CN217878521U - Flue gas sampling probe - Google Patents
Flue gas sampling probe Download PDFInfo
- Publication number
- CN217878521U CN217878521U CN202221302811.3U CN202221302811U CN217878521U CN 217878521 U CN217878521 U CN 217878521U CN 202221302811 U CN202221302811 U CN 202221302811U CN 217878521 U CN217878521 U CN 217878521U
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- CN
- China
- Prior art keywords
- threaded rod
- fixed mounting
- plate
- mounting
- extension
- 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.)
- Expired - Fee Related
Links
- 239000000523 sample Substances 0.000 title claims abstract description 58
- 238000005070 sampling Methods 0.000 title claims abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract description 19
- 239000003546 flue gas Substances 0.000 title abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 21
- 241001330002 Bambuseae Species 0.000 claims abstract description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 21
- 239000011425 bamboo Substances 0.000 claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 230000010354 integration Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 18
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000003517 fume Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 14
- 238000001514 detection method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a flue gas sampling probe, including mount table and probe main part, the top fixed mounting of mount table has the mounting panel, and one side fixed mounting of mounting panel has servo motor, and servo motor's output integration is connected with the threaded rod, and the top fixed mounting of mount table has the fixed plate, and servo motor's one end is kept away from to the threaded rod passes through bearing and fixed plate swing joint, and the surface screw thread of threaded rod installs a movable section of thick bamboo, and the positive fixed mounting of a movable section of thick bamboo has the extension board. The utility model discloses a be provided with threaded rod and movable cylinder, the inspector control threaded rod rotates and makes movable cylinder remove to the direction that is close to the vehicle afterbody, and movable cylinder drives the extension board and removes to the direction that is close to the vehicle afterbody to make the probe main part stretch into the pipe of discharging fume of vehicle and detect, the in-process that detects does not need the inspector manual to stretch into the pipe of discharging fume with the probe main part, make the inspector inhale a large amount of smoke and dust with a large amount of dust particles that contain in the flue gas, the inspector of being convenient for detects.
Description
Technical Field
The utility model relates to a probe technical field specifically is a flue gas sampling probe.
Background
The fuel of thermal power generation is mainly coal. A large amount of toxic and harmful gases are generated in the combustion process, a large amount of diesel oil or heavy oil and the like are inevitably needed in the operation process of a thermal power plant, and the volatile harmful gases of oil materials easily cause poisoning of personnel and even cause fire accidents, so that the subsequent assumption is not reasonable. The flue gas is often sampled in production to detect the concentration of harmful substances.
The authorization notice number is CN210571613U, and discloses a flue gas sampling probe and a flue gas detection device, wherein a protection plate at the upstream of a filter is arranged on a sampling probe or a mounting seat of the sampling probe, so that when the flue gas sampling probe extends into a flue for sampling, flue gas directly impacts the protection plate, the filter is prevented from being impacted by the flue gas, the filter is prevented from being eroded, and the service life of the flue gas sampling probe is prolonged.
However, this kind of probe still need be through manual mode with tail gas sampling probe and flue discharge pipe connection by the testing personnel when using, wait to detect and take off after finishing, because contain a large amount of dust particles in the flue gas to make the testing personnel can inhale a large amount of smoke and dust, the testing personnel of being inconvenient for detect, consequently, need design a flue gas sampling probe in order to solve above-mentioned problem.
Disclosure of Invention
An object of the utility model is to provide a flue gas sampling probe to the probe that provides in solving above-mentioned background art still need be by the measurement personnel through manual mode with tail gas sampling probe and flue delivery union coupling when using, takes off after waiting to detect the end, because contains a large amount of dust granules in the flue gas, thereby makes the measurement personnel can inhale a large amount of smoke and dust, is not convenient for the problem that measurement personnel detected.
In order to achieve the above object, the utility model provides a following technical scheme: a smoke sampling probe comprising: the mounting table comprises a mounting table body and a probe body, wherein the mounting table is fixedly mounted at the top end of the mounting table, a servo motor is fixedly mounted on one side of the mounting table, the output end of the servo motor is integrally connected with a threaded rod, a fixing plate is fixedly mounted at the top end of the mounting table, one end, far away from the servo motor, of the threaded rod is movably connected with the fixing plate through a bearing, a movable cylinder is mounted on the outer surface of the threaded rod in a threaded mode, and an extension plate is fixedly mounted on the front side of the movable cylinder.
Preferably, the top end of the mounting table is fixedly provided with a slide rail, a slide block is slidably mounted inside the slide rail, and one surface of the slide block is connected with the extension plate.
Preferably, the bottom of mount table is provided with the bottom plate, and the top fixed mounting of bottom plate has the telescopic link, and the top of telescopic link is connected with the bottom of mount table.
Preferably, the back of the movable cylinder is fixedly connected with an indicating rod, and the top end of the mounting table is marked with scale marks.
Preferably, the top of extension board is provided with protection machanism, and protection machanism includes the riser, the bottom of riser and the top fixed connection of extension board, and one side integration of riser is connected with the extension rod, and the surface of extension rod is cup jointed and is installed a removal section of thick bamboo, and the top of probe main part is provided with the protective cover, and the bottom fixed mounting of protective cover has the connecting block.
Preferably, the surface of extension rod cup joints and installs the spring, and the one end of spring is connected with removing a section of thick bamboo, and the other end of spring is connected with one side of riser.
Preferably, the top of extension rod has evenly seted up spacing hole, and the gag lever post is installed in the top of protective cover insertion, and the top fixed mounting of gag lever post has the horizontal pole.
Has the advantages that:
1. through being provided with threaded rod and movable cylinder, measurement personnel control threaded rod rotates and makes movable cylinder remove, movable cylinder drives the extension board to being close to the tobacco pipe, thereby make the probe main part stretch to the pipe of discharging fume and detect, the in-process that detects does not need measurement personnel manual to stretch into the pipe of discharging fume with the probe main part, a large amount of dust granules that contain in order to avoid in the flue gas make measurement personnel inhale a large amount of smoke and dust, the measurement personnel of being convenient for detect, solved by measurement personnel through manual mode with tail gas sampling probe and flue exhaust union coupling, take off after waiting to detect the end, because contain a large amount of dust granules in the flue gas, thereby make measurement personnel can inhale a large amount of smoke and dust's problem.
2. Through being provided with protection machanism, remove a section of thick bamboo and remove the one end to the extension rod to make the protective cover the probe main part, guaranteed that the probe main part is protected when not using, can not accumulate the dust when guaranteeing the probe main part not using, in order to avoid long-term the use to lead to probe main part detection effect insensitive.
During the use, measurement personnel start servo motor 113, servo motor 113 drives threaded rod 114 when working and rotates, threaded rod 114 is in the time of the pivoted, make movable section of thick bamboo 116 remove on threaded rod 114, measurement personnel control threaded rod 114 rotates and makes movable section of thick bamboo 116 remove to the direction that is close to the sample tobacco pipe, movable section of thick bamboo 116 drives extension plate 117 and removes, thereby make probe main part 111 stretch to the pipe of discharging fume and detect, the back finishes detecting, measurement personnel are through removing protective cover 213, make movable section of thick bamboo 212 remove the one end of extension rod 211, thereby make protective cover 213 cover probe main part 111, guaranteed that probe main part 111 obtains the protection when not using, can not accumulate the dust when guaranteeing probe main part 111 not using, lead to probe main part 111 detection effect insensitive with long-term use.
Drawings
FIG. 1 is a schematic top view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in front elevation and partially sectioned view;
FIG. 3 is a schematic side view of the extension board and the protective cover of the present invention;
fig. 4 is a schematic enlarged sectional view of a part of the structure in fig. 3 according to the present invention.
In the figure: 110. an installation table; 111. a probe body; 112. a base plate; 113. a servo motor; 114. a threaded rod; 115. a fixing plate; 116. a movable barrel; 117. an extension plate; 118. an indication lever; 119. scale lines; 120. a slide rail; 121. a slider; 122. a telescopic rod; 123. mounting a plate; 200. a protection mechanism; 210. a vertical plate; 211. an extension rod; 212. moving the drum; 213. a protective cover; 214. connecting blocks; 215. a spring; 216. a limiting hole; 217. a limiting rod; 218. a cross bar.
Detailed Description
Example one
Referring to fig. 1-2, the present invention provides an embodiment: a smoke sampling probe comprising: mounting table 110 and probe main part 111, all electrical apparatus that well used are the model that can directly purchase on the market, and its concrete theory of operation is the prior art that the personnel in this field are familiar with, so do not explain here, the top fixed mounting of mounting table 110 has mounting panel 123, one side fixed mounting of mounting panel 123 has servo motor 113, servo motor 113's output integration is connected with threaded rod 114, the top fixed mounting of mounting table 110 has fixed plate 115, the threaded rod 114 is kept away from servo motor 113's one end and is passed through bearing and fixed plate 115 swing joint, the surface screw thread of threaded rod 114 installs movable cylinder 116, the front fixed mounting of movable cylinder 116 has extension plate 117, servo motor 113 drives threaded rod 114 and rotates when working, threaded rod 114 rotates, when threaded rod 114 rotates, make movable cylinder 116 remove on threaded rod 114, inspector controls threaded rod 114 to rotate and make movable cylinder 116 remove, movable cylinder 116 drives extension plate 117 and removes to the direction of sampling, thereby make probe main part 111 stretch to the smoke pipe and detect, need not the manual probe main part 111 of inspector to stretch into smoke and smoke exhaust pipe, so as to avoid a large amount of exhaust gas in the smoke and dust suction personnel's exhaust duct to be convenient for the inspector to inhale a large amount of dust and dust, thereby make the inspection personnel to detect the flue dust and to detect the problem of the flue dust by the connection of the detection by the detection of the detection personnel's connection of the smoke and dust detection under the smoke dust detection.
Further, the top fixed mounting of mount table 110 has slide rail 120, and the inside slidable mounting of slide rail 120 has slider 121, and the one side of slider 121 is connected with extension board 117, and slider 121 and slide rail 120 make probe main part 111 move steadily stretching to the in-process of tub of discharging fume, have improved the stability when using.
Furthermore, the back fixedly connected with of a movable section of thick bamboo 116 instructs pole 118, and the top of mount table 110 is carved with scale mark 119, and a movable section of thick bamboo 116 drives and instructs pole 118 to remove, but measurement personnel according to scale mark 119 accurate control probe main part 111 stretches into the length of vehicle vent-pipe, avoids the collision and improves the precision of tail gas sample.
Example two
The utility model provides a flue gas sampling probe, compare in embodiment one, please refer to fig. 2, the top of extension board 117 is provided with protection machanism 200, protection machanism 200 includes riser 210, the bottom of riser 210 and the top fixed connection of extension board 117, one side integration of riser 210 is connected with extension rod 211, extension rod 211's surface cup joints and installs a removal section of thick bamboo 212, the top of probe main part 111 is provided with protective cover 213, protective cover 213's bottom fixed mounting has connecting block 214, the measurement personnel are through removing protective cover 213, make a removal section of thick bamboo 212 remove the one end of extension rod 211, thereby make protective cover 213 cover probe main part 111, guaranteed that probe main part 111 obtains the protection when not using, can not accumulate the dust when guaranteeing probe main part 111 not using, so as to avoid long-term use to lead to probe main part 111 detection effect insensitive.
Further, the outer surface of extension rod 211 cup joints and installs spring 215, the one end of spring 215 is connected with removing a section of thick bamboo 212, the other end of spring 215 is connected with one side of riser 210, when removing protective cover 213, spring 215 can take place deformation, loosen and remove a section of thick bamboo 212, the pulling force of spring 215 acts on and removes a section of thick bamboo 212, it moves a section of thick bamboo 212 to the one side that is close to extension board 117, make protective cover 213 can remove by oneself, when the inspection personnel need use probe main part 111, protective cover 213 can remove by oneself to the position that does not shelter from probe main part 111.
Further, spacing hole 216 has evenly been seted up at the top of extension rod 211, and gag lever post 217 is installed in the top of protective cover 213, and the top fixed mounting of gag lever post 217 has horizontal pole 218, and after the position of adjustment protective cover 213, it is inside that spacing hole 216 is inserted with gag lever post 217 again, and spacing hole 216 and gag lever post 217 will move a section of thick bamboo 212 and fix, make and remove a section of thick bamboo 212 no longer remove, more have stability when making protective cover 213 play the guard action.
EXAMPLE III
The utility model provides a smoke sampling probe compares in embodiment one, please refer to fig. 2, and the bottom of mount table 110 is provided with bottom plate 112, and the top fixed mounting of bottom plate 112 has telescopic link 122, and the top of telescopic link 122 is connected with the bottom of mount table 110, starts two telescopic links 122 for the high emergence of mount table 110 changes, and then makes the high emergence of probe main part 111 change, makes the device be applicable to the not sampling requirement of co-altitude.
Claims (3)
1. A smoke sampling probe, comprising: mount table (110) and probe main part (111), the top fixed mounting of mount table (110) has mounting panel (123), one side fixed mounting of mounting panel (123) has servo motor (113), the output integration of servo motor (113) is connected with threaded rod (114), the top fixed mounting of mount table (110) has fixed plate (115), bearing and fixed plate (115) swing joint are passed through to the one end that servo motor (113) were kept away from in threaded rod (114), the surface screw thread of threaded rod (114) installs movable section of thick bamboo (116), the front fixed mounting of movable section of thick bamboo (116) has extension board (117).
2. A smoke sampling probe according to claim 1 wherein: a sliding rail (120) is fixedly installed at the top end of the installation table (110), a sliding block (121) is installed inside the sliding rail (120) in a sliding mode, and one surface of the sliding block (121) is connected with the extension plate (117); a bottom plate (112) is arranged at the bottom of the mounting table (110), an expansion link (122) is fixedly mounted at the top end of the bottom plate (112), and the top end of the expansion link (122) is connected with the bottom end of the mounting table (110); an indicating rod (118) is fixedly connected to the back of the movable cylinder (116), and scale marks (119) are marked on the top end of the mounting table (110).
3. A smoke sampling probe according to claim 1 wherein: the top of the extension plate (117) is provided with a protection mechanism (200), the protection mechanism (200) comprises a vertical plate (210), the bottom end of the vertical plate (210) is fixedly connected with the top end of the extension plate (117), one side of the vertical plate (210) is integrally connected with an extension rod (211), the outer surface of the extension rod (211) is sleeved with a movable cylinder (212), the top of the probe main body (111) is provided with a protection cover (213), and the bottom end of the protection cover (213) is fixedly provided with a connecting block (214); a spring (215) is sleeved on the outer surface of the extension rod (211), one end of the spring (215) is connected with the movable barrel (212), and the other end of the spring (215) is connected with one side of the vertical plate (210); spacing hole (216) have evenly been seted up at the top of extension rod (211), and gag lever post (217) are installed in the top of protective cover (213) insertion, and the top fixed mounting of gag lever post (217) has horizontal pole (218).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302811.3U CN217878521U (en) | 2022-05-28 | 2022-05-28 | Flue gas sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302811.3U CN217878521U (en) | 2022-05-28 | 2022-05-28 | Flue gas sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217878521U true CN217878521U (en) | 2022-11-22 |
Family
ID=84091880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221302811.3U Expired - Fee Related CN217878521U (en) | 2022-05-28 | 2022-05-28 | Flue gas sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217878521U (en) |
-
2022
- 2022-05-28 CN CN202221302811.3U patent/CN217878521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |