CN220780782U - Centrifugal machine for chemical production - Google Patents
Centrifugal machine for chemical production Download PDFInfo
- Publication number
- CN220780782U CN220780782U CN202322513706.5U CN202322513706U CN220780782U CN 220780782 U CN220780782 U CN 220780782U CN 202322513706 U CN202322513706 U CN 202322513706U CN 220780782 U CN220780782 U CN 220780782U
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- China
- Prior art keywords
- bin
- separation
- accommodating part
- ring pipe
- fixedly connected
- 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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- 238000012824 chemical production Methods 0.000 title claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 68
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 9
- TXTWXQXDMWILOF-UHFFFAOYSA-N (2-ethoxy-2-oxoethyl)azanium;chloride Chemical compound [Cl-].CCOC(=O)C[NH3+] TXTWXQXDMWILOF-UHFFFAOYSA-N 0.000 description 6
- 239000013064 chemical raw material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000002894 chemical waste Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 239000000575 pesticide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000048 toxicity data Toxicity 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a centrifugal machine for chemical production, which comprises an outer accommodating part and an inner accommodating part, wherein the inner accommodating part is sleeved at the inner side axle center of the outer accommodating part, cover plates are buckled at the tops of the outer accommodating part and the inner accommodating part, the inner accommodating part comprises a separation bin, and sliding blocks are fixedly connected to the bottoms of two sides of the separation bin. According to the utility model, the driving gear is driven by the output shaft of the driving motor to drive the annular rack to drive the separation bin to rotate, the servo motor drives the polygon prism and the sleeve and drives the stirring frame to stir the chemical raw materials, so that the centrifugal force is increased, the chemical raw materials rotate and are dispersed upwards and outwards under the action of the centrifugal force, and the chemical raw materials reach the filtering separation area to be centrifugally thrown out of the filtering micropores, thereby realizing the purpose of centrifugal separation, having higher efficiency, automatically cleaning the inside of the separation bin, reducing hidden danger of blocking the filtering micropores, and improving the processing and cleaning efficiency.
Description
Technical Field
The utility model relates to the technical field of chemical production, in particular to a centrifugal machine for chemical production.
Background
The centrifugal machine for chemical production is mainly equipment for centrifugal separation treatment of chemical stock solution, and the working mode of the centrifugal machine is that the stock solution is stirred for rotation, the stock solution is subjected to centrifugal motion, and components with larger mass and components with smaller mass in the stock solution are separated.
For example, for the processing of glycine ethyl ester hydrochloride, also known as glycine ethyl ester hydrochloride. White crystalline powder at normal temperature. Is easy to dissolve in water, the solubility in water is more than 1000g/L (20 ℃), is slightly soluble in ethanol and insoluble in diethyl ether, is easy to absorb moisture when placed in air, and is slowly decomposed when the temperature is more than 200 ℃. Low toxicity, lack of toxicity data, and toxicity can be referred to as glycine, and contact with skin and eyes should be avoided due to hydrogen chloride contained in the molecule. The product is mainly used as an intermediate for producing medicines and pesticides, and is also used for biochemical research and the like;
When separating glycine ethyl ester hydrochloric acid inside impurity, because glycine ethyl ester hydrochloric acid inside impurity particle size is different, make impurity can adhere to the outer wall of the filter screen of the centrifuge of glycine ethyl ester hydrochloric acid production usefulness, make impurity jam easily, when using again if not in time the clearance can influence the use, and shut down the clearance and can influence machining efficiency again.
Therefore, it is necessary to invent a centrifuge for chemical production to solve the above problems.
Disclosure of utility model
The utility model aims to provide a centrifugal machine for chemical production, which solves the problems that impurities are easy to block and influence the use if not cleaned in time and the processing efficiency is influenced by shutdown cleaning when the existing centrifugal machine is used for processing chemical raw materials because the impurities are attached to the outer wall of a filter screen of the centrifugal machine for producing glycine ethyl ester hydrochloric acid.
In order to achieve the above object, the present utility model provides the following technical solutions: the centrifugal machine for chemical production comprises an outer accommodating part and an inner accommodating part, wherein the inner accommodating part is sleeved at the inner side axle center of the outer accommodating part, a cover plate is buckled at the tops of the outer accommodating part and the inner accommodating part, the inner accommodating part comprises a separation bin, sliding blocks are fixedly connected to the bottoms of two sides of the separation bin, an annular rack is fixedly connected to the outer wall of the separation bin, a filtering separation area is arranged at the top of the outer side wall of the separation bin, and a plurality of uniformly distributed filtering micropores are formed in the surface of the filtering separation area;
The outer accommodating part comprises a shell, a placing bin is arranged in the shell, the top of the shell is provided with an opening, a supporting transverse plate is arranged between two sides of the opening, feeding pipes are penetrated through two sides of the supporting transverse plate, the output end of each feeding pipe extends to the inside of the separating bin, a limiting rotating groove is formed in the inner wall of the bottom of the shell, the top of the shell is fixedly connected with a driving motor, an output shaft of the driving motor is in transmission connection with a driving gear, the annular rack is in meshed connection with the driving gear, and the sliding block is in sliding connection with the inside of the limiting rotating groove;
the inner side of the separation bin is provided with a cleaning part, the cleaning part comprises a servo motor and an electric push rod, the servo motor is fixedly connected to the axis of the top of the supporting transverse plate, an output shaft of the servo motor penetrates through the supporting transverse plate and is in transmission connection with a polygon prism, the electric push rod is fixedly connected to a supporting plate connected between sliding blocks on two sides, the output end of the electric push rod is fixedly connected with a sealing round table, the axis of the top of the sealing round table is rotationally connected with a sleeve, and the axis of the sleeve is provided with a polygon groove matched with the polygon prism;
the stirring device is characterized in that a plurality of groups of stirring frames are fixedly connected to the outer side wall of the sleeve, a scraping plate is arranged at one end, far away from the sleeve, of each stirring frame, and shearing grooves are formed in each stirring frame.
As the further preferable structure of the utility model, place storehouse bottom and separation storehouse bottom and all set up to funnel-shaped structure, and the separation storehouse is installed in placing the storehouse and forms the unloading passageway with between the shell inside.
As the further preferable structure of the utility model, the sealing round platform is arranged into a round platform shape, and the funnel-shaped structures inside the separating bin of the sealing round platform are matched.
As a further preferable structure of the utility model, the bottom of the shell and the placing bin are respectively provided with an outer ring pipe and an inner ring pipe, and the outer ring pipe and the inner ring pipe are coaxially sleeved;
A channel is reserved between the outer ring pipe and the inner ring pipe, and two ends of the outer ring pipe and the inner ring pipe are both provided with opening structures.
As a further preferable structure of the utility model, the limit rotating groove is arranged at the bottom end of the inner side of the outer ring tube, and the end part of the sliding block slides in the limit rotating groove.
As the further preferable structure of the utility model, the outside of the shell is fixedly connected with a supporting frame, and the bottom end of the supporting frame is lower than the bottom end position of the outer ring pipe or the inner ring pipe.
In the technical scheme, the utility model has the technical effects and advantages that:
1. The device is used for centrifugally separating the liquid chemical raw material to remove impurities, the output shaft of the driving motor drives the driving gear to drive the annular rack to drive the separation bin to rotate, the servo motor drives the polygon prism and the sleeve to drive the stirring frame to stir the chemical raw material, and the rotation direction of the separation bin is opposite to the rotation direction of the stirred chemical raw material, so that the centrifugal force is increased, the chemical raw material is enabled to rotate and be upwards and outwards dispersed under the action of the centrifugal force, and the small molecular chemical raw material is enabled to be centrifugally thrown out from the filtering micropores when reaching the filtering separation area, so that the purpose of centrifugal separation is realized, and the efficiency is higher;
2. Through adjusting electric putter output length, can change the position of sealed round platform and stirring frame, control separation storehouse bottom export is opened or is closed, is convenient for arrange sediment and uses, and when arranging sediment, servo motor output continues to rotate, and the stirring frame rises to filtering separation district department this moment, and the scraper blade scrapes the filtering separation district inner wall to realize the inside clearance in separation storehouse, reduce the hidden danger of filtering micropore and blockking up, improved processing and cleaning efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a perspective view showing the whole structure (centrifugal stirring state) of the present utility model;
FIG. 2 is a perspective view showing the overall structure (slag discharging cleaning state) of the present utility model;
FIG. 3 is a schematic view of the first cross-sectional structure of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of a second cross-sectional structure of FIG. 1 according to the present utility model;
FIG. 5 is a perspective view of the cleaning part of the present utility model;
Fig. 6 is a structural perspective view of the inner container of the present utility model.
Reference numerals illustrate:
1. An outer accommodating portion; 2. an inner accommodating part; 3. a cleaning part; 4. a support frame;
101. A housing; 102. placing a bin; 103. a supporting cross plate; 104. a feed pipe; 105. limiting rotating grooves; 106. a driving motor; 107. a drive gear;
201. A separation bin; 202. a slide block; 203. an annular rack; 204. filtering the separation zone;
301. a servo motor; 302. a polygonal column; 303. a stirring rack; 304. a scraper; 305. cutting the slot; 306. an electric push rod; 307. sealing round platform; 308. a sleeve.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a centrifugal machine for chemical production, as shown in fig. 1-6, which comprises an outer accommodating part 1 and an inner accommodating part 2, wherein the inner accommodating part 2 is sleeved at the inner side axle center of the outer accommodating part 1, cover plates are buckled at the tops of the outer accommodating part 1 and the inner accommodating part 2, the inner accommodating part 2 comprises a separation bin 201, sliding blocks 202 are fixedly connected to the bottoms of the two sides of the separation bin 201, an annular rack 203 is fixedly connected to the outer wall of the separation bin 201, a filtering separation area 204 is arranged at the top of the outer side wall of the separation bin 201, a plurality of uniformly distributed filtering micropores are formed in the surface of the filtering separation area 204, the filtering separation area 204 with the filtering micropores is positioned at the top end of the inner accommodating part 2, and when chemical raw materials in the separation bin 201 are stirred, the chemical raw materials rotate and are dispersed upwards and outwards under the action of centrifugal force, so that centrifugal separation can be realized from the filtering micropores;
The outer accommodating part 1 comprises a shell 101, a placing bin 102 is arranged in the shell 101, an opening is formed in the top of the shell 101, a supporting transverse plate 103 is arranged between two sides of the opening, a feeding pipe 104 penetrates through two sides of the supporting transverse plate 103, the output end of the feeding pipe 104 extends to the inside of a separation bin 201, a limit rotating groove 105 is formed in the inner wall of the bottom of the shell 101, a driving motor 106 is fixedly connected to the top of the shell 101, a driving gear 107 is connected with an output shaft of the driving motor 106 in a transmission manner, an annular rack 203 is meshed with the driving gear 107, a sliding block 202 is connected in the limit rotating groove 105 in a sliding manner, the driving gear 107 is driven by the output shaft of the driving motor 106 to enable the annular rack 203 to drive the separation bin 201 to rotate, and the rotation direction of the separation bin 201 is opposite to that of the stirred chemical raw materials, so that centrifugal force is increased, and efficient centrifugal separation is facilitated;
The inside of the separation bin 201 is provided with a cleaning part 3, the cleaning part 3 comprises a servo motor 301 and an electric push rod 306, the servo motor 301 is fixedly connected to the top axial center of the supporting transverse plate 103, an output shaft of the servo motor 301 penetrates through the supporting transverse plate 103 and is in transmission connection with a polygon prism 302, the electric push rod 306 is fixedly connected to a supporting plate connected between sliding blocks 202 on two sides, the output end of the electric push rod 306 is fixedly connected with a sealing round table 307, the top axial center of the sealing round table 307 is rotationally connected with a sleeve 308, a polygon groove matched with the polygon prism 302 is formed in the axial center of the sleeve 308, the sealing round table 307 is made of rubber materials, and when chemical raw materials are centrifugally separated, the sealing round table 307 seals the bottom outlet of the separation bin 201 to prevent liquid leakage, and after centrifugal separation is completed, the output end of the electric push rod 306 is controlled to extend, so that the sealing round table 307 rises, the bottom outlet of the separation bin 201 is opened, and slag discharging is convenient to use;
The outer side wall of the sleeve 308 is fixedly connected with a plurality of groups of stirring frames 303, one end of the stirring frame 303, which is far away from the sleeve 308, is provided with a scraping plate 304, and the stirring frame 303 is provided with a shearing groove 305;
When deslagging, the output end of the servo motor 301 continues to rotate, at the moment, the stirring frame 303 rises to the filtering separation area 204, and the scraping plate 304 scrapes the inner wall of the filtering separation area 204, so that the inside of the separation bin 201 is cleaned, and the hidden danger of blocking of filtering micropores is reduced.
Further, in the above technical scheme, the bottom of the placing bin 102 and the bottom of the separating bin 201 are both in a funnel-shaped structure, and the separating bin 201 is installed in the placing bin 102 and forms a discharging channel with the inside of the casing 101, so that the micromolecular chemical raw materials thrown out by centrifugal separation pass through.
Further, in the above technical solution, the sealing circular table 307 is provided in a circular table shape, and the funnel-shaped structures inside the separation bin 201 of the sealing circular table 307 are matched.
Further, in the above technical solution, the bottoms of the casing 101 and the placement bin 102 are respectively provided with an outer ring pipe and an inner ring pipe, and the outer ring pipe and the inner ring pipe are coaxially sleeved;
a channel is reserved between the outer ring pipe and the inner ring pipe, and two ends of the outer ring pipe and the inner ring pipe are respectively provided with an opening structure, so that small-molecule chemical raw materials and chemical waste residues are conveniently discharged.
Furthermore, in the above technical scheme, the bottom end of the inner side of the outer ring tube is provided with the limit rotating groove 105, and the end of the sliding block 202 slides in the limit rotating groove 105, so that the stability of the device during operation is improved.
Further, in the above technical solution, the outer side of the casing 101 is fixedly connected with the supporting frame 4, and the bottom end of the supporting frame 4 is lower than the bottom end position of the outer ring pipe or the inner ring pipe, so that the centrifugal device is conveniently erected, and the storage container is placed at the bottom of the centrifugal device.
The utility model provides a centrifuge for chemical production when using:
firstly, ensuring that a sealed circular table 307 seals the bottom outlet of a separation bin 201, putting liquid chemical raw materials to be centrifuged into the separation bin 201 from a feeding pipe 104 to carry out centrifugal separation, removing impurities, starting a driving motor 106 and a servo motor 301 to enable output shafts of the driving motor 106 and the servo motor to reversely rotate, enabling the output shaft of the driving motor 106 to drive a driving gear 107 to drive an annular rack 203 to drive the separation bin 201 to rotate, enabling the servo motor 301 to drive a stirring frame 303 to stir the chemical raw materials through a polygon prism 302 and a sleeve 308, enabling the rotation direction of the separation bin 201 to be opposite to the rotation direction of the stirred chemical raw materials, so that centrifugal force is increased, enabling the chemical raw materials to rotate and to be upwards and outwards dispersed under the action of the centrifugal force, and enabling small molecular chemical raw materials to be centrifugally thrown out from filter micropores when reaching a filter separation area 204;
Chemical waste residues and impurities which cannot be thrown out are trapped in the separation bin 201, after centrifugal separation is completed, the output end of the electric push rod 306 is controlled to extend, the sealing round table 307 is lifted, the outlet at the bottom of the separation bin 201 is opened for slag discharge, the output end of the servo motor 301 continues to rotate when slag is discharged, the stirring frame 303 is lifted to the filtering separation area 204, and the scraping plate 304 scrapes the inner wall of the filtering separation area 204, so that the inside of the separation bin 201 is cleaned.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a centrifuge for chemical production, includes outer portion of holding (1) and interior portion of holding (2), and interior portion of holding (2) cup joints in the inboard axle center department of outer portion of holding (1), and outer portion of holding (1) and interior portion of holding (2) top lock have the apron, its characterized in that:
The inner accommodating part (2) comprises a separation bin (201), sliding blocks (202) are fixedly connected to the bottoms of two sides of the separation bin (201), an annular rack (203) is fixedly connected to the outer wall of the separation bin (201), a filtering separation area (204) is arranged at the top of the outer side wall of the separation bin (201), and a plurality of uniformly distributed filtering micropores are formed in the surface of the filtering separation area (204);
The outer accommodating part (1) comprises a shell (101), a placing bin (102) is formed in the shell (101), an opening is formed in the top of the shell (101), a supporting transverse plate (103) is arranged between two sides of the opening, a feeding pipe (104) penetrates through two sides of the supporting transverse plate (103), an output end of the feeding pipe (104) extends to the inside of the separating bin (201), a limiting rotating groove (105) is formed in the inner wall of the bottom of the shell (101), a driving motor (106) is fixedly connected to the top of the shell (101), a driving gear (107) is connected to an output shaft of the driving motor (106) in a transmission mode, an annular rack (203) is connected with the driving gear (107) in a meshed mode, and a sliding block (202) is connected to the inside of the limiting rotating groove (105) in a sliding mode.
The inside of the separation bin (201) is provided with a cleaning part (3), the cleaning part (3) comprises a servo motor (301) and an electric push rod (306), the servo motor (301) is fixedly connected to the top axle center of the supporting transverse plate (103), an output shaft of the servo motor (301) penetrates through the supporting transverse plate (103) and is in transmission connection with a polygon prism (302), the electric push rod (306) is fixedly connected to a supporting plate connected between two side sliding blocks (202), the output end of the electric push rod (306) is fixedly connected with a sealing round table (307), a sleeve (308) is rotationally connected to the top axle center of the sealing round table (307), and a polygon groove matched with the polygon prism (302) is formed in the axle center of the sleeve (308);
The stirring device is characterized in that a plurality of groups of stirring frames (303) are fixedly connected to the outer side wall of the sleeve (308), a scraping plate (304) is arranged at one end, far away from the sleeve (308), of each stirring frame (303), and a shearing groove (305) is formed in each stirring frame (303).
2. The centrifuge for chemical production according to claim 1, wherein: the bottom of the placing bin (102) and the bottom of the separating bin (201) are both arranged to be of a funnel-shaped structure, and the separating bin (201) is arranged in the placing bin (102) and forms a discharging channel with the inside of the shell (101).
3. The centrifuge for chemical production according to claim 2, wherein: the sealing round table (307) is arranged in a round table shape, and funnel-shaped structures inside the separation bin (201) of the sealing round table (307) are matched.
4. The centrifuge for chemical production according to claim 1, wherein: the bottoms of the shell (101) and the placing bin (102) are respectively provided with an outer ring pipe and an inner ring pipe, and the outer ring pipe and the inner ring pipe are coaxially sleeved;
A channel is reserved between the outer ring pipe and the inner ring pipe, and two ends of the outer ring pipe and the inner ring pipe are both provided with opening structures.
5. The centrifuge for chemical production according to claim 4, wherein: the bottom end of the inner side of the outer ring tube is provided with a limiting rotary groove (105), and the end part of the sliding block (202) slides in the limiting rotary groove (105).
6. The centrifuge for chemical production according to claim 4, wherein: the outer side of the shell (101) is fixedly connected with a supporting frame (4), and the bottom end of the supporting frame (4) is lower than the bottom end position of the outer ring pipe or the inner ring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513706.5U CN220780782U (en) | 2023-09-15 | 2023-09-15 | Centrifugal machine for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513706.5U CN220780782U (en) | 2023-09-15 | 2023-09-15 | Centrifugal machine for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780782U true CN220780782U (en) | 2024-04-16 |
Family
ID=90661496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513706.5U Active CN220780782U (en) | 2023-09-15 | 2023-09-15 | Centrifugal machine for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780782U (en) |
-
2023
- 2023-09-15 CN CN202322513706.5U patent/CN220780782U/en active Active
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