CN220019069U - Boiler flue gas sampling device - Google Patents
Boiler flue gas sampling device Download PDFInfo
- Publication number
- CN220019069U CN220019069U CN202321314050.8U CN202321314050U CN220019069U CN 220019069 U CN220019069 U CN 220019069U CN 202321314050 U CN202321314050 U CN 202321314050U CN 220019069 U CN220019069 U CN 220019069U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- flue gas
- boiler flue
- sampling
- fixed
- 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.)
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Links
- 238000005070 sampling Methods 0.000 title claims abstract description 50
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000003546 flue gas Substances 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 6
- 206010057190 Respiratory tract infections Diseases 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of boiler flue gas detection, and discloses a boiler flue gas sampling device which comprises a bottom plate, wherein an electric telescopic rod is fixedly connected to the top of the bottom plate, and a fixed box is fixedly connected to the output end of the electric telescopic rod. This boiler flue gas sampling device, it reciprocates to drive the fixed case through the output of electric telescopic handle from top to bottom flexible, conveniently adjust the sampling height, the output through first servo motor drives the screw rod and rotates, the screw rod drives the swivel nut through the effect of screw thread and removes left side, the swivel nut passes through the connecting rod and drives the fixed plate and remove left side, the fixed plate drives the collecting pipe and removes left side, the collecting pipe drives the sampling pipe and removes left side, it is convenient to carry out automatic sampling to the flue gas, current boiler flue gas detection is with sampling device does not possess the function of automatic sampling when using, sampling personnel takes place scalding or respiratory tract infection too closely to the boiler easily, thereby inconvenient people use's problem.
Description
Technical Field
The utility model relates to the technical field of boiler flue gas detection, in particular to a boiler flue gas sampling device.
Background
The flue gas is a mixture of gas and smoke dust, is a main cause for polluting the atmosphere of residential areas, has complex components, comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbon, oxynitride and the like, and the smoke dust comprises ash content, coal particles, oil drops, pyrolysis products and the like of fuel, and needs a sampling device in the detection of the boiler flue gas.
Through searching, the prior art provides a boiler flue gas sampling device, the bulletin number of which is: CN211235161U, which application comprises: the device comprises a fixed ring, a hollow cylinder, a microporous filter tube and an air duct; the microporous filter tube is sleeved in the hollow cylinder, the microporous filter tube and the hollow cylinder are coaxially arranged, a space exists between the outer side wall of the microporous filter tube and the inner side wall of the hollow cylinder, and the space forms a filtered air cavity; two ends of the hollow cylinder are provided with a fixing ring, and the two fixing rings fix the microporous filter tube in the hollow cylinder; the two fixed circular rings respectively seal the upper end opening and the lower end opening of the filtered air cavity, so that the filtered air cavity forms a closed cavity; the pore of the microporous filter pipe is communicated with the pore of the fixed ring, and the pore of the microporous filter pipe forms an air inlet cavity; the air duct is communicated with the filtered air cavity. In the use process of the sampling device, impurities are not easy to enter the filtered air cavity, and the sampling device has the advantages of convenience in installation and disassembly.
Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: this sampling device for boiler flue gas detection does not possess the function of automatic sampling when using, and sampling personnel is too near to take place scalding or respiratory tract infection easily apart from the boiler, and then causes the potential safety hazard, reduces holistic practicality to be inconvenient for people to use.
In order to solve the problems, an improvement is provided for the boiler flue gas sampling device.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a boiler flue gas sampling device, includes the bottom plate, the top fixedly connected with electric telescopic handle of bottom plate, electric telescopic handle's output fixedly connected with fixed box, the first servo motor of right side fixedly connected with of fixed box, the output fixedly connected with screw rod of first servo motor, and the left side of screw rod passes through bearing swing joint in the left side of fixed box inner wall, the surface threaded connection of screw rod has the swivel nut, the top fixedly connected with connecting rod of swivel nut, the top fixedly connected with fixed plate of connecting rod, the right side fixedly connected with detector at fixed box top.
Preferably, the front side fixedly connected with drainage fan on fixed plate right side, the output intercommunication of drainage fan has the bellows, the right side intercommunication of bellows is in the left side of detector inner chamber, the input of drainage fan has the collecting pipe through bearing swing joint, the left side intercommunication of collecting pipe has a plurality of different sampling pipes of size.
Preferably, the surface fixedly connected with driven gear of collecting pipe, the dorsal part fixedly connected with second servo motor on fixed plate right side, the output fixedly connected with driving gear of second servo motor, through tooth meshing between driven gear and the driving gear.
Preferably, a sliding groove is formed in the bottom of the inner wall of the fixed box, a sliding block is fixedly connected to the bottom of the threaded sleeve, and the bottom of the sliding block is slidably connected to the inner cavity of the sliding groove.
Preferably, a through groove is formed in the right side of the top of the fixed box, and the connecting rod penetrates through the inner cavity of the through groove and extends to the upper side of the fixed box.
Preferably, the left side fixedly connected with battery case at bottom plate top, the inner chamber of battery case is provided with the battery, and the left side of battery case has been seted up the hole that charges, all swing joint has the universal wheel all around of bottom plate bottom.
Compared with the prior art, the utility model provides a boiler flue gas sampling device, which has the following beneficial effects:
1. this boiler flue gas sampling device, it reciprocates to drive the fixed case through the output of electric telescopic handle from top to bottom flexible, conveniently adjust the sampling height, the output through first servo motor drives the screw rod and rotates, the screw rod drives the swivel nut through the effect of screw thread and removes left side, the swivel nut passes through the connecting rod and drives the fixed plate and remove left side, the fixed plate drives the collecting pipe and removes left side, the collecting pipe drives the sampling pipe and removes left side, it is convenient to carry out automatic sampling to the flue gas, current boiler flue gas detection is solved and is used sampling device does not possess the function of automatic sampling when using, sampling personnel is too near to take place scalding or respiratory tract infection easily apart from the boiler, and then cause the potential safety hazard, reduce holistic practicality, thereby the problem that the people are inconvenient to use.
2. This boiler flue gas sampling device drives the driving gear through the output of second servo motor and rotates, and the driving gear drives driven gear through tooth meshing's effect and rotates, and driven gear drives the sampling pipe through the collecting pipe and rotates, can sample not unidimensional boiler flue, has improved holistic suitability.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
Wherein: 1. a bottom plate; 2. an electric telescopic rod; 3. a fixed box; 4. a battery case; 5. a universal wheel; 6. a sampling tube; 7. a drive gear; 8. a fixing plate; 9. a detector; 10. a second servo motor; 11. a driven gear; 12. a collection pipe; 13. a bellows; 14. a first servo motor; 15. a through groove; 16. a screw; 17. a drainage fan; 18. a connecting rod; 19. a storage battery; 20. a screw sleeve; 21. a slide block; 22. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a boiler flue gas sampling device comprises a bottom plate 1, an electric telescopic rod 2 is fixedly connected to the top of the bottom plate 1, a fixed box 3 is fixedly connected to the output end of the electric telescopic rod 2, a first servo motor 14 is fixedly connected to the right side of the fixed box 3, a screw 16 is fixedly connected to the output end of the first servo motor 14, the left side of the screw 16 is movably connected to the left side of the inner wall of the fixed box 3 through a bearing, a threaded sleeve 20 is connected to the surface of the screw 16, a connecting rod 18 is fixedly connected to the top of the threaded sleeve 20, a fixed plate 8 is fixedly connected to the top of the connecting rod 18, and a detector 9 is fixedly connected to the right side of the top of the fixed box 3.
Specifically, the front side fixedly connected with drainage fan 17 on fixed plate 8 right side, the output intercommunication of drainage fan 17 has bellows 13, and the right side of bellows 13 communicates in the left side of detector 9 inner chamber, and the input of drainage fan 17 has collecting pipe 12 through bearing swing joint, and the left side intercommunication of collecting pipe 12 has a plurality of different sampling pipes 6 of size.
Through above-mentioned technical scheme, inhale the back through sampling pipe 6 and collecting pipe 12 with the flue gas through the input of drainage fan 17, the output of drainage fan 17 carries the flue gas to detector 9 through bellows 13, conveniently carries out the automatic sampling to the flue gas.
Specifically, the surface fixedly connected with driven gear 11 of collecting pipe 12, the dorsal part fixedly connected with second servo motor 10 on the right side of fixed plate 8, the output fixedly connected with driving gear 7 of second servo motor 10, through tooth meshing between driven gear 11 and the driving gear 7.
Through above-mentioned technical scheme, drive driving gear 7 through the output of second servo motor 10 and rotate, driving gear 7 drives driven gear 11 through tooth meshing's effect and rotates, and driven gear 11 drives sampling tube 6 through collecting pipe 12 and rotates, can sample the boiler flue of equidimension not, has improved holistic suitability.
Specifically, a sliding groove 22 is formed in the bottom of the inner wall of the fixed box 3, a sliding block 21 is fixedly connected to the bottom of the threaded sleeve 20, and the bottom of the sliding block 21 is slidably connected to the inner cavity of the sliding groove 22.
Through the technical scheme, the stability of the screw sleeve 20 in the left-right moving process is effectively improved through the arrangement of the sliding block 21 and the sliding groove 22.
Specifically, a through groove 15 is formed on the right side of the top of the fixed box 3, and a connecting rod 18 penetrates through the inner cavity of the groove 15 and extends to the upper side of the fixed box 3.
Specifically, the left side fixedly connected with battery case 4 at bottom plate 1 top, the inner chamber of battery case 4 is provided with battery 19, and the left side of battery case 4 has been seted up the hole that charges, all swing joint all has universal wheel 5 around bottom plate 1 bottom.
Through above-mentioned technical scheme, through setting up battery 19, can wholly supply power, through setting up universal wheel 5, conveniently wholly remove.
When in use, the output end of the electric telescopic rod 2 stretches up and down to drive the fixed box 3 to move up and down, the sampling height is conveniently adjusted, the output end of the first servo motor 14 drives the screw rod 16 to rotate, the screw rod 16 drives the screw sleeve 20 to move leftwards through the action of threads, the screw sleeve 20 drives the fixed plate 8 to move leftwards through the connecting rod 18, the fixed plate 8 drives the collecting pipe 12 to move leftwards, the collecting pipe 12 drives the sampling pipe 6 to move leftwards, the automatic sampling of flue gas is convenient, the problem that the existing sampling device for detecting the flue gas of the boiler does not have the function of automatic sampling when in use, sampling personnel are too close to the boiler to easily generate scalding or respiratory tract infection, thereby causing potential safety hazard, reducing overall practicality, and being inconvenient for people to use (the working process of the whole device is the above, and the content which is not described in detail in the specification belongs to the prior art known by the expert in the field).
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a boiler flue gas sampling device, includes bottom plate (1), its characterized in that: the utility model discloses a motor-driven telescopic handle for the electric bicycle, including bottom plate (1), motor-driven telescopic handle (2), fixed box (3) are fixed in the top fixedly connected with of bottom plate (1), first servo motor (14) of right side fixedly connected with of fixed box (3), the output fixedly connected with screw rod (16) of first servo motor (14), and the left side of screw rod (16) is through bearing swing joint in the left side of fixed box (3) inner wall, the surface threaded connection of screw rod (16) has swivel nut (20), the top fixedly connected with connecting rod (18) of swivel nut (20), the top fixedly connected with fixed plate (8) of connecting rod (18), the right side fixedly connected with detector (9) at fixed box (3) top.
2. A boiler flue gas sampling apparatus according to claim 1, wherein: the utility model discloses a liquid level meter, including fixed plate (8), collecting pipe, bellows, collecting pipe (12) are connected with in the front side fixedly connected with drainage fan (17) on fixed plate (8) right side, the output intercommunication of drainage fan (17) has bellows (13), the right side of bellows (13) communicates in the left side of detector (9) inner chamber, the input of drainage fan (17) has collecting pipe (12) through bearing swing joint, the left side intercommunication of collecting pipe (12) has a plurality of sampling pipes (6) of equidimension difference.
3. A boiler flue gas sampling apparatus according to claim 2, wherein: the surface fixedly connected with driven gear (11) of collecting pipe (12), the dorsal part fixedly connected with second servo motor (10) on fixed plate (8) right side, the output fixedly connected with driving gear (7) of second servo motor (10), through tooth meshing between driven gear (11) and driving gear (7).
4. A boiler flue gas sampling apparatus according to claim 1, wherein: the bottom of fixed case (3) inner wall has seted up spout (22), the bottom fixedly connected with slider (21) of swivel nut (20), the bottom sliding connection of slider (21) is in the inner chamber of spout (22).
5. A boiler flue gas sampling apparatus according to claim 1, wherein: the right side at the top of the fixed box (3) is provided with a through groove (15), and the connecting rod (18) penetrates through the inner cavity of the through groove (15) and extends to the upper part of the fixed box (3).
6. A boiler flue gas sampling apparatus according to claim 1, wherein: the battery box (4) is fixedly connected to the left side of the top of the bottom plate (1), a storage battery (19) is arranged in an inner cavity of the battery box (4), a charging hole is formed in the left side of the battery box (4), and universal wheels (5) are movably connected to the periphery of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314050.8U CN220019069U (en) | 2023-05-29 | 2023-05-29 | Boiler flue gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314050.8U CN220019069U (en) | 2023-05-29 | 2023-05-29 | Boiler flue gas sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019069U true CN220019069U (en) | 2023-11-14 |
Family
ID=88694040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321314050.8U Active CN220019069U (en) | 2023-05-29 | 2023-05-29 | Boiler flue gas sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019069U (en) |
-
2023
- 2023-05-29 CN CN202321314050.8U patent/CN220019069U/en active Active
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