CN105415522A - Pelletizer cooling device for plastic particles - Google Patents
Pelletizer cooling device for plastic particles Download PDFInfo
- Publication number
- CN105415522A CN105415522A CN201410458410.0A CN201410458410A CN105415522A CN 105415522 A CN105415522 A CN 105415522A CN 201410458410 A CN201410458410 A CN 201410458410A CN 105415522 A CN105415522 A CN 105415522A
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- China
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- working chamber
- filter screen
- cooling device
- blower fan
- plastic grain
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a pelletizer cooling device for plastic particles. The pelletizer cooling device comprises a feeding hopper, filter screens, fans, a working cavity, a conveying belt, a water spraying device and a material receiving device. The working cavity is divided into a first working cavity and a second working cavity. The filter screens comprise a first filter screen and a second filter screen. The fans comprise a first fan and second fans. The first fan is located under the second filter screen. The first fan is provided with a first wind outlet. The first wing outlet is obliquely corresponding to the second filter screen, so that the plastic particles entering the first working cavity are blown to the conveying belt and the function of lowering the temperature of the plastic particles is achieved. According to the pelletizer cooling device, the temperature of the plastic particles can be effectively lowered, the plastic particles are prevented from bonding, and the product quality is improved; in addition, the labor workload is reduced and the labor cost is reduced. Meanwhile, the plastic particles do not emit smells after the temperature is lowered, and thus the surrounding work environment is improved.
Description
Technical field
The present invention relates to a kind of comminutor of plastic grain, particularly relate to a kind of cooling device of comminutor of plastic grain.
Background technology
Plastic granulator refers to the physical property of process change plastics adopting high-temperature fusion according to different purposes, plastify, extrude, and reaches the plasticizing of plastics and shaping, plastic raw materials is made the equipment of the granular product of applicable secondary operations.The plastic granulator can purchased in the market has different types of machines structure; the heating of granulation process, mixing, pelletizing all can complete in a device automatically; although but be provided with cooling system in current comminutor; but the particle of discharging from its discharging opening is with higher temperature; cause falling into particle bond in fabric grain pond, ground together, also again broken during use, increase workload; and also affect ambient air quality, to environment with the smell that the plastics of uniform temperature give out.
Therefore, be necessary to provide a kind of new technical scheme to overcome above-mentioned defect.
Summary of the invention
The object of the present invention is to provide and a kind ofly effectively reduce the plastics particle temperature of plastic granulator discharge end and the cooling device of the comminutor preventing it to be bonded together.
For achieving the above object, the present invention adopts following technical scheme: a kind of cooling device of comminutor of plastic grain, the cooling device of the plastic granulator of described plastic grain comprises feed hopper, filter screen, blower fan, working chamber, conveyer belt, water injector and rewinding case, described working chamber is divided into the first working chamber and the second working chamber, described filter screen is divided into the first filter screen and the second filter screen, described blower fan is divided into the first blower fan and the second blower fan, described first blower fan is positioned at the below of described second filter screen, described first blower fan is provided with the first air outlet, described second filter screen of correspondence that described first air outlet tilts, thus the plastic grain entering the first working chamber is blown on described conveyer belt, and there is the effect reducing plastics particle temperature.
The vertical shape of described first working chamber, described second working chamber is horizontal, and described first working chamber communicates with described second working chamber.
Described conveyer belt is positioned at the below of described second working chamber, and described conveyer belt is provided with turning cylinder.
Described second blower fan is positioned at the top of described second working chamber, and described second blower fan is provided with the second air outlet, vertical corresponding described second working chamber of described second air outlet.
Described rewinding case is cuboid.
Described water injector is positioned at the below of described conveyer belt.
Compared with prior art, the present invention has following beneficial effect: the present invention adopts blower fan to the water principle being vaporized and then absorbing heat of blowing, the temperature around plastic grain to be reduced, thus reduce the temperature of plastic grain, avoid it to be bonded together, improve the quality of product, and reduce labor workload, save cost of labor.Plastic grain after simultaneous temperature reduces can not scent of, and then improves the working environment of surrounding.
Accompanying drawing explanation
Fig. 1 is the cooling device structural representation of the comminutor of plastic grain of the present invention.
Detailed description of the invention
As shown in Figure 1, the cooling device of the comminutor of plastic grain of the present invention comprises feed hopper 1, filter screen, blower fan, working chamber, conveyer belt 6, water injector 9 and rewinding case 8.Described feed hopper 1 is rounding mesa-shaped.Described working chamber is divided into the first working chamber 71 and the second working chamber 72, and described first working chamber 71 is shape vertically, and described second working chamber 72 is horizontal, and described first working chamber 71 communicates with described second working chamber 72.Described filter screen is divided into the first filter screen 2 and the second filter screen 3.Described first filter screen 2 is positioned at the lower end of described feed hopper 1, and the below of described first filter screen 2 is the first working chamber 71.Described first filter screen 2 is for filtering the plastic grain entering feed hopper 1.Described second filter screen 3 is positioned at the below of described first working chamber 71.Described blower fan is divided into the first blower fan 4 and the second blower fan 5.Described first blower fan 4 is positioned at the below of described second filter screen 3, and described first blower fan 4 is provided with the first air outlet 41.Described second filter screen 3 of correspondence that described first air outlet 41 tilts, thus the plastic grain entering the first working chamber 71 is blown on described conveyer belt 6, and there is the effect reducing plastics particle temperature.Described conveyer belt 6 is positioned at the below of described second working chamber 72, described second blower fan 5 is positioned at the top of described second working chamber 72, and the quantity of described second blower fan 5 can be selected as required, and the quantity of the second blower fan 5 in the present embodiment is 3, quantity is more, and cooling effect is better.Described second blower fan 5 is provided with the second air outlet 51, vertical corresponding described second working chamber 72 of described second air outlet 51.Described conveyer belt 6 is provided with turning cylinder 61, and described power transmission shaft 61 drives described conveyer belt 6 to rotate.The lower right of described conveyer belt 6 is rewinding case 8, and described rewinding case 8 is cuboid, and the plastic grain on described conveyer belt 6 finally falls into described rewinding case 8.Described water injector 9 is positioned at the below of described conveyer belt 6, and described water injector 9 can be water pistol or other can realize the device of water spray according to prior art.Described water injector 9 is provided with water jet 91, the below of the vertical corresponding described conveyer belt 6 of described water jet 91.
As shown in Figure 1; when the cooling device of the comminutor of plastic grain of the present invention uses; first feed hopper 1 is entered from comminutor plastic grain out; then enter in the first working chamber 71 through the filtration of the first filter screen 2 make the to meet the requirements plastic grain of size; in the process of plastic grain vertical drop; because being obliquely installed of air outlet 41 of the first blower fan 4 makes the first blower fan 4 blow out the wind of inclination; thus the plastic grain of vertical drop is blown on described conveyer belt 6, described plastic grain is played to the effect of cooling simultaneously.Described plastic grain moves right under the effect of conveyer belt 6.Owing to being provided with water injector 9 below described conveyer belt 6, thus described conveyer belt 6 is moist.When described second blower fan 5 is blown towards described conveyer belt 6, the moisture content on described conveyer belt 6 will gasify, thus the temperature on conveyer belt 6 is reduced, and then reduces the temperature of plastic grain, reaches object of the present invention.When described plastic grain is moved to low order end in the effect of conveyer belt 6, falls in described rewinding case 8, thus complete the cooling effect of plastic grain.
Claims (6)
1. the cooling device of the comminutor of a plastic grain, it is characterized in that: the cooling device of the plastic granulator of described plastic grain comprises feed hopper, filter screen, blower fan, working chamber, conveyer belt, water injector and rewinding case, described working chamber is divided into the first working chamber and the second working chamber, described filter screen is divided into the first filter screen and the second filter screen, described blower fan is divided into the first blower fan and the second blower fan, described first blower fan is positioned at the below of described second filter screen, described first blower fan is provided with the first air outlet, described second filter screen of correspondence that described first air outlet tilts, thus the plastic grain entering the first working chamber is blown on described conveyer belt, and there is the effect reducing plastics particle temperature.
2. the cooling device of the comminutor of plastic grain as claimed in claim 1, it is characterized in that: the vertical shape of described first working chamber, described second working chamber is horizontal, and described first working chamber communicates with described second working chamber.
3. the cooling device of the comminutor of plastic grain as claimed in claim 2, is characterized in that: described conveyer belt is positioned at the below of described second working chamber, and described conveyer belt is provided with turning cylinder.
4. the cooling device of the comminutor of plastic grain as claimed in claim 3; it is characterized in that: described second blower fan is positioned at the top of described second working chamber; described second blower fan is provided with the second air outlet, vertical corresponding described second working chamber of described second air outlet.
5. the cooling device of the comminutor of plastic grain as claimed in claim 4, is characterized in that: described rewinding case is cuboid.
6. the cooling device of the comminutor of plastic grain as claimed in claim 5, is characterized in that: described water injector is positioned at the below of described conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458410.0A CN105415522A (en) | 2014-09-11 | 2014-09-11 | Pelletizer cooling device for plastic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458410.0A CN105415522A (en) | 2014-09-11 | 2014-09-11 | Pelletizer cooling device for plastic particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415522A true CN105415522A (en) | 2016-03-23 |
Family
ID=55494277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458410.0A Pending CN105415522A (en) | 2014-09-11 | 2014-09-11 | Pelletizer cooling device for plastic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978322A (en) * | 2019-12-25 | 2020-04-10 | 陈昌艮 | Processing device and processing technology for modified plastic granulation |
| CN111231158A (en) * | 2020-01-16 | 2020-06-05 | 李亚 | Polyethylene modified plastic granulation processing preparation method |
-
2014
- 2014-09-11 CN CN201410458410.0A patent/CN105415522A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978322A (en) * | 2019-12-25 | 2020-04-10 | 陈昌艮 | Processing device and processing technology for modified plastic granulation |
| CN111231158A (en) * | 2020-01-16 | 2020-06-05 | 李亚 | Polyethylene modified plastic granulation processing preparation method |
| CN111231158B (en) * | 2020-01-16 | 2021-09-07 | 广东恒真晟新材料科技有限公司 | Polyethylene modified plastic granulation processing preparation method |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |