CN210336511U - Modified PP plastic granules homogenization device - Google Patents

Modified PP plastic granules homogenization device Download PDF

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Publication number
CN210336511U
CN210336511U CN201921324878.5U CN201921324878U CN210336511U CN 210336511 U CN210336511 U CN 210336511U CN 201921324878 U CN201921324878 U CN 201921324878U CN 210336511 U CN210336511 U CN 210336511U
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CN
China
Prior art keywords
tank body
pipe
rotating shaft
homogenizing
circulating
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Active
Application number
CN201921324878.5U
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Chinese (zh)
Inventor
戈峰
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Jiangsu Xingding Plastic Technology Co Ltd
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Jiangsu Xingding Plastic Technology Co Ltd
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Priority to CN201921324878.5U priority Critical patent/CN210336511U/en
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Publication of CN210336511U publication Critical patent/CN210336511U/en
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Abstract

The utility model provides a modified PP plastic granules homogenization device, which comprises a tank body and a support, the tank body is installed on the support, the top of the tank body is provided with a feed inlet, the bottom of the tank body is connected with a discharge pipe, the inside of the tank body is provided with a conical interception screen, the interception screen separates the inside of the tank body into an upper homogenization cavity and a lower homogenization cavity, a transversely distributed rotating shaft is arranged in the upper homogenization cavity, the rotating shaft is connected with a first motor, the rotating shaft is provided with a plurality of cylindrical stirring rods, one side of the lower end of the lower homogenization cavity is connected with a circulating return pipe, the circulating return pipe is connected with a circulating mechanism, the upper end of the circulating mechanism is connected with a circulating blanking; one side of the tank body is also provided with a fan, an air outlet of the fan is connected with the feed inlet through a feed pipe, the feed pipe is also connected with a blanking pipe and a feed back pipe, the blanking pipe is connected with a discharge outlet of the vibrating screen, and the feed back pipe is connected with the intercepting screen. The utility model discloses can make the abundant homogenization of plastic granules.

Description

Modified PP plastic granules homogenization device
Technical Field
The utility model relates to a plastics production technical field, concretely relates to modified PP plastic granules homogenization device.
Background
The modified PP plastic has wide application in the fields of automobile manufacturing and the like due to the excellent properties of easy molding, light weight, high strength and the like. In the production process of modified PP plastics, the material strips extruded by the extruder are cooled by a cooling water tank, dried by a fan blow-drying device, cut into granules by a granulator, passed through a vibrating screen, screened out qualified plastic granules and then directly fed into a homogenizing device, and the plastic granules are packaged after being homogenized. The existing homogenizing device often exists in the form of a homogenizing tank, and for uniformly mixing plastic particles in the homogenizing tank, a stirring device is often installed in the homogenizing tank, a stirring motor drives a stirring blade on a rotating shaft to stir the plastic, and the homogenizing degree of the plastic particles greatly affects the production quality and the stability of subsequent products. Therefore, there is a high necessity for a device for homogenizing modified PP plastic particles, which can homogenize plastic particles sufficiently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a modified PP plastic granules homogenization device to prior art not enough, the device can make the abundant homogenization of plastic granules.
The utility model provides a following technical scheme:
a modified PP plastic particle homogenizing device comprises a tank body and a support, wherein the tank body is arranged on the support, a feed inlet is formed in the top of the tank body, a discharge pipe is connected to the bottom of the tank body, a conical intercepting screen is arranged in the tank body and divides the interior of the tank body into an upper homogenizing chamber and a lower homogenizing chamber, a transversely-distributed rotating shaft is arranged in the upper homogenizing chamber and connected with a first motor, a plurality of cylindrical stirring rods are arranged on the rotating shaft, a circulating return pipe is connected to one side of the lower end of the lower homogenizing chamber and connected with a circulating mechanism, a circulating blanking pipe is connected to the upper end of the circulating mechanism, and an outlet of the circulating blanking pipe is located above the rotating shaft;
the tank body is characterized in that a fan is further arranged on one side of the tank body, an air outlet of the fan is connected with the feed inlet through a feed pipe, the feed pipe is further connected with a blanking pipe and a feed back pipe, the blanking pipe is connected with a discharge outlet of the vibrating screen, and the feed back pipe is connected with the intercepting screen.
Preferably, one side of the tank body is provided with a motor support, and the motor support is used for fixedly mounting the first motor.
Preferably, the rotating shaft is positioned below the feeding hole.
Preferably, the circulating mechanism comprises a cylinder body, a circulating rotating shaft is arranged in the cylinder body and connected with the second motor, and a spiral conveying belt is arranged on the circulating rotating shaft.
Preferably, the top of the tank body is also provided with a plurality of ventilation openings.
Preferably, a filtering screen is arranged at the vent.
The utility model has the advantages that:
the utility model discloses at internal interception screen cloth that is equipped with of jar, the internal partitioning of the jar body is last homogenization chamber and lower homogenization chamber to the interception screen cloth, when plastic granules entered into last homogenization chamber through the feed inlet, first motor drives the pivot and rotates, the epaxial puddler can be broken up the plastic granules that are in the same place of gathering, help plastic granules to distribute evenly, wherein the plastic granules interception that the moist bondd together has been on the interception screen cloth, and flow into the feed pipe through the feed back pipe, blow once more through the fan, guarantee that plastic granules is comparatively dry, and the plastic granules that falls down from the interception screen cloth then carry through circulation mechanism, then spill from the circulation blanking pipe, thereby help plastic granules's abundant homogenization, guarantee the production quality and the stability of follow-up product.
Drawings
The accompanying drawings are included to provide a further understanding and description of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Labeled as: 1. a tank body; 2. a support; 3. a feed inlet; 4. a discharge pipe; 5. intercepting a screen mesh; 6. an upper homogenization chamber; 7. a lower homogenization chamber; 8. a rotating shaft; 9. a first motor; 10. a stirring rod; 11. circulating a material return pipe; 12. circulating the blanking pipe; 13. a circulating mechanism; 14. a fan; 15. a feed pipe; 16. a blanking pipe; 17. a material return pipe; 18. a motor bracket; 19. a barrel; 20. a circulating rotating shaft; 21. a second motor; 22. a spiral conveyor belt.
Detailed Description
As shown in figure 1, a modified PP plastic granules homogenization device, including a jar body 1 and a support 2, jar body 1 is installed on support 2, the top of jar body 1 is equipped with feed inlet 3, the bottom of jar body 1 is connected with discharging pipe 4, the inside of jar body 1 is equipped with toper interception screen cloth 5, interception screen cloth 5 separates the inside of jar body 1 for last homogenization chamber 6 and lower homogenization chamber 7, upward be equipped with transversely distributed's pivot 8 in the homogenization chamber 6, pivot 8 is located the below of feed inlet 3, pivot 8 links to each other with first motor 9, be equipped with a plurality of cylindric puddlers 10 on the pivot 8, and one side of jar body 1 is equipped with motor support 18, motor support 18 is used for the first motor 9 of fixed mounting.
One side of the lower end of the lower homogenizing chamber 7 is connected with a circulating return pipe 1711, the circulating return pipe 1711 is connected with a circulating mechanism 13, the upper end of the circulating mechanism 13 is connected with a circulating blanking pipe 1612, and the outlet of the circulating blanking pipe 1612 is positioned above the rotating shaft 8; the circulating mechanism 13 comprises a cylinder 19, a circulating rotating shaft 20 is arranged in the cylinder 19, the circulating rotating shaft 20 is connected with a second motor 21, and a spiral conveying belt 22 is arranged on the circulating rotating shaft 20.
One side of the tank body 1 is also provided with a fan 14, an air outlet of the fan 14 is connected with the feed inlet 3 through a feed pipe 15, the feed pipe 15 is also connected with a blanking pipe 16 and a return pipe 17, the blanking pipe 16 is connected with a discharge hole of the vibrating screen, and the return pipe 17 is connected with the intercepting screen 5. In addition, the top of the tank body 1 is also provided with a plurality of ventilation openings, and the ventilation openings are provided with filter screens to prevent plastic particles from splashing out of the ventilation openings.
In the embodiment, the intercepting screen 5 is arranged in the tank body 1, the intercepting screen 5 divides the interior of the tank body 1 into the upper homogenizing chamber 6 and the lower homogenizing chamber 7, when plastic particles enter the upper homogenizing chamber 6 through the feeding port 3, the first motor 9 drives the rotating shaft 8 to rotate, the stirring rod 10 on the rotating shaft 8 can break up the plastic particles gathered together, so that the plastic particles are uniformly distributed, the plastic particles which are bonded together in a wet mode are intercepted on the intercepting screen 5 and flow into the feeding pipe 15 through the feeding back pipe 17, the plastic particles are blown again through the fan 14, the dryness of the plastic particles is ensured, the plastic particles falling from the intercepting screen 5 are conveyed through the circulating mechanism 13 and then are sprayed from the circulating falling pipe 1612, and therefore, the sufficient homogenization of the plastic particles is facilitated, and the production quality and the stability of subsequent products are ensured.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A modified PP plastic particle homogenizing device comprises a tank body and a support, wherein the tank body is arranged on the support, and the modified PP plastic particle homogenizing device is characterized in that a feeding hole is formed in the top of the tank body, a discharging pipe is connected to the bottom of the tank body, a conical intercepting screen is arranged in the tank body and divides the interior of the tank body into an upper homogenizing cavity and a lower homogenizing cavity, a transversely-distributed rotating shaft is arranged in the upper homogenizing cavity and connected with a first motor, a plurality of cylindrical stirring rods are arranged on the rotating shaft, a circulating material returning pipe is connected to one side of the lower end of the lower homogenizing cavity and connected with a circulating mechanism, a circulating material dropping pipe is connected to the upper end of the circulating mechanism, and an outlet of the circulating material dropping pipe is located above the rotating shaft;
the tank body is characterized in that a fan is further arranged on one side of the tank body, an air outlet of the fan is connected with the feed inlet through a feed pipe, the feed pipe is further connected with a blanking pipe and a feed back pipe, the blanking pipe is connected with a discharge outlet of the vibrating screen, and the feed back pipe is connected with the intercepting screen.
2. The apparatus of claim 1, wherein a motor bracket is disposed on one side of the tank, and the motor bracket is used for fixedly mounting the first motor.
3. The apparatus for homogenizing modified PP plastic granules of claim 1, wherein the rotating shaft is located below the feeding hole.
4. The device of claim 1, wherein the circulation mechanism comprises a cylinder, a circulation rotating shaft is arranged in the cylinder, the circulation rotating shaft is connected with a second motor, and a spiral conveyer belt is arranged on the circulation rotating shaft.
5. The apparatus for homogenizing modified PP plastic granules of claim 1, wherein the top of the tank body is further provided with a plurality of ventilation openings.
6. The apparatus for homogenizing modified PP plastic granules of claim 5, wherein the vent is provided with a filter screen.
CN201921324878.5U 2019-08-15 2019-08-15 Modified PP plastic granules homogenization device Active CN210336511U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921324878.5U CN210336511U (en) 2019-08-15 2019-08-15 Modified PP plastic granules homogenization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921324878.5U CN210336511U (en) 2019-08-15 2019-08-15 Modified PP plastic granules homogenization device

Publications (1)

Publication Number Publication Date
CN210336511U true CN210336511U (en) 2020-04-17

Family

ID=70175046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921324878.5U Active CN210336511U (en) 2019-08-15 2019-08-15 Modified PP plastic granules homogenization device

Country Status (1)

Country Link
CN (1) CN210336511U (en)

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