CN220052489U - Old and useless PP recovery unit with extrusion design function - Google Patents
Old and useless PP recovery unit with extrusion design function Download PDFInfo
- Publication number
- CN220052489U CN220052489U CN202321285163.XU CN202321285163U CN220052489U CN 220052489 U CN220052489 U CN 220052489U CN 202321285163 U CN202321285163 U CN 202321285163U CN 220052489 U CN220052489 U CN 220052489U
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- waste
- extrusion
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- recycling device
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- 238000001125 extrusion Methods 0.000 title claims abstract description 36
- 238000011084 recovery Methods 0.000 title claims description 23
- 239000002699 waste material Substances 0.000 claims abstract description 33
- 238000004064 recycling Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 5
- 239000004743 Polypropylene Substances 0.000 description 32
- 238000000465 moulding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 208000035619 Back crushing Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a waste PP recycling device with an extrusion shaping function, which belongs to the field of waste PP recycling devices and comprises a recycling component, wherein a processing structure comprises a processing tank and a feeding pipe arranged at the upper end of the processing tank, the upper end of the feeding pipe is movably connected with a closing door, an external ring is sleeved on the outer wall of the processing tank, one side of the external ring is also provided with a side plate, the lower end of the external ring is fixedly provided with a supporting rod, crushed waste PP can enter a heating box from a discharge outlet of the processing tank, the waste PP can be melted by the aid of the heating box, molten plastic liquid can enter an inner cavity from a discharge pipe through the aid of the valve A, the molten plastic liquid can be pushed out of the inner cavity into a forming cavity through the aid of an electric push rod, a push plate and a connecting pipe, and the extruding plate can move downwards until the extruding plate moves into the forming cavity.
Description
Technical Field
The utility model relates to a waste PP recycling device, in particular to a waste PP recycling device with an extrusion shaping function.
Background
PP (high polymer polypropylene) generally refers to polypropylene. Polypropylene is a polymer obtained by polyaddition of propylene. The polypropylene is a thermoplastic synthetic resin with excellent performance, and is colorless and semitransparent thermoplastic light general plastic. After the waste PP is produced, a recovery device is needed to be used for recovery treatment, so that the waste of resources is avoided.
The current old and useless PP recovery unit of wind is when using, directly throw into it in the heating box generally, then retrieve the solution after melting and recycle, but when using, because old and useless PP's size is different, if not smash it, it melts to heat more difficultly in getting into the heating box, melt time overlength for the process speed slows down, work efficiency becomes low, secondly after old and useless PP heats and melts, inconvenient extrusion design is carried out it, and is poor to the liquid utilization effect after melting, and the practicality is lower.
Disclosure of Invention
The utility model aims to overcome the defects that in the prior art, waste PP is difficult to heat and melt when entering a heating box body if the waste PP is not crushed due to different sizes, and the processing speed is reduced due to overlong melting time. Work efficiency becomes low, and secondly after old and useless PP heats and melts, inconvenient extrusion design is carried out to it, and is poor to the liquid utilization effect after melting, and the practicality is lower, provides a old and useless PP recovery unit with extrusion design function to solve above not enough, facilitate the use.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model relates to a waste PP recycling device with an extrusion shaping function, which comprises a recycling component, wherein the recycling component comprises a processing structure and a recycling box body arranged at the lower end of the processing structure, a bottom column is fixedly arranged at the lower end of the recycling box body, and a dust collection structure is further arranged at one side of the processing structure;
the treatment structure comprises a treatment tank and a feeding pipe arranged at the upper end of the treatment tank, wherein the upper end of the feeding pipe is movably connected with a closing door, an external ring is sleeved on the outer wall of the treatment tank, a side plate is further arranged on one side of the external ring, a supporting rod is fixedly arranged at the lower end of the external ring, and the lower end of the supporting rod is in contact with the upper surface of the recovery box body.
Preferably, the inside of handling jar is provided with the pivot, and crushing tooth has been cup jointed in the outside of pivot, and the inside of handling jar still is provided with crushing roller, and crushing roller is in the below of pivot, and crushing roller's below still is provided with the filter screen.
Preferably, the dust collection structure comprises an air suction pipe communicated with the treatment tank and a dust collection pump connected with the other end of the air suction pipe, the other end of the dust collection pump is connected with an exhaust pipe, the other end of the exhaust pipe is connected with a collecting box, and the collecting box is positioned at the upper end of the side plate.
Preferably, a coarse filter screen and a fine filter screen are arranged in the collecting box, and the upper end face of the collecting box is also communicated with an air outlet pipe.
Preferably, the recovery box body comprises a heating box communicated with the treatment tank and a discharge pipe arranged at the lower end of the heating box, a valve A is arranged at the outer side of the discharge pipe, and the lower end of the discharge pipe is communicated with the pressurizing frame body.
Preferably, a molding frame is arranged on one side of the pressurizing frame body, a molding cavity is formed in the molding frame, and an extrusion structure is arranged above the molding frame.
Preferably, the upper end of the heating box is provided with a micro motor and a stirring rod connected with the output end of the micro motor, and the stirring rod is arranged in the heating box.
Preferably, the pressurizing frame body comprises an inner cavity communicated with the discharge pipe and an electric push rod arranged on the wall of the inner cavity, the other end of the electric push rod is connected with the push plate, the outer side of the pressurizing frame body is also provided with a connecting pipe, the other end of the connecting pipe is communicated with the forming cavity, and the outer side of the connecting pipe is provided with a valve B.
Preferably, the extrusion structure comprises a fixed frame arranged on the top wall in the recovery box body and a driving motor arranged on one side of the fixed frame, a screw rod is arranged in the fixed frame, and one end of the screw rod is connected with the output end of the driving motor.
Preferably, the outside screw thread of lead screw has cup jointed the screw thread piece, and the lower extreme swing joint of screw thread piece has the movable rod, and the lower extreme swing joint of movable rod has the stripper plate, and stripper plate and shaping chamber size assorted.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
compared with the prior art, the utility model has the following beneficial effects:
(1) According to the waste PP recycling device with the extrusion shaping function, an operator opens the closed door and puts waste PP into the treatment tank from the feeding pipe, the waste PP can be crushed twice through the rotating shaft, the crushing teeth and the crushing roller so as to be melted and recycled later, dust in the crushing process can be filtered through the dust suction pump, the air suction pipe, the exhaust pipe, the collecting box, the coarse filter screen and the fine filter screen, and finally gas can be discharged from the air outlet pipe, so that the dust collection purpose can be realized;
(2) According to the waste PP recycling device with the extrusion shaping function, crushed waste PP can enter the heating box from the discharge port of the treatment tank, the waste PP can be melted by the aid of the heating box, molten plastic liquid can enter the inner cavity from the discharge pipe through the valve A, the liquid can be pushed out of the inner cavity into the forming cavity through the electric push rod, the push plate and the connecting pipe, and the extrusion plate can move downwards until moving into the forming cavity through the driving motor, the screw rod, the threaded block, the movable rod and the extrusion plate.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic view of a processing structure according to the present utility model;
FIG. 3 is a schematic view of a dust collection structure according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the recovery tank of the present utility model;
FIG. 5 is a schematic view of an extrusion structure of the present utility model;
fig. 6 is a schematic view of the structure of the pressing frame of the present utility model.
In the figure: 1. a recovery assembly; 11. a processing structure; 111. a treatment tank; 1111. a rotating shaft; 1112. crushing teeth; 1113. a pulverizing roller; 1114. a filter screen; 112. a feeding pipe; 113. closing the door; 114. an external ring; 115. a support rod; 116. a side plate; 12. a dust collection structure; 121. a dust collection pump; 122. an air suction pipe; 123. an exhaust pipe; 124. a collection box; 125. a coarse filter screen; 126. fine filter screen; 127. an air outlet pipe; 13. a recovery box body; 131. a heating box; 1311. a micro motor; 1312. a stirring rod; 132. a discharge pipe; 133. a valve A; 134. a pressurizing frame; 1341. an inner cavity; 1342. an electric push rod; 1343. a push plate; 1344. a connecting pipe; 1345. a valve B; 135. forming a frame; 1351. a molding cavity; 136. an extrusion structure; 1361. a fixed frame; 1362. a driving motor; 1363. a screw rod; 1364. a screw block; 1365. a movable rod; 1366. an extrusion plate; 14. and a bottom post.
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.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the waste PP recycling device with the extrusion shaping function provided by the utility model comprises a recycling component 1, wherein the recycling component 1 comprises a processing structure 11 and a recycling box 13 arranged at the lower end of the processing structure 11, a bottom column 14 is fixedly arranged at the lower end of the recycling box 13, a dust collection structure 12 is further arranged at one side of the processing structure 11, and the dust collection structure 12 is used for carrying out dust collection treatment on dust generated when waste PP is crushed.
The utility model is further described below with reference to examples.
Embodiment one:
referring to fig. 2 to 4, the treatment structure 11 includes a treatment tank 111 and a feeding pipe 112 disposed at an upper end of the treatment tank 111, wherein a closing door 113 is movably connected to an upper end of the feeding pipe 112, an external ring 114 is sleeved on an outer wall of the treatment tank 111, a side plate 116 is further disposed on one side of the external ring 114, a support rod 115 is fixedly mounted at a lower end of the external ring 114, a lower end of the support rod 115 contacts with an upper surface of the recovery tank 13, and the external ring 114 is fixedly sleeved on an outer wall of the treatment tank 111 and supports the recovery tank by using the support rod 115.
The inside of handling jar 111 is provided with pivot 1111, and crushing tooth 1112 has been cup jointed in the outside of pivot 1111, and the inside of handling jar 111 still is provided with crushing roller 1113, and crushing roller 1113 is in the below of pivot 1111, and crushing roller 1113's below still is provided with filter screen 1114, and pivot 1111 and crushing roller 1113 are connected with two sets of motors respectively, utilize the motor can drive pivot 1111 and crushing roller 1113 and rotate, can smash the processing to old and useless PP to melt the processing afterwards.
The dust suction structure 12 includes an air suction pipe 122 communicating with the processing tank 111 and a dust suction pump 121 connected to the other end of the air suction pipe 122, the other end of the dust suction pump 121 is connected to an air discharge pipe 123, the other end of the air discharge pipe 123 is connected to a collection box 124, and the collection box 124 is located at the upper end of the side plate 116.
The inside of collecting box 124 is provided with coarse filter screen 125 and thin filter screen 126, and the up end of collecting box 124 still communicates there is outlet duct 127, opens dust absorption pump 121 work, and cooperation breathing pipe 122 and blast pipe 123 use can inhale the dust in the collecting box 124 to utilize coarse filter screen 125 and thin filter screen 126 to filter, gaseous can be followed outlet duct 127 and discharged at last.
In this embodiment, during the use, the operating personnel opens the closed door 113 to put in processing jar 111 with old and useless PP from pan feeding pipe 112, utilize the motor drive pivot 1111 that sets up to rotate simultaneously, crushing tooth 1112 can rotate this moment, through the cooperation of adjacent crushing tooth 1112, can smash the processing to old and useless PP, waste and old PP after the back crushing can drop on smashing roller 1113, can smash it again with smashing roller 1113 that sets up, can realize twice crushing effect, so that follow-up melting is retrieved, in the kibbling in-process, start dust absorption pump 121 work, the cooperation breathing pipe 122 and blast pipe 123 use, can inhale the dust in collection box 124, and utilize coarse strainer 125 and fine strainer 126 to filter, the last gaseous can be followed outlet duct 127 and discharged, can realize the purpose of dust absorption.
Embodiment two:
referring to fig. 4 to 6, the recovery tank 13 includes a heating tank 131 connected to the treatment tank 111 and a discharge pipe 132 provided at a lower end of the heating tank 131, a valve a133 is provided at an outer side of the discharge pipe 132, a lower end of the discharge pipe 132 is connected to a pressurizing frame 134, and crushed waste PP is introduced into the heating tank 131 from a discharge port of the treatment tank 111 and melted by the heating tank 131.
A molding frame 135 is provided on one side of the pressing frame 134, a molding cavity 1351 is provided inside the molding frame 135, and an extrusion structure 136 is provided above the molding frame 135.
The upper end of the heating box 131 is provided with a micro motor 1311 and a stirring rod 1312 connected with an output end of the micro motor 1311, and the stirring rod 1312 is provided inside the heating box 131.
The pressurizing frame 134 includes an inner cavity 1341 communicated with the discharge pipe 132 and an electric push rod 1342 arranged on the wall of the inner cavity 1341, the other end of the electric push rod 1342 is connected with a push plate 1343, a connecting pipe 1344 is further arranged on the outer side of the pressurizing frame 134, the other end of the connecting pipe 1344 is communicated with the forming cavity 1351, a valve B1345 is arranged on the outer side of the connecting pipe 1344, and the valve B1345 is opened to enable melted liquid to enter the forming cavity 1351.
The pressing structure 136 includes a fixing frame 1361 provided on an inner top wall of the recovery tank 13 and a driving motor 1362 provided at one side of the fixing frame 1361, a screw 1363 is provided in an inner portion of the fixing frame 1361, and one end of the screw 1363 is connected with an output end of the driving motor 1362.
The outside screw thread of lead screw 1363 has cup jointed threaded block 1364, and threaded block 1364's lower extreme swing joint has movable rod 1365, and movable rod 1365's lower extreme swing joint has extrusion plate 1366, and extrusion plate 1366 and shaping chamber 1351 size phase-match.
In this embodiment, during the process, crushed waste PP can enter the heating box 131 from the discharge port of the processing tank 111, the crushed waste PP can be melted by using the heating box 131, then the valve a133 is opened, so that molten plastic liquid enters the inner cavity 1341 from the discharge pipe 132, at this time, the push plate 1343 is located at the leftmost side of the inner cavity 1341, when extrusion molding is required, an operator uses a switch to enable the electric push rod 1342 to push the push plate 1343, at this time, the push plate 1343 can push the liquid out of the inner cavity 1341 to the connecting pipe 1344, finally enters the forming cavity 1351, and then the driving motor 1362 is started to work, so that the screw 1363 is driven to rotate, and the movable rod 1365 pushes the extrusion plate 1366 to move downwards until moving into the forming cavity 1351, so that extrusion molding can be performed on the molten liquid.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. Waste PP recovery unit with extrusion design function, including retrieving subassembly (1), its characterized in that: the recovery assembly (1) comprises a processing structure (11) and a recovery box body (13) arranged at the lower end of the processing structure (11), a bottom column (14) is fixedly arranged at the lower end of the recovery box body (13), and a dust collection structure (12) is further arranged at one side of the processing structure (11);
the treatment structure (11) comprises a treatment tank (111) and a feeding pipe (112) arranged at the upper end of the treatment tank (111), a closing door (113) is movably connected to the upper end of the feeding pipe (112), an external ring (114) is sleeved on the outer wall of the treatment tank (111), a side plate (116) is further arranged on one side of the external ring (114), a supporting rod (115) is fixedly arranged at the lower end of the external ring (114), and the lower end of the supporting rod (115) is in contact with the upper surface of the recovery box body (13).
2. The waste PP recycling device with extrusion shaping function according to claim 1, wherein: the inside of handling jar (111) is provided with pivot (1111), and crushing tooth (1112) have been cup jointed in the outside of pivot (1111), and the inside of handling jar (111) still is provided with crushing roller (1113), and crushing roller (1113) are in the below of pivot (1111), and the below of crushing roller (1113) still is provided with filter screen (1114).
3. The waste PP recycling device with extrusion shaping function according to claim 2, wherein: the dust collection structure (12) comprises an air suction pipe (122) communicated with the treatment tank (111) and a dust collection pump (121) connected with the other end of the air suction pipe (122), the other end of the dust collection pump (121) is connected with an exhaust pipe (123), the other end of the exhaust pipe (123) is connected with a collection box (124), and the collection box (124) is located at the upper end of the side plate (116).
4. A waste PP recycling apparatus with extrusion shaping function according to claim 3, characterized in that: the inside of collection box (124) is provided with coarse strainer (125) and thin filter screen (126), and the up end of collection box (124) still communicates has outlet duct (127).
5. The waste PP recycling device with extrusion shaping function according to claim 4, wherein: the recovery box body (13) comprises a heating box (131) communicated with the treatment tank (111) and a discharge pipe (132) arranged at the lower end of the heating box (131), a valve A (133) is arranged on the outer side of the discharge pipe (132), and the lower end of the discharge pipe (132) is communicated with a pressurizing frame body (134).
6. The waste PP recycling device with extrusion setting function according to claim 5, wherein: one side of the pressurizing frame body (134) is provided with a forming frame (135), a forming cavity (1351) is formed in the forming frame (135), and an extrusion structure (136) is arranged above the forming frame (135).
7. The waste PP recycling device with extrusion shaping function according to claim 6, wherein: the upper end of the heating box (131) is provided with a micro motor (1311) and a stirring rod (1312) connected with the output end of the micro motor (1311), and the stirring rod (1312) is arranged inside the heating box (131).
8. The waste PP recycling device with extrusion shaping function according to claim 7, wherein: the pressurizing frame body (134) comprises an inner cavity (1341) communicated with the discharge pipe (132) and an electric push rod (1342) arranged on the inner wall of the inner cavity (1341), the other end of the electric push rod (1342) is connected with the push plate (1343), the outer side of the pressurizing frame body (134) is further provided with a connecting pipe (1344), the other end of the connecting pipe (1344) is communicated with the forming cavity (1351), and the outer side of the connecting pipe (1344) is provided with a valve B (1345).
9. The waste PP recycling device with extrusion shaping function according to claim 8, wherein: the extrusion structure (136) comprises a fixed frame (1361) arranged on the top wall of the inside of the recovery box body (13) and a driving motor (1362) arranged on one side of the fixed frame (1361), a screw rod (1363) is arranged in the fixed frame (1361), and one end of the screw rod (1363) is connected with the output end of the driving motor (1362).
10. The waste PP recycling device with extrusion shaping function according to claim 9, wherein: the outside screw thread of lead screw (1363) has cup jointed threaded block (1364), and the lower extreme swing joint of threaded block (1364) has movable rod (1365), and the lower extreme swing joint of movable rod (1365) has stripper plate (1366), and stripper plate (1366) and shaping chamber (1351) size phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285163.XU CN220052489U (en) | 2023-05-25 | 2023-05-25 | Old and useless PP recovery unit with extrusion design function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285163.XU CN220052489U (en) | 2023-05-25 | 2023-05-25 | Old and useless PP recovery unit with extrusion design function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052489U true CN220052489U (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285163.XU Active CN220052489U (en) | 2023-05-25 | 2023-05-25 | Old and useless PP recovery unit with extrusion design function |
Country Status (1)
| Country | Link |
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| CN (1) | CN220052489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960756A (en) * | 2024-03-29 | 2024-05-03 | 中科圣文(山东)生态科技有限公司 | Solid waste treatment equipment for environmental protection engineering |
-
2023
- 2023-05-25 CN CN202321285163.XU patent/CN220052489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960756A (en) * | 2024-03-29 | 2024-05-03 | 中科圣文(山东)生态科技有限公司 | Solid waste treatment equipment for environmental protection engineering |
| CN117960756B (en) * | 2024-03-29 | 2024-07-30 | 中科圣文(山东)生态科技有限公司 | Solid waste treatment equipment for environmental protection engineering |
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