CN205449588U - Boiler retractable flue gas sampling device - Google Patents
Boiler retractable flue gas sampling device Download PDFInfo
- Publication number
- CN205449588U CN205449588U CN201620135860.0U CN201620135860U CN205449588U CN 205449588 U CN205449588 U CN 205449588U CN 201620135860 U CN201620135860 U CN 201620135860U CN 205449588 U CN205449588 U CN 205449588U
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- China
- Prior art keywords
- flue gas
- sampling
- pipe joint
- boiler
- joint
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Links
- 238000005070 sampling Methods 0.000 title claims abstract description 35
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000003546 flue gas Substances 0.000 title claims abstract description 17
- 239000000779 smoke Substances 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 8
- 239000004744 fabric Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a boiler retractable flue gas sampling device, the device connects and the tube socket including sampling body, body joint, pagoda. The sampling body passes through the body articulate along length direction, and each pipe joint length equals on the body, and cloth has the tube hole in a same aperture on every pipe joint, each pipe joint can connect the dismouting through the body on the body to realize the length of flexible pipe, be convenient for test not unidimensional flue. Connecting the tip of sampling body and installing on the tube socket, the tube socket other end is connected to install and is connected at the pagoda, is convenient for connect the silicone tube, it is supporting that the hole is surveyed in tube socket and the sample of on -the -spot flue gas to the realization is sealed measurement station department, prevents to leak out to lead to flue gas sample distortion, has greatly improved measurement of efficiency, and easy operation is convenient. The utility model is suitable for a boiler flue gas collection sample.
Description
Technical field
This utility model relates to a kind of boiler extension type flue gas sampling device, belongs to smoke collecting processing technology field.
Background technology
In station boiler is tested, boiler thermal output, denitration efficiency, air preheater air leakage, demercuration efficiency etc. calculate and all be unable to do without smoke components measurement and analyze.Under the background that current China is the strictest to the requirement of environmental protection, smoke components is measured can carry out qualitative or quantitative analysis to pollutant component in boiler smoke, thus effectively boiler is carried out burning optimization, to reach to optimize operation, the purpose of energy-saving and emission-reduction.
Modern large-sized station boiler flue size is the biggest and not of uniform size, and on the cross section of flowing flue gas, smoke distribution exists inhomogeneities, therefore the sampling of smoke sampling many employings gridding method.Flue gas in power station boiler composition measurement, frequently be single thin ferrum pipe, only both ends open, flue is inserted in one end, the other end connects flue gas analyzer, during measurement, probe tube is progressively extracted by certain length branch, one group of data of each survey, reach whole cross section gridding method target, this method duct survey time is long, workload is big, human error is big and in test process, change over time, when probe tube progressively being extracted by certain length branch during measurement, the combustion position of boiler is also in change, thus do not reach real gridding method sampling and testing, measurement accuracy is low.And this single thin iron pipe length fixes, when testing boiler flue change in size, the fixing iron pipe of length is the most inapplicable.
Summary of the invention
The purpose of this utility model is, the problem existed according to the sampling of existing flue gas in power station boiler, proposes a kind of boiler extension type flue gas sampling device.
The technical solution of the utility model is, this utility model one boiler extension type flue gas sampling device, including sampling body, pipe joint, pagoda joint and base.Sampling body is connected by pipe joint along its length, and on body, each pipe joint length is equal, and is furnished with the pore of a same apertures on every pipe joint；On body, each pipe joint can be dismounted by pipe joint, thus realizes the length of telescoping tube, it is simple to tests various sizes of flue.The end connecting sampling body is arranged on base, and the connection of the base other end is arranged on pagoda joint, it is simple to connect silica gel tube；Base and on-the-spot smoke sampling gaging hole are supporting, thus realize sealing at measuring point, and preventing from leaking out causes smoke sampling distortion, greatly improves measurement efficiency, simple to operation.
The beneficial effects of the utility model are, this utility model can realize different size flue real-time gridding method sampling and testing, improves measurement efficiency and accuracy, and operator may be located remotely from noise and soot region work, reduce personal injury, simple to operation.
This utility model is applicable to boiler smoke collection sampling.
Accompanying drawing explanation
Fig. 1 is this utility model boiler extension type flue gas sampling device structural representation；
Fig. 2 is the left view enlarged drawing of Fig. 1；
In figure, 1 is pagoda joint；2 is base；3 is sampling body；4 is pore；5 is pipe joint.
Detailed description of the invention
Detailed description of the invention of the present utility model is as depicted in figs. 1 and 2.
The present embodiment is achieved like this, and the present embodiment boiler smoke multi-directionally collecting sampler includes that pagoda joint 1, base 2, sampling body 3, pore 4 and pipe joint 5 form.Sampling body 3 is connected by pipe joint 5 along its length, and on body, each pipe joint length is equal, and is furnished with the pore 4 of a same apertures on every pipe joint；On body, each pipe joint can be dismounted by pipe joint 5, thus realizes the length of telescoping tube, it is simple to tests various sizes of flue；The end of sampling body connects base 2, and base 2 other end connects pagoda joint 1, it is simple to connect silica gel tube；Base 2 and on-the-spot smoke sampling gaging hole are supporting, thus realize sealing at measuring point, and preventing from leaking out causes smoke sampling distortion, greatly improves measurement efficiency, simple to operation.
This utility model can realize different size flue real-time gridding method sampling and testing, improves measurement efficiency and accuracy, and operator may be located remotely from noise and soot region work, reduces personal injury, simple to operation.
Claims (3)
1. a boiler extension type flue gas sampling device, described device is made up of body of sampling, pipe joint, pagoda joint and base, it is characterized in that, the sampling body of described device is connected by pipe joint along its length, on body, each pipe joint is dismounted by pipe joint, the end of sampling body is arranged on base, and the base other end connects pagoda joint.
A kind of boiler extension type flue gas sampling device the most according to claim 1, it is characterised in that on described body, each pipe joint length is equal, and on every pipe joint, it is furnished with the pore of a same apertures.
A kind of boiler extension type flue gas sampling device the most according to claim 1, it is characterised in that described base and the on-the-spot supporting connection of smoke sampling gaging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135860.0U CN205449588U (en) | 2016-02-24 | 2016-02-24 | Boiler retractable flue gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135860.0U CN205449588U (en) | 2016-02-24 | 2016-02-24 | Boiler retractable flue gas sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449588U true CN205449588U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135860.0U Active CN205449588U (en) | 2016-02-24 | 2016-02-24 | Boiler retractable flue gas sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205449588U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706376A (en) * | 2017-03-08 | 2017-05-24 | 国网安徽省电力公司电力科学研究院 | Multifunctional flue gas sampling gun capable of being assembled |
| CN108469361A (en) * | 2018-07-03 | 2018-08-31 | 青岛明华电子仪器有限公司 | A kind of detachable type integration beta rays flue dust direct reading test probe |
| CN108613848A (en) * | 2018-06-19 | 2018-10-02 | 华电电力科学研究院有限公司 | A kind of intelligent flue gas distribution sampler and sampling method |
| CN108731984A (en) * | 2018-05-18 | 2018-11-02 | 重庆工商大学 | A kind of being disconnected formula environmental monitoring sampling opium pipe |
| CN108918206A (en) * | 2018-07-19 | 2018-11-30 | 江苏安纳泰环保科技有限公司 | A kind of discharge sampler of boiler smoke |
| CN109406226A (en) * | 2018-12-21 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven vertical flame path waste gas sampling device |
| CN111157296A (en) * | 2019-12-30 | 2020-05-15 | 安徽合力工业车辆再制造有限公司 | Tail gas detection device of diesel fork lift truck |
| CN111610291A (en) * | 2020-04-24 | 2020-09-01 | 国网河北省电力有限公司电力科学研究院 | Power station boiler SCR (Selective catalytic reduction) inlet and outlet section NOxMeasuring system for concentration field |
-
2016
- 2016-02-24 CN CN201620135860.0U patent/CN205449588U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706376A (en) * | 2017-03-08 | 2017-05-24 | 国网安徽省电力公司电力科学研究院 | Multifunctional flue gas sampling gun capable of being assembled |
| CN106706376B (en) * | 2017-03-08 | 2023-08-01 | 国网安徽省电力公司电力科学研究院 | Assembled multifunctional smoke sampling gun |
| CN108731984A (en) * | 2018-05-18 | 2018-11-02 | 重庆工商大学 | A kind of being disconnected formula environmental monitoring sampling opium pipe |
| CN108613848A (en) * | 2018-06-19 | 2018-10-02 | 华电电力科学研究院有限公司 | A kind of intelligent flue gas distribution sampler and sampling method |
| CN108469361A (en) * | 2018-07-03 | 2018-08-31 | 青岛明华电子仪器有限公司 | A kind of detachable type integration beta rays flue dust direct reading test probe |
| CN108469361B (en) * | 2018-07-03 | 2024-03-19 | 青岛明华电子仪器有限公司 | Detachable integrated beta ray smoke dust direct-reading test probe |
| CN108918206A (en) * | 2018-07-19 | 2018-11-30 | 江苏安纳泰环保科技有限公司 | A kind of discharge sampler of boiler smoke |
| CN109406226A (en) * | 2018-12-21 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven vertical flame path waste gas sampling device |
| CN111157296A (en) * | 2019-12-30 | 2020-05-15 | 安徽合力工业车辆再制造有限公司 | Tail gas detection device of diesel fork lift truck |
| CN111610291A (en) * | 2020-04-24 | 2020-09-01 | 国网河北省电力有限公司电力科学研究院 | Power station boiler SCR (Selective catalytic reduction) inlet and outlet section NOxMeasuring system for concentration field |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |