CN115008634A - Plastic particle drying device - Google Patents
Plastic particle drying device Download PDFInfo
- Publication number
- CN115008634A CN115008634A CN202210486486.9A CN202210486486A CN115008634A CN 115008634 A CN115008634 A CN 115008634A CN 202210486486 A CN202210486486 A CN 202210486486A CN 115008634 A CN115008634 A CN 115008634A
- Authority
- CN
- China
- Prior art keywords
- plate
- centrifugal
- drying mechanism
- tube
- workbin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 44
- 229920003023 plastic Polymers 0.000 title claims abstract description 14
- 239000004033 plastic Substances 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 229920000426 Microplastic Polymers 0.000 claims description 8
- 238000007605 air drying Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000018044 dehydration Effects 0.000 abstract description 5
- 238000006297 dehydration reaction Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a plastic particle drying device which comprises a bottom plate, a centrifugal drying mechanism and a wind power drying mechanism, wherein the centrifugal drying mechanism comprises a feeding box, a material distribution box, a motor, a centrifugal tube, an annular baffle, a collecting box, a sealing ring and a hydraulic cylinder, the feeding box is arranged on the bottom plate, the material distribution box is rotatably arranged at the bottom of the feeding box and is driven by the motor to rotate, the centrifugal tubes are respectively rotatably arranged in the circumferential direction of the material distribution box, a driving assembly is arranged on the centrifugal tube, and the wind power drying mechanism is arranged at the bottom of the collecting box. Divide the workbin to rotate through motor drive, so the material gets into the centrifuging tube under the effect of centrifugal force, and drive assembly can drive the centrifuging tube rotation when dividing the workbin to rotate for the material can be abundant upset centrifugal dehydration, avoids the material to pile up the relatively poor condition of dehydration effect who causes. The materials dehydrated are thoroughly dried by the wind power drying mechanism, so that the drying effect is ensured.
Description
Technical Field
The invention relates to the field of plastic particle processing, in particular to a plastic particle drying device.
Background
The publication number CN113340066A provides a dewatering device for a plastic defoaming dry master batch, and the invention drives a rotary cylinder to rotate through a motor, so that the plastic defoaming dry master batch in the rotary cylinder is accelerated to be separated from water under the centrifugal action generated by high-speed rotation.
Publication No. CN208841629U provides a quick environmental protection drying mechanism of plastic grain, and this prior art falls into the drain pan after carrying out the centrifugation through the centrifugal fan to the material and spin-dry, again through the drain pan falls into the stoving dish of thermal cycle stoving subassembly.
From above-mentioned two prior art all adopt direct centrifugal mode to dewater to handle then, and the material is direct to be spin-dried by centrifugal component and the circumstances that the material is piled up can appear, and the unable quick dehydration of the material of piling up so, and then the dewatering effect is relatively poor.
Disclosure of Invention
The present invention is directed to a plastic particle drying apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a plastic granule drying device, includes bottom plate, centrifugal drying mechanism and pneumatic drying mechanism, wherein:
the centrifugal drying mechanism comprises a feeding box, a material distribution box, a motor, a centrifugal tube, an annular baffle, a collecting box, a sealing ring and a hydraulic cylinder, wherein the feeding box is arranged on a bottom plate, the material distribution box rotates to be arranged at the bottom of the feeding box and is driven by the motor to rotate, the circumferential direction of the material distribution box rotates respectively to be provided with the centrifugal tube, the centrifugal tube is communicated with an inner cavity of the material distribution box, a driving assembly is arranged on the centrifugal tube, the driving assembly can drive the centrifugal tube to rotate when the material distribution box rotates, the annular baffle is positioned on the bottom plate, the end part of the centrifugal tube is attached to the inner circular surface of the annular baffle, the opening part of the annular baffle is provided with the collecting box, the sealing ring is engaged at the opening part of the annular baffle, and the sealing ring is connected with the hydraulic cylinder;
the wind power drying mechanism is arranged at the bottom of the collecting box and used for air-drying centrifugally-dried plastic.
Preferably, the centrifuge tube is formed by butt joint of two hollow tube bodies, wherein the two hollow tube bodies are in rotary connection.
Preferably, the driving assembly comprises a friction wheel, an annular friction plate I and an annular friction plate II, the friction wheel is fixedly sleeved on the two hollow tubes forming the centrifugal tube, the annular friction plate I and the annular friction plate II are oppositely arranged and connected with the bottom plate, and the annular friction plate I and the annular friction plate II are respectively in friction contact with the friction wheel fixedly sleeved on the two hollow tubes.
Preferably, the pneumatic drying mechanism comprises a fan, a conveying belt, a shifting plate and a limiting bolt, the conveying belt is arranged at a material outlet at the bottom of the collecting box, the fan is arranged above the conveying belt, the shifting plate is rotatably arranged above the conveying belt through a supporting frame, a gap is kept between the bottom of the shifting plate and the conveying belt, the limiting bolt is arranged on the supporting frame for mounting the shifting plate, and the end part of the limiting bolt is in contact with the shifting plate.
Preferably, the inner wall of the feeding box is provided with a slope type guide plate, and the slope type guide plate is used for guiding to prevent materials from being accumulated and cannot be discharged.
Preferably, the inside of dividing the workbin is equipped with the toper frame, avoids the material to pile up unable discharge through the direction of toper frame.
Compared with the prior art, the invention has the beneficial effects that:
according to the centrifugal tube, the motor drives the material distribution box to rotate, so that materials enter the centrifugal tube under the action of centrifugal force, and the driving assembly can drive the centrifugal tube to rotate when the material distribution box rotates, so that the materials can be fully turned over for centrifugal dehydration, and the condition of poor dehydration effect caused by material accumulation is avoided. The materials dehydrated are thoroughly dried by the wind power drying mechanism, so that the drying effect is ensured.
Drawings
FIG. 1 is a three-dimensional schematic of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a three-dimensional schematic view of a centrifugal drying mechanism of the present invention;
FIG. 4 is a three-dimensional schematic view of a part of the structure of the centrifugal drying mechanism of the present invention;
FIG. 5 is a full sectional view of FIG. 4;
FIG. 6 is a three-dimensional schematic view of the assembled relationship of the annular baffle and the closure ring;
fig. 7 is a schematic view of a portion a of fig. 2.
In the figure: the device comprises a base plate 1, a centrifugal drying mechanism 2, a pneumatic drying mechanism 3, a feeding box 21, a distributing box 22, a motor 23, a centrifugal tube 24, an annular baffle 25, a collecting box 26, a sealing ring 27, a hydraulic cylinder 28, a slope type guide plate 211, a conical frame 221, a friction wheel 241, an annular friction plate 242, an annular friction plate 243, a fan 31, a conveyer belt 32, a material shifting plate 33 and a limiting bolt 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is as follows:
referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a plastic granule drying device, includes bottom plate 1, centrifugal drying mechanism 2 and wind-force drying mechanism 3, wherein:
the wind power drying mechanism 3 is arranged at the bottom of the collecting box 26 and used for carrying out air drying treatment on centrifugally dried plastic, the wind power drying mechanism 3 comprises a fan 31, a conveying belt 32, a material stirring plate 33 and a limiting bolt 34, the conveying belt 32 is arranged at a material opening at the bottom of the collecting box 26 and further conveys centrifugally dehydrated materials through the conveying belt 32, the fan 31 is arranged above the conveying belt 32, then the materials conveyed by the conveying belt 32 are dried through the fan 31, in order to ensure the drying effect, a heating component is arranged on the fan 31 and can accelerate the air drying process, the material stirring plate 33 is rotatably arranged above the conveying belt 32 through a support frame, a gap is kept between the bottom of the material stirring plate 33 and the conveying belt 32, and the material stirring plate 33 can spread the materials stacked on the conveying belt 32 to avoid the poor air drying effect caused by material stacking, be equipped with limit bolt 34 on the support frame of installation switch-plate 33, wherein limit bolt 34's tip and switch-plate 33 contact, and then carry on spacingly to switch-plate 33 through limit bolt 34, through rotate switch-plate 33 can adjust and the conveyer belt 32 between the clearance, realize changing the thickness that the material tiled.
As preferred embodiment, centrifuging tube 24 comprises two hollow body butt joints, wherein for rotating the connection between two hollow body, and be equipped with the apopore on the hollow body, the material can dewater through root hollow body then, has increased the volume on the one hand, and on the other hand makes the material dewater with higher speed at the in-process that removes.
In a preferred embodiment, the driving assembly comprises a friction wheel 241, an annular friction plate i 242 and an annular friction plate ii 243, the friction wheel 241 is fixedly sleeved on each of the two hollow tubes constituting the centrifuge tube 24, the annular friction plate i 242 and the annular friction plate ii 243 are oppositely arranged and connected with the bottom plate 1, wherein the annular friction plate i 242 and the annular friction plate ii 243 are respectively in frictional contact with the friction wheels 241 fixedly sleeved on the two hollow tubes, and the friction plates are oppositely arranged, so that the two hollow tubes constituting the centrifuge tube 24 rotate in opposite directions when the material distribution box 22 drives the centrifuge tube 24 to revolve. The driving assembly disclosed in this embodiment is a friction transmission pair, and certainly not limited to this solution, it may also be a gear and ring rack transmission pair.
As a preferred embodiment, the inner wall of the feeding box 21 is provided with a slope-type guide plate 211, and the material accumulation is prevented from being discharged due to the guidance of the slope-type guide plate 211.
In a preferred embodiment, the inside of the distribution box 22 is provided with a conical frame 221, and the guiding of the conical frame 221 prevents the material from being accumulated and cannot be discharged.
The working principle of the invention is as follows: the materials after extrusion molding are cut into particles by the cutting assembly, the plastics after extrusion molding need to be water-cooled during cutting, then the water content of the plastic particles needs to be dried, at the moment, the processed materials are conveyed into the feeding box 21, the materials enter the material distribution box 22 under the guiding action of the slope-type guide plate 211 and the self gravity, at the moment, the motor 23 drives the material distribution box 22 to rotate, then the materials in the material distribution box 22 are thrown into the centrifuge tube 24 under the action of centrifugal force, because the centrifuge tube 24 rotates along with the material distribution box 22, the friction wheel 241 on the hollow tube body, the annular friction plate I242 and the annular friction plate II 243 generate relative motion, further the two friction wheels 241 on the two hollow tube bodies drive the two hollow tube bodies to rotate towards opposite directions, and the rotation direction of the hollow tube bodies is mutually vertical to the rotation direction of the material distribution box 22, therefore, the materials entering the hollow tube bodies can also receive the centrifugal force generated by the rotation of the hollow tube bodies, and then the material can not pile up in the hollow tube body, keeps the state of billowing, and then has accelerated centrifugal drying's process. Pneumatic cylinder 28 pulling after centrifugal drying finishes seals ring 27 and breaks away from annular baffle 25, then annular baffle 25's opening is in open state, the material is thrown into to the collecting box 26 under the effect of the centrifugal force that divides workbin 22 to produce this moment, then the material falls on conveyer belt 32 along the discharge gate of collecting box 26 bottom, so the material is carried by conveyer belt 32, in-process switch board 33 and the material contact of carrying, and then with the material flat pavement on conveyer belt 3, fan 31 weathers the material of tiling this moment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a plastic granule drying device, includes bottom plate (1), centrifugal drying mechanism (2) and wind-force drying mechanism (3), its characterized in that:
centrifugal drying mechanism (2) includes feeding case (21), divides workbin (22), motor (23), centrifuging tube (24), ring baffle (25), collecting box (26), seals ring (27) and pneumatic cylinder (28), feeding case (21) sets up on bottom plate (1), divides workbin (22) to rotate and installs the bottom in feeding case (21) and by its rotation of motor (23) drive, and the circumference of dividing workbin (22) rotates respectively and installs centrifuging tube (24), wherein centrifuging tube (24) and the inner chamber intercommunication of dividing workbin (22), and is equipped with drive assembly on centrifuging tube (24), and drive assembly can drive centrifuging tube (24) rotation when dividing workbin (22) to rotate, ring baffle (25) are located bottom plate (1), and the tip of centrifuging tube (24) and the interior disc laminating of ring baffle (25), and the opening of ring baffle (25) is equipped with collecting box (26), the sealing ring (27) is matched with the opening part of the annular baffle plate (25), and the sealing ring (27) is connected with a hydraulic cylinder (28);
the wind power drying mechanism (3) is arranged at the bottom of the collecting box (26) and is used for air-drying centrifugally dried plastic.
2. The plastic pellet drying apparatus as claimed in claim 1, wherein: the centrifugal tube (24) is formed by butt joint of two hollow tube bodies, wherein the two hollow tube bodies are in rotary connection.
3. The plastic pellet drying apparatus as claimed in claim 2, wherein: the drive assembly is by friction pulley (241), cyclic annular friction plate I (242) and cyclic annular friction plate II (243), all the solid cover has friction pulley (241) on two hollow bodys of constituteing centrifuging tube (24), cyclic annular friction plate I (242) and cyclic annular friction plate II (243) set up and be connected with bottom plate (1) oppositely, wherein cyclic annular friction plate I (242) and cyclic annular friction plate II (243) respectively with two hollow bodys on the friction pulley (241) frictional contact of solid cover.
4. The plastic pellet drying apparatus as claimed in claim 1, wherein: the wind power drying mechanism (3) comprises a fan (31), a conveying belt (32), a material stirring plate (33) and a limiting bolt (34), the conveying belt (32) is arranged at a material opening at the bottom of the collecting box (26), the fan (31) is arranged above the conveying belt (32), the material stirring plate (33) is rotatably installed above the conveying belt (32) through a supporting frame, a gap is kept between the bottom of the material stirring plate (33) and the conveying belt (32), the limiting bolt (34) is arranged on the supporting frame for installing the material stirring plate (33), and the end part of the limiting bolt (34) is in contact with the material stirring plate (33).
5. The plastic pellet drying apparatus as claimed in claim 1, wherein: the inner wall of the feeding box (21) is provided with a slope type guide plate (211), and materials are prevented from being accumulated and cannot be discharged through the guide of the slope type guide plate (211).
6. The plastic pellet drying apparatus as claimed in claim 1, wherein: the inside of branch workbin (22) is equipped with toper frame (221), avoids the material to pile up unable discharge through the direction of toper frame (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210486486.9A CN115008634A (en) | 2022-05-06 | 2022-05-06 | Plastic particle drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210486486.9A CN115008634A (en) | 2022-05-06 | 2022-05-06 | Plastic particle drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115008634A true CN115008634A (en) | 2022-09-06 |
Family
ID=83068759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210486486.9A Pending CN115008634A (en) | 2022-05-06 | 2022-05-06 | Plastic particle drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115008634A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315730A (en) * | 2006-05-29 | 2007-12-06 | Kowa Kk | Infiltrated material drying device and drying method |
| JP2012026684A (en) * | 2010-07-27 | 2012-02-09 | Ryonetsu Kogyo Kk | Cleaning and drying device for 3d spectacles or drying device |
| CN109551657A (en) * | 2018-11-19 | 2019-04-02 | 开平市源成达塑胶制品有限公司 | One kind using multi-stage drying device for plasthetics processing |
| CN215295653U (en) * | 2020-12-11 | 2021-12-24 | 湘潭市新塘湾菜业有限公司 | Drying device for pickled vegetable products |
-
2022
- 2022-05-06 CN CN202210486486.9A patent/CN115008634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315730A (en) * | 2006-05-29 | 2007-12-06 | Kowa Kk | Infiltrated material drying device and drying method |
| JP2012026684A (en) * | 2010-07-27 | 2012-02-09 | Ryonetsu Kogyo Kk | Cleaning and drying device for 3d spectacles or drying device |
| CN109551657A (en) * | 2018-11-19 | 2019-04-02 | 开平市源成达塑胶制品有限公司 | One kind using multi-stage drying device for plasthetics processing |
| CN215295653U (en) * | 2020-12-11 | 2021-12-24 | 湘潭市新塘湾菜业有限公司 | Drying device for pickled vegetable products |
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