CN221612815U - Combined type smoke emission monitoring device - Google Patents
Combined type smoke emission monitoring device Download PDFInfo
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- CN221612815U CN221612815U CN202323615059.5U CN202323615059U CN221612815U CN 221612815 U CN221612815 U CN 221612815U CN 202323615059 U CN202323615059 U CN 202323615059U CN 221612815 U CN221612815 U CN 221612815U
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- Prior art keywords
- pipe
- pin
- plate
- shaped
- monitoring device
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- 239000000779 smoke Substances 0.000 title claims abstract description 46
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 52
- 238000012544 monitoring process Methods 0.000 claims abstract description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 20
- 239000003546 flue gas Substances 0.000 claims description 20
- 241000208125 Nicotiana Species 0.000 claims description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000523 sample Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a combined type smoke emission monitoring device which comprises a monitoring sampling box, an embedded pipe and a sampling pipe, wherein the outer wall of the monitoring sampling box is connected with the sampling pipe in an embedded pipe intercommunication way, the combined type smoke emission monitoring device further comprises a clamping mechanism, the clamping mechanism capable of being installed in a combined mode is arranged outside the embedded pipe of the monitoring sampling box, a smoke inlet pipe of the clamping mechanism can be arranged at a chimney in advance in cooperation with a perforated plate, then the embedded pipe and the sampling pipe of the monitoring sampling box can extend into the chimney from a flange ring and the smoke inlet pipe of the clamping mechanism to be sampled, the clamping mechanism can be installed at the bottom of a U-shaped fixed plate outside the embedded pipe and a U-shaped movable plate outside the smoke inlet pipe in a pin joint locking mode, so that the monitoring sampling box can be installed outside the chimney by means of the clamping mechanism, and after the pin joint structure of the U-shaped fixed plate and the U-shaped movable plate is detached, the monitoring sampling box can be directly pulled out from the position to be detached, and the high-efficiency maintenance and the detachment of the monitoring sampling box at the chimney is facilitated.
Description
Technical Field
The utility model relates to the technical field of flue gas emission monitoring, in particular to a combined type flue gas emission monitoring device.
Background
The flue gas monitoring is to monitor the concentration and total emission amount of gaseous pollutants and particulate matters discharged by an atmospheric pollution source, when monitoring the sulfur dioxide discharge concentration in flue gas, a factory usually selects a flue gas monitor to be arranged at a flue gas detection position of the factory, and in the flue gas and flue gas monitoring work of the flue gas monitor, the basic principle of hole measurement position and measuring point arrangement is that the hole measurement position should be arranged at a pipeline airflow stable section and vertical pipelines are prioritized.
At present, when the smoke emission monitor monitors the emission of the flue gas of a factory pipeline, a sampling probe is usually installed at a chimney, data generated by sampling at the sampling probe is transmitted to the indoor smoke emission monitor for display through a data line, when the sampling probe used for smoke emission monitoring is installed at the chimney, a worker usually installs a pipe body with a flange outside the chimney pipeline in advance, then a bolt and a nut are used for locking connection between a sampling probe shell and the flange, and when the probe is subsequently adopted for disassembly and replacement maintenance, the problem of difficult disassembly of rust easily occurs to the installation bolt of the sampling probe, so that the smoke emission monitor probe in the existing installation mode has the problem of low maintenance efficiency.
Disclosure of utility model
The utility model mainly aims to provide a combined type smoke emission monitoring device, a clamping mechanism capable of being installed in a combined mode is arranged outside a tube embedding part of a monitoring sampling box, a smoke inlet tube of the clamping mechanism can be installed at a chimney in advance in cooperation with a perforated plate, then the tube embedding part and a sampling tube of the monitoring sampling box can extend into the chimney from a flange ring of the clamping mechanism and the smoke inlet tube to be sampled, a U-shaped fixed plate outside the tube embedding part and the bottom of a U-shaped movable plate outside the smoke inlet tube of the clamping mechanism can be subjected to pin joint locking installation, so that the monitoring sampling box is installed outside the chimney by virtue of the clamping mechanism, after a pin joint structure of the U-shaped fixed plate and the U-shaped movable plate is detached, the monitoring sampling box can be pulled out of and detached from the smoke inlet tube directly, the efficient maintenance and detachment of the monitoring sampling box at the chimney are facilitated, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a combination formula flue gas emission monitoring devices, includes the monitoring sampling case, inlays pipe and sampling pipe, the outer pipe intercommunication that inlays of wall of monitoring sampling case is connected with the sampling pipe, still includes clamping mechanism, clamping mechanism includes fixed ring, U-shaped fixed plate, base board, flange ring, income tobacco pipe, foraminiferous board, U-shaped movable plate, table clamp plate, pin and cotter pin, inlay the outer welding of pipe has fixed ring, and fixed ring orientation monitoring sampling case's the outer welding U-shaped fixed plate of dorsal surface, inlay the pipe cartridge in income tobacco pipe, and go into one side mouth of pipe welding flange ring of tobacco pipe, the flange ring is pressed and is fixed the ring surface, and the outer welding of income tobacco pipe clamp sleeve at flange ring rear has the foraminiferous board, the lower face of foraminiferous board and U-shaped fixed plate has table clamp plate and base board to weld respectively, and table clamp plate presses at the base plate surface, set up the fixed hole that is used for the pin between table clamp plate and the cotter pin, and the pin is worn out the locating the body of rod and is used for seting up the cotter pin.
Further, the straight pin rod of the cotter pin penetrates out of the column hole and then is bent and deformed, and the size of the pin head ring body of the cotter pin is larger than the diameter of the hole body of the column hole; the straight pin rod of the cotter pin can be bent close to the pin rod of the cotter pin after penetrating out of the column hole, so that the cotter pin is not easy to deviate from the column hole.
Further, the diameter of the annular hole of the flange ring is the same as the diameter of the pipe cavity of the smoke inlet pipe, and the diameter of the annular hole of the flange ring is the same as the diameter of the pipe body of the embedded pipe; the flange ring and the smoke inlet pipe can be clamped into the embedding pipe for embedding.
Further, a U-shaped groove for clamping and embedding the pipe is formed in the plate body of the U-shaped fixed plate, and the groove width of the U-shaped groove is larger than the diameter of the pipe body of the embedded pipe; the U-shaped fixed plate and the fixed ring can be clamped outside the embedded pipe after being welded.
Further, a U-shaped groove for clamping and sleeving the smoke tube is formed in the plate body of the U-shaped movable plate, and the groove width of the U-shaped groove is larger than the diameter of the tube body of the smoke tube; the U-shaped movable plate can be clamped outside the smoke inlet pipe through a U-shaped groove.
Further, the length of the pin rod of the pin is larger than the thickness of the plate body formed by stacking the base plate and the gauge pressure plate; the pin rod of the pin can penetrate out of the base plate and the surface pressing plate to be connected with the cotter pin.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the clamping mechanism capable of being assembled is arranged outside the embedded pipe of the monitoring sampling box, the smoke inlet pipe of the clamping mechanism can be arranged at the chimney in advance by matching with the perforated plate, then the embedded pipe and the sampling pipe of the monitoring sampling box can extend into the chimney from the flange ring and the smoke inlet pipe of the clamping mechanism for sampling, and the bottom of the U-shaped fixed plate outside the embedded pipe and the U-shaped movable plate outside the smoke inlet pipe of the clamping mechanism can be subjected to pin joint locking installation, so that the monitoring sampling box is arranged outside the chimney by means of the clamping mechanism, and after the pin joint structures of the U-shaped fixed plate and the U-shaped movable plate are detached, the monitoring sampling box can be directly pulled out from the smoke inlet pipe for disassembly, thereby facilitating efficient maintenance and disassembly of the monitoring sampling box at the chimney.
Drawings
Fig. 1 is an assembly schematic diagram of the whole and clamping mechanism of a combined smoke emission monitoring device according to the present utility model.
Fig. 2 is an exploded view of a clamping mechanism of the combined smoke emission monitoring device.
Fig. 3 is a schematic diagram of a U-shaped fixed plate structure of a combined smoke emission monitoring device according to the present utility model.
In the figure: 1. monitoring a sampling box; 2. embedding a pipe; 3. a sampling tube; 4. a clamping mechanism; 5. a fixed ring; 6. a U-shaped fixed plate; 7. a base plate; 8. a flange ring; 9. a smoke inlet pipe; 10. a perforated plate; 11. a U-shaped movable plate; 12. a gauge pressure plate; 13. fixing holes; 14. a pin; 15. a post hole; 16. and (5) a cotter pin.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a combined type smoke emission monitoring device comprises a monitoring sampling box 1, a tube embedding 2 and a sampling tube 3, wherein the sampling tube 3 is connected outside the wall of the monitoring sampling box 1 through the tube embedding 2, the device also comprises a clamping mechanism 4, the clamping mechanism 4 comprises a fixed ring 5, a U-shaped fixed plate 6, a base plate 7, a flange ring 8, a smoke inlet pipe 9, a perforated plate 10, a U-shaped movable plate 11, a gauge pressure plate 12, a pin 14 and a cotter pin 16, the fixed ring 5 is welded outside the tube embedding 2, the U-shaped fixed plate 6 is welded towards the back ring surface of the monitoring sampling box 1, the tube embedding 2 is inserted in the smoke inlet pipe 9, and go into one side mouth of pipe welding flange ring 8 of tobacco pipe 9, flange ring 8 presses at fixed ring 5 surface, and the outside welding of tobacco pipe 9 of going into behind the flange ring 8 has the foraminiferous board 10, the outside cutting ferrule of tobacco pipe 9 that goes into between foraminiferous board 10 and the flange ring 8 has U-shaped movable plate 11, and the lower face of U-shaped movable plate 11 and U-shaped fixed plate 6 has welded gauge pressure plate 12 and base board 7 respectively, and gauge pressure plate 12 presses at base board 7 surface, set up between gauge pressure plate 12 and the base board 7 and be used for the fixed hole 13 of cartridge pin 14, and the body of rod department that pin 14 worn out fixed hole 13 has been seted up and has been used for clamping cotter pin 16.
Wherein, the straight pin rod of the cotter pin 16 passes through the column hole 15 and then bends and deforms, and the size of the pin head ring body of the cotter pin 16 is larger than the diameter of the hole body of the column hole 15; the straight pin shaft of the cotter pin 16 can be bent close to the pin shaft of the pin 14 after penetrating out of the column hole 15, so that the cotter pin 16 is not easy to deviate from the column hole 15.
The diameter of the annular hole of the flange ring 8 is the same as the diameter of the pipe cavity of the smoke inlet pipe 9, and the diameter of the annular hole of the flange ring 8 is the same as the diameter of the pipe body of the embedded pipe 2; the flange ring 8 and the smoke inlet pipe 9 can be clamped into the embedding pipe 2 for embedding.
Wherein, a U-shaped groove for clamping and embedding the pipe 2 is arranged at the plate body of the U-shaped fixed plate 6, and the groove width of the U-shaped groove is larger than the diameter of the pipe body of the embedded pipe 2; the U-shaped fixed plate 6 and the fixed ring 5 can be clamped outside the embedded pipe 2 after being welded.
Wherein, a U-shaped groove for clamping and sleeving the smoke tube 9 is arranged at the plate body of the U-shaped movable plate 11, and the groove width of the U-shaped groove is larger than the diameter of the tube body of the smoke tube 9; the U-shaped movable plate 11 can be clamped outside the smoke inlet pipe 9 by a U-shaped groove.
The length of the pin rod of the pin 14 is larger than the thickness of the plate body formed by superposing the base plate 7 and the gauge pressure plate 12; the pin shaft of the pin 14 can be passed out of the base plate 7 and the gage plate 12 to be connected with the cotter pin 16.
It should be noted that, the utility model is a combined type flue gas emission monitoring device, after a clamping mechanism 4 is arranged outside an embedded pipe 2 of a monitoring sampling box 1, a flue gas inlet pipe 9 of the clamping mechanism 4 can be clamped in advance at a pre-opening hole on the surface of a chimney pipeline, then a perforated plate 10 is connected with the wall of the chimney straight pipe by rivets, when the monitoring sampling box 1 needs to be installed at the chimney pipeline, the embedded pipe 2 and the sampling pipe 3 can be extended into the chimney from a flange ring 8 and the flue gas inlet pipe 9, then a U-shaped movable plate 11 can be clamped outside the flue gas inlet pipe 9 between the perforated plate 10 and the flange ring 8, a gauge pressure plate 12 below the U-shaped movable plate 11 can be pressed at a base support plate 7 of the U-shaped fixed plate 6, then a pin 14 is used to be inserted into a fixed hole 13 of the gauge pressure plate 12 and the base support plate 7, at the moment, the cotter pin 16 passes through a column hole 15 of the pin 14, the straight pin rod of the cotter pin 16 can be bent close to the pin rod of the pin 14 after penetrating out of the column hole 15, so that the cotter pin 16 is not easy to break out of the column hole 15, the fixed ring 5 and the flange ring 8 are clamped together to be connected, the monitoring sample box 1 is installed outside a chimney, when the monitoring sample box 1 needs to be disassembled, after the pin rod of the cotter pin 16 is bent, the cotter pin 16 is taken away from the column hole 15, then the pin 14 is pulled up from the fixed hole 13, the U-shaped movable plate 11 is lifted and detached into the smoke tube 9, at the moment, the embedded tube 2 and the sampling tube 3 of the monitoring sample box 1 can be pulled out from the flange ring 8 and the smoke tube 9, so that the monitoring sample box 1 can be conveniently detached, when the monitoring sample box 1 needs to be connected with a smoke emission detector after being installed, a special data cable can be used to be connected, the smoke data collected by the suction of the sampling tube 3 of the monitoring sampling box 1 can be transmitted to the smoke emission detector for display.
It should be noted that the present utility model is a combined type smoke emission monitoring device, and the components in the present utility model are all known to those skilled in the art, and the structures and principles of the present utility model are all known to those skilled in the art through technical manuals or through routine experimental methods.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a combination formula fume emission monitoring device, includes monitoring sampling case (1), inlays tub (2) and sampling pipe (3), the outer intercommunication of inlaying tub (2) in the wall of monitoring sampling case (1) is connected with sampling pipe (3), its characterized in that: still include clamping mechanism (4), clamping mechanism (4) include fixed ring (5), U-shaped fixed plate (6), base plate (7), flange ring (8), go into tobacco pipe (9), foraminiferous board (10), U-shaped movable plate (11), gauge pressure plate (12), pin (14) and opening round pin (16), it has fixed ring (5) to inlay tub (2) outer welding, and fixed ring (5) are towards the dorsal surface welding U-shaped fixed plate (6) of monitoring sampling box (1), inlay tub (2) cartridge is in going into tobacco pipe (9), and go into one side mouth of pipe welding flange ring (8) of tobacco pipe (9), the flange ring (8) are pressed and are fixed ring (5) surface, and go into tobacco pipe (9) outer welding of flange ring (8) rear have foraminiferous board (10), go into (9) between foraminiferous board (10) and flange ring (8) have U-shaped movable plate (11), and U-shaped movable plate (6) are pressed down board (12) and pin (7) and are offered between the surface (13) of measuring pressure plate (7) and the face of pallet (13) respectively, and a column hole (15) for clamping the cotter pin (16) is arranged at the rod body part of the pin (14) penetrating out of the fixed hole (13).
2. A combined flue gas emission monitoring device according to claim 1, wherein: the straight pin rod of the cotter pin (16) is bent and deformed after penetrating out of the column hole (15), and the size of the pin head ring body of the cotter pin (16) is larger than the diameter of the hole body of the column hole (15).
3. A combined flue gas emission monitoring device according to claim 1, wherein: the diameter of the annular hole of the flange ring (8) is the same as the diameter of the pipe cavity of the smoke inlet pipe (9), and the diameter of the annular hole of the flange ring (8) is the same as the diameter of the pipe body of the embedded pipe (2).
4. A combined flue gas emission monitoring device according to claim 1, wherein: a U-shaped groove for clamping and embedding the pipe (2) is formed in the plate body of the U-shaped fixed plate (6), and the groove width of the U-shaped groove is larger than the diameter of the pipe body of the embedded pipe (2).
5. A combined flue gas emission monitoring device according to claim 1, wherein: a U-shaped groove for clamping and sleeving the smoke tube (9) is formed in the plate body of the U-shaped movable plate (11), and the groove width of the U-shaped groove is larger than the diameter of the tube body of the smoke tube (9).
6. A combined flue gas emission monitoring device according to claim 1, wherein: the length of the pin rod of the pin (14) is larger than the thickness of the plate body formed by superposing the base plate (7) and the gauge pressure plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323615059.5U CN221612815U (en) | 2023-12-28 | 2023-12-28 | Combined type smoke emission monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323615059.5U CN221612815U (en) | 2023-12-28 | 2023-12-28 | Combined type smoke emission monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221612815U true CN221612815U (en) | 2024-08-27 |
Family
ID=92441832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323615059.5U Active CN221612815U (en) | 2023-12-28 | 2023-12-28 | Combined type smoke emission monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221612815U (en) |
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2023
- 2023-12-28 CN CN202323615059.5U patent/CN221612815U/en active Active
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