CN209141180U - The biodegradable plastics pelletizer of secondary cooling - Google Patents
The biodegradable plastics pelletizer of secondary cooling Download PDFInfo
- Publication number
- CN209141180U CN209141180U CN201822015122.4U CN201822015122U CN209141180U CN 209141180 U CN209141180 U CN 209141180U CN 201822015122 U CN201822015122 U CN 201822015122U CN 209141180 U CN209141180 U CN 209141180U
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- CN
- China
- Prior art keywords
- pellet
- extrusion
- cooling
- transport mechanism
- water
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 70
- 229920000704 biodegradable plastic Polymers 0.000 title claims abstract description 18
- 239000008188 pellet Substances 0.000 claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000001125 extrusion Methods 0.000 claims abstract description 60
- 230000007723 transport mechanism Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005453 pelletization Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000007605 air drying Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000051 modifying effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of biodegradable plastics pelletizer of secondary cooling; including extrusion device, pellet device, cooling device, pellet collection device; pellet device is connect with extrusion device; cooling device is connect with pellet device; the extrusion device includes extrusion die, and the pellet device includes protective shell, first motor, extrusion board, pelletizing tool apron, at least a piece of cutter；The cooling device includes pellet transport mechanism, misting cooling mechanism and air cooling mechanism, and pellet transport mechanism entrance is located at below the outlet of pellet slideway, and misting cooling mechanism and air cooling mechanism are successively set on respectively above pellet transport mechanism.The utility model has the beneficial effects that, good cooling results, the utilization rate of water is high, great lot of water resources can be saved, and cooling velocity is faster, effectively control production cost, and pellet is high-quality and stable, most of all, the generation and discharge of sewage, exhaust gas is greatly reduced in this method, therefore greatly reduce the pollution produced to environment.
Description
Technical field
The utility model relates to a kind of biodegradable plastics pelletizers, more specifically to a kind of secondary cooling can
Biodegradable plastic pelletizer.
Background technique
After raw material based on biology base and biodegradable plastics is by techniques such as plasticization and modification, blending and modifyings, it is necessary to logical
Pelletizer is crossed, mixture is fabricated to the pellet raw material for being used for downstream product production, if the material strip of biodegradable plastic passes through
Water is cooling, and the pellet produced can absorb partial moisture, influence the material performance and quality of downstream injecting products, so tradition is raw
Producing pellet technique is after putting the raw materials into melt extruder, by techniques such as tie rod, pelletizing, subpackages, during tie rod mainly by
The cooling material strip of the wind energy that equipment blower provides must in order to be fully cooled the tie rod (temperature is at 180-230 degrees Celsius) newly squeezed out
It must just can solve by lengthening wind bed length and increasing air quantity, there are wind beds to take up a large area for this method, and cooling is not thorough, root
Between root and same root different parts are uneven, lead to pelletizing, and particle shape is irregular, and size is uneven, and group's material phenomenon is serious, especially
It is more prominent in production in summer process disadvantage, in addition, since tie rod temperature is high, can largely generate and contain during air-cooled
The flue gas of the organic matters such as polypropylene, the vegetable fat of volatilization, production environment is severe, not only seriously pollutes environment, but also seriously endanger
The health of evil producers.
Utility model content
The purpose of the utility model is to provide a kind of biodegradable plastics pelletizer of secondary cooling, this secondary coolings
Biodegradable plastics pelletizer the water of consumption can be greatly decreased.The technical solution adopted is as follows:
A kind of biodegradable plastics pelletizer of secondary cooling, including extrusion device, pellet device, cooling device, grain
Expect that collection device, pellet device are connect with extrusion device, cooling device is connect with pellet device, it is characterised in that: the extrusion
Device includes extrusion die, and the pellet device includes protective shell, first motor, extrusion board, pelletizing tool apron, at least a piece of cuts
Knife, extrusion board are mounted on protection shell side wall and connect with extrusion die, at least one extrusion cavities is provided on extrusion board, described to squeeze
Both the extrusion cavities of ejecting plate and die holes of extrusion die number is identical and corresponds and is interconnected, and first motor is mounted on guarantor
On protective case and pelletizing tool apron is mounted on the first output shaft of first motor, and the cutter is mounted on pelletizing tool apron and cuts
Knife is close to extrusion board medial surface, and protective shell bottom is equipped with pellet slideway, the outlet cooling device of pellet slideway, cooling device
Outlet pellet collection device entrance；The cooling device includes pellet transport mechanism, misting cooling mechanism and air cooling mechanism,
Pellet transport mechanism entrance is located at below the outlet of pellet slideway, and misting cooling mechanism and air cooling mechanism are successively set on grain respectively
Expect above transport mechanism；Misting cooling mechanism includes tank, positioning plate, at least one water pipe, at least one atomizer, institute
Water pipe rear end connection tank is stated, and water pipe front end connects atomizer, positioning plate is suspended on above pellet transport mechanism, mist
Change nozzle to be mounted on positioning plate, and the pellet transport mechanism of the outlet of atomizer downward；Air cooling mechanism includes extremely
A few air blower, the pellet transport mechanism of the outlet of air blower downward.This design so that the water mist of low temperature from atomization
Nozzle gushes out, and is distributed on the pellet in pellet transport mechanism, contacts, allows with pellet so that the water energy of larger proportion is enough
Pellet is cooled rapidly, and water energy is allowed enough to be utilised more efficiently, and the air of subsequent air cooling mechanism blowout, is air-drying pellet
Simultaneously as a large amount of heat can be absorbed when water evaporation, therefore it can further cool down pellet.Because adopting the pellet meeting that is soaked in water
Cause the utilization rate of water too low, causes the waste of great lot of water resources.The water that the application tank comes out is after leaving atomizer
Become a large amount of droplets, pellet is cooled down, water evaporation absorption heat in air drying process is then recycled to continue to drop pellet
The utilization rate of temperature, therefore good cooling results, water is high, can save great lot of water resources, and cooling velocity is faster, effectively control life
Produce cost, and pellet high-quality and stablize, it is most important that, this method be greatly reduced sewage, exhaust gas generation and
Discharge, therefore greatly reduce the pollution produced to environment.
Preferably scheme, the atomizer include connector sleeve, fixing sleeve, universal ball end and spray head, connector sleeve and water pipe
Connection, fixing sleeve are mounted on connector sleeve, form turn-around chamber, and universal ball end is rotatably arranged in turn-around chamber, universal ball end
Water inlet end towards the input end of turn-around chamber, the water outlet of the water inlet end of spray head and universal ball end connects.Universal ball end can be
It is rotated in turn-around chamber, therefore its angle is adjustable, after water passes sequentially through connector sleeve, universal ball end, then passes through spray head and spray outward
Misty water droplet out.
Preferably scheme, the cooling device further include water receiving tank, and water receiving tank is located at below pellet transport mechanism.It is described to connect
Sink is used to catch the water of pellet transport mechanism drippage, avoids water from directly dripping to ground, causes to waste, also avoid pollution environment,
Received water can also utilize again by filtering.
Preferably scheme, the pellet transport mechanism includes motor, driving wheel, follower and conveyer belt, and conveyer belt covers
On driving wheel, follower, the output axis connection driving wheel of motor.
Excellent scheme, the conveyer belt are stainless (steel) wire band.
Preferably scheme, the extrusion device further include hopper, the second motor, extrusion screw rod, squeeze out barrel, extrusion screw rod
In extrusion barrel, and extrusion screw rod is connect with the second motor, and hopper, which is mounted on, to be squeezed out on barrel, the extrusion die peace
Mounted in extrusion cartridge outlet.
Preferably scheme, the pellet collection device are collection bucket.
Compared with the prior art, the utility model has the beneficial effect that since the water of tank out is after leaving atomizer
Become a large amount of droplets, be distributed in the surface of each pellet, pellet is cooled down, then under the air effect of air blower blowout
Evaporation further cools down to pellet, therefore good cooling results, and the utilization rate of water is high, can save great lot of water resources, and cooling
Speed faster, effectively controls production cost, and pellet is high-quality and stable, it is most important that, this method is greatly decreased
The generation and discharge of sewage, exhaust gas, therefore greatly reduce the pollution produced to environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model；
Fig. 2 is the structural schematic diagram of the pellet device of embodiment illustrated in fig. 11；
Fig. 3 is the enlarged partial sectional view of 1 atomizer part of embodiment illustrated in fig. 1.
Specific embodiment
As shown in Figure 1-3, the biodegradable plastics pelletizer of the secondary cooling in this preferred embodiment, including squeeze out dress
Set 1, pellet device 2, cooling device 3, pellet collection device 4, pellet device 2 is connect with extrusion device 1, cooling device 3 with cut
Grain device 2 connects.
The extrusion device 1 includes extrusion die 101, hopper 102, the second motor 103, extrusion screw rod 104, squeezes out barrel
105, extrusion screw rod 104, which is located at, to be squeezed out in barrel 105, and extrusion screw rod 104 is connect with the second motor 103, and hopper 102 is installed
On squeezing out barrel 105, the extrusion die 101, which is mounted on, squeezes out the outlet of barrel 105.
The pellet device 2 includes protective shell 201, first motor 202, extrusion board 203, pelletizing tool apron 204, two panels cutter
205, extrusion board 203 is mounted on 201 side wall of protective shell and connect with extrusion die 101, and multiple extrusions are provided on extrusion board 203
Hole 2031, both the extrusion cavities 2031 of the extrusion board 203 and the die hole (not seeing in figure) of extrusion die 101 numbers are identical simultaneously
And correspond and be interconnected, first motor 202 is mounted on protective shell 201 and pelletizing tool apron 204 is mounted on first motor
On 202 the first output shaft 2021, the cutter 205 is mounted on pelletizing tool apron 204 and cutter 205 is close to extrusion board 203
Medial surface, 201 bottom of protective shell are equipped with pellet slideway 206, the outlet cooling device 3 of pellet slideway 206.
The cooling device 3 includes pellet transport mechanism 301, misting cooling mechanism 302 and air cooling mechanism 303, and pellet passes
301 entrance of mechanism is sent to be located at below the outlet of pellet slideway 206, misting cooling mechanism 302 and air cooling mechanism 303 are successively set respectively
It sets above pellet transport mechanism 301.
Misting cooling mechanism 302 includes tank 3021,3023, two, the water pipe atomizer of positioning plate 3022, two
3024, two 3023 rear ends of water pipe connect tank 3021, and two 3023 front end of water pipe distributions connect two atomizers 3024,
Positioning plate 3022 is suspended on 301 top of pellet transport mechanism, and atomizer 3024 is mounted on positioning plate 3022, and is atomized spray
The pellet transport mechanism 301 of the outlet of mouth 3024 downward.
Air cooling mechanism 303 includes two air blowers 3031, the pellet transport mechanism of the outlet of air blower 3031 downward
301.This design is distributed in pellet transport mechanism 301 so that the water mist of low temperature gushes out from atomizer 3024
It on pellet, is contacted so that the water energy of larger proportion is enough with pellet, pellet is allowed to be cooled rapidly, make water energy enough by more effective land productivity
With, and the air that subsequent air cooling mechanism 303 is blown out can absorb a large amount of heat while air-drying pellet when due to water evaporation
Amount, therefore can further cool down pellet.Because adopt the pellet that is soaked in water will lead to water utilization rate it is too low, cause a large amount of water to provide
The waste in source.The water that tank 3021 comes out becomes a large amount of droplets after leaving atomizer 3024, cools down to pellet,
Then water evaporation absorption heat in air drying process is recycled to continue to cool down to pellet, therefore good cooling results, the utilization rate of water is high,
Great lot of water resources can be saved, and cooling velocity is faster, effectively control production cost, and pellet is high-quality and stable,
Most of all, the generation and discharge of sewage, exhaust gas is greatly reduced in this method, therefore production is greatly reduced to environment
Pollution.
The atomizer 3024 includes connector sleeve 30241, fixing sleeve 30242, universal ball end 30243 and spray head 30244,
Connector sleeve 30241 is connect with water pipe 3023, and fixing sleeve 30242 is mounted on connector sleeve 30241, forms turn-around chamber, universal ball end
30243 are rotatably arranged in turn-around chamber, input end of the water inlet end of universal ball end 30243 towards turn-around chamber, spray head 30244
Water inlet end connect with the water outlet of universal ball end 30243.Universal ball end 30243 can rotate in turn-around chamber, therefore its angle
It spends adjustable, after water passes sequentially through connector sleeve 30241, universal ball end 30243, then is sprayed outward by spray head 30244 misty
Water droplet.
The cooling device 3 further includes water receiving tank 304, and water receiving tank 304 is located at 301 lower section of pellet transport mechanism.It is described to connect
Sink 304 is used to catch the water of the drippage of pellet transport mechanism 301, avoids water from directly dripping to ground, causes to waste, also avoid pollution
Environment, received water can also utilize again by filtering.
The pellet transport mechanism 301 includes motor 3011, driving wheel 3012, follower 3013 and conveyer belt 3014, defeated
Send 3014 sets of band on driving wheel 3012, follower 3013, the output axis connection driving wheel 3012 of motor 3011.
The conveyer belt 3014 is stainless (steel) wire band.
Following is a brief introduction of the course of work: the tie rod that extrusion device 1 squeezes out is cut into pellet by pellet device 2, passes through
After apparatus for supercooling 3 cools and air-dries, it is sent to pellet collection device 4.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (7)
1. a kind of biodegradable plastics pelletizer of secondary cooling, including extrusion device, pellet device, cooling device, pellet
Collection device, pellet device are connect with extrusion device, and cooling device is connect with pellet device, it is characterised in that: the extrusion dress
It sets including extrusion die, the pellet device includes protective shell, first motor, extrusion board, pelletizing tool apron, at least a piece of cutter,
Extrusion board is mounted on protection shell side wall and connect with extrusion die, at least one extrusion cavities, the extrusion are provided on extrusion board
Both the extrusion cavities of plate and die holes of extrusion die number is identical and corresponds and is interconnected, and first motor is mounted on protection
On shell and pelletizing tool apron is mounted on the first output shaft of first motor, and the cutter is mounted on pelletizing tool apron and cutter
It is close to extrusion board medial surface, protective shell bottom is equipped with pellet slideway, the outlet cooling device of pellet slideway, and cooling device goes out
Mouth connection pellet collection device entrance；The cooling device includes pellet transport mechanism, misting cooling mechanism and air cooling mechanism, grain
Material transport mechanism entrance is located at below the outlet of pellet slideway, and misting cooling mechanism and air cooling mechanism are successively set on pellet respectively
Above transport mechanism；Misting cooling mechanism includes tank, positioning plate, at least one water pipe, at least one atomizer, described
Water pipe rear end connects tank, and water pipe front end connects atomizer, and positioning plate is suspended on above pellet transport mechanism, atomization
Nozzle is mounted on positioning plate, and the pellet transport mechanism of the outlet of atomizer downward；Air cooling mechanism includes at least
One air blower, the pellet transport mechanism of the outlet of air blower downward.
2. the biodegradable plastics pelletizer of secondary cooling as described in claim 1, it is characterised in that: the atomizer
Including connector sleeve, fixing sleeve, universal ball end and spray head, connector sleeve is connect with water pipe, and fixing sleeve is mounted on connector sleeve, is formed and turns
To chamber, universal ball end is rotatably arranged in turn-around chamber, the water inlet end of universal ball end towards turn-around chamber input end, spray head
The connection of the water outlet of water inlet end and universal ball end.
3. the biodegradable plastics pelletizer of secondary cooling as described in claim 1, it is characterised in that: the cooling device
It further include water receiving tank, water receiving tank is located at below pellet transport mechanism.
4. the biodegradable plastics pelletizer of secondary cooling as described in claim 1, it is characterised in that: the pellet transmission
Mechanism includes motor, driving wheel, follower and conveyer belt, and conveyer belt covers on driving wheel, follower, the output axis connection of motor
Driving wheel.
5. the biodegradable plastics pelletizer of secondary cooling as claimed in claim 4, it is characterised in that: the conveyer belt is
Stainless (steel) wire band.
6. the biodegradable plastics pelletizer of the secondary cooling as described in any one of claim 1-5, it is characterised in that:
The extrusion device further includes hopper, the second motor, extrusion screw rod, squeezes out barrel, and extrusion screw rod, which is located at, to be squeezed out in barrel, and
Extrusion screw rod is connect with the second motor, and hopper, which is mounted on, to be squeezed out on barrel, and the extrusion die is mounted on extrusion cartridge outlet.
7. the biodegradable plastics pelletizer of secondary cooling as described in claim 1, it is characterised in that: the pellet is collected
Device is collection bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015122.4U CN209141180U (en) | 2018-12-03 | 2018-12-03 | The biodegradable plastics pelletizer of secondary cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015122.4U CN209141180U (en) | 2018-12-03 | 2018-12-03 | The biodegradable plastics pelletizer of secondary cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141180U true CN209141180U (en) | 2019-07-23 |
Family
ID=67288726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015122.4U Expired - Fee Related CN209141180U (en) | 2018-12-03 | 2018-12-03 | The biodegradable plastics pelletizer of secondary cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755914A (en) * | 2020-12-15 | 2021-05-07 | 江西省萍乡市轩品塑胶制品有限公司 | High-efficient prilling granulator that biodegradable is modified |
| CN114211641A (en) * | 2021-12-16 | 2022-03-22 | 南通市博创新材料有限公司 | Production of cable modified material is with automatic blank equipment of sieving |
| CN115772716A (en) * | 2022-11-30 | 2023-03-10 | 新凤鸣集团湖州中石科技有限公司 | Elastic antibacterial composite fiber and preparation method thereof |
-
2018
- 2018-12-03 CN CN201822015122.4U patent/CN209141180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755914A (en) * | 2020-12-15 | 2021-05-07 | 江西省萍乡市轩品塑胶制品有限公司 | High-efficient prilling granulator that biodegradable is modified |
| CN114211641A (en) * | 2021-12-16 | 2022-03-22 | 南通市博创新材料有限公司 | Production of cable modified material is with automatic blank equipment of sieving |
| CN115772716A (en) * | 2022-11-30 | 2023-03-10 | 新凤鸣集团湖州中石科技有限公司 | Elastic antibacterial composite fiber and preparation method thereof |
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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: 20190723 |