CN211762748U - PPS modified plastic granulator - Google Patents
PPS modified plastic granulator Download PDFInfo
- Publication number
- CN211762748U CN211762748U CN201922309326.3U CN201922309326U CN211762748U CN 211762748 U CN211762748 U CN 211762748U CN 201922309326 U CN201922309326 U CN 201922309326U CN 211762748 U CN211762748 U CN 211762748U
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- Prior art keywords
- shell
- extrusion head
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- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 5
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 5
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 5
- 238000009413 insulation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 31
- 239000002912 waste gas Substances 0.000 description 6
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model provides a PPS modified plastic granulator, which comprises a shell, a horizontal hollow screw rod is arranged inside the shell, a plurality of electric heating rods fixed on the inner wall of the shell are arranged inside the screw rod, spiral conveying blades are arranged on the outer wall of the screw rod, a feed hopper is arranged on one side of the top of the shell, a crushing mechanism is arranged inside the feed hopper, an extrusion head is communicated with one side of the shell far away from the feed hopper, an extrusion plate is arranged on one side of the inside of the extrusion head close to the shell, a plurality of extrusion holes are arranged on the extrusion plate, a particle size adjusting device is arranged on one side of the extrusion plate inside the extrusion head far away from the shell, a discharge hole is arranged on one side of the bottom of the extrusion head far away from the shell, a rotary cutting knife is arranged between the particle size adjusting device at the bottom inside of the extrusion head and the inner, one side of the open fire furnace, which is far away from the air outlet pipe, is connected with an adsorption device through a pipeline.
Description
Technical Field
The utility model relates to a granulator technical field especially relates to a PPS modified plastics granulator.
Background
The modified plastic is a plastic product which is processed by filling, blending, reinforcing and other methods on the basis of general plastic and engineering plastic and has improved flame retardance, strength, impact resistance, toughness and other aspects; when the existing PPS modified plastic granulator works, the granules are mostly extruded by a screw to be granulated; however, the grain size of the granulation is mostly fixed and invariable, and can not be adjusted according to actual needs; and certain waste gas is generated in the granulation process, and the waste gas directly diffuses into the air to pollute the environment and also harm the health of workers.
Disclosure of Invention
The utility model discloses just to above technical problem, provide a PPS modified plastics granulator.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a PPS modified plastic granulator comprises a shell, and is characterized in that the outer part of the shell is wrapped with a first heating layer, the outer part of the first heating layer is wrapped with a second heating layer, the outer part of the second heating layer is wrapped with a heat preservation layer, the shell is internally provided with a horizontal screw rod with a hollow inner part, the screw rod is internally provided with a plurality of electric heating rods fixed on the inner wall of the shell, the inner wall of the screw rod is provided with a heat conduction layer, the outer wall of the screw rod is provided with a spiral conveying blade, one end of the screw rod extends out of the shell and is driven to rotate by a driving mechanism, one side of the top of the shell is provided with a feed hopper, the inside of the feed hopper is provided with a crushing mechanism, one side of the shell far away from the feed hopper is communicated with an extrusion head, one side of the inside of the extrusion head, one side of the casing is kept away from to the bottom of extruding the head is equipped with the discharge gate, extrude the inside bottom particle diameter adjusting device of head and extrude and be equipped with the cutting knife between the inside wall of head, the cutting knife is extruding the inside of head through the pivot setting, the upper end of pivot is stretched out and is extruded the head and even has the second motor, the top of casing is equipped with the outlet duct, be equipped with the air exhauster on the outlet duct, the other end of outlet duct links to each other with the bright fire stove that the casing top was equipped with, be equipped with the oxygen supply pipe on the bright fire stove, it has adsorption equipment to link through the pipeline one side of.
The inside of first zone of heating is equipped with a plurality of electric heating boards, and the inside of second zone of heating is equipped with the electric heating pipe of winding on first zone of heating outer wall.
The driving mechanism comprises a first motor fixedly arranged outside the shell, a first gear is sleeved on an output shaft of the first motor, and a second gear meshed with the first gear is sleeved on a screw rod positioned outside the shell.
The crushing mechanism is equipped with a plurality of blade poles including setting up the knife rest seat in the feeder hopper inside on the knife rest seat, and is the contained angle setting between a plurality of blade poles, is equipped with a plurality of blades on the blade pole, and the outside of feeder hopper is equipped with the third motor, the output shaft of third motor stretch into the inside of feeder hopper and with knife rest seat fixed connection.
Particle diameter adjusting device includes the regulating plate, is equipped with a plurality of regulation holes on the regulating plate, and the lower extreme of regulating plate passes through the telescopic link and is connected with the interior diapire of extruding the head, and the upper end of regulating plate even has the piston rod, and the upper end of piston rod is stretched out and is extruded the head and be connected with the cylinder.
The inside of the adsorption device is sequentially provided with a glass fiber felt layer, a glass fiber filter core layer, an activated carbon adsorption layer and a bamboo charcoal adsorption layer along the direction from the pipeline to the air outlet.
Compared with the prior art, the beneficial effects of the utility model are that: the particle size adjusting device provided by the utility model can adjust the particle size of the granulation according to the actual need; waste gas generated in the granulation process enters an open fire furnace under the action of an exhaust fan, is ignited and then enters an adsorption device through a pipeline to be adsorbed and filtered and then is discharged, so that the waste gas is prevented from being directly discharged into the air to pollute the environment, and the health of workers is also ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
in the figure: 1. a housing; 2. a first heating layer; 3. a second heating layer; 4. a heat-insulating layer; 5. a screw; 6. an electrical heating rod; 7. a screw conveying blade; 8. a first motor; 9. a feed hopper; 10. an extrusion head; 11. extruding a plate; 12. a discharge port; 13. a cutting knife; 14. a second motor; 15. an air outlet pipe; 16. a naked flame furnace; 17. an adsorption device; 18. an air outlet; 19. an electrical heating plate; 20. an electric heating tube; 21. a blade bar; 22. a blade; 23. a third motor; 24. an adjusting plate; 25. a telescopic rod; 26. a cylinder; 27. a glass fiber felt layer; 28. a glass fiber filter layer; 29. an activated carbon adsorption layer; 30. bamboo charcoal adsorption layer.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figure, a PPS modified plastic granulator comprises a shell 1, a first heating layer 2 wraps the outside of the shell 1, a second heating layer 3 wraps the outside of the first heating layer 2, a heat preservation layer 4 wraps the outside of the second heating layer 3, a horizontal screw 5 which is hollow inside is arranged inside the shell 1, a plurality of electric heating rods 6 fixed on the inner wall of the shell 1 are arranged inside the screw 5, a heat conduction layer is arranged on the inner wall of the screw 5, spiral conveying blades 7 are arranged on the outer wall of the screw 5, one end of the screw 5 extends out of the shell 1 and is driven to rotate by a driving mechanism, a feed hopper 9 is arranged on one side of the top of the shell 1, a crushing mechanism is arranged inside the feed hopper 9, an extrusion head 10 is communicated with one side of the shell 1, which is far away from the feed hopper 9, an extrusion plate 11 is arranged on one side of the inside of, one side that casing 1 was kept away from to the inside extrusion plate 11 of extruding head 10 is equipped with particle diameter adjusting device, one side that casing 1 was kept away from to the bottom of extruding head 10 is equipped with discharge gate 12, extrude the inside bottom particle diameter adjusting device of head 10 and be equipped with cutting knife 13 between the inside wall of extruding head 10, cutting knife 13 is extruding the inside of head 10 through the pivot setting, the upper end of pivot is stretched out and is extruded head 10 and even has second motor 14, the top of casing 1 is equipped with outlet duct 15, be equipped with the air exhauster on the outlet duct 15, the other end of outlet duct 15 links to each other with the bright fire stove 16 that casing 1 top was equipped with, be equipped with the oxygen supply pipe on the bright fire stove 16, it has adsorption equipment 17 to link through the pipeline one side of keeping away from outlet duct 15.
The inside of first zone of heating 2 is equipped with a plurality of electric heating boards 19, and the inside of second zone of heating 3 is equipped with electric heating pipe 20 of winding on first zone of heating 2 outer wall.
The driving mechanism comprises a first motor 8 fixedly arranged outside the shell 1, a first gear is sleeved on an output shaft of the first motor 8, and a second gear meshed with the first gear is sleeved on a screw rod 5 positioned outside the shell 1.
Rubbing crusher constructs including setting up the knife rest seat in feeder hopper 9 inside, is equipped with a plurality of blade poles 21 on the knife rest seat, and is the contained angle setting between a plurality of blade poles 21, is equipped with a plurality of blades 22 on the blade pole 21, and the outside of feeder hopper 9 is equipped with third motor 23, and the output shaft of third motor 23 stretch into feeder hopper 9 inside and with knife rest seat fixed connection.
The particle size adjusting device comprises an adjusting plate 24, a plurality of adjusting holes are formed in the adjusting plate 24, the lower end of the adjusting plate 24 is connected with the inner bottom wall of the extrusion head 10 through a telescopic rod 25, a piston rod is connected to the upper end of the adjusting plate 24, and the upper end of the piston rod extends out of the extrusion head 10 and is connected with a cylinder 26.
The inside of the adsorption device 17 is sequentially provided with a glass fiber felt layer 27, a glass fiber filter layer 28, an activated carbon adsorption layer 29 and a bamboo charcoal adsorption layer 30 along the direction from the pipeline to the air outlet 18.
When the utility model is used, plastics are added into the shell 1 from the feed hopper 9, the arranged crushing mechanism of the feed hopper 9 can stir and crush the plastics in the feed hopper 9, and the crushed plastics enter the shell 1 and are heated and melted by the first heating layer 2, the second heating layer 3 and the electric heating rod 6; the heated and melted plastic falls onto a rotary cutting knife 13 after passing through an extrusion hole on an extrusion plate 11 and an adjusting hole on an adjusting plate 24 under the conveying of a helical blade 7, is cut into particles, and is finally discharged from a discharge hole 12; when the particle size needs to be adjusted, the piston rod is driven by the air cylinder 26 to drive the adjusting plate 24 to ascend or descend; waste gas generated in the granulation process enters the open fire furnace 16 under the action of the exhaust fan, is ignited, then enters the adsorption device 17 through the pipeline, and is discharged after being sequentially adsorbed and filtered by the glass fiber felt layer 27, the glass fiber filter core layer 28, the activated carbon adsorption layer 29 and the bamboo charcoal adsorption layer 30, so that the waste gas is prevented from being directly discharged into the air to pollute the environment, and the health of workers is also ensured.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. A PPS (polyphenylene sulfide) modified plastic granulator comprises a shell (1), and is characterized in that a first heating layer (2) is wrapped outside the shell (1), a second heating layer (3) is wrapped outside the first heating layer (2), a heat insulation layer (4) is wrapped outside the second heating layer (3), a horizontal hollow screw (5) inside the shell (1) is arranged inside the shell, a plurality of electric heating rods (6) fixed on the inner wall of the shell (1) are arranged inside the screw (5), a heat conduction layer is arranged on the inner wall of the screw (5), spiral conveying blades (7) are arranged on the outer wall of the screw (5), one end of the screw (5) extends out of the shell (1) and is driven to rotate by a driving mechanism, a feeding hopper (9) is arranged close to the top of the shell (1), a crushing mechanism is arranged inside the feeding hopper (9), and an extrusion head (10) is communicated with one side, far away from the feeding hopper (9), of, one side of the interior of the extrusion head (10) close to the shell (1) is provided with an extrusion plate (11), the extrusion plate (11) is provided with a plurality of extrusion holes, one side of the interior of the extrusion head (10) far away from the shell (1) is provided with a particle size adjusting device, one side of the bottom of the extrusion head (10) far away from the shell (1) is provided with a discharge hole (12), a cutting knife (13) is arranged between the inner bottom particle size adjusting device of the extrusion head (10) and the inner side wall of the extrusion head (10), the cutting knife (13) is arranged inside the extrusion head (10) through a rotating shaft, the upper end of the rotating shaft extends out of the extrusion head (10) and is connected with a second motor (14), the top of the shell (1) is provided with an air outlet pipe (15), the air exhaust fan is arranged on the air outlet pipe (15), the other end of the air outlet pipe (15) is connected with a naked flame furnace, an adsorption device (17) is connected to one side of the open fire furnace (16) far away from the air outlet pipe (15) through a pipeline, and an air outlet (18) is arranged on one side of the adsorption device (17) far away from the pipeline.
2. A PPS modified plastic granulator as claimed in claim 1, characterized in that several electrical heating plates (19) are provided inside the first heating layer (2), and electrical heating tubes (20) are provided inside the second heating layer (3) and wound around the outer wall of the first heating layer (2).
3. A PPS modified plastic granulator according to claim 1, wherein the driving mechanism comprises a first motor (8) fixedly arranged outside the casing (1), a first gear is sleeved on an output shaft of the first motor (8), and a second gear meshed with the first gear is sleeved on a screw (5) positioned outside the casing (1).
4. The PPS modified plastic granulator according to claim 1, wherein the crushing mechanism comprises a cutter frame seat arranged inside the feeding hopper (9), a plurality of blade bars (21) are arranged on the cutter frame seat, included angles are formed among the blade bars (21), a plurality of blades (22) are arranged on the blade bars (21), a third motor (23) is arranged outside the feeding hopper (9), and an output shaft of the third motor (23) extends into the feeding hopper (9) and is fixedly connected with the cutter frame seat.
5. The PPS-modified plastic granulator according to claim 1, wherein the particle size adjusting device comprises an adjusting plate (24), the adjusting plate (24) is provided with a plurality of adjusting holes, the lower end of the adjusting plate (24) is connected with the inner bottom wall of the extrusion head (10) through a telescopic rod (25), the upper end of the adjusting plate (24) is connected with a piston rod, and the upper end of the piston rod extends out of the extrusion head (10) and is connected with a cylinder (26).
6. The PPS-modified plastic granulator according to claim 1, wherein a glass fiber felt layer (27), a glass fiber filter layer (28), an activated carbon adsorption layer (29) and a bamboo charcoal adsorption layer (30) are sequentially arranged in the adsorption device (17) along the direction from the pipeline to the air outlet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309326.3U CN211762748U (en) | 2019-12-20 | 2019-12-20 | PPS modified plastic granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309326.3U CN211762748U (en) | 2019-12-20 | 2019-12-20 | PPS modified plastic granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762748U true CN211762748U (en) | 2020-10-27 |
Family
ID=72975504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922309326.3U Expired - Fee Related CN211762748U (en) | 2019-12-20 | 2019-12-20 | PPS modified plastic granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893414A (en) * | 2021-01-28 | 2021-06-04 | 南京聚新锋新材料有限公司 | Efficient equipment for processing flame-retardant plastic wood |
| CN113432411A (en) * | 2021-07-26 | 2021-09-24 | 江苏紫科机械有限公司 | Special single-cylinder or three-cylinder dryer built-in spiral pipe pusher of blue charcoal |
| CN118248380A (en) * | 2024-05-28 | 2024-06-25 | 常丰线缆有限公司 | 110KV polypropylene insulation cable material preparation equipment |
-
2019
- 2019-12-20 CN CN201922309326.3U patent/CN211762748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893414A (en) * | 2021-01-28 | 2021-06-04 | 南京聚新锋新材料有限公司 | Efficient equipment for processing flame-retardant plastic wood |
| CN113432411A (en) * | 2021-07-26 | 2021-09-24 | 江苏紫科机械有限公司 | Special single-cylinder or three-cylinder dryer built-in spiral pipe pusher of blue charcoal |
| CN118248380A (en) * | 2024-05-28 | 2024-06-25 | 常丰线缆有限公司 | 110KV polypropylene insulation cable material preparation equipment |
| CN118248380B (en) * | 2024-05-28 | 2024-07-23 | 常丰线缆有限公司 | 110KV polypropylene insulation cable material preparation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |