CN216404076U - A effluent treatment plant for processing of phosphorus flame retardant - Google Patents
A effluent treatment plant for processing of phosphorus flame retardant Download PDFInfo
- Publication number
- CN216404076U CN216404076U CN202122195494.1U CN202122195494U CN216404076U CN 216404076 U CN216404076 U CN 216404076U CN 202122195494 U CN202122195494 U CN 202122195494U CN 216404076 U CN216404076 U CN 216404076U
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- China
- Prior art keywords
- folded plate
- flocculation
- mud
- water
- flame retardant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 27
- 239000011574 phosphorus Substances 0.000 title claims abstract description 27
- 239000003063 flame retardant Substances 0.000 title claims abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000005189 flocculation Methods 0.000 claims abstract description 61
- 230000016615 flocculation Effects 0.000 claims abstract description 61
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 16
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 15
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 13
- 239000010432 diamond Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 90
- 239000012535 impurity Substances 0.000 claims description 20
- 239000010802 sludge Substances 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 14
- 238000004062 sedimentation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 230000005791 algae growth Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- -1 phosphate ester compounds Chemical class 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a wastewater treatment device for processing a phosphorus flame retardant, relates to the technical field of wastewater treatment devices, and aims to solve the problems that solid accumulation, adhesion and algae growth on an effluent weir can not be treated even though a mud scraping device is arranged on the wastewater treatment device in the current market to carry out mud removal operation on a flocculation tank during flocculation, so that the effluent weir is uneven, and a short flow phenomenon occurs. One side of reservoir is provided with the extraction tower, one side of extraction tower is provided with diamond electrode oxidation mechanism, one side of diamond electrode oxidation mechanism is provided with the flocculation groove, the inside one side of flocculation groove is provided with folded plate flocculation basin, the inside opposite side symmetry of flocculation groove is provided with out the mill weir, the inside dislocation of folded plate flocculation basin is provided with different ripples folded plate, with ripples folded plate and dull and stereotyped baffle, different ripples folded plate and with the fixed breakwater that is provided with in one side of ripples folded plate, the bilateral symmetry of going out the mill weir is provided with the mud scraper.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment devices, in particular to a wastewater treatment device for processing a phosphorus flame retardant.
Background
The organic phosphorus flame retardant has the advantages of low smoke, no toxicity, low halogen, no halogen and the like, accords with the development direction of the flame retardant, has good development prospect, and usually generates a large amount of organic wastewater difficult to degrade in the production process of the phosphate flame retardant. The wastewater is characterized in that: the COD concentration is higher, and the fertilizer contains more insoluble and refractory organic matters and total phosphorus. The organic phosphate ester compounds with large molecular weight in the total phosphorus are difficult to treat. The treatment of organic phosphorus is usually carried out by converting organic phosphorus into inorganic phosphorus by using a diamond electrode oxidation mechanism and then removing the inorganic phosphorus by using a flocculation precipitation method. The phosphate ester is chemically stable, difficult to be oxidized and incapable of being biochemically produced.
Although the sludge scraping device carries out sludge removal operation on a flocculation tank when the current wastewater treatment device on the market carries out flocculation, solid accumulation, adhesion and algae growth cannot be processed on a water outlet weir, so that the water outlet weir is uneven, and a short flow phenomenon occurs, so that the wastewater treatment device for processing the phosphorus flame retardant is provided, and the problems provided in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wastewater treatment device for processing a phosphorus flame retardant, which aims to solve the problems that the existing wastewater treatment device on the market carries out desilting operation on a flocculation tank by a mud scraper during flocculation, but solid accumulation, adhesion and algae growth on an effluent weir cannot be treated, so that the effluent weir is uneven, and a short flow phenomenon occurs.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a effluent treatment plant for processing of phosphorus fire retardant, includes the reservoir, one side of reservoir is provided with the extraction tower, one side of extraction tower is provided with diamond electrode oxidation mechanism, one side of diamond electrode oxidation mechanism is provided with the flocculation groove, one side of the inside of flocculation groove is provided with folded plate flocculation basin, the inside opposite side symmetry of flocculation groove is provided with out the mill weir, the inside dislocation of folded plate flocculation basin is provided with different ripples folded plate, with ripples folded plate and dull and stereotyped baffle, different ripples folded plate is located one side with the ripples folded plate, and dull and stereotyped baffle is located the opposite side with ripples folded plate, different ripples folded plate and the fixed breakwater that is provided with in one side with the ripples folded plate, the bilateral symmetry of going out the mill weir is provided with the mud scraper.
Preferably, one side of folded plate flocculation basin is provided with the transition pond, and one side in transition pond is provided with the stagnant flow pond, one side in stagnant flow pond is provided with the sedimentation tank, folded plate flocculation basin link up with the transition pond mutually, and the transition pond link up with the stagnant flow pond mutually, the stagnant flow pond links up with the sedimentation tank mutually.
Preferably, the water baffle is inclined by forty-five degrees in the opposite direction of the water flow, water baffle fixing blocks are arranged on the upper side and the lower side of one end of the water baffle, and the water baffle is fixedly connected with the different-wave folded plate and the same-wave folded plate through the water baffle fixing blocks.
Preferably, one end intermediate position department that the water flow direction was kept away from to the breakwater is provided with and gathers the chute, and gathers the chute and be the arc recess, the bilateral symmetry that gathers the chute is provided with oblique chute, and oblique chute is the arc structure to the breakwater both sides slope respectively, a plurality of filtration pores have been seted up to the inside rectangle of breakwater.
Preferably, the upper end surface of the water outlet weir is provided with a water outlet weir fixing seat, a screw motor and a screw rod are arranged above the water outlet weir fixing seat, the screw motor is in transmission connection with the screw rod, the mud scraper is located below one side of the screw rod, and the screw rod is in transmission connection with the mud scraper.
Preferably, the inside of mud scraper is provided with the impurity groove, the mud scraper is the water ladle form, the one end of mud scraper is the arc structure, and the opposite side of mud scraper is the obtuse angle structure, one side of flocculation groove is provided with the sludge pump, the surface mounting of flocculation groove has the mud collection box, pass through defeated mud pipe sealing connection between the opposite side of mud scraper and the mud inlet end of sludge pump, and the mud collection box is located the intermediate position department of defeated mud pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the condition that the mud scraping plate is arranged for impurities adsorbed on the outer surface of the water outlet weir is carried out, the scraped impurities can be effectively pushed to the inside of the mud scraping plate through the arrangement of the arc surface of the mud scraping plate, and are discharged from the mud conveying pipe through the suction force generated by the sludge pump, so that the impurities are effectively prevented from entering a subsequent sedimentation tank along with water flow, the flocculation tank is not influenced for flocculation work during cleaning, the mud scraping plate can be driven to horizontally move through the arrangement of the screw rod, thereby realizing the movable mud scraping operation, and solving the problems that the existing wastewater treatment device on the market can carry out the mud removing operation on the flocculation tank through the mud scraping device when carrying out flocculation, but the accumulation of solids, the adhesion and the growth of algae on the water outlet weir can not be treated, so that the water outlet weir has the uneven condition, and the short-flow phenomenon is caused.
2. The utility model can effectively increase the resistance generated by the water flow by arranging the water baffles, and the water flowing grooves are arranged between the water baffle fixing blocks, so that the phenomenon that flocculation impurities are gathered among the water baffles, the different wave folded plate and the same wave folded plate and are difficult to discharge can be effectively prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a flocculation tank of the present invention;
FIG. 3 is a perspective view of the water guard plate of the present invention;
FIG. 4 is a connection diagram of the weir, the scraper and the screw rod according to the present invention;
fig. 5 is a sectional view taken along the line a-a of fig. 4 according to the present invention.
In the figure: 1. a water storage pool; 2. an extraction tower; 3. a diamond electrode oxidation mechanism; 4. a flocculation tank; 5. A folded plate flocculation tank; 6. a transition pool; 7. a static flow pool; 8. a sedimentation tank; 9. an effluent weir; 10. a different wave folded plate; 11. folding plates with the same wave; 12. a flat plate separator; 13. a water baffle; 14. a collecting chute; 15. an inclined chute; 16. filtering holes; 17. a water baffle fixing block; 18. a water outlet weir fixing seat; 19. a lead screw motor; 20. a screw rod; 21. a mud scraper; 22. a mud conveying pipe; 23. a mud collection box; 24. a sludge pump; 25. impurity groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a wastewater treatment device for processing a phosphorus flame retardant comprises a water storage tank 1, one side of the water storage tank 1 is provided with an extraction tower 2, one side of the extraction tower 2 is provided with a diamond electrode oxidation mechanism 3, the organic phosphorus in the wastewater can be completely changed into inorganic phosphorus by the extremely strong oxidation capacity of the diamond electrode oxidation mechanism 3, the later-stage flocculation and precipitation removal is facilitated, the total phosphorus is discharged up to the standard, one side of the diamond electrode oxidation mechanism 3 is provided with a flocculation tank 4, one side inside the flocculation tank 4 is provided with a folded plate flocculation tank 5, the other side inside the flocculation tank 4 is symmetrically provided with water outlet weirs 9, the folded plate flocculation tank 5 is internally provided with different-wave folded plates 10 in a staggered manner, the same-wave folded plates 11 and flat plate partition plates 12, the different-wave folded plates 10 are positioned on one side of the same-wave folded plates 11, the flat plate partition plates 12 are positioned on the other side of the same-wave folded plates 11, one sides of the different-wave folded plates 10 and the same-wave folded plates 11 are fixedly provided with a water baffle plate 13, the breakwater 13 can block the effective water flow, thereby improving the flocculation effect of sewage, the bilateral symmetry of the effluent weir 9 is provided with the mud scraper 21, and the mud scraper 21 can effectively clear up the outside of the effluent weir 9 without influencing the flocculation operation of the flocculation tank 4.
Further, one side of folded plate flocculation basin 5 is provided with transition pond 6, and one side of transition pond 6 is provided with stagnant flow pond 7, and one side of stagnant flow pond 7 is provided with sedimentation tank 8, and folded plate flocculation basin 5 link up with transition pond 6 mutually, and transition pond 6 link up with stagnant flow pond 7 mutually, and stagnant flow pond 7 links up with sedimentation tank 8 mutually, can realize the smooth and easy flow of water effectively through the setting that link up mutually.
Further, the water baffle 13 is inclined by forty-five degrees in the opposite direction of the water flow, the water can be effectively divided by the inclined forty-five degrees, one part of the water baffle is blocked by the water baffle 13, the resistance to the water flow is reduced, the water baffle fixing blocks 17 are arranged on the upper side and the lower side of one end of the water baffle 13, the water baffle 13 is respectively and fixedly connected with the different-wave folding plate 10 and the same-wave folding plate 11 through the water baffle fixing blocks 17, and a water flowing groove is formed among the water baffle fixing blocks 17, so that the phenomenon that flocculation impurities are gathered among the water baffle 13, the different-wave folding plate 10 and the same-wave folding plate 11 and are difficult to discharge at dead angles.
Further, one end intermediate position department that the rivers direction was kept away from to breakwater 13 is provided with gathers chute 14, and it is the arc recess to gather chute 14, the setting of arc recess can guide water, let the offset phenomenon appear in water, thereby improve the flocculation effect, gather chute 14's bilateral symmetry and be provided with oblique chute 15, and oblique chute 15 is the arc structure to the slope of breakwater 13 both sides respectively, the arc structure of slope can guide rivers effectively, a plurality of filtration pores 16 have been seted up to breakwater 13's inside rectangle, the reducible resistance to water of filtration pore 16, improve the flocculation effect simultaneously.
Further, the upper end surface of the water outlet weir 9 is provided with a water outlet weir fixing seat 18, a screw motor 19 and a screw rod 20 are arranged above the water outlet weir fixing seat 18, the screw motor 19 is in transmission connection with the screw rod 20, the mud scraper 21 is located below one side of the screw rod 20, the screw rod 20 is in transmission connection with the mud scraper 21, the mud scraper 21 is in sliding contact with the water outlet weir 9, the mud scraper 21 is prevented from rotating with the water outlet weir, and the horizontal driving of the mud scraper 21 is realized through the matching arrangement of the screw motor 19 and the screw rod 20.
Further, the inside of mud scraper 21 is provided with impurity groove 25, mud scraper 21 is the water ladle form, the one end of mud scraper 21 is the arc structure, and the opposite side of mud scraper 21 is the obtuse angle structure, one side of flocculation groove 4 is provided with sludge pump 24, the surface mounting of flocculation groove 4 has collection mud box 23, pass through defeated mud pipe 22 sealing connection between the opposite side of mud scraper 21 and the mud end of advancing of sludge pump 24, defeated mud pipe 22 is the hose, and collection mud box 23 is located defeated mud pipe 22's intermediate position department, can effectually gather the impurity of clearance through impurity groove 25, one end arc structure will promote impurity to the impurity groove 25 centre, the opposite side is the effectual leakage that has blockked impurity that sets up of obtuse angle structure, sludge pump 24 provides power for the discharge of impurity.
The working principle is as follows: when the device is used, water in the water storage tank 1 enters the extraction tower 2 for extraction, the extracted water phase enters the diamond electrode oxidation mechanism 3, the strong oxidation capacity of the diamond electrode oxidation mechanism 3 can completely change organic phosphorus in wastewater into inorganic phosphorus, so that later-stage flocculation precipitation removal is facilitated, the total phosphorus is discharged up to the standard, the water enters the flocculation tank 4, the flocculation tank 4 adds a flocculating agent into the water, the water added with the flocculating agent enters the folded plate flocculation tank 5, the wave folding of the different wave folded plate 10 and the same wave folded plate 11 slows down the flow of the water, the arrangement of the water baffle 13 can effectively increase the resistance generated by the flow of the water, meanwhile, the water flowing grooves are formed among the water baffle fixing blocks 17, the phenomenon that impurities are flocculated and gathered among the water baffle 13, the dead corners between the different wave folded plate 10 and the same wave folded plate 11 and are difficult to discharge can be effectively prevented, the arrangement of the middle gathering groove 14 can guide the water to flow to the center, the middle water flow is converged to generate the opposite impact, so that the flocculation effect is increased, meanwhile, the oblique flow grooves 15 on the two sides of the flow gathering groove guide the water flow to the two sides, the water flow flows in along the guide of the different wave folded plate 10, the same wave folded plate 11 and the flat plate partition plate 12, the transition tank 6 slows down the water flow, then the water flow enters the static flow tank 7 to slow down the water flow again, finally the water flow enters the sedimentation tank 8, the water after sedimentation is discharged through the effluent weir 9, and when the effluent weir 9 needs to be cleaned, the screw rod motor 19 drives the screw rod 20 to drive the mud scraper 21 to slide, one end of the mud scraper 21 is attached to the water outlet weir 9, the surface of the water outlet weir 9 can be effectively cleaned, meanwhile, the cleaned impurities are collected in the impurity tank 25, so that the impurities are effectively prevented from entering a subsequent sedimentation tank along with water flow, the flocculation operation of the flocculation tank is not influenced during cleaning, and impurities are finally discharged through the sludge conveying pipe 22 and the sludge collecting box 23 along with the suction of the sludge pump 24.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a effluent treatment plant for processing of phosphorus flame retardant, includes pond (1), its characterized in that: an extraction tower (2) is arranged on one side of the water storage tank (1), a diamond electrode oxidation mechanism (3) is arranged on one side of the extraction tower (2), a flocculation tank (4) is arranged on one side of the diamond electrode oxidation mechanism (3), a folded plate flocculation tank (5) is arranged on one side inside the flocculation tank (4), effluent weirs (9) are symmetrically arranged on the other side inside the flocculation tank (4), the folded plate flocculation tank (5) is internally provided with a different wave folded plate (10), a same wave folded plate (11) and a flat plate clapboard (12) in a staggered manner, the different wave folded plate (10) is positioned on one side of the same wave folded plate (11), and the flat plate clapboard (12) is positioned at the other side of the same wave folded plate (11), one sides of the different wave folded plate (10) and the same wave folded plate (11) are fixedly provided with water baffles (13), and the two sides of the effluent weir (9) are symmetrically provided with mud scrapers (21).
2. The wastewater treatment device for phosphorus flame retardant processing according to claim 1, wherein: one side of folded plate flocculation basin (5) is provided with transition pond (6), and one side of transition pond (6) is provided with stagnant flow pond (7), one side of stagnant flow pond (7) is provided with sedimentation tank (8), folded plate flocculation basin (5) link up with transition pond (6) mutually, and transition pond (6) link up with stagnant flow pond (7) mutually, stagnant flow pond (7) link up with sedimentation tank (8) mutually.
3. The wastewater treatment device for phosphorus flame retardant processing according to claim 1, wherein: the water baffle (13) inclines forty-five degrees in the opposite direction of water flow, the upper side and the lower side of one end of the water baffle (13) are provided with water baffle fixing blocks (17), and the water baffle (13) is fixedly connected with the different-wave folded plate (10) and the same-wave folded plate (11) through the water baffle fixing blocks (17).
4. The wastewater treatment device for phosphorus flame retardant processing according to claim 1, wherein: one end intermediate position department that rivers direction was kept away from in breakwater (13) is provided with and gathers chute (14), and gathers chute (14) and be the arc recess, the bilateral symmetry that gathers chute (14) is provided with oblique chute (15), and oblique chute (15) are the arc structure to breakwater (13) both sides slope respectively, a plurality of filtration pores (16) have been seted up to the inside rectangle of breakwater (13).
5. The wastewater treatment device for phosphorus flame retardant processing according to claim 1, wherein: the upper end surface of the water outlet weir (9) is provided with a water outlet weir fixing seat (18), a screw motor (19) and a screw rod (20) are arranged above the water outlet weir fixing seat (18), the screw motor (19) is in transmission connection with the screw rod (20), the mud scraper (21) is located below one side of the screw rod (20), and the screw rod (20) is in transmission connection with the mud scraper (21).
6. The wastewater treatment device for phosphorus flame retardant processing according to claim 1, wherein: the inside of mud scraper (21) is provided with impurity groove (25), mud scraper (21) are the bailer form, the one end of mud scraper (21) is the arc structure, and the opposite side of mud scraper (21) is the obtuse angle structure, one side of flocculation groove (4) is provided with sludge pump (24), the surface mounting of flocculation groove (4) has collection mud box (23), through defeated mud pipe (22) sealing connection between the opposite side of mud scraper (21) and the mud inlet of sludge pump (24), and collection mud box (23) are located the intermediate position department of defeated mud pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195494.1U CN216404076U (en) | 2021-09-11 | 2021-09-11 | A effluent treatment plant for processing of phosphorus flame retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195494.1U CN216404076U (en) | 2021-09-11 | 2021-09-11 | A effluent treatment plant for processing of phosphorus flame retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404076U true CN216404076U (en) | 2022-04-29 |
Family
ID=81293703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122195494.1U Expired - Fee Related CN216404076U (en) | 2021-09-11 | 2021-09-11 | A effluent treatment plant for processing of phosphorus flame retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404076U (en) |
-
2021
- 2021-09-11 CN CN202122195494.1U patent/CN216404076U/en not_active Expired - Fee Related
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