CN219996644U - Process tail gas collection device - Google Patents
Process tail gas collection device Download PDFInfo
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- CN219996644U CN219996644U CN202321431547.8U CN202321431547U CN219996644U CN 219996644 U CN219996644 U CN 219996644U CN 202321431547 U CN202321431547 U CN 202321431547U CN 219996644 U CN219996644 U CN 219996644U
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- pipeline
- plug
- piece
- fixedly connected
- gas collection
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000013070 direct material Substances 0.000 description 1
- 239000013071 indirect material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a process tail gas collecting device, which particularly relates to the field of collection, and comprises a plug, wherein one side of the plug is fixedly connected with a pipeline, one end of the pipeline, which is far away from the plug, is fixedly connected with a sleeve, the inside of the sleeve is inserted with a collecting pipe, the inside of the pipeline is fixedly provided with a torsion spring, one end of the torsion spring is fixedly provided with a square rod, the outer wall of the square rod is sleeved with a rotating piece, the outer wall of the rotating piece is slidably connected with a spiral groove, the spiral groove is formed in the pipeline, one end of the square rod, which is far away from the torsion spring, is fixedly connected with a pushing piece, one side of the pushing piece is provided with a sliding piece, and the sliding piece is slidably connected in the spiral groove. The utility model is provided with the rotating piece and the spiral groove, when the tail gas enters the pipeline, the air in the pipeline is completely discharged and the air in the pipeline is beaten into the inlet of the exploitation header, so that the effect of discharging the tail gas into the exploitation header after the air in the pipeline is completely discharged is achieved.
Description
Technical Field
The utility model relates to the technical field of acquisition, in particular to a process tail gas acquisition device.
Background
The collection refers to an activity of capturing and recording written materials with definite directions and definite purposes, mainly refers to investigation interviews, consulting and collecting data, and has the main effect of acquiring direct and indirect materials for writing, analysis and report forms.
The Chinese patent publication CN217954011U discloses a tail gas collecting device for detecting tail gas of a motor vehicle, which comprises a joint and a collecting device body, wherein the joint comprises a butt joint pipe and a fixing unit; the right end of the connecting pipe is communicated with the conveying pipe through the connecting pipe, the front side surface of the conveying pipe is communicated with the air outlet pipe, the automobile exhaust pipe can be fixed according to the size of the automobile exhaust pipe, sealing during butt joint is enhanced, external air is prevented from being mixed into the collecting device, the accuracy of the content proportion of substances in the collected tail gas is guaranteed, but the arrangement cannot be used for collecting the tail gas after the air in the pipeline is exhausted, the air in the pipeline can be led to enter the collecting pipe, and the collected tail gas is mixed with air.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a process exhaust gas collection device, which solves the problems set forth in the background art by providing a rotating member and a spiral groove, and when exhaust gas enters the inside of a pipeline, the air inside the pipeline is completely discharged and the air is pumped into an inlet of a mining header.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a technology tail gas collection system, includes the plug, one side fixedly connected with pipeline of plug, the one end fixedly connected with sleeve that the plug was kept away from to the pipeline, telescopic inside pegging graft has the collection pipe, the inside fixed mounting of pipeline has torsion spring, torsion spring's one end fixed mounting has square pole, the outer wall of square pole has cup jointed the rotor, the outer wall sliding connection who rotates the rotor has the helicla flute, the inside at the pipeline is seted up to the helicla flute, the one end fixedly connected with impeller that torsion spring was kept away from to the square pole, one side of impeller is provided with the slider, slider sliding connection is in the inside of helicla flute, the inside articulated flexible connecting rod that has of collection pipe, the one end that the collection pipe was kept away from to flexible connecting rod articulates there is the sealing member, sealing member sliding connection is in the inside of collection pipe, the outer wall fixed mounting of sealing member has first spring, first spring fixed mounting is in the inside of collection pipe, the inside sliding connection of collection pipe has sealed baffle.
In a preferred embodiment, a second spring is fixedly mounted on one side of the sealing partition plate, and the second spring is fixedly mounted inside the collecting tube.
In a preferred embodiment, an air bag is fixedly arranged in the collecting tube, and a compression rod is connected in a sliding manner in the collecting tube.
In a preferred embodiment, one end of the pressure bar is provided with a clamping piece, the clamping piece is inserted into the collecting tube, and the clamping piece is arranged in the sleeve.
In a preferred embodiment, a swivel is rotatably connected to the outer wall of the plug, and a gear is rotatably connected to the interior of the swivel.
In a preferred embodiment, the outer wall of the gear engages with a toothed ring, which is fixedly mounted inside the plug.
In a preferred embodiment, a screw is fixedly connected to one side of the gear, and a fixed arc plate is fixedly connected to one end of the screw away from the gear, and is slidably connected to the inside of the plug.
The utility model has the technical effects and advantages that:
1. according to the utility model, the rotating piece and the spiral groove are arranged, after the plug is fixed on the outer wall of the tail gas discharge pipeline, tail gas in the tail gas discharge pipeline can enter the pipeline, air in the pipeline is completely discharged through the outlet of the sleeve and blows the rotating piece to rotate, the rotating piece rotates, finally the sliding piece seals the outlet of the sleeve and extrudes the telescopic connecting rod, and the telescopic connecting rod drives the sealing piece to drive the inlet of the exploitation header, so that the effect that the tail gas is discharged into the collection header after the air in the pipeline is completely discharged is achieved;
2. according to the utility model, the plug is inserted into the outer wall of the tail gas discharge pipe through the threaded piece and the fixed arc plate, so that the tail gas discharge pipe is abutted against the inner wall of the plug, then the swivel is rotated, the swivel drives the gear to rotate along the toothed ring, the gear is rotated to drive the threaded piece to rotate, the threaded piece rotates to be gradually unfolded, and the fixed arc plate is pushed to clamp and fix the tail gas discharge pipe, so that the effect of fixing the tail gas discharge pipes with different sizes is achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of a pipe structure of the present utility model.
Fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present utility model.
Fig. 4 is an enlarged view of the B-section structure of fig. 2 according to the present utility model.
The reference numerals are: 1. a plug; 2. a pipe; 3. a sleeve; 4. a collection tube; 5. a torsion spring; 6. square rods; 7. a rotating member; 8. a spiral groove; 9. pushing the piece; 10. a slider; 11. a telescopic connecting rod; 12. a seal; 13. a first spring; 14. a sealing separator; 15. a second spring; 16. an air bag; 17. a compression bar; 18. a clamping piece; 19. a swivel; 20. a gear; 21. a toothed ring; 22. a screw; 23. and fixing the arc plate.
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.
Example 1: referring to fig. 1-4 of the specification, the process tail gas collecting device comprises a plug 1, detailed fig. 1, one side of the plug 1 is fixedly connected with a pipeline 2, one end of the pipeline 2 far away from the plug 1 is fixedly connected with a sleeve 3, the inside of the sleeve 3 is plugged with a collecting pipe 4, detailed fig. 3, the inside of the pipeline 2 is fixedly provided with a torsion spring 5, one end of the torsion spring 5 is fixedly provided with a square rod 6, the outer wall of the square rod 6 is sleeved with a rotating piece 7, after the rotating piece 7 is blown by tail gas through the arrangement of blades in the rotating piece 7, the blades drive the rotating piece 7 to slide along a spiral groove 8, the outer wall of the rotating piece 7 is in sliding connection with the spiral groove 8, the spiral groove 8 is formed in the inside of the pipeline 2, detailed fig. 4, one end of the square rod 6 far away from the torsion spring 5 is fixedly connected with a pushing piece 9, one side of the pushing piece 9 is provided with a sliding piece 10, the sliding piece 10 is in sliding connection with the inside of the spiral groove 8, the inside of the collecting pipe 4 is hinged with a telescopic connecting rod 11, one end of the telescopic connecting rod 11 far away from the collecting pipe 4 is hinged with a sealing piece 12, the sealing piece 12 is in sliding connection with the inside of the collecting pipe 4, the sealing piece 12 is in sliding connection with the first sealing spring 13, and the sealing piece 13 is fixedly connected with the inner wall of the collecting pipe 4 is fixedly arranged inside the sealing the collecting pipe 13.
When the tail gas needs to be collected, the plug 1 is fixed outside the tail gas exhaust pipe, then the tail gas inside the tail gas exhaust pipe enters the inside of the pipe 2, the air inside the pipe 2 is discharged through the outlet of the sleeve 3 and blows the rotating member 7 to rotate, the rotating member 7 rotates to drive the square rod 6 to rotate and slide along the spiral groove 8, the square rod 6 rotates to drive the pushing member 9 to rotate and drive the torsion spring 5 to twist, after the rotating member 7 slides along the spiral groove 8 for a certain distance, the rotating member 7 pushes the pushing member 9 to be inserted into the sliding member 10, the rotating member 7 can rotate the sliding member 10 through the square rod 6 and the pushing member 9, the sliding member 10 seals the outlet of the sleeve 3 and extrudes the telescopic connecting rod 11, the telescopic connecting rod 11 drives the sealing member 12 to drive the inlet of the mining header 4, and extrudes the first spring 13 to shrink, after the air in the pipeline 2 is completely discharged, the exhaust is discharged into the collecting tube 4, the air mixed exhaust in the pipeline 2 is prevented from entering the collecting tube 4, so that the exhaust collected by the collecting tube 4 is diluted by the air, and it is noted that when the exhaust enters the collecting tube 4, the exhaust pushes the sealing baffle 14 to slide along the inner wall of the collecting tube 4 and extrude the second spring 15 to shrink, finally, the air in the collecting tube 4 is completely extruded and extrudes the air bag 16, after the air bag 16 is extruded, the air is discharged into the pipeline opened by the collecting tube 4 and pushes the compression bar 17, the compression bar 17 extrudes the clamping piece 18 to stop clamping blocks on the collecting tube 4, the collecting tube 4 can be separated from the sleeve 3, after the collecting tube 4 is separated from the sleeve 3, the first spring 13 resets and pushes the sealing piece 12 to be clamped together, the collecting pipe 4 is sealed again, and exhaust gas collected in the collecting pipe 4 is prevented from being discharged.
Example 2: the sealing partition plate 14 is fixedly provided with a second spring 15 on one side, see fig. 2 in detail, the second spring 15 is fixedly arranged in the collecting tube 4, through the arrangement that a pipeline arranged in the collecting tube 4 is connected with an exhaust hole of an air bag 16, gas in the air bag 16 can pass through the pipeline arranged in the collecting tube 4 to push a pressing rod 17 to open a clamping piece 18, the air bag 16 is fixedly arranged in the collecting tube 4, see fig. 4 in detail, the inside of the collecting tube 4 is slidably connected with the pressing rod 17, one end of the pressing rod 17 is provided with the clamping piece 18, the clamping piece 18 is inserted in the collecting tube 4, the clamping piece 18 is arranged in the sleeve 3, see fig. 3 in detail, the outer wall of the plug 1 is rotationally connected with a rotating ring 19, the inside of the rotating ring 19 is rotationally connected with a gear 20, the outer wall of the gear 20 is meshed with a toothed ring 21, through the arrangement of the inclined angles of teeth of the gear 20 and the toothed ring 21, the gear 20 and the toothed ring 21 can be always meshed, the toothed ring 21 is fixedly arranged in the plug 1, one side of the gear 20 is fixedly connected with a threaded piece 22, the threaded piece 22 is fixedly connected with one side of the gear 20, and the threaded piece 23 is fixedly connected with the threaded piece 23 through the threaded piece 22 and the threaded piece 20 and the threaded piece 23, and the threaded piece 23 is fixedly connected with the threaded piece 23.
It should be noted that, when the plug 1 needs to be clamped on the outer wall of the exhaust pipe, the plug 1 can be inserted on the outer wall of the exhaust pipe, and the exhaust pipe is made to abut against the inner wall of the plug 1, then the swivel 19 is rotated, the swivel 19 drives the gear 20 to rotate along the toothed ring 21, and then the gear 20 rotates to drive the screw thread member 22 to rotate, the screw thread member 22 rotates to be gradually unfolded and push the fixed arc plate 23 to clamp and fix the exhaust pipe, so as to achieve the effect of fixing the exhaust pipe with different sizes, prevent air from entering the inside of the pipeline 2 from the gap between the exhaust pipe and the plug 1, finally, external air is led to enter the inside of the collecting pipe 4, so that the exhaust gas collected inside the collecting pipe 4 is diluted, and it should be noted that when the swivel 19 is reversed, the fixed arc plate 23 does not clamp and fix the exhaust pipe any more, and then the plug 1 is separated from the exhaust gas discharging pipe, the rotating member 7 inside the pipeline 2 stops being blown by the exhaust gas, the torsion spring 5 resets to drive the square rod 6 to rotate, the square rod 6 rotates to drive the rotating member 7 and the pushing member 9 to rotate along the gap between the rotating member 7 and the pushing member 8 to reset the rotating member 10 to be separated from the inside of the collecting pipe 10, and the reset member 10 is slid and the reset device is completely to wait for the inside 10 to be reset.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a technology tail gas collection system, includes plug (1), its characterized in that: one side fixedly connected with pipeline (2) of plug (1), one end fixedly connected with sleeve (3) of plug (1) is kept away from to pipeline (2), the inside grafting of sleeve (3) has collection tube (4), the inside fixed mounting of pipeline (2) has torsion spring (5), the one end fixed mounting of torsion spring (5) has square pole (6), the outer wall of square pole (6) cup joints rotating piece (7), the outer wall sliding connection of rotating piece (7) has helical groove (8), helical groove (8) are seted up in the inside of pipeline (2), one end fixedly connected with push (9) of torsion spring (5) is kept away from to square pole (6), one side of push (9) is provided with slider (10), slider (10) sliding connection is in the inside of helical groove (8), the inside articulated flexible connecting rod (11) of collection tube (4), the one end that flexible connecting rod (11) kept away from collection tube (4) articulates sealing member (12), sealing member (12) are at the inside of collection tube (4) is fixed at a first spring (13), the inside of the collecting tube (4) is connected with a sealing baffle plate (14) in a sliding way.
2. A process off-gas collection device according to claim 1, wherein: a second spring (15) is fixedly arranged on one side of the sealing partition plate (14), and the second spring (15) is fixedly arranged in the collecting pipe (4).
3. A process off-gas collection device according to claim 2, wherein: an air bag (16) is fixedly arranged in the collecting pipe (4), and a compression bar (17) is connected in the collecting pipe (4) in a sliding mode.
4. A process off-gas collection device according to claim 3, wherein: one end of the compression bar (17) is provided with a clamping piece (18), the clamping piece (18) is inserted into the collecting tube (4), and the clamping piece (18) is arranged in the sleeve (3).
5. A process off-gas collection device according to claim 1, wherein: the outer wall of the plug (1) is rotationally connected with a swivel (19), and the inside of the swivel (19) is rotationally connected with a gear (20).
6. The process exhaust gas collection device of claim 5, wherein: the outer wall of the gear (20) is meshed with a toothed ring (21), and the toothed ring (21) is fixedly arranged in the plug (1).
7. The process exhaust gas collection apparatus of claim 6, wherein: one side fixedly connected with screw (22) of gear (20), the one end fixedly connected with fixed arc board (23) of gear (20) is kept away from to screw (22), fixed arc board (23) sliding connection is in the inside of plug (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431547.8U CN219996644U (en) | 2023-06-07 | 2023-06-07 | Process tail gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431547.8U CN219996644U (en) | 2023-06-07 | 2023-06-07 | Process tail gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996644U true CN219996644U (en) | 2023-11-10 |
Family
ID=88605489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321431547.8U Active CN219996644U (en) | 2023-06-07 | 2023-06-07 | Process tail gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996644U (en) |
-
2023
- 2023-06-07 CN CN202321431547.8U patent/CN219996644U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |