CN220745439U - Waste liquid recovery device for purification and heat dissipation ammonium tungstate production - Google Patents
Waste liquid recovery device for purification and heat dissipation ammonium tungstate production Download PDFInfo
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- CN220745439U CN220745439U CN202322462168.1U CN202322462168U CN220745439U CN 220745439 U CN220745439 U CN 220745439U CN 202322462168 U CN202322462168 U CN 202322462168U CN 220745439 U CN220745439 U CN 220745439U
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- waste liquid
- ammonium tungstate
- pipe
- liquid recovery
- recovery device
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- 239000007788 liquid Substances 0.000 title claims abstract description 81
- 239000002699 waste material Substances 0.000 title claims abstract description 62
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 title claims description 10
- 238000000746 purification Methods 0.000 title claims description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 43
- 238000001556 precipitation Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 230000005855 radiation Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 19
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 9
- 239000011733 molybdenum Substances 0.000 abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052785 arsenic Inorganic materials 0.000 abstract description 8
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011574 phosphorus Substances 0.000 abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000002244 precipitate Substances 0.000 abstract description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 20
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- 238000004064 recycling Methods 0.000 description 9
- 229910052979 sodium sulfide Inorganic materials 0.000 description 8
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 8
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 235000019341 magnesium sulphate Nutrition 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003658 tungsten compounds Chemical class 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The utility model relates to the technical field of ammonium tungstate production, in particular to a waste liquid recovery device for purifying and radiating ammonium tungstate production. Technical problems: common waste liquid recovery unit is used in ammonium tungstate production only can realize solid-liquid separation function through filter component, lacks the cooling structure, can't cool down to the waste liquid, lacks the reaction precipitation structure simultaneously, can't get rid of impurity wherein, is unfavorable for recycle, if the direct emission will pollute the problem of environment. The technical scheme is as follows: a waste liquid recovery device for purifying and radiating ammonium tungstate production comprises a treatment box. Through setting up cooling module and can cool off ammonium tungstate waste liquid, can precipitate the separation to ammonium tungstate waste liquid through reaction precipitation subassembly, precipitate impurity such as phosphorus, arsenic, molybdenum wherein, finally obtain comparatively pure ammonium tungstate solution, realize recycle, avoided the pollution that direct emission produced the environment in the time of saving the cost.
Description
Technical Field
The utility model relates to the technical field of ammonium tungstate production, in particular to a waste liquid recovery device for purifying and radiating ammonium tungstate production.
Background
Ammonium tungstate, which is a raw material for producing ammonium phosphotungstate and other tungsten compounds, can also be used for producing metal tungsten and catalysts, and is mainly used for producing tungsten trioxide or blue tungsten oxide to produce metal tungsten powder; the downstream products of the metal tungsten powder are tungsten material series, a large amount of waste liquid is generated in the production process, and the waste liquid is required to be treated by using a waste liquid recovery device.
Common waste liquid recovery unit is used in ammonium tungstate production only can realize solid-liquid separation function through filter component, lacks the cooling structure, can't cool down to the waste liquid, lacks the reaction precipitation structure simultaneously, can't get rid of impurity wherein, is unfavorable for recycle, if the direct emission will pollute the problem of environment.
Therefore, to the above-mentioned lack cooling structure, can't cool down to the waste liquid, lack reaction precipitation structure simultaneously, can't get rid of impurity wherein, be unfavorable for recycle's problem, need to be solved to improve the service scenario.
Disclosure of Invention
In order to overcome common waste liquid recovery unit for ammonium tungstate production, lack the cooling structure, can't cool down the waste liquid, lack reaction precipitation structure simultaneously, can't get rid of the problem of impurity wherein.
The technical scheme of the utility model is as follows: the utility model provides a purification heat dissipation waste liquid recovery unit for ammonium tungstate production, including the treatment box, the feed inlet is installed at the treatment box top, and the treatment box left end front side is connected with the chamber door through the hinge, and treatment box left and right sides inner wall fixed mounting has the fixed strip, and filter equipment is installed at the fixed strip top, and the treatment box bottom is provided with the connecting bucket, and the connecting bucket lower extreme is connected with the fixed pipe, and the fixed pipe lower extreme is connected with cooling module, and the installing frame is installed to the cooling module bottom, is provided with reaction precipitation subassembly on the installing frame.
Preferably, the waste liquid produced in the production of ammonium tungstate is poured into the feed inlet, falls into the treatment box under the action of gravity, is filtered through the filtering component, separates solid impurities therein, then the waste liquid continuously falls, is collected into the fixed pipe through the connecting hopper, enters the mounting frame after being cooled by the cooling component, can precipitate and separate the ammonium tungstate waste liquid through the reaction precipitation component, separates out impurities such as phosphorus, arsenic, molybdenum and the like therein, finally obtains purer ammonium tungstate solution, realizes recycling, saves cost and avoids pollution caused by direct discharge to the environment.
Preferably, the bottom surface of the connecting hopper is provided with a supporting rod close to the corner position, the bottom of the supporting rod is connected with the top of the mounting frame, and the supporting rod has the effect of supporting the connecting hopper and the treatment box.
Preferably, the filter assembly comprises a filter frame, a filter plate and through holes; the filter frame is installed to the fixed strip upper end, and filter frame bottom is provided with the filter, has evenly offered a plurality of through-holes in the middle of the filter, and after the waste liquid was poured into the treatment box through the feed inlet, gets into the filter frame, filters through the filter, gets rid of solid impurity.
Preferably, the cooling component comprises a coiled pipe and a heat dissipation fan; the lower end of the fixed pipe is connected with a coiled pipe, the lower end of the coiled pipe is connected with the top of the installation frame, the heat radiation fan is installed at the top of the installation frame close to the right side of the coiled pipe, the heat radiation fan is started, and when waste liquid passes through the coiled pipe, the temperature of the air blown by the heat radiation fan can be reduced.
Preferably, the reaction precipitation assembly comprises a reaction box, a first feeding pipe and a second feeding pipe; the reaction box is installed to the inside lower extreme of installing frame, and the first material pipe of throwing is installed near the back side position in installing frame left end, and the second material pipe of throwing is installed near the front side position in installing frame left end, and the waste liquid falls into the reaction box under the action of gravity, through first material pipe, second material pipe of throwing respectively to adding dilute sulfuric acid and sodium sulfide in the reaction box.
Preferably, the reaction precipitation assembly comprises a fixed plate and a liquid storage cylinder; the left side of the mounting frame is connected with a fixing plate, and a liquid storage cylinder is mounted at the top of the rear end of the fixing plate and can store magnesium sulfate solution.
Preferably, the reaction precipitation assembly comprises a first connecting pipe, a delivery pump and a second connecting pipe; the front side of the lower end of the liquid storage barrel is connected with a first connecting pipe, the front end of the first connecting pipe is connected with a delivery pump, the left end of the delivery pump is provided with a second connecting pipe, the second connecting pipe penetrates through the right end of the mounting frame, the delivery pump is started, magnesium sulfate solution is pumped out of the liquid storage barrel through the first connecting pipe and pumped into the reaction box through the second connecting pipe to react with dilute sulfuric acid, sodium sulfide and ammonium tungstate waste liquid, so that impurities such as phosphorus, arsenic and molybdenum in the magnesium sulfate solution are separated out, purer ammonium tungstate solution is obtained, recycling is completed, cost is saved, and pollution to the environment caused by direct discharge is avoided.
The utility model has the beneficial effects that:
1. the cooling assembly is arranged to cool the ammonium tungstate waste liquid, the reaction precipitation assembly is used to precipitate and separate the ammonium tungstate waste liquid, and impurities such as phosphorus, arsenic and molybdenum in the ammonium tungstate waste liquid are separated out, so that a purer ammonium tungstate solution is finally obtained, recycling is realized, cost is saved, pollution to the environment caused by direct discharge is avoided, the problem that the current waste liquid recovery device for producing ammonium tungstate only can realize a solid-liquid separation function through the filtering assembly, a cooling structure is lacking, the waste liquid cannot be cooled, and meanwhile, the reaction precipitation structure is lacking, so that the impurities in the waste liquid cannot be removed, the recycling is not facilitated, and the problem that the environment is polluted if the waste liquid is directly discharged is solved;
2. when the heat radiation fan is started, waste liquid passes through the coiled pipe, the temperature of the air blown by the heat radiation fan can be reduced, the waste liquid falls into the reaction box under the action of gravity, dilute sulfuric acid and sodium sulfide are respectively added into the reaction box through the first feeding pipe and the second feeding pipe, the conveying pump is started, the magnesium sulfate solution is pumped out of the liquid storage barrel through the first connecting pipe, pumped into the reaction box through the second connecting pipe, and reacted with the dilute sulfuric acid, sodium sulfide and ammonium tungstate waste liquid, so that impurities such as phosphorus, arsenic and molybdenum in the dilute sulfuric acid, the impurities such as molybdenum and the like are separated out, a purer ammonium tungstate solution is obtained, recycling is completed, cost is saved, and pollution to the environment caused by direct discharge is avoided.
Drawings
FIG. 1 shows a schematic perspective view of a waste liquid recycling device for producing purified and heat-dissipating ammonium tungstate according to the present utility model;
FIG. 2 shows a schematic diagram of a waste liquid recycling device for producing purified and heat-dissipating ammonium tungstate according to the present utility model;
FIG. 3 shows a schematic diagram of the installation structure of a filtration assembly of a waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate according to the present utility model;
FIG. 4 shows a schematic diagram of the installation structure of a cooling assembly and a reaction precipitation assembly of a waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate;
fig. 5 shows a schematic diagram of the installation structure of a conveying pump of a waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate.
In the figure: 1. a treatment box; 2. a feed inlet; 3. a door; 4. a fixing strip; 5. a filter assembly; 6. the connecting hopper; 7. a fixed tube; 8. a cooling assembly; 9. a mounting frame; 10. a reaction precipitation assembly; 11. a support rod; 501. a filter frame; 502. a filter plate; 503. a through hole; 801. a serpentine tube; 802. a heat radiation fan; 1001. a reaction box; 1002. a first feeding pipe; 1003. a second feeding pipe; 1004. a fixing plate; 1005. a liquid storage cylinder; 1006. a first connection pipe; 1007. a transfer pump; 1008. and a second connection pipe.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-2, the present utility model provides an embodiment: the utility model provides a purification heat dissipation waste liquid recovery device for ammonium tungstate production, including processing case 1, processing case 1 installs feed inlet 2 at the top, processing case 1 left end front side is connected with chamber door 3 through the hinge, processing case 1 left and right sides inner wall fixed mounting has fixed strip 4, filter component 5 is installed at fixed strip 4 top, processing case 1 bottom is provided with connecting bucket 6, connecting bucket 6 lower extreme is connected with fixed pipe 7, fixed pipe 7 lower extreme is connected with cooling module 8, mounting frame 9 is installed to cooling module 8 bottom, be provided with reaction precipitation subassembly 10 on the mounting frame 9, the bracing piece 11 is installed near the corner position to connecting bucket 6 bottom surface, bracing piece 11 bottom is connected with mounting frame 9 top, bracing piece 11 plays the effect of supporting connecting bucket 6, processing case 1.
Referring to fig. 3, in the present embodiment, the filter assembly 5 includes a filter frame 501, a filter plate 502, and a through hole 503; the filter frame 501 is installed to fixed strip 4 upper end, and filter frame 501 bottom is provided with filter 502, and a plurality of through-holes 503 have evenly been seted up in the middle of the filter 502, and after waste liquid was poured into processing box 1 through feed inlet 2, gets into filter frame 501, filters through filter 502, gets rid of solid impurity.
Referring to fig. 4-5, in the present embodiment, the cooling unit 8 includes a serpentine pipe 801 and a heat dissipation fan 802; the lower end of the fixed pipe 7 is connected with a coiled pipe 801, the lower end of the coiled pipe 801 is connected with the top of the mounting frame 9, a heat radiation fan 802 is mounted at the position, close to the right side of the coiled pipe 801, of the top of the mounting frame 9, the heat radiation fan 802 is started, when waste liquid passes through the coiled pipe 801, the temperature of the waste liquid can be reduced by air blown by the heat radiation fan 802, and the reaction precipitation assembly 10 comprises a reaction box 1001, a first feeding pipe 1002 and a second feeding pipe 1003; the reaction box 1001 is arranged at the lower end of the inner part of the mounting frame 9, the first feeding pipe 1002 is arranged at the position, close to the back side, of the left end of the mounting frame 9, the second feeding pipe 1003 is arranged at the position, close to the front side, of the left end of the mounting frame 9, waste liquid falls into the reaction box 1001 under the action of gravity, dilute sulfuric acid and sodium sulfide are respectively added into the reaction box 1001 through the first feeding pipe 1002 and the second feeding pipe 1003, and the reaction precipitation assembly 10 comprises a fixed plate 1004 and a liquid storage cylinder 1005; the left side of the mounting frame 9 is connected with a fixing plate 1004, a liquid storage cylinder 1005 is mounted at the top of the rear end of the fixing plate 1004, the liquid storage cylinder 1005 can store magnesium sulfate solution, and the reaction precipitation assembly 10 comprises a first connecting pipe 1006, a conveying pump 1007 and a second connecting pipe 1008; the front side of the lower end of the liquid storage cylinder 1005 is connected with a first connecting pipe 1006, the front end of the first connecting pipe 1006 is connected with a delivery pump 1007, the left end of the delivery pump 1007 is provided with a second connecting pipe 1008, the second connecting pipe 1008 penetrates through the right end of the installation frame 9, the delivery pump 1007 is started, magnesium sulfate solution is pumped out of the liquid storage cylinder 1005 through the first connecting pipe 1006, and pumped into the reaction tank 1001 through the second connecting pipe 1008 to react with dilute sulfuric acid, sodium sulfide and ammonium tungstate waste liquid, so that impurities such as phosphorus, arsenic and molybdenum in the dilute sulfuric acid are separated out, a purer ammonium tungstate solution is obtained, recycling is completed, cost is saved, and pollution to the environment caused by direct discharge is avoided.
During operation, waste liquid generated in ammonium tungstate production is poured into the feed inlet 2, falls into the treatment box 1 under the action of gravity, enters the filter frame 501, is filtered through the filter plate 502, solid impurities are removed, the heat dissipation fan 802 is started, when the waste liquid passes through the serpentine pipe 801, air blown by the heat dissipation fan 802 is cooled, the waste liquid falls into the reaction box 1001 under the action of gravity, dilute sulfuric acid and sodium sulfide are respectively added into the reaction box 1001 through the first feeding pipe 1002 and the second feeding pipe 1003, the conveying pump 1007 is started, magnesium sulfate solution is pumped out from the liquid storage barrel 1005 through the first connecting pipe 1006, and is pumped into the reaction box 1001 through the second connecting pipe 1008 to react with the waste liquid of dilute sulfuric acid, sodium sulfide and ammonium tungstate, so that impurities such as phosphorus, arsenic and molybdenum in the waste liquid are separated out, and pure ammonium tungstate solution is obtained, recycling is completed, cost is saved, and pollution to the environment is avoided by direct discharge.
Through above-mentioned step, can cool off ammonium tungstate waste liquid through setting up cooling module 8, can precipitate the separation to ammonium tungstate waste liquid through reaction precipitation subassembly 10, impurity such as phosphorus, arsenic, molybdenum among them is separated out, finally obtain comparatively pure ammonium tungstate solution, realize recycle, the cost is saved while avoided directly discharging the pollution that produces the environment, in order to solve current waste liquid recovery unit for ammonium tungstate production, can only realize solid-liquid separation function through filtering module, lack the cooling structure, can't cool down the waste liquid, lack reaction precipitation structure simultaneously, can't get rid of impurity wherein, be unfavorable for recycle, if the direct emission will pollute the problem of environment.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a purification heat dissipation waste liquid recovery unit for ammonium tungstate production, includes treatment box (1), its characterized in that: the feed inlet (2) is installed at processing case (1) top, processing case (1) left end front side is connected with chamber door (3) through the hinge, processing case (1) left and right sides inner wall fixed mounting has fixed strip (4), filter component (5) are installed at fixed strip (4) top, processing case (1) bottom is provided with connecting bucket (6), connecting bucket (6) lower extreme is connected with fixed pipe (7), fixed pipe (7) lower extreme is connected with cooling module (8), installing frame (9) are installed to cooling module (8) bottom, be provided with reaction precipitation subassembly (10) on installing frame (9).
2. The waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate according to claim 1, wherein: the bottom surface of the connecting hopper (6) is provided with a supporting rod (11) near the corner position, and the bottom of the supporting rod (11) is connected with the top of the mounting frame (9).
3. The waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate according to claim 1, wherein: the filter assembly (5) comprises a filter frame (501), a filter plate (502) and a through hole (503); the filter frame (501) is installed to fixed strip (4) upper end, and filter frame (501) bottom is provided with filter (502), evenly has offered a plurality of through-holes (503) in the middle of filter (502).
4. The waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate according to claim 1, wherein: the cooling component (8) comprises a coiled pipe (801) and a heat dissipation fan (802); the lower end of the fixed pipe (7) is connected with a coiled pipe (801), the lower end of the coiled pipe (801) is connected with the top of the installation frame (9), and a heat radiation fan (802) is installed at the top of the installation frame (9) close to the right side of the coiled pipe (801).
5. The waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate according to claim 1, wherein: the reaction precipitation assembly (10) comprises a reaction box (1001), a first feeding pipe (1002) and a second feeding pipe (1003); the reaction box (1001) is installed to the inside lower extreme of installing frame (9), and first feeding pipe (1002) are installed near the back side position in installing frame (9) left end, and second feeding pipe (1003) are installed near the front side position in installing frame (9) left end.
6. The waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate according to claim 5, wherein: the reaction precipitation assembly (10) comprises a fixed plate (1004) and a liquid storage cylinder (1005); the left side of the mounting frame (9) is connected with a fixing plate (1004), and a liquid storage barrel (1005) is mounted at the top of the rear end of the fixing plate (1004).
7. The waste liquid recovery device for producing purified and heat-dissipating ammonium tungstate, as set forth in claim 6, wherein: the reaction precipitation assembly (10) comprises a first connecting pipe (1006), a delivery pump (1007) and a second connecting pipe (1008); the front side of the lower end of the liquid storage barrel (1005) is connected with a first connecting pipe (1006), the front end of the first connecting pipe (1006) is connected with a conveying pump (1007), the left end of the conveying pump (1007) is provided with a second connecting pipe (1008), and the second connecting pipe (1008) penetrates through the right end of the mounting frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322462168.1U CN220745439U (en) | 2023-09-11 | 2023-09-11 | Waste liquid recovery device for purification and heat dissipation ammonium tungstate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322462168.1U CN220745439U (en) | 2023-09-11 | 2023-09-11 | Waste liquid recovery device for purification and heat dissipation ammonium tungstate production |
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| Publication Number | Publication Date |
|---|---|
| CN220745439U true CN220745439U (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322462168.1U Active CN220745439U (en) | 2023-09-11 | 2023-09-11 | Waste liquid recovery device for purification and heat dissipation ammonium tungstate production |
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| Country | Link |
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| CN (1) | CN220745439U (en) |
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2023
- 2023-09-11 CN CN202322462168.1U patent/CN220745439U/en active Active
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