CN220328455U - Stirring device for polyglycolic acid processing production - Google Patents
Stirring device for polyglycolic acid processing production Download PDFInfo
- Publication number
- CN220328455U CN220328455U CN202321414203.6U CN202321414203U CN220328455U CN 220328455 U CN220328455 U CN 220328455U CN 202321414203 U CN202321414203 U CN 202321414203U CN 220328455 U CN220328455 U CN 220328455U
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- CN
- China
- Prior art keywords
- tank
- heat exchange
- agitator tank
- stirring
- polyglycolic acid
- 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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- 238000003756 stirring Methods 0.000 title claims abstract description 56
- 229920000954 Polyglycolide Polymers 0.000 title claims abstract description 26
- 239000004633 polyglycolic acid Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000003651 drinking water Substances 0.000 claims description 5
- 235000020188 drinking water Nutrition 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 10
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of polyglycolic acid processing and discloses a stirring device for polyglycolic acid processing and production, which comprises a stirring tank, wherein supporting legs are fixedly arranged at the lower end of the stirring tank, the supporting legs support the stirring tank, a heating jacket is arranged on the outer side of the stirring tank, a thermometer is arranged in the stirring tank, a control box is arranged at the upper end of the stirring tank, an exhaust pipe is communicated with the upper end of the stirring tank, the tail end of the exhaust pipe is connected with a heat exchange tank, an air outlet of the heat exchange tank is connected with an exhaust pipe, the tail end of the exhaust pipe is connected with a fan, and the stirring device is arranged in the stirring tank. Inside steam of agitator tank flows into the heat transfer pipe through the exhaust tube inside, pumps the cold water of deep well to the inside of heat transfer pond through the suction pump, through the inside heat transfer pipe heat transfer treatment of heat transfer pond, can heat cold water, and the hot water after the heating flows out through the outlet, can be used for factory building domestic water, improves resource utilization.
Description
Technical Field
The utility model relates to the technical field of polyglycolic acid processing, in particular to a stirring device for polyglycolic acid processing production.
Background
Polyglycolic acid, also known as polyglycolic acid, is derived from alpha-monohydroxy acid, i.e., glycolic acid. Glycolic acid is produced by normal human metabolism, and the polymer of glycolic acid is polyglycolic acid. Polyglycolic acid has a simple and regular linear molecular structure, is a simple linear aliphatic polyester, has higher crystallinity, forms crystalline polymers, has crystallinity of 40-80 percent generally, has a melting point of about 225 ℃, is insoluble in common organic solvents, and is only soluble in strong polar organic solvents such as hexafluoroisopropanol. Stirring device is needed to stir polyglycolic acid in the process of processing and dissolving the polyglycolic acid, stirring tank is needed to be heated all the time in the stirring process of polyglycolic acid, and waste heat generated in the stirring device after the stirring is completed is usually directly discharged in the heating process by the existing stirring device, so that heat is wasted and is not directly utilized.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a stirring device for polyglycolic acid processing production.
(II) technical scheme
In order to solve the problems, the utility model provides the following technical scheme: stirring device based on polyglycolic acid processing production, which comprises a stirring tank, the lower extreme fixed mounting of agitator tank has the supporting leg, the supporting leg supports the agitator tank, the outside of agitator tank is provided with the heating mantle, the inside of agitator tank is provided with the thermometer, the upper end of agitator tank is provided with the control box, the upper end intercommunication of agitator tank has the exhaust tube, the end-to-end connection of exhaust tube has the heat transfer pond, the gas outlet of heat transfer pond is connected with the blast pipe, the end-to-end connection of blast pipe has the fan, the inside of agitator tank is provided with agitating unit.
Preferably, the bottom of the stirring tank is provided with a discharge port, the right side of the upper end of the stirring tank is provided with a feed port,
preferably, the stirring device comprises a motor, wherein the motor is fixedly arranged at the upper end of the stirring tank, the output end of the motor is connected with the stirring tank, the stirring tank is rotationally connected with the stirring tank, and the lower end of the stirring tank is fixedly arranged.
Preferably, a control valve is arranged on the exhaust pipe.
Preferably, a heat exchange tube is arranged in the heat exchange tank, the heat exchange tube is arranged in a winding bent tube mode, an air inlet of the heat exchange tube is communicated with the tail end of the exhaust tube, and an air outlet of the heat exchange tube is communicated with the exhaust tube.
Preferably, the upper end of the heat exchange tank is connected with a water pumping pipe, the water pumping pipe is communicated to the inside of the heat exchange tank, the tail end of the water pumping pipe stretches deep into the deep water well, a water pumping pump is arranged on the water pumping pipe, a water outlet is arranged at the bottom of the heat exchange tank, and the water outlet is communicated with a water draining pipe.
(III) beneficial effects
Compared with the prior art, the stirring device for polyglycolic acid processing production has the following beneficial effects:
1. this stirring device for polyglycolic acid processing production based on through setting up the heat transfer pond, and inside the inside steam of agitator tank flowed into the heat transfer intraduct through the exhaust tube, pumped the cold water of deep well to the inside of heat transfer pond through the suction pump, through the inside heat transfer tube heat exchange treatment of heat transfer pond, can heat the cold water, the hot water after the heating flows out through the outlet, can be used for factory building domestic water, saves the resource, improves resource utilization.
Drawings
Fig. 1 is a schematic structural view of a stirring device for polyglycolic acid processing production.
In the figure: 1 supporting leg, 2 agitator tank, 3 heating jacket, 4 control box, 5 thermometer, 6 motor, 61 axis of rotation, 62 puddler, 7 discharge gate, 8 control valve, 9 feed inlet, 10 exhaust tube, 11 suction pump, 12 drinking water pipe, 13 outlet, 14 heat exchange tube, 15 heat exchange cell, 16 blast pipe, 17 fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a new technical solution: stirring device is used in production based on polyglycolic acid processing, including agitator tank 2, agitator tank 2's lower extreme fixed mounting has supporting leg 1, supporting leg 1 supports agitator tank 2, agitator tank 2's outside is provided with heating jacket 3, heating jacket 3 is used for heating agitator tank 2 inside, agitator tank 2's inside is provided with thermometer 5, agitator tank 2's upper end is provided with control box 4, and control box 4 is used for controlling means to move, agitator tank 2's upper end intercommunication has exhaust tube 10, exhaust tube 10's end-to-end connection has heat transfer pond 15, heat transfer pond 15's gas outlet is connected with blast pipe 16, blast pipe 16's end-to-end connection has fan 17, agitator tank 2's inside is provided with agitating unit.
In this embodiment, the bottom of agitator tank 2 is provided with discharge gate 7, discharge gate 7 is used for discharging the material that the dissolution was accomplished, the right side of agitator tank 2 upper end is provided with feed inlet 9, and feed inlet 9 is used for adding the material raw materials.
In this embodiment, the stirring device includes a motor 6, the motor 6 is fixedly installed at the upper end of the stirring tank 2, an output end of the motor 6 is connected with a 61, the 61 is rotatably connected inside the stirring tank 2, and a 62 is fixedly installed at the lower end of the 61; in the specific use process, the motor 6 is started, and the motor 6 drives 61 to rotate in the stirring tank 2, so that the motor 6 drives 62 to rotate to stir and mix materials in the stirring tank 2.
In this embodiment, the exhaust pipe 10 is provided with a control valve 8.
In this embodiment, the heat exchange tube 14 is disposed inside the heat exchange tank 15, and the heat exchange tube 14 is disposed in a winding bent pipe form, has a large steering angle, and varies according to the use environment. Therefore, the bent pipe has a strong heat exchange function, and the advantage of bending can be used to further improve heat exchange efficiency, the air inlet of the heat exchange pipe 14 is communicated with the end of the air extraction pipe 10, and the air outlet of the heat exchange pipe 14 is communicated with the air exhaust pipe 16.
In this embodiment, the upper end of the heat exchange tank 15 is connected with a water pumping pipe 12, the water pumping pipe 12 is communicated to the inside of the heat exchange tank 15, the tail end of the water pumping pipe 12 goes deep into the deep well, the water pumping pipe 12 is provided with a water pumping pump 11, the bottom of the heat exchange tank 15 is provided with a water outlet 13, and the water outlet 13 is communicated with a water drain pipe; in the specific use process, the water suction pump 11 is started, cold water of the deep water well is pumped into the heat exchange tank 15 through the water suction pump 11, the cold water can be heated through heat exchange treatment of the heat exchange pipe 14 in the heat exchange tank 15, and heated hot water flows out through the water outlet 13 and can be used for factory building domestic water, so that resources are saved, and the resource utilization rate is improved.
Working principle: this stirring device for polyglycolic acid processing production is in the use, firstly add the raw materials to inside the agitator tank 2 through feed inlet 9, then heat the inside of agitator tank 2 through control box 4 control heating jacket 3, show agitator tank 2 inside temperature through thermometer 5, be in constant temperature state to agitator tank 2 inside heating through control box 4 control heating jacket 3, then control motor 6 starts through control box 4, drive 61 through motor 6 and rotate inside agitator tank 2, and then drive 62 and rotate and stir the inside material of agitator tank 2, the material of stirring completion flows out through discharge gate 7, when need retrieve the inside steam of agitator tank 2 and utilize, control fan 17 start through control box 4, open control valve 8, inside steam of agitator tank 2 flows into inside heat exchange tube 14 through exhaust tube 10, start through control box 4 control suction pump 11, the inside of deep well is pumped to heat exchange tank 15 through suction pump 11, heat exchange tube 14 heat treatment inside through heat exchange tube 15 can heat the cold water, the hot water outlet after heating flows out through 13, can be used for factory building domestic water, the gas is discharged from the gas outlet of exhaust pipe 17 through the blast pipe 16 that the heat exchange is accomplished.
According to the utility model, the heat exchange tank 15 is arranged, hot gas in the stirring tank 2 flows into the heat exchange tube 14 through the exhaust tube 10, cold water in the deep water well is pumped into the heat exchange tank 15 through the water suction pump 11, and the cold water can be heated through heat exchange treatment of the heat exchange tube 14 in the heat exchange tank 15, so that heated hot water flows out through the water outlet 13, and the hot water can be used for domestic water of a factory building, so that resources are saved, and the resource utilization rate is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Stirring device for polyglycolic acid processing production, comprising a stirring tank (2), and being characterized in that: the utility model discloses a stirring tank, including agitator tank (2), supporting leg (1) fixed mounting under agitator tank (2), supporting leg (1) supports agitator tank (2), the outside of agitator tank (2) is provided with heating jacket (3), the inside of agitator tank (2) is provided with thermometer (5), the upper end of agitator tank (2) is provided with control box (4), the upper end intercommunication of agitator tank (2) has exhaust tube (10), the end-to-end connection of exhaust tube (10) has heat transfer pond (15), the gas outlet of heat transfer pond (15) is connected with blast pipe (16), the end-to-end connection of blast pipe (16) has fan (17), the inside of agitator tank (2) is provided with agitating unit.
2. The stirring device for polyglycolic acid-based processing and production according to claim 1, wherein: the bottom of agitator tank (2) is provided with discharge gate (7), the right side of agitator tank (2) upper end is provided with feed inlet (9).
3. The stirring device for polyglycolic acid-based processing and production according to claim 1, wherein: the stirring device comprises a motor (6), the motor (6) is fixedly arranged at the upper end of the stirring tank (2), the output end of the motor (6) is connected with a motor (61), the motor (61) is rotationally connected inside the stirring tank (2), and the lower end of the motor (61) is fixedly provided with a motor (62).
4. The stirring device for polyglycolic acid-based processing and production according to claim 1, wherein: the exhaust pipe (10) is provided with a control valve (8).
5. The stirring device for polyglycolic acid-based processing and production according to claim 1, wherein: the inside of heat transfer pond (15) is provided with heat exchange tube (14), heat exchange tube (14) are winding return bend form and set up, the air inlet of heat exchange tube (14) is linked together with the end of exhaust tube (10), the gas outlet of heat exchange tube (14) is linked together with blast pipe (16).
6. The stirring device for polyglycolic acid-based processing and production according to claim 1, wherein: the upper end of heat exchange tank (15) is connected with drinking-water pipe (12), drinking-water pipe (12) communicate to inside heat exchange tank (15), the end of drinking-water pipe (12) is gone deep into the inside of deep water well, be provided with suction pump (11) on drinking-water pipe (12), the bottom of heat exchange tank (15) is provided with outlet (13), outlet (13) intercommunication drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414203.6U CN220328455U (en) | 2023-06-05 | 2023-06-05 | Stirring device for polyglycolic acid processing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414203.6U CN220328455U (en) | 2023-06-05 | 2023-06-05 | Stirring device for polyglycolic acid processing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328455U true CN220328455U (en) | 2024-01-12 |
Family
ID=89450601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414203.6U Active CN220328455U (en) | 2023-06-05 | 2023-06-05 | Stirring device for polyglycolic acid processing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328455U (en) |
-
2023
- 2023-06-05 CN CN202321414203.6U patent/CN220328455U/en active Active
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