CN220219257U - Dustproof granulator - Google Patents
Dustproof granulator Download PDFInfo
- Publication number
- CN220219257U CN220219257U CN202321738930.8U CN202321738930U CN220219257U CN 220219257 U CN220219257 U CN 220219257U CN 202321738930 U CN202321738930 U CN 202321738930U CN 220219257 U CN220219257 U CN 220219257U
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- CN
- China
- Prior art keywords
- box body
- discharging
- belt
- conveyor belt
- discharging conveyor
- Prior art date
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- 238000007599 discharging Methods 0.000 claims abstract description 60
- 229920003023 plastic Polymers 0.000 claims abstract description 47
- 239000000428 dust Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 abstract description 34
- 238000005507 spraying Methods 0.000 abstract description 9
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model relates to the field of plastic processing, in particular to a dustproof granulator, wherein a dust collection pipe is fixedly arranged at the top of a box body, a feed inlet is formed in one side of the box body, a discharge outlet is formed in the other side of the box body, a feed conveying belt is arranged in the feed inlet, a discharge conveying belt is arranged in the discharge outlet, a granulating mechanism is arranged in the box body above the discharge conveying belt, and the granulating mechanism is positioned below the tail end of the feed conveying belt; a spraying pipe is fixedly arranged in the box body above the discharging conveyor belt, a water spraying head facing the discharging conveyor belt is arranged at the bottom of the spraying pipe, and the spraying pipe is positioned at the downstream of the grain cutting mechanism along the conveying direction of the discharging conveyor belt; the belt body of the discharging conveyor belt is provided with water permeable holes; after the grain cutting is completed, the plastic particles are conveyed to the outer side of the box body by the discharging conveying belt, and when the plastic particles move to the lower side of the spraying pipe, clear water is sprayed on the discharging conveying belt through the spraying pipe so as to flush the plastic particles, so that dust adhered to the plastic particles is reduced.
Description
Technical Field
The utility model relates to the field of plastic processing, in particular to a dustproof granulator.
Background
When the granulator performs granulation, a large amount of dust is generated, which not only pollutes the processing environment of plastic products and affects the physical health of production staff, but also affects the processing of the following plastic products.
The utility model patent with application number of CN202222022151.X discloses a granulator with dustproof function, comprising: the device comprises a cover body, wherein one end of the cover body is provided with a feed inlet, the other end of the cover body is provided with a second discharge outlet, a first conveyor belt is inserted in the feed inlet in a penetrating manner, and a second conveyor belt is inserted in the second discharge outlet in a penetrating manner; the rotating wheel is positioned on the inner wall of the cover body, and a plurality of hob cutters are fixedly arranged on the rotating wheel; the cutting cover is fixedly arranged at the bottom end of the inner part of the cover body, a grain cutter is rotatably arranged in the cutting cover, a first discharge hole is formed in one side of the cutting cover, and a second conveyor belt is inserted in the first discharge hole in a penetrating manner; the suction fan is fixedly arranged on one side of the cover body, the dust collecting cover is fixedly arranged on one side of the cover body, the sliding plate is inserted on one side of the dust collecting cover in a sliding manner, and the dust collecting bag is fixedly arranged on the sliding plate. The dust is sucked into the dust collection cover through the suction fan, and small particles and dust are collected through the dust collection bag, so that the risk of sucking the small particles and dust by an operator is effectively reduced, and the influence on human health is reduced.
However, during the process of dicing, part of the dust adheres to the plastic particles, and the above-mentioned dicing machine can only absorb the dust scattered in the air by the suction fan, so that the dust adhering to the plastic particles cannot be effectively collected, thereby affecting the subsequent processing of the plastic product.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a dustproof granulator, which can reduce dust adhered to plastic particles so as to solve the problem in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the dustproof granulator comprises a box body, wherein a dust collection pipe is fixedly arranged at the top of the box body, a feed inlet is formed in one side of the box body, a discharge outlet is formed in the other side of the box body, a transversely extending feed conveying belt is arranged in the feed inlet, a transversely extending discharge conveying belt is arranged in the discharge outlet, a granulating mechanism is arranged in the box body above the discharge conveying belt, and the granulating mechanism is positioned below the tail end of the feed conveying belt; a spray pipe is fixedly arranged in the box body above the discharging conveyor belt, a water spray head facing the discharging conveyor belt is arranged at the bottom of the spray pipe, and the spray pipe is positioned at the downstream of the grain cutting mechanism along the conveying direction of the discharging conveyor belt; and a water permeable hole is arranged on the belt body of the discharging conveying belt.
As a further improvement, the tail end of the feeding conveyer belt is provided with a guide roller for guiding the plastic strip to the grain cutting mechanism.
As the preferable technical scheme, the grain cutting mechanism comprises two roller cutters which are rotatably arranged in the box body, the roller cutters extend along the width direction of the feeding conveyer belt, the two roller cutters are horizontally arranged in parallel, and a driving box for driving the two roller cutters to rotate is arranged on one side of the box body.
As a further improvement, a gate-type frame is fixedly arranged on the discharging conveying belt between the grain cutting mechanism and the spray pipe, a baffle plate driven to lift by an electric push rod is arranged on the gate-type frame, and the baffle plate is positioned at the top of the belt body of the discharging conveying belt.
As a further improvement, a mounting frame is fixedly arranged on the discharging conveyor belt arranged outside the box body, and a fan facing the top of the discharging conveyor belt is arranged on the mounting frame.
As a further improvement, a water receiving tank is arranged below the discharging conveyer belt positioned outside the box body.
After the technical scheme is adopted, the utility model has the beneficial effects that:
(1) After the plastic particle cutting is completed, the plastic particles are conveyed to the outer side of the box body by the discharging conveying belt, and when the plastic particles move to the lower side of the spraying pipe, clear water is sprayed on the discharging conveying belt through the spraying pipe so as to flush the plastic particles, so that dust adhered to the plastic particles is reduced, and the subsequent processing of plastic products is facilitated;
(2) According to the plastic particle flushing device, when the discharging conveyor belt drives plastic particles to move to the baffle plate, the blocking effect of the baffle plate enables the plastic particles to be flattened at the top of the discharging conveyor belt, and the plastic particles are prevented from being accumulated on the discharging conveyor belt, so that the flushing effect on the plastic particles is improved;
(3) This application is when ejection of compact conveyer belt drives plastic granules and removes the below to the fan, weathers plastic granules through the fan.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a tank of an embodiment of the present utility model;
FIG. 3 is a schematic view of a dam plate according to an embodiment of the present utility model;
fig. 4 is a schematic view of a roller blade according to an embodiment of the present utility model.
In the figure: 1-a box body; 2-a dust collection pipe; 3-a feed inlet; 4-a discharge hole; 5-feeding conveyer belt; 6-a discharging conveyer belt; 7-a guide roller; 8-spraying pipes; 9-a sprinkler head; 10-a water injection pipe; 11-connecting a hose; 12-a water inlet hose; 13-a drain pipe; 14-a roller cutter; 15-a drive box; 16-gear; 17-an electric motor; 18-gate-type frames; 19-an electric push rod; 20-a striker plate; 21-a fan; 22-a water receiving tank; 23-mounting frame.
Detailed Description
As shown in fig. 1 to 4, a dustproof granulator comprises a box body 1, wherein the box body 1 provides space for the granulating process, and dust generated by granulating is prevented from diffusing outwards. The top of the box body 1 is fixedly provided with a dust collection pipe 2, one end of the dust collection pipe 2 extends to the outer side of the box body 1 and is connected with a dust collector, and dust floating in the air in the box body 1 can be effectively absorbed by the dust collector and the dust collection pipe 2.
As shown in fig. 2, a feeding port 3 is formed in the right side wall of the box body 1, a discharging port 4 is formed in the left side wall of the box body, a feeding conveyer belt 5 extending transversely is installed in the feeding port 3, a frame of the feeding conveyer belt 5 is fixedly connected to the inner wall of the box body 1 through bolts, and the feeding conveyer belt 5 penetrates through the feeding port 3. A transversely extending discharging conveyer belt 6 is arranged in the discharging port 4, a rack of the discharging conveyer belt 6 is fixedly connected on the inner wall of the box body 1 through bolts, and the discharging conveyer belt 6 is arranged in the discharging port 4 in a penetrating way. The conveying direction of the feeding conveying belt 5 and the discharging conveying belt 6 is extended from right to left, a grain cutting mechanism is arranged in the box body 1 above the discharging conveying belt 6, the grain cutting mechanism is arranged below the tail end of the feeding conveying belt 5, and a guide roller 7 for guiding the plastic strips into the grain cutting mechanism is rotatably arranged on a frame positioned at the tail end of the feeding conveying belt 5 in order to enable the plastic strips to enter the grain cutting mechanism accurately. The utility model provides a still fixed mounting has shower 8 in the box 1 that is located ejection of compact conveyer belt 6 top, shower 8 evenly is equipped with a plurality ofly about the length direction of ejection of compact conveyer belt 6, shower 8 extends around the width direction of ejection of compact conveyer belt 6, the both ends of shower 8 are respectively through ring flange fixed mounting on the inner wall of box 1, the bottom of shower 8 evenly is equipped with a plurality of sprinkler heads 9 towards ejection of compact conveyer belt 6 along its length direction interval, there is water injection pipe 10 through bolt fixed mounting on the roof of box 1, link to each other through coupling hose 11 between a plurality of shower 8 and the water injection pipe 10 respectively, the one end of water injection pipe 10 is connected with water inlet hose 12, water inlet hose 12's one end extends to the outside of box 1 and connects the water source, a plurality of shower 8 all are located the grain cutting mechanism along the downstream of the direction of ejection of compact conveyer belt 6, a plurality of shower 8 all are located the left side of grain cutting mechanism. Clean water is injected into the water injection pipe 10 through the water inlet hose 12, and the clean water in the water injection pipe 10 enters the spray pipe 8 through the connecting hose 11 and is sprayed out from the spray head 9 at the bottom of the spray pipe 8 to flush plastic particles on the discharge conveyor belt 6. The belt body of the discharging conveyer belt 6 is provided with water permeable holes so as to facilitate the water sprayed onto the discharging conveyer belt 6 to drop downwards. A drain pipe 13 is provided at one side of the bottom of the tank 1 to facilitate the drainage of the sewage in the tank 1.
When the dust collector is used, plastic strips are conveyed into the box body 1 through the feeding conveying belt 5, and when the plastic strips move to the tail end of the feeding conveying belt 5, the plastic strips enter the granulating mechanism along the guide roller 7 and are granulated by the granulating mechanism, and dust floating in the air in the box body 1 is absorbed through the dust collection pipe 2. Plastic particles generated after being cut into particles by the particle cutting mechanism drop down onto the discharging conveyor belt 6, and are conveyed to the outer side of the box body 1 by the discharging conveyor belt 6, when the plastic particles move to the lower side of the spray pipe 8, clear water is sprayed on the discharging conveyor belt 6 through the spray pipe 8 so as to flush the plastic particles, so that dust adhered to the plastic particles is reduced, and the subsequent processing of plastic products is facilitated.
As shown in fig. 2 and 4, the grain cutting mechanism comprises two roller cutters 14 rotatably installed in a box body 1, the roller cutters 14 extend back and forth along the width direction of the feeding conveyer belt 5, a plurality of cutting edges extending along the length direction of the roller cutters 14 are uniformly arranged at intervals around the axis on the outer side of the roller cutters 14, the two roller cutters 14 are arranged side by side left and right, and a driving box 15 for driving the two roller cutters 14 to rotate is fixedly installed on the rear side of the box body 1 through bolts. Specifically, the two ends of the roller cutters 14 are respectively and rotatably installed on the inner wall of the box body 1 through bearings, the rear ends of the roller cutters 14 extend into the driving box 15 and are fixedly provided with gears 16, the gears 16 on the two roller cutters 14 are meshed with each other, a motor 17 is installed in the driving box 15 through bolts, one end of one roller cutter 14 is fixedly connected to a rotating shaft of the motor 17 through a coupler, one roller cutter 14 is driven to rotate through the motor 17, and the two roller cutters 14 are driven to rotate inwards in opposite directions through the meshing action of the two gears 16. When the plastic strip moves to the tail end of the feeding conveyor belt 5, the plastic strip enters between the two roller cutters 14 along the guide roller 7, and the two roller cutters 14 rotate in opposite directions and cut the plastic strip into plastic particles.
As shown in fig. 2 and 3, a gate frame 18 is fixedly installed on the discharging conveyor belt 6 between the granulating mechanism and the rightmost spray pipe 8, the lower ends of vertical arms of the gate frame 18 are respectively and fixedly installed on a frame of the discharging conveyor belt 6 through bolts, a striker plate 20 driven to lift by an electric push rod 19 is arranged between the two vertical arms of the gate frame 18, a body of the electric push rod 19 is fixedly installed on a cross arm of the gate frame 18 through bolts, a push rod of the electric push rod 20 extends downwards, the striker plate 19 is fixedly installed at the lower end of the push rod of the electric push rod 20 through bolts, and the striker plate 19 is located at the top of a belt body of the discharging conveyor belt 6. A gap for passing plastic particles is formed between the lower end of the baffle plate 19 and the belt body of the discharging conveyor belt 6, when the discharging conveyor belt 6 drives the plastic particles to move to the baffle plate 19, the blocking effect of the baffle plate 19 enables the plastic particles to be flattened at the top of the discharging conveyor belt 6, and the plastic particles are prevented from being accumulated on the discharging conveyor belt 6, so that the flushing effect on the plastic particles is improved.
The discharging conveyer belt 6 outside the box body 1 is fixedly provided with a mounting frame 23, the mounting frame 23 is uniformly provided with a plurality of mounting frames at intervals left and right along the length direction of the discharging conveyer belt 6, the mounting frame 23 is fixedly mounted on a rack of the discharging conveyer belt 6 through bolts, an air outlet is mounted on the mounting frame 23 towards a fan 21 at the top of the discharging conveyer belt 6 through bolts, and when the discharging conveyer belt 6 drives plastic particles to move to the lower side of the fan 21, the plastic particles are dried through the fan 21.
In order to avoid water sprayed onto the discharge conveyor belt 6 from dripping to the ground, a water receiving tank 22 is provided below the discharge conveyor belt 6 outside the case 1.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A dustproof granulator, its characterized in that: the dust collection device comprises a box body, wherein a dust collection pipe is fixedly arranged at the top of the box body, a feeding hole is formed in one side of the box body, a discharging hole is formed in the other side of the box body, a transversely extending feeding conveying belt is arranged in the feeding hole, a transversely extending discharging conveying belt is arranged in the discharging hole, a grain cutting mechanism is arranged in the box body above the discharging conveying belt, and the grain cutting mechanism is arranged below the tail end of the feeding conveying belt; a spray pipe is fixedly arranged in the box body above the discharging conveyor belt, a water spray head facing the discharging conveyor belt is arranged at the bottom of the spray pipe, and the spray pipe is positioned at the downstream of the grain cutting mechanism along the conveying direction of the discharging conveyor belt; and a water permeable hole is arranged on the belt body of the discharging conveying belt.
2. A dust control pelletizer as set forth in claim 1, wherein: and the tail end of the feeding conveyer belt is provided with a guide roller for guiding the plastic strip to the granulating mechanism.
3. A dust control pelletizer as set forth in claim 1, wherein: the grain cutting mechanism comprises two roller cutters which are rotatably arranged in the box body, the roller cutters extend along the width direction of the feeding conveyer belt, the two roller cutters are horizontally arranged in parallel, and a driving box for driving the two roller cutters to rotate is arranged on one side of the box body.
4. A dust control pelletizer as set forth in claim 1, wherein: the discharging conveyor belt between the granulating mechanism and the spray pipe is fixedly provided with a gate-type frame, the gate-type frame is provided with a baffle plate driven to lift by an electric push rod, and the baffle plate is positioned at the top of the belt body of the discharging conveyor belt.
5. A dust control pelletizer as set forth in claim 1, wherein: the discharging conveyor belt is located on the outer side of the box body, a mounting frame is fixedly installed on the discharging conveyor belt, and a fan facing the top of the discharging conveyor belt is installed on the mounting frame.
6. A dust control pelletizer as set forth in claim 1, wherein: a water receiving tank is arranged below the discharging conveyer belt positioned outside the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738930.8U CN220219257U (en) | 2023-07-04 | 2023-07-04 | Dustproof granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738930.8U CN220219257U (en) | 2023-07-04 | 2023-07-04 | Dustproof granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220219257U true CN220219257U (en) | 2023-12-22 |
Family
ID=89176079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321738930.8U Active CN220219257U (en) | 2023-07-04 | 2023-07-04 | Dustproof granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220219257U (en) |
-
2023
- 2023-07-04 CN CN202321738930.8U patent/CN220219257U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |