CN211553456U - Sampling probe for smoke on-line monitoring equipment - Google Patents
Sampling probe for smoke on-line monitoring equipment Download PDFInfo
- Publication number
- CN211553456U CN211553456U CN201922452743.3U CN201922452743U CN211553456U CN 211553456 U CN211553456 U CN 211553456U CN 201922452743 U CN201922452743 U CN 201922452743U CN 211553456 U CN211553456 U CN 211553456U
- Authority
- CN
- China
- Prior art keywords
- ring
- sampling probe
- sampling
- rubber ring
- filter
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a be used for online supervisory equipment sampling probe of flue gas, including sampling probe main part, sampling pipe, connecting piece and filter, one side fixed mounting of sampling probe main part has the sampling pipe, be connected through the connecting piece between sampling probe main part and the sampling pipe, the one end threaded connection of sampling pipe has the filter, first magnetic ring and first rubber ring have been inlayed to the inside in first constant head tank, first rubber ring is located the outside of first magnetic ring, second magnetic ring and second rubber ring have been inlayed to the inside in second constant head tank, the second rubber ring is located the outside of second magnetic ring. The utility model discloses a set up the connecting piece, can make be convenient for install and dismantle between sampling probe main part and the sampling pipe, through the combined use of first magnetic ring, first rubber ring, second magnetic ring and second rubber ring, can strengthen the leakproofness between sampling probe main part and the sampling pipe to guarantee the accuracy of sampling.
Description
Technical Field
The utility model relates to a supervisory equipment technical field specifically is a be used for online supervisory equipment sampling probe of flue gas.
Background
With the development of society, the progress of science and technology and the development of large industry, the requirement for environmental protection is higher and higher, and the real-time monitoring and real-time processing are required, therefore, the fixed pollution source continuous emission monitoring system is particularly important, the smoke sampling probe of the fixed pollution source smoke emission continuous monitoring system has the effect of lifting the whole system, the smoke in a chimney or a flue can reach the requirement of high-precision primary filtering and heat preservation of the smoke after being heated, heat preserved and filtered and dedusted by the smoke sampling probe under the suction action of a sampling pump (equipment except the probe), and then is sent to a smoke pretreatment unit through an electric heat tracing pipe (an electric heating constant temperature control gas transmission pipeline), and finally sent to a smoke gas analyzer for the analysis and detection of the concentration of gaseous pollutants, the fixed pollution source smoke emission continuous monitoring system needs to collect the smoke in the chimney or the flue, after the water and dust removing treatment, the gas is sent to a gas analyzer for analysis and detection.
Present be used for flue gas on-line monitoring equipment sampling probe in market is difficult to make and is convenient for install and dismantle between sampling probe main part and the sampling pipe, thereby be difficult to improve staff's work efficiency, do not have the front end installation filter at the sampling pipe, be difficult to carry out coarse filtration to the inside flue gas that gets into the sampling probe, cause the inside of large granule material in the flue gas to enter into the sampling probe, cause the inside deposition of sampling probe, thereby shorten the life of sampling probe, be difficult to strengthen the leakproofness between sampling probe main part and the sampling pipe, thereby be difficult to guarantee the accuracy of sampling. Therefore, the technical personnel in the field provide a sampling probe for a smoke online monitoring device to solve the problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a be used for online supervisory equipment sampling probe of flue gas to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sampling probe for flue gas online monitoring equipment comprises a sampling probe body, a sampling pipe, a connecting piece and a filter, wherein the sampling probe body comprises a sampling probe shell, a first fixing plate and a first positioning groove, the sampling probe shell is arranged in the sampling probe body, the first fixing plate is fixedly arranged at one end of the sampling probe shell, the first positioning groove is formed in one side of the first fixing plate, the sampling pipe comprises a sampling pipe body, a second fixing plate, a second positioning groove and external threads, the sampling pipe body is arranged in the sampling pipe, the second fixing plate is fixedly arranged at one end of the sampling pipe body, the external threads are punched outside the other end of the sampling pipe body, the second positioning groove is formed in one side of the second fixing plate, the sampling pipe is fixedly arranged at one side of the sampling probe body, and the sampling pipe is connected through the connecting piece, one end threaded connection of sampling pipe has the filter, first magnetic ring and first rubber ring have been inlayed to the inside of first constant head tank, first rubber ring is located the outside of first magnetic ring, second magnetic ring and second rubber ring have been inlayed to the inside of second constant head tank, the second rubber ring is located the outside of second magnetic ring.
As a further aspect of the present invention: the connecting piece includes first go-between, second go-between, first engaging lug, second engaging lug, double-screw bolt and nut, the inside of connecting piece is provided with first go-between and second go-between, first go-between sets up with second connecting ring symmetry, the both sides welding of first go-between has first engaging lug, the both sides welding of second go-between has the second engaging lug, first engaging lug is pegged graft with the inside of second engaging lug and is had the double-screw bolt, the outside of double-screw bolt is provided with the nut.
As a further aspect of the present invention: the first connecting ring and the second connecting ring have the same structure, and are matched with each other for use.
As a further aspect of the present invention: the filter comprises a filter shell, internal threads, a limiting groove, a filter plate, an arc-shaped connecting plate and an arc-shaped magnet, wherein the filter shell is arranged inside the filter, the internal threads are tapped on the inner wall of one end of the filter shell, the limiting groove is formed in the inner wall of the other end of the filter shell, the filter plate is arranged inside the filter shell, the arc-shaped connecting plate is welded on the two sides of the filter plate, and the arc-shaped magnet is fixedly arranged at one end of the arc-shaped connecting plate.
As a further aspect of the present invention: the arc magnet is installed in the limiting groove, and the arc magnet is matched with the limiting groove for use.
As a further aspect of the present invention: the first magnetic ring and the second magnetic ring are opposite magnetic rings, and the first magnetic ring and the second magnetic ring are matched for use.
As a further aspect of the present invention: the first rubber ring and the second rubber ring are the same in shape, and the cross sections of the first rubber ring and the second rubber ring are in a shape like a Chinese character 'tu'.
As a further aspect of the present invention: the first rubber ring and the second rubber ring are symmetrically arranged and are matched with each other for use.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the combined use of the first connecting ring, the second connecting ring, the first connecting lug, the second connecting lug, the stud and the nut, the sampling probe body and the sampling pipe can be conveniently mounted and dismounted, and therefore the working efficiency of workers can be improved.
2. Through the combined use of filter shell, internal thread, spacing groove, filter plate, arc connecting plate and arc magnet, can carry out coarse filtration to the inside flue gas that gets into sampling probe, avoid the large particulate matter in the flue gas to enter into sampling probe's inside, cause the inside deposition of sampling probe to shorten sampling probe's life.
3. Through the combined use of the first magnetic ring, the first rubber ring, the second magnetic ring and the second rubber ring, the sealing performance between the sampling probe body and the sampling pipe can be enhanced, and therefore the sampling accuracy is guaranteed.
Drawings
FIG. 1 is an exploded view of a sampling probe for a flue gas on-line monitoring device;
FIG. 2 is a schematic structural diagram of a sampling probe for a flue gas on-line monitoring device;
FIG. 3 is a schematic structural diagram of a connecting piece used in a sampling probe of the flue gas online monitoring equipment;
fig. 4 is a schematic structural diagram of a filter in a sampling probe of the online smoke monitoring device.
In the figure: 1. sampling the probe body; 11. a sampling probe housing; 12. a first fixing plate; 13. a first positioning groove; 2. a sampling tube; 21. a sampling tube body; 22. a second fixing plate; 23. a second positioning groove; 24. an external thread; 3. a connecting member; 31. a first connecting ring; 32. a second connection ring; 33. a first connecting lug; 34. a second engaging lug; 35. a stud; 36. a nut; 4. a filter; 41. a filter housing; 42. an internal thread; 43. a limiting groove; 44. filtering the plate; 45. an arc-shaped connecting plate; 46. an arc-shaped magnet; 5. a first magnetic ring; 6. a first rubber ring; 7. a second magnetic ring; 8. a second rubber ring.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a sampling probe for a smoke online monitoring device includes a sampling probe body 1, a sampling tube 2, a connecting member 3 and a filter 4, the sampling probe body 1 includes a sampling probe housing 11, a first fixing plate 12 and a first positioning groove 13, the sampling probe housing 11 is disposed inside the sampling probe body 1, the first fixing plate 12 is fixedly mounted at one end of the sampling probe housing 11, the first positioning groove 13 is disposed at one side of the first fixing plate 12, the sampling tube 2 includes a sampling tube body 21, a second fixing plate 22, a second positioning groove 23 and an external thread 24, the sampling tube body 21 is disposed inside the sampling tube 2, the second fixing plate 22 is fixedly mounted at one end of the sampling tube body 21, the external thread 24 is tapped at the other end of the sampling tube body 21, the second positioning groove 23 is disposed at one side of the second fixing plate 22, one side of the sampling probe main body 1 is fixedly provided with a sampling tube 2, the sampling probe main body 1 is connected with the sampling tube 2 through a connecting piece 3, the connecting piece 3 comprises a first connecting ring 31, a second connecting ring 32, a first connecting lug 33, a second connecting lug 34, a stud 35 and a nut 36, the connecting piece 3 is internally provided with the first connecting ring 31 and the second connecting ring 32, the first connecting ring 31 and the second connecting ring 32 are symmetrically arranged, the first connecting ring 31 and the second connecting ring 32 have the same structure, the first connecting ring 31 and the second connecting ring 32 are matched for use, the first connecting lug 33 is welded on two sides of the first connecting ring 31, the second connecting lug 34 is welded on two sides of the second connecting ring 32, the stud 35 is inserted into the first connecting lug 33 and the second connecting lug 34, the nut 36 is arranged on the outer side of the stud 35, and the sampling probe main body 1 and the sampling tube 2 are connected through the first connecting ring 31 and the second connecting ring 32, The first connecting lug 33, the second connecting lug 34, the stud 35 and the nut 36 are combined for use, so that the sampling probe body 1 and the sampling tube 2 can be conveniently mounted and dismounted, and the working efficiency of workers can be improved.
One end threaded connection of sampling pipe 2 has filter 4, filter 4 includes filter housing 41, internal thread 42, spacing groove 43, filter plate 44, arc connecting plate 45 and arc magnet 46, the inside of filter 4 is provided with filter housing 41, internal thread 42 has been attacked to the one end inner wall of filter housing 41, and the other end inner wall of filter housing 41 has seted up spacing groove 43, the inside of filter housing 41 is provided with filter plate 44, arc connecting plate 45 has been welded to the both sides of filter plate 44, the one end fixed mounting of arc connecting plate 45 has arc magnet 46, arc magnet 46 installs the inside at spacing groove 43, cooperate between arc magnet 46 and the spacing groove 43 to use, through filter housing 41, internal thread 42, spacing groove 43, filter plate 44, arc connecting plate 45 and the combined use of arc magnet 46, can carry out coarse filtration to the inside flue gas of entering sampling probe, avoid the inside that the large granule material in the flue gas enters into sampling probe, cause the inside deposition of sampling probe to shorten sampling probe's life.
A first magnetic ring 5 and a first rubber ring 6 are embedded in the first positioning groove 13, the first rubber ring 6 is positioned at the outer side of the first magnetic ring 5, a second magnetic ring 7 and a second rubber ring 8 are embedded in the second positioning groove 23, the second rubber ring 8 is positioned at the outer side of the second magnetic ring 7, the first magnetic ring 5 and the second magnetic ring 7 are opposite magnetic rings, the first magnetic ring 5 and the second magnetic ring 7 are matched for use, the first rubber ring 6 and the second rubber ring 8 have the same shape, the sections of the first rubber ring 6 and the second rubber ring 8 are in a convex shape, the first rubber ring 6 and the second rubber ring 8 are symmetrically arranged, the first rubber ring 6 and the second rubber ring 8 are matched for use, through the combined use of the first magnetic ring 5, the first rubber ring 6, the second magnetic ring 7 and the second rubber ring 8, the sealing performance between the sampling probe body 1 and the sampling tube 2 can be enhanced, and therefore the sampling accuracy is guaranteed.
The utility model discloses a theory of operation is: in the prior art, a general sampling probe main body 1 is connected with a sampling pipe 2 through a flange, but bolts adopted in a flange connection mode are more, so that the sampling probe main body 1 and the sampling pipe 2 are difficult to install and disassemble; in addition, the first magnetic ring 5 and the first rubber ring 6 are embedded in the first positioning groove 13, the second magnetic ring 7 and the second rubber ring 8 are embedded in the second positioning groove 23, the first magnetic ring 5 and the second magnetic ring 7 can be attracted with each other, so that the first rubber ring 6 and the second rubber ring 8 are extruded with each other, and the sealing performance between the sampling probe body 1 and the sampling tube 2 can be enhanced through the combined use of the first magnetic ring 5, the first rubber ring 6, the second magnetic ring 7 and the second rubber ring 8, so that the sampling accuracy is ensured; at last, the filter 4 is connected with one end of the sampling pipe 2 through threads, the filter shell 41, the internal threads 42, the limiting groove 43, the filter plate 44, the arc-shaped connecting plate 45 and the arc-shaped magnet 46 are combined for use, the smoke entering the inside of the sampling probe can be subjected to coarse filtration, large granular substances in the smoke are prevented from entering the inside of the sampling probe, the dust accumulation inside the sampling probe is caused, and the service life of the sampling probe is shortened.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A sampling probe for a smoke online monitoring device comprises a sampling probe body (1), a sampling pipe (2), a connecting piece (3) and a filter (4), and is characterized in that the sampling probe body (1) comprises a sampling probe shell (11), a first fixing plate (12) and a first positioning groove (13), the sampling probe shell (11) is arranged in the sampling probe body (1), the first fixing plate (12) is fixedly arranged at one end of the sampling probe shell (11), the first positioning groove (13) is formed in one side of the first fixing plate (12), the sampling pipe (2) comprises a sampling pipe body (21), a second fixing plate (22), a second positioning groove (23) and an external thread (24), the sampling pipe body (21) is arranged in the sampling pipe (2), the second fixing plate (22) is fixedly arranged at one end of the sampling pipe body (21), and external screw thread (24) have been attacked in the other end outside of sampling pipe main part (21), second constant head tank (23) have been seted up to one side of second fixed plate (22), one side fixed mounting of sampling probe main part (1) has sampling pipe (2), be connected through connecting piece (3) between sampling probe main part (1) and sampling pipe (2), the one end threaded connection of sampling pipe (2) has filter (4), first magnetic ring (5) and first rubber ring (6) have been inlayed to the inside of first constant head tank (13), first rubber ring (6) are located the outside of first magnetic ring (5), second magnetic ring (7) and second rubber ring (8) have been inlayed to the inside of second constant head tank (23), second rubber ring (8) are located the outside of second magnetic ring (7).
2. The sampling probe for the online smoke monitoring equipment as claimed in claim 1, wherein the connecting piece (3) comprises a first connecting ring (31), a second connecting ring (32), a first connecting lug (33), a second connecting lug (34), a stud (35) and a nut (36), the first connecting ring (31) and the second connecting ring (32) are arranged inside the connecting piece (3), the first connecting ring (31) and the second connecting ring (32) are symmetrically arranged, the first connecting lug (33) is welded on two sides of the first connecting ring (31), the second connecting lug (34) is welded on two sides of the second connecting ring (32), the stud (35) is inserted into the first connecting lug (33) and the second connecting lug (34), and the nut (36) is arranged on the outer side of the stud (35).
3. The sampling probe for the online smoke monitoring equipment as claimed in claim 2, wherein the first connecting ring (31) and the second connecting ring (32) are identical in structure, and the first connecting ring (31) and the second connecting ring (32) are matched for use.
4. The sampling probe for the online smoke monitoring equipment according to claim 1, wherein the filter (4) comprises a filter shell (41), internal threads (42), a limiting groove (43), a filter plate (44), an arc-shaped connecting plate (45) and an arc-shaped magnet (46), the filter shell (41) is arranged inside the filter (4), the internal threads (42) are tapped on the inner wall of one end of the filter shell (41), the limiting groove (43) is formed in the inner wall of the other end of the filter shell (41), the filter plate (44) is arranged inside the filter shell (41), the arc-shaped connecting plate (45) is welded on two sides of the filter plate (44), and the arc-shaped magnet (46) is fixedly mounted at one end of the arc-shaped connecting plate (45).
5. The sampling probe for the online smoke monitoring equipment according to claim 4, wherein the arc-shaped magnet (46) is installed inside the limiting groove (43), and the arc-shaped magnet (46) is matched with the limiting groove (43) for use.
6. The sampling probe for the online flue gas monitoring equipment as recited in claim 1, wherein the first magnetic ring (5) and the second magnetic ring (7) are anisotropic magnetic rings, and the first magnetic ring (5) and the second magnetic ring (7) are used in cooperation.
7. The sampling probe for the online smoke monitoring equipment according to claim 1, wherein the first rubber ring (6) and the second rubber ring (8) are the same in shape, and the cross sections of the first rubber ring (6) and the second rubber ring (8) are in a shape like a Chinese character 'tu'.
8. The sampling probe for the online smoke monitoring equipment according to claim 1, wherein the first rubber ring (6) and the second rubber ring (8) are symmetrically arranged, and the first rubber ring (6) and the second rubber ring (8) are matched for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452743.3U CN211553456U (en) | 2019-12-31 | 2019-12-31 | Sampling probe for smoke on-line monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452743.3U CN211553456U (en) | 2019-12-31 | 2019-12-31 | Sampling probe for smoke on-line monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553456U true CN211553456U (en) | 2020-09-22 |
Family
ID=72511910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922452743.3U Active CN211553456U (en) | 2019-12-31 | 2019-12-31 | Sampling probe for smoke on-line monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553456U (en) |
-
2019
- 2019-12-31 CN CN201922452743.3U patent/CN211553456U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211553456U (en) | Sampling probe for smoke on-line monitoring equipment | |
| CN209918529U (en) | Universal exhaust hood in laboratory | |
| CN108535065B (en) | Flue gas sampler for on-line monitoring system for fixed pollution source VOCs | |
| CN2692652Y (en) | Universal Continuous Monitoring direct extracting probe for gaseous pollutant | |
| CN204882172U (en) | Fume emission continuous monitor sampling probe | |
| CN211051122U (en) | Air inlet unit for building engineering exhaust purification | |
| CN210571602U (en) | Underground comprehensive pipe gallery gas multi-point sampling device | |
| CN203275169U (en) | Gas filtering and sampling joint | |
| CN207675503U (en) | One kind being used for flue gas on-line monitoring equipment sampling probe | |
| CN204543793U (en) | The special waste gas purification apparatus of a kind of paint production | |
| CN220110651U (en) | Self-cleaning filter for online analysis system | |
| CN221174552U (en) | Industrial waste gas monitoring device | |
| CN210863284U (en) | CEMS flue gas area companion's heat gas analysis sampling probe convenient to installation | |
| CN218330820U (en) | High dust sample gas sampling and analyzing device | |
| CN220194336U (en) | Detachable high temperature resistant filter | |
| CN206361288U (en) | A kind of flange apparatus of remote disassembling for channel seal | |
| CN210923639U (en) | Gaseous pollutant monitoring devices | |
| CN219179348U (en) | Toxic and harmful gas emission detection equipment | |
| CN213492606U (en) | Flue gas treatment device with waste heat collecting function | |
| CN216116974U (en) | Oil smoke concentration monitoring devices based on thing networking | |
| CN210097230U (en) | Gas filter convenient to dismantle and decontaminate | |
| CN210786611U (en) | A high-efficient durable filter equipment for VOC on-line monitoring | |
| CN217332076U (en) | Continuous monitor for concentration of post-scattering smoke dust | |
| CN217180818U (en) | Gas detection device for environmental detection | |
| CN219914086U (en) | High-efficient heat exchanger unit of waste gas waste heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sampling probe for online smoke monitoring equipment Effective date of registration: 20230928 Granted publication date: 20200922 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan West Station Branch Pledgor: Shandong Huaqi Jude Environmental Protection Engineering Co.,Ltd. Registration number: Y2023980059774 |