CN210308554U - A dry hopper for slice PET raw materials - Google Patents
A dry hopper for slice PET raw materials Download PDFInfo
- Publication number
- CN210308554U CN210308554U CN201920744079.7U CN201920744079U CN210308554U CN 210308554 U CN210308554 U CN 210308554U CN 201920744079 U CN201920744079 U CN 201920744079U CN 210308554 U CN210308554 U CN 210308554U
- Authority
- CN
- China
- Prior art keywords
- hopper
- conical
- discharging
- pet
- air inlet
- 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.)
- Active
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to the technical field of the drying system technique and specifically relates to a drying hopper for slice PET raw materials. The utility model provides a dry hopper for slice PET raw materials, includes the hopper body, its characterized in that: the hopper body comprises a cylindrical barrel and a discharging hopper, the barrel is of a cylindrical structure, the discharging hopper is of a conical structure, the conical angle of the discharging hopper is 40 degrees, and the lower end of the barrel is connected with the discharging hopper; a conical diffuser is arranged in the lower hopper, and the top of the conical diffuser is connected with the air inlet through an air inlet pipeline. Compare with prior art, reform transform the structure of stub bar, be the bottom that the PET material after retrieving can be normal, quick removal hopper in the hopper, form an orderly, incessant transportation, guarantee whole drying, the production of moulding plastics can normal operating, saved the work of extra clean hopper. In addition, the design of the visual window is added, the condition of the PET material blanking in the hopper can be more clear, and the monitoring by operators is convenient.
Description
Technical Field
The utility model belongs to the technical field of the drying system technique and specifically relates to a drying hopper for slice PET raw materials.
Background
The traditional injection molding materials are all spherical granular PET materials, and when the injection molding is carried out, the cylinder structure of the hopper connected above the traditional injection molding materials is of a straight cylinder type, and the PET materials with spherical granules can naturally roll towards the bottom of the hopper, so that the discharging work of the hopper can be completed without external force.
Now, in order to advocate the environmental protection, the PET finished product that will use, for example plastic bottle etc. smashes after retrieving, but the PET material after smashing is not spherical granule like the raw materials, and the PET material after smashing is flaky, is angular, in the hopper among traditional drying system, hardly moves down, can paste and cover or block on the lateral wall of hopper to influence the normal work of hopper, after going on once, need the workman to clear up hopper inside, increase extra work, increase the cost.
Disclosure of Invention
The utility model discloses an overcome prior art not enough, provide a dry hopper for slice PET raw materials, reform transform the structure of stub bar, the PET material after retrieving can be normal in the hopper, the bottom of quick removal hopper, form an orderly, incessant transportation, guarantee whole drying, injection moulding production can normal operating, saved the work of extra clean hopper.
In order to realize the above-mentioned purpose, design a dry hopper for slice PET raw materials, including the hopper body, its characterized in that: the hopper body comprises a cylindrical barrel and a discharging hopper, the barrel is of a cylindrical structure, the discharging hopper is of a conical structure, the conical angle of the discharging hopper is 40 degrees, and the lower end of the barrel is connected with the discharging hopper; a conical diffuser is arranged in the lower hopper, and the top of the conical diffuser is connected with the air inlet through an air inlet pipeline.
The barrel and the discharging hopper are respectively provided with a visual window.
The conical diffuser is of a diamond structure, and the conical angle of the bottom of the conical diffuser is 45 degrees.
The bottom of the hopper body is connected with an injection molding machine through a feeding pipeline, and the center of the top of the hopper body is connected with a material collector; the air inlet of hopper body side passes through the one end of pipe connection heater, and the other end of heater passes through the pipe connection desiccator.
The exhaust duct at the top of the hopper body is connected with the cyclone filter.
Compared with the prior art, the utility model, a dry hopper for slice PET raw materials is provided, reforms transform the structure of stub bar, and the PET material after retrieving can be normal in the hopper, the bottom of quick removal hopper, forms an orderly, incessant transportation, guarantees that whole drying, injection moulding production can normal operating, has saved the work of extra clean hopper. In addition, the design of the visual window is added, the condition of the PET material blanking in the hopper can be more clear, and the monitoring by operators is convenient.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is a schematic structural diagram of the drying system of the present invention.
Referring to fig. 2 to 4, 1 is a discharge hopper, 2 is a conical diffuser, 3 is an air inlet pipe, 4 is a cylinder, 5 is a visual window, 6 is an air inlet, 7 is a material collector, 8 is a heater, 9 is a cyclone filter, 10 is a dryer, and 11 is an injection molding machine.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the hopper body comprises a cylinder body and a discharging hopper, the cylinder body 4 is of a cylindrical structure, the discharging hopper 1 is of a conical structure, the conical angle of the discharging hopper 1 is 40 degrees, and the lower end of the cylinder body 4 is connected with the discharging hopper 1; a conical diffuser 2 is arranged in the lower hopper 1, and the top of the conical diffuser 2 is connected with an air inlet 6 through an air inlet pipeline 3.
The barrel 4 and the blanking hopper 1 are respectively provided with a visual window 5.
The conical diffuser 2 has a diamond-shaped structure, and the conical angle of the bottom of the conical diffuser 2 is 45 °.
The bottom of the hopper body is connected with an injection molding machine 11 through a feeding pipeline, and the center of the top of the hopper body is connected with a material collector 7; an air inlet 6 on the side of the hopper body is connected with one end of a heater 8 through a pipeline, and the other end of the heater 8 is connected with a dryer 10 through a pipeline.
The exhaust duct at the top of the hopper body is connected with the cyclone filter 9.
During operation, the recovered PET fragment materials enter the hopper body through the collector 7, the dryer 10 starts to work, the air sent by the cyclone filter 9 is dried, and then the dried air is heated by the heater 8 and enters the conical diffuser 2 in the hopper body to dry the PET fragment materials in the hopper body.
Because hopper 1 has been improved down, its length is elongated the design, and made conical structure, and the taper angle is 40, such angle, make things convenient for PET piece material free landing to hopper 1 bottom down, and, in order to cooperate hopper 1's structure down, its inside conical diffuser 2 has also made corresponding improvement, has become the rhombus structure, and the taper angle of conical diffuser 2 bottom is 45, the visual window 5 has been designed on barrel 4 and the hopper 1 down simultaneously, make things convenient for the staff to observe the blanking condition of PET piece material in the hopper body.
Claims (5)
1. The utility model provides a dry hopper for slice PET raw materials, includes the hopper body, its characterized in that: the hopper body comprises a cylinder body and a discharging hopper, the cylinder body (4) is of a cylindrical structure, the discharging hopper (1) is of a conical structure, the conical angle of the discharging hopper (1) is 40 degrees, and the lower end of the cylinder body (4) is connected with the discharging hopper (1); the hopper is positioned in the hopper (1) and is internally provided with a conical diffuser (2), and the top of the conical diffuser (2) is connected with an air inlet (6) through an air inlet pipeline (3).
2. A drying hopper for PET stock in sheet form as claimed in claim 1, wherein: the barrel (4) and the blanking hopper (1) are respectively provided with a visual window (5).
3. A drying hopper for PET stock in sheet form as claimed in claim 1, wherein: the conical diffuser (2) is of a diamond structure, and the conical angle of the bottom of the conical diffuser (2) is 45 degrees.
4. A drying hopper for PET stock in sheet form as claimed in claim 1, wherein: the bottom of the hopper body is connected with an injection molding machine (11) through a feeding pipeline, and the center of the top of the hopper body is connected with a material collector (7); an air inlet (6) on the side of the hopper body is connected with one end of a heater (8) through a pipeline, and the other end of the heater (8) is connected with a dryer (10) through a pipeline.
5. A drying hopper for PET stock in sheet form as claimed in claim 1, wherein: the exhaust pipeline at the top of the hopper body is connected with the cyclone filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744079.7U CN210308554U (en) | 2019-05-22 | 2019-05-22 | A dry hopper for slice PET raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744079.7U CN210308554U (en) | 2019-05-22 | 2019-05-22 | A dry hopper for slice PET raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210308554U true CN210308554U (en) | 2020-04-14 |
Family
ID=70139636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920744079.7U Active CN210308554U (en) | 2019-05-22 | 2019-05-22 | A dry hopper for slice PET raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210308554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531798A (en) * | 2020-05-07 | 2020-08-14 | 深圳市长久科技发展有限公司 | Production process and device of PET plastic bottle preform |
-
2019
- 2019-05-22 CN CN201920744079.7U patent/CN210308554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531798A (en) * | 2020-05-07 | 2020-08-14 | 深圳市长久科技发展有限公司 | Production process and device of PET plastic bottle preform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210308554U (en) | A dry hopper for slice PET raw materials | |
| CN207922801U (en) | A kind of modified composite material particle drying device | |
| CN204431552U (en) | A kind of granulating mechanism and use the extrusion pellet device of this granulating mechanism | |
| CN205448618U (en) | Granulated feed drying device | |
| CN203342746U (en) | Spraying granulation dryer | |
| CN206858400U (en) | A kind of sludge drying treatment equipment | |
| CN208475926U (en) | A kind of device using boiler afterheat drying biomass fuel | |
| CN213704459U (en) | White carbon black recovery unit in white carbon black natural rubber wet mixing process | |
| CN205561497U (en) | Continuous full -automatic chinese wolfberry drying of boiling formula machine | |
| CN203665904U (en) | Automatic suction drying device for cable machining equipment | |
| CN202964973U (en) | Water absorption carrier roller | |
| CN206030298U (en) | Continuous dry feed arrangement of material grain | |
| CN206739797U (en) | Horizontal rotary drum drier with highly effective drying ability | |
| CN212902248U (en) | Drying mechanism of airflow dryer | |
| CN205522392U (en) | Hair dryer device for screw extruder | |
| CN207373510U (en) | A kind of granulation unit extruded stock hair dryer | |
| CN205287995U (en) | Serialization powder collection device | |
| CN206113580U (en) | Reworked material separation drying device | |
| CN204914411U (en) | Dry hopper of injection molding machine | |
| CN203837434U (en) | Device for recovering hot dust of secondarily-dried fertilizer | |
| CN207535270U (en) | A kind of double screw extruder for being equipped with separation drawing-in device | |
| CN204073468U (en) | A kind of extract dry tower air filtering system | |
| CN110586274A (en) | Simple and easy type medicinal material breaker | |
| CN207044473U (en) | A kind of plastic grains raw material drying device | |
| CN205219487U (en) | Vertical pelleter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |