CN220661424U - Dissolving device for polyethylene recovery - Google Patents
Dissolving device for polyethylene recovery Download PDFInfo
- Publication number
- CN220661424U CN220661424U CN202321801480.2U CN202321801480U CN220661424U CN 220661424 U CN220661424 U CN 220661424U CN 202321801480 U CN202321801480 U CN 202321801480U CN 220661424 U CN220661424 U CN 220661424U
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- CN
- China
- Prior art keywords
- barrel
- embedded
- dissolving
- hole
- polyethylene
- 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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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 37
- -1 polyethylene Polymers 0.000 title claims abstract description 37
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 37
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000004090 dissolution Methods 0.000 claims description 15
- 239000002585 base Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses a dissolving device for polyethylene recovery, which comprises a base, wherein a dissolving barrel is fixedly arranged on the upper surface of the base, a discharging pipe is embedded and arranged on the lower surface of the dissolving barrel, a heating structure is fixedly arranged on the lower surface of the dissolving barrel far away from the discharging pipe, a stirring structure is embedded and arranged on the lower surface of the dissolving barrel, a feeding pipe is embedded and arranged on the upper surface of the dissolving barrel, a grinding groove is embedded and arranged in the dissolving barrel, the dissolving barrel comprises an upper cover, a barrel body, a feeding hole, a barrel hole and a discharging hole, the upper surface of the barrel body is fixedly provided with the upper cover, the upper surface of the upper cover is provided with the feeding hole, the lower surface of the barrel body is provided with the barrel hole, and the lower surface of the barrel body is provided with the discharging hole near the lower position. The dissolving device for polyethylene recovery provided by the utility model can be used for quickly and efficiently dissolving polyethylene and easily disassembling the grinding groove.
Description
Technical Field
The utility model relates to the technical field of polyethylene recovery, in particular to a dissolving device for polyethylene recovery.
Background
Polyethylene is thermoplastic resin prepared by polymerization of ethylene, and also comprises a copolymer of ethylene and a small amount of alpha-olefin, so that the polyethylene is odorless, nontoxic, wax-like in hand feeling, excellent in low temperature resistance, good in chemical stability, capable of resisting most of acid and alkali corrosion, insoluble in common solvents at normal temperature, small in water absorption, excellent in electrical insulation and required to be dissolved in the process of recycling the polyethylene; the existing polyethylene recycling dissolving device has certain defects when in use, polyethylene is mostly electrically heated when dissolved, the dissolving effect is poor, the required time is long, and when the inner wall of a dissolving barrel needs to be cleaned, the grinding groove is complicated to detach, so that the polyethylene recycling dissolving device is provided.
Disclosure of Invention
The utility model mainly aims to provide a dissolving device for polyethylene recovery, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a polyethylene is retrieved and is used dissolving device, includes the base, the upper surface fixed mounting of base has the dissolution bucket, the surface that dissolves the bucket is located the below position and inlays and establish and install the discharging pipe, the surface that dissolves the bucket is located the below and keep away from the position fixed mounting of discharging pipe and have heating structure, the lower surface that dissolves the bucket inlays and establishes and install stirring structure, the upper surface that dissolves the bucket inlays and establishes and install the inlet pipe, the inside that dissolves the bucket inlays and establishes and install the grinding groove.
Preferably, the dissolution bucket includes upper cover, ladle body, feed inlet, bung hole, discharge gate, the upper surface fixed mounting of ladle body has the upper cover, the feed inlet has been seted up to the upper surface of upper cover, the bung hole has been seted up to the lower surface of ladle body, the discharge gate has been seted up to the surface of ladle body in being close to the below position.
Preferably, the stirring structure comprises a rotating shaft, stirring paddles, a driving motor, a connecting plate and grinding balls, wherein the driving motor is fixedly arranged on the lower surface of the rotating shaft, the stirring paddles are fixedly arranged on the surface of the rotating shaft close to the lower position, the stirring paddles are two groups, the connecting plate is fixedly arranged on the upper surface of the rotating shaft, the grinding balls are fixedly arranged on the surface of the connecting plate, and the grinding balls are four groups.
Preferably, the dissolving barrel and the stirring structure are embedded and arranged in the barrel hole through the rotating shaft.
Preferably, the grinding groove comprises a groove body, a baffle, a filter screen and an embedded hole, wherein the baffle is fixedly arranged on the upper surface of the groove body, the filter screen is embedded and arranged on the lower surface of the groove body, and the embedded hole is formed in the middle position of the upper surface of the filter screen.
Preferably, the dissolving tank and the grinding tank are embedded and arranged in the tank body through the tank body, the stirring structure and the grinding tank are embedded and arranged in the embedded hole through the rotating shaft, and the stirring structure and the grinding tank are arranged in the embedded hole.
Preferably, the feeding pipe is embedded in the feeding hole, and the discharging pipe is embedded in the discharging hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arranged rotating shaft, when the driving motor drives the stirring paddle to rotate, the grinding ball is driven to rotate under the action of the rotating shaft, so that the polyethylene is ground, the volume of the polyethylene is reduced, the dissolution speed of the polyethylene is accelerated, the groove body can be directly placed in the barrel body through the arranged baffle plate and blocked and fixed by the upper cover, when the groove body needs to be disassembled to clean the barrel body, the upper cover is opened, the groove body can be directly taken out after the connecting plate is taken down, and the operation is convenient.
Drawings
FIG. 1 is a schematic view showing the overall structure of a dissolution apparatus for polyethylene recovery according to the present utility model;
FIG. 2 is a sectional view of a dissolution apparatus for polyethylene recovery according to the present utility model;
FIG. 3 is a sectional view of a tank body of a dissolution apparatus for polyethylene recovery according to the present utility model;
FIG. 4 is an enlarged detail view A of FIG. 2 showing a dissolution apparatus for polyethylene recovery according to the present utility model.
In the figure: 1. a feed pipe; 2. a dissolution barrel; 201. an upper cover; 202. a tub body; 203. a feed inlet; 204. a bunghole; 205. a discharge port; 3. a heating structure; 4. a base; 5. a discharge pipe; 6. a stirring structure; 601. a rotating shaft; 602. stirring paddles; 603. a driving motor; 604. connecting the plates; 605. grinding balls; 7. grinding the groove; 701. a tank body; 702. a baffle; 703. a filter screen; 704. and embedding holes.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a dissolving device for polyethylene recovery comprises a base 4, wherein a dissolving barrel 2 is fixedly arranged on the upper surface of the base 4, a discharging pipe 5 is embedded and arranged on the surface of the dissolving barrel 2 at a lower position, a heating structure 3 is fixedly arranged on the surface of the dissolving barrel 2 at a position far away from the discharging pipe 5 from the lower position, the heating structure 3 can raise the temperature of the inner wall of a barrel 202 through electric heating so as to accelerate the dissolving speed of polyethylene, a stirring structure 6 is embedded and arranged on the lower surface of the dissolving barrel 2, a feeding pipe 1 is embedded and arranged on the upper surface of the dissolving barrel 2, and a grinding groove 7 is embedded and arranged in the dissolving barrel 2;
the dissolving barrel 2 comprises an upper cover 201, a barrel body 202, a feed inlet 203, a barrel hole 204 and a discharge outlet 205, wherein the upper cover 201 is fixedly arranged on the upper surface of the barrel body 202, the feed inlet 203 is formed in the upper surface of the upper cover 201, the barrel hole 204 is formed in the lower surface of the barrel body 202, and the discharge outlet 205 is formed in a position, close to the lower position, of the surface of the barrel body 202; the stirring structure 6 comprises a rotating shaft 601, stirring paddles 602, driving motors 603, connecting plates 604 and grinding balls 605, wherein the driving motors 603 are fixedly arranged on the lower surface of the rotating shaft 601, the driving motors 603 can drive the connecting plates 604 to rotate while driving the stirring paddles 602, so that the grinding balls 605 are driven to work, resources are saved, the stirring paddles 602 are fixedly arranged on the surface of the rotating shaft 601 at a position close to the lower position, two groups of stirring paddles 602 are arranged, the connecting plates 604 are fixedly arranged on the upper surface of the rotating shaft 601, the grinding balls 605 are fixedly arranged on the surface of the connecting plates 604, and the number of the grinding balls 605 is four; the dissolving barrel 2 and the stirring structure 6 are embedded and arranged in the barrel hole 204 through a rotating shaft 601; the grinding groove 7 comprises a groove body 701, a baffle 702, a filter screen 703 and an embedded hole 704, the baffle 702 is fixedly arranged on the upper surface of the groove body 701, the baffle 702 is placed on the upper surface of the barrel body 202, so that the groove body 701 is fixedly acted, the filter screen 703 is embedded and arranged on the lower surface of the groove body 701, the ground polyethylene can reach the bottom of the barrel body 202 from the filter screen 703, vibration can be generated when the driving motor 603 works, the ground polyethylene is assisted to rapidly pass through the filter screen 703, the filter screen 703 is prevented from being blocked by caking after the polyethylene is ground, and the embedded hole 704 is formed in the middle position of the upper surface of the filter screen 703; the dissolving tank 2 and the grinding tank 7 are embedded and installed in the tank body 202 through the tank body 701 and are positioned above the tank body 202, and the stirring structure 6 and the grinding tank 7 are embedded and installed in the embedded hole 704 through the rotating shaft 601; the feeding pipe 1 is embedded and installed inside the feeding hole 203, and the discharging pipe 5 is embedded and installed inside the discharging hole 205.
When the dissolving device for recycling polyethylene is used, polyethylene and solvent to be dissolved are put into the dissolving barrel 2 above the base 4, the stirring structure 6 is started, the stirring structure 6 drives the grinding groove 7 to work while working, the heating structure 3 is started, the heating structure 3 heats the dissolving barrel 2, and the dissolution of polyethylene is accelerated; starting a driving motor 603, driving the rotating shaft 601 in the barrel hole 204 and the embedded hole 704 to rotate by the driving motor 603, throwing the material to be dissolved into the tank body 701 through the feeding pipe 1 in the feeding hole 203, driving the connecting plate 604 to rotate by the rotating shaft 601, driving the grinding ball 605 to grind the material, enabling the ground material to fall into the bottom of the barrel body 202 through the filter screen 703, stirring and auxiliary heating by the stirring paddle 602, and discharging the dissolved material liquid through the discharging pipe 5 in the discharging hole 205; when the grinding groove 7 needs to be disassembled for cleaning, the upper cover 201 can be opened, the connecting plate 604 is taken down, the baffle 702 is directly lifted upwards, and the groove body 701 can be taken out from the inside of the barrel body 202.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A dissolving device for polyethylene recovery is characterized in that: including base (4), the upper surface fixed mounting of base (4) has dissolving bucket (2), the surface that dissolves bucket (2) is located the below position and inlays and establish and install discharging pipe (5), the surface that dissolves bucket (2) is located the below and keeps away from the position fixed mounting of discharging pipe (5) and have heating structure (3), the lower surface that dissolves bucket (2) inlays and establishes and install stirring structure (6), the upper surface that dissolves bucket (2) inlays and establishes and install inlet pipe (1), the inside that dissolves bucket (2) inlays and establishes and install grinding groove (7).
2. The dissolution apparatus for polyethylene recovery according to claim 1, wherein: the dissolving barrel (2) comprises an upper cover (201), a barrel body (202), a feed inlet (203), a barrel hole (204) and a discharge outlet (205), wherein the upper cover (201) is fixedly arranged on the upper surface of the barrel body (202), the feed inlet (203) is formed in the upper surface of the upper cover (201), the barrel hole (204) is formed in the lower surface of the barrel body (202), and the discharge outlet (205) is formed in the position, close to the lower position, of the surface of the barrel body (202).
3. A dissolution apparatus for polyethylene recovery according to claim 2, wherein: stirring structure (6) are including pivot (601), stirring rake (602), driving motor (603), connection plate (604), grinding ball (605), the lower surface fixed mounting of pivot (601) has driving motor (603), the surface of pivot (601) is located near below position fixed mounting has stirring rake (602), stirring rake (602) are two sets of, the last fixed surface of pivot (601) installs connection plate (604), the fixed surface of connection plate (604) installs grinding ball (605), grinding ball (605) are four sets of.
4. A dissolution apparatus for polyethylene recovery according to claim 3, wherein: the dissolving barrel (2) and the stirring structure (6) are embedded and arranged in the barrel hole (204) through a rotating shaft (601).
5. The dissolution apparatus for polyethylene recovery according to claim 4, wherein: the grinding groove (7) comprises a groove body (701), baffle plates (702), a filter screen (703) and embedded holes (704), wherein the baffle plates (702) are fixedly arranged on the upper surface of the groove body (701), the filter screen (703) is embedded and arranged on the lower surface of the groove body (701), and the embedded holes (704) are formed in the middle position of the upper surface of the filter screen (703).
6. The dissolution apparatus for polyethylene recovery according to claim 5, wherein: the dissolving tank (2) and the grinding tank (7) are embedded and arranged in the barrel body (202) through the tank body (701), the stirring structure (6) and the grinding tank (7) are embedded and arranged in the embedded hole (704) through the rotating shaft (601).
7. The dissolution apparatus for polyethylene recovery according to claim 6, wherein: the feeding pipe (1) is embedded in the feeding hole (203), and the discharging pipe (5) is embedded in the discharging hole (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321801480.2U CN220661424U (en) | 2023-07-10 | 2023-07-10 | Dissolving device for polyethylene recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321801480.2U CN220661424U (en) | 2023-07-10 | 2023-07-10 | Dissolving device for polyethylene recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661424U true CN220661424U (en) | 2024-03-26 |
Family
ID=90333769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321801480.2U Active CN220661424U (en) | 2023-07-10 | 2023-07-10 | Dissolving device for polyethylene recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661424U (en) |
-
2023
- 2023-07-10 CN CN202321801480.2U patent/CN220661424U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |