CN219318896U

CN219318896U - Plastic master batch purifying and drying device

Info

Publication number: CN219318896U
Application number: CN202223393071.1U
Authority: CN
Inventors: 王名利
Original assignee: Dongguan Jinyuan Polymer Technology Co ltd
Current assignee: Dongguan Jinyuan Polymer Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-07
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a plastic master batch purifying and drying device which comprises a drying kettle and a sealing cover arranged at the top of the drying kettle, wherein a drying cylinder is arranged in the drying kettle, a plurality of supports welded and fixed on the inner wall of the drying kettle are formed at the bottom of the drying cylinder in an annular array, a plurality of through grooves for fixing a screening net are formed in the outer edge surface of the drying cylinder in an annular array, a motor is fixedly arranged in the center of the top end of the sealing cover, a transmission shaft extending into the drying cylinder is fixedly arranged at one end of a motor shaft extending into the drying kettle, stirring arms are respectively formed at two sides of the outer edge surface of the transmission shaft, and a heat insulation cavity is fixedly arranged at the top of the outer edge surface of the drying kettle. This plastic master batch purification drying device possesses purification screening and hot-blast dry function, and can stir plastic master batch when carrying out purification screening and hot-blast dry for improve the efficiency of screening when its drying, the practicality is stronger.

Description

Plastic master batch purifying and drying device

Technical Field

The utility model belongs to the technical field of plastic processing, and particularly relates to a plastic master batch purifying and drying device.

Background

The plastic master batch consists of excessive chemical auxiliary agent, carrier resin, dispersing agent and the like. The master batch is an aggregate obtained by uniformly loading an excessive amount of pigment into resin, can be used for manufacturing various living appliances such as plastic bags, barrels, basins, toys, furniture, stationery and various plastic products, plays an important role in living, and is one of the most widely applied plastics in the world today.

At present, in the process of manufacturing plastic master batches, dust, impurities and the like can be doped in the plastic master batches to influence reprocessed pollutants, so that after the processing is finished, the plastic master batches are required to be cleaned, and after the cleaning is finished, the plastic master batches are screened and dried through a purification and drying device.

Purification drying device among the available technology, it sieves and dries to plastics masterbatch through screen cloth cooperation nozzle more, and its screening and dry efficiency is lower, can't reach user's user demand, and the practicality is lower.

Disclosure of Invention

The utility model aims to provide a plastic master batch purifying and drying device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a plastic master batch purifying and drying device comprises a drying kettle and a sealing cover arranged at the top of the drying kettle;

a plurality of supports welded and fixed on the inner wall of the drying kettle are arranged at the bottom of the drying cylinder in an annular array, a plurality of through grooves for fixing screening nets are formed in the outer edge surface of the drying cylinder in an annular array, a motor is fixedly arranged in the center of the top end of the sealing cover, a transmission shaft extending into the drying cylinder is fixedly arranged at one end, extending into the drying kettle, of a motor shaft of the motor, and stirring arms are respectively arranged at two sides of the outer edge surface of the transmission shaft;

the top of the outer edge surface of the drying kettle is fixedly provided with a heat insulation cavity, air inlets for connecting air transmission interfaces are formed in the middle of two sides of the heat insulation cavity, and a plurality of air transmission ports connected with the heat insulation cavity are formed in the top of the outer edge surface of the drying kettle in an annular array.

Further, a waste discharge port is centrally arranged at the bottom end of the drying kettle, and a waste discharge pipe is fixedly arranged in the waste discharge port.

Further, a material discharge port is formed in the middle of the bottom end of the drying cylinder, a material discharge pipe with one end extending out of the waste discharge pipe is fixedly arranged in the material discharge port, and an electromagnetic valve is fixedly arranged on one side of the outer edge surface of the material discharge pipe.

Further, a round groove is formed in one side of the top end of the sealing cover, an air outlet pipe is fixedly welded in the air outlet groove, and the bottom end of the air outlet pipe is communicated with the drying cylinder.

Further, the top lock of outlet duct is provided with the end cover, and the fixed screen cloth that is provided with in the end cover top.

Further, the two sides of the outer edge surface of the drying kettle are respectively provided with a first lug plate, the two sides of the sealing cover are respectively provided with a second lug plate, and bolts which are in threaded connection with the first lug plates are movably arranged in the second lug plates.

Compared with the prior art, the utility model has the following beneficial effects:

owing to the arrangement of the drying cylinder in the drying kettle and the arrangement of the transmission shaft provided with the two stirring arms, the plastic master batch is held by the drying cylinder provided with a plurality of screening nets, then the motor is started to drive the transmission shaft provided with the two stirring arms to rotate, the plastic master batch is stirred by the two stirring arms, the plastic master batch in the drying cylinder is uniformly dried by being matched with hot air input from the outside, and impurities mixed in the plastic master batch are screened by the screening nets in the drying process, so that the purification of the plastic master batch is finished, the screening and drying efficiency is greatly improved, the use requirement of a user can be met, and the practicability is higher;

thanks to the arrangement of the drying kettle and the sealing cover, the two lug plates can be separated from the first lug plate by screwing out the bolts movably arranged in the second lug plate, so that the sealing cover is detached, the drying kettle is convenient for workers to clean and maintain, and the practicability is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a drying kettle; 2. sealing cover; 3. a support; 4. a drying cylinder; 5. screening net; 6. a motor; 7. a transmission shaft; 8. a stirring arm; 9. a heat insulating chamber; 10. a gas transmission interface; 11. a gas transfer port; 12. a waste discharge pipe; 13. a material discharge pipe; 14. an electromagnetic valve; 15. an air outlet pipe; 16. an end cap; 17. an ear plate I; 18. and an ear plate II.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, the plastic master batch purifying and drying device comprises a drying kettle 1 and a sealing cover 2 arranged at the top of the drying kettle 1, wherein a drying cylinder 4 is arranged in the drying kettle 1, a plurality of supports 3 welded and fixed on the inner wall of the drying kettle 1 are constructed at the bottom of the drying cylinder 4 in an annular array, a plurality of through grooves for fixing a screening net 5 are formed in the outer edge surface of the drying cylinder 4 in an annular array, a motor 6 is fixedly arranged in the center of the top end of the sealing cover 2, a transmission shaft 7 extending into the drying cylinder 4 is fixedly arranged at one end of a motor shaft of the motor 6 extending into the drying kettle 1, stirring arms 8 are respectively constructed at two sides of the outer edge surface of the transmission shaft 7, a heat insulation cavity 9 is fixedly arranged at the top of the outer edge surface of the drying kettle 1, and the air inlet that supplies gas-supply interface 10 switch-on has all been offered in the middle of the both sides in thermal-insulated chamber 9, the outer fringe face top of drying kettle 1 is annular array and has offered a plurality of switch-ons in thermal-insulated chamber 9's gas transmission mouth 11, hold the plastics masterbatch through the dry section of thick bamboo 4 that is provided with a plurality of screening nets 5, then start motor 6 drive install two stirring arm 8's transmission shaft 7 rotation, stir plastics masterbatch through two stirring arms 8, the hot-air of cooperation outside input carries out even drying to the plastics masterbatch in the dry section of thick bamboo 4, the in-process of drying sieves the impurity that mingles in the plastics masterbatch through screening net 5, thereby accomplish the purification to plastics masterbatch, screening and dry efficiency have been improved by a wide margin, can reach user's user demand, the practicality is stronger.

As shown in fig. 2 and 3, the bottom of the drying kettle 1 is provided with a waste discharge port in the middle, a waste discharge pipe 12 is fixedly installed in the waste discharge port, the bottom of the drying cylinder 4 is provided with a material discharge port in the middle, one end of the material discharge pipe 13 extends out of the waste discharge pipe 12, an electromagnetic valve 14 is fixedly arranged on one side of the outer edge surface of the material discharge pipe 13, a round groove is formed on one side of the top of the sealing cover 2, an air outlet pipe 15 is fixedly welded in the air outlet groove, the bottom of the air outlet pipe 15 is communicated with the drying cylinder 4, an end cover 16 is buckled on the top of the air outlet pipe 15, a screen is fixedly arranged on the inner top of the end cover 16, filtered waste is discharged through the waste discharge pipe 12, the processed material can be discharged through the material discharge pipe 13 by opening the electromagnetic valve 14, when the material is required to be added, the material can be added through the air outlet pipe 15, and the air outlet pipe 15 can be used for discharging damp and hot air.

As shown in fig. 1, the first ear plates 17 are respectively configured on two sides of the outer edge surface of the drying kettle 1, the second ear plates 18 are respectively configured on two sides of the sealing cover 2, the bolts screwed in the first ear plates 17 are movably arranged in the second ear plates 18, and the two ear plates 18 are separated from the first ear plates 17 by screwing out the bolts movably arranged in the two ear plates 18, so that the sealing cover 2 is detached, cleaning and maintenance of the drying kettle 1 are facilitated for workers, and the practicability is high.

Working principle: this plastic master batch purification drying device, when in use, take off end cover 16, add plastic master batch in the dryer cylinder 4 through outlet duct 15, and connect the pipeline that is used for carrying hot-blast in two gas-supply interfaces 10, connect the pipeline that is used for receiving the plastics master batch after processing in material discharge pipe 13 again, then can start hot-blast input device and motor 6, drive the transmission shaft 7 that installs two stirring arms 8 through motor 6 and rotate, stir plastic master batch through two stirring arms 8, the hot air of cooperation external input carries out even drying to the plastic master batch in the dryer cylinder 4, the in-process of drying, accelerate the screening speed of screening net 5 to the impurity that mingles in the plastic master batch, thereby accomplish the purification to plastic master batch, screening and drying efficiency have been improved by a wide margin, and is convenient to use, easy operation.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A plastic master batch purifying and drying device comprises a drying kettle (1) and a sealing cover (2) arranged at the top of the drying kettle (1);

the method is characterized in that: a drying cylinder (4) is arranged in the drying kettle (1), a plurality of supports (3) welded and fixed on the inner wall of the drying kettle (1) are formed at the bottom of the drying cylinder (4) in an annular array, a plurality of through grooves for fixing a screening net (5) are formed in an annular array on the outer edge surface of the drying cylinder (4), a motor (6) is fixedly arranged in the center of the top end of the sealing cover (2), a transmission shaft (7) extending into the drying cylinder (4) is fixedly arranged at one end, extending into the drying kettle (1), of a motor shaft of the motor (6), and stirring arms (8) are respectively formed at two sides of the outer edge surface of the transmission shaft (7);

the top of the outer edge surface of the drying kettle (1) is fixedly provided with a heat insulation cavity (9), air inlets for connecting air delivery interfaces (10) are formed in the middle of two sides of the heat insulation cavity (9), and a plurality of air delivery ports (11) connected with the heat insulation cavity (9) are formed in the top of the outer edge surface of the drying kettle (1) in an annular array.

2. The plastic master batch purifying and drying device according to claim 1, wherein: waste discharge ports are arranged in the middle of the bottom end of the drying kettle (1), and waste discharge pipes (12) are fixedly arranged in the waste discharge ports.

3. The plastic master batch purifying and drying device according to claim 2, wherein: the bottom of the drying cylinder (4) is provided with a material discharge port in the middle, a material discharge pipe (13) with one end extending out of a waste discharge pipe (12) is fixedly arranged in the material discharge port, and an electromagnetic valve (14) is fixedly arranged on one side of the outer edge surface of the material discharge pipe (13).

4. The plastic master batch purifying and drying device according to claim 1, wherein: a round groove is formed in one side of the top end of the sealing cover (2), an air outlet pipe (15) is fixedly welded in the air outlet groove, and the bottom end of the air outlet pipe (15) is communicated with the drying cylinder (4).

5. The plastic master batch purifying and drying device according to claim 4, wherein: the top lock of outlet duct (15) is provided with end cover (16), and the fixed screen cloth that is provided with in end cover (16) inner top.

6. The plastic master batch purifying and drying device according to claim 1, wherein: the two sides of the outer edge surface of the drying kettle (1) are respectively provided with a first lug plate (17), the two sides of the sealing cover (2) are respectively provided with a second lug plate (18), and bolts which are in threaded connection with the first lug plates (17) are movably arranged in the second lug plates (18).