CN218297727U - Continuous monitoring system for flue gas - Google Patents
Continuous monitoring system for flue gas Download PDFInfo
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- CN218297727U CN218297727U CN202222242409.7U CN202222242409U CN218297727U CN 218297727 U CN218297727 U CN 218297727U CN 202222242409 U CN202222242409 U CN 202222242409U CN 218297727 U CN218297727 U CN 218297727U
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Abstract
The embodiment of the utility model provides a flue gas monitoring technology field, concretely relates to flue gas continuous monitoring system, it is including setting up the sampling tube one inside the flue, be provided with the air pump on the sampling tube one, the intercommunication is provided with sampling tube two on the sampling tube one, the equal fixedly connected with suction funnel of pipe orifice department of sampling tube one and the pipe orifice department of sampling tube two. The utility model has the advantages that: when the sampling device is in actual use, the air pump is started, and the flue gas in the flue is extracted through the sampling tube I and the sampling tube II; during actual use, the sampling pipe I is additionally provided with two pairs of sampling pipes for sampling the flue gas, namely the sampling pipe I and the sampling pipe II are used for sampling the flue gas together, so that the sampling positions of the flue gas are increased, and the influence of single-position sampling on the analysis result is avoided; and the sampling range of the sampling position is enlarged by arranging the air suction funnel, so that the influence of sampling at a single position on an analysis result is further avoided.
Description
Technical Field
The utility model relates to a flue gas monitoring technology field, concretely relates to sampling mechanism for flue gas continuous monitoring system.
Background
The smoke continuous monitoring system is a device which can extract smoke from a chimney or a flue for testing and analysis, thereby realizing the monitoring of each component of the smoke;
a continuous flue gas monitoring system generally comprises:
the sampling mechanism is used for extracting the smoke in the flue;
the analysis mechanism is used for detecting and analyzing the extracted smoke;
the processing mechanism is used for processing the analyzed flue gas;
the sampling mechanism usually adopts a pipeline and an air pump to pump out flue gas in a flue, and then the flue gas is sent to an analysis mechanism through the pipeline, the analysis mechanism is usually a flue gas analyzer, the flue gas is discharged through a processing mechanism after being detected and analyzed by the flue gas analyzer, and the processing mechanism is usually directly communicated with the flue so as to discharge the flue gas into the flue again; during actual use, the air pump continuously pumps the flue gas in the flue out and sends the flue gas into the analysis mechanism, so that the continuous monitoring of the flue gas is realized;
however, in actual use, the diameter of the flue is generally large, so that when flue gas in the flue flows in the flue, the flue gas is not uniform, that is, the flue gas concentration of each part in the flue is different, but a pipeline in the sampling mechanism usually takes a single sample at a fixed position, which easily causes a certain difference between the sampled flue gas and the actual flue gas condition in the flue, thereby causing a certain influence on the actual monitoring and analysis result of the flue gas.
Therefore, there is a need for a continuous flue gas monitoring system that overcomes the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the embodiment of the utility model provides a flue gas continuous monitoring system has realized the purpose of solving the problem that proposes in the background art.
The embodiment of the utility model provides a in order to realize above-mentioned purpose, specifically adopt following technical scheme: the utility model provides a flue gas continuous monitoring system, is including setting up the sampling tube one inside the flue, be provided with the air pump on the sampling tube one, the intercommunication is provided with sampling tube two on the sampling tube one, the equal fixedly connected with funnel of breathing in of pipe connection department and the pipe connection department of sampling tube two of sampling tube one.
As a further improvement of the above technical solution:
the sampling tube II is rotatably arranged outside the sampling tube I through the rotating assembly.
The rotating assembly comprises a rotating block and a blade, wherein the rotating block is rotatably arranged outside the sampling tube through a bearing, and the blade is fixedly connected to the outside of the rotating block.
The rotating block is communicated with the sampling tube II, and a through groove located inside the rotating block is formed in the side wall of the sampling tube I.
The blade sets up in the turning block and keeps away from the one end of breathing in funnel.
The utility model discloses beneficial effect does:
during actual use, the air pump is started, and the flue gas in the flue is extracted through the first sampling tube and the second sampling tube; during actual use, the sampling pipe I is additionally provided with two pairs of sampling pipes for sampling smoke, namely the sampling pipe I and the sampling pipe I are used for sampling the smoke together, so that the sampling positions of the smoke are increased, and the influence of single-position sampling on an analysis result is avoided; the sampling range of the sampling position is enlarged by arranging the air suction funnel, so that the influence of sampling at a single position on an analysis result is further avoided;
during actual use, when smoke passes through the blade, the smoke pushes the blade, so that the rotating block rotates on the sampling tube I, namely the sampling tube II rotates, the sampling tube II rotates and samples, the sampling range of the sampling tube II is enlarged, and the influence of sampling at a single position on an analysis result is avoided; the rotation of the second sampling tube does not need to be externally provided with a power source, and only the flue gas pushes the blades, so that the energy is saved and the environment is protected.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic sectional view of the sampling tube of the present invention.
In the figure: 1. a first sampling tube; 2. a second sampling tube; 3. a flue; 4. an air pump; 5. a suction funnel; 6. a rotating assembly; 61. a bearing; 62. rotating the block; 63. a blade; 7. through the slot.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 3, the embodiment of the utility model discloses a continuous monitoring system for flue gas, including setting up sampling tube 1 inside flue 3, be provided with air pump 4 on sampling tube 1, the intercommunication is provided with sampling tube two 2 on sampling tube 1, equal fixedly connected with suction funnel 5 in the mouth of pipe department of sampling tube 1 and the mouth of pipe department of sampling tube two 2, analysis mechanism is connected to one end of sampling tube 1 to send into the flue gas among the analysis mechanism, this technique is the mature technique in this field, and does not have the direct relation with the problem that this application actually solved, therefore do not make specific details again;
during actual use, the air pump 4 is started, and the flue gas in the flue 3 is extracted through the first sampling tube 1 and the second sampling tube 2; during actual use, the sampling tube I1 is additionally provided with the sampling tube II 2 to sample the flue gas, namely the flue gas is sampled through the sampling tube I1 and the sampling tube II 2 together, so that the sampling position of the flue gas is increased, and the influence of sampling at a single position on an analysis result is avoided; and the sampling range of the sampling position is enlarged by arranging the air suction funnel 5, so that the influence of sampling at a single position on an analysis result is further avoided.
As further illustration of the present application: the sampling tube II 2 is rotatably arranged outside the sampling tube I1 through a rotating assembly 6; the rotating assembly 6 comprises a rotating block 62 which is rotatably arranged outside the sampling tube I1 through a bearing 61, and a blade 63 which is fixedly connected outside the rotating block 62;
in actual use, when smoke passes through the blade 63, the smoke pushes the blade 63, so that the rotating block 62 rotates on the sampling tube I1, namely the sampling tube II 2 rotates, so that the sampling tube II 2 rotates and samples, the sampling range of the sampling tube II 2 is enlarged, and the influence of single-position sampling on an analysis result is avoided;
the sampling tube II 2 does not need to be externally provided with a power source, and only the blades 63 are pushed by smoke, so that the energy-saving and environment-friendly effects are achieved.
As further illustration of the present application: the rotating block 62 is communicated with the sampling tube II 2, and the side wall of the sampling tube I1 is provided with a through groove 7 positioned inside the rotating block 62;
so that the flue gas in the sampling tube II 2 can enter the sampling tube I1 through the through groove 7.
As further illustration of the present application: the blade 63 is arranged at one end of the rotating block 62 far away from the suction funnel 5; so that the blades 63 are spaced apart from the suction funnel 5;
when the flue gas is promoting blade 63, the flue gas can produce certain piling up in turning block 62 department, and the flue gas concentration of blade 63 department is great promptly, keeps certain interval between blade 63 and the suction funnel 5 for suction funnel 5 can not absorb blade 63 department accumulational flue gas, thereby avoids causing the influence to the detection and analysis result.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a flue gas continuous monitoring system, is including setting up in inside sampling tube (1) of flue (3), be provided with air pump (4) on sampling tube (1), its characterized in that, the intercommunication is provided with sampling tube two (2) on sampling tube (1), the equal fixedly connected with funnel (5) of breathing in of mouth of pipe department and the mouth of pipe department of sampling tube two (2) of sampling tube (1).
2. The continuous flue gas monitoring system according to claim 1, wherein the sampling tube II (2) is rotatably arranged outside the sampling tube I (1) through a rotating assembly (6).
3. The continuous flue gas monitoring system according to claim 2, wherein the rotating assembly (6) comprises a rotating block (62) rotatably arranged outside the sampling tube I (1) through a bearing (61), and a blade (63) fixedly connected to the outside of the rotating block (62).
4. The continuous flue gas monitoring system according to claim 3, wherein the rotating block (62) is communicated with the sampling tube II (2), and a through groove (7) located inside the rotating block (62) is formed in the side wall of the sampling tube I (1).
5. A continuous flue gas monitoring system according to claim 3, wherein the blade (63) is arranged at the end of the turning block (62) remote from the suction funnel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222242409.7U CN218297727U (en) | 2022-08-24 | 2022-08-24 | Continuous monitoring system for flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222242409.7U CN218297727U (en) | 2022-08-24 | 2022-08-24 | Continuous monitoring system for flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297727U true CN218297727U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222242409.7U Active CN218297727U (en) | 2022-08-24 | 2022-08-24 | Continuous monitoring system for flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297727U (en) |
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2022
- 2022-08-24 CN CN202222242409.7U patent/CN218297727U/en active Active
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