CN117899584B - Dispersed cooling device for flue gas pipeline of bag type dust collector - Google Patents
Dispersed cooling device for flue gas pipeline of bag type dust collector Download PDFInfo
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- CN117899584B CN117899584B CN202410315992.0A CN202410315992A CN117899584B CN 117899584 B CN117899584 B CN 117899584B CN 202410315992 A CN202410315992 A CN 202410315992A CN 117899584 B CN117899584 B CN 117899584B
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- fixedly connected
- box
- flue gas
- gear
- inner box
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003546 flue gas Substances 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 title abstract description 40
- 239000006185 dispersion Substances 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000003517 fume Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance 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
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a flue gas pipeline dispersion cooling device of a bag type dust collector, which comprises a box body and an inner box, wherein the top of the inner box is communicated with a vertical pipe. This scattered cooling device of pocket type dust remover flue gas pipeline, after the hot flue gas in the pocket type dust remover passes through the connecting pipe and gets into the inner box, upwards arrange into the standpipe again, under the drive of motor, the arc carries out the up-and-down motion around the standpipe, arc spun water carries out the rapid cooling to the flue gas in the standpipe, the arc is when removing, the scraper blade clears away the dust of riser inner wall, and fall to collect in the collecting bag in the inner box, conveniently clear up, reuse after can filtering the inside flue gas of standpipe in addition, arc spun water is direct to contact with the standpipe, the rapid cooling of flue gas of pocket type dust remover has been realized, prevent that its direct emission from causing scalding staff or damaging other equipment.
Description
Technical Field
The invention relates to the technical field of bag type dust collectors, in particular to a flue gas pipeline dispersion cooling device of a bag type dust collector.
Background
The bag-type dust collector is characterized by having high dust collection efficiency, wide air quantity range, simple structure, convenient maintenance operation and lower cost than an electric dust collector, being capable of running under the high temperature condition of 200 ℃ or higher, insensitive to the characteristics of dust and not influenced by dust and electric resistance, being divided into a cylinder shape and a flat shape according to the shape of a filter bag, adopting a porous bag-type filter element to collect dust from dust-containing gas, adopting dust collection equipment for collecting dust from dust-containing gas, and adopting dust removal equipment for removing dust from the surface of the filter bag when the thickness of the dust layer on the surface of the filter bag is to a certain extent so as to ensure the air permeability required by continuous operation of the filter bag; filtering and purifying dust-containing air in an operation area and exhaust gas of a storage bin of a pneumatic conveying system; separating dust or clean gas as a product from the gas-solid two-phase flow; the dust collector is suitable for collecting fine, dry and non-fibrous dust, and when dust-containing gas enters a bag type dust collector, dust with large particles and large specific gravity is deposited under the action of gravity and falls into an ash bucket, and when the gas containing the fine dust passes through a filter material, the dust is blocked, so that the gas is purified.
The temperature of flue gas after the filtration of bag collector is higher, if not directly discharge through handling, then probably scalds outside operating personnel, or external equipment damages, does not have quick effectual flue gas cooling arrangement that is used for bag collector at present, can have certain dust in the inside exhaust flue gas of exhaust pipe in addition, uses for a long time and adsorbs on the pipeline inner wall, can reduce the diameter of exhaust port, untimely cleaning can influence the effect of discharging fume.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a dispersion cooling device for a flue gas pipeline of a bag type dust collector, which solves the problem that the temperature of flue gas is higher and a smoke exhaust pipeline can be adsorbed by dust to influence the smoke exhaust effect.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a dispersion cooling device of bag collector flue gas pipeline, includes box and inner box, the top intercommunication of inner box has the standpipe to the top of standpipe rotates and is connected with first gear, and the top of box is provided with the apron, the inside fixedly connected with of apron is discharged the tobacco pipe, the bottom of discharging the tobacco pipe rotates with the top of first gear and is connected, the middle part fixedly connected with montant of first gear, one side of montant just is located the inside of standpipe and passes through horizontal pole fixedly connected with scraper blade, the top fixedly connected with protection casing of apron, the top of montant runs through the protection casing and extends to the top of protection casing, the fixed surface of montant is connected with the belt pulley to all rotate around being located the inner box and be connected with the threaded rod, fixed surface is connected with the second gear with first gear engaged with, the surface screw thread connection of threaded rod has the slider to one side fixedly connected with riser, one side that the arc is close to the apopore has been seted up to one side of riser.
Preferably, the lower part between the two sides of the inner wall of the box body is fixedly connected with a filter plate, the surface of the inner box is fixedly connected with the inside of the filter plate, and the surface of the threaded rod is rotationally connected with the inside of the filter plate.
Preferably, the bottom fixedly connected with annular plate of first gear to the surface of annular plate rotates with the inside of standpipe and is connected, the top fixedly connected with annular ring of first gear, and the surface of annular ring rotates with the inside of discharging fume the pipe and be connected.
Preferably, the surface and the back of the box body are both communicated with a three-way pipe, the surface of the three-way pipe is communicated with a water inlet pipe, one end of the three-way pipe extending to the inside of the box body is communicated with a hose, and one end of the hose is communicated with one side of the arc plate.
Preferably, the filter screen is fixedly connected with between the both sides of interior incasement wall to the inside of filter screen is provided with the filter bucket, the bottom intercommunication of interior case has the intake pipe, the bottom of intake pipe runs through the box and extends to the bottom of box, the bottom of intake pipe is provided with the installing frame.
Preferably, the front and rear of the inner wall of the box body are fixedly connected with sliding rails, the surface of each sliding rail is fixedly connected with a movable block, and one side of each movable block is fixedly connected with one side of each sliding block.
Preferably, the middle part fixedly connected with support of first gear to the inside fixed connection of montant and support, the bottom of box both sides all communicates there is the drain pipe to the smoke vent has been seted up at the top of protection casing.
The invention provides a flue gas pipeline dispersion cooling device of a bag type dust collector. Compared with the prior art, the method has the following beneficial effects:
The flue gas pipeline dispersion cooling device of the bag type dust collector is characterized in that a vertical pipe is communicated with the top of an inner box, a first gear is rotationally connected to the top of the vertical pipe, a cover plate is arranged at the top of a box body, a smoke exhaust pipe is fixedly connected to the inside of the cover plate, the bottom end of the smoke exhaust pipe is rotationally connected with the top of the first gear, the middle part of the first gear is fixedly connected with a vertical rod, one side of the vertical rod is fixedly connected with a scraping plate through a transverse rod, the top of the cover plate is fixedly connected with a protective cover, the top of the vertical rod penetrates through the protective cover and extends to the top of the protective cover, a belt pulley is fixedly connected to the surface of the vertical rod through belt transmission, a motor is fixedly connected to the top of the vertical rod, threaded rods are rotationally connected to the bottom of the inner wall of the box body and are positioned in front and back of the inner box, the surface of the threaded rod is fixedly connected with a second gear meshed with the first gear, the surface of the threaded rod is in threaded connection with a sliding block, one side of the sliding block is fixedly connected with an arc plate, one side of the arc plate, which is close to the vertical pipe, is provided with a water outlet, hot flue gas in the bag type dust collector enters the inner box through the connecting pipe and then upwards flows into the vertical pipe, the arc plate moves up and down around the vertical pipe under the driving of the motor, water sprayed by the arc plate rapidly cools flue gas in the vertical pipe, the scraping plate cleans dust on the inner wall of the vertical plate while moving, and falls into a collecting bag in the inner box to be conveniently cleaned, water cooled by the flue gas in the vertical pipe can be filtered and reused, the water sprayed by the arc plate directly contacts with the vertical pipe, so that the rapid cooling of the flue gas of the bag type dust collector is realized, preventing direct discharge of the water from scalding workers or damaging other equipment.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of a standpipe structure of the present invention;
FIG. 4 is a side view of the internal structure of the present invention;
FIG. 5 is a perspective view of a first gear arrangement of the present invention;
FIG. 6 is a perspective view of an arcuate plate structure of the present invention;
FIG. 7 is a cross-sectional view of the inner box structure of the present invention;
FIG. 8 is a perspective view of the shield structure of the present invention;
FIG. 9 is a perspective view of the flight configuration of the present invention;
Fig. 10 is an enlarged view of a portion of fig. 3 a in accordance with the present invention.
In the figure: 1-box, 2-inner box, 3-standpipe, 4-first gear, 5-apron, 6-exhaust pipe, 7-montant, 8-horizontal pole, 9-scraper blade, 10-protection casing, 11-belt pulley, 12-belt, 13-motor, 14-threaded rod, 15-second gear, 16-slider, 17-arc, 18-apopore, 19-filter, 20-annular, 21-annular circle, 22-tee pipe, 23-inlet tube, 24-hose, 25-filter screen, 26-filter bucket, 27-intake pipe, 28-installing frame, 29-slide rail, 30-movable block, 31-support, 32-drain pipe, 33-exhaust port.
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. 1-10, the present invention provides a technical solution: the utility model provides a dispersion cooling device of bag collector flue gas pipeline, including box 1 and inner box 2, the top intercommunication of inner box 2 has standpipe 3, and the top of standpipe 3 rotates and is connected with first gear 4, and the top of box 1 is provided with apron 5, the inside fixedly connected with of apron 5 is discharged fume tube 6, the bottom of discharging fume tube 6 rotates with the top of first gear 4 to be connected, the middle part fixedly connected with montant 7 of first gear 4, one side of montant 7 just is located the inside of standpipe 3 and passes through horizontal pole 8 fixedly connected with scraper blade 9, scraper blade 9 hugs closely the inner wall of standpipe 3, the quantity of horizontal pole 8 is provided with three on the single scraper blade 9, the top fixedly connected with protection casing 10 of apron 5, the top of montant 7 runs through protection casing 10 and extends to the top of protection casing 10, the fixed surface of montant 7 is connected with belt pulley 11 to pass through belt 12 transmission between the surface of belt pulley 11 and be connected, the top fixedly connected with motor 13 of montant 7, motor 13 is three-phase asynchronous motor, can carry out positive and negative rotation, and motor 13 carries out fixed connection with montant 7 at middle part moreover, the bottom of box 1 inner wall just is located the front and back of inner box 2 and all rotates and be connected with threaded rod 14, the fixed surface of threaded rod 14 is connected with the second gear 15 with first gear 4 engaged with, threaded rod 14's surface threaded connection has slider 16, and one side fixedly connected with arc 17 of slider 16, the apopore 18 has been seted up to one side that arc 17 is close to standpipe 3, a plurality of apopores 18 have been seted up.
Referring to fig. 2, in the invention, a filter plate 19 is fixedly connected below the two sides of the inner wall of a box body 1, the surface of an inner box 2 is fixedly connected with the inside of the filter plate 19, the surface of a threaded rod 14 is rotatably connected with the inside of the filter plate 19, and the filter plate 19 plays a certain role in fixing the inner box 2.
Referring to fig. 2, 3 and 10, in the present invention, the bottom of the first gear 4 is fixedly connected with the annular plate 20, the surface of the annular plate 20 is rotatably connected with the inside of the standpipe 3, the top of the first gear 4 is fixedly connected with the annular ring 21, and the surface of the annular ring 21 is rotatably connected with the inside of the smoke exhaust pipe 6, the cross section of the annular ring 21 is in a T shape, so that the first gear 4 and the smoke exhaust pipe 6 are connected into a whole, when the cover plate 5 is removed, the smoke exhaust pipe 6, the first gear 4 and the scraper 9 can be taken out together, and when working, the annular plate 20 and the annular ring 21 are arranged on the first gear 4, so that the connection between the standpipe 3 and the smoke exhaust pipe 6 can be facilitated.
Referring to fig. 1, 2 and 6, in the present invention, the surface and the back of the box 1 are both communicated with a tee 22, the surface of the tee 22 is communicated with a water inlet pipe 23, one end of the tee 22 extending into the box 1 is communicated with a hose 24, one end of the hose 24 is communicated with one side of the arc 17, the hose 24 is provided with a certain flexibility, and the arc 17 does not play a blocking role when moving.
Referring to fig. 3 and 7, in the present invention, a filter screen 25 is fixedly connected between two sides of an inner wall of an inner tank 2, a filter bucket 26 is disposed inside the filter screen 25, an air inlet pipe 27 is connected to the bottom of the inner tank 2, the bottom end of the air inlet pipe 27 penetrates through the tank 1 and extends to the bottom of the tank 1, a mounting frame 28 is disposed at the bottom end of the air inlet pipe 27, a plate on the back of the inner tank 2 can be detached, so that the filter bucket 26 can be conveniently removed for cleaning, and the filter bucket 26 is disposed at a position right below a vertical pipe 3.
Referring to fig. 4, in the invention, the front and rear parts of the inner wall of the box body 1 are fixedly connected with the sliding rail 29, the surface of the sliding rail 29 is fixedly connected with the movable block 30, one side of the movable block 30 is fixedly connected with one side of the sliding block 16, and the movable block 30 and the sliding rail 29 are arranged to play a limiting role on the movement of the sliding block 16.
Referring to fig. 5, in the invention, a bracket 31 is fixedly connected to the middle part of a first gear 4, the surface of a vertical rod 7 is fixedly connected to the inside of the bracket 31, drain pipes 32 are communicated with the bottoms of two sides of a box body 1, a smoke exhaust hole 33 is formed in the top of a protective cover 10, the bracket 31 is in a straight shape, the hollow diameter of the middle part of the first gear 4 is consistent with that of a vertical pipe 3 and a smoke exhaust pipe 6, and the discharge of smoke cannot be blocked.
And all that is not described in detail in this specification is well known to those skilled in the art.
During the use, connect the installing frame 28 on the flue gas pipeline of pocket type dust remover, the inside of exhaust flue gas entering inner box 2 through intake pipe 27, then the inside of standpipe 3 is got into through the filtration of filter screen 25, the inside of protection casing 10 is got into to rethread exhaust pipe 6, finally discharge through exhaust port 33, water injection through inlet tube 23, get into the inside of arc 17 through tee pipe 22 and hose 24, and spout the surface to standpipe 3 from apopore 18 on the arc 17, in the operation, start motor 13 through external switch, motor 13 drives montant 7 and rotates, the rotation of montant 7 drives belt pulley 11 and rotates, through the transmission of belt 12, drive three montant 7 and rotate together, montant 7 drives first gear 4 and rotates, the second gear 15 that meshes with first gear 4 will drive threaded rod 14, slider 16 drives arc 17 under the spacing effect of slide rail 29 and movable block 30 and makes upward or downward movement, simultaneously, scraper 9 also drives scraper 9 and clears away the adsorbant of standpipe 3 inner wall, the adsorbant falls into filter hopper 26, it is gone into filter stack 3 through the filter screen of filter stack 1, the bottom of drain pipe 32 is got into to filter stack 1 through the filter screen of cooling down.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a bag collector flue gas pipeline dispersion cooling device, includes box (1) and inner box (2), its characterized in that: the utility model discloses a novel smoke exhaust device, including inner box (2), casing (1), motor (13), threaded rod (14) and threaded rod (14) are connected with one another, riser (3) are connected with in top intercommunication of inner box (2) to riser (3) are rotated on top to riser (3) are connected with first gear (4) top rotation, and casing (1) are provided with apron (5) at the top, the inside fixedly connected with smoke exhaust pipe (6) of apron (5), the bottom of smoke exhaust pipe (6) is connected with the top rotation of first gear (4), middle part fixedly connected with montant (7) of first gear (4), one side of montant (7) just is located riser (3) the inside through horizontal pole (8) fixedly connected with scraper blade (9), apron (5) are connected with protection casing (10) are run through at the top, top of montant (7) runs through protection casing (10) and extends to the top of protection casing (10), fixedly connected with belt pulley (11) of montant (7) to be connected with through belt pulley (12) transmission between the surface of belt pulley (11), top fixedly connected with motor (13) of top of montant (7), the bottom of inner box (1) inner wall just is located in front of inner box (2) is connected with threaded rod (14) and threaded rod (14) is connected with threaded rod (14) respectively, and one side fixedly connected with arc (17) of slider (16), apopore (18) have been seted up to one side that arc (17) are close to standpipe (3), the bottom fixedly connected with annular plate (20) of first gear (4) to the inside rotation of annular plate (20) is connected with standpipe (3), the top fixedly connected with annular ring (21) of first gear (4), and the inside rotation of annular ring (21) surface and exhaust pipe (6) is connected, fixedly connected with filter screen (25) between the both sides of inner wall of inner box (2) to the inside of filter screen (25) is provided with filter funnel (26), the bottom intercommunication of inner box (2) has intake pipe (27), the bottom of intake pipe (27) runs through box (1) and extends to the bottom of box (1), the bottom of intake pipe (27) is provided with installing frame (28), the middle part fixedly connected with support (31) of first gear (4) and the inside fixedly connected with of support (31), the bottom of box (1) of protection casing (25) and exhaust pipe (33) are opened to the bottom of drain pipe (10) all, and the top (33) of drain pipe (1) are opened.
2. The flue gas pipeline dispersion cooling device of the bag filter according to claim 1, wherein: the lower part between the two sides of the inner wall of the box body (1) is fixedly connected with a filter plate (19), the surface of the inner box (2) is fixedly connected with the inside of the filter plate (19), and the surface of the threaded rod (14) is rotationally connected with the inside of the filter plate (19).
3. The flue gas pipeline dispersion cooling device of the bag filter according to claim 1, wherein: the surface and the back of box (1) all are linked together there is three-way pipe (22) to the surface intercommunication of three-way pipe (22) has inlet tube (23), the one end that three-way pipe (22) extended to the inside of box (1) communicates there is hose (24), and the one end of hose (24) is linked together with one side of arc (17).
4. The flue gas pipeline dispersion cooling device of the bag filter according to claim 1, wherein: the novel movable box is characterized in that a sliding rail (29) is fixedly connected to the front and the rear of the inner wall of the box body (1), a movable block (30) is fixedly connected to the surface of the sliding rail (29), and one side of the movable block (30) is fixedly connected with one side of the sliding block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410315992.0A CN117899584B (en) | 2024-03-20 | 2024-03-20 | Dispersed cooling device for flue gas pipeline of bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410315992.0A CN117899584B (en) | 2024-03-20 | 2024-03-20 | Dispersed cooling device for flue gas pipeline of bag type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117899584A CN117899584A (en) | 2024-04-19 |
| CN117899584B true CN117899584B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410315992.0A Active CN117899584B (en) | 2024-03-20 | 2024-03-20 | Dispersed cooling device for flue gas pipeline of bag type dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN117899584B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769523A (en) * | 2021-08-18 | 2021-12-10 | 江苏省同济科技有限公司 | Environment-friendly energy-saving dust remover |
| CN115770447A (en) * | 2022-11-30 | 2023-03-10 | 江苏嫦娥环境科技有限公司 | Sack cleaner removes dust heat sink in advance |
| CN116328433A (en) * | 2021-12-25 | 2023-06-27 | 江苏康洁环境工程有限公司 | Bag type dust collector for purifying industrial kiln gas |
| CN219624090U (en) * | 2023-04-03 | 2023-09-01 | 天津高能时代大气污染治理有限公司 | Flue gas heat recovery device |
-
2024
- 2024-03-20 CN CN202410315992.0A patent/CN117899584B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769523A (en) * | 2021-08-18 | 2021-12-10 | 江苏省同济科技有限公司 | Environment-friendly energy-saving dust remover |
| CN116328433A (en) * | 2021-12-25 | 2023-06-27 | 江苏康洁环境工程有限公司 | Bag type dust collector for purifying industrial kiln gas |
| CN115770447A (en) * | 2022-11-30 | 2023-03-10 | 江苏嫦娥环境科技有限公司 | Sack cleaner removes dust heat sink in advance |
| CN219624090U (en) * | 2023-04-03 | 2023-09-01 | 天津高能时代大气污染治理有限公司 | Flue gas heat recovery device |
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| Publication number | Publication date |
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| CN117899584A (en) | 2024-04-19 |
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