CN217414207U - Polyester chip crystallization device - Google Patents
Polyester chip crystallization device Download PDFInfo
- Publication number
- CN217414207U CN217414207U CN202221077227.2U CN202221077227U CN217414207U CN 217414207 U CN217414207 U CN 217414207U CN 202221077227 U CN202221077227 U CN 202221077227U CN 217414207 U CN217414207 U CN 217414207U
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- CN
- China
- Prior art keywords
- fixedly connected
- crystallization
- ventilating plate
- plate
- polyester chip
- 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.)
- Expired - Fee Related
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 60
- 238000002425 crystallisation Methods 0.000 title claims abstract description 51
- 230000008025 crystallization Effects 0.000 title claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000009423 ventilation Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- -1 various containers Substances 0.000 description 1
Images
Classifications
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- 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
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a polyester chip crystallization device, including the device base, the upper surface of device base just is located four corners fixedly connected with vibrating motor, vibrating motor's last fixed surface is connected with the vibration conduction and supports, the last fixed surface that the vibration conduction supported is connected with down the ventilating board. The utility model discloses, through setting up hot infrared heating curb plate, utilize hot infrared to heat the polyester section, polyester sliced crystallization rate has been accelerated in energy saving, through ventilation board about setting up, humid hot air's loss quantity in the improvement crystallization chamber, the efficiency of polyester section crystallization has been improved, act on the crystallization chamber through setting up high-frequency vibration mechanism, the glutinous probability in the polyester section crystallization process has been reduced, crystalline particles's quality is improved, through setting up the drying apparatus that can control the translation, the hot gas flow that the inside polyester section of messenger crystallization chamber received is more even, crystalline particles's separation degree is improved.
Description
Technical Field
The utility model relates to a polyester chip processing technology field especially relates to a polyester chip crystallization device.
Background
Polyester chip generally refers to polyester raw material produced by polymerization and typically processed into flake particles of about 4 x 5 x 2 mm. The process routes for polyester production include the direct esterification (PTA process) and the transesterification (DMT process). The PTA method has the advantages of low raw material consumption, short reaction time and the like, and has become a main process and a preferred technical route of polyester since the 80 s. The large-scale production line is a continuous production process, and the semi-continuous and intermittent production processes are suitable for various medium and small production devices. The applications of polyester include the fields of fiber, various containers, packaging materials, films, engineering plastics and the like.
In the manufacturing process of the non-woven fabric, the surface of the polyester chip needs to be crystallized, and the process is carried out in a crystallization bed. Current crystallization bed is at the during operation, and polyester section surface is easily glued glutinous, and when heating the polyester section, heats inhomogeneously, leads to crystallization efficiency low, and on the other hand, the air outlet of the crystallization bed setting among the prior art is less, and the direction is through the discharge crystallization equipment that the hot humid gas that produces after the heating can not be quick in time, influences the inside ambient temperature of crystallization bed and humidity, has further reduced the efficiency of crystallization. In order to solve the above problems, a polyester chip crystallizing device is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a polyester chip crystallizing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a polyester chip crystallizing device comprises a device base, wherein the upper surface of the device base is fixedly connected with vibrating motors at four corners, the upper surface of each vibrating motor is fixedly connected with a vibration conduction support, the upper surface of each vibration conduction support is fixedly connected with a lower ventilating plate, the upper surface of each lower ventilating plate is fixedly connected with a thermal infrared heating side plate close to the front side and the rear side, the upper surface of each thermal infrared heating side plate is fixedly connected with an upper ventilating plate, the left side surfaces of the upper ventilating plate and the lower ventilating plate are fixedly connected with a front cabin door guide frame, the inner side surfaces of the front cabin door guide frames extend towards the lower surfaces and are movably connected with a feeding cabin door, the right side surfaces of the upper ventilating plate and the lower ventilating plate are fixedly connected with a rear cabin door guide frame, and the inner side surfaces of the rear cabin door guide frames extend towards the lower surfaces and are movably connected with a discharging cabin door;
the utility model discloses a hatch door guide frame, including device base, hatch door guide frame, lateral fixedly connected with straight guide rail that vibrating motor is relative who is in the bilateral symmetry position, the side swing joint of straight guide rail has the ware of sliding, the last fixed surface of the ware of sliding is connected with the drying apparatus, the upper surface of device base just is located the left surface fixedly connected with polyester chip unloading funnel of preceding hatch door guide frame, the upper surface of device base just is located the right flank fixedly connected with side guard plate of back hatch door guide frame, the material swash plate is arranged in the side fixedly connected with crystallization that the side guard plate is relative.
As a further description of the above technical solution:
the number of the vibration conduction supports is four, and the vibration conduction supports are symmetrically arranged at four corners of the lower surface of the lower ventilating plate.
As a further description of the above technical solution:
the number of the thermal infrared heating side plates is two, and the thermal infrared heating side plates are symmetrically arranged in parallel front and back between the upper ventilating plate and the lower ventilating plate.
As a further description of the above technical solution:
the upper ventilating plate, the lower ventilating plate and the two thermal infrared heating side plates which are symmetrical in front and back form a crystallization chamber together.
As a further description of the above technical solution:
and a front electric telescopic rod is arranged between the lower surface of the feeding cabin door and the upper surface of the device base.
As a further description of the above technical solution:
and a rear electric telescopic rod is arranged between the lower surface of the discharging cabin door and the upper surface of the device base.
As a further description of the above technical solution:
the left side surface and the right side surface of the dryer are provided with a plurality of air inlet grids.
As a further description of the above technical solution:
the upper surfaces of the upper ventilating plate and the lower ventilating plate extend to the lower surfaces and are provided with a plurality of fine and dense vent holes which are evenly distributed.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this polyester chip crystallization device through setting up hot infrared heating curb plate, utilizes hot infrared to heat the polyester chip, has accelerated the crystallization rate of polyester chip when energy saving.
2. Compared with the prior art, this polyester chip crystallization device through ventilation board about setting up, improves the loss quantity of damp and hot air in the crystallization chamber, has improved the efficiency of polyester chip crystallization.
3. Compared with the prior art, this polyester chip crystallization device acts on the crystallization chamber through setting up high-frequency vibration mechanism, has reduced the sticky probability of linking in the polyester chip crystallization process, improves the quality of crystallization granule.
4. Compared with the prior art, this polyester chip crystallization device through the drying apparatus that sets up translation about can, makes the hot gas flow that the inside polyester chip of crystallization chamber received more even, improves the degree of separation of crystallization granule.
Drawings
FIG. 1 is a schematic view of the overall structure of a polyester chip crystallizing device according to the present invention;
FIG. 2 is a front view of a crystallization apparatus for polyester chips according to the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 of a crystallization apparatus for polyester chips according to the present invention;
FIG. 4 is a left side view of the polyester chip crystallizing device according to the present invention;
fig. 5 is a cross-sectional view taken at the position B-B in fig. 4 of the crystallization device for polyester chips according to the present invention.
Illustration of the drawings:
1. polyester chip blanking funnel; 2. a crystallization discharge sloping plate; 3. a side guard plate; 4. a device base; 5. a vibration conducting support; 6. a vibration motor; 7. an upper vent plate; 8. a lower vent panel; 9. a dryer; 10. an air inlet grid; 11. a thermal infrared heating side plate; 12. a front hatch guide frame; 13. a crystallization chamber; 14. a rear hatch guide frame; 15. a discharge hatch door; 16. a rear electric telescopic rod; 17. a glider; 18. a straight guide rail; 19. a front electric telescopic rod; 20. a feeding cabin door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-5, the utility model provides a polyester chip crystallization device: comprises a device base 4 for providing supporting force for the whole crystallization device, the upper surface of the device base 4 is fixedly connected with vibrating motors 6 at four corners for generating high-frequency vibration, the upper surface of the vibrating motor 6 is fixedly connected with vibrating conduction supports 5 for transmitting the high-frequency vibration to a crystallization chamber 13, the upper surface of the vibrating conduction supports 5 is fixedly connected with a lower ventilating plate 8, the number of the vibrating conduction supports 5 is four, the vibrating conduction supports are symmetrically arranged at the four corners of the lower surface of the lower ventilating plate 8 for ensuring balanced stress, the upper surface of the lower ventilating plate 8 is fixedly connected with thermal infrared heating side plates 11 close to the front side and the rear side for generating thermal infrared rays to add polyester chips, the upper surface of the thermal infrared heating side plates 11 is fixedly connected with an upper ventilating plate 7, the number of the thermal infrared heating side plates 11 is two, and the thermal infrared heating side plates are symmetrically arranged in parallel in the front and rear direction between the upper ventilating plate 7 and the lower ventilating plate 8, the upper ventilation board 7, the lower ventilation board 8 and two thermal infrared heating side boards 11 which are symmetrical front and back form a crystallization chamber 13 together, a main place for crystallizing the polyester chips is provided, the left side surfaces of the upper ventilation board 7 and the lower ventilation board 8 are fixedly connected with a front cabin door guide frame 12 for limiting the movement of a feeding cabin door 20, the inner side surface of the front cabin door guide frame 12 extends towards the lower surface and is movably connected with the feeding cabin door 20, a front electric telescopic rod 19 is arranged between the lower surface of the feeding cabin door 20 and the upper surface of the device base 4 for controlling the raw materials to enter, the right side surfaces of the upper ventilation board 7 and the lower ventilation board 8 are fixedly connected with a rear cabin door guide frame 14 for limiting the movement of a discharging cabin door 15, the inner side surface of the rear cabin door guide frame 14 extends towards the lower surface and is movably connected with a discharging cabin door 15 for matching with the feeding cabin door 20 to form a relatively closed space in the crystallization chamber 13, a rear electric telescopic rod 16 is arranged between the lower surface of the discharging cabin door 15 and the upper surface of the device base 4, the device comprises a device base 4, a vibrating motor 6, a sliding device 17, a drying device 9, a polyester chip discharging funnel 1, a crystal discharging inclined plate 2, a crystallized polyester chip entering device base 4, a vibrating motor 6, a right side fixedly connected with drying device 9, a left side fixedly connected with polyester chip discharging funnel 1, a right side fixedly connected with drying device 9, a left side fixedly connected with polyester chip discharging inclined plate 3, a left side fixedly connected with crystal discharging inclined plate 2, a left side fixedly connected with polyester chip discharging inclined plate 2, a left side fixedly connected with drying device 17, a left side fixedly connected with drying device 18, a left side fixedly connected with vibrating motor 6, a left side fixedly connected with straight guide rail 18 and a right side fixedly connected with straight guide rail 18.
A plurality of air inlet grids 10 are arranged on the left side surface and the right side surface of the dryer 9, the upper surfaces of the upper ventilating plate 7 and the lower ventilating plate 8 extend to the lower surfaces to be provided with a plurality of fine and dense air vents which are evenly distributed, and air flow can pass through the fine and dense air vents conveniently.
The working principle is as follows: when in use, the feeding cabin door 20 in the closing state is opened firstly, then the uncrystallized polyester chip raw material is poured into the crystallization chamber 13 through the polyester chip blanking funnel 1, then the vibration motor 6 is started to be transmitted into the crystallization chamber 13 through the vibration conduction support 5, and the amplitude of the left end of the lower ventilating plate 8 is controlled to be larger than that of the right end, so that the chip raw material can continuously move rightwards due to inertia until the raw material is uniformly distributed on the upper surface of the lower ventilating plate 8, the feeding cabin door 20 is closed, the thermal infrared heating side plate 11 and the dryer 9 are started, the thermal infrared heating side plate 11 generates heat to irradiate the polyester chips in the crystallization chamber 13, so that the moisture in the polyester chips can quickly absorb energy and evaporate to separate from the polyester chips, meanwhile, the dryer 9 drives air flow to take hot and humid air in the crystallization chamber 13 out of the crystallization chamber 13, so that the polyester chips can be quickly dehydrated and classified, after the crystallization is completed, the discharging cabin door 15 is opened, the vibration motor 6 is controlled to enable the right side amplitude of the lower ventilating plate 8 to be larger than the left side amplitude, and particles return to the positive self-inertia effect and roll down from the crystallization discharging inclined plate 2 to enter the next procedure.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A polyester chip crystallization device comprises a device base (4), and is characterized in that: the device comprises a device base (4), wherein the upper surface of the device base (4) is fixedly connected with vibration motors (6) at four corners, the upper surface of each vibration motor (6) is fixedly connected with a vibration conduction support (5), the upper surface of each vibration conduction support (5) is fixedly connected with a lower ventilating plate (8), the upper surface of each lower ventilating plate (8) is fixedly connected with a thermal infrared heating side plate (11) close to the front side and the rear side, the upper surface of each thermal infrared heating side plate (11) is fixedly connected with an upper ventilating plate (7), the left side surfaces of the upper ventilating plate (7) and the lower ventilating plate (8) are fixedly connected with a front cabin door guide frame (12), the inner side surface of the front cabin door guide frame (12) extends towards the lower surface and is movably connected with a feeding cabin door (20), the right side surfaces of the upper ventilating plate (7) and the lower ventilating plate (8) are fixedly connected with a rear cabin door guide frame (14), the inner side surface of the rear hatch door guide frame (14) extends towards the lower surface and is movably connected with a discharge hatch door (15);
the utility model discloses a hatch door guide frame, including device base (4), vibrating motor (6) relative side fixedly connected with straight guide rail (18) that is in the bilateral symmetry position, the side swing joint of straight guide rail (18) has glider (17), the last fixed surface of glider (17) is connected with drying apparatus (9), the upper surface of device base (4) just is located left side fixedly connected with polyester section unloading funnel (1) of preceding hatch door guide frame (12), the upper surface of device base (4) just is located right side fixedly connected with side guard plate (3) of back hatch door guide frame (14), the row material swash plate (2) are arranged in the relative side fixedly connected with crystallization of side guard plate (3).
2. The polyester chip crystallizing device according to claim 1, wherein: the number of the vibration conduction supports (5) is four, and the vibration conduction supports are symmetrically arranged at four corners of the lower surface of the lower ventilating plate (8).
3. The polyester chip crystallizing device according to claim 1, wherein: the number of the thermal infrared heating side plates (11) is two, and the thermal infrared heating side plates are symmetrically arranged in parallel front and back between the upper ventilating plate (7) and the lower ventilating plate (8).
4. The polyester chip crystallizing device according to claim 1, wherein: the upper ventilating plate (7), the lower ventilating plate (8) and the two thermal infrared heating side plates (11) which are symmetrical in front and back form a crystallization chamber (13) together.
5. The polyester chip crystallizing device according to claim 1, wherein: a front electric telescopic rod (19) is arranged between the lower surface of the feeding cabin door (20) and the upper surface of the device base (4).
6. The polyester chip crystallizing device according to claim 1, wherein: a rear electric telescopic rod (16) is arranged between the lower surface of the discharging cabin door (15) and the upper surface of the device base (4).
7. The polyester chip crystallizing device according to claim 1, wherein: the left side surface and the right side surface of the dryer (9) are provided with a plurality of air inlet grids (10).
8. The polyester chip crystallizing device according to claim 1, wherein: the upper surfaces of the upper ventilating plate (7) and the lower ventilating plate (8) extend to the lower surfaces to be provided with a plurality of fine and dense vent holes which are evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077227.2U CN217414207U (en) | 2022-05-07 | 2022-05-07 | Polyester chip crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077227.2U CN217414207U (en) | 2022-05-07 | 2022-05-07 | Polyester chip crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217414207U true CN217414207U (en) | 2022-09-13 |
Family
ID=83185225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221077227.2U Expired - Fee Related CN217414207U (en) | 2022-05-07 | 2022-05-07 | Polyester chip crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217414207U (en) |
-
2022
- 2022-05-07 CN CN202221077227.2U patent/CN217414207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |