CN209478655U - A kind of plastic pellet functionalization device - Google Patents
A kind of plastic pellet functionalization device Download PDFInfo
- Publication number
- CN209478655U CN209478655U CN201822196612.9U CN201822196612U CN209478655U CN 209478655 U CN209478655 U CN 209478655U CN 201822196612 U CN201822196612 U CN 201822196612U CN 209478655 U CN209478655 U CN 209478655U
- Authority
- CN
- China
- Prior art keywords
- drying box
- blender
- plastic pellet
- auxiliary agent
- import
- 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
- 229920000426 Microplastic Polymers 0.000 title claims abstract description 43
- 238000007306 functionalization reaction Methods 0.000 title claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 36
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 30
- 230000008676 import Effects 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000004615 ingredient Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 abstract description 22
- 239000000654 additive Substances 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 230000004907 flux Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
This application discloses a kind of plastic pellet functionalization devices comprising blender, drying box and air blower are provided with major ingredient import and auxiliary agent import on blender, discharge port are provided on the downside of blender；It is provided with feed inlet on the upside of drying box, feed opening, the feed inlet of the discharge port connection drying box of blender are provided on the downside of drying box；The inlet and outlet of air blower is connected to the inner cavity of drying box, and warm air heater is equipped on air hose；Melter is installed in auxiliary agent import.Reduce the heating times to plastic pellet in the utility model, ensure that the intensity of product, can kind to function additive and dosage be adjusted flexibly, to produce the product with different function.
Description
Technical field
The utility model is specifically related to a kind of plastic pellet functionalization device.
Background technique
Currently, these functional aids are usually to advance with screw rod to squeeze to add functional aid in plastic products
Functional material is mixed and is pelletized with plastic pellet by machine out, and formation includes the functional plastic grain of functional aid
Son, these functional plastic particles are used directly for the products such as production plastic foil as raw material, but in process of production, these
There is still a need for heated and squeezed out using screw extruder again to produce required product, multiple heating for functional plastic particle
Certain destruction is not only caused to plastic material itself, also adds the energy consumption of product.
Utility model content
To solve the above problems, the application first proposed a kind of plastic pellet functionalization method comprising as follows
Step:
(1) melt meltability function additive to form liquid flux；
(2) plastic pellet is put into blender, is kept stirring, then liquid flux is added in blender, made
Liquid flux is wrapped in the surface of plastic pellet, forms auxiliary agent plastic pellet；
(3) auxiliary agent plastic pellet is dried, solidifies liquid flux again, form the function of being enclosed with function additive
Property plastic pellet.
In the present invention, being formed by functional plastic particle can be directly as raw materials for production.This method uses
Function additive is wrapped in the surface of plastic pellet by the mode of thawing, is avoided using conventional use of at present using screw extruder
Mode function additive and plastic pellet are mixed, due to avoid use screw extruder, reduce to plastic pellet
The heating times of son, ensure that the characteristic of plastic pellet, when being squeezed using screw extruder plastics, can reduce plastic pellet
The chain length of the strand of son, reduces the intensity of product.After this method, reduce the heating times to plastic pellet, guarantees
The intensity of product.According further to different needs, can kind to function additive and dosage be adjusted flexibly, with production
Product with different function.
Preferably, in step (2), liquid flux is added in blender by the way of dropwise addition.Due to the use of auxiliary agent
Amount ratio is generally all fewer, by the way of dropwise addition, the mixing of auxiliary agent and plastic pellet can be made more uniform.
Further, in step (3), auxiliary agent plastic pellet is dried using hot wind, hot blast temperature is 35-50 DEG C.It adopts
Plastic pellet is dried with hot wind, auxiliary agent plastic pellet more can equably be dried, while under the action of hot wind,
A degree of stirring action can be formed to auxiliary agent plastic pellet, auxiliary agent plastic pellet is avoided to be bonded together, in above-mentioned temperature
Under degree, the performance of plastic pellet will not be impacted, ensure that the performance of plastic pellet, to ensure that the correspondence of product
Energy.
Secondly, also proposed a kind of plastic pellet functionalization device in the application, the processing unit is for above-mentioned
In processing method, which includes blender, drying box and air blower, and major ingredient import and auxiliary agent are provided on blender
Import is provided with discharge port on the downside of blender, and feed inlet is provided on the upside of drying box, is arranged in the downside of drying box
There are feed opening, the feed inlet of the discharge port connection drying box of blender；
The air outlet of inner cavity of the air inlet of air blower through blast pipe connection drying box, air blower is dry through discharge pipe connection
The inner cavity of case is equipped with warm air heater on blast pipe or discharge pipe；
Melter is installed in auxiliary agent import, which has material inlet and material outlet, and melter is through material
Outlet is mounted in auxiliary agent import, and discharge valve is equipped on material outlet.
Preferably, the warm air heater is electric heater.The air blower is cfentrifugal blower, the outlet air of air blower
Mouthful from the inner cavity of the bottom connection drying box of drying box.The blender is horizontal mixer.
Plastic pellet at work, is added in blender by present treatment device first, then by meltability function additive
It is added in melter, function additive is melted as liquid, discharge valve is then turned on, controls the flow velocity of liquid, will melt as liquid
The function additive of body is added in blender, and under the stirring action of blender, function additive is uniformly coated in plastic pellet
The surface of son enters the plastic pellet coated with function additive dry after completing the mixing of function additive and plastic pellet
In dry case, air blower blasts hot wind into drying box, the solidification of acceleration function auxiliary agent, after function additive solidifies completely, from dry
It is discharged in dry case, the plastic product with corresponding function is directly produced as raw material.Using hot wind come the solidifying of acceleration function auxiliary agent
Gu working efficiency not only can be improved, and by the air outlet of air blower behind the inner cavity of the bottom connection drying box of drying box,
Make to enter the hot wind in drying box also and have the stirring action to plastic pellet, avoids function additive in solidification, it will be multiple
Plastic pellet is bonded together, and causes certain adverse effect to the processing of rear road.
Specifically, the melter have ceramic liner, ceramic liner have open liner import upward, the liner into
The degree of lip-rounding becomes the material inlet of melter；The bottom of ceramic liner is provided with liner outlet, liner outlet is formed as melting
The material outlet of device；Heating spiral electric heating coil is wound on the lateral surface of ceramic liner.
Pollution to function additive can be reduced using ceramic liner, in addition ceramics have the performance of homogeneous heating, can have
It avoids to effect hot-spot and partial function auxiliary agent is caused to be denaturalized, it, can be and the adjustment to voltage using electric heating coil
Heating temperature is adjusted, to adapt to the thawing of different types of function additive.
Further, to accelerate treatment effeciency, the discharge port of blender is located at the surface of the feed inlet of drying box, is stirring
The discharge port of device is equipped with gate valve.Allow to enter directly into drying box from the material being discharged in blender, it is not necessary to through it
Its equipment is transported through.
The application is mainly used in the processing for the functional aid that can be melted when heated, such as currently used has
The light stabilizer 770 and light stabilizer 944 of anti-aging effect, the antioxidant 1010 with antioxidation, anti ultraviolet agent
UV531, ultraviolet absorber UV-326 etc..
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of processing unit.
Fig. 2 is the structure diagram of melter.
Specific embodiment
Plastic pellet auxiliary agent processing unit is illustrated first.
Please refer to Fig. 1 and Fig. 2, a kind of plastic pellet auxiliary agent processing unit comprising blender 10, drying box 20 and air blast
Machine 30.The blender 10 is horizontal mixer, specifically includes the agitating shaft 15 of shell 12 and lateral arrangement inside the shell, is stirring
Stirring blade 17 is welded on axis 15, agitating shaft 15 is rotatably mounted on shell 12 through bearing 11, and one end of agitating shaft is stretched out
Motor 13 is installed after shell.The upside of shell 12 is provided with major ingredient import 18 and auxiliary agent import, is set in the downside of shell 12
It is equipped with discharge port 19.Specifically in the present embodiment, there are two auxiliary agent imports, respectively the first auxiliary agent import 14 and second to help for setting
Agent import 16.
Drying box 20 includes cabinet 21, feed inlet 22 is equipped in the upside of cabinet 21, under being provided on the downside of cabinet
Material mouth 23, the feed inlet 22 of the 19 connection drying box of discharge port of blender 10, and the discharge port 19 of blender 10 is located at drying box
Feed inlet 22 surface, gate valve 33 is installed in the discharge port 19 of blender.
Inner cavity of the air inlet 32 of air blower 30 through 35 connection drying box of blast pipe, the air outlet 34 of air blower is through discharge pipe
36, from the inner cavity of the bottom connection drying box of drying box, are equipped with warm air heater 40 on discharge pipe 36.Specifically in this implementation
In example, warm air heater is electric heater.In the present embodiment, air blower 30 is cfentrifugal blower.
In the present embodiment, a melter 51 is mounted in two auxiliary agent imports, which has in ceramics
There is open liner import, the liner import upward to be formed as the material inlet of melter for gallbladder 511, the ceramic liner 511
514, the bottom of ceramic liner is provided with liner outlet, which exports the material outlet 515 for being formed as melter；In ceramics
It is wound with heating spiral electric heating coil 512 on the lateral surface of liner, is enclosed with guarantor in the outside of spiral electric heating coil 512
Temperature uses rock wool 513.
Melter is mounted in auxiliary agent import through material outlet 515, and discharge valve 31 is equipped on material outlet.
Plastic pellet functionalization method is illustrated below, it is specific using processing dress above-mentioned in the present embodiment
It sets, which specifically comprises the following steps:
(1) meltability function additive is put into melter, heating and melting device, function additive is melted to form liquid and help
Agent；
(2) plastic pellet is put into blender, is kept stirring, then liquid flux is added in blender, made
Liquid flux is wrapped in the surface of plastic pellet, forms auxiliary agent plastic pellet；
(3) auxiliary agent plastic pellet is put into drying box from blender, starts air blower, hot wind is blown into drying
In case, auxiliary agent plastic pellet is dried, solidifies liquid flux again, forms the functional plastic for being enclosed with function additive
Particle.Hot blast temperature is controlled at 35-40 DEG C.In the present embodiment, meltability function additive is uvioresistant additive, specially purple
Outer absorbent UV-326.
It is appreciated that in other embodiments, according to specific needs, hot blast temperature can also be controlled at 45-50 DEG C.
To be wrapped in function additive equably on plastic pellet, in the present embodiment, by liquid by the way of dropwise addition
Auxiliary agent is added in blender.
Claims (6)
1. a kind of plastic pellet functionalization device, which is characterized in that including blender, drying box and air blower, stirring
It is provided with major ingredient import and auxiliary agent import on device, discharge port is provided on the downside of blender；It is provided on the upside of drying box
Feed inlet is provided with feed opening, the feed inlet of the discharge port connection drying box of blender on the downside of drying box；
Inner cavity of the air inlet of air blower through blast pipe connection drying box, the air outlet of air blower is through discharge pipe connection drying box
Inner cavity is equipped with warm air heater on blast pipe or discharge pipe；
Melter is installed in auxiliary agent import, which has material inlet and material outlet, and melter is through material outlet
It is mounted in auxiliary agent import, discharge valve is installed on material outlet.
2. processing unit according to claim 1, which is characterized in that the melter has ceramic liner, ceramic liner
Be formed as the material inlet of melter with open liner import, the liner import upward；It is arranged in the bottom of ceramic liner
There is liner outlet, which exports the material outlet for being formed as melter；Heating is wound on the lateral surface of ceramic liner to use
Spiral electric heating coil.
3. processing unit according to claim 1, which is characterized in that the discharge port of blender is located at the feed inlet of drying box
Surface, gate valve is installed in the discharge port of blender.
4. processing unit according to claim 1, which is characterized in that the warm air heater is electric heater.
5. processing unit according to claim 1, which is characterized in that the air blower is cfentrifugal blower, air blower
Air outlet from the inner cavity of the bottom connection drying box of drying box.
6. processing unit according to claim 1, which is characterized in that the blender is horizontal mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196612.9U CN209478655U (en) | 2018-12-25 | 2018-12-25 | A kind of plastic pellet functionalization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196612.9U CN209478655U (en) | 2018-12-25 | 2018-12-25 | A kind of plastic pellet functionalization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478655U true CN209478655U (en) | 2019-10-11 |
Family
ID=68128074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196612.9U Expired - Fee Related CN209478655U (en) | 2018-12-25 | 2018-12-25 | A kind of plastic pellet functionalization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361033A (en) * | 2018-12-25 | 2020-07-03 | 南京富顺塑业有限公司 | Plastic particle functional treatment method and treatment device |
-
2018
- 2018-12-25 CN CN201822196612.9U patent/CN209478655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361033A (en) * | 2018-12-25 | 2020-07-03 | 南京富顺塑业有限公司 | Plastic particle functional treatment method and treatment device |
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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: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |