CN118008578A - High-altitude high-speed waste gas driving device - Google Patents
High-altitude high-speed waste gas driving device Download PDFInfo
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- CN118008578A CN118008578A CN202410324532.4A CN202410324532A CN118008578A CN 118008578 A CN118008578 A CN 118008578A CN 202410324532 A CN202410324532 A CN 202410324532A CN 118008578 A CN118008578 A CN 118008578A
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- 239000002912 waste gas Substances 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000007789 gas Substances 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 9
- 230000003993 interaction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a high-altitude high-speed waste gas driving device, and relates to the technical field of high-altitude high-speed waste gas treatment. The high-altitude high-speed exhaust gas driving device comprises a mounting cylinder arranged on one side of an aeroengine. This kind of high altitude high-speed waste gas drives from device, drive the in-process of filtering treatment to high altitude high-speed waste gas, carry out filtering treatment to the waste gas of circulation through the filter, and at the in-process of circulation, through the guide effect in the inside conical groove of installation section of thick bamboo, make waste gas pass from mounting disc one side, at the in-process of passing, through the pressure effect of waste gas and each flabellum, drive installation axle and mounting disc rotate, at installation axle pivoted in-process, the resistance effect that offset friction produced with the installation axle outside through the arc wall on each friction block, produce resistance to the waste gas of entering and reduce the pressure of waste gas transportation in-process, form the depressurization effect to the waste gas, further reducing device takes place the probability of breaking damage at the waste gas drives from filtering treatment in-process.
Description
Technical Field
The invention relates to the technical field of high-altitude high-speed waste gas treatment, in particular to a high-altitude high-speed waste gas driving device.
Background
The high-altitude high-speed exhaust gas removing device is a device specially used for an aircraft flying at high altitude and high speed, and is used for removing exhaust gas generated by an engine so as to avoid potential safety risks to the aircraft and passengers. If these exhaust gases are discharged directly to the outside of the aircraft, serious safety hazards are created to the aircraft body and passengers. Therefore, the high-altitude high-speed exhaust gas driving device has the function of effectively treating and driving off the exhaust gas so as to ensure the safety of the aircraft.
In the process of carrying out the drive-off filtration treatment on the waste gas generated by the engine on the aircraft, as the waste gas exhausted by the engine on the aircraft is in a high-temperature and high-pressure state, the direct high-altitude high-speed waste gas drive-off device is used for treating the waste gas, so that the internal pressure of the device is easily overlarge, and the risk of cracking and damaging the device is increased.
Disclosure of Invention
The invention aims to provide a high-altitude high-speed exhaust gas driving device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the high-altitude high-speed waste gas driving device comprises a mounting cylinder arranged on one side of an aeroengine, wherein a first mounting ring is fixed in the aeroengine, a second mounting ring is fixed on the outer side of the mounting cylinder, a plurality of mounting limiting assemblies used for mounting the mounting cylinder and positioning assemblies used for positioning in the mounting process are arranged between the first mounting ring and the second mounting ring, and a treatment assembly used for waste gas filtering driving treatment is arranged in the mounting cylinder;
The treatment assembly comprises a mounting frame fixed in the mounting cylinder, the inside of the mounting frame is connected with a filter plate through a first connecting assembly, and a depressurization assembly for depressurization in the waste gas treatment process is arranged in the mounting cylinder;
the pressure reducing assembly comprises a fixing frame fixed inside a mounting cylinder, a mounting shaft is rotationally connected to the fixing frame, a mounting disc is fixed at one end of the mounting shaft, a plurality of fan blades are fixed on one side, close to the outside of the mounting cylinder, of the mounting disc, a conical groove for air inlet drainage guiding is formed in the mounting cylinder, a friction assembly for rotationally rubbing the mounting shaft is arranged on the fixing frame, and an extrusion assembly for extruding a filter plate is arranged at one end of the mounting shaft.
Preferably, the friction assembly comprises friction blocks arranged around the mounting shaft, an arc-shaped groove is formed in one side, propped against the mounting shaft, of the friction blocks, and a pushing assembly for pushing the friction blocks is arranged on the fixing frame.
Preferably, the pushing assembly comprises a fixed block fixed on the fixed frame, a plurality of first sleeves are fixed on the fixed block, first slide bars are connected to the first sleeves in a sliding mode, one ends of the first slide bars are fixed with the friction blocks, first springs are sleeved on the outer sides of the first sleeves, two ends of the first springs are respectively propped against the fixed block and the friction blocks, and arc-shaped grooves on the friction blocks are kept propped against the outer sides of the mounting shafts under the action of elastic force of the first springs.
Preferably, the extrusion assembly comprises a plurality of protrusions fixed on one side of the filter plate, each protrusion is arranged in an annular array on one side of the filter plate, a disc is fixed at one end of the mounting shaft, and a mounting pin for pushing against the protrusion is fixed on one side of the disc.
Preferably, the first connecting assembly comprises a second sleeve fixed inside the mounting frame, a second sliding rod is connected to the second sleeve in a sliding mode, one end of the second sliding rod is fixed to one side of the filter plate, and a second spring is sleeved on the outer side of each second sleeve.
Preferably, the installation limiting assembly comprises a limiting hole formed in the outer side of the second mounting ring, a connecting block is fixed on the inner side of the aero-engine, a rectangular block is connected to the connecting block through a second connecting assembly, a limiting rod is fixed on the rectangular block, and a moving assembly used for moving each limiting rod is arranged in the aero-engine.
Preferably, the second connecting assembly comprises a plurality of third sleeves fixed on the connecting block, a third sliding rod is connected to the third sleeves in a sliding mode, and one end of the third sliding rod is fixed with the rectangular block.
Preferably, the moving assembly comprises a driving ring rotationally connected to one side of a first mounting ring, the driving ring and the rectangular block are respectively located on two sides of the first mounting ring, a plurality of sliding grooves are formed in the driving ring, the sliding grooves and the sliding grooves are arranged in one-to-one correspondence, transmission pins are slidingly connected to the sliding grooves and the sliding grooves, one ends of the transmission pins are fixed to one side of the rectangular block, and a rotating assembly for rotating the driving ring is arranged on the first mounting ring.
Preferably, the rotating assembly comprises a gear ring fixed on the inner side of the driving ring, an L-shaped frame is fixed on the driving ring, a gear is connected to the L-shaped frame in a rotating mode, the gear and the gear ring are meshed with each other, and a driving motor for rotating the gear is installed on the L-shaped frame.
Preferably, the positioning assembly comprises a positioning pin fixed on one side of the first mounting ring, and a positioning groove matched with the positioning pin is formed in the second mounting ring.
Compared with the prior art, the invention has the beneficial effects that:
This kind of high altitude high-speed waste gas drives from device, drive the in-process of filtering treatment to high altitude high-speed waste gas, carry out filtering treatment to the waste gas of circulation through the filter, and at the in-process of circulation, through the guide effect in the inside conical groove of installation section of thick bamboo, make waste gas pass from mounting disc one side, at the in-process of passing, through the pressure effect of waste gas and each flabellum, drive installation axle and mounting disc rotate, at installation axle pivoted in-process, the resistance effect that offset friction produced with the installation axle outside through the arc wall on each friction block, produce resistance to the waste gas of entering and reduce the pressure of waste gas transportation in-process, form the depressurization effect to the waste gas, further reducing device takes place the probability of breaking damage at the waste gas drives from filtering treatment in-process.
Drawings
FIG. 1 is a schematic diagram of the overall outline structure of the present invention;
FIG. 2 is a schematic view of a mounting and limiting assembly and a second connecting assembly according to the present invention;
FIG. 3 is a schematic view of a moving assembly and a rotating assembly according to the present invention;
FIG. 4 is a schematic view of a positioning assembly according to the present invention;
FIG. 5 is a schematic diagram of a buck assembly according to the present invention;
FIG. 6 is a schematic view of the extrusion assembly of the present invention;
FIG. 7 is a schematic view of a friction assembly and a pushing assembly according to the present invention;
FIG. 8 is a schematic view of a processing assembly and a first connecting assembly according to the present invention;
FIG. 9 is an enlarged schematic view of FIG. 2A;
fig. 10 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1. an aero-engine; 2. a mounting cylinder; 3. a first mounting ring; 4. a second mounting ring; 5. installing a limiting assembly; 501. a limiting hole; 502. a connecting block; 503. rectangular blocks; 504. a limit rod; 6. a second connection assembly; 601. a third sleeve; 602. a third slide bar; 7. a moving assembly; 701. a drive ring; 702. a chute; 703. a chute; 704. a drive pin; 8. a rotating assembly; 801. a gear ring; 802. an L-shaped frame; 803. a gear; 804. a driving motor; 9. a positioning assembly; 901. a positioning pin; 902. a positioning groove; 10. a processing assembly; 1001. a mounting frame; 1002. a filter plate; 11. a first connection assembly; 1101. a second sleeve; 1102. a second slide bar; 1103. a second spring; 12. a buck assembly; 1201. a fixing frame; 1202. a mounting shaft; 1203. a mounting plate; 1204. a fan blade; 1205. a conical groove; 13. a friction assembly; 1301. a friction block; 1302. an arc-shaped groove; 14. a pushing assembly; 1401. a fixed block; 1402. a first sleeve; 1403. a first slide bar; 1404. a first spring; 15. an extrusion assembly; 1501. a protrusion; 1502. a disc; 1503. and (5) mounting a pin.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the high-altitude high-speed exhaust gas driving device comprises a mounting cylinder 2 arranged on one side of an aeroengine 1, wherein a first mounting ring 3 is fixed in the aeroengine 1, a second mounting ring 4 is fixed on the outer side of the mounting cylinder 2, a plurality of mounting limiting assemblies 5 used for mounting the mounting cylinder 2 and positioning assemblies 9 used for positioning in the mounting process are arranged between the first mounting ring 3 and the second mounting ring 4, and a treatment assembly 10 used for exhaust gas filtering driving treatment is arranged in the mounting cylinder 2;
The treatment assembly 10 comprises a mounting frame 1001 fixed inside the mounting cylinder 2, wherein the inside of the mounting frame 1001 is connected with a filter plate 1002 through a first connecting assembly 11, and a depressurization assembly 12 for depressurization in the exhaust gas treatment process is arranged inside the mounting cylinder 2;
The depressurization assembly 12 comprises a fixed frame 1201 fixed inside the installation cylinder 2, an installation shaft 1202 is rotatably connected to the fixed frame 1201, an installation disk 1203 is fixed at one end of the installation shaft 1202, a plurality of fan blades 1204 are fixed on one side, close to the outside of the installation cylinder 2, of the installation disk 1203, a conical groove 1205 for guiding air intake and drainage is arranged inside the installation cylinder 2, a friction assembly 13 for rotationally rubbing the installation shaft 1202 is arranged on the fixed frame 1201, and an extrusion assembly 15 for extruding the filter plate 1002 is arranged at one end of the installation shaft 1202; the friction assembly 13 comprises friction blocks 1301 arranged around the mounting shaft 1202, an arc-shaped groove 1302 is formed in one side, propped against the mounting shaft 1202, of the friction blocks 1301, and a pushing assembly 14 for pushing the friction blocks 1301 is arranged on the fixing frame 1201; after the installation of the installation cylinder 2, exhaust gas discharged from the aeroengine 1 passes through the installation cylinder 2 and flows outwards, the circulated exhaust gas is filtered through the filter plate 1002 in the circulation process of the exhaust gas, the exhaust gas passes through one side of the installation disk 1203 through the guiding function of the conical groove 1205 in the installation cylinder 2 in the circulation process, the installation shaft 1202 and the installation disk 1203 are driven to rotate under the pressure function of the exhaust gas and each fan blade 1204 in the passing process, and the resistance function generated by the friction between the arc-shaped groove 1302 on each friction block 1301 and the outer side of the installation shaft 1202 in the rotation process of the installation shaft 1202 generates resistance to the entering exhaust gas and reduces the pressure in the exhaust gas conveying process.
Preferably, the pushing assembly 14 comprises a fixed block 1401 fixed on a fixed frame 1201, a plurality of first sleeves 1402 are fixed on the fixed block 1401, first sliding rods 1403 are connected on the first sleeves 1402 in a sliding manner, one ends of the first sliding rods 1403 are fixed with the friction blocks 1301, first springs 1404 are sleeved on the outer sides of the first sleeves 1402, two ends of each first spring 1404 are respectively abutted against the fixed block 1401 and the friction blocks 1301, and arc-shaped grooves 1302 on the friction blocks 1301 are kept abutted against the outer sides of the mounting shafts 1202 under the action of elasticity of the corresponding first springs 1404; the movement of the friction block 1301 after being forced is guided by the first bushings 1402 and the first sliding bars 1403, and the arc-shaped grooves 1302 on the friction block 1301 are pushed to be kept against the outer side of the mounting shaft 1202 by the first springs 1404.
Preferably, the pressing assembly 15 includes a plurality of protrusions 1501 fixed to one side of the filter plate 1002, each protrusion 1501 being disposed in an annular array on one side of the filter plate 1002, one end of the mounting shaft 1202 being fixed with a disc 1502, one side of the disc 1502 being fixed with a mounting pin 1503 for pushing against the protrusion 1501; during rotation of the mounting shaft 1202, the disc 1502 is driven to rotate synchronously, during rotation of the disc 1502, mounting pins 1503 on the disc 1502 are made to abut against the protrusions 1501 in sequence, when the mounting pins 1503 abut against the protrusions 1501, the filter plate 1002 is pushed to move towards the inner side of the mounting frame 1001, and when the mounting pins 1503 do not abut against the protrusions 1501, the filter plate 1002 is pushed to reset through the second springs 1103, so that during rotation of the mounting shaft 1202, the filter plate 1002 is driven to reciprocate on the mounting frame 1001 through transmission, and the filter plate 1002 is driven to reciprocate.
Preferably, the first connecting assembly 11 comprises a second sleeve 1101 fixed inside the mounting frame 1001, a second slide bar 1102 is slidably connected to the second sleeve 1101, one end of the second slide bar 1102 is fixed to one side of the filter plate 1002, and a second spring 1103 is sleeved on the outer side of each second sleeve 1101; the movement of the stressed filter plate 1002 is guided by the second sleeve 1101 and the second slide bar 1102, and the reset movement of the stressed filter plate 1002 is facilitated by the respective second springs 1103.
Preferably, the installation limiting component 5 comprises a limiting hole 501 formed in the outer side of the second mounting ring 4, a connecting block 502 is fixed on the inner side of the aero-engine 1, a rectangular block 503 is connected to the connecting block 502 through a second connecting component 6, a limiting rod 504 is fixed on the rectangular block 503, and a moving component 7 for moving each limiting rod 504 is arranged in the aero-engine 1; the installation cylinder 2 is installed in the aeroengine 1, in the installation process, the installation cylinder 2 is pushed towards the aeroengine 1, in the pushing process, the second installation ring 4 is positioned and offset with the first installation ring 3 through the positioning action of the positioning pins 901 and the positioning grooves 902, after the positioning and offset, the rectangular blocks 503 after being stressed are subjected to gathering movement through the moving assembly 7, in the movement process of the rectangular blocks 503, the limiting rods 504 are inserted into the limiting holes 501, the limiting installation of the installation cylinder 2 on the inner side of the aeroengine 1 is further completed through the interaction of the limiting rods 504 and the limiting holes 501.
Preferably, the second connecting assembly 6 comprises a plurality of third sleeves 601 fixed on the connecting block 502, and third sliding rods 602 are slidably connected to the third sleeves 601, and one ends of the third sliding rods 602 are fixed with the rectangular blocks 503; the movement of the stressed rectangular block 503 is guided by the third sleeve 601 and the third slide bar 602.
Preferably, the moving assembly 7 comprises a driving ring 701 rotatably connected to one side of the first mounting ring 3, the driving ring 701 and the rectangular block 503 are respectively located at two sides of the first mounting ring 3, a plurality of sliding grooves 702 are formed in the first mounting ring 3, a plurality of inclined grooves 703 are formed in the driving ring 701, each sliding groove 702 is arranged in one-to-one correspondence with each inclined groove 703, transmission pins 704 are slidably connected to the sliding grooves 702 and the inclined grooves 703, one end of each transmission pin 704 is fixed to one side of the rectangular block 503, and a rotating assembly 8 for rotating the driving ring 701 is arranged on the first mounting ring 3; the gear 803 is driven to rotate by the driving motor 804, in the process of rotating the gear 803, the driving ring 701 is driven to rotate by the mutual meshing transmission between the gear 803 and the gear ring 801, in the process of rotating the driving ring 701, the rectangular blocks 503 are driven to move under the force through the interaction of the chute 703 and the driving pins 704, and in the process of moving the rectangular blocks 503 under the force, the rectangular blocks 503 after being forced are gathered by the sliding guiding action of the third sleeves 601 and the third sliding rods 602.
Preferably, the rotating assembly 8 comprises a gear ring 801 fixed on the inner side of the driving ring 701, an L-shaped frame 802 is fixed on the driving ring 701, a gear 803 is rotatably connected on the L-shaped frame 802, the gear 803 is meshed with the gear ring 801, and a driving motor 804 for rotating the gear 803 is mounted on the L-shaped frame 802; the gear 803 is driven to rotate by the driving motor 804, and the driving ring 701 is driven to rotate by the intermeshing transmission between the gear 803 and the ring gear 801 during the rotation of the gear 803.
Working principle: during the process of driving off and filtering high-speed high-altitude waste gas, the installation cylinder 2 is installed in the aeroengine 1, during the installation process, the installation cylinder 2 is pushed towards the aeroengine 1, during the pushing process, the second installation ring 4 is positioned and abutted against the first installation ring 3 through the positioning action of the positioning pins 901 and the positioning grooves 902, after the positioning and abutted against the first installation ring 3, the gear 803 is driven to rotate through the driving motor 804, during the rotation process of the gear 803, the driving ring 701 is driven to rotate through the mutual meshing transmission between the gear 803 and the gear ring 801, during the rotation process of the driving ring 701, the rectangular blocks 503 are driven to move under force through the interaction of the inclined grooves 703 and the driving pins 704, during the movement process of the rectangular blocks 503, the rectangular blocks 503 are gathered and moved through the sliding guiding action of the third sleeve pipes 601 and the third sliding rods 602, during the movement process of the rectangular blocks 503, the limiting rods 504 are inserted into the inside of the limiting holes 501, and the limiting rings 4 are abutted against the limiting holes through the interaction of the limiting rods 504, and the limiting of the second installation ring 4 is further mounted on the inner side of the aeroengine 1;
After the installation of the installation cylinder 2, exhaust gas discharged from the aeroengine 1 passes through the installation cylinder 2 and flows out, in the process of circulating the exhaust gas, the circulating exhaust gas is filtered through the filter plate 1002, in the process of circulating the exhaust gas, the exhaust gas passes through one side of the installation disk 1203 through the guiding function of the conical groove 1205 in the installation cylinder 2, in the process of passing through, the installation shaft 1202 and the installation disk 1203 are driven to rotate under the pressure function of the exhaust gas and each fan blade 1204, in the process of rotating the installation shaft 1202, the resistance function generated by the friction between the arc-shaped groove 1302 on each friction block 1301 and the outer side of the installation shaft 1202 generates resistance to the entering exhaust gas, the pressure in the process of conveying the exhaust gas is reduced, and the pressure reduction function to the exhaust gas is formed, so that the probability of fracture damage of the device in the exhaust gas driving and filtering process is further reduced;
In the process of rotating the mounting shaft 1202, the disc 1502 is driven to synchronously rotate, in the process of rotating the disc 1502, the mounting pins 1503 on the disc 1502 are sequentially abutted against the protrusions 1501, when the mounting pins 1503 are abutted against the protrusions 1501, the filter plate 1002 is pushed to move towards the inner side of the mounting frame 1001, and when the mounting pins 1503 are not abutted against the protrusions 1501, the filter plate 1002 is pushed to reset through the second springs 1103, so that the mounting shaft 1202 drives the filter plate 1002 to reciprocate on the mounting frame 1001 through transmission in the process of rotating, the filter plate 1002 is enabled to shake through the reciprocating motion of the filter plate 1002, particles blocked on one side of the filter plate 1002 are separated through shaking of the filter plate 1002, and efficient waste gas driving and filtering treatment of the filter plate 1002 is facilitated.
Claims (10)
1. The utility model provides a high-altitude high-speed waste gas drives from device which characterized in that: comprising
The aircraft engine (1) is internally fixed with a first mounting ring (3), the outer side of the mounting cylinder (2) is fixed with a second mounting ring (4), a plurality of mounting limiting assemblies (5) for mounting the mounting cylinder (2) and positioning assemblies (9) for positioning in the mounting process are arranged between the first mounting ring (3) and the second mounting ring (4), and a treatment assembly (10) for filtering, driving and separating waste gas is arranged in the mounting cylinder (2);
The treatment assembly (10) comprises a mounting frame (1001) fixed inside the mounting cylinder (2), wherein a filter plate (1002) is connected inside the mounting frame (1001) through a first connecting assembly (11), and a depressurization assembly (12) for depressurization in the waste gas treatment process is arranged inside the mounting cylinder (2);
The pressure reducing assembly (12) comprises a fixing frame (1201) fixed inside a mounting cylinder (2), a mounting shaft (1202) is rotationally connected to the fixing frame (1201), a mounting disc (1203) is fixed to one end of the mounting shaft (1202), a plurality of fan blades (1204) are fixed to one side, close to the outside of the mounting cylinder (2), of the mounting cylinder (2) is provided with a conical groove (1205) for guiding air intake drainage, a friction assembly (13) for rotationally rubbing the mounting shaft (1202) is arranged on the fixing frame (1201), and an extrusion assembly (15) for extruding a filter plate (1002) is arranged at one end of the mounting shaft (1202).
2. The high-altitude high-speed exhaust gas removal device according to claim 1, wherein: the friction assembly (13) comprises friction blocks (1301) arranged around an installation shaft (1202), an arc-shaped groove (1302) is formed in one side, propped against the installation shaft (1202), of each friction block (1301), and a pushing assembly (14) for pushing the friction blocks (1301) is arranged on the fixing frame (1201).
3. The high-altitude high-speed exhaust gas removal apparatus according to claim 2, wherein: the pushing assembly (14) comprises a fixed block (1401) fixed on a fixed frame (1201), a plurality of first sleeves (1402) are fixed on the fixed block (1401), first sliding rods (1403) are connected to the first sleeves (1402) in a sliding mode, one ends of the first sliding rods (1403) are fixed with the friction blocks (1301), first springs (1404) are sleeved on the outer sides of the first sleeves (1402), two ends of the first springs (1404) are respectively abutted to the fixed block (1401) and the friction blocks (1301), and arc grooves (1302) on the friction blocks (1301) are kept abutted to the outer sides of the mounting shafts (1202) under the action of elastic force of the first springs (1404).
4. A high-altitude high-speed exhaust gas-driving apparatus according to claim 3, wherein: the extrusion assembly (15) comprises a plurality of bulges (1501) fixed on one side of the filter plate (1002), the bulges (1501) are arranged in an annular array on one side of the filter plate (1002), a disc (1502) is fixed at one end of the mounting shaft (1202), and a mounting pin (1503) used for pushing against the bulges (1501) is fixed on one side of the disc (1502).
5. The high-altitude high-speed exhaust gas removal apparatus according to claim 4, wherein: the first connecting assembly (11) comprises a second sleeve (1101) fixed inside the mounting frame (1001), a second sliding rod (1102) is connected to the second sleeve (1101) in a sliding mode, one end of the second sliding rod (1102) is fixed to one side of the filter plate (1002), and a second spring (1103) is sleeved on the outer side of each second sleeve (1101).
6. The high-altitude high-speed exhaust gas removal device according to claim 1, wherein: the installation limiting assembly (5) comprises limiting holes (501) formed in the outer side of the second mounting ring (4), a connecting block (502) is fixed on the inner side of the aero-engine (1), a rectangular block (503) is connected to the connecting block (502) through a second connecting assembly (6), a limiting rod (504) is fixed to the rectangular block (503), and a moving assembly (7) used for moving each limiting rod (504) is arranged in the aero-engine (1).
7. The high-altitude high-speed exhaust gas removal apparatus according to claim 6, wherein: the second connecting assembly (6) comprises a plurality of third sleeves (601) fixed on the connecting block (502), third sliding rods (602) are connected to the third sleeves (601) in a sliding mode, and one ends of the third sliding rods (602) are fixed with the rectangular blocks (503).
8. The high-altitude high-speed exhaust gas removal apparatus according to claim 6, wherein: the movable assembly (7) comprises a driving ring (701) which is rotationally connected to one side of a first mounting ring (3), the driving ring (701) and a rectangular block (503) are respectively located on two sides of the first mounting ring (3), a plurality of sliding grooves (702) are formed in the first mounting ring (3), a plurality of sliding grooves (703) are formed in the driving ring (701), the sliding grooves (702) and the sliding grooves (703) are arranged in a one-to-one correspondence mode, transmission pins (704) are slidingly connected to the sliding grooves (702) and the sliding grooves (703), one end of each transmission pin (704) is fixed to one side of the rectangular block (503), and a rotary assembly (8) for rotating the driving ring (701) is arranged on the first mounting ring (3).
9. The high-altitude high-speed exhaust gas removal apparatus according to claim 8, wherein: the rotating assembly (8) comprises a gear ring (801) fixed on the inner side of a driving ring (701), an L-shaped frame (802) is fixed on the driving ring (701), a gear (803) is connected to the L-shaped frame (802) in a rotating mode, the gear (803) and the gear ring (801) are arranged in a meshed mode, and a driving motor (804) for rotating the gear (803) is installed on the L-shaped frame (802).
10. The high-altitude high-speed exhaust gas removal apparatus according to claim 9, wherein: the positioning assembly (9) comprises a positioning pin (901) fixed on one side of the first mounting ring (3), and a positioning groove (902) which is mutually matched with the positioning pin (901) is formed in the second mounting ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410324532.4A CN118008578A (en) | 2024-03-21 | 2024-03-21 | High-altitude high-speed waste gas driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410324532.4A CN118008578A (en) | 2024-03-21 | 2024-03-21 | High-altitude high-speed waste gas driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118008578A true CN118008578A (en) | 2024-05-10 |
Family
ID=90952147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410324532.4A Withdrawn CN118008578A (en) | 2024-03-21 | 2024-03-21 | High-altitude high-speed waste gas driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118008578A (en) |
-
2024
- 2024-03-21 CN CN202410324532.4A patent/CN118008578A/en not_active Withdrawn
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Application publication date: 20240510 |