CN202928851U - Smoke sampling device and online smoke monitoring system - Google Patents
Smoke sampling device and online smoke monitoring system Download PDFInfo
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- CN202928851U CN202928851U CN 201220542813 CN201220542813U CN202928851U CN 202928851 U CN202928851 U CN 202928851U CN 201220542813 CN201220542813 CN 201220542813 CN 201220542813 U CN201220542813 U CN 201220542813U CN 202928851 U CN202928851 U CN 202928851U
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Abstract
The utility model discloses a smoke sampling device and an online smoke monitoring system. The smoke sampling device comprises a plurality of sampling probes, a plurality of sampling pumps, a plurality of flow meters and a mixing bottle, wherein the plurality of sampling probes are arranged in each area of a smoke channel or a chimney; the plurality of sampling pumps are connected with the plurality of sampling probes in one-to-one correspondence and are used for collecting the sample gases from the smoke channel or the chimney; the plurality of flow meters are respectively connected with the plurality of sampling pumps in one-to-one correspondence and are used for extracting the collected sample gases in the same volume and gaining the sample gases with the same volume; the bottom part of the mixing bottle is connected with the plurality of flow meters through guide pipes and is internally provided with a spiral gas flow channel; and the mixing bottle is used for uniformly mixing the sample gases which are introduced into the spiral gas flow channel through the flow meters and gaining the collected sample gases of the smoke. By adopting the multi-point sampling mode, the sample gases can be collected from the each part of smoke channel or the chimney, and the collected sample gases are extracted in the same volume and uniformly mixed, so that the problems in the prior art that the sampled gases cannot accurately show the state of the smoke in the whole smoke channel or the chimney because of the single CEMS (Continuous Emission Monitoring System) sampling mode can be solved.
Description
Technical field
The utility model relates to the monitoring of environment field, relates in particular a kind of flue gas sampler and smoke on-line monitoring system.
Background technology
Present improving constantly along with environmental requirement, for the major polluting sources fume emission industry that guarantees China towards greenization, free of contamination future development, the industrial plant of related fume emission has all been installed smoke on-line monitoring system (CEMS, Continuous Emission Monitoring System), and carry out real-time sampling and detect with the flue gas that this CEMS discharges in the atmosphere needs, avoid toxic gas to enter atmosphere, contaminated environment.
At present domestic CEMS adopts single sample mode mostly, namely adopts the mode of single-point sampling to carrying out flue gas sampling by the flue gas in flue or chimney in flue or chimney.But if when carrying out flue gas sampling in long flue or chimney, only adopt the too simplification of single-point sample mode, the flue gas sample that causes sampling to obtain does not have actual representativeness.
This shows, because CEMS sample mode of the prior art is single, the sample gas that obtains of sampling can not fully represent smoke behavior in whole flue or chimney.
The utility model content
In view of this, the utility model provides a kind of flue gas sampler and smoke on-line monitoring system, and to overcome in prior art because the CEMS sample mode is single, the sample gas that sampling obtains can not accurately represent the problem of the smoke behavior in whole flue or chimney.
For achieving the above object, the utility model provides following technical scheme:
A kind of flue gas sampler comprises:
Be arranged at the interior a plurality of sampling probes in each zone of flue or chimney;
Gather a plurality of sampling pumps of the sample gas in flue or chimney, and the corresponding sampling pump that connects of a described sampling probe;
With described a plurality of sampling pumps corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeters of the equal-volume sample gas in correspondence each described zone;
The bottom is connected with described a plurality of flowmeters by conduit, and inside is provided with the spiral fashion gas flow path, evenly mixes the sample gas in described flowmeter and the described spiral fashion gas flow path of conduit importing and obtains the hybrid bottle of smoke collecting sample gas.
Preferably, above-mentioned flue gas sampler also comprises:
The sample gas that described each zone is collected that is arranged between a plurality of described sampling pumps and described a plurality of flowmeter carries out condensation, removes the condenser of water treatment.
Preferably, above-mentioned flue gas sampler also comprises:
Be connected bottom described hybrid bottle by conduit, measure the humidity of compound sample gas in described hybrid bottle, the humidity alarm that does not carry out the alarm prompting in the humidity range that the humidity of the compound sample gas in described hybrid bottle is not being set.
Preferably, above-mentioned flue gas sampler also comprises:
Embed the filter core of crossing that described smoke collecting sample gas is carried out moisture filter and dedusting of described hybrid bottle bottleneck.
Preferably, above-mentioned flue gas sampler also comprises:
Be connected with described hybrid bottle by conduit in described hybrid bottle bottle mouth position, when the pressure of described smoke collecting sample gas surpasses preset value, described smoke collecting sample gas carried out the blowdown valve that pressure release is processed.
Preferably, above-mentioned flue gas sampler also comprises:
Between the conduit that is arranged at described hybrid bottle bottom and described a plurality of flowmeters and with described a plurality of flowmeters corresponding being connected one by one, importing is through a plurality of electrical ball valves of the equal-volume sample gas of flowmeter equal-volume extraction in the hybrid bottle.
A kind of smoke on-line monitoring system comprises:
Flue gas sampler as above;
Be connected with described hybrid bottle by conduit in described hybrid bottle bottle mouth position, detect the measuring instrument of described smoke collecting sample gas.
Via above-mentioned technical scheme as can be known, compared with prior art, the utility model openly provides a kind of flue gas sampler and smoke on-line monitoring system, by a plurality of sampling probes are set in flue or chimney, carry out the sampling of multiple spot, subregion, then equal-volume extracts the sample gas that collects in the described regional, obtains the equal-volume sample gas in corresponding each described zone, again described each equal-volume sample gas is evenly mixed, with the compound sample gas that obtains as smoke collecting sample gas.Above-mentioned mode of carrying out multi-point sampling in flue or chimney can collect sample gas everywhere in flue or chimney, and the sample gas equal-volume that will collect everywhere from flue or chimney extracts, evenly just becomes final smoke collecting sample gas after mixing.The sample gas that such sample mode obtains sampling is more representative, can represent the smoke behavior in whole flue or chimney.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the disclosed a kind of flue gas sampler structural representation of the utility model embodiment one;
Fig. 2 is disclosed another the flue gas sampler structural representation of the utility model embodiment two;
Fig. 3 is disclosed another the flue gas sampler structural representation of the utility model embodiment three;
Fig. 4 is disclosed another the flue gas sampler structural representation of the utility model embodiment four;
Fig. 5 is disclosed another the flue gas sampler structural representation of the utility model embodiment five.
Embodiment
For quote and know for the purpose of, the explanation of the technical term that hereinafter uses, write a Chinese character in simplified form or abridge and be summarized as follows:
CEMS, Continuous Emission Monitoring System, smoke on-line monitoring system.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of flue gas sampler and smoke on-line monitoring system, and to overcome in prior art because the CEMS sample mode is single, the sample gas that sampling obtains can not accurately represent the problem of the smoke behavior in whole flue or chimney.Concrete structure is elaborated by following examples:
Embodiment one
A kind of flue gas sampler that the present embodiment one provides, its structure mainly comprises as shown in Figure 1: a plurality of sampling probe A1, a plurality of sampling pump A2, a plurality of flowmeter A3 and hybrid bottle A4.
Be arranged at flue or the chimney interior a plurality of sampling probe A1 in each zone;
Gather a plurality of sampling pump A2 of the sample gas in flue or chimney, and the corresponding sampling pump A2 that connects of a described sampling probe A1;
With described a plurality of sampling pump A2 corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeter A3 of the equal-volume sample gas in correspondence each described zone;
The bottom is connected with described a plurality of flowmeter A3 by conduit, and inside is provided with the spiral fashion gas flow path, evenly mixes the sample gas in described flowmeter A3 and the described spiral fashion gas flow path of conduit importing and obtains the hybrid bottle A4 of smoke collecting sample gas.
Described spiral fashion gas flow path is connected by conduit is corresponding with described a plurality of flowmeter A3 bottom described hybrid bottle A4 for being arranged in described hybrid bottle A4.Described each equal-volume sample gas that passes into can enter in hybrid bottle A4 along the spiral fashion gas flow path, the described gas flow path that designs in the spiral fashion mode has extended the trend of sample gas, extended equally the incorporation time of sample gas, make the full and uniform mixing in hybrid bottle A4 of the sample gas that collects, obtain smoke collecting sample gas.
The above-mentioned use traffic meter A3 that mentions extracts in the process of the sample gas that collects in each described zone, one, according to default required bulking value, obtain isopyknic bulking value in sample gas in each zone that gets from above-mentioned each sampling pump A2, the bulking value of the sample gas in each zone that collects is equated.
They are two years old, with the zone of the sample gas of the minimum volume that gets in each zone of storing in each sampling pump A2 as benchmark, sample gas in other zones is extracted, the isopyknic sample gas of sample gas of extraction and minimum volume, the bulking value of the sample gas in each zone that guarantees to collect equates.
The above-mentioned a plurality of sampling probe A1 that mention, and with its each self-corresponding sampling pump A2, the number in the zone of dividing in its concrete number and flue or chimney is relevant.Divided 2 zones in flue or chimney, this moment, this sampling apparatus comprised 2 sampling probe A1, and each self-corresponding 1 sampling pump A2, totally 2 sampling pump A2; Divided 15 zones in flue or chimney, this moment, this sampling apparatus comprised 15 sampling probe A1, and each self-corresponding 1 sampling pump A2, totally 15 sampling pump A2.For the division of flue or chimney interior zone, can divide according to the concrete length of flue or chimney, do not limit here.
Same, with a plurality of sampling pump A2 corresponding a plurality of flowmeter A3 that are connected one by one respectively, its concrete number is identical with the number of employing pump A2 with current sampling probe A1.
Structure based on the disclosed a kind of flue gas sampler of above-mentioned the utility model, when utilizing this flue gas sampler to carry out flue gas sampling, be specially: at first, utilization is distributed in a plurality of sampling probe A1 in the regional of dividing in flue or chimney, then, gather respectively the sample gas in its region under the driving of the sampling pump A2 that connects separately, obtain thus the interior sample gas in each zone of described flue or chimney, the sample gas in described each zone that collects is each regional flue gas in flue or chimney.Then, by with described a plurality of sampling pump A2 respectively one by one the corresponding a plurality of flowmeter A3 that are connected control the sample gas that collects enter amount of capacity hybrid bottle A4 in described regional, guarantee that the sample gas that enters in hybrid bottle A4 is isopyknic.At last, the sample gas that is passed in hybrid bottle A4 evenly mixes through the spiral fashion gas flow path, with the compound sample gas that obtains as smoke collecting sample gas.The disclosed flue gas sampler of this embodiment of the utility model arranges a plurality of sampling probe A1 and samples, and can collect flue gas everywhere in flue or chimney, has avoided the unicity of single-point sample mode, and the sample gas of collection is more representative.And the sample gas that collects is carried out equal-volume extract mixed uniformly mode again, make the smoke collecting sample gas that finally obtains can represent smoke behavior in whole flue or chimney.
Embodiment two
A kind of flue gas sampler that the present embodiment two provides, its structure comprises as shown in Figure 2: a plurality of sampling probe A1, a plurality of sampling pump A2, a plurality of flowmeter A3, hybrid bottle A4 and condenser A5.
Be arranged at flue or the chimney interior a plurality of sampling probe A1 in each zone;
Gather a plurality of sampling pump A2 of the sample gas in flue or chimney, and the corresponding sampling pump A2 that connects of a described sampling probe A1;
With described a plurality of sampling pump A2 corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeter A3 of the equal-volume sample gas in correspondence each described zone;
The bottom is connected with described a plurality of flowmeter A3 by conduit, and inside is provided with the spiral fashion gas flow path, evenly mixes the sample gas in described flowmeter A3 and the described spiral fashion gas flow path of conduit importing and obtains the hybrid bottle A4 of smoke collecting sample gas.
The sample gas that described each zone is collected that is arranged between a plurality of described sampling pump A2 and described a plurality of flowmeter A3 carries out condensation, removes the condenser A5 of water treatment.
Structure based on the disclosed a kind of flue gas sampler of above-mentioned the utility model, when utilizing this flue gas sampler to carry out flue gas sampling, be specially: at first, utilization is distributed in a plurality of sampling probe A1 in the regional of dividing in flue or chimney, then, gather respectively the sample gas in its region under the driving of the sampling pump A2 that connects separately, obtain thus the interior sample gas in each zone of described flue or chimney, the sample gas in described each zone that collects is each regional flue gas in flue or chimney.Then, the sample gas of storing in described sampling pump A2 is passed into carries out condensation process in condenser A5, pass into again with described a plurality of sampling pump A2 respectively one by one the corresponding a plurality of flowmeter A3 that are connected control the sample gas that collects enter amount of capacity hybrid bottle A4 in described regional, guarantee that the sample gas that enters in hybrid bottle A4 is isopyknic.At last, the sample gas that is passed in hybrid bottle A4 evenly mixes through the spiral fashion gas flow path, with the compound sample gas that obtains as smoke collecting sample gas.
This embodiment of the utility model first carried out condensation process through condenser A5 to the sample gas in described each zone that collects at the sample gas that will collect before a plurality of flowmeter A3 carry out the equal-volume extraction, purpose is the moisture of removing in sample gas, can avoid the instrument and meter in the moisture damage smoke on-line monitoring system in sample gas, affect the accuracy of testing result.
Embodiment three
A kind of flue gas sampler that the present embodiment three provides, its structure comprises as shown in Figure 3: a plurality of sampling probe A1, a plurality of sampling pump A2, a plurality of flowmeter A3, hybrid bottle A4, condenser A5 and humidity alarm A6.
Be arranged at flue or the chimney interior a plurality of sampling probe A1 in each zone;
Gather a plurality of sampling pump A2 of the sample gas in flue or chimney, and the corresponding sampling pump A2 that connects of a described sampling probe A1;
With described a plurality of sampling pump A2 corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeter A3 of the equal-volume sample gas in correspondence each described zone;
The bottom is connected with described a plurality of flowmeter A3 by conduit, and inside is provided with the spiral fashion gas flow path, evenly mixes the sample gas in described flowmeter A3 and the described spiral fashion gas flow path of conduit importing and obtains the hybrid bottle A4 of smoke collecting sample gas.
The sample gas that described each zone is collected that is arranged between a plurality of described sampling pump A2 and described a plurality of flowmeter A3 carries out condensation, removes the condenser A5 of water treatment;
Be communicated with by conduit in described hybrid bottle A4 bottom described hybrid bottle A4, measure the humidity of the compound sample gas in described hybrid bottle A4, the humidity alarm A6 that does not carry out the alarm prompting in the humidity range that the humidity that records described compound sample gas is not being set.
Structure based on the disclosed a kind of flue gas sampler of above-mentioned the utility model, measure the humidity of described compound sample gas by humidity alarm A6, guarantee that further the humidity of compound sample gas is within preset value, avoid the instrument and meter in the moisture damage smoke on-line monitoring system in sample gas, affect the accuracy of testing result.
Embodiment four
A kind of flue gas sampler that the present embodiment five provides, its structure comprises as shown in Figure 5: a plurality of sampling probe A1, a plurality of sampling pump A2, a plurality of flowmeter A3, hybrid bottle A4, condenser A5, humidity alarm A6 and mistake filter core A7.
Be arranged at flue or the chimney interior a plurality of sampling probe A1 in each zone;
Gather a plurality of sampling pump A2 of the sample gas in flue or chimney, and the corresponding sampling pump A2 that connects of a described sampling probe A1;
With described a plurality of sampling pump A2 corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeter A3 of the equal-volume sample gas in correspondence each described zone;
The bottom is connected with described a plurality of flowmeter A3 by conduit, and inside is provided with the spiral fashion gas flow path, evenly mixes the sample gas in described flowmeter A3 and the described spiral fashion gas flow path of conduit importing and obtains the hybrid bottle A4 of compound sample gas;
The sample gas that described each zone is collected that is arranged between a plurality of described sampling pump A2 and described a plurality of flowmeter A3 carries out condensation, removes the condenser A5 of water treatment;
Be communicated with by conduit in described hybrid bottle A4 bottom described hybrid bottle A4, measure the humidity of the compound sample gas in described hybrid bottle A4, the humidity alarm A6 that does not carry out the alarm prompting in the humidity range that the humidity that records described compound sample gas is not being set;
What embed described hybrid bottle A4 bottleneck crosses filter core A7 to what described smoke collecting sample gas carried out moisture filter and dedusting.
This embodiment of the utility model guarantees that by the filter core A7 that crosses that is arranged on described hybrid bottle A4 bottle mouth position the humidity of smoke collecting sample gas is within preset value, avoid moisture in sample gas and dust to damage instrument and meter in smoke on-line monitoring system, affect the accuracy of testing result.
Embodiment five
A kind of flue gas sampler that the present embodiment four provides, its structure comprises as shown in Figure 4: a plurality of sampling probe A1, a plurality of sampling pump A2, a plurality of flowmeter A3, hybrid bottle A4, condenser A5, humidity alarm A6, mistake filter core A7 and blowdown valve A8.
Be arranged at flue or the chimney interior a plurality of sampling probe A1 in each zone;
Connect one to one with a plurality of described sampling probe A1, gather a plurality of sampling pump A2 of the sample gas in flue or chimney;
With described a plurality of sampling pump A2 corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeter A3 of the equal-volume sample gas in correspondence each described zone;
The bottom is connected with described a plurality of flowmeter A3 by conduit, and inside is provided with the spiral fashion gas flow path, evenly mixes the sample gas in described flowmeter A3 and the described spiral fashion gas flow path of conduit importing and obtains the hybrid bottle A4 of smoke collecting sample gas;
The sample gas that described each zone is collected that is arranged between a plurality of described sampling pump A2 and described a plurality of flowmeter A3 carries out condensation, removes the condenser A5 of water treatment;
Be communicated with by conduit in described hybrid bottle A4 bottom described hybrid bottle A4, measure the humidity of the compound sample gas in described hybrid bottle A4, the humidity alarm A6 that does not carry out the alarm prompting in the humidity range that the humidity that records described compound sample gas is not being set;
What embed described hybrid bottle A4 bottleneck crosses filter core A7 to what described smoke collecting sample gas carried out moisture filter and dedusting.
Be connected with described hybrid bottle A4 by conduit in described hybrid bottle A4 bottle mouth position, when the pressure of described smoke collecting sample gas surpasses preset value, described smoke collecting sample gas carried out the blowdown valve A8 that pressure release is processed.
The blowdown valve A8 of this embodiment of the utility model by arranging at described hybrid bottle bottle mouth position, can automatically regulate the air pressure of the compound sample gas in described hybrid bottle A4, when the pressure of compound sample gas surpassed preset value, the switch of blowdown valve A8 was opened automatically, reduces the pressure of compound sample gas.
Concrete, described flue gas sampler also comprises: electrical ball valve A9.
Between the conduit that is arranged at described hybrid bottle A4 bottom and described a plurality of flowmeter A3 and with described a plurality of flowmeter A3 corresponding being connected one by one, importing is through a plurality of electrical ball valve A9 of the equal-volume sample gas of flowmeter A3 equal-volume extraction in the hybrid bottle A4.
After described a plurality of flowmeter A3 recorded isopyknic sample gas, the air pressure of sample gas can be pushed the valve of electrical ball valve A9 open, and then sample gas enters into described hybrid bottle A4 by conduit and evenly mixes.
Further, the invention also discloses a kind of smoke on-line monitoring system, comprising:
Flue gas sampler as above;
Be connected with described hybrid bottle A4 by conduit in described hybrid bottle A4 bottle mouth position, detect the measuring instrument of described smoke collecting sample gas.
In sum:
The utility model openly provides a kind of flue gas sampler and smoke on-line monitoring system, by a plurality of sampling probes are set in flue or chimney, carry out multiple spot, subregion sampling, then equal-volume extracts the sample gas that collects in the described regional, obtain the equal-volume sample gas in corresponding each described zone, again described each equal-volume sample gas is evenly mixed, obtain smoke collecting sample gas.Above-mentioned mode of carrying out multi-point sampling in flue or chimney can collect sample gas everywhere in flue or chimney, and the sample gas equal-volume that will collect everywhere from flue or chimney extracts, evenly just becomes final smoke collecting sample gas after mixing.The sample mode that a plurality of sampling probes of this set are sampled can collect flue gas everywhere in flue or chimney, has avoided the unicity of single-point sample mode, and the sample gas of collection is more representative.And the sample gas that collects is carried out equal-volume extract mixed uniformly mode again, make the smoke collecting sample gas that finally obtains can represent smoke behavior in whole flue or chimney.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.For the disclosed device of embodiment, because it is corresponding with the disclosed method of embodiment, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a flue gas sampler, is characterized in that, comprising:
Be arranged at the interior a plurality of sampling probes in each zone of flue or chimney;
Gather a plurality of sampling pumps of the sample gas in flue or chimney, and the corresponding sampling pump that connects of a described sampling probe;
With described a plurality of sampling pumps corresponding being connected one by one respectively, equal-volume extracts the sample gas that collects in each described zone and obtains a plurality of flowmeters of the equal-volume sample gas in correspondence each described zone;
Be connected with described a plurality of flowmeters by conduit, inside is provided with the spiral fashion gas flow path, evenly mixes through described flowmeter and conduit to import the sample gas in described spiral fashion gas flow path and obtain the hybrid bottle of smoke collecting sample gas.
2. flue gas sampler according to claim 1, is characterized in that, also comprises:
The sample gas that described each zone is collected that is arranged between a plurality of described sampling pumps and described a plurality of flowmeter carries out condensation, removes the condenser of water treatment.
3. flue gas sampler according to claim 1, is characterized in that, also comprises:
Be connected bottom described hybrid bottle by conduit, measure the humidity of compound sample gas in described hybrid bottle, the humidity alarm that does not carry out the alarm prompting in the humidity range that the humidity of the compound sample gas in described hybrid bottle is not being set.
4. the described flue gas sampler of any one according to claim 1-3, is characterized in that, also comprises:
Embed the filter core of crossing that described smoke collecting sample gas is carried out moisture filter and dedusting of described hybrid bottle bottleneck.
5. the described flue gas sampler of any one according to claim 1-3, is characterized in that, also comprises:
Be connected with described hybrid bottle by conduit in described hybrid bottle bottle mouth position, when the pressure of described smoke collecting sample gas surpasses preset value, described smoke collecting sample gas carried out the blowdown valve that pressure release is processed.
6. flue gas sampler according to claim 1, is characterized in that, also comprises:
Between the conduit that is arranged at described hybrid bottle bottom and described a plurality of flowmeters and with described a plurality of flowmeters corresponding being connected one by one, importing is through a plurality of electrical ball valves of the equal-volume sample gas of flowmeter equal-volume extraction in the hybrid bottle.
7. a smoke on-line monitoring system, is characterized in that, comprising:
The described flue gas sampler of any one in claim 1-6;
Be connected with described hybrid bottle by conduit in described hybrid bottle bottle mouth position, detect the measuring instrument of described smoke collecting sample gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542813 CN202928851U (en) | 2012-10-22 | 2012-10-22 | Smoke sampling device and online smoke monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220542813 CN202928851U (en) | 2012-10-22 | 2012-10-22 | Smoke sampling device and online smoke monitoring system |
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| CN202928851U true CN202928851U (en) | 2013-05-08 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928265A (en) * | 2012-10-22 | 2013-02-13 | 杭州富铭环境科技有限公司 | Smoke gas sampling method and device as well as smoke gas online monitoring system |
| CN105203356A (en) * | 2015-10-15 | 2015-12-30 | 长沙华时捷环保科技发展有限公司 | Portable flue gas sampling device |
| CN107421790A (en) * | 2017-09-12 | 2017-12-01 | 南京友智科技有限公司 | A kind of more dot matrix mixing sampling apparatuses of gaseous contaminant and its method for sampling and blowback maintaining method |
| CN107576539A (en) * | 2017-10-10 | 2018-01-12 | 冷猛 | A kind of multiple spot spiral-flow type gas sampling device |
| CN108593854A (en) * | 2018-05-19 | 2018-09-28 | 江翠珍 | Flue gas pollutant automatic monitoring system |
| CN108776091A (en) * | 2018-04-12 | 2018-11-09 | 福建拓普检测技术有限公司 | Silicious dust concentration detection method in a kind of Work places |
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2012
- 2012-10-22 CN CN 201220542813 patent/CN202928851U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928265A (en) * | 2012-10-22 | 2013-02-13 | 杭州富铭环境科技有限公司 | Smoke gas sampling method and device as well as smoke gas online monitoring system |
| CN105203356A (en) * | 2015-10-15 | 2015-12-30 | 长沙华时捷环保科技发展有限公司 | Portable flue gas sampling device |
| CN107421790A (en) * | 2017-09-12 | 2017-12-01 | 南京友智科技有限公司 | A kind of more dot matrix mixing sampling apparatuses of gaseous contaminant and its method for sampling and blowback maintaining method |
| CN107421790B (en) * | 2017-09-12 | 2023-11-03 | 南京友智科技有限公司 | Gaseous pollutant multi-point matrix mixed sampling device, sampling method thereof and blowback maintenance method |
| CN107576539A (en) * | 2017-10-10 | 2018-01-12 | 冷猛 | A kind of multiple spot spiral-flow type gas sampling device |
| CN107576539B (en) * | 2017-10-10 | 2024-04-05 | 冷猛 | Multi-point rotational flow type gas sampling device |
| CN108776091A (en) * | 2018-04-12 | 2018-11-09 | 福建拓普检测技术有限公司 | Silicious dust concentration detection method in a kind of Work places |
| CN108776091B (en) * | 2018-04-12 | 2020-09-01 | 福建拓普检测技术有限公司 | Method for detecting concentration of silicon dust in workplace |
| CN108593854A (en) * | 2018-05-19 | 2018-09-28 | 江翠珍 | Flue gas pollutant automatic monitoring system |
| CN108593854B (en) * | 2018-05-19 | 2021-10-29 | 江苏吉华电子科技有限公司 | Automatic monitoring system for smoke pollutants |
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