CN2235366Y - Polystyrene foam plastic regeneration granulator - Google Patents
Polystyrene foam plastic regeneration granulator Download PDFInfo
- Publication number
- CN2235366Y CN2235366Y CN 95242656 CN95242656U CN2235366Y CN 2235366 Y CN2235366 Y CN 2235366Y CN 95242656 CN95242656 CN 95242656 CN 95242656 U CN95242656 U CN 95242656U CN 2235366 Y CN2235366 Y CN 2235366Y
- Authority
- CN
- China
- Prior art keywords
- worm reducer
- funnel
- extrusion die
- tooth
- spiral
- 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.)
- Expired - Fee Related
Links
- 230000008929 regeneration Effects 0.000 title claims abstract description 12
- 238000011069 regeneration method Methods 0.000 title claims abstract description 12
- 239000004033 plastic Substances 0.000 title claims description 17
- 229920003023 plastic Polymers 0.000 title claims description 17
- 229920006327 polystyrene foam Polymers 0.000 title abstract 2
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000010298 pulverizing process Methods 0.000 claims description 13
- 238000000748 compression moulding Methods 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 6
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000280 densification Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A polystyrene foam regeneration granulator is characterized in that: the crushing cylinder 2 comprises an inner cylindrical tooth and an outer cylindrical tooth, a rotating shaft driving the inner cylindrical tooth to rotate is connected with the worm reducer 1, a feeding port is arranged above the crushing cylinder, the outer side of the crushing cylinder is connected with the hopper 4, and the lower part of the hopper is connected with the spiral propeller; one end of the screw propeller 3 is connected with a worm reducer 8, the other end of the screw propeller extends into the heating ring 5 and is connected with a compression die 12, the tail part of the compression die is provided with an extrusion die 6, and a cooling groove 7 is arranged between the extrusion die and the granulating cutter. The utility model discloses a small, simple structure, it is with low costs, the energy consumption is little.
Description
The utility model relates to a kind of plastic regeneration pelletizer, especially the polyphenyl foam plastic regeneration pelletizer.
The GPPS foamed plastics is valuable industrial chemicals.At present, people often do commodity packaging to the GPPS foamed plastics and use, and are abandoned by people after it finishes the packing mission, become rubbish.In order to reclaim reduction polyphenyl foam plastics, make it become useful industrial chemicals once more, domestic existing indivedual producers have developed plastic regeneration pelletizer; but these plastic regeneration pelletizers, volume is big, and power consumption is high, and (consumption rate is 25～31KM); cost is expensive, is not easy to promote the use of.
The purpose of this utility model provides a kind of polyphenyl foam plastic regeneration pelletizer, and not only volume is little for it, and is simple in structure, and energy consumption is low, and regeneration and granulation is effective.
The purpose of this utility model is achieved in that in the regeneration pelletizer that comprises worm reducer, pulverization cylinder, spiral propeller, funnel, grain-cutter, frame, increase heating ring, compression molding, cooling bath etc., and pulverization cylinder made the cylinder that contains inside and outside post tooth, its structural feature is: 1. inner prop tooth and column jacket tooth are arranged in the pulverization cylinder, the rotating shaft that driving the inner prop tooth spiral changes is connected with worm reducer, there is dog-house the top of pulverization cylinder, the outside links to each other with funnel, and the below of funnel is connected with spiral propeller; 2. one of spiral propeller is connected with worm reducer, and one is stretched in the heating ring and is connected with compression molding; 3. the endoporus of compression molding is a tapered hole, and the small-caliber end of tapered hole is connected with extrusion die; 4. between extrusion die and grain-cutter, cooling bath is arranged.
Motor of the present utility model and heating ring will enter work after connecting single phase poaer supply.Foam block is dropped in the pulverization cylinder from dog-house, the rotation under worm reducer drives of inner prop tooth in the pulverization cylinder, it is on the one hand in the engaging-in tube of material piece, collide with the column jacket tooth that is fixed on the barrel on the one hand, the material piece is torn into broken granule, and makes granule in process, splash and fall into funnel in company with rotation.The particle that falls into funnel enters spiral propeller with funnel, enters compression molding under the spiral propeller effect, and compression molding is further real with the foamed plastics densification.Because compression molding is positioned at heating ring, foamed plastics obtains fusion in the process of densification reality, forms liquid state, is extruded depanning.The liquid strip foamed plastics of extruding depanning enters cooling bath, and the cold water in the cooling bath is sent into pelletizing place again with liquid strip foamed set, and under the grain-cutter effect, the strip foamed plastics is cut off output, is formed with the regenerated foamed plastic of usefulness.Whole regeneration and granulation process is to carry out in airtight machine, does not pollute the environment.The utility model only need use single phase poaer supply, and total power consumption is 4KW.
Adopt such scheme, simple in structure, volume is little, and floor space is little, and energy consumption is low, and cost is low, is convenient to the recovery of foamed plastics in the municipal refuse.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1.
Fig. 1, Fig. 2 also are embodiment of the present utility model.
As seen from Figure 1, Figure 2: the utility model is made up of motor 10, worm reducer 1 and 8, pulverization cylinder 2, spiral propeller 3, funnel 4, heating ring 5, compression molding 12, extrusion die 6, cooling bath 7, grain-cutter 9, frame 11.Its architectural feature is: 1. inner prop tooth and column jacket tooth are arranged in the pulverization cylinder 2, and the rotating shaft that driving the inner prop tooth spiral changes is connected with worm reducer 1, and there is dog-house 13 top of pulverization cylinder 2, and the outside links to each other with funnel 4, and the below of funnel 4 is connected with spiral propeller 3; 2. 3 one of spiral propellers are connected with worm reducer 8, and one is stretched in the heating ring 5 and is connected with compression molding 12; 3. the endoporus of compression molding 12 is a tapered hole, and the small-caliber end of tapered hole is connected with extrusion die 6; 4. between extrusion die 6 and grain-cutter 9, cooling bath 7 is arranged.
Motor of the present utility model, worm reducer, pulverization cylinder, funnel, spiral propeller, compression molding, extrusion die, cooling bath, grain-cutter all are fixed on the same frame 11.Wherein driven by motor worm reducer rotation, worm reducer 1 drives pulverization cylinder 2 and rotates, and worm reducer 8 drives spiral propeller 3 rotations.
Claims (1)
1, a kind of polyphenyl foam plastic regeneration pelletizer comprises worm reducer, motor, spiral propeller (3), funnel (4), grain-cutter (9), frame (11), it is characterized in that:
1. in the pulverization cylinder (2) inner prop tooth and column jacket tooth are arranged, the rotating shaft that driving the inner prop tooth spiral changes is connected with worm reducer (1), and there is dog-house (13) top of pulverization cylinder (2), and the outside links to each other with funnel (4), and the below of funnel (4) is connected with spiral propeller 3;
2. (3) one of spiral propellers are connected with worm reducer (8), and one is stretched in the heating ring (5) and is connected with compression molding (12);
3. the endoporus of compression molding (12) is a tapered hole, and the small-caliber end of tapered hole is connected with extrusion die (6);
4. between extrusion die (6) and grain-cutter (9), cooling bath (7) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242656 CN2235366Y (en) | 1995-01-14 | 1995-01-14 | Polystyrene foam plastic regeneration granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242656 CN2235366Y (en) | 1995-01-14 | 1995-01-14 | Polystyrene foam plastic regeneration granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235366Y true CN2235366Y (en) | 1996-09-18 |
Family
ID=33883562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95242656 Expired - Fee Related CN2235366Y (en) | 1995-01-14 | 1995-01-14 | Polystyrene foam plastic regeneration granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235366Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303618A (en) * | 2019-08-14 | 2019-10-08 | 谢富玉 | A kind of waste plastic foam recycling and reusing method |
-
1995
- 1995-01-14 CN CN 95242656 patent/CN2235366Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303618A (en) * | 2019-08-14 | 2019-10-08 | 谢富玉 | A kind of waste plastic foam recycling and reusing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |