CN221481016U - Filtering structure for urban road drainage pipe network engineering construction - Google Patents
Filtering structure for urban road drainage pipe network engineering construction Download PDFInfo
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- CN221481016U CN221481016U CN202420199154.7U CN202420199154U CN221481016U CN 221481016 U CN221481016 U CN 221481016U CN 202420199154 U CN202420199154 U CN 202420199154U CN 221481016 U CN221481016 U CN 221481016U
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- 238000001914 filtration Methods 0.000 title claims abstract description 51
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a filtering structure for urban road drainage pipe network engineering construction, which comprises a drainage pipe, a filtering fence and a filtering net; the filtering fence is fixed at one end of the water inlet of the drain pipe; the filter screen is fixed on the inner side wall of the drain pipe below the filter fence; the cleaning mechanism comprises a scraping plate, a rotating shaft, a fixing box, a motor I, a supporting plate, a fixing plate, a motor III, a transmission shaft and a suction pipe; the scraping plate is fixed on the rotating shaft, the top of the scraping plate is provided with a mounting groove, the top of the mounting groove is fixed with a cover plate through a bolt, and a rack is arranged in the mounting groove; the rotating shaft is rotationally connected to the middle position of the filter screen through a bearing, and the motor I is fixed on the inner side wall of the drain pipe through a mounting plate; the motor III is positioned above the fixed plate, and the output end of the motor III is provided with a transmission shaft; one end of the transmission shaft penetrating through the fixed plate is provided with a gear and a movable plate, and the gear is connected with the rack in a meshed manner. The utility model can avoid the blockage of the filter screen and ensure the normal discharge of water flow.
Description
Technical Field
The utility model belongs to the technical field of urban road drainage pipe network engineering construction, and particularly relates to a filtering structure for urban road drainage pipe network engineering construction.
Background
Urban road drain pipe indicates rainwater sewer line under urban road promptly, because impurity rubbish has been mingled with in rivers when draining through urban road drain pipe, leads to the jam of drain pipe easily, further leads to rivers unable emission, so need set up filtration in municipal drainage pipe network.
Through retrieval, the utility model number is CN219491246U, the filtering mechanism consists of a filtering pipe and a connecting pipe, one end of the connecting pipe is provided with a first mounting pipe, and a first sealing ring is arranged at the position, close to the filtering pipe, of the outer part of the first mounting pipe; a filter screen is arranged in the filter pipe, an anti-blocking mechanism is arranged at a position, close to the water outlet pipe, of one side of the filter screen, and the anti-blocking mechanism comprises a limiting plate arranged at one side of the filter screen; a drain pipe is arranged on the lower surface of the filter pipe, and a crushing mechanism is arranged in the drain pipe; the treatment process has the following defects: when the filter screen is cleaned through the scraping plate, as part of sundries are positioned in the filter holes of the filter screen, the sundries are not cleaned thoroughly, the filter screen is blocked, and water flow is further caused to be unable to discharge.
The utility model provides a municipal works that have filtering mechanism with drainage pipe that bulletin number is CN217679525U, includes vertical drain pipe structure, horizontal drain pipe structure and filtration subassembly and well lid down, and the junction of vertical drain pipe structure and horizontal drain pipe structure sets up the filtration subassembly that connects through well lid down; the treatment process has the following disadvantages; the sundries generate upward moving acting force on the sundry buffer filter plate along with the impact of the water flow, and the sundries buffered on the sundry buffer filter plate are guided out into the sundry collecting groove along with the second sundry guide filter plate; but when the velocity of flow of rivers is slower, the impact force of rivers reduces to some debris can't get into debris collecting vat through the buffering filter plate, but pile up in first filter department, thereby lead to debris unable clearance to drainage pipe outside through debris collecting vat, further drainage pipe's jam.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a filtering structure for the construction of an urban road drainage pipeline network engineering, which filters water flow through a filtering fence and a filter screen and blocks a drainage pipeline; through the cooperation work of clearance mechanism, anti-clogging mechanism, can avoid the filter screen to block up, ensure that rivers can normally discharge.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a filtering structure for urban road drainage pipe network engineering construction comprises a drainage pipe, a filtering fence and a filtering net; the filtering fence is fixed at one end of the water inlet of the drain pipe, rainwater enters the drain pipe through the filtering fence, and larger sundries washed into the drain pipe by the rainwater can be blocked; the filter screen is fixed on the inner side wall of the drain pipe below the filter fence, so that the residual sundries in the water flow can be blocked; the filtering fence and the filtering net can prevent sundries from entering the drainage pipeline along the water flow to cause blockage, and ensure that the water flow can be normally discharged.
The cleaning mechanism comprises a scraping plate, a rotating shaft, a fixing box, a motor I, a supporting plate, a fixing plate, a motor III, a transmission shaft and a suction pipe; the scraping plate is fixed on the rotating shaft, the top of the scraping plate is provided with a mounting groove, the top of the mounting groove is fixed with a cover plate through a bolt, and a rack is arranged in the mounting groove; the rotating shaft is rotationally connected to the middle position of the filter screen through a bearing, the motor I is fixed on the inner side wall of the drain pipe through a mounting plate, the output shaft is connected with the rotating shaft, and a waterproof shell is arranged on the outer side of the motor I; the motor III is positioned above the fixed plate, and the output end of the motor III is provided with a transmission shaft; one end of the transmission shaft penetrating through the fixed plate is provided with a gear and a movable plate, and the gear is connected with the rack in a meshed manner; the moving plate is positioned above the gear and is movably connected to the top of the scraping plate; the supporting plate is fixed at the top of the moving plate; the fixed plate is movably connected to the side wall of the supporting plate, a push plate is arranged on the fixed plate, and one end of the push plate is contacted with the side wall of the scraping plate; the pushing plate can push the sundries on the filter screen to the side from the center; the suction pipe is fixed on the side wall of the drain pipe at one side of the filter screen and is connected with an external suction mechanism; the fixed box is fixed on the supporting plate and is positioned at the outer sides of the motor II and the motor III; the motor I provides power to drive the rotating shaft to rotate, and the rotating shaft drives the scraping plate to rotate along the filter screen, so that sundries on the filter screen are cleaned through the scraping plate, the filter screen is prevented from being blocked, and normal water flow emission can be ensured; the motor III provides power to drive the transmission shaft to rotate, and the transmission shaft drives the gear to rotate, so that the gear moves along the rack, and further drives the fixed plate and the pushing plate to move along the scraping plate, so that sundries scraped off from the filter screen by the scraping plate are pushed to the side edge of the filter screen by the center of the filter screen, sundries on the filter screen are conveniently discharged, and the filter screen is prevented from being blocked.
A motor II is arranged at the top of the supporting plate; the output end of the motor II is provided with a cam which is positioned above the fixed plate; the outer side of the transmission shaft is provided with a spring, and two ends of the spring are respectively fixed at the bottom of the fixed plate and the top of the movable plate; the motor II provides power to drive the cam to rotate, and the cam drives fixed plate and push pedal to move downwards, and the spring is compressed, makes push pedal bottom and filter screen top contact, and after the push pedal was released debris, the cam rotated and kept away from the fixed plate, and the spring resumes and drives fixed plate and push pedal upward movement, makes the push pedal keep away from the filter screen, prevents that the push pedal from carrying back remaining part debris on the filter screen to the filter screen center in-process that removes, piles up in filter screen central point to influence the rotation of axis of rotation.
An anti-blocking mechanism is arranged at the bottom of the filter screen and comprises a circular ring, a connecting plate, a threaded sleeve, a reciprocating screw rod, a spike and a limiting rod; the limiting rods are symmetrically fixed at the bottom of the filter screen; the connecting plate is movably connected to the limiting rod; the circular ring is fixed on the connecting plate, and the reciprocating screw rod is fixed at one end of the rotating shaft; the threaded sleeve is fixed in the middle of the connecting plate and is connected with the reciprocating screw rod through threads; the spines are uniformly fixed at the top of the circular ring and correspond to the filter holes on the filter screen one by one; the rotation shaft rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod drives the threaded sleeve to move along the limiting rod through threads, and then the connecting plate and the circular ring drive the spike to move, so that the spike is inserted into the filter screen to bring out sundries blocked in the filter screen holes, the filter screen is further prevented from being blocked, and normal water flow emission is ensured.
The side wall of the filtering fence is provided with a plurality of channels; the water flow can flow out through the passage on the side wall of the filtering fence, so that part of larger sundries can be filtered, and the flow of the water flow cannot be influenced.
Compared with the prior art, the utility model has the beneficial effects that:
1) The motor I provides power to drive the rotating shaft to rotate, and the rotating shaft drives the scraping plate to rotate along the filter screen, so that sundries on the filter screen are cleaned through the scraping plate, the filter screen is prevented from being blocked, and normal water flow emission can be ensured; the motor III provides power to drive the transmission shaft to rotate, the transmission shaft drives the gear to rotate, so that the gear moves along the rack, and the fixed plate and the pushing plate are further driven to move along the scraping plate, so that sundries scraped by the scraping plate from the filter screen are pushed to the side edge of the filter screen through the pushing plate, the sundries on the filter screen are conveniently discharged, and the filter screen is prevented from being blocked;
2) The motor II provides power to drive the cam to rotate, the cam drives the fixed plate and the push plate to move downwards, the spring is compressed to enable the bottom of the push plate to be in contact with the top of the filter screen, when the push plate pushes sundries out, the cam rotates to be away from the fixed plate, the spring resumes to drive the fixed plate and the push plate to move upwards, the push plate is away from the filter screen, and part of sundries remained on the filter screen are prevented from being brought back and accumulated at the center of the filter screen in the process of moving the push plate to the center of the filter screen, so that the rotation of the rotating shaft is affected;
3) The rotation shaft rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod drives the threaded sleeve to move along the limiting rod through threads, and then the connecting plate and the circular ring drive the spike to move, so that the spike is inserted into the filter screen to bring out sundries blocked in the filter screen holes, the filter screen is further prevented from being blocked, and normal water flow emission is ensured.
Drawings
FIG. 1 is a schematic diagram of a filtering structure for construction of an urban road drainage pipe network project;
FIG. 2 is a schematic diagram of a cleaning mechanism in a filtering structure for urban road drainage pipe network engineering construction;
FIG. 3 is a schematic diagram II of a cleaning mechanism in a filtering structure for urban road drainage pipe network engineering construction;
FIG. 4 is a schematic diagram III of a cleaning mechanism in a filtering structure for urban road drainage pipe network engineering construction;
FIG. 5 is a schematic structural view of an anti-blocking mechanism in a filtering structure for urban road drainage pipe network engineering construction;
In the figure: 1. a drain pipe; 2. a filtering fence; 3. a filter screen; 4. a cleaning mechanism; 401. a scraper; 4011. a mounting groove; 4012. a cover plate; 4013. a rack; 402. a rotating shaft; 403. a fixed box; 404. A motor I; 405. a support plate; 406. a motor II; 4061. a cam; 407. a fixing plate; 4071. a push plate; 408. a motor III; 409. a transmission shaft; 4091. a spring; 4092. a gear; 4093. a moving plate; 410. a suction tube; 5. an anti-blocking mechanism; 501. a circular ring; 502. a connecting plate; 503. a threaded sleeve; 504. a reciprocating screw; 505. spike; 506. and a limit rod.
Detailed Description
In order to facilitate understanding of those skilled in the art, the technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 5.
A filtering structure for urban road drainage pipe network engineering construction comprises a drainage pipe 1, a filtering fence 2 and a filtering net 3; the filtering fence 2 is fixed at one end of the water inlet of the drain pipe 1, rainwater enters the drain pipe 1 through the filtering fence 2, and larger sundries washed into the drain pipe by the rainwater can be blocked; the filter screen 3 is fixed on the inner side wall of the drain pipe 1 below the filter fence 2, and can block the residual sundries in the water flow; the filtering fence 2 and the filtering net 3 can prevent sundries from entering the drain pipe 1 along the water flow to cause blockage, and ensure that the water flow can be normally discharged.
The cleaning mechanism 4 comprises a scraper 401, a rotating shaft 402, a fixing box 403, a motor I404, a supporting plate 405, a fixing plate 407, a motor III 408, a transmission shaft 409 and a suction pipe 410; the scraper 401 is fixed on the rotating shaft 402, the top of the scraper 401 is provided with a mounting groove 4011, a cover plate 4012 is fixed on the top of the mounting groove 4011 through bolts, and a rack 4013 is arranged in the mounting groove 4011; the rotating shaft 402 is rotatably connected to the middle position of the filter screen 3 through a bearing; the motor I404 is fixed on the inner side wall of the drain pipe 1 through a mounting plate, an output shaft is connected with the rotating shaft 402, and a waterproof shell is arranged on the outer side of the motor I404; motor iii 408 is located above fixed plate 407, and the output end of motor iii 408 is provided with a transmission shaft 409; one end of the transmission shaft 409, which passes through the fixed plate 407, is provided with a gear 4092 and a moving plate 4093, and the gear 4092 is in meshed connection with a rack 4013; the moving plate 4093 is positioned above the gear 4092 and is movably connected to the top of the scraper 401; the support plate 405 is fixed on top of the moving plate 4093; the fixed plate 407 is movably connected to the side wall of the support plate 405, the fixed plate 407 is provided with a push plate 4071, one end of the push plate 4071 is contacted with the side wall of the scraper 401, and the push plate can push sundries on the filter screen to the side edge from the center; the suction pipe 410 is fixed on the side wall of the drain pipe 1 at one side of the filter screen 3 and is connected with an external suction mechanism; the fixing box 403 is fixed on the supporting plate 405 and is positioned outside the motor II 406 and the motor III 408; the motor I404 provides power to drive the rotating shaft 402 to rotate, and the rotating shaft 402 drives the scraping plate 401 to rotate along the filter screen 3, so that sundries on the filter screen 3 are cleaned through the scraping plate 401, the filter screen 3 is prevented from being blocked, and normal water flow emission can be ensured; the motor III 408 provides power to drive the transmission shaft 409 to rotate, and the transmission shaft 409 drives the gear 4092 to rotate, so that the gear 4092 moves along the rack 4013, and further drives the fixed plate 407 and the pushing plate 4071 to move along the scraping plate, so that impurities scraped off from the filter screen 3 by the scraping plate 4071 are pushed to the side edge of the filter screen 3 by the center of the filter screen 3, and impurities on the filter screen 3 are conveniently discharged, and the filter screen 3 is prevented from being blocked.
A motor II 406 is arranged at the top of the supporting plate 405; the output end of the motor II 406 is provided with a cam 4061, and the cam 4061 is positioned above the fixed plate 407; a spring 4091 is arranged outside the transmission shaft 409, and two ends of the spring 4091 are respectively fixed at the bottom of the fixed plate 407 and the top of the movable plate 4093; the motor II 406 provides power to drive the cam 4061 to rotate, the cam 4061 drives the fixed plate 407 and the push plate 4071 to move downwards, the spring 4091 is compressed to enable the bottom of the push plate 4071 to be in contact with the top of the filter screen 3, after the push plate 4071 pushes sundries out, the cam 4061 rotates to be far away from the fixed plate 407, the spring 4091 resumes to drive the fixed plate 407 and the push plate 4071 to move upwards to enable the push plate 4071 to be far away from the filter screen 3, and part of sundries remained on the filter screen 3 is prevented from being brought back to the center of the filter screen 3 in the process of moving the push plate 4071 to the center of the filter screen 3, and is accumulated at the center of the filter screen 3, so that the rotation of the rotating shaft 402 is affected.
The bottom of the filter screen 3 is provided with an anti-blocking mechanism 5, and the anti-blocking mechanism 5 comprises a circular ring 501, a connecting plate 502, a threaded sleeve 503, a reciprocating screw 504, a spike 505 and a limiting rod 506; the limiting rods 506 are provided with a pair and symmetrically fixed at the bottom of the filter screen 3; the connecting plate 502 is movably connected to the limiting rod 506; the circular ring 501 is fixed on the connecting plate 502, and the reciprocating screw 504 is fixed at one end of the rotating shaft 402; a threaded sleeve 503 is fixed at the middle position of the connecting plate 502 and is connected with a reciprocating screw rod 504 through threads; the spines 505 are uniformly fixed on the top of the circular ring 501 and correspond to the filter holes on the filter screen 3 one by one; the rotation shaft 402 rotates to drive the reciprocating screw rod 504 to rotate, the reciprocating screw rod 504 drives the threaded sleeve 503 to move along the limiting rod 506 through threads, and then the connecting plate 502 and the circular ring 501 drive the spike 505 to move, so that the spike 505 is inserted into the filter screen 3 to bring out the sundries blocked in the filter screen holes, the filter screen 3 is further prevented from being blocked, and the normal drainage of water flow is ensured.
The side wall of the filtering fence 2 is provided with a plurality of channels; the water flow can flow out through the passage on the side wall of the filtering fence 2, so that part of larger sundries can be filtered, and the flow of the water flow can not be influenced.
A filtering structure for urban road drainage pipe network engineering construction has the following working process: the rainwater enters the drain pipe 1, and firstly, larger sundries which are washed into the drain pipe 1 by the rainwater are blocked by the filtering fence 2; then further filtering is carried out through the filter screen 3, so that the residual impurities in the water flow can be blocked; the motor I404 provides power to drive the scraping plate 401 to rotate along the filter screen 3 through the rotating shaft, so that sundries on the filter screen 3 are cleaned through the scraping plate 401, the filter screen 3 is prevented from being blocked, and normal water flow discharge can be ensured; meanwhile, the rotating shaft 402 drives the reciprocating screw rod 504 to rotate, the reciprocating screw rod 504 drives the threaded sleeve 503 to move along the limiting rod 506 through threads, and then the spike 505 is driven to move through the connecting plate 502 and the circular ring 501, so that the spike 505 is inserted into the filter screen 3, and impurities blocked in the filter screen holes are brought out, so that the filter screen 3 is further prevented from being blocked, and normal water flow emission is ensured.
In summary, the above-mentioned electronic or electric components including but not limited to motor i, motor ii, motor iii are components in the prior art, motor i, motor ii, motor iii are application environments satisfying drainage pipe network, motor i, motor ii, motor iii all adopt waterproof motors, and are obtained through private customization or purchase, the electrical connection between each component is conventional circuit connection in the prior art, and motor i, motor ii, motor iii all supply power to the conventional power supply mode in the prior art through the cable interface pre-buried in the drainage pipe network, which is not the protection scope of the present utility model.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (4)
1. A filtering structure for urban road drainage pipe network engineering construction comprises a drainage pipe, a filtering fence and a filtering net; the filter fence is fixed at one end of the water inlet of the drain pipe; the filter screen is fixed on the inner side wall of the drain pipe below the filter fence;
the cleaning mechanism comprises a scraping plate, a rotating shaft, a fixing box, a motor I, a supporting plate, a fixing plate, a motor III, a transmission shaft and a suction pipe; the scraping plate is fixed on the rotating shaft, the top of the scraping plate is provided with a mounting groove, the top of the mounting groove is fixed with a cover plate through a bolt, and a rack is arranged in the mounting groove; the rotating shaft is rotationally connected to the middle position of the filter screen through a bearing, the motor I is fixed on the inner side wall of the drain pipe through a mounting plate, the output shaft is connected with the rotating shaft, and a waterproof shell is arranged on the outer side of the motor I; the motor III is positioned above the fixed plate, and the output end of the motor III is provided with a transmission shaft; one end of the transmission shaft penetrating through the fixed plate is provided with a gear and a movable plate, and the gear is connected with the rack in a meshed manner; the moving plate is positioned above the gear and is movably connected to the top of the scraping plate; the supporting plate is fixed at the top of the moving plate; the fixed plate is movably connected to the side wall of the supporting plate, a push plate is arranged on the fixed plate, and one end of the push plate is contacted with the side wall of the scraping plate; the suction pipe is fixed on the side wall of the drain pipe at one side of the filter screen and is connected with an external suction mechanism; the fixed box is fixed in the backup pad, and is located motor II and motor III outside.
2. The filtering structure for urban road drainage pipe network engineering construction according to claim 1, wherein the top of the supporting plate is provided with a motor II; the output end of the motor II is provided with a cam which is positioned above the fixed plate; the outside of the transmission shaft is provided with a spring, and two ends of the spring are respectively fixed at the bottom of the fixed plate and the top of the movable plate.
3. The filtering structure for urban road drainage pipe network engineering construction according to claim 1, wherein the bottom of the filtering net is provided with an anti-blocking mechanism, and the anti-blocking mechanism comprises a circular ring, a connecting plate, a threaded sleeve, a reciprocating screw rod, a spike and a limiting rod; the limiting rods are symmetrically fixed at the bottom of the filter screen; the connecting plate is movably connected to the limiting rod; the circular ring is fixed on the connecting plate, and the reciprocating screw rod is fixed at one end of the rotating shaft; the threaded sleeve is fixed in the middle of the connecting plate and is connected with the reciprocating screw rod through threads; the spines are uniformly fixed at the top of the circular ring and correspond to the filter holes on the filter screen one by one.
4. The filtering structure for urban road drainage pipe network engineering construction according to claim 1, wherein a plurality of channels are arranged on the side wall of the filtering fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420199154.7U CN221481016U (en) | 2024-01-27 | 2024-01-27 | Filtering structure for urban road drainage pipe network engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420199154.7U CN221481016U (en) | 2024-01-27 | 2024-01-27 | Filtering structure for urban road drainage pipe network engineering construction |
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| Publication Number | Publication Date |
|---|---|
| CN221481016U true CN221481016U (en) | 2024-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420199154.7U Active CN221481016U (en) | 2024-01-27 | 2024-01-27 | Filtering structure for urban road drainage pipe network engineering construction |
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| CN (1) | CN221481016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119347993A (en) * | 2024-12-25 | 2025-01-24 | 厦门鑫圣誉新材料科技有限公司 | A preparation device and preparation method of nano antibacterial ABS plastic |
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2024
- 2024-01-27 CN CN202420199154.7U patent/CN221481016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119347993A (en) * | 2024-12-25 | 2025-01-24 | 厦门鑫圣誉新材料科技有限公司 | A preparation device and preparation method of nano antibacterial ABS plastic |
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