CN217410746U - Polycondensation device for producing degradable plastics - Google Patents
Polycondensation device for producing degradable plastics Download PDFInfo
- Publication number
- CN217410746U CN217410746U CN202123341429.1U CN202123341429U CN217410746U CN 217410746 U CN217410746 U CN 217410746U CN 202123341429 U CN202123341429 U CN 202123341429U CN 217410746 U CN217410746 U CN 217410746U
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- CN
- China
- Prior art keywords
- polycondensation
- tank
- degradable plastics
- rod
- baffle
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- 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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- 238000006068 polycondensation reaction Methods 0.000 title claims abstract description 59
- 229920006238 degradable plastic Polymers 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 239000002994 raw material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
The utility model relates to the technical field of degradable plastic production, and discloses a polycondensation device for the production of degradable plastic, which comprises a polycondensation tank, wherein a tank cover is arranged at the upper end of the polycondensation tank, an air inlet pipe is arranged at the upper end of the front surface of the polycondensation tank in a penetrating way, a heating box is arranged at the lower end of the left side surface of the polycondensation tank in a penetrating way, and the left side surface and the interior of the polycondensation tank are jointly provided with an adjusting component, thereby automatically performing pressure equalization.
Description
Technical Field
The utility model relates to a degradable plastics production technical field specifically is a polycondensation device for degradable plastics production.
Background
The degradable plastic is a plastic which is added with a certain amount of additives (such as starch, modified starch or other celluloses, photosensitizers, biodegradable agents and the like) in the production process to reduce the stability of the degradable plastic and is easier to degrade in the natural environment, and a polycondensation reaction is needed in the production process, so that a polycondensation device is needed.
Chinese patent discloses a polyamide polycondensation reaction apparatus (publication No. CN104910375A), which has the advantages of automatically controlling reaction temperature, improving operation safety and automatic alarm function, but it cannot stir to accelerate heating of raw materials, thereby improving reaction efficiency, and it does not have the function of automatic pressure balance. Accordingly, those skilled in the art have provided a polycondensation apparatus for the production of degradable plastics to solve the problems set forth in the background art as described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polycondensation device for production of degradable plastics to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a polycondensation device for producing degradable plastics comprises a polycondensation tank, wherein a tank cover is mounted at the upper end of the polycondensation tank, an air inlet pipe is mounted at the upper end of the front surface of the polycondensation tank in a penetrating manner, a heating box is mounted at the lower end of the left side surface of the polycondensation tank in a penetrating manner, a heating pipe is mounted in the heating box, and a heat conducting plate is mounted at the right end in the heating box;
the surface and the inside of the left side of the polycondensation tank are provided with an adjusting component together, the adjusting component comprises a motor base and a rotating rod, a motor is arranged in the motor base, the upper end of the motor is provided with a first synchronous wheel, and a synchronous belt is arranged outside the first synchronous wheel;
the right side surface of the can lid is provided with a maintenance assembly.
As a further aspect of the present invention: the right side surface mounting of motor cabinet has the mounting box, the second synchronizing wheel is installed to the upper end of dwang, and the lower extreme of dwang rotates and is connected with the installation piece, a plurality of rotor plate is all installed on the left and right sides surface of dwang.
As a further aspect of the present invention: maintain the subassembly including maintaining the seat, the opening of circulating has been seted up to the lower extreme of maintaining the seat, and the internally mounted who maintains the seat has the fixing base, the right side surface of fixing base runs through to install first gag lever post, inside one side surface mounting of first gag lever post has the spring, first slide bar is installed to the one end of spring, first baffle is installed to the one end of first slide bar, the inside surface mounting who maintains the seat has the second gag lever post, the inside sliding connection of second gag lever post has the second slide bar, the second baffle is installed to the lower extreme of second slide bar.
As a further aspect of the present invention: the motor cabinet is installed on the left side surface of polycondensation jar, the mounting box is located the inside of polycondensation jar, the right-hand member of hold-in range is installed in the outside of second synchronizing wheel, the installation piece is installed on the inside lower surface of polycondensation jar.
As a further aspect of the present invention: the maintaining seat is installed on the right side surface of the tank cover, the first sliding rod is connected inside the first limiting rod in a sliding mode, and the first baffle movably penetrates through the left end of the fixing seat.
As a further aspect of the present invention: the second baffle movably penetrates through the upper end of the fixed seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with adjusting part, the motor that the staff can open among the adjusting part drives the hold-in range through first synchronizing wheel and rotates, and the second synchronizing wheel will drive the dwang and rotate, and the rotor plate will stir to let the raw materials rapid heating, improved polycondensation efficiency.
2. The utility model discloses a be provided with and maintain the subassembly, carry out pressure balance through maintaining the subassembly, when the tank internal pressure is higher, pressure will extrude first baffle and go out side by side, and when the tank internal pressure was less, external pressure will extrude the second baffle and enter side by side to automatically, carry out pressure balance.
Drawings
FIG. 1 is a schematic view of a polycondensation apparatus for producing degradable plastics;
FIG. 2 is a sectional view of a polycondensation tank in a polycondensation apparatus for producing a degradable plastic;
FIG. 3 is a schematic view showing the structure of a regulating member in a polycondensation apparatus for producing a degradable plastic;
FIG. 4 is a schematic view of a maintenance assembly in a polycondensation apparatus for producing degradable plastics.
In the figure: 1. a polycondensation tank; 2. a can lid; 3. an air inlet pipe; 4. a heating cartridge; 5. heating a tube; 6. a heat conducting plate; 7. an adjustment assembly; 8. a maintenance assembly; 9. a motor base; 10. rotating the rod; 11. a motor; 12. a first synchronization wheel; 13. a synchronous belt; 14. mounting a box; 15. a second synchronizing wheel; 16. mounting a block; 17. a rotating plate; 18. a holding seat; 19. a flow port; 20. a fixed seat; 21. a first limit rod; 22. a spring; 23. a first slide bar; 24. a first baffle; 25. a second limiting rod; 26. a second slide bar; 27. a second baffle.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a polycondensation apparatus for producing degradable plastics comprises a polycondensation tank 1, a tank cover 2 is installed on an upper end of the polycondensation tank 1, an air inlet pipe 3 is installed on an upper end position of a front surface of the polycondensation tank 1, a heating box 4 is installed on a lower end position of a left side surface of the polycondensation tank 1, a heating pipe 5 is installed inside the heating box 4, a heat conducting plate 6 is installed on a right end inside the heating box 4, an adjusting component 7 is jointly disposed on the left side surface and inside of the polycondensation tank 1, the adjusting component 7 comprises a motor base 9 and a rotating rod 10, the motor base 9 is installed on the left side surface of the polycondensation tank 1, a motor 11 is installed inside the motor base 9, a first synchronizing wheel 12 is installed on an upper end of the motor 11, a synchronizing belt 13 is installed outside the first synchronizing wheel 12, a mounting box 14 is installed on a right side surface of the motor base 9, mounting box 14 is located polycondensation jar 1's inside, second synchronizing wheel 15 is installed to dwang 10's upper end, the outside at second synchronizing wheel 15 is installed to hold-in range 13's right-hand member, dwang 10's lower extreme is rotated and is connected with installation piece 16, installation piece 16 is installed on polycondensation jar 1's inside lower surface, a plurality of rotor plate 17 is all installed on dwang 10's the left and right sides surface, it drives hold-in range 13 through first synchronizing wheel 12 and rotates to open motor 11, second synchronizing wheel 15 will drive dwang 10 and rotate, rotor plate 17 will stir, thereby let the raw materials rapid heating, the polycondensation efficiency is improved.
In fig. 1, 2 and 4: the right side surface of the tank cover 2 is provided with a maintaining component 8, the maintaining component 8 comprises a maintaining base 18, the maintaining base 18 is arranged on the right side surface of the tank cover 2, the lower end of the maintaining base 18 is provided with a circulating port 19, the maintaining base 18 is internally provided with a fixed base 20, the right side surface of the fixed base 20 is provided with a first limiting rod 21 in a penetrating way, one side surface of the inner part of the first limiting rod 21 is provided with a spring 22, one end of the spring 22 is provided with a first sliding rod 23, the first sliding rod 23 is connected with the inner part of the first limiting rod 21 in a sliding way, one end of the first sliding rod 23 is provided with a first baffle 24, the first baffle 24 movably penetrates through the left end of the fixed base 20, the upper surface of the inner part of the maintaining base 18 is provided with a second limiting rod 25, the inner part of the second limiting rod 25 is connected with a second sliding rod 26 in a sliding way, the lower end of the second sliding rod 26 is provided with a second baffle 27, and the second baffle 27 movably penetrates through the upper end of the fixed base 20, when the pressure in the tank is high, the pressure will press the first baffle 24 and discharge it, and when the pressure in the tank is low, the external pressure will press the second baffle 27 and discharge it, so that the pressure balance is automatically performed.
The utility model discloses a theory of operation is: when the device is used, a worker puts raw materials of degradable plastics, a biodegradable agent and a catalyst into the polycondensation tank 1 together, the heating pipe 5 is started to heat, polycondensation reaction is carried out, nitrogen can be introduced into the polycondensation tank 1 through the air inlet pipe 3 in the process, the raw materials are prevented from being oxidized due to high temperature, the worker can start the motor 11 in the adjusting assembly 7 to drive the synchronous belt 13 to rotate through the first synchronous wheel 12, the second synchronous wheel 15 can drive the rotating rod 10 to rotate, the rotating plate 17 can stir, so that the raw materials are quickly heated, and the polycondensation efficiency is improved; when the polycondensation tank 1 is internally reacted, pressure balance can be carried out through the maintaining component 8, when the pressure in the tank is higher, the pressure can extrude the first baffle plate 24 and discharge the same, and when the pressure in the tank is lower, the external pressure can extrude the second baffle plate 27 and discharge the same, so that the pressure balance can be automatically carried out.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. The polycondensation device for producing the degradable plastics comprises a polycondensation tank (1), and is characterized in that a tank cover (2) is installed at the upper end of the polycondensation tank (1), an air inlet pipe (3) is installed at the upper end of the front surface of the polycondensation tank (1) in a penetrating mode, a heating box (4) is installed at the lower end of the left side surface of the polycondensation tank (1) in a penetrating mode, a heating pipe (5) is installed inside the heating box (4), and a heat conduction plate (6) is installed at the right end of the inside of the heating box (4);
the left side surface and the inside of the polycondensation tank (1) are provided with an adjusting component (7) together, the adjusting component (7) comprises a motor base (9) and a rotating rod (10), a motor (11) is installed inside the motor base (9), the upper end of the motor (11) is provided with a first synchronous wheel (12), and the outside of the first synchronous wheel (12) is provided with a synchronous belt (13);
the right side surface of the tank cover (2) is provided with a maintaining component (8).
2. The polycondensation device for producing degradable plastics according to claim 1, wherein a mounting box (14) is mounted on the right surface of the motor base (9), a second synchronizing wheel (15) is mounted at the upper end of the rotating rod (10), a mounting block (16) is rotatably connected to the lower end of the rotating rod (10), and a plurality of rotating plates (17) are mounted on the surfaces of the left side and the right side of the rotating rod (10).
3. Polycondensation device for the production of degradable plastics according to claim 1, the maintaining component (8) comprises a maintaining seat (18), the lower end of the maintaining seat (18) is provided with a circulating port (19), a fixed seat (20) is arranged in the maintaining seat (18), a first limiting rod (21) penetrates through the right side surface of the fixed seat (20), a spring (22) is arranged on the surface of one side of the inner part of the first limiting rod (21), a first sliding rod (23) is installed at one end of the spring (22), a first baffle (24) is installed at one end of the first sliding rod (23), the upper surface of the interior of the maintaining seat (18) is provided with a second limiting rod (25), a second sliding rod (26) is connected to the inner portion of the second limiting rod (25) in a sliding mode, and a second baffle (27) is installed at the lower end of the second sliding rod (26).
4. Polycondensation device for the production of degradable plastics according to claim 2, wherein the motor base (9) is mounted on the left side surface of the polycondensation tank (1), the mounting box (14) is located inside the polycondensation tank (1), the right end of the timing belt (13) is mounted on the outside of the second timing wheel (15), and the mounting block (16) is mounted on the inside lower surface of the polycondensation tank (1).
5. Polycondensation device for the production of degradable plastics according to claim 3, wherein the retaining base (18) is installed on the right side surface of the can lid (2), the first sliding rod (23) is connected inside the first limiting rod (21) in a sliding manner, and the first baffle (24) movably penetrates through the left end of the fixed base (20).
6. A polycondensation apparatus for producing degradable plastics according to claim 3, wherein said second baffle (27) is movably inserted through the upper end of the fixing base (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341429.1U CN217410746U (en) | 2021-12-28 | 2021-12-28 | Polycondensation device for producing degradable plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341429.1U CN217410746U (en) | 2021-12-28 | 2021-12-28 | Polycondensation device for producing degradable plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217410746U true CN217410746U (en) | 2022-09-13 |
Family
ID=83175884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341429.1U Active CN217410746U (en) | 2021-12-28 | 2021-12-28 | Polycondensation device for producing degradable plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217410746U (en) |
-
2021
- 2021-12-28 CN CN202123341429.1U patent/CN217410746U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: Room 901, Building 2, No. 128 Qingbin East Road, Qingxi Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Pulida Degradable Materials Technology Co.,Ltd. Country or region after: China Address before: 518000 202, No. 5, Guangming Tongfu Industrial Park, Zhenmei community, Xinhu street, Guangming District, Shenzhen, Guangdong Province Patentee before: PuLida new material technology (Shenzhen) Co.,Ltd. Country or region before: China |