CN217494845U - Screening plant of degradable plastic materials - Google Patents
Screening plant of degradable plastic materials Download PDFInfo
- Publication number
- CN217494845U CN217494845U CN202221022258.8U CN202221022258U CN217494845U CN 217494845 U CN217494845 U CN 217494845U CN 202221022258 U CN202221022258 U CN 202221022258U CN 217494845 U CN217494845 U CN 217494845U
- Authority
- CN
- China
- Prior art keywords
- screening
- screen cloth
- frame
- degradable plastic
- crushing
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 52
- 229920006238 degradable plastic Polymers 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims description 13
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 6
- 229920000704 biodegradable plastic Polymers 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920008262 Thermoplastic starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004628 starch-based polymer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a screening plant of degradable plastics raw materials relates to plastics processing technology field, for solving the incomplete condition of screening that appears easily when screening processing in current degradable plastics, causes the extravagant problem of raw materials resources. The bottom of screening frame is provided with the support chassis, the inside of supporting the chassis is provided with the collecting box, the inside of screening frame is provided with three inserting groove, and is three the grafting inside casing is all installed to the inside of inserting groove, and is three the inside of grafting inside casing is provided with one-level screen cloth, second grade screen cloth and tertiary screen cloth respectively, the below of one-level screen cloth, second grade screen cloth and tertiary screen cloth all is provided with closed bottom plate, be provided with outer along the seat on one side outer wall of screening frame, outer upper end along the seat is provided with handles the storehouse, the inside of handling the storehouse is provided with two crushing rollers, two all be provided with broken sword tooth on the outer wall of crushing roller, the crisscross correspondence setting of broken sword tooth on two crushing rollers.
Description
Technical Field
The utility model relates to a plastics processing technology field specifically is a screening plant of degradable plastics raw materials.
Background
The degradable plastic is a plastic which has various properties meeting the use requirements and has unchanged performance in the preservation period and can be degraded into substances harmless to the environment under the natural environment condition after being used, so the degradable plastic is also called as environmentally degradable plastic and has various novel plastics: the biodegradable plastic is prepared from photodegradable plastic, biodegradable plastic, photo/oxidation/full-biodegradable plastic, carbon dioxide-based biodegradable plastic and thermoplastic starch resin degradable plastic, wherein the degradable plastic needs to be screened during processing, and raw materials with different particle sizes are separated for processing different products.
The existing degradable plastic is easy to have incomplete screening during screening treatment, so that raw material resources are wasted, and therefore, the screening device for the degradable plastic raw materials is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening plant of degradable plastics raw materials to the incomplete condition of screening appears easily when screening the processing in the current degradable plastics that provide among the above-mentioned background of solution, causes the extravagant problem of raw materials resource.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening plant of degradable plastic materials, includes the screening frame, the bottom of screening frame is provided with the support chassis, the inside of supporting the chassis is provided with the collecting box, the inside of screening frame is provided with three inserting groove, and is three the grafting inside casing is all installed to the inside of inserting groove, and is three the inside of grafting inside casing is provided with one-level screen cloth, second grade screen cloth and tertiary screen cloth respectively, the below of one-level screen cloth, second grade screen cloth and tertiary screen cloth all is provided with closed bottom, be provided with outer along the seat on one side outer wall of screening frame, outer upper end along the seat is provided with the processing storehouse, the inside of processing storehouse is provided with two crushing rollers, two all be provided with crushing sword tooth on the outer wall of crushing roller, the crisscross correspondence setting of crushing sword tooth on two crushing rollers.
Preferably, the inner wall of the inserting inner frame is provided with an installation slot, the installation slot and the inserting inner frame are integrally formed, a sealing baffle is arranged inside the installation slot, the connecting positions of the first-stage screen, the second-stage screen and the third-stage screen and the inserting inner frame are provided with built-in through grooves, and the built-in through grooves and the inserting inner frame are integrally formed.
Preferably, a material taking drawer is arranged below the two crushing rollers and movably connected with the treatment bin through a drawer sliding rail.
Preferably, two driving motors are arranged on the front end face of the treatment bin, and the output ends of the two driving motors are in transmission connection with the crushing roller through a coupling mechanism.
Preferably, the connection position of the closed bottom plate and the insertion inner frame is provided with an insertion bottom groove, and the insertion bottom groove and the insertion inner frame are integrally formed.
Preferably, the inner wall of the treatment bin is provided with two blanking baffles, the two blanking baffles are positioned above the crushing rollers, and the blanking baffles and the treatment bin are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the one-level screen cloth, the net footpath of second grade screen cloth and tertiary screen cloth reduces in proper order, the plastic material granule that can't pass through the one-level screen cloth is great, for screening incomplete result, then pour the inside of handling the storehouse into with screening incomplete result, after the broken handle of two crushing rollers, the raw materials of great granule falls into the inside of getting the material drawer, then the inside of putting into the screening frame through the raw materials of broken handle again carries out the secondary screening, thereby reach the purpose of screening degradable plastic material completely, the screening incomplete condition appears easily when carrying out screening processing in having overcome current degradable plastics, cause the problem of raw materials wasting of resources.
2. The degradable plastic raw materials needing to be screened are poured into the screening frame from the top of the screening frame, and are divided into four different raw materials with different particles and collected by the three splicing inner frames and the collecting boxes respectively after being screened by the first-stage screen, the second-stage screen and the third-stage screen, so that the purpose of grading and screening is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the screening device for degradable plastic raw materials according to the present invention;
FIG. 2 is a schematic view of the structure of the splicing inner frame of the present invention;
FIG. 3 is a schematic view of the internal structure of the treatment chamber of the present invention;
in the figure: 1. a screening frame; 2. a support chassis; 3. an outer edge seat; 4. a processing bin; 5. a material taking drawer; 6. a drive motor; 7. a collection box; 8. inserting grooves; 9. inserting an inner frame; 10. a closing baffle; 11. a first-stage screen; 12. a secondary screen; 13. a third-stage screen mesh; 14. a through groove is arranged inside; 15. inserting a bottom groove; 16. a closed bottom plate; 17. installing a slot; 18. a crushing roller; 19. a blanking baffle; 20. and (5) crushing cutter teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a screening plant of degradable plastic raw materials, including screening frame 1, screening frame 1's bottom is provided with supports chassis 2, the inside of supporting chassis 2 is provided with collecting box 7, screening frame 1's inside is provided with three inserting groove 8, inserting inside casing 9 is all installed to the inside of three inserting groove 8, the inside of three inserting inside casing 9 is provided with one-level screen cloth 11 respectively, second grade screen cloth 12 and tertiary screen cloth 13, one-level screen cloth 11, the below of second grade screen cloth 12 and tertiary screen cloth 13 all is provided with closed bottom plate 16, be provided with outer seat 3 of following on one side outer wall of screening frame 1, the upper end of outer seat 3 of following is provided with handles storehouse 4, the inside of handling storehouse 4 is provided with two crushing rollers 18, all be provided with crushing sword tooth 20 on the outer wall of two crushing rollers 18, the crisscross corresponding setting of crushing sword tooth 20 on two crushing rollers 18.
Further, be provided with installation slot 17 on the inner wall of grafting inside casing 9, installation slot 17 sets up with grafting inside casing 9 integrated into one piece, the internally mounted of installation slot 17 has closed baffle 10, be provided with built-in logical groove 14 on the one-level screen cloth 11, second grade screen cloth 12 and tertiary screen cloth 13 and the hookup location of grafting inside casing 9, built-in logical groove 14 sets up with grafting inside casing 9 integrated into one piece, the installation slot 17 that sets up on the inner wall of grafting inside casing 9 plays the effect of the closed baffle 10 installation of being convenient for.
Further, the material taking drawer 5 is arranged below the two crushing rollers 18, the material taking drawer 5 is movably connected with the processing bin 4 through a drawer slide rail, and the material taking drawer 5 arranged below the two crushing rollers 18 plays a role in conveniently collecting plastic crushing products.
Furthermore, two driving motors 6 are arranged on the front end face of the treatment bin 4, the output ends of the two driving motors 6 are in transmission connection with the crushing rollers 18 through a coupling mechanism, and the two driving motors 6 arranged on the front end face of the treatment bin 4 play a role in driving the two crushing rollers 18.
Furthermore, an inserting bottom groove 15 is formed in the connecting position of the closed bottom plate 16 and the inserting inner frame 9, the inserting bottom groove 15 and the inserting inner frame 9 are integrally formed, and the inserting bottom groove 15 formed in the connecting position of the closed bottom plate 16 and the inserting inner frame 9 plays a role in facilitating installation of the closed bottom plate 16.
Further, two blanking baffles 19 are arranged on the inner wall of the treatment bin 4, the two blanking baffles 19 are positioned above the crushing roller 18, the blanking baffles 19 and the treatment bin 4 are integrally formed, and the two blanking baffles 19 arranged on the inner wall of the treatment bin 4 play a role in limiting blanking positions.
The working principle is as follows: when in use, the degradable plastic raw material to be screened is poured in from the top of the screening frame 1, the degradable plastic raw material is divided into four kinds of raw materials with different particles after being screened by the first-stage screen mesh 11, the second-stage screen mesh 12 and the third-stage screen mesh 13, the raw materials are respectively collected by the three splicing inner frames 9 and the collecting box 7, the mesh diameters of the first-stage screen mesh 11, the second-stage screen mesh 12 and the third-stage screen mesh 13 are sequentially reduced, the plastic raw material particles which can not pass through the first-stage screen mesh 11 are larger, and the plastic raw material particles are incomplete to be screened, then the product which is not completely screened is poured into the processing bin 4, and after the crushing treatment of the two crushing rollers 18, the raw material with larger particles falls into the material taking drawer 5, then the crushed raw materials are placed in the screening frame 1 for secondary screening, therefore, the purpose of completely screening the degradable plastic raw materials is achieved, and the use work of the screening device for degrading the plastic raw materials is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A screening plant of degradable plastic feedstock, includes screening frame (1), its characterized in that: the bottom of the screening frame (1) is provided with a supporting bottom frame (2), a collecting box (7) is arranged inside the supporting bottom frame (2), three inserting grooves (8) are arranged inside the screening frame (1), inserting inner frames (9) are arranged inside the three inserting grooves (8), a primary screen (11), a secondary screen (12) and a tertiary screen (13) are respectively arranged inside the three inserting inner frames (9), a closed bottom plate (16) is arranged below the primary screen (11), the secondary screen (12) and the tertiary screen (13), an outer edge seat (3) is arranged on the outer wall of one side of the screening frame (1), a processing bin (4) is arranged at the upper end of the outer edge seat (3), two crushing rollers (18) are arranged inside the processing bin (4), and crushing cutter teeth (20) are arranged on the outer walls of the two crushing rollers (18), the crushing cutter teeth (20) on the two crushing rollers (18) are arranged in a staggered and corresponding mode.
2. A screening device for degradable plastic raw material according to claim 1, wherein: the novel screen cloth is characterized in that an installation slot (17) is formed in the inner wall of the inserting inner frame (9), the installation slot (17) and the inserting inner frame (9) are integrally formed, a closed baffle (10) is installed inside the installation slot (17), a built-in through groove (14) is formed in the connecting position of the first-stage screen cloth (11), the second-stage screen cloth (12) and the third-stage screen cloth (13) and the inserting inner frame (9), and the built-in through groove (14) and the inserting inner frame (9) are integrally formed.
3. The screening device of degradable plastic raw material as claimed in claim 1, wherein: a material taking drawer (5) is arranged below the two crushing rollers (18), and the material taking drawer (5) is movably connected with the treatment bin (4) through a drawer slide rail.
4. The screening device of degradable plastic raw material as claimed in claim 1, wherein: two driving motors (6) are arranged on the front end face of the treatment bin (4), and the output ends of the two driving motors (6) are in transmission connection with the crushing roller (18) through a coupling mechanism.
5. The screening device of degradable plastic raw material as claimed in claim 1, wherein: an inserting bottom groove (15) is formed in the connecting position of the closed bottom plate (16) and the inserting inner frame (9), and the inserting bottom groove (15) and the inserting inner frame (9) are integrally formed.
6. The screening device of degradable plastic raw material as claimed in claim 1, wherein: two blanking baffles (19) are arranged on the inner wall of the treatment bin (4), the two blanking baffles (19) are positioned above the crushing roller (18), and the blanking baffles (19) and the treatment bin (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221022258.8U CN217494845U (en) | 2022-04-29 | 2022-04-29 | Screening plant of degradable plastic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221022258.8U CN217494845U (en) | 2022-04-29 | 2022-04-29 | Screening plant of degradable plastic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217494845U true CN217494845U (en) | 2022-09-27 |
Family
ID=83350996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221022258.8U Expired - Fee Related CN217494845U (en) | 2022-04-29 | 2022-04-29 | Screening plant of degradable plastic materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217494845U (en) |
-
2022
- 2022-04-29 CN CN202221022258.8U patent/CN217494845U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |