CN212143407U - Plastic granules edulcoration device - Google Patents
Plastic granules edulcoration device Download PDFInfo
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- CN212143407U CN212143407U CN202020638453.8U CN202020638453U CN212143407U CN 212143407 U CN212143407 U CN 212143407U CN 202020638453 U CN202020638453 U CN 202020638453U CN 212143407 U CN212143407 U CN 212143407U
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- screening box
- mesh screen
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Abstract
The utility model discloses a plastic granules edulcoration device, including vibration frame and screening case, through vibrations spring coupling between vibration frame and the screening case, the fixed vibrating motor that is provided with on the bottom surface of screening case, the screening case is the rectangle cavity structure, the inside of screening case has set gradually one-level vibration mesh screen, L type stock guide and second grade vibration mesh screen by last under, through setting up one-level vibration mesh screen and second grade vibration mesh screen at the screening incasement to realize the secondary screening of plastic granules at the screening incasement, labour saving and time saving, it is simple quick, and through falling into thin fillter section and thick fillter section with the secondary vibration mesh screen, thereby realize carrying out thick and thin multistage classified collection to the plastic granules after the screening, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of plastic particle processing; in particular to a plastic particle impurity removing device.
Background
In the production process of plastic particles, the coarse particles after separation and drying contain unqualified products such as lumps or fine powder, so the coarse particles need to be screened, the currently used screening device is a linear vibrating screen which utilizes vibration excitation of a vibrating motor as a vibration source to enable the materials to be thrown up on a screen and to move forwards in a linear manner, the materials pass through a plurality of layers of screens to generate oversize products and undersize products with various specifications, and then the oversize products and the undersize products are respectively discharged from respective outlets, so that the screening of the materials is completed.
In production practice, in the screening process of plastic granules crude, screening plant carries out the single screening to plastic granules crude usually, and screening needs through artifical secondary feeding once more, wastes time and energy to lead to screening efficiency to descend, and current screening plant can not realize carrying out multistage classification to plastic granules's screening process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic granules edulcoration device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a plastic particle impurity removing device comprises a vibrating rack and a screening box, wherein the vibrating rack is connected with the screening box through a vibrating spring, and a vibrating motor is fixedly arranged on the bottom surface of the screening box;
the screening box is of a rectangular cavity structure, a primary vibrating mesh screen, an L-shaped material guide plate and a secondary vibrating mesh screen are sequentially arranged inside the screening box from top to bottom, the primary vibrating mesh screen is obliquely arranged inside the screening box, a feed hopper is fixedly arranged at one end, positioned at the upper end of the primary vibrating mesh screen, of the surface of the screening box, a discharge port of the feed hopper penetrates through the surface of the screening box and is arranged right above the primary vibrating mesh screen, an air blower is fixedly arranged at the other end of the surface of the screening box, an output end of the air blower is connected with an output pipe, the other end of the output pipe penetrates through the surface of the screening box and is connected onto a blowing pipe, the blowing pipe is longitudinally arranged in the screening box, a strip-shaped air outlet is formed in the left side face of the blowing pipe, and a;
the screening box is characterized in that the L-shaped material guide plate is positioned right below the primary vibrating mesh screen in the screening box, the inclination direction of the L-shaped material guide plate is opposite to that of the primary vibrating mesh screen, the bottom end of the L-shaped material guide plate penetrates through the side face of the screening box and is arranged outside the screening box, the ash collecting head is arranged right below the bottom end of the L-shaped material guide plate, and the secondary vibrating mesh screen is arranged right below the L-shaped material guide plate;
the inclination of second grade vibration mesh screen is unanimous with the inclination of L type stock guide, and the second grade vibration mesh screen comprises first half fine filtration section and the thick filtration section of latter half, be provided with out hopper one under the fine filtration section, the discharge gate that goes out hopper one runs through the bottom surface setting of screening case, and is provided with the thin material collecting box under a hopper one, be provided with out hopper two under the coarse filtration section, the discharge gate that goes out hopper two runs through the bottom surface setting of screening case, and is provided with the middlings collecting box under a hopper two, the bottom of second grade vibration mesh screen runs through screening case side and sets up the outside at the screening case, and is provided with ejection of compact collecting box under the bottom of second grade vibration mesh screen.
As a further aspect of the present invention: the L-shaped guide plate is arranged on the upper end bottom surface and is obliquely provided with a flow limiting plate, and the bottom end of the flow limiting plate is of a tooth-shaped structure and is positioned right above the secondary vibrating mesh screen.
As a further aspect of the present invention: a plurality of barrier plates with a grid structure are arranged between the feed hopper and the air blower in the vertical direction on the surface of the screening box.
As a further aspect of the present invention: the air outlet of the nozzle is of a flat structure, and the air outlet of the nozzle is opposite to the inclined plane of the primary vibrating mesh screen.
As a further aspect of the present invention: a rectangular notch is formed in the side face, opposite to the bottom end of the primary vibrating mesh screen, of the screening box, and a blocking block is arranged on the rectangular notch.
As a further aspect of the present invention: the mesh number of the first-stage vibrating mesh screen (203) is larger than the fine filtering section of the second-stage vibrating mesh screen.
The utility model has the advantages that:
1. plastic particles are guided into a first-stage vibrating screen inside a screening box through a feed hopper, the screening box is driven by a vibrating motor to vibrate on a vibrating rack, so that powder or fine particles in the plastic particles are screened onto an L-shaped material guide plate through the first-stage vibrating screen, the removal of powder impurities in the plastic particles is completed, and meanwhile, when the plastic particles slide down on the first-stage vibrating screen, the plastic particles on the first-stage vibrating screen are blown up through a nozzle through a blowing pipe, so that the removal efficiency of the first-stage vibrating screen on the powder in the plastic particles is improved;
2. through setting up one-level vibration mesh screen and second grade vibration mesh screen in screening case to realize the secondary screening of plastic granules at screening incasement, labour saving and time saving, it is simple quick, and through dividing into fine filtration section and coarse filtration section with the secondary vibration mesh screen, thereby realize carrying out thick and thin multistage classification collection to screening back plastic granules, the practicality is strong.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of a plastic particle impurity removing device.
Fig. 2 is a schematic structural view of an L-shaped material guide plate in a plastic particle impurity removal device.
FIG. 3 is a schematic structural view of a flow-limiting plate in a plastic particle impurity removing device.
FIG. 4 is a schematic structural diagram of a blowing pipe in the plastic particle impurity removing device.
FIG. 5 is a schematic structural view of a barrier plate in a plastic particle impurity removing device.
In the figure: the device comprises a vibrating frame 1, a vibrating spring 101, a screening box 2, a vibrating motor 201, a feed hopper 202, a primary vibrating screen 203, a blocking plate 204, a blocking block 205, an L-shaped material guide plate 206, an ash collecting hopper 207, a flow limiting plate 208, a secondary vibrating screen 209, a fine filtering section 210, a coarse filtering section 211, a first discharging hopper 212, a second discharging hopper 213, a fine material collecting box 214, a medium material collecting box 215, a coarse material collecting box 216, an air blower 3, an output pipe 301, an injection pipe 302, a strip-shaped air outlet 3021 and a nozzle 303.
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.
Please refer to fig. 1-5, in the embodiment of the present invention, a plastic granules edulcoration device, including vibrating frame 1 and screening case 2, be connected through vibrating spring 101 between vibrating frame 1 and the screening case 2, the fixed vibrating motor 201 that is provided with on the bottom surface of screening case 2, realize the vibrations of screening case 2 on vibrating frame 1 through vibrating motor 201.
The screening box 2 is of a rectangular cavity structure, a primary vibrating mesh screen 203, an L-shaped material guide plate 206 and a secondary vibrating mesh screen 209 are sequentially arranged in the screening box 2 from top to bottom, the primary vibrating mesh screen 203 is obliquely arranged in the screening box 2, a feed hopper 202 is fixedly arranged at one end, positioned at the upper end of the primary vibrating mesh screen 203, of the surface of the screening box 2, a discharge port of the feed hopper 202 penetrates through the surface of the screening box 2 and is arranged right above the primary vibrating mesh screen 203, an air blower 3 is fixedly arranged at the other end of the surface of the screening box 2, an output end of the air blower 3 is connected with an output pipe 301, the other end of the output pipe 301 penetrates through the surface of the screening box 2 and is connected onto an injection pipe 302, the injection pipe 302 is longitudinally arranged in the screening box 2, a strip-shaped air outlet 3021 is formed in the left side surface of the injection pipe 302, and a nozzle, by arranging the air blower 3, when plastic particles slide on the primary vibrating screen 203, the plastic particles on the primary vibrating screen 203 are blown up through the injection pipe 302 through the nozzle 303, and the removal efficiency of the powder in the plastic particles by the primary vibrating screen 203 is improved.
L type stock guide 206 is located one-level vibration mesh screen 203 in screening case 2 under, the incline direction of L type stock guide 206 is opposite with the incline direction of one-level vibration mesh screen 203, and the bottom of L type stock guide 206 runs through screening case 2 side and sets up in the outside of screening case 2, and is provided with collection grey head 207 under the bottom of L type stock guide 206, be provided with second grade vibration mesh screen 209 under L type stock guide 206, realize collecting the powder of branch sieve through collection grey head 207.
The inclination angle of the secondary vibrating mesh screen 209 is consistent with that of the L-shaped material guide plate 206, the secondary vibrating mesh screen 209 is composed of an upper half fine filtering section 210 and a lower half coarse filtering section 211, a first discharge hopper 212 is arranged under the fine filtering section 210, a discharge port of the first discharge hopper 212 penetrates through the bottom surface of the screening box 2, a fine material collecting box 214 is arranged under the first discharge hopper 212, a second discharge hopper 213 is arranged under the coarse filtering section 211, a discharge port of the second discharge hopper 213 penetrates through the bottom surface of the screening box 2, a medium material collecting box 215 is arranged under the second discharge hopper 213, the bottom end of the secondary vibrating mesh screen 209 penetrates through the side surface of the screening box 2 and is arranged outside the screening box 2, a discharge collecting box 216 is arranged under the bottom end of the secondary vibrating mesh screen 209, and the secondary vibrating mesh screen 210 is divided into the fine filtering section 210 and the coarse filtering section 211, thereby realize carrying out thickness multistage classified collection to the plastic granules after the screening, the practicality is strong.
L type stock guide 206 is located the slope of upper end bottom surface and is provided with current-limiting plate 208, current-limiting plate 208's bottom is tooth profile structure and is located second grade vibration mesh screen 209 directly over, and the plastic granules that avoid limitedly appear piling up on second grade vibration mesh screen 209.
A plurality of barrier plates 204 with a grid structure are arranged between the feed hopper 202 and the air blower 3 on the surface of the screening box 2 in the vertical direction, and play a role in limiting the flow of plastic particles on the primary vibrating screen 203.
The air outlet of the nozzle 303 is of a flat structure, and the air outlet of the nozzle 303 is opposite to the inclined plane of the primary vibrating mesh screen 203.
Seted up the rectangle notch on the just right side of screening case 2 in one-level shale shaker 203 bottom, and be provided with sprue 205 on the rectangle notch, open sprue 205 to go up to the baffle of inserting in screening case 2 through sprue 205, thereby realize exporting screening case 2 with the raw materials after the screening of one-level shale shaker 209.
The working principle is as follows: the plastic granules are introduced into the primary vibrating screen 203 inside the screening box 2 through the feed hopper 202, the vibration motor 201 drives the screening box 2 to vibrate on the vibration rack 1, so that the powder or fine particles in the plastic particles are screened onto the L-shaped material guide plate 206 through the primary vibration mesh screen 203, the removal of powder impurities in the plastic particles is completed, meanwhile, by arranging the blower 3, when the plastic particles slide down on the first-stage vibrating screen 203, the blowing pipe 302 blows up the plastic particles on the first-stage vibrating screen 203 through the nozzle 303, thereby improving the removal efficiency of the first-stage vibrating screen 203 to the powder in the plastic particles, and a primary vibrating screen 203 and a secondary vibrating screen 210 are provided in the sieving box 2, thereby realize the secondary screening of plastic granules in screening case 2 to through divide into fine filtration section 210 and thick filtration section 211 with secondary vibration mesh screen 210, thereby realize carrying out thickness multistage classification collection to the plastic granules after the screening.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. The utility model provides a plastic granules edulcoration device which characterized in that: the vibrating screen comprises a vibrating rack (1) and a screening box (2), wherein the vibrating rack (1) is connected with the screening box (2) through a vibrating spring (101), and a vibrating motor (201) is fixedly arranged on the bottom surface of the screening box (2);
the screening box (2) is of a rectangular cavity structure, a primary vibrating mesh screen (203), an L-shaped material guide plate (206) and a secondary vibrating mesh screen (209) are sequentially arranged inside the screening box (2) from top to bottom, the primary vibrating mesh screen (203) is obliquely arranged inside the screening box (2), a feed hopper (202) is fixedly arranged at one end, positioned at the upper end of the primary vibrating mesh screen (203), of the surface of the screening box (2), a discharge port of the feed hopper (202) penetrates through the surface of the screening box (2) and is arranged right above the primary vibrating mesh screen (203), an air blower (3) is fixedly arranged at the other end of the surface of the screening box (2), an output end of the air blower (3) is connected with an output pipe (301), the other end of the output pipe (301) penetrates through the surface of the screening box (2) and is connected to an injection pipe (302), and the injection pipe (302) is longitudinally arranged in the screening box (2), a strip-shaped air outlet (3021) is formed in the left side surface of the blowing pipe (302), and a nozzle (303) is connected to the strip-shaped air outlet (3021);
the L-shaped material guide plate (206) is positioned right below the primary vibrating mesh screen (203) in the screening box (2), the inclination direction of the L-shaped material guide plate (206) is opposite to that of the primary vibrating mesh screen (203), the bottom end of the L-shaped material guide plate (206) penetrates through the side face of the screening box (2) and is arranged outside the screening box (2), the ash collecting head (207) is arranged right below the bottom end of the L-shaped material guide plate (206), and the secondary vibrating mesh screen (209) is arranged right below the L-shaped material guide plate (206);
the inclination angle of the second-stage vibrating mesh screen (209) is consistent with that of the L-shaped guide plate (206), the second-stage vibrating mesh screen (209) is composed of an upper half fine filtering section (210) and a lower half coarse filtering section (211), a first discharging hopper (212) is arranged under the fine filtering section (210), a discharging port of the first discharging hopper (212) penetrates through the bottom surface of the screening box (2), a fine material collecting box (214) is arranged under the first discharging hopper (212), a second discharging hopper (213) is arranged under the coarse filtering section (211), a discharging port of the second discharging hopper (213) penetrates through the bottom surface of the screening box (2), a middle material collecting box (215) is arranged under the second discharging hopper (213), and the bottom end of the second-stage vibrating mesh screen (209) penetrates through the side surface of the screening box (2) and is arranged outside the screening box (2), and a discharge collecting box (216) is arranged under the bottom end of the secondary vibrating mesh screen (209).
2. The impurity removing device for plastic particles as claimed in claim 1, wherein a flow-limiting plate (208) is obliquely arranged on the bottom surface of the upper end of the L-shaped material guide plate (206), and the bottom end of the flow-limiting plate (208) is in a tooth-shaped structure and is positioned right above the secondary vibrating screen (209).
3. An impurity removing device for plastic granules as claimed in claim 1, characterized in that a plurality of barrier plates (204) with a grid structure are vertically arranged between the feed hopper (202) and the blower (3) on the surface of the screening box (2).
4. The impurity removing device for plastic particles as claimed in claim 1, wherein the air outlet of the nozzle (303) is of a flat structure, and the air outlet of the nozzle (303) faces the inclined surface of the primary vibrating screen (203).
5. The impurity removing device for plastic particles as claimed in claim 1, wherein a rectangular notch is formed in the side surface of the screening box (2) opposite to the bottom end of the primary vibrating screen (203), and a block (205) is arranged on the rectangular notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638453.8U CN212143407U (en) | 2020-04-24 | 2020-04-24 | Plastic granules edulcoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638453.8U CN212143407U (en) | 2020-04-24 | 2020-04-24 | Plastic granules edulcoration device |
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| Publication Number | Publication Date |
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| CN212143407U true CN212143407U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020638453.8U Active CN212143407U (en) | 2020-04-24 | 2020-04-24 | Plastic granules edulcoration device |
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| CN (1) | CN212143407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730214A (en) * | 2020-12-23 | 2021-04-30 | 重庆大学 | Device and method for testing strength of hollow particle continuous casting mold flux |
| CN113600474A (en) * | 2021-08-10 | 2021-11-05 | 四川华土科技有限公司 | Multistage vibrations formula screening plant suitable for heavy metal pollution administers |
-
2020
- 2020-04-24 CN CN202020638453.8U patent/CN212143407U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730214A (en) * | 2020-12-23 | 2021-04-30 | 重庆大学 | Device and method for testing strength of hollow particle continuous casting mold flux |
| CN112730214B (en) * | 2020-12-23 | 2023-10-20 | 重庆大学 | Hollow particle continuous casting mold flux strength testing device and testing method |
| CN113600474A (en) * | 2021-08-10 | 2021-11-05 | 四川华土科技有限公司 | Multistage vibrations formula screening plant suitable for heavy metal pollution administers |
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