CN220893899U - Flue gas sampling device - Google Patents
Flue gas sampling device Download PDFInfo
- Publication number
- CN220893899U CN220893899U CN202322581646.0U CN202322581646U CN220893899U CN 220893899 U CN220893899 U CN 220893899U CN 202322581646 U CN202322581646 U CN 202322581646U CN 220893899 U CN220893899 U CN 220893899U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- ventilation pipe
- connecting plate
- sampling device
- rotating rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000003546 flue gas Substances 0.000 title claims abstract description 49
- 238000005070 sampling Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 52
- 239000000779 smoke Substances 0.000 claims description 15
- 239000012535 impurity Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000003915 air pollution Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of flue gas sampling and discloses a flue gas sampling device, which comprises a flue gas tester, wherein a vent pipe is arranged on the left side of the flue gas tester, a detection pipe is arranged on the left side of the vent pipe, a motor is arranged in an inner cavity of the vent pipe, a rotor of the motor is coaxially provided with a rotating rod, the left end of the rotating rod is provided with a rotating rod, the surface of the rotating rod is uniformly provided with a first connecting plate, the surface of the first connecting plate is provided with a first scraping plate, and the first scraping plate is contacted with the inner wall of the detection pipe. The motor that adds to establish can drive first connecting plate and rotate, and first connecting plate rotates and can drive first scraper blade and rotate, and first scraper blade rotates and can clear up the absorptive impurity of detecting the intraductal wall for impurity in the detecting tube can not get into in the flue gas tester because of receiving the suction fan effect under the wind force, has improved the accuracy that the flue gas tester detected.
Description
Technical Field
The utility model relates to the technical field of flue gas sampling, in particular to a flue gas sampling device.
Background
The flue gas sampling refers to an organized emission source in a fixed air pollution source, and is a sampling process of pollutants in flue gas, and the air pollution source comprises a fixed pollution source and a flowing pollution source. Stationary sources of pollution are in turn classified as organized sources of emissions and unorganized sources of emissions. The organized emission sources refer to a flue, a chimney, an exhaust barrel and the like. An unorganized emissions source refers to an unorganized emissions facility or an unorganized emissions plant, shed, etc. that is disposed in an open air environment.
The existing flue gas sampling device generally extracts flue gas into a flue gas tester through a suction fan, pollutants in the flue gas are detected through the flue gas tester, but because the content of the pollutants in the flue gas is higher, the pollutants in the flue gas can be contacted with the inner wall of a detection tube when the flue gas sampling device is used, the pollutants in the flue gas can be adsorbed into impurities in the detection tube after long-time use of the flue gas sampling device, and some impurities on the inner wall of the detection tube are unstable, under the action of wind force of the suction fan, the unstable impurities on the inner wall of the detection tube are easy to drop and adsorb into the flue gas tester along the action of wind force, the influence on the detected structure is easy to cause, and the accuracy of the flue gas tester is reduced.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a smoke sampling device for solving the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flue gas sampling device, includes the flue gas tester, the left side of flue gas tester is equipped with the ventilation pipe, the detection tube is installed in the left side of ventilation pipe, the motor is installed to the inner chamber of ventilation pipe, the rotor coaxial arrangement of motor has the dwang, the rotary rod is installed to the left end of dwang, the first connecting plate is evenly installed to the surface of rotary rod, first scraper blade is all installed to the surface of first connecting plate, first scraper blade all contacts with the inner wall of detection tube.
Preferably, the second connecting plate is evenly installed on the surface of dwang, the second scraper blade is all installed on the surface of second connecting plate, the second scraper blade all contacts with the inner wall of ventilation pipe, and the dwang rotates and can drive the second connecting plate and rotate, and the second connecting plate rotates and can drive the second scraper blade and rotate, and the second scraper blade rotates and can clear up ventilation pipe inner wall absorptive impurity for the inner wall of ventilation pipe can not remain a large amount of impurity.
Preferably, the mounting plate is installed in the left side of flue gas tester, the ventilation pipe links to each other with the surface of mounting plate, the vent has been seted up on the surface of mounting plate, the vent communicates with each other with the inner chamber of flue gas tester, and the vent is used for linking to each other ventilation pipe and flue gas tester for the absorbed flue gas can get into the flue gas tester through the ventilation pipe and detect.
Preferably, the cleaning opening is formed in the bottom of the ventilation pipe, the sealing plate is arranged at the bottom of the cleaning opening, a threaded rod is screwed between the sealing plate and the ventilation pipe, and impurities cleaned in the ventilation pipe can be discharged through the cleaning opening, so that a large amount of impurities cannot be accumulated in the ventilation pipe.
Preferably, the upper surface of ventilation pipe installs the suction fan, the back-mounted of ventilation pipe has the exhaust fan, can draw in the flue gas to the detection pipe through the induced draft machine, and rethread detection pipe pours into in the ventilation pipe, starts the exhaust fan and can clear up the impurity in the detection pipe, utilizes the effect of fan to blow out impurity.
Preferably, the suction fan and the exhaust fan are both communicated with the inner cavity of the ventilation pipe, the surfaces of the suction fan and the exhaust fan are both provided with connecting pipes, and the connecting pipes are both communicated with the surface of the detection pipe.
Advantageous effects
Compared with the prior art, the utility model provides a smoke sampling device, which has the following beneficial effects:
This flue gas sampling device adds the motor of establishing and can drive the dwang and rotate, and the dwang rotates and can drive the rotary rod and rotate, and the rotary rod rotates and can drive first connecting plate and rotate, and first connecting plate rotates and can drive first scraper blade and rotate, and first scraper blade rotates and can clear up the absorptive impurity of detecting the intraductal wall for impurity in the detecting tube can not get into in the flue gas tester because of receiving the effect of suction fan wind, is difficult for causing the influence to the result of detection, has improved the accuracy that the flue gas tester detected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the vent of the present utility model;
FIG. 3 is a schematic cross-sectional view of a test tube according to the present utility model;
fig. 4 is a schematic structural view of the sealing plate of the present utility model.
In the figure: 1. a smoke tester; 2. a ventilation pipe; 3. a detection tube; 4. a motor; 5. a rotating lever; 6. a rotating rod; 7. a first connection plate; 8. a first scraper; 9. a second connecting plate; 10. a second scraper; 11. a mounting plate; 12. a vent; 13. cleaning the mouth; 14. a sealing plate; 141. a threaded rod; 15. a suction fan; 16. an exhaust fan; 17. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme, a flue gas sampling device, including flue gas tester 1, ventilation pipe 2, detecting tube 3, motor 4, turning bar 5, rotary rod 6, first connecting plate 7, first scraper blade 8, second connecting plate 9, second scraper blade 10, mounting plate 11, vent 12, cleaning port 13, seal plate 14, threaded rod 141, suction fan 15, exhaust fan 16 and connecting tube 17, please refer to figure 1, the left side of flue gas tester 1 is equipped with ventilation pipe 2, the left side of ventilation pipe 2 is equipped with detecting tube 3, please refer to figure 2, the inner chamber of ventilation pipe 2 is equipped with motor 4, the rotor of motor 4 is coaxially equipped with turning bar 5, please refer to figure 3, the left end of turning bar 5 is equipped with rotary rod 6, the surface of rotary rod 6 is evenly equipped with first connecting plate 7, the surface of first connecting plate 7 is equipped with first scraper blade 8, first scraper blade 8 is all in contact with the inner wall of detecting tube 3, starting motor 4 can drive turning bar 5, the turning bar 5 can drive turning plate 6 to turn, turning rotating rotary rod 6 can drive first connecting plate 7 to turn, turning 7 can drive first connecting plate 7 to turn, the rotor, rotor 7 can drive first scraper blade 7 to turn, the rotor 3 can not be influenced by the effect of the suction fan 1 in the flue gas tester, the effect of the detection of the effect of the suction fan is not being influenced by the effect of the detection of the first detector, the effect of the suction fan 1 is not being influenced by the effect of the rotation of the first detector, the effect of the first detector is not is detected by the first dust detector, the inner wall is detected by the effect of the inner surface of the suction fan 3;
Referring to fig. 2, a second connecting plate 9 is uniformly installed on the surface of a rotating rod 5, second scraping plates 10 are installed on the surface of the second connecting plate 9, the second scraping plates 10 are in contact with the inner wall of a ventilation pipe 2, the rotating rod 5 can drive the second connecting plate 9 to rotate, the second connecting plate 9 can drive the second scraping plates 10 to rotate, and impurities adsorbed on the inner wall of the ventilation pipe 2 can be cleaned by the rotation of the second scraping plates 10, so that a large amount of impurities cannot remain on the inner wall of the ventilation pipe 2;
The left side of the smoke tester 1 is provided with a mounting plate 11, the ventilation pipe 2 is connected with the surface of the mounting plate 11, the surface of the mounting plate 11 is provided with a ventilation opening 12, the ventilation opening 12 is communicated with the inner cavity of the smoke tester 1, and the ventilation opening 12 is used for connecting the ventilation pipe 2 with the smoke tester 1, so that absorbed smoke can enter the smoke tester 1 through the ventilation pipe 2 for detection;
The bottom of the ventilation pipe 2 is provided with a cleaning opening 13, the bottom of the cleaning opening 13 is provided with a sealing plate 14, as shown in fig. 4, a threaded rod 141 is screwed between the sealing plate 14 and the ventilation pipe 2, and impurities cleaned in the ventilation pipe 2 can be discharged through the cleaning opening 13, so that a large amount of impurities cannot be accumulated in the ventilation pipe 2;
Referring to fig. 2, a suction fan 15 is mounted on the upper surface of the ventilation pipe 2, an exhaust fan 16 is mounted on the back of the ventilation pipe 2, smoke can be pumped into the detection pipe 3 through the suction fan 15, then the smoke is injected into the ventilation pipe 2 through the detection pipe 3, the exhaust fan 16 is started to clean impurities in the detection pipe 3, and the impurities are blown out by the action of the fan;
The suction fan 15 and the exhaust fan 16 are communicated with the inner cavity of the ventilation pipe 2, the surfaces of the suction fan 15 and the exhaust fan 16 are provided with connecting pipes 17, and the connecting pipes 17 are communicated with the surface of the detection pipe 3.
The working principle of the device is as follows: firstly, the motor 4 can drive the dwang 5 to rotate, the dwang 5 rotates and can drive rotary rod 6 to rotate, rotary rod 6 rotates and can drive first connecting plate 7 to rotate, first connecting plate 7 rotates and can drive first scraper blade 8 to rotate, first scraper blade 8 rotates and can clear up the absorptive impurity of detecting tube 3 inner wall, then dwang 5 rotates and can drive second connecting plate 9 to rotate, second connecting plate 9 rotates and can drive second scraper blade 10 to rotate, second scraper blade 10 rotates and can clear up the absorptive impurity of ventilation pipe 2 inner wall, make the inner wall of ventilation pipe 2 can not remain a large amount of impurity, finally start exhaust fan 16 can clear up the impurity in the detecting tube 3, utilize the effect of fan to blow out impurity, can discharge the impurity of clearing up in the ventilation tube 2 through clearance mouth 13, make can not save a large amount of impurity in the detecting tube 3 in can not get into flue gas tester 1 because of receiving the effect of suction fan 15 wind force, the difficult result of detecting causes the influence, flue gas tester 1 detects has been improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flue gas sampling device, includes flue gas tester (1), its characterized in that: the flue gas tester is characterized in that a ventilation pipe (2) is arranged on the left side of the flue gas tester (1), a detection pipe (3) is arranged on the left side of the ventilation pipe (2), a motor (4) is arranged in an inner cavity of the ventilation pipe (2), a rotating rod (5) is coaxially arranged on a rotor of the motor (4), a rotating rod (6) is arranged at the left end of the rotating rod (5), a first connecting plate (7) is uniformly arranged on the surface of the rotating rod (6), a first scraping plate (8) is arranged on the surface of the first connecting plate (7), and the first scraping plate (8) is in contact with the inner wall of the detection pipe (3).
2. A smoke sampling device according to claim 1, wherein: the surface of dwang (5) evenly installs second connecting plate (9), second scraper blade (10) are all installed to the surface of second connecting plate (9), second scraper blade (10) all contact with the inner wall of ventilation pipe (2).
3. A smoke sampling device according to claim 1, wherein: the flue gas tester is characterized in that the mounting plate (11) is mounted on the left side of the flue gas tester (1), the ventilation pipe (2) is connected with the surface of the mounting plate (11), the vent (12) is formed in the surface of the mounting plate (11), and the vent (12) is communicated with the inner cavity of the flue gas tester (1).
4. A smoke sampling device according to claim 1, wherein: the bottom of ventilation pipe (2) has seted up clearance mouth (13), the bottom of clearance mouth (13) is equipped with closing plate (14), connect threaded rod (141) soon between closing plate (14) and ventilation pipe (2).
5. A smoke sampling device according to claim 1, wherein: the upper surface of the ventilation pipe (2) is provided with a suction fan (15), and the back of the ventilation pipe (2) is provided with an exhaust fan (16).
6. The smoke sampling apparatus of claim 5, wherein: the air suction fan (15) and the exhaust fan (16) are communicated with the inner cavity of the ventilation pipe (2), connecting pipes (17) are arranged on the surfaces of the air suction fan (15) and the exhaust fan (16), and the connecting pipes (17) are communicated with the surface of the detection pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581646.0U CN220893899U (en) | 2023-09-21 | 2023-09-21 | Flue gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581646.0U CN220893899U (en) | 2023-09-21 | 2023-09-21 | Flue gas sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893899U true CN220893899U (en) | 2024-05-03 |
Family
ID=90841809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322581646.0U Active CN220893899U (en) | 2023-09-21 | 2023-09-21 | Flue gas sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893899U (en) |
-
2023
- 2023-09-21 CN CN202322581646.0U patent/CN220893899U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204479245U (en) | A kind of H type low-level (stack-gas) economizer leak detecting device | |
| CN211013933U (en) | Flue gas detection equipment | |
| CN220893899U (en) | Flue gas sampling device | |
| CN219149601U (en) | Dust filter's jetting pipe fixed knot constructs | |
| CN112730745A (en) | Greenhouse gas emission monitoring facilities | |
| CN112228891A (en) | Chimney flue is from mechanism of decontaminating | |
| CN213516521U (en) | Power plant is with grey appearance carbon measurement sampling device and have its boiler | |
| CN216271623U (en) | Safety protection device based on vision intelligent control | |
| CN212363815U (en) | Solid waste burns on-line monitoring device | |
| CN212568762U (en) | Silo combustible gas monitoring system | |
| CN212757741U (en) | Air inlet filtering component for mine gas detection device | |
| CN116929599B (en) | Temperature flue gas induction detector | |
| CN212008534U (en) | Online moisture meter for smoke detection | |
| CN208505847U (en) | A kind of industry boiler energy-conservation on-line measuring device | |
| CN218890949U (en) | Coke discharging dust removing and purifying equipment of coke oven | |
| CN213301808U (en) | Novel frequency spectrum scanning fly ash is online device | |
| CN217431132U (en) | Cloth bag high-temperature protection device of bag type dust collector | |
| CN218512091U (en) | Low concentration smoke and dust sampling pipe convenient to clearance | |
| CN213912793U (en) | Tail gas recovery mechanism for gas detector | |
| CN216594906U (en) | Oxygen content detection device with dust deposition prevention structure for zirconium oxide | |
| CN217385404U (en) | Asphalt flue gas on-line monitoring device | |
| CN212321207U (en) | Atmospheric environment-based collection system for flue gas emission inspection | |
| CN220399366U (en) | Tail gas suction and exhaust device for safety detection of motor vehicle | |
| CN214225092U (en) | Continuous monitoring device for flue gas | |
| CN219391492U (en) | Flue gas sampling detection device for garbage power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |