CN219902852U - Degradable composite film production device - Google Patents
Degradable composite film production device Download PDFInfo
- Publication number
- CN219902852U CN219902852U CN202321220594.8U CN202321220594U CN219902852U CN 219902852 U CN219902852 U CN 219902852U CN 202321220594 U CN202321220594 U CN 202321220594U CN 219902852 U CN219902852 U CN 219902852U
- Authority
- CN
- China
- Prior art keywords
- soluble starch
- box
- stirring
- medical
- composite film
- 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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- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 130
- 235000011187 glycerol Nutrition 0.000 claims abstract description 52
- 229920002472 Starch Polymers 0.000 claims abstract description 51
- 235000019698 starch Nutrition 0.000 claims abstract description 51
- 239000008107 starch Substances 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 238000004090 dissolution Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000005303 weighing Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 13
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 4
- 229920000053 polysorbate 80 Polymers 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model provides a degradable composite film production device which comprises a tank body, wherein a feeding port for feeding medical glycerol and soluble starch is fixedly formed in the top of the tank body. The utility model discloses set up the stirring subassembly that is used for mixing medical glycerine and soluble starch between case lid and box, can carry out premixing medical glycerine and soluble starch in the inside of workbin through the setting of stirring subassembly, make medical glycerine and soluble starch just can the homogeneous mixing before getting into the jar body, thereby can reduce the stirring time in the dissolution kettle, and through setting up stirring vane on the surface of puddler, can improve the mixing effect to medical glycerine and soluble starch, and through setting up the scraping portion on the surface of puddler, can scrape medical glycerine and soluble starch of adhesion at the workbin inner wall, thereby guarantee the accurate material of throwing of medical glycerine and soluble starch.
Description
Technical Field
The utility model relates to the technical field of degradable composite film production, in particular to a degradable composite film production device.
Background
The polyvinyl alcohol film is a green environment-friendly functional material which is processed by a special process and can be completely degraded by microorganisms in soil, takes polyvinyl alcohol as a main body, is added with additives such as a modifier, can be degraded into carbon dioxide and water in a short time, and has the function of improving the soil;
the prior art discloses a preparation device (publication No. CN 217993571U) of an environment-friendly degradable composite film for packaging, which comprises a box body, wherein the inner bottom wall of the box body is fixedly connected with a composite workbench, the left side of the box body is provided with a film inlet, and the right side of the box body is provided with a film outlet. The device purifies and filters the air between the two layers of films through the electrostatic dust removing rod, so that dust between the two films is removed, the phenomenon of bubble bulge can not occur, and the manufacturing effect of the composite film is ensured; the air in the box body is pumped out through the vacuum pump and is purified and discharged back to the inner cavity of the box body through the dust remover, so that the inner cavity of the box body always maintains a dust-free environment, and the film forming effect is ensured;
the polyvinyl alcohol film in the prior art has the following defects in production:
when the polyvinyl alcohol film is processed, the polyvinyl alcohol is required to be poured into a dissolution kettle after being weighed, then the processed soft water is pumped into the dissolution kettle through a metering pump, a stirrer is started, a steam valve of a jacket of the dissolution kettle is opened, steam is introduced and heated to enable the temperature of feed liquid to be slowly increased to 80 ℃, the polyvinyl alcohol is fully dissolved and kept at the temperature, then a certain amount of medical glycerol, soluble starch and tween 80 are added in a manual feeding mode, stirring is carried out to enable the polyvinyl alcohol to be fully dissolved, but the feeding position is required to be opened in the manual feeding mode, so that the temperature environment inside the dissolution kettle is damaged, manual primary mixing of the medical glycerol and the soluble starch is required, the medical glycerol, the soluble starch, the tween 80 and the polyvinyl alcohol are required to be stirred uniformly for a long time due to the lack of pre-stirring of the raw materials, and the required amount of the medical glycerol and the soluble starch is less, the current dissolution kettle is required to ensure that the input amount is accurate, and the current dissolution kettle cannot accurately control the input of a small amount of raw materials.
Disclosure of Invention
The utility model aims to provide a degradable composite film production device which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a degradable complex film apparatus for producing, includes the jar body, the inlet pipe has been seted up at the top of jar body, and the fixed agitator that carries out quick solution to polyvinyl alcohol that is provided with in top of jar body, the fixed material throwing mouth that is used for throwing medical glycerine and soluble starch that is provided with in top of jar body, the top intercommunication of material throwing mouth has the workbin that is used for carrying out premixing to medical glycerine and soluble starch, the case lid is detachably installed at the top of workbin, the top of case lid is provided with the weighing module that is used for carrying out quantitative input to medical glycerine and soluble starch, be provided with the stirring subassembly that is used for mixing medical glycerine and soluble starch between case lid and the box;
the stirring assembly comprises a motor, a feed inlet, a blocking plug and a stirring rod, wherein the motor for driving the driving shaft is fixedly arranged at the top of the box cover, one end of the driving shaft is rotatably arranged at the bottom of the box cover, the other end of the driving shaft is in threaded connection with the central part of the blocking plug, the feed inlet is formed in the bottom of the feed box, one end of the blocking plug is movably arranged in the feed inlet, and the two stirring rods are symmetrically arranged on the surface of the driving shaft.
Preferably, the weighing assembly comprises a blanking pipe, a base, a charging tray, a pressure weighing sensor, a connecting rod, a display screen and an electromagnetic valve, wherein the top of the box cover is fixedly provided with a feeding pipe which is communicated with the inside of the box, the top of the feeding pipe is fixedly provided with the base, the top of the base is provided with the charging tray through the connecting rod, the bottom of the charging tray is fixedly provided with the electromagnetic valve, the pressure weighing sensor is arranged between the connecting rod and the charging tray, and the surface of the base is provided with the display screen which is electrically connected with the pressure weighing sensor.
Preferably, stirring blades are fixedly arranged on the inner side surface of the stirring rod, and scraping parts which are in contact with the inner wall of the box body are fixedly arranged on the outer side surface of the stirring rod.
Preferably, the fixed surface of putty stopper is provided with spacing card limit, the spout with spacing card limit assorted is seted up to the inner wall of feed inlet, spacing card limit activity sets up in the inside of spout.
Preferably, the cross section of the scraping part is in an isosceles triangle structure, and the central line of the cross section of the scraping part is always perpendicular to the inner wall of the material box.
Preferably, the bottoms of the feed box and the material tray are both provided with conical structures.
Preferably, the box cover is provided with an internal thread structure, the box is provided with an external thread structure, and the box cover is in threaded connection with the surface of the top of the box.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses set up the stirring subassembly that is used for mixing medical glycerine and soluble starch between case lid and box, can mix medical glycerine and soluble starch in advance in the inside of workbin through the setting of stirring subassembly, make medical glycerine and soluble starch just can the homogeneous mixing before getting into the jar body, thereby can reduce the stirring time in the dissolution kettle, and through setting up stirring vane on the surface of puddler, can improve the mixing effect to medical glycerine and soluble starch, and through setting up the scraping portion on the surface of puddler, can scrape medical glycerine and soluble starch that adheres to at the workbin inner wall, thereby guarantee the accurate material of throwing of medical glycerine and soluble starch;
2. the utility model discloses set up the weighing module that is used for carrying out the ration to medical glycerine and soluble starch and throw into at the top of case lid, can weigh medical glycerine and soluble starch respectively in the charging tray through weighing module's setting, can carry out the digital display with weight through pressure weighing sensor and display screen to carry out the accurate control to medical glycerine and soluble starch's input.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the case cover of the present utility model;
FIG. 3 is a schematic cross-sectional view of the bin of the utility model;
FIG. 4 is a schematic diagram of the main structure of the stirring assembly of the present utility model;
FIG. 5 is a schematic diagram of the main structure of the weighing assembly of the present utility model.
In the figure: 1. a tank body; 2. a feed pipe; 3. a stirrer; 4. a feed port; 5. a feed box; 6. a case cover; 7. a motor; 8. a feed inlet; 9. a material blocking plug; 10. a stirring rod; 11. a drive shaft; 12. discharging pipes; 13. a base; 14. a material tray; 15. a pressure weighing sensor; 16. a connecting rod; 17. a display screen; 18. an electromagnetic valve; 19. stirring blades; 20. a scraping part; 21. limit clamping edges; 22. and a sliding groove.
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. 1-5, the present utility model provides a technical solution:
embodiment one:
the degradable composite film production device comprises a tank body 1, wherein a feed pipe 2 is arranged at the top of the tank body 1, and a stirrer 3 for rapidly dissolving polyvinyl alcohol is fixedly arranged at the top of the tank body 1;
the top of the tank body 1 is fixedly provided with a feeding port 4 for feeding medical glycerol and soluble starch, the top of the feeding port 4 is communicated with a feed box 5 for premixing the medical glycerol and the soluble starch, the top of the feed box 5 is detachably provided with a box cover 6, and a stirring assembly for mixing the medical glycerol and the soluble starch is arranged between the box cover 6 and the box body;
the stirring assembly comprises a motor 7, a feed inlet 8, a blocking plug 9 and stirring rods 10, wherein the motor 7 for driving a driving shaft 11 is fixedly arranged at the top of the box cover 6, one end of the driving shaft 11 is rotatably arranged at the bottom of the box cover 6, the other end of the driving shaft 11 is in threaded connection with the central part of the blocking plug 9, the feed inlet 8 is arranged at the bottom of the feed box 5, one end of the blocking plug 9 is movably arranged in the feed inlet 8, and two groups of stirring rods 10 are symmetrically fixedly arranged on the surface of the driving shaft 11;
the stirring blade 19 is fixedly arranged on the inner side surface of the stirring rod 10, the scraping part 20 which is contacted with the inner wall of the box body is fixedly arranged on the outer side surface of the stirring rod 10, the stirring blade 19 can enlarge the contact area between the medical glycerol and the soluble starch, so that the stirring effect is improved, the scraping part 20 can scrape the medical glycerol and the soluble starch which are adhered to the inner wall of the material box 5, and the accurate feeding of the medical glycerol and the soluble starch is ensured;
the surface of the material blocking plug 9 is fixedly provided with a limiting clamping edge 21, the inner wall of the feed inlet 8 is provided with a chute 22 matched with the limiting clamping edge 21, the limiting clamping edge 21 is movably arranged in the chute 22, the threaded rod can drive the material blocking plug 9 to synchronously rotate in the feed inlet 4 when rotating, but the material blocking plug 9 can realize circumferential limiting and can not rotate through the cooperation of the limiting clamping edge 21 and the chute 22 when rotating, so that the material blocking plug 9 can only linearly move up and down in the feed inlet 8, and the on-off between the feed box 5 and the feed inlet 4 is realized;
the cross section of the scraping part 20 is of an isosceles triangle structure, and the central line of the cross section of the scraping part 20 is always perpendicular to the inner wall of the material box 5, so that one side of the scraping part 20 is always in contact with the inner wall of the material box 5, and the scraping effect on the inner wall of the material box 5 is improved;
the case lid 6 sets up to internal screw thread structure, and workbin 5 sets up to external screw thread structure, and case lid 6 threaded connection has realized the detachable connection structure between case lid 6 and the workbin 5 through threaded connection's mode to open case lid 6 and clean workbin 5 inside after the production is finished, so that follow-up throwing material.
Embodiment two:
the medical glycerol and the soluble starch can be premixed in the feed box 5 through the arrangement of the stirring component, so that the stirring time of the stirrer 3 can be reduced after feeding, but as the required amount of the medical glycerol and the soluble starch is less, the amount to be fed needs to be ensured to be more accurate, the embodiment is provided with the weighing component for quantitatively feeding the medical glycerol and the soluble starch at the top of the box cover 6, the weighing component comprises the blanking pipe 12, the base 13, the material disc 14, the pressure weighing sensor 15, the connecting rod 16, the display screen 17 and the electromagnetic valve 18, the top of the box cover 6 is fixedly provided with the feed pipe 2 communicated in the feed box 5, the top of the feed pipe 2 is fixedly provided with the base 13, the top of the base 13 is provided with the material disc 14 through the connecting rod 16, the bottom of the material disc 14 is fixedly provided with the electromagnetic valve 18, the connecting rod 16 and the material disc 14 are provided with the pressure weighing sensor 15, the surface of the base 13 is provided with the display screen 17 electrically connected with the pressure weighing sensor 15, the medical glycerol or the soluble starch is manually poured in the material disc 14, the medical glycerol or the soluble starch can be weighed by the pressure weighing sensor 15, and the medical glycerol or the three-dimensional weighing sensor 15 can be delivered to the feed box through the electromagnetic valve 12 after the total weight of the medical glycerol or the soluble starch is required to be subjected to the total weight of the three-dimensional weight after the weighing sensor is subjected to the total weight of the material and the material is required to be multiplied by the weighing by the electromagnetic valve and the weighing 15;
the bottoms of the feed box 5 and the material tray 14 are both provided with conical structures, and the conical structures are convenient for medical glycerol and soluble starch to move under the action of gravity, so that the medical glycerol and soluble starch are prevented from staying in the feed box 5 or the material tray 14 to reduce the total amount.
Working principle: when the medical glycerol or soluble starch is used, medical glycerol or soluble starch is poured into the tray 14 manually, the tray 14 can weigh the medical glycerol or soluble starch through the pressure weighing sensor 15, the electromagnetic valve 18 is started to introduce the medical glycerol or soluble starch into the feed box 5 after weighing is finished, then the motor 7 is started, the motor 7 drives the driving shaft 11 to rotate, the stirring rod 10 can be rotated when the driving shaft 11 rotates, the stirring blades 19 and the scraping part 20 can be driven to synchronously rotate when the stirring rod 10 rotates, the stirring blades 19 can be matched with the stirring rod 10 to premix the medical glycerol and the soluble starch when rotating, and the scraping part 20 can clean the inner wall of the feed box 5 under the driving of the stirring rod 10 to prevent the medical glycerol or soluble starch from being adhered to the inner wall of the feed box 5 to reduce the total amount;
the drive shaft 11 can drive the synchronous rotation of putty plug 9 through the threaded connection between putty plug 9 when rotating, but putty plug 9 can realize that circumferential spacing can not rotate through the cooperation of spacing draw-in edge 21 and spout 22 when rotating, make putty plug 9 can only be in the inside of feed inlet 8 towards the direction rectilinear movement that is close to case lid 6, along with the removal of putty plug 9, gradually separate between putty plug 9 and the feed inlet 8, thereby make medical glycerine and soluble starch can get into jar body 1 through feed inlet 8 and feed inlet 4 after mixing, can add tween 80 and polyvinyl alcohol to jar body 1 inside through inlet pipe 2 this moment, then restart agitator 3 can carry out the even dissolving to medical glycerine, soluble starch, tween 80 and polyvinyl alcohol and mix.
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 (7)
1. The utility model provides a degradable complex film apparatus for producing, includes a jar body (1), inlet pipe (2) have been seted up at the top of jar body (1), and the fixed agitator (3) that carry out quick dissolution to polyvinyl alcohol that are provided with in top of jar body (1), its characterized in that: the medical glycerin and soluble starch mixing tank is characterized in that a feeding port (4) for feeding medical glycerin and soluble starch is fixedly formed in the top of the tank body (1), a feed box (5) for premixing the medical glycerin and the soluble starch is communicated with the top of the feeding port (4), a tank cover (6) is detachably arranged at the top of the feed box (5), a weighing assembly for quantitatively feeding the medical glycerin and the soluble starch is arranged at the top of the tank cover (6), and a stirring assembly for mixing the medical glycerin and the soluble starch is arranged between the tank cover (6) and the tank body;
the stirring assembly comprises a motor (7), a feed inlet (8), a blocking plug (9) and a stirring rod (10), wherein the motor (7) for driving a driving shaft (11) is fixedly arranged at the top of the box cover (6), one end of the driving shaft (11) is rotatably arranged at the bottom of the box cover (6), the other end of the driving shaft (11) is in threaded connection with the central part of the blocking plug (9), the feed inlet (8) is formed in the bottom of the box (5), one end of the blocking plug (9) is movably arranged inside the feed inlet (8), and the two stirring rods (10) are symmetrically fixedly arranged on the surface of the driving shaft (11).
2. The degradable composite film production apparatus of claim 1, wherein: weighing assembly includes unloading pipe (12), base (13), charging tray (14), pressure weighing sensor (15), connecting rod (16), display screen (17) and solenoid valve (18), the fixed inlet pipe (2) that are provided with of top of case lid (6) and communicate in workbin (5) inside, the fixed base (13) that is provided with in top of inlet pipe (2), charging tray (14) are installed through connecting rod (16) in the top of base (13), the fixed solenoid valve (18) that is provided with in bottom of charging tray (14), be provided with pressure weighing sensor (15) between connecting rod (16) and charging tray (14), and surface mounting of base (13) have display screen (17) with pressure weighing sensor (15) electric connection.
3. The degradable composite film production apparatus of claim 1, wherein: stirring blades (19) are fixedly arranged on the inner side surface of the stirring rod (10), and scraping parts (20) which are in contact with the inner wall of the box body are fixedly arranged on the outer side surface of the stirring rod (10).
4. A degradable composite film production apparatus according to claim 3, characterized in that: the surface fixing of putty stopper (9) is provided with spacing card limit (21), spout (22) with spacing card limit (21) assorted are seted up to the inner wall of feed inlet (8), spacing card limit (21) activity sets up in the inside of spout (22).
5. The apparatus for producing a degradable composite film according to claim 4, wherein: the cross section of the scraping part (20) is of an isosceles triangle structure, and the central line of the cross section of the scraping part (20) is always perpendicular to the inner wall of the feed box (5).
6. A degradable composite film production apparatus according to claim 2, characterized in that: the bottoms of the feed box (5) and the material tray (14) are both arranged to be of conical structures.
7. The degradable composite film production apparatus of claim 1, wherein: the box cover (6) is of an internal thread structure, the box (5) is of an external thread structure, and the box cover (6) is in threaded connection with the surface of the top of the box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220594.8U CN219902852U (en) | 2023-05-19 | 2023-05-19 | Degradable composite film production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220594.8U CN219902852U (en) | 2023-05-19 | 2023-05-19 | Degradable composite film production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219902852U true CN219902852U (en) | 2023-10-27 |
Family
ID=88432072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321220594.8U Active CN219902852U (en) | 2023-05-19 | 2023-05-19 | Degradable composite film production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219902852U (en) |
-
2023
- 2023-05-19 CN CN202321220594.8U patent/CN219902852U/en active Active
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