CN215139842U - Polymerization reactor for producing esterified polymer - Google Patents
Polymerization reactor for producing esterified polymer Download PDFInfo
- Publication number
- CN215139842U CN215139842U CN202120907811.5U CN202120907811U CN215139842U CN 215139842 U CN215139842 U CN 215139842U CN 202120907811 U CN202120907811 U CN 202120907811U CN 215139842 U CN215139842 U CN 215139842U
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- Prior art keywords
- motor
- rectangular frame
- box body
- stirring
- polymerization reactor
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- 229920000642 polymer Polymers 0.000 title claims abstract description 43
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Polymerisation Methods In General (AREA)
Abstract
The utility model discloses a polymerization reactor of production polymer of esterifying, include: the device comprises an adjusting device, a sliding device, a stirring device and a box body; the adjusting device comprises an installing plate, a left sleeve, a right sleeve, an adjusting rod, a rectangular frame, a cam and a first motor; the left sleeve and the right sleeve are fixedly arranged on the mounting plate, the adjusting rod penetrates through the left sleeve and the right sleeve in a relative sliding mode, the middle of the adjusting rod is provided with the rectangular frame, and the cam is arranged in the rectangular frame; the first motor is arranged on the mounting plate, and the output end of the first motor penetrates through the mounting plate and is fixedly connected with the rotating shaft of the cam. Therefore, the utility model discloses an intensive mixing avoids extravagant material, has still solved among the prior art polymerization reactor and has had the insufficient problem of material stirring.
Description
Technical Field
The utility model belongs to the technical field of polymerization ware technique and specifically relates to a polymerization ware of production polymer of esterifying.
Background
As is well known, polymerization reactors are widely used in petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods, pressure vessels for carrying out processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction vessels, decomposing vessels, polymerization vessels, etc.; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.
In the prior art, although a stirrer of a polymer stirring reaction kettle can realize simple stirring action, the stirrer cannot realize sufficient stirring, so that materials cannot be subjected to sufficient reaction, the materials are wasted, and good polymers cannot be obtained.
Therefore, how to design a polymerization reactor capable of sufficiently stirring materials is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a polymerization ware of polymer esterifies is produced, the utility model discloses have good stirring effect, can realize abundant stirring, overcome among the prior art polymerization ware and have the insufficient problem of material stirring.
The utility model provides a its technical problem take following technical scheme to realize:
the embodiment of the utility model provides a polymerization ware of production polymer of esterifying, include: the device comprises an adjusting device, a sliding device, a stirring device and a box body;
the adjusting device and the sliding device are arranged at the top of the box body, and the stirring device is arranged in the box body;
the adjusting device moves right relative to the box body so as to enable the stirring device to move left and right along the sliding device;
the adjusting device comprises an installing plate, a left sleeve, a right sleeve, an adjusting rod, a rectangular frame, a cam and a first motor;
the left sleeve and the right sleeve are fixedly arranged on the mounting plate, the adjusting rod penetrates through the left sleeve and the right sleeve in a relative sliding mode, the middle of the adjusting rod is provided with the rectangular frame, and the cam is arranged in the rectangular frame;
the first motor is arranged on the mounting plate, and the output end of the first motor penetrates through the mounting plate and is fixedly connected with the rotating shaft of the cam.
Optionally, in an embodiment of the present invention, the sliding device includes a sliding rail, a sliding block, and a connecting rod;
the sliding rail is fixedly arranged at the top of the box body, and the sliding block is connected with the sliding rail in a sliding manner;
one end of the connecting rod is fixedly connected with the top of the sliding block, and the other end of the connecting rod is fixedly connected with the bottom of the rectangular frame.
Optionally, in an embodiment of the present invention, the stirring device includes a rotating shaft, a stirring blade, and a second motor;
the top of the second motor is fixedly connected with the bottom of the sliding block;
the output end of the second motor is fixedly connected with the rotating shaft, and the rotating shaft is fixedly provided with a plurality of stirring blades.
Optionally, in an embodiment of the present invention, the device further includes a cleaning device;
the cleaning device comprises a pipeline, an electromagnetic valve, a water pump and a water tank;
one end of the pipeline extends into the box body, the other end of the pipeline extends into the water tank, and the electromagnetic valve and the water pump are fixedly arranged on the pipeline.
Optionally, in an embodiment of the present invention, a feeding port is fixedly disposed at the left side of the box body;
the right side of box has set firmly the discharge gate, the right side of box still sets firmly the filter screen.
Optionally, in the embodiment of the present invention, the upper, lower, left and right ends of the cam respectively abut against the rectangular frame.
Optionally, in the embodiment of the present invention, the adjusting rod and the rectangular frame are an integrated structure.
Optionally, in an embodiment of the present invention, a diameter size of the adjusting rod matches a diameter size of the left sleeve;
the diameter size of the adjusting rod is matched with the diameter size of the right sleeve.
Optionally, in an embodiment of the present invention, the apparatus further includes a controller;
the controller is electrically connected with the first motor, the second motor, the electromagnetic valve and the water pump respectively;
the controller is used for controlling the start and stop of the first motor, the second motor, the electromagnetic valve and the water pump.
Optionally, in an embodiment of the present invention, the power supply device is further included;
the power supply device is electrically connected with the controller;
the power supply device is used for providing a working power supply for the controller.
The utility model has the advantages that: when the device is used, the controller controls the first motor to start, the first motor rotates to drive the cam to rotate, wherein the upper end, the lower end, the left end and the right end of the cam are respectively abutted against the rectangular frame, so that the rectangular frame moves rightwards when the cam rotates forwards, specifically, the two ends of the rectangular frame are fixedly connected with the adjusting rod, namely, the rectangular frame is arranged in the middle of the adjusting rod, the adjusting rod penetrates through the left sleeve and the right sleeve in a relative sliding mode, and therefore the adjusting rod moves rightwards in the left sleeve and the right sleeve;
moreover, the bottom of the rectangular frame is fixedly connected with one end of the connecting rod, and the other end of the connecting rod is fixedly connected with the top of the sliding block, so that the sliding block is driven to move rightwards in the sliding rail when the rectangular frame moves rightwards;
in addition, the bottom of the sliding block is fixedly connected with the top of the second motor, the output end of the second motor is fixedly connected with the rotating shaft, and the rotating shaft is fixedly provided with a plurality of stirring blades, so that the sliding block moves rightwards to drive the rotating shaft to move rightwards, and the stirring device moves rightwards in the box body;
it should be noted that, when the controller controls the first motor to start, the controller also controls the second motor to start;
after the full stirring is finished, the controller controls the first motor and the second motor to stop moving;
at the moment, polymers are generated in the box body, and the residual materials are discharged from the discharge hole, wherein the filter screen can prevent the polymers from being discharged from the discharge hole, namely, the polymers are ensured to be remained in the box body;
when the residual materials are completely discharged, the controller electromagnetic valve and the water pump are started, water is added into the box body until the water submerges the polymer, and the controller controls the electromagnetic valve and the water pump to stop running;
meanwhile, the controller controls a second motor to start, and the second motor drives the rotating shaft to rotate, so that the stirring blades are driven to rotate, and the polymer is cleaned; after the cleaning is finished, discharging the aqueous solution in the box body through the discharge hole, and simultaneously stopping the polymer from being discharged from the discharge hole by the filter screen, wherein the clean polymer is stored in the box body at the moment;
therefore, the utility model discloses in, through the cooperation between adjusting device, slider, the agitating unit for agitating unit realizes intensive mixing to the side-to-side movement in the box, avoids extravagant material, has still solved among the prior art polymerization ware and has had the insufficient problem of material stirring.
Drawings
FIG. 1 is a schematic diagram of a polymerization reactor for producing an esterified polymer according to the present invention;
fig. 2 is a schematic front sectional view of the slide rail, the slide block, the second motor, the rotating shaft and the stirring blade provided by the present invention;
fig. 3 is a schematic diagram of an electrical connection relationship among the power supply device, the controller, the first motor, the second motor, the solenoid valve and the water pump provided by the present invention;
reference numerals:
1. an adjustment device; 2. a sliding device; 3. a stirring device; 4. a box body; 5. mounting a plate; 6. a left sleeve; 7. a right sleeve; 8. adjusting a rod; 9. a rectangular frame; 10. a cam; 11. a slide rail; 12. a slider; 13. a connecting rod; 14. a rotating shaft; 15. stirring blades; 16. a cleaning device; 17. a pipeline; 18. an electromagnetic valve; 19. a water pump; 20. a water tank; 21. a feed inlet; 22. a discharge port; 23. a filter screen; 24. a second motor; 25. a long groove.
Detailed Description
In the present invention, the description referring to "first", "second", etc. is only for descriptive purposes, not particularly referring to the order or sequential meanings, and not for limiting the present invention, but it is only for distinguishing the components or operations described in the same technical terms, and it is not understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", etc. may explicitly or implicitly include at least one of the features.
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
the utility model provides a polymerization reactor of production polymer of esterifying, as shown in figure 1, include: the device comprises an adjusting device 1, a sliding device 2, a stirring device 3 and a box body 4;
the adjusting device 1 and the sliding device 2 are arranged at the top of the box body 4, and the stirring device 3 is arranged in the box body 4;
the adjusting device 1 moves left and right relative to the box body 4 so as to enable the stirring device 3 to move left and right along the sliding device 2;
the adjusting device 1 comprises a mounting plate 5, a left sleeve 6, a right sleeve 7, an adjusting rod 8, a rectangular frame 9, a cam 10 and a first motor;
the left sleeve 6 and the right sleeve 7 are fixedly arranged on the mounting plate 5, the adjusting rod 8 penetrates through the left sleeve 6 and the right sleeve 7 in a relative sliding mode, the rectangular frame 9 is arranged in the middle of the adjusting rod 8, and the cam 10 is arranged in the rectangular frame 9;
the first motor is arranged on the mounting plate 5, and the output end of the first motor penetrates through the mounting plate 5 and is fixedly connected with the rotating shaft of the cam 10.
Therefore, the utility model discloses in, through the cooperation between adjusting device 1, slider 2, agitating unit 3 for agitating unit 3 realizes intensive mixing to side movement in the box 4, avoids extravagant material, has still solved among the prior art polymerization reactor and has had the insufficient problem of material stirring.
Optionally, in the embodiment of the present invention, the sliding device 2 includes a sliding rail 11, a sliding block 12, and a connecting rod 13;
the slide rail 11 is fixedly arranged at the top of the box body 4, and the slide block 12 is connected with the slide rail 11 in a sliding manner;
one end of the connecting rod 13 is fixedly connected with the top of the sliding block 12, and the other end of the connecting rod 13 is fixedly connected with the bottom of the rectangular frame 9.
Therefore, when the adjusting rod 8 in the adjusting device 1 moves left and right, the connecting rod 13 can be driven to move left and right, so that the sliding block 12 can be driven to move left and right on the sliding rail 11, and the subsequent sliding block 12 can drive the stirring device 3 to move left and right in the box body 4 conveniently.
Alternatively, in the embodiment of the present invention, as shown in fig. 2, the stirring device 3 includes a rotating shaft 14, a stirring blade 15, and a second motor 24;
the top of the second motor 24 is fixedly connected with the bottom of the sliding block 12;
the output end of the second motor 24 is fixedly connected with the rotating shaft 14, and a plurality of stirring blades 15 are fixedly arranged on the rotating shaft 14.
Therefore, the stirring device 3 can be used for fully stirring the materials in the box body 4, so that the waste of the materials is avoided, and better polymers can be obtained.
To explain this point, the slide rail 11 is provided with a long groove 25, as shown in fig. 2.
Optionally, in the embodiment of the present invention, a cleaning device 16 is further included;
the cleaning device 16 comprises a pipeline 17, an electromagnetic valve 18, a water pump 19 and a water tank 20;
one end of the pipeline 17 extends into the tank 4, the other end of the pipeline 17 extends into the water tank 20, and the electromagnetic valve 18 and the water pump 19 are fixedly arranged on the pipeline 17.
In this way, the polymer is produced by the polymerization reaction of the material after the stirring, but the material adheres to the surface of the produced polymer, and therefore, it is necessary to wash the polymer by the washing device 16 and wash off the adhered material to obtain a clean polymer.
Optionally, in the embodiment of the present invention, a feeding hole 21 is fixedly arranged at the left side of the box body 4;
the right side of the box body 4 is fixedly provided with a discharge hole 22, and the right side of the box body 4 is also fixedly provided with a filter screen 23.
So, after the polymerization reaction, the residual material flows out from the discharge hole 22, and through setting up the filter screen 23, can avoid the polymer to flow out with the material together for the polymer stays in the box 4, is convenient for follow-up polymer to wash.
Optionally, in the embodiment of the present invention, the upper, lower, left, and right ends of the cam 10 are respectively disposed against the rectangular frame 9.
Thus, when the cam 10 rotates, the rectangular frame 9 can be driven to move left and right, so that the adjusting rod 8 moves left and right.
Optionally, in the embodiment of the present invention, the adjusting rod 8 and the rectangular frame 9 are an integrated structure.
Therefore, when the adjusting rod 8 and the rectangular frame 9 are produced, the adjusting rod and the rectangular frame can be produced simultaneously, and the process procedures are reduced.
Optionally, in the embodiment of the present invention, the diameter size of the adjusting rod 8 matches the diameter size of the left sleeve 6;
the diameter size of the adjusting rod 8 is matched with the diameter size of the right sleeve 7.
Therefore, when the adjusting rod 8 moves left and right, the situation that the adjusting rod 8 is inclined can be avoided, and the adjusting rod 8 moves in the horizontal direction.
Optionally, in an embodiment of the present invention, as shown in fig. 3, the apparatus further includes a controller;
the controller is respectively electrically connected with the first motor, the second motor 24, the electromagnetic valve 18 and the water pump 19;
the controller is used for controlling the start and stop of the first motor, the second motor 24, the electromagnetic valve 18 and the water pump 19.
Optionally, in an embodiment of the present invention, the power supply device is further included;
the power supply device is electrically connected with the controller;
the power supply device is used for providing a working power supply for the controller.
The utility model discloses a theory of operation and working process as follows: when the device is used, the controller controls the first motor to start, the first motor rotates to drive the cam 10 to rotate, wherein the upper end, the lower end, the left end and the right end of the cam 10 are respectively abutted against the rectangular frame 9, so that when the cam 10 rotates forwards, the rectangular frame 9 moves rightwards, specifically, the two ends of the rectangular frame 9 are fixedly connected with the adjusting rod 8, namely, the rectangular frame 9 is arranged in the middle of the adjusting rod 8, the adjusting rod 8 penetrates through the left sleeve 6 and the right sleeve 7 in a relative sliding mode, and therefore the adjusting rod 8 moves rightwards in the left sleeve 6 and the right sleeve 7;
moreover, because the bottom of the rectangular frame 9 is fixedly connected with one end of the connecting rod 13, and the other end of the connecting rod 13 is fixedly connected with the top of the sliding block 12, when the rectangular frame 9 moves rightwards, the sliding block 12 is driven to move rightwards in the sliding rail 11;
in addition, the bottom of the sliding block 12 is fixedly connected with the top of the second motor 24, the output end of the second motor 24 is fixedly connected with the rotating shaft 14, and the rotating shaft 14 is fixedly provided with a plurality of stirring blades 15, so that the sliding block 12 moves rightwards to drive the rotating shaft 14 to move rightwards, and the stirring device 3 moves rightwards in the box body 4;
it should be noted that, when the controller controls the first motor to start, the controller also controls the second motor 24 to start;
after the full stirring is finished, the controller controls the first motor and the second motor 24 to stop moving;
at this time, polymer is generated in the box body 4, and the residual material is discharged from the discharge port 22, wherein the filter screen 23 can block the polymer from being discharged from the discharge port 22, that is, the polymer is ensured to be remained in the box body 4;
when the residual materials are completely discharged, the controller controls the electromagnetic valve 18 and the water pump 19 to be started, water is added into the box body 4 until the water is over the polymer, and the controller controls the electromagnetic valve 18 and the water pump 19 to stop running;
meanwhile, the controller controls the second motor 24 to start, and the second motor 24 drives the rotating shaft 14 to rotate, so as to drive the stirring blade 15 to rotate, and clean the polymer; after the cleaning is finished, discharging the aqueous solution in the box body 4 through the discharge hole 22, and simultaneously, the filter screen 23 can block the polymer from being discharged from the discharge hole 22, so that the box body 4 stores clean polymer;
to illustrate, the polymer can be washed for a plurality of times, and the specific process can be seen in the above;
moreover, the process of the stirring device 3 moving to the left in the box 4 is similar to the above process, and repeated descriptions are omitted.
Therefore, the utility model discloses in, through the cooperation between adjusting device 1, slider 2, agitating unit 3 for agitating unit 3 realizes intensive mixing to side movement in the box 4, avoids extravagant material, has still solved among the prior art polymerization reactor and has had the insufficient problem of material stirring.
It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.
Claims (10)
1. A polymerization reactor for producing an esterified polymer, comprising: the device comprises an adjusting device (1), a sliding device (2), a stirring device (3) and a box body (4);
the adjusting device (1) and the sliding device (2) are arranged at the top of the box body (4), and the stirring device (3) is arranged in the box body (4);
the adjusting device (1) moves left and right relative to the box body (4) so as to enable the stirring device (3) to move left and right along the sliding device (2);
the adjusting device (1) comprises a mounting plate (5), a left sleeve (6), a right sleeve (7), an adjusting rod (8), a rectangular frame (9), a cam (10) and a first motor;
the left sleeve (6) and the right sleeve (7) are fixedly arranged on the mounting plate (5), the adjusting rod (8) penetrates through the left sleeve (6) and the right sleeve (7) in a relative sliding mode, the rectangular frame (9) is arranged in the middle of the adjusting rod (8), and the cam (10) is arranged in the rectangular frame (9);
the first motor is arranged on the mounting plate (5), the output end of the first motor penetrates through the mounting plate (5), and the rotating shaft of the cam (10) is fixedly connected.
2. A polymerization reactor for the production of esterified polymers according to claim 1, wherein said sliding means (2) comprises a slide rail (11), a slide block (12) and a connecting rod (13);
the slide rail (11) is fixedly arranged at the top of the box body (4), and the slide block (12) is connected with the slide rail (11) in a sliding manner;
one end of the connecting rod (13) is fixedly connected with the top of the sliding block (12), and the other end of the connecting rod (13) is fixedly connected with the bottom of the rectangular frame (9).
3. A polymerization reactor for producing an esterified polymer according to claim 2, wherein said stirring means (3) comprises a rotary shaft (14), a stirring vane (15) and a second motor (24);
the top of the second motor (24) is fixedly connected with the bottom of the sliding block (12);
the output end of the second motor (24) is fixedly connected with the rotating shaft (14), and a plurality of stirring blades (15) are fixedly arranged on the rotating shaft (14).
4. A polymerisation reactor for producing an esterified polymer according to claim 3, further comprising a cleaning device (16);
the cleaning device (16) comprises a pipeline (17), an electromagnetic valve (18), a water pump (19) and a water tank (20);
one end of the pipeline (17) extends into the box body (4), the other end of the pipeline (17) extends into the water tank (20), and the electromagnetic valve (18) and the water pump (19) are fixedly arranged on the pipeline (17).
5. A polymerizer vessel for producing an esterified polymer according to claim 4, wherein a feed port (21) is provided fixedly at the left side of said casing (4);
the right side of box (4) has set firmly discharge gate (22), the right side of box (4) still sets firmly filter screen (23).
6. A polymerizer reactor for producing an esterified polymer according to claim 1, wherein upper, lower, left and right ends of said cam (10) are respectively disposed against said rectangular frame (9).
7. A polymerization reactor for the production of esterified polymers according to claim 1, wherein said regulating rod (8) and said rectangular frame (9) are of a unitary structure.
8. A polymerization reactor for the production of esterified polymers according to claim 1, wherein the diameter size of the adjusting rod (8) matches the diameter size of the left sleeve (6);
the diameter size of the adjusting rod (8) is matched with the diameter size of the right sleeve (7).
9. The polymerization reactor for producing an esterified polymer according to claim 4, further comprising a controller;
the controller is electrically connected with the first motor, the second motor (24), the electromagnetic valve (18) and the water pump (19) respectively;
the controller is used for controlling the starting and stopping of the first motor, the second motor (24), the electromagnetic valve (18) and the water pump (19).
10. The polymerization reactor for producing an esterified polymer according to claim 9, further comprising a power supply device;
the power supply device is electrically connected with the controller;
the power supply device is used for providing a working power supply for the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120907811.5U CN215139842U (en) | 2021-04-28 | 2021-04-28 | Polymerization reactor for producing esterified polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120907811.5U CN215139842U (en) | 2021-04-28 | 2021-04-28 | Polymerization reactor for producing esterified polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215139842U true CN215139842U (en) | 2021-12-14 |
Family
ID=79365095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120907811.5U Expired - Fee Related CN215139842U (en) | 2021-04-28 | 2021-04-28 | Polymerization reactor for producing esterified polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215139842U (en) |
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2021
- 2021-04-28 CN CN202120907811.5U patent/CN215139842U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |