CN220169898U - Drying device is used in masterbatch production - Google Patents
Drying device is used in masterbatch production Download PDFInfo
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- CN220169898U CN220169898U CN202321634169.3U CN202321634169U CN220169898U CN 220169898 U CN220169898 U CN 220169898U CN 202321634169 U CN202321634169 U CN 202321634169U CN 220169898 U CN220169898 U CN 220169898U
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- drying
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- conveying belt
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- 238000001035 drying Methods 0.000 title claims abstract description 94
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004595 color masterbatch Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000000049 pigment Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a drying device for masterbatch production, which relates to the technical field of drying devices and comprises a drying bin and a conveying belt, wherein a drying cavity is transversely and penetratingly arranged on the drying bin, the conveying belt penetrates through the drying cavity and is arranged on the drying bin, and a plurality of material turning structures are arranged in the drying cavity; the material turning structure comprises a plurality of tetrahedrons and a driving structure; the bottom surface of the tetrahedron is in sliding fit with the top surface of the conveying belt, and a plurality of tetrahedrons are arranged at intervals linearly. The utility model discloses a drying device, which comprises a drying bin, a conveying belt, a turning structure, tetrahedrons, a driving structure and a drying device, wherein the conveying belt is conveyed into a drying cavity, the drying device blows hot air into the drying cavity to dry color master batches, and the inclined plane of the tetrahedrons turns over the color master batches on the conveying belt, so that the color master batches at the upper bottom of the conveying belt can be dried, the color master batches are uniformly dried, and the condition of poor drying effect is reduced.
Description
Technical Field
The utility model relates to the technical field of drying devices, in particular to a drying device for masterbatch production.
Background
The color master batch, also called color seed, is a novel special colorant for high polymer materials, also called pigment preparation. The color masterbatch is mainly used on plastics, and consists of pigment or dye, carrier and additive, and is an aggregate prepared by uniformly loading an excessive amount of pigment into resin, and can be called pigment concentrate, so that its tinting strength is higher than that of pigment itself. The colored resin or article of designed pigment concentration can be achieved by blending a small amount of color concentrate with the uncolored resin during processing.
At present, the color master batch technology for domestic production is that molecular wax, plastic particles or plastic powder and toner or filler are stirred at high speed and then put into an extruder for extrusion and granulation, the raw materials for granulation are mixed and plasticized by the extruder to form plastic melt, plastic strips are extruded by a die head of the extruder, and after the plastic strips are cooled, the plastic strips are cut into plastic particles with a certain length by a plastic strip granulator.
In the process of processing the color master batch, the color master batch is required to be dried by a drying device to prevent the color master batch from agglomerating, and the Chinese issued patent with the publication number of CN 216361491U discloses a rotary color master batch drying device which is used for driving a stirring piece to rotate so as to stir the color master batch in the upper region of the bearing box, so that the color master batch in the upper region can be sufficiently dried; the second drying component is communicated with the lower layer region of the bearing box, so that the color master batch in the lower layer region can be dried by uniform hot air under the condition that the color master batch is not stirred, and the drying efficiency is improved; however, the device needs to take out the dried color master batch after the end of drying a batch of color master batch, and then pour the un-dried color master batch, so that the device needs to take time independently during feeding and discharging, and has low working efficiency; or the prior art uses a transmission belt type drying device to carry out drying treatment on the color master batch, but when the prior transmission belt type drying device carries the color master batch, the color master batch is almost motionless on a conveyor belt, and the color master batch at the bottom can be dried incompletely.
Disclosure of Invention
The utility model aims to provide a drying device for masterbatch production, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme, which comprises a drying bin and a conveying belt, wherein a drying cavity is transversely and penetratingly arranged on the drying bin, the conveying belt penetrates through the drying cavity and is arranged on the drying bin, and a plurality of turning structures are arranged in the drying cavity;
the material turning structure comprises a plurality of tetrahedrons and a driving structure;
the bottom surfaces of the tetrahedrons are in sliding fit with the top surface of the conveying belt, a plurality of tetrahedrons are arranged at intervals in a linear mode, and the linearity formed by the tetrahedrons is not arranged in parallel with the conveying direction of the conveying belt;
the driving structure is used for driving a plurality of tetrahedrons to transversely move, and the moving direction of the tetrahedrons is not parallel to the conveying direction of the conveying belt;
and a drying device communicated with the drying cavity is arranged on the drying bin.
Preferably, the driving structure comprises a movable frame and a bevel block; the drying chamber is characterized in that the mounting frames are mounted on the inner walls of the two sides of the drying chamber, the movable frames are slidably mounted on the mounting frames, the inclined surface blocks are asymmetrically mounted on the two sides of the conveying surface of the conveying belt, the inclined surfaces on the inclined surface blocks are slidably matched with the side surfaces of the movable frames, and a plurality of tetrahedrons are mounted on the bottoms of the movable frames.
Preferably, two guide blocks are installed at the feed inlet end of the drying cavity on the drying bin, and the two guide blocks are symmetrically installed at two sides of the end part of the drying bin.
Preferably, two sides that the guide block is close to each other are the inclined plane, and two inclined planes form a tubaeform pan feeding mouth, the small-bore width of pan feeding mouth is less than the width of conveyer belt, and the small-bore end of pan feeding mouth communicates with the feed inlet in stoving chamber.
Preferably, a plurality of the tetrahedrons are arranged in a linear arrangement perpendicular to the conveying direction of the conveyor belt.
Preferably, a moisture removing device communicated with the drying cavity is arranged on the drying bin.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the drying bin, the conveying belt, the turning structure, the tetrahedron, the driving structure and the drying device, the conveying belt is conveyed into the drying cavity, the drying device blows hot air into the drying cavity to dry the color master batch, and the inclined plane of the tetrahedron turns over the color master batch on the conveying belt, so that the color master batch at the bottom of the conveying belt can be dried, the color master batch is uniformly dried, and the condition of poor drying effect is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of the tetrahedron structure according to the present utility model.
In the figure: 1. a drying bin; 2. a conveyor belt; 3. tetrahedron; 4. a drying device; 5. a movable frame; 6. a bevel block; 7. a mounting frame; 8. a guide block; 9. a dehumidifying device.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a drying device for masterbatch production, which includes a drying bin 1 and a conveyor belt 2, wherein:
a drying cavity is transversely and penetratingly arranged on the drying bin 1, a conveying belt 2 penetrates through the drying cavity and is arranged on the drying bin 1, and a plurality of material turning structures are arranged in the drying cavity;
the material turning structure comprises a plurality of tetrahedrons 3 and a driving structure; one corner of the tetrahedron 3 is a right angle; the driving structure comprises a movable frame 5 and an inclined plane block 6; the mounting bracket 7 is all installed to the both sides inner wall in stoving chamber, and movable frame 5 side-to-side slidable mounting is on mounting bracket 7, and inclined plane piece 6 asymmetric mounting is at the both sides limit of conveyer belt 2 conveying surface, and the inclined plane on inclined plane piece 6 and the side sliding fit of movable frame 5, and a plurality of tetrahedrons 3 are all installed in the bottom of movable frame 5. It should be noted that the inclined blocks 6 at two sides of the conveyor belt 2 cannot contact the movable frame 5 at the same time, the bottom of the movable frame 5 is connected with a vertical rod, and the tetrahedron 3 is connected to the bottom end of the vertical rod
The bottom surfaces of the tetrahedrons 3 are in sliding fit with the top surface of the conveying belt 2, the tetrahedrons 3 are linearly arranged perpendicular to the conveying direction of the conveying belt 2, the tetrahedrons 3 are linearly arranged at intervals, and the linearity formed by the tetrahedrons 3 is not parallel to the conveying direction of the conveying belt 2;
the driving structure is used for driving the tetrahedrons 3 to transversely move, and the moving direction of the tetrahedrons 3 is not parallel to the conveying direction of the conveying belt 2;
a drying device 4 communicated with the drying cavity is arranged on the drying bin 1; the drying device 4 comprises a fan and a heating block, the heating block is electrified to generate heat, and hot air heated by the heating block is blown into the drying cavity by the fan to dry the color master batch on the conveyor belt 2.
Two guide blocks 8 are installed at the feed inlet end of the drying cavity on the drying bin 1, the two guide blocks 8 are symmetrically installed on two sides of the end part of the drying bin 1, and a through hole for the inclined surface block 6 to pass through is formed in the bottom of the guide block 8.
One side that two guide blocks 8 are close to each other is the inclined plane, and two inclined planes form a tubaeform pan feeding mouth, and the small-bore width of pan feeding mouth is less than the width of conveyer belt 2, and the small-bore end of pan feeding mouth communicates with the feed inlet in stoving chamber.
The drying bin 1 is provided with a dehumidifying device 9 communicated with the drying cavity; the moisture removing device 9 is operated by an exhaust fan to extract the water vapor generated by drying in the drying cavity.
When carrying out stoving processing to the masterbatch, fall the masterbatch on conveyer belt 2, carry the masterbatch to the stoving intracavity by conveyer belt 2, before the masterbatch gets into the stoving intracavity, play spacing effect by guide block 8 to the masterbatch on the conveyer belt 2, avoid the masterbatch to drop from conveyer belt 2, after the masterbatch gets into the stoving chamber, work at conveyer belt 2, lean on conveyer belt 2 by tetrahedron 3 bottom surface, separate the masterbatch on the conveyer belt 2 into the strip by tetrahedron 3, make the masterbatch of part overturn to the side by tetrahedron 3 inclined plane, can carry out comprehensive stoving to the masterbatch, in addition, can drive the inclined plane piece 6 of conveyer belt 2 both sides at the conveyer belt 2 during operation, the inclined plane of inclined plane piece 6 contacts the side of movable frame 5, promote the movable frame 5 development skew with the inclined plane sliding fit of inclined plane piece 6, drive a plurality of tetrahedron 3 in the same turnover structure, the opposite side of side 3 in the conveyer belt 2 by the movable frame 5, can make the masterbatch overturn with the side of tetrahedron 2 inclined plane piece 5 simultaneously, can carry out the masterbatch with the conveyer belt 2 when the inclined plane of tetrahedron the movable frame 5, can carry out the masterbatch is overturn to the masterbatch, can carry out the stoving simultaneously, can carry out the masterbatch by the side of the 20, and carry out the masterbatch on the turnover 2. The inclined planes of tetrahedrons 3 in the plurality of turning structures are arranged opposite to the inclined planes of tetrahedrons 3 in the turning structures in other groups, as shown in fig. 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The drying device for masterbatch production is characterized by comprising a drying bin (1) and a conveying belt (2), wherein a drying cavity is transversely formed in the drying bin (1) in a penetrating mode, the conveying belt (2) penetrates through the drying cavity and is arranged on the drying bin (1), and a plurality of material turning structures are arranged in the drying cavity;
the material turning structure comprises a plurality of tetrahedrons (3) and a driving structure;
the bottom surfaces of the tetrahedrons (3) are in sliding fit with the top surfaces of the conveying belts (2), a plurality of the tetrahedrons (3) are arranged at intervals in a linear mode, and the linearity formed by the tetrahedrons (3) is not arranged in parallel with the conveying direction of the conveying belts (2);
the driving structure is used for driving the tetrahedrons (3) to transversely move, and the moving direction of the tetrahedrons (3) is not parallel to the conveying direction of the conveying belt (2);
and a drying device (4) communicated with the drying cavity is arranged on the drying bin (1).
2. The drying device for masterbatch production according to claim 1, characterized in that said driving structure comprises a movable frame (5) and a ramp block (6); the drying chamber is characterized in that mounting frames (7) are mounted on the inner walls of two sides of the drying chamber, the movable frames (5) are slidably mounted on the mounting frames (7), the inclined surface blocks (6) are asymmetrically mounted on two sides of the conveying surface of the conveying belt (2), the inclined surfaces on the inclined surface blocks (6) are slidably matched with the side surfaces of the movable frames (5), and a plurality of tetrahedrons (3) are mounted at the bottoms of the movable frames (5).
3. The drying device for masterbatch production according to claim 1, characterized in that two guide blocks (8) are installed at the feed inlet end of the drying cavity on the drying bin (1), and the two guide blocks (8) are symmetrically installed at two sides of the end part of the drying bin (1).
4. A drying device for masterbatch production according to claim 3, characterized in that two of the guide blocks (8) are inclined at one side close to each other, and the two inclined surfaces form a horn-shaped feeding port, the small caliber width of the feeding port is smaller than the width of the conveying belt (2), and the small caliber end of the feeding port is communicated with the feeding port of the drying cavity.
5. A drying apparatus for masterbatch production according to claim 1 characterized in that a plurality of said tetrahedrons (3) are arranged in a linear arrangement perpendicular to the conveying direction of the conveyor belt (2).
6. The drying device for masterbatch production according to claim 1, characterized in that the drying bin (1) is provided with a moisture removing device (9) communicated with the drying cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634169.3U CN220169898U (en) | 2023-06-26 | 2023-06-26 | Drying device is used in masterbatch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634169.3U CN220169898U (en) | 2023-06-26 | 2023-06-26 | Drying device is used in masterbatch production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169898U true CN220169898U (en) | 2023-12-12 |
Family
ID=89059408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321634169.3U Active CN220169898U (en) | 2023-06-26 | 2023-06-26 | Drying device is used in masterbatch production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169898U (en) |
-
2023
- 2023-06-26 CN CN202321634169.3U patent/CN220169898U/en active Active
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