CN220661412U - Aerogel composite plastic master batch preparation device - Google Patents
Aerogel composite plastic master batch preparation device Download PDFInfo
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- CN220661412U CN220661412U CN202321895943.6U CN202321895943U CN220661412U CN 220661412 U CN220661412 U CN 220661412U CN 202321895943 U CN202321895943 U CN 202321895943U CN 220661412 U CN220661412 U CN 220661412U
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- tank
- tank body
- aerogel
- master batch
- drying
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- 239000004964 aerogel Substances 0.000 title claims abstract description 59
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 49
- 239000004033 plastic Substances 0.000 title claims abstract description 47
- 229920003023 plastic Polymers 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 38
- 238000005469 granulation Methods 0.000 claims abstract description 15
- 230000003179 granulation Effects 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- 239000000839 emulsion Substances 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 38
- 239000007921 spray Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an aerogel composite plastic master batch preparation device which comprises a primary mixing tank, a drying granulation mechanism, a secondary mixing tank and a mixing granulation mechanism; the primary mixing tank, the drying and granulating mechanism, the secondary mixing tank and the mixing and granulating mechanism are sequentially communicated, and a valve is arranged at the communication position of the primary mixing tank and the drying and granulating mechanism; the primary mixing tank is used for uniformly mixing the aerogel slurry and the aqueous resin emulsion to prepare an aerogel aqueous resin mixed solution; the drying and granulating mechanism is used for drying and granulating the aerogel aqueous resin mixed solution prepared by the primary mixing tank to obtain aerogel master batches; the secondary mixing tank is used for uniformly mixing the plastic master batch with the aerogel master batch prepared by the drying and granulating mechanism; the mixing granulation mechanism is used for granulating the plastic master batch and the aerogel master batch which are uniformly mixed by the secondary mixing tank to obtain the aerogel composite plastic master batch, and the aerogel composite plastic master batch can be continuously prepared and occupies small space.
Description
Technical Field
The utility model belongs to the technical field of aerogel, and particularly relates to a preparation device of aerogel composite plastic master batch.
Background
Aerogel materials are used as a porous solid material with small density and low heat conductivity coefficient, are widely applied to the technical field of heat insulation materials at present, the aerogel is mostly applied to the heat insulation material technology in the form of paint or coil stock, and with the rise of various woven heat insulation materials, the aerogel materials can be mixed with plastics to prepare heat insulation fibers, and various heat insulation fabrics such as tent fabrics and the like are prepared by stages when the master batch of aerogel composite plastics is prepared at present, and continuous preparation equipment has not been reported yet.
Disclosure of Invention
The utility model aims to solve the technical problems and provide a preparation device capable of continuously preparing aerogel composite plastic master batches.
The technical scheme of the utility model is as follows: an aerogel composite plastic master batch preparation device comprises a primary mixing tank, a drying granulation mechanism, a secondary mixing tank and a mixing granulation mechanism;
the primary mixing tank, the drying and granulating mechanism, the secondary mixing tank and the mixing and granulating mechanism are sequentially communicated, and a valve is arranged at the communication position of the primary mixing tank and the drying and granulating mechanism;
the primary mixing tank is used for uniformly mixing the aerogel slurry and the aqueous resin emulsion to prepare an aerogel aqueous resin mixed solution;
the drying and granulating mechanism is used for drying and granulating the aerogel aqueous resin mixed solution prepared by the primary mixing tank to obtain aerogel master batches;
the secondary mixing tank is used for uniformly mixing the plastic master batch with the aerogel master batch prepared by the drying and granulating mechanism;
the mixing and granulating mechanism is used for granulating the plastic master batch and the aerogel master batch which are uniformly mixed by the secondary mixing tank to obtain the aerogel composite plastic master batch.
Preferably, the primary mixing tank comprises a first tank body, a first stirring shaft, a first stirring paddle and a first motor;
the upper end of the first tank body is provided with a feed inlet, the lower end of the first tank body is provided with a discharge outlet, the discharge outlet of the first tank body is communicated with the feed inlet of the drying and granulating mechanism, and the valve is arranged at the discharge outlet of the first tank body;
one end of the first stirring shaft penetrates into the first tank body;
the first stirring paddle is arranged at one end of the first stirring shaft, which is positioned in the first tank body;
the first motor is arranged on the first tank body, and a driving shaft of the first motor is connected with one end of the first stirring shaft, which is positioned outside the first tank body.
Preferably, the drying and granulating mechanism is a spray granulation dryer.
Preferably, the secondary mixing tank comprises a second tank body, a second stirring shaft, a second stirring paddle and a second motor;
the upper end of the second tank body is provided with two feed inlets, the discharge outlet of the drying and granulating mechanism is communicated with one feed inlet of the second tank body, the other feed inlet of the second tank body is used for adding plastic master batch into the second tank body, the lower end of the second tank body is provided with a discharge outlet, and the discharge outlet of the second tank body is communicated with the feed inlet of the mixing and granulating mechanism;
one end of the second stirring shaft penetrates into the second tank body;
the second stirring paddle is arranged at one end of the second stirring shaft, which is positioned in the second tank body;
the second motor is arranged outside the second tank body, and a driving shaft of the second motor is connected with one end of the second stirring shaft, which is positioned outside the second tank body.
Preferably, the plastic mother grain feeding device further comprises a screw lifter, wherein a discharge hole of the screw lifter is communicated with the other feed hole of the second tank body, and the screw lifter is used for lifting the plastic mother grain to be added into the second tank body.
Preferably, the mixing granulation mechanism is a plastic granulator.
The beneficial effects of the utility model are as follows: the aerogel master batch is directly prepared through the primary mixing tank, the drying and granulating mechanism, the secondary mixing tank and the mixing and granulating mechanism, and the prepared aerogel master batch is uniformly mixed with the ready-made plastic master batch and then granulated again to obtain the aerogel composite plastic master batch.
Drawings
FIG. 1 is a block diagram of an aerogel composite plastic masterbatch preparation apparatus according to the utility model;
FIG. 2 is a block diagram of a primary mixing tank according to the present utility model;
FIG. 3 is a block diagram of the secondary mixing tank of the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
Referring to fig. 1 in detail, the utility model provides a preparation device of aerogel composite plastic master batch, which comprises a primary mixing tank 10, a drying and granulating mechanism 20, a secondary mixing tank 30 and a mixing and granulating mechanism 40; the primary mixing tank 10, the drying and granulating mechanism 20, the secondary mixing tank 30 and the mixing and granulating mechanism 40 are sequentially communicated, and a valve 50 is arranged at the communication position of the primary mixing tank 10 and the drying and granulating mechanism 20; the primary mixing tank 10 is used for uniformly mixing aerogel slurry and aqueous resin emulsion to prepare aerogel aqueous resin mixed solution; the drying and granulating mechanism 20 is used for drying and granulating the aerogel aqueous resin mixed solution prepared by the primary mixing tank 10 to obtain aerogel master batches; the secondary mixing tank 30 is used for uniformly mixing the plastic master batch with the aerogel master batch prepared by the drying and granulating mechanism 20; the mixing and granulating mechanism 40 is used for granulating the plastic master batch and the aerogel master batch which are uniformly mixed by the secondary mixing tank 30 to obtain the aerogel composite plastic master batch. The utility model has the advantages that: the aerogel master batch is directly prepared through the primary mixing tank, the drying and granulating mechanism, the secondary mixing tank and the mixing and granulating mechanism, and the prepared aerogel master batch is uniformly mixed with the ready-made plastic master batch and then granulated again to obtain the aerogel composite plastic master batch.
Preferably, as shown in fig. 2 in detail, the primary mixing tank 10 includes a first tank body 11, a first stirring shaft 12, a first stirring paddle 13 and a first motor 14; the upper end of the first tank 11 is provided with a feed inlet, the lower end of the first tank 11 is provided with a discharge outlet, the discharge outlet of the first tank 11 is communicated with the feed inlet of the drying and granulating mechanism 20, and the valve 50 is arranged at the discharge outlet of the first tank 11; one end of the first stirring shaft 12 penetrates into the first tank 11; the first stirring paddle 13 is arranged at one end of the first stirring shaft 12 positioned in the first tank 11; the first motor 14 is installed on the first tank 11, and a driving shaft of the first motor 14 is connected with one end of the first stirring shaft 12, which is located outside the first tank 11.
The advantage of this further improvement scheme is: when the aerogel aqueous resin mixed solution is prepared, the aerogel slurry mixed solution and the aqueous resin emulsion mixed solution which are mixed according to the proportioning requirement are added into the first tank in advance, then the mixed solution is uniformly mixed in the first-stage mixing tank and is discharged into the drying and granulating mechanism, so that the drying and granulating mechanism is used for spray drying and granulating.
The drying and granulating mechanism 20 is a spray granulation dryer, and may be similar to the pressure type spray granulation dryer disclosed in chinese patent application CN217910273U, "a pressure type spray granulation dryer".
The aerogel composite plastic master batch preparation device further comprises a spiral lifter 60, as shown in fig. 3 in detail, the secondary mixing tank 30 comprises a second tank body 31, a second stirring shaft 32, a second stirring paddle 33 and a second motor 34; the upper end of the second tank 31 is provided with two feeding holes, the discharging hole of the drying and granulating mechanism 20 is communicated with one feeding hole of the second tank 31, the other feeding hole of the second tank 31 is used for adding plastic master batch into the second tank 31, the lower end of the second tank 31 is provided with a discharging hole, the discharging hole of the second tank 31 is communicated with the feeding hole of the mixing and granulating mechanism 40, the discharging hole of the screw lifter 60 is communicated with the other feeding hole of the second tank 31, and the screw lifter 60 is used for lifting the plastic master batch into the second tank 31; one end of the second stirring shaft 32 penetrates into the second tank 31; the second stirring paddle 33 is installed at one end of the second stirring shaft 32 positioned in the second tank 31; the second motor 34 is installed outside the second tank 31, the driving shaft of the second motor 34 is connected with one end of the second stirring shaft 32 located outside the second tank 31, so that plastic master batches can be continuously fed into the second mixing tank by the spiral elevator, aerogel master batches can be continuously fed into the second mixing tank by the drying and granulating mechanism 20, the plastic master batches and the aerogel master batches are continuously and uniformly mixed in the second mixing tank, and materials after uniform mixing are continuously conveyed to the mixing and granulating mechanism.
Specifically, the mixing and granulating mechanism 40 is a plastic granulator, similar to the granulator disclosed in chinese patent application CN208343215U, "a plastic granulator".
According to the utility model, the liquid is mixed during the primary mixing tank, and the solid particles are mixed during the secondary mixing tank, so that the rotating speed of the second motor is not too fast, the rotating speeds of the first motor and the second motor can be 20-50r/min, the rotating speed of the first motor can be 200-400r/min, preferably, the lower end of the second stirring paddle can be additionally provided with a stirring plate 331 similar to a claw shape (the two ends are tilted upwards, the middle part is protruded downwards), and thus the materials at the discharge hole in the second tank can be more fully stirred and evenly mixed.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown, it is well suited to various fields of use for which the utility model is suited, and further modifications may be readily made by one skilled in the art, and the utility model is therefore not to be limited to the particular details and examples shown and described herein, without departing from the general concepts defined by the claims and the equivalents thereof.
Claims (6)
1. The aerogel composite plastic master batch preparation device is characterized by comprising a primary mixing tank (10), a drying granulation mechanism (20), a secondary mixing tank (30) and a mixing granulation mechanism (40);
the primary mixing tank (10), the drying and granulating mechanism (20), the secondary mixing tank (30) and the mixing and granulating mechanism (40) are sequentially communicated, and a valve (50) is arranged at the communication position of the primary mixing tank (10) and the drying and granulating mechanism (20);
the primary mixing tank (10) is used for uniformly mixing the aerogel slurry and the aqueous resin emulsion to prepare an aerogel aqueous resin mixed solution;
the drying and granulating mechanism (20) is used for drying and granulating the aerogel aqueous resin mixed solution prepared by the primary mixing tank (10) to obtain aerogel master batches;
the secondary mixing tank (30) is used for uniformly mixing the plastic master batch with the aerogel master batch prepared by the drying and granulating mechanism (20);
the mixing and granulating mechanism (40) is used for granulating the plastic master batch and the aerogel master batch which are uniformly mixed by the secondary mixing tank (30) to obtain the aerogel composite plastic master batch.
2. The aerogel composite plastic masterbatch preparation device of claim 1, characterized in that the primary mixing tank (10) comprises a first tank body (11), a first stirring shaft (12), a first stirring paddle (13) and a first motor (14);
the upper end of the first tank body (11) is provided with a feed inlet, the lower end of the first tank body (11) is provided with a discharge outlet, the discharge outlet of the first tank body (11) is communicated with the feed inlet of the drying and granulating mechanism (20), and the valve (50) is arranged at the discharge outlet of the first tank body (11);
one end of the first stirring shaft (12) penetrates into the first tank body (11);
the first stirring paddle (13) is arranged at one end of the first stirring shaft (12) positioned in the first tank body (11);
the first motor (14) is arranged on the first tank body (11), and a driving shaft of the first motor (14) is connected with one end of the first stirring shaft (12) which is positioned outside the first tank body (11).
3. The aerogel composite plastic masterbatch production apparatus of claim 1, characterized in that the drying granulation mechanism (20) is a spray granulation dryer.
4. The aerogel composite plastic masterbatch production apparatus of claim 1, characterized in that the secondary mixing tank (30) comprises a second tank body (31), a second stirring shaft (32), a second stirring paddle (33) and a second motor (34);
the upper end of the second tank body (31) is provided with two feed inlets, the discharge outlet of the drying and granulating mechanism (20) is communicated with one feed inlet of the second tank body (31), the other feed inlet of the second tank body (31) is used for adding plastic master batch into the second tank body (31), the lower end of the second tank body (31) is provided with a discharge outlet, and the discharge outlet of the second tank body (31) is communicated with the feed inlet of the mixing and granulating mechanism (40);
one end of the second stirring shaft (32) penetrates into the second tank body (31);
the second stirring paddle (33) is arranged at one end of the second stirring shaft (32) positioned in the second tank body (31);
the second motor (34) is arranged outside the second tank body (31), and a driving shaft of the second motor (34) is connected with one end of the second stirring shaft (32) positioned outside the second tank body (31).
5. The aerogel composite plastic master batch preparation device as claimed in claim 4, further comprising a screw elevator (60), wherein a discharge port of the screw elevator (60) is communicated with the other feed port of the second tank (31), and the screw elevator (60) is used for elevating plastic master batch into the second tank (31).
6. The aerogel composite plastic masterbatch production apparatus of any of claims 1-5, characterized in that the mixing granulation mechanism (40) is a plastic granulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895943.6U CN220661412U (en) | 2023-07-19 | 2023-07-19 | Aerogel composite plastic master batch preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895943.6U CN220661412U (en) | 2023-07-19 | 2023-07-19 | Aerogel composite plastic master batch preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661412U true CN220661412U (en) | 2024-03-26 |
Family
ID=90328336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321895943.6U Active CN220661412U (en) | 2023-07-19 | 2023-07-19 | Aerogel composite plastic master batch preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661412U (en) |
-
2023
- 2023-07-19 CN CN202321895943.6U patent/CN220661412U/en active Active
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| GR01 | Patent grant |