CN221089640U - Vibrating screen for filtering sand by polypropylene particles - Google Patents
Vibrating screen for filtering sand by polypropylene particles Download PDFInfo
- Publication number
- CN221089640U CN221089640U CN202322978159.8U CN202322978159U CN221089640U CN 221089640 U CN221089640 U CN 221089640U CN 202322978159 U CN202322978159 U CN 202322978159U CN 221089640 U CN221089640 U CN 221089640U
- Authority
- CN
- China
- Prior art keywords
- sand
- screen pipe
- spiral screen
- mount pad
- base
- 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.)
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- 239000004576 sand Substances 0.000 title claims abstract description 30
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 22
- -1 polypropylene Polymers 0.000 title claims abstract description 22
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 22
- 239000002245 particle Substances 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- 238000012216 screening Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000005374 Rumex hydrolapathum Species 0.000 description 1
- 235000001437 Rumex hydrolapathum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a vibrating screen for filtering sand by polypropylene particles, which belongs to the technical field of mask non-woven fabric production equipment and comprises a spiral screen pipe for filtering sand, wherein screen holes for filtering sand are densely distributed on the spiral screen pipe, an installation seat for fixing and wrapping the spiral screen pipe is arranged on the outer side of the spiral screen pipe, the feeding end of the spiral screen pipe extends to the outer side top of the installation seat, the discharging end of the spiral screen pipe extends to the outer side bottom of the installation seat, a feeding hopper is connected above the feeding end, a base is arranged at the bottom of the installation seat, a plurality of springs for flexible connection of the base and the installation seat are arranged between the base and the installation seat, and a motor is further arranged on the base.
Description
Technical Field
The utility model belongs to the technical field of mask non-woven fabric production equipment, and relates to a vibrating screen for filtering sand by polypropylene particles.
Background
In the production process of the mask, non-woven fabrics auxiliary materials are used as shielding and filtering materials.
The non-woven fabrics are usually formed by melt-blowing polypropylene through an extruder, polypropylene particles are screened for one time before being fed into a single-screw extruder for hot melting before being fed into the extruder, sand and screws possibly doped are removed in advance, the service life of the single-screw extruder and the quality of the non-woven fabrics are extremely necessary, and therefore, a vibrating screen for filtering the sand of the polypropylene particles is provided.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provide a vibrating screen for filtering sand by polypropylene particles, and the technical problem to be solved by the utility model is how to automatically remove sand and screws possibly doped by polypropylene particles before feeding.
The utility model aims at being realized by the following technical scheme: a shale shaker for polypropylene granule sand screening, the shale shaker is including the spiral screen pipe that is used for the sand screening, spiral screen pipe is densely covered with the sieve mesh that is used for filtering the sand grain, the outside of spiral screen pipe is equipped with and is used for fixing, wrapping up in the mount pad that covers it, the feed end of spiral screen pipe extends to the outside top of mount pad, the discharge end of spiral screen pipe extends to the outside bottom of mount pad, the top of feed end is connected with the feeder hopper, the bottom of mount pad is equipped with the base, be equipped with a plurality of springs that supply both flexonics between base and the mount pad, the base still is equipped with the motor, the output shaft of motor is equipped with the cam that is used for providing thrust to the mount pad.
Further, a plurality of support columns for supporting the feed hopper are arranged between the mounting seat and the feed hopper.
Further, the mount pad is cylindric cavity, the outside of mount pad is equipped with the side door that is used for the clearance sand grain.
Further, the throat of the feed hopper is provided with a ring magnet.
The beneficial effects are that: compared with the prior art, the utility model has the advantages that the spiral screen pipe and the annular magnet are arranged, the discharge end can be directly connected into the feeding hopper of the single-screw spiral extruder, the working procedures of manual collection and transfer of the traditional straight plate type vibrating screen are omitted, the screening sand of polypropylene particle running water can be in butt joint with the feeding running water of the single-screw spiral extruder, the running water efficiency of a production line is improved, and the utility model has extremely important significance for protecting the service life of the single-screw spiral extruder and improving the quality of non-woven fabrics.
Drawings
FIG. 1 is a first view of the overall structure of the present utility model;
FIG. 2 is a second view of the overall structure of the present utility model;
FIG. 3 is a third view of the overall structure of the present utility model;
Fig. 4 is a schematic view of the structure of a spiral screen.
In the figure: 100. a spiral screen; 101. a sieve pore; 2. a mounting base; 102. a feed end; 103. a discharge end; 3. a feed hopper; 4. a base; 5. a spring; 6. a motor; 7. a cam; 8. a support column; 9. a side door; 10. a ring magnet.
Detailed Description
Referring to fig. 1-4, the following is a specific embodiment of the present utility model, and the technical solution of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments, and a vibrating screen for filtering sand by polypropylene particles, where the vibrating screen includes a spiral screen 100 for filtering sand, the spiral screen 100 is densely provided with a mesh 101 for filtering sand, an outer side of the spiral screen 100 is provided with a mounting seat 2 for fixing and wrapping the spiral screen, a feeding end 102 of the spiral screen 100 extends to an outer side top of the mounting seat 2, a discharging end 103 of the spiral screen 100 extends to an outer side bottom of the mounting seat 2, a feeding hopper 3 is connected above the feeding end 102, a base 4 is provided at a bottom of the mounting seat 2, a plurality of springs 5 for flexibly connecting the base 4 and the mounting seat 2 are provided, the base 4 is further provided with a motor 6, and an output shaft of the motor 6 is provided with a cam 7 for providing thrust to the mounting seat 2.
Preferably, be equipped with a plurality of support columns 8 that are used for supporting feeder hopper 3 between mount pad 2 and the feeder hopper 3, be favorable to strengthening the steadiness of feeder hopper 3.
Preferably, the mounting seat 2 is a cylindrical cavity, and a side door 9 for cleaning sand grains is arranged on the outer side of the mounting seat 2.
Preferably, the throat of the feed hopper 3 is provided with a ring magnet 10, so that iron impurities can be removed conveniently, and the screw rod of the extruder is protected from being damaged.
In this embodiment, in the process flow of producing the non-woven fabric in the mask factory, the polypropylene particles are screened for one time before being fed into the single screw extruder for hot melting, and sand and screws possibly doped are removed in advance, so that the service life of the single screw extruder and the quality of the non-woven fabric are very necessary.
And the motor 6 is started, the motor 6 drives the cam 7 to rotate, the convex rim of the cam 7 circularly jacks up and drops one side of the mounting seat 2, and the springs 5 are matched with the cam 7 to realize the circular shaking of the mounting seat 2.
The installation seat 2 is used for pouring polypropylene particles from the feed hopper 3, the polypropylene particles slowly slide into the throat part of the hopper, iron objects such as screws are adsorbed by the magnet at the throat part, the polypropylene particles slide into the spiral screen pipe 100, the spiral screen pipe 100 is circularly swayed, fine sand particles fall into the inner cavity of the installation seat 2 at the sieve holes 101 of the spiral screen pipe 100, the polypropylene particles continuously roll and slide along the spiral screen pipe 100 under the action of gravity, and finally are discharged from the discharge end 103 and enter the collection frame or the feeding hopper of the single-screw extruder.
At the end of month, the operator opens the side door 9 to clean the fine sand falling into the mounting seat 2.
Compared with the prior art, through setting up spiral screen pipe and ring magnet, the pan feeding hopper of single screw extruder can be directly inserted to the discharge end, saves traditional straight plate type shale shaker's manual collection and transfer operation, can realize that polypropylene granule filters sand and single screw extruder's pay-off flowing water dock in line, has improved the running water efficiency of production line, has very important meaning to the life of protection single screw extruder and improvement non-woven fabrics.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (4)
1. The utility model provides a shale shaker for polypropylene granule sand screening, its characterized in that, shale shaker is including spiral screen pipe (100) that are used for the sand screening, spiral screen pipe (100) is densely covered with sieve mesh (101) that are used for filtering the sand grain, the outside of spiral screen pipe (100) is equipped with mount pad (2) that are used for fixed, wrapping up in it, feed end (102) of spiral screen pipe (100) extend to the outside top of mount pad (2), discharge end (103) of spiral screen pipe (100) extend to the outside bottom of mount pad (2), the top of feed end (102) is connected with feeder hopper (3), the bottom of mount pad (2) is equipped with base (4), be equipped with between base (4) and mount pad (2) and supply a plurality of springs (5) of both flexonics, base (4) still are equipped with motor (6), the output shaft of motor (6) is equipped with cam (7) that are used for providing thrust to mount pad (2).
2. Vibrating screen for filtering sand of polypropylene particles according to claim 1, characterized in that a plurality of support columns (8) for supporting the feed hopper (3) are arranged between the mounting seat (2) and the feed hopper (3).
3. The vibrating screen for filtering sand by polypropylene particles according to claim 1, wherein the mounting seat (2) is a cylindrical cavity, and a side door (9) for cleaning sand grains is arranged on the outer side of the mounting seat (2).
4. Vibrating screen for filtering sand of polypropylene particles according to claim 1, characterized in that the throat of the feed hopper (3) is provided with a ring magnet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322978159.8U CN221089640U (en) | 2023-11-02 | 2023-11-02 | Vibrating screen for filtering sand by polypropylene particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322978159.8U CN221089640U (en) | 2023-11-02 | 2023-11-02 | Vibrating screen for filtering sand by polypropylene particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089640U true CN221089640U (en) | 2024-06-07 |
Family
ID=91305074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322978159.8U Active CN221089640U (en) | 2023-11-02 | 2023-11-02 | Vibrating screen for filtering sand by polypropylene particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089640U (en) |
-
2023
- 2023-11-02 CN CN202322978159.8U patent/CN221089640U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |