CN112525628A - Multifunctional flue gas analyzer - Google Patents
Multifunctional flue gas analyzer Download PDFInfo
- Publication number
- CN112525628A CN112525628A CN202011610272.5A CN202011610272A CN112525628A CN 112525628 A CN112525628 A CN 112525628A CN 202011610272 A CN202011610272 A CN 202011610272A CN 112525628 A CN112525628 A CN 112525628A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- filter
- condenser
- pipeline
- sampler
- 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.)
- Pending
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000003546 flue gas Substances 0.000 title claims abstract description 38
- 239000000779 smoke Substances 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a multifunctional flue gas analyzer, which comprises a flue pipe (1), a filter (3), a condenser (4), a float flowmeter (5), a measurement and control board (6) and a vacuum pump (7); a smoke sampler (2) is arranged on one side of the smoke pipe (1), and one end of the smoke sampler (2) is connected with the smoke pipe (1); the other end of the flue gas sampler (2) is provided with a pipeline, and the flue gas sampler (2) is connected with the filter (3) through the pipeline; the filter (3), the vacuum pump (7), the condenser (4), the float flowmeter (5) and the measurement and control board (6) are sequentially connected through a pipeline; peristaltic pumps (8) for draining condensed water are arranged below the filter (3) and the condenser (4). The invention can prevent the sampling pipeline from being blocked, fully filters the moisture in the flue gas and ensures that the flue gas detection is more accurate.
Description
Technical Field
The invention relates to a multifunctional flue gas analyzer.
Background
Among the present multi-functional flue gas analysis appearance, to the not abundant filtration of moisture in the flue gas for there is great error in the flue gas inspection, can carry a large amount of dust when the flue gas gets into moreover, can lead to the jam of pipeline.
Disclosure of Invention
The invention aims to solve the technical problems of preventing the sampling pipeline from being blocked and fully filtering the moisture in the flue gas, so that the flue gas detection is more accurate.
The multifunctional flue gas analyzer is realized by the following technical scheme: comprises a smoke pipe, a filter, a condenser, a float flowmeter, a measurement and control plate and a vacuum pump;
one side of the smoke pipe is provided with a smoke sampler, and one end of the smoke sampler is connected with the smoke pipe; the other end of the smoke sampler is provided with a pipeline, and the smoke sampler is connected with the filter through the pipeline; the filter, the vacuum pump, the condenser, the float flowmeter and the measurement and control plate are sequentially connected through pipelines; peristaltic pumps for draining condensed water are arranged below the filter and the condenser.
As a preferred technical scheme, a knob for adjusting the flow of the flue gas is arranged on the float flowmeter; an NO sensor for analyzing NO content, a CO sensor for analyzing CO content and an O sensor for analyzing O are respectively arranged on the measurement and control plate2Content of O2A sensor; a touch screen is arranged on the condenser.
As the preferred technical scheme, the filter, the condenser, the float flowmeter and the vacuum pump are all electrically connected with the measurement and control board and are controlled by the touch screen.
As the preferred technical scheme, more than one peristaltic pump is connected with a filter and a condenser in turn through pipelines; the pipelines are all condenser pipes.
The invention has the beneficial effects that: the invention can prevent the sampling pipeline from being blocked, fully filters the moisture in the flue gas and ensures that the flue gas detection is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a touch screen circuit according to the present invention;
FIG. 3 is a circuit diagram of the present invention;
FIG. 4 is a flow chart of flue gas analysis of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-4, the multifunctional flue gas analyzer of the present invention comprises a flue pipe 1, a filter 3, a condenser 4, a float flowmeter 5, a measurement and control board 6 and a vacuum pump 7;
a smoke sampler 2 is arranged on one side of the smoke tube 1, one end of the smoke sampler 2 is connected with the smoke tube 1 and is used for extracting smoke and filtering smoke dust; the other end of the flue gas sampler 2 is provided with a pipeline, the flue gas sampler 2 is connected with a filter 3 through the pipeline, and the filter is used for separating front-section condensate water from flue gas; the filter 3, the vacuum pump 7, the condenser 4, the float flowmeter 5 and the measurement and control board 6 are sequentially connected through pipelines, the vacuum pump 7 provides power for flue gas transmission, the condenser 4 is used for secondarily and primarily cooling sampled flue gas to reduce humidity, and the measurement and control board 6 is used for analyzing components of the sampled flue gas and outputting signals; peristaltic pumps 8 for draining condensed water are arranged below the filter 3 and the condenser 4.
In the embodiment, a knob for adjusting the flow of the flue gas is arranged on the float flowmeter 5; NO sensors for analyzing NO content are respectively arranged on the measurement and control board 6CO sensor for analyzing CO content and method for analyzing O2Content of O2A sensor; the condenser 4 is provided with a touch screen.
The filter 3, the condenser 4, the float flowmeter 5 and the vacuum pump 7 are all electrically connected with the measurement and control board 6 and controlled by the touch screen.
In addition, more than one peristaltic pump 8 is connected with the filter 3 and the condenser 4 in sequence through pipelines; the pipeline is the condenser pipe, and the condenser pipe is used for first cooling sample flue gas and reduce humidity for the pipeline that the flue gas got into.
The invention has the beneficial effects that: the invention can prevent the sampling pipeline from being blocked, fully filters the moisture in the flue gas and ensures that the flue gas detection is more accurate.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. A multi-functional flue gas analyzer which characterized in that: comprises a smoke pipe (1), a filter (3), a condenser (4), a float flowmeter (5), a measurement and control board (6) and a vacuum pump (7);
a smoke sampler (2) is arranged on one side of the smoke pipe (1), and one end of the smoke sampler (2) is connected with the smoke pipe (1); the other end of the flue gas sampler (2) is provided with a pipeline, and the flue gas sampler (2) is connected with the filter (3) through the pipeline;
the filter (3), the vacuum pump (7), the condenser (4), the float flowmeter (5) and the measurement and control board (6) are sequentially connected through a pipeline; peristaltic pumps (8) for draining condensed water are arranged below the filter (3) and the condenser (4).
2. The multifunctional flue gas analyzer of claim 1, wherein: a knob for adjusting the flow of the flue gas is arranged on the float flowmeter (5);
an NO sensor for analyzing NO content, a CO sensor for analyzing CO content and an O sensor for analyzing O are respectively arranged on the measurement and control plate (6)2Content of O2A sensor; and a touch screen is arranged on the condenser (4).
3. The multifunctional flue gas analyzer of claim 1, wherein: the filter (3), the condenser (4), the float flowmeter (5) and the vacuum pump (7) are all electrically connected with the measurement and control board (6) and controlled by the touch screen.
4. The multifunctional flue gas analyzer of claim 1, wherein: the peristaltic pumps (8) are sequentially connected with the filter (3) and the condenser (4) through pipelines; the pipelines are all condensation pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011610272.5A CN112525628A (en) | 2020-12-30 | 2020-12-30 | Multifunctional flue gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011610272.5A CN112525628A (en) | 2020-12-30 | 2020-12-30 | Multifunctional flue gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112525628A true CN112525628A (en) | 2021-03-19 |
Family
ID=74977155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011610272.5A Pending CN112525628A (en) | 2020-12-30 | 2020-12-30 | Multifunctional flue gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112525628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296620A (en) * | 2023-02-09 | 2023-06-23 | 轻准(杭州)科技有限公司 | Gas path acquisition system, device and method of flue gas analyzer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203688521U (en) * | 2013-11-29 | 2014-07-02 | 中国庆华能源集团有限公司 | On-line flue gas monitoring system |
| CN203869919U (en) * | 2014-06-09 | 2014-10-08 | 深圳睿境环保科技有限公司 | Sampling and separating apparatus for sulfur trioxide in smoke |
| CN205749040U (en) * | 2016-05-11 | 2016-11-30 | 河南汉威智慧安全科技有限公司 | Portable gas content detection analyser |
| CN106645579A (en) * | 2016-12-24 | 2017-05-10 | 天津达元吉科技有限公司 | Fire combustion smoke concentration detection system |
| CN107202726A (en) * | 2017-08-03 | 2017-09-26 | 杭州春来科技有限公司 | The flue gas pretreatment system and method for flue gas analyzer |
| CN206756538U (en) * | 2017-04-17 | 2017-12-15 | 天津国投津能发电有限公司 | A kind of flue gas NOX multidraw devices |
| CN211318377U (en) * | 2019-12-24 | 2020-08-21 | 深圳市无眼界科技有限公司 | Gas analysis system |
-
2020
- 2020-12-30 CN CN202011610272.5A patent/CN112525628A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203688521U (en) * | 2013-11-29 | 2014-07-02 | 中国庆华能源集团有限公司 | On-line flue gas monitoring system |
| CN203869919U (en) * | 2014-06-09 | 2014-10-08 | 深圳睿境环保科技有限公司 | Sampling and separating apparatus for sulfur trioxide in smoke |
| CN205749040U (en) * | 2016-05-11 | 2016-11-30 | 河南汉威智慧安全科技有限公司 | Portable gas content detection analyser |
| CN106645579A (en) * | 2016-12-24 | 2017-05-10 | 天津达元吉科技有限公司 | Fire combustion smoke concentration detection system |
| CN206756538U (en) * | 2017-04-17 | 2017-12-15 | 天津国投津能发电有限公司 | A kind of flue gas NOX multidraw devices |
| CN107202726A (en) * | 2017-08-03 | 2017-09-26 | 杭州春来科技有限公司 | The flue gas pretreatment system and method for flue gas analyzer |
| CN211318377U (en) * | 2019-12-24 | 2020-08-21 | 深圳市无眼界科技有限公司 | Gas analysis system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296620A (en) * | 2023-02-09 | 2023-06-23 | 轻准(杭州)科技有限公司 | Gas path acquisition system, device and method of flue gas analyzer |
| CN116296620B (en) * | 2023-02-09 | 2023-11-21 | 轻准(杭州)科技有限公司 | Gas path acquisition system, device and method of flue gas analyzer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |