CN206057283U - A kind of many dot matrix type flue gas on-line continuous monitoring devices - Google Patents
A kind of many dot matrix type flue gas on-line continuous monitoring devices Download PDFInfo
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- CN206057283U CN206057283U CN201620950480.2U CN201620950480U CN206057283U CN 206057283 U CN206057283 U CN 206057283U CN 201620950480 U CN201620950480 U CN 201620950480U CN 206057283 U CN206057283 U CN 206057283U
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Abstract
This utility model is related to a kind of many dot matrix type flue gas on-line continuous monitoring devices.Conventional flue gas sampling, monitoring mode excessively unification, simplification at present, smoke sampling are representative poor.This utility model includes sample gas monitoring bottle and sample gas measuring instrument, sample gas monitoring bottle and the connection of sample gas measuring instrument, and its feature is：Also include filter, hygronom and several sampling units, each sampling unit includes sample gas sampling probe, sampling pump, sample air-flow gauge, condenser, sample gas holding bottle and valve, sample gas sampling probe is arranged on flue gas flow channel, sample gas sampling probe, sampling pump, sample air-flow gauge, condenser, sample gas holding bottle and valve are sequentially connected, the bottom connection of valve and sample gas monitoring bottle, filter is arranged on the bottom that sample gas monitors bottle, and hygronom is arranged in sample gas monitoring bottle.This utility model solves that existing CEMS sample modes are single, and the sample gas for collecting is representative poor, it is impossible to which accurate representation flue gas in flue is into the problem being grouped into.
Description
Technical field
This utility model is related to a kind of many dot matrix type flue gas on-line continuous monitoring devices, is mainly used in flue or chimney
The flue gas being discharged in air carries out real-time online collection and monitoring.
Background technology
At present, increasingly serious with environmental pollution problem, atmospheric pollution drastically influence human body health.With state
Family's environmental protection policy and the further raising for requiring, for monitor in real time, management China major polluting sources fume emission situation, are related to
The enterprise of fume emission is both needed to install flue gas on-line continuous monitoring system according to national requirements for environmental protection（Abbreviation CEMS）, using CEMS
Flue gas to being discharged in air carries out real-time online collection and monitoring, strictly controls pollutant emission.
Domestic CEMS mainly carries out flue gas sampling, monitoring in flue or chimney using single sample mode of layouting at present.
But the velocity of flue gas field in flue or chimney, concentration field are uneven, using the excessively unification, simple of single-point type sample mode
Change, smoke sampling is representative poor, it is impossible to fully represent the practical situation of smoke components, measurement result deviation is larger.
Utility model content
This utility model provides a kind of many dot matrix type flue gas on-line continuous monitoring devices of reasonable in design, solves
Conventional CEMS sample modes are single at present, and the sample gas for collecting is representative poor, it is impossible to represent flue gas in flue composition exactly
The problems such as actual composition situation.
The technical scheme in the invention for solving the above technical problem is：Many dot matrix type flue gas on-line continuous monitorings
Device includes sample gas monitoring bottle and sample gas measuring instrument, the sample gas monitoring bottle and the connection of sample gas measuring instrument, its construction features
It is：Also include filter, hygronom and several sampling units, each sampling unit include sample gas sampling probe, sampling pump,
Sample air-flow gauge, condenser, sample gas holding bottle and valve, the sample gas sampling probe are arranged on flue gas flow channel, the sample gas
Sampling probe, sampling pump, sample air-flow gauge, condenser, sample gas holding bottle and valve are sequentially connected, and the valve and sample gas are monitored
The bottom connection of bottle, the filter are arranged on the bottom that sample gas monitors bottle, and the hygronom is arranged in sample gas monitoring bottle.
Preferably, the several sample gas sampling probes of this utility model are uniformly arranged on flue gas flow channel, the flue gas stream
Road is flue or chimney.
Preferably, valve described in the utility model is to automatically control electric valve.
Preferably, the several condensers of this utility model constitute a condensing mechanism.
Preferably, being provided with humidity alarm in sample gas monitoring bottle described in the utility model.
Preferably, the quantity of sampling unit described in the utility model is more than three.
Preferably, sample gas measuring instrument described in the utility model is connected to the bottle mouth position that sample gas monitors bottle.
This utility model compared with prior art, with advantages below and effect：By arranging multiple on flue gas flow channel
Sample gas sampling probe, extracts the sample gas at each sampling probe with carrying out many dot matrix types, subregional cloth point sampling equal-volume.
Then by multiple Based Intelligent Controls for automatically controlling electric valve, successively the sample gas of various kinds gas sampling probe collection is monitored,
The smoke components numerical value at various kinds gas sampling probe is drawn, all monitoring smoke components numerical value are carried out average and whole cigarette is calculated
One smoke components numerical value of flow channel.
This utility model solves that at present conventional CEMS sample modes are single, and the sample gas for collecting is representative poor, it is impossible to
The problems such as flue gas in flue composition is actual to constitute situation is represented exactly.By the cloth point sampling of many dot matrix types, final obtaining is made
To smoke components numerical value can effectively represent the smoke behavior of whole flue gas flow channel, monitoring of structures more accurately, is more represented
Property.
Description of the drawings
Fig. 1 is the structural representation of many dot matrix type flue gas on-line continuous monitoring devices in this utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and this utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, many dot matrix type flue gas on-line continuous monitoring devices in the present embodiment include filter 8, sample gas prison
Survey bottle 9, sample gas measuring instrument 10, hygronom 11 and several sampling units.
Each sampling unit in the present embodiment includes sample gas sampling probe 2, sampling pump 3, sample air-flow gauge 4, condensation
Device, sample gas holding bottle 6 and valve 7, sample gas sampling probe 2 are arranged on flue gas flow channel 1, sample gas sampling probe 2, sampling pump 3, sample
Air-flow gauge 4, condenser, sample gas holding bottle 6 and valve 7 are sequentially connected.
The bottom connection of the valve 7 and sample gas monitoring bottle 9 in the present embodiment, filter 8 are arranged on the bottom that sample gas monitors bottle 9
Portion, hygronom 11 are arranged in sample gas monitoring bottle 9.Sample gas monitors bottle 9 and sample gas measuring instrument 10 connects,
Several sample gas sampling probes 2 in the present embodiment are uniformly arranged on flue gas flow channel 1, and flue gas flow channel 1 is flue
Or chimney.Valve 7 is to automatically control electric valve.Several condensers constitute a condensing mechanism 5.It is provided with sample gas monitoring bottle 9
Humidity alarm.The quantity of sampling unit is more than three.
Multiple sample gas sampling pumps 3 are connected one to one with multiple sample gas probe 2 respectively, for gathering the cigarette in flue gas flow channel
Gas sample gas.Multiple sample air-flow gauge 4 are connected one to one with multiple sampling pumps 3 respectively, carry out 2 grade body of multiple sample gas sampling probes
The extraction of product flue gas sample gas simultaneously obtains equal-volume sample gas.Multiple sample gas holding bottles 6 are corresponded with multiple sample air-flow gauge 4 respectively
Connection, for storing the flue gas sample gas of the collection of various kinds gas sampling probe 2.Condenser is arranged on sample air-flow gauge 4 and is stored with sample gas
Between bottle 6, it is mainly used in the sample gas of the collection of various kinds gas sampling probe 2 is carried out condensing, eliminating water etc. is processed.
Sample gas monitoring bottle 9 is connected by conduit with multiple sample gas holding bottles 6, mainly distinguishes Coutinuous store, prison in order
Survey the sample gas of various kinds gas sampling probe 1.Valve 7 is provided between sample gas holding bottle 6 and sample gas monitoring bottle 9, valve 7 is usual
To automatically control electric valve, mainly open according to priority successively and the sample gas in various kinds gas holding bottle 6 is entered in order successively
Enter sample gas monitoring bottle 9.The bottom of bottle that bottle 9 is monitored in sample gas arranges filter 8, for entering to monitoring the sample gas in bottle 9 into sample gas
Water-filling point, the filtration of dust.Hygronom 11 is installed in sample gas monitoring bottle 9, the sample air humidity degree in bottle 9 is monitored when sample gas and is not being set
Alarm can be carried out when in fixed scope.
The sample gas measuring instrument 10 that 9 bottle mouth position of bottle is arranged is monitored in sample gas, is mainly used in monitoring the cigarette in sample gas monitoring bottle 9
Gas sample gas, by the Based Intelligent Control of multiple valves 7, is monitored to the sample gas of the collection of various kinds gas sampling probe 2 successively, draws each
All smoke components numerical value are averagely calculated the one of whole flue gas flow channel 1 by the smoke components numerical value at sample gas sampling probe 2
Individual smoke components numerical value.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Claiming etc. can be with difference, and above the content described in this specification is only to this utility model structure example explanation.
Equivalence changes or simple change that construction, feature and principle described in all foundation this utility model inventional ideas is done, wrap
Include in the protection domain of this utility model patent.This utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplements or substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (7)
1. a kind of many dot matrix type flue gas on-line continuous monitoring devices, including sample gas monitor bottle and sample gas measuring instrument, the sample
Gas monitors bottle and the connection of sample gas measuring instrument, it is characterised in that：Also include filter, hygronom and several sampling units, each
Sampling unit includes sample gas sampling probe, sampling pump, sample air-flow gauge, condenser, sample gas holding bottle and valve, the sample gas
Sampling probe is arranged on flue gas flow channel, the sample gas sampling probe, sampling pump, sample air-flow gauge, condenser, sample gas holding bottle
It is sequentially connected with valve, the bottom connection of the valve and sample gas monitoring bottle, the filter are arranged on the bottom that sample gas monitors bottle
Portion, the hygronom are arranged in sample gas monitoring bottle.
2. many dot matrix type flue gas on-line continuous monitoring devices according to claim 1, it is characterised in that：Several sample gas are adopted
Sample probe is uniformly arranged on flue gas flow channel, and the flue gas flow channel is flue or chimney.
3. many dot matrix type flue gas on-line continuous monitoring devices according to claim 1, it is characterised in that：The valve is
Automatically control electric valve.
4. many dot matrix type flue gas on-line continuous monitoring devices according to claim 1, it is characterised in that：Several condensers
One condensing mechanism of composition.
5. many dot matrix type flue gas on-line continuous monitoring devices according to claim 1, it is characterised in that：The sample gas prison
Survey in bottle and be provided with humidity alarm.
6. many dot matrix type flue gas on-line continuous monitoring devices according to claim 1, it is characterised in that：The sampling is single
The quantity of unit is more than three.
7. many dot matrix type flue gas on-line continuous monitoring devices according to claim 1, it is characterised in that：The sample gas prison
Survey instrument and be connected to the bottle mouth position that sample gas monitors bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950480.2U CN206057283U (en) | 2016-08-27 | 2016-08-27 | A kind of many dot matrix type flue gas on-line continuous monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950480.2U CN206057283U (en) | 2016-08-27 | 2016-08-27 | A kind of many dot matrix type flue gas on-line continuous monitoring devices |
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| CN206057283U true CN206057283U (en) | 2017-03-29 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631916A (en) * | 2017-09-12 | 2018-01-26 | 南京友智科技有限公司 | A kind of more dot matrix high-temperature sampling probes of gaseous contaminant |
| CN108195786A (en) * | 2017-12-28 | 2018-06-22 | 安徽蓝盾光电子股份有限公司 | A kind of out of stock CEMS systems on-Line Monitor Device |
| CN108593854A (en) * | 2018-05-19 | 2018-09-28 | 江翠珍 | Flue gas pollutant automatic monitoring system |
| CN109596783A (en) * | 2018-12-25 | 2019-04-09 | 华电电力科学研究院有限公司 | Position influences flue gas analysis system and flue gas analysis method |
| CN110967452A (en) * | 2019-12-23 | 2020-04-07 | 北京国电龙源环保工程有限公司 | Layout method of gas measurement system |
| CN112051112A (en) * | 2020-09-29 | 2020-12-08 | 西安西热节能技术有限公司 | Sampling device and sampling method for flue gas moisture at outlet of desulfurizing tower |
| CN113324808A (en) * | 2021-05-28 | 2021-08-31 | 华能国际电力股份有限公司上海石洞口第一电厂 | Smoke subarea synchronous sampling and measuring system and method thereof |
-
2016
- 2016-08-27 CN CN201620950480.2U patent/CN206057283U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631916A (en) * | 2017-09-12 | 2018-01-26 | 南京友智科技有限公司 | A kind of more dot matrix high-temperature sampling probes of gaseous contaminant |
| CN108195786A (en) * | 2017-12-28 | 2018-06-22 | 安徽蓝盾光电子股份有限公司 | A kind of out of stock CEMS systems on-Line Monitor Device |
| 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 |
| CN109596783A (en) * | 2018-12-25 | 2019-04-09 | 华电电力科学研究院有限公司 | Position influences flue gas analysis system and flue gas analysis method |
| CN110967452A (en) * | 2019-12-23 | 2020-04-07 | 北京国电龙源环保工程有限公司 | Layout method of gas measurement system |
| CN112051112A (en) * | 2020-09-29 | 2020-12-08 | 西安西热节能技术有限公司 | Sampling device and sampling method for flue gas moisture at outlet of desulfurizing tower |
| CN113324808A (en) * | 2021-05-28 | 2021-08-31 | 华能国际电力股份有限公司上海石洞口第一电厂 | Smoke subarea synchronous sampling and measuring system and method thereof |
| CN113324808B (en) * | 2021-05-28 | 2023-09-15 | 华能国际电力股份有限公司上海石洞口第一电厂 | Flue gas partition synchronous sampling measurement system and method thereof |
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