CN213972015U - Production equipment of extrusion molding grade starch-based resin - Google Patents
Production equipment of extrusion molding grade starch-based resin Download PDFInfo
- Publication number
- CN213972015U CN213972015U CN202022313863.8U CN202022313863U CN213972015U CN 213972015 U CN213972015 U CN 213972015U CN 202022313863 U CN202022313863 U CN 202022313863U CN 213972015 U CN213972015 U CN 213972015U
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- CN
- China
- Prior art keywords
- filter sieve
- cover body
- based resin
- collecting box
- filter
- Prior art date
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- 229920005989 resin Polymers 0.000 title claims abstract description 29
- 239000011347 resin Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229920002472 Starch Polymers 0.000 title claims abstract description 21
- 235000019698 starch Nutrition 0.000 title claims abstract description 21
- 239000008107 starch Substances 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000741 silica gel Substances 0.000 claims abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 16
- 239000008187 granular material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012216 screening Methods 0.000 abstract description 6
- 239000000155 melt Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000008188 pellet Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006167 biodegradable resin Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a production facility of extrusion molding level starch base resin relates to the technical field of starch base resin production, aims at solving the resin granule and appears the unqualified granule of size easily, collects in the lump with qualified granule, is difficult to the problem of accuse to the quality of resin granule. Its technical scheme main points are cut grain die head overcoat and be equipped with the upper and lower both ends open-ended cover body, cover body overcoat is equipped with the hose, first filter sieve has been placed under the cover body, the second filter sieve has been placed under the first filter sieve, the aperture of first filter sieve is greater than the aperture of second filter sieve, the second filter sieve is strip and slope setting, the one end that the second filter sieve is close to first filter sieve is higher than the other end, the one end that first filter sieve was kept away from to the second filter sieve is connected to the collecting box, be provided with the silica gel layer on the inside wall of collecting box. The utility model discloses reached and carried out the screening before collecting the resin particle to guarantee resin particle size quality's effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of starch-based resin production and specifically relates to a production facility of extrusion molding level starch-based resin is related to.
Background
With the rapid development of plastic industrial technology, increasing plastic products bring about a nearly devastating disaster to the environment; a great deal of plastic waste is abandoned in the social environment, and the manufactured 'white pollution' becomes the most troublesome problem in all countries at present. However, the effect of treating the 'white pollution' from the consumption terminal is very little, and the degradable plastic products which are easy to degrade are used for replacing the existing plastic products in order to fundamentally solve the problem of the environmental pollution of the waste plastics. The starch has the characteristics of regeneration, low price, easy storage and convenient transportation, and can carry out various reactions under certain conditions to derive numerous derivatives. And the good availability and biodegradability of the starch make the starch a good raw material of a biodegradable material.
The current chinese patent with application number CN201020139563.6 discloses an integrated production equipment for sheet and pellet of starch-based biodegradable resin, which comprises: the parallel double-screw extruder is driven by a motor and is provided with at least one feeding port for receiving materials, a discharge port of the parallel double-screw extruder is connected with a melt pump, the output end of the melt pump is connected with a grain cutting die head or a sheet die head, and the grain cutting die head and the sheet die head can be interchanged; a sheet production line connected at a position downstream of the sheet die; a dicing line connected to a downstream position of the dicing die. Through switching over eager grain die head and sheet die head to connect eager grain production line and sheet production line respectively, realize a quick-witted dual-purpose.
The above prior art solutions have the following drawbacks: the resin particles falling from the pelletizing die head are easy to have particles with unqualified sizes, and are collected together with qualified particles, the quality of the resin particles is difficult to control, and therefore, a collecting device in the resin particle production equipment is required to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a production facility of extrusion molding level starch base resin, it has and screens earlier before collecting the resin granule to guarantee the effect of resin granule size quality.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a production facility of extrusion molding level starch-based resin, includes screw extruder, screw extruder's one end is connected with the melt pump, the output of melt pump is connected with cuts grain die head, cut grain die head overcoat and be equipped with the upper and lower both ends open-ended cover body, cover body overcoat is equipped with the hose, first filter sieve has been placed under the cover body, the second filter sieve has been placed under the first filter sieve, the aperture of first filter sieve is greater than the aperture of second filter sieve, the second filter sieve is strip and slope setting, the one end that the second filter sieve is close to first filter sieve is higher than the other end, the one end that first filter sieve was kept away from to the second filter sieve is connected to the collecting box, be provided with the silica gel layer on the inside wall of collecting box.
The utility model discloses further set up to: and a waste box is arranged right below the second filter screen.
The utility model discloses further set up to: and the bottom wall of the collecting box is provided with a roller.
The utility model discloses further set up to: the bottom of second filter sieve is provided with the support column, be provided with the connecting rod between first filter sieve and the second filter sieve, be provided with vibrating motor on the second filter sieve.
The utility model discloses further set up to: the cover body can be dismantled with the hose and be connected, the cover is equipped with solid fixed ring on the outer circumference lateral wall of the cover body, gu seted up a plurality of screw holes on the fixed ring, screw hole internal thread fit is provided with the screw rod, screw rod and cover body lateral wall looks butt, the fixed cover of hose is established on solid fixed ring.
The utility model discloses further set up to: and a handle is arranged at one end of the screw rod, which is far away from the cover body.
The utility model discloses further set up to: the side walls around the top walls of the first filter sieve and the second filter sieve are provided with baffles, and a side baffle, close to the collecting box, of the second filter sieve is provided with a material receiving opening.
The utility model discloses further set up to: the collecting box is provided with a handle.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the arrangement of the cover body, the first filter sieve, the second filter sieve, the silica gel layer, the cover body, the hose and the collecting box, the splashing of particles is reduced by the hose and the silica gel layer, the first filter sieve and the second filter sieve realize the screening of the particles, and unqualified particles with overlarge or undersize sizes are removed;
2. through the arrangement of the waste material box, particles with small sizes are collected, so that the particles are convenient to recycle, and the cleaning cost is reduced;
3. through the connecting rod, support live and vibrating motor's setting, the resin granule falls on first filter sieve and second filter sieve, and vibrating motor makes both vibrations simultaneously to accelerate screening speed, improve the screening quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
In the figure, 1, a screw extruder; 11. a melt pump; 2. a cover body; 21. a hose; 22. a fixing ring;
23. a threaded hole; 24. a screw; 25. a handle; 26. a baffle plate; 27. a material receiving port; 3. a first filter sieve; 4. a second filter sieve; 41. a waste bin; 42. supporting; 43. a connecting rod; 44. a vibration motor; 5. a collection box; 51. a silica gel layer; 52. a roller; 53. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a production facility of extrusion molding level starch-based resin, including screw extruder 1, screw extruder 1's one end is connected with melt pump 11, melt pump 11's output is connected with cuts grain die head, cut grain die head overcoat and be equipped with upper and lower both ends open-ended cover body 2, cover body 2 overcoat is equipped with hose 21, first filter sieve 3 has been placed under the cover body 2, second filter sieve 4 has been placed under first filter sieve 3, the aperture of first filter sieve 3 is greater than the aperture of second filter sieve 4, second filter sieve 4 is strip and slope setting, the one end that second filter sieve 4 is close to first filter sieve 3 is higher than the other end, the one end that first filter sieve 3 was kept away from to second filter sieve 4 is connected to collecting box 5, be provided with silica gel layer 51 on the inside wall of collecting box 5. A waste bin 41 is provided directly below the second filter sieve 4. In this embodiment, the first filter screen 3 has a pore size of the standard size of the acceptable resin pellets, and the second filter screen 4 has a pore size smaller than the standard size of the acceptable resin pellets. The particles processed by the granulating die head drop on the first filter sieve 3, the particles larger than the standard size stop on the first filter sieve 3, and the qualified particles and the undersized particles drop on the second filter sieve 4. Through the screening of second filter sieve 4, undersize granule passes second filter sieve 4, and qualified size's granule rolls along second filter sieve 4 surface under the action of gravity, finally drops to in the collecting box 5 to the screening has been accomplished.
The bottom of second filter sieve 4 is provided with the support column, is provided with connecting rod 43 between first filter sieve 3 and the second filter sieve 4, is provided with vibrating motor 44 on the second filter sieve 4.
All be provided with baffle 26 on the lateral wall all around of first filter sieve 3 and second filter sieve 4 roof, the second filter sieve 4 has been seted up on being close to a side shield 26 of collecting box 5 and has been received material mouth 27, has reached and has been kept off the material effect, reduces the granule that does not filter thoroughly and sieves 4 edge splatters from first filter sieve 3 and second filter sieve.
The cover body 2 and the hose 21 can be dismantled and be connected, and the cover is equipped with solid fixed ring 22 on the outer circumference lateral wall of the cover body 2, has seted up a plurality of screw holes 23 on the solid fixed ring 22, and screw hole 23 internal thread fit is provided with screw rod 24, and screw rod 24 and the 2 lateral wall looks butt of the cover body, hose 21 fixed cover are established on solid fixed ring 22. The end of the screw 24 remote from the housing 2 is provided with a handle 25.
The handle 53 is arranged on the collecting box 5, and the idler wheels 52 are arranged on the bottom wall of the collecting box 5, so that the effect of convenient transportation is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a production facility of extrusion molding level starch-based resin, includes screw extruder (1), the one end of screw extruder (1) is connected with melt pump (11), the output of melt pump (11) is connected with cuts grain die head, its characterized in that: cut grain die head overcoat and be equipped with upper and lower both ends open-ended cover body (2), cover body (2) overcoat is equipped with hose (21), first filter sieve (3) have been placed under the cover body (2), second filter sieve (4) have been placed under first filter sieve (3), the aperture of first filter sieve (3) is greater than the aperture of second filter sieve (4), second filter sieve (4) are strip and slope setting, the one end that second filter sieve (4) are close to first filter sieve (3) is higher than the other end, the one end that first filter sieve (3) were kept away from in second filter sieve (4) is connected to collecting box (5), be provided with silica gel layer (51) on the inside wall of collecting box (5).
2. An extrusion grade starch-based resin production apparatus as claimed in claim 1, wherein: a waste box (41) is arranged right below the second filter screen (4).
3. An extrusion grade starch-based resin production apparatus as claimed in claim 2, wherein: the bottom wall of the collecting box (5) is provided with a roller (52).
4. An extrusion grade starch based resin production apparatus as claimed in claim 3, wherein: the bottom of second filter sieve (4) is provided with the support column, be provided with connecting rod (43) between first filter sieve (3) and second filter sieve (4), be provided with vibrating motor (44) on second filter sieve (4).
5. An extrusion grade starch-based resin production apparatus as claimed in claim 4, wherein: the cover body (2) can be dismantled with hose (21) and be connected, the cover is equipped with solid fixed ring (22) on the outer circumference lateral wall of the cover body (2), a plurality of screw holes (23) have been seted up on solid fixed ring (22), screw hole (23) interior screw-thread fit is provided with screw rod (24), screw rod (24) and the cover body (2) lateral wall looks butt, hose (21) fixed cover is established on solid fixed ring (22).
6. An extrusion grade starch-based resin production apparatus as claimed in claim 5, wherein: and a handle (25) is arranged at one end of the screw rod (24) far away from the cover body (2).
7. An extrusion grade starch-based resin production apparatus as claimed in claim 6, wherein: baffle plates (26) are arranged on the side walls of the periphery of the top walls of the first filter sieve (3) and the second filter sieve (4), and a material receiving opening (27) is formed in one side baffle plate (26) of the second filter sieve (4) close to the collecting box (5).
8. An extrusion grade starch-based resin production apparatus as claimed in claim 7, wherein: the collecting box (5) is provided with a handle (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313863.8U CN213972015U (en) | 2020-10-17 | 2020-10-17 | Production equipment of extrusion molding grade starch-based resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313863.8U CN213972015U (en) | 2020-10-17 | 2020-10-17 | Production equipment of extrusion molding grade starch-based resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213972015U true CN213972015U (en) | 2021-08-17 |
Family
ID=77257460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022313863.8U Active CN213972015U (en) | 2020-10-17 | 2020-10-17 | Production equipment of extrusion molding grade starch-based resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213972015U (en) |
-
2020
- 2020-10-17 CN CN202022313863.8U patent/CN213972015U/en active Active
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