed of secondary air is increased, the tangential speed is reduced, the backflow of high-temperature flue gas is reduced, and the working condition is prevented from deteriorating.
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