CN203849249U - Combined testing device of smoke dust and flue gas - Google Patents
Combined testing device of smoke dust and flue gas Download PDFInfo
- Publication number
- CN203849249U CN203849249U CN201420266144.7U CN201420266144U CN203849249U CN 203849249 U CN203849249 U CN 203849249U CN 201420266144 U CN201420266144 U CN 201420266144U CN 203849249 U CN203849249 U CN 203849249U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- smoke dust
- shell
- model
- gas analyzer
- 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.)
- Expired - Fee Related
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000003546 flue gas Substances 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 239000000779 smoke Substances 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 239000003517 fume Substances 0.000 claims description 7
- 201000002569 3-methylglutaconic aciduria type 5 Diseases 0.000 claims description 3
- 208000037438 Dilated cardiomyopathy with ataxia Diseases 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 description 5
- 239000003500 flue dust Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a combined testing device of smoke dust and flue gas. The combined testing device comprises a smoke dust sampler arranged in a flue, a flue gas analyzer connected with the smoke dust sampler through a heat traced pipeline, a dryer connected with the flue gas analyzer through a heat traced pipeline, and a flue gas sampler connected with the dryer; the smoke dust sampler comprises a shell, a filter membrane arranged in the shell, a gas inlet cover body at one end of the shell and a sampling head connected with the gas inlet cover body and communicated with the filter membrane, and the other end of the shell is connected with the flue gas analyzer through the heat traced pipeline. The combined testing device disclosed by the utility model can be used for simultaneously testing smoke dust and flue gas, thereby greatly saving the test time, reducing the labor intensity of testing personnel and improving the working efficiency.
Description
Technical field
The utility model relates to a kind of fume joint test device.
Background technology
Power plant strengthens environmental protection investment, and transformation relevant to environmental protection also rolls up, and environmental-protecting performance examination is detected and the workload such as daily environmental protection test is doubled and redoubled.Conventionally to the detection of flue gas after boiler be divided into dust concentration detect and the main environmental protection composition detection of flue gas (as SO
2, NO
x, O
2, NH
3, SO
3deng), these two Detection of contents need the different instrument and equipment of two covers at present, and the preparation of instrument and test process all need a large amount of human and material resources and time.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fume joint test test unit of convenient and swift, easy operating.
The technical solution adopted in the utility model:
A kind of fume joint test device, comprises the smoke dust sampling instrument being arranged in flue, the flue gas analyzer being connected with described smoke dust sampling instrument by heat tracing pipe, the exsiccator being connected with described flue gas analyzer by heat tracing pipe and the flue gas sampling instrument being connected with described exsiccator;
Described smoke dust sampling instrument comprises shell, is arranged on the filter membrane in described shell, the air inlet lid of shell one end and the smoke dust sampling head that is connected and is communicated with filter membrane with described air inlet lid, and the other end of shell is connected with flue gas analyzer by heat tracing pipe.
The model of described flue gas analyzer is MGA5+, and the model of described flue gas sampling instrument is that Lao answers 3012H type.
The beneficial effects of the utility model are as follows: the utility model can be tested flue dust and flue gas simultaneously, has greatly saved test period, reduce the labour intensity of testing crew, improved work efficiency.Smoke dust sampling instrument wherein can be by flue dust collecting on the filter membrane of this sampling thief, and then flue dust is tested.Consider and in the time of smoke dust sampling, in exsiccator, understand retain moisture, directly affect SO
2, NH
3, SO
3etc. the measurement of gas soluble in water, after therefore exsiccator being placed in to flue gas analyzer, and before exsiccator, adopt omnidistance companion's heat, noncondensing in pipeline to ensure water, do not absorb gas soluble in water, so that more accurate to the test result of flue gas.Joint test mechanism of the present utility model has not only promoted the accuracy of test result; the running status that reflects system promptly and accurately; for the operation of system provides Data support accurately; and also can be used in the testing engineering of other ash-laden gas; the cost savings that its popularization brings and the raising of test result accuracy; rub to protection of the environment, the efforts at environmental protection of solution power plant etc. is played to good facilitation, will receive good economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of smoke dust sampling instrument in the utility model.
In the accompanying drawings: 1 smoke dust sampling instrument, 2 first heat tracing pipes, 3 flue gas analyzers, 4 second heat tracing pipes, 5 exsiccators, 6 flue gas sampling instrument, 7 flues; 1-1 shell, 1-2 filter membrane, 1-3 air inlet lid, 1-4 smoke dust sampling head.
Embodiment
As shown in Figure 1, the utility model comprises that the smoke dust sampling instrument 1 being arranged in flue 7, the flue gas analyzer 3(model being connected with described smoke dust sampling instrument 1 by the first heat tracing pipe 2 are MGA5+), the exsiccator 5 being connected with described flue gas analyzer 3 by the second heat tracing pipe 4 and the flue gas sampling instrument 6(model being connected with described exsiccator 5 be that Lao answers 3012H type).
Wherein said smoke dust sampling instrument 1 comprises shell 1-1, is arranged on the filter membrane 1-2 in described shell 1-1, the air inlet lid 1-3 of shell 1-1 one end and the smoke dust sampling head 1-4 that is connected and is communicated with filter membrane 1-2 with described air inlet lid 1-3, the other end of shell 1-1 is connected with flue gas analyzer 3 by described the first heat tracing pipe 2, as shown in Figure 2.
While using the utility model to carry out on-the-spot test, the sampling head 1-4 of smoke dust sampling instrument 1 is placed in to flue 7, open flue gas sampling instrument 6, sampling pump in this instrument provides power, flue dust is collected in the filter membrane 1-2 of this sampling thief, to realize smoke dust sampling, sampling finishes rear taking-up smoke dust sampling instrument 1, calculates dust concentration by weight method.Flue gas after filtering smoke enters flue gas analyzer 3 through the first heat tracing pipe 2, by flue gas analyzer 3, the concentration of the gases such as sulfur dioxide in flue gas, oxides of nitrogen, oxygen, carbon monoxide, carbon dioxide is analyzed, enter exsiccator 5 through the second heat tracing pipe 4 again, owing to containing much gas soluble in water in flue gas, as SO
2, NH
3, SO
3deng, and easy retain moisture in exsiccator, so after exsiccator 5 is located to flue gas analyzer 3, in order to avoid affect the analysis result of flue gas analyzer 3.Dried flue gas enters flue gas sampling instrument 6, is completed the measurement in sampling volume, flue-gas temperature, total head and static pressure, sampling time etc. to flue gas by flue gas sampling instrument 6.
The utility model had both solved the pre-dust removal process of fume component analysis, had solved again dust concentration and had tested the problem to flue gas analysis inhalation effects.And can complete the measurement of dust concentration and smoke components in time, fast, simultaneously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of making within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.
Claims (2)
1. a fume joint test device, is characterized in that: comprise the smoke dust sampling instrument (1) being arranged in flue (7), the flue gas analyzer (3) being connected with described smoke dust sampling instrument (1) by the first heat tracing pipe (2), the exsiccator (5) being connected with described flue gas analyzer (3) by the second heat tracing pipe (4) and the flue gas sampling instrument (6) being connected with described exsiccator (5);
Described smoke dust sampling instrument (1) comprises shell (1-1), is arranged on filter membrane (1-2), the air inlet lid (1-3) of shell (1-1) one end and the smoke dust sampling head (1-4) that is connected with described air inlet lid (1-3) and is communicated with filter membrane (1-2) in described shell (1-1), and the other end of shell (1-1) is connected with flue gas analyzer (3) by described the first heat tracing pipe (2).
2. fume joint test device according to claim 1, is characterized in that: the model of described flue gas analyzer (3) is MGA5+, the model of described flue gas sampling instrument (6) is that Lao answers 3012H type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266144.7U CN203849249U (en) | 2014-05-23 | 2014-05-23 | Combined testing device of smoke dust and flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266144.7U CN203849249U (en) | 2014-05-23 | 2014-05-23 | Combined testing device of smoke dust and flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849249U true CN203849249U (en) | 2014-09-24 |
Family
ID=51562250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266144.7U Expired - Fee Related CN203849249U (en) | 2014-05-23 | 2014-05-23 | Combined testing device of smoke dust and flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252595A (en) * | 2021-05-19 | 2021-08-13 | 广州特种承压设备检测研究院 | Boiler efficiency environmental protection synthesizes intelligent detector |
-
2014
- 2014-05-23 CN CN201420266144.7U patent/CN203849249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252595A (en) * | 2021-05-19 | 2021-08-13 | 广州特种承压设备检测研究院 | Boiler efficiency environmental protection synthesizes intelligent detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |