CN209869133U - Energy-saving consumption-reducing recycling granulation system - Google Patents
Energy-saving consumption-reducing recycling granulation system Download PDFInfo
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- CN209869133U CN209869133U CN201821554526.4U CN201821554526U CN209869133U CN 209869133 U CN209869133 U CN 209869133U CN 201821554526 U CN201821554526 U CN 201821554526U CN 209869133 U CN209869133 U CN 209869133U
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- order extruder
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- energy saving
- consumption reduction
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Abstract
The utility model discloses an energy saving and consumption reduction retrieves granulation system, including first-order extruder, second order extruder, cooling unit, air dryer, pelleter, shale shaker and automatic water supply device. First-order extruder is used for melting the waste film and extrudes, and the second order extruder carries out the wire drawing to the waste film fuse-element of extruding through melting and leads the strip, the air dryer sets up the downstream side at second cooling line, and the shale shaker setting is in the discharge gate department of pelleter, and automatic water supply device is used for providing coolant to the cooling unit, includes last water rose box, water pump, cooling tower and the return water case that connects gradually through the pipeline. The utility model discloses a granulation recovery system compares prior art, and the power consumption saves 48.6%, and the water consumption saves 79.26%, greatly reduced manufacturing cost, accord with energy saving and consumption reduction's requirement.
Description
Technical Field
The utility model relates to an abandonment film processing field especially relates to an energy saving and consumption reduction retrieves granulation system.
Background
In the manufacturing process of the film, unqualified products and waste edge films formed by cutting are inevitably generated, and the unqualified products and the waste edge films are not recycled, so that waste is caused and the environment is polluted. The existing treatment mode of the waste films is to treat the waste films by a single-screw granulator, namely, the waste films are extruded out by a single screw, and then granulated by a forming hole and a granulating device, so that the granulation of the waste films is finally completed. However, this method has the disadvantages of low working efficiency, high labor cost, and high noise. In addition, according to statistics, the average power consumption of the existing granulation system is 555.4 degrees/ton all the year around, the average water consumption of the existing granulation system is 8.2 cubic meters/ton all the year around, and the granulation amount is about 1 ton in granulation in 12 hours per day, so that the energy consumption of the existing granulation system is very large, and the requirements of energy conservation and emission reduction advocated by the state can not be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the utility model provides an energy saving and consumption reduction retrieves granulation system solves the problem that current granulation system energy consumption is big, manufacturing cost is high.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an energy saving and consumption reduction retrieves granulation system, includes first order extruder, second order extruder, cooling unit, air dryer, pelleter, shale shaker and automatic water supply device.
The first-order extruder is used for melting and extruding the waste film, a discharge port of the first-order extruder is connected with a feed inlet of the second-order extruder, the second-order extruder is used for drawing and drawing the melt of the waste film extruded by melting, and the cooling unit is provided with a first cooling pipeline used for cooling the first-order extruder and the second-order extruder and a second cooling pipeline used for cooling a semi-finished product drawn and drawn by the second-order extruder. The air dryer is arranged on the downstream side of the second cooling pipeline, and the granulator is arranged at a discharge port of the air dryer. The vibrating screen is arranged at the discharge port of the granulator, and the suction machine and the storage bin which are used for collecting available granules are sequentially arranged at the discharge port of the vibrating screen. The automatic water supplementing device is used for providing cooling media for the cooling unit, and comprises a water feeding filter box, a water pump, a cooling tower and a water return box which are sequentially connected through a pipeline, wherein a first cooling pipeline is connected with the water return box, and a water return pipe is further arranged between a second cooling pipeline and the water feeding filter box.
By adopting the technical scheme, the waste film is melted and extruded through the first-order extruder, the second-order extruder stably draws the waste film melt, the thickness of the plastic strip is ensured to be uniform, the possibility that the waste film is wound on the screw rod is reduced, and the mixed material is more uniform. Through set up the shale shaker in the discharge gate department of pelleter for make out the aggregate and pass through after the shale shaker screening, the thickness is comparatively even, has ensured the granulation quality. Carry out cyclic utilization to coolant through automatic water supply device, very big reduction coolant's loss, compare in traditional method's 8.2 cubic meters/ton, the utility model discloses the every ton aggregate that makes only need 1.7 cubic meters can. Preferably, the cooling medium is tap water. The suction machine and the storage bin used for collecting the available aggregates are sequentially arranged at the discharge port of the vibrating screen, so that the labor amount of workers for bagging and weighing can be greatly reduced.
In order to effectively utilize the large adhesion aggregate of particle size, a crushing fan used for smashing the adhesion aggregate and a first cyclone separator connected with the crushing fan are sequentially arranged at a discharge port of the vibrating screen, and a discharge port of the first cyclone separator is arranged at a feed port of the vibrating screen.
Further, the air dryer comprises a water spraying area, an air drying area and an air drying transition area, wherein the water spraying area is connected with the second cooling pipeline, the air drying area is arranged on the downstream side of the water spraying area, and the air drying transition area is arranged between the air drying area and the granulator.
Furthermore, the device also comprises a tablet press, a conveying fan and a second cyclone separator which are arranged on the upstream side of the first-order extruder; the tablet press is used for pressing the slit edge films into small pieces, and then the small pieces are sent to a feed inlet of the first-order extruder through the conveying fan and the second cyclone separator. The slitting edge film is pressed into small pieces through the tablet press, the conveying fan and the second cyclone separator, and then the small pieces are sent into the feeding port of the first-order extruder through the conveying fan and the second cyclone separator to be granulated, so that the time for manually processing the slitting edge film is greatly reduced, and the working efficiency is improved.
Furthermore, a filter screen is arranged in the water feeding filter box, and the cooling medium flowing out through the second cooling pipeline moves towards the water pump under the action of the filter screen.
In order to realize the automatic water replenishing function and reduce the labor intensity of workers, a plurality of electromagnetic valves are further arranged on a pipeline of the automatic water replenishing device, and the recycling granulation device further comprises an electric control cabinet used for controlling the work of each electromagnetic valve.
Furthermore, a drain pipe and an overflow pipe are arranged on the second cooling pipeline.
The utility model discloses beneficial effect:
the utility model discloses have two rank granulation functions, melt the waste film through first-order extruder and extrude, the second-order extruder carries out stable wire drawing to the waste film fuse-element and leads the strip, ensures that the plastic strip thickness is even. In addition, the vibrating screen is arranged at the discharge port of the granulator, so that the thickness of the produced granules is uniform after the granules are screened by the vibrating screen, and the granulation quality is ensured. Carry out cyclic utilization to coolant through automatic water supply device, very big reduction coolant's loss, compare in traditional method's 8.2 cubic meters/ton, the utility model discloses the every ton aggregate that makes only need 1.7 cubic meters can.
To sum up, compared with the prior art, the granulation recovery system of the utility model saves 48.6% of electricity consumption and 79.26% of water consumption, greatly reduces the production cost, and meets the requirements of energy conservation and consumption reduction.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the automatic water replenishing device.
The present invention will be described in more detail with reference to the following examples.
Detailed Description
In the embodiment of the method, the first step,
referring to fig. 1 to 2, an energy-saving, consumption-reducing, recycling and granulating system includes a first-order extruder 1, a second-order extruder 2, a cooling unit 3, an air dryer 4, a granulator 5, a vibrating screen 6 and an automatic water replenishing device 7.
Wherein, the first-order extruder 1 is used for melting and extruding the waste film, and the discharge hole of the first-order extruder is connected with the feed inlet of the second-order extruder 2.
And the second-order extruder 2 is used for drawing and drawing the melt of the waste film extruded by melting.
The cooling unit 3 is provided with a first cooling pipeline 31 for cooling the first-order extruder and the second-order extruder, and a second cooling pipeline 32 for cooling the semi-finished product after the second-order extruder is drawn and drawn. A drain pipe 33 and an overflow pipe 34 are also provided on the second cooling line.
The air dryer 4 includes a water showering area 41, an air drying area 42, and an air drying transition area 43, the water showering area 41 is connected to the second cooling pipeline 32, the air drying area 42 is disposed on the downstream side of the water showering area 41, and the air drying transition area 43 is disposed between the air drying area 42 and the granulator 5.
The granulator 5 is arranged at the discharge port of the air dryer 4.
The vibrating screen 6 is arranged at the discharge port of the granulator 5, and the suction machine 61 and the storage bin 62 for collecting available granules are sequentially arranged at the discharge port of the vibrating screen 6. A crushing fan 63 for crushing the adhered particles and a first cyclone separator 64 connected with the crushing fan are sequentially arranged at the discharge port of the vibrating screen 6, and the discharge port of the first cyclone separator 64 is arranged at the feed port of the vibrating screen.
The automatic water replenishing device 7 is used for supplying cooling water to the cooling unit 3, and comprises a water feeding filter tank 71, a water pump 72, a cooling tower 73 and a water return tank 74 which are sequentially connected through pipelines, wherein the first cooling pipeline 31 is connected with the water return tank 74, and a water return pipe 75 is further arranged between the second cooling pipeline 32 and the water feeding filter tank 71.
A filter screen 76 is arranged in the upper water filter tank 71, and the cooling water flowing out through the second cooling pipeline moves towards the water pump under the action of the filter screen.
The pipeline of the automatic water replenishing device is provided with a plurality of electromagnetic valves 77, and the recycling granulation device further comprises an electric control cabinet for controlling the work of each electromagnetic valve.
A tablet press 81 for processing the slit film, a conveying fan 82 and a second cyclone separator 83 are arranged on the upstream side of the first-order extruder 1; the tablet press 81 is used for pressing the slit edge films into small pieces, and then the small pieces are sent to the feed inlet of the first-order extruder 1 through the conveying fan 82 and the second cyclone 83.
The above description and the drawings only show the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can appreciate that the technical solutions and the inventive concepts of the present invention can be equally replaced or changed within the technical scope of the present invention.
Claims (7)
1. Energy saving and consumption reduction retrieves granulation system, its characterized in that: the device comprises a first-order extruder, a second-order extruder, a cooling unit, an air dryer, a granulator, a vibrating screen and an automatic water replenishing device;
wherein the first-order extruder is used for melting and extruding the waste film, a discharge port of the first-order extruder is connected with a feed port of the second-order extruder, the second-order extruder is used for drawing and drawing the melt of the waste film,
the cooling unit is provided with a first cooling pipeline for cooling the first-order extruder and the second-order extruder and a second cooling pipeline for cooling the semi-finished product after wire drawing and strip drawing of the second-order extruder,
the air dryer is arranged at the downstream side of the second cooling pipeline,
the granulator is arranged at the discharge port of the air dryer;
the vibrating screen is arranged at the discharge port of the granulator, and the discharge port of the vibrating screen is sequentially provided with a material suction machine and a storage bin for collecting available granules;
the automatic water supplementing device is used for providing cooling media for the cooling unit and comprises a water feeding filter box, a water pump, a cooling tower and a water return box which are sequentially connected through a pipeline, wherein a first cooling pipeline is connected with the water return box, and a water return pipe is further arranged between a second cooling pipeline and the water feeding filter box.
2. The energy saving consumption reduction recycling granulation system as set forth in claim 1, wherein: the discharge gate department of shale shaker sets gradually and is used for carrying out the broken fan that smashes the adhesion aggregate and the first cyclone that links to each other with broken fan, the discharge gate setting of first cyclone is in the feed inlet department of shale shaker.
3. The energy saving consumption reduction recycling granulation system as set forth in claim 1, wherein: the air dryer comprises a water spraying area, an air drying area and an air drying transition area, wherein the water spraying area is connected with the second cooling pipeline, the air drying area is arranged on the downstream side of the water spraying area, and the air drying transition area is arranged between the air drying area and the granulator.
4. The energy saving consumption reduction recycling granulation system as set forth in claim 1, wherein: the device also comprises a tablet press, a conveying fan and a second cyclone separator which are arranged on the upstream side of the first-order extruder; the tablet press is used for pressing the slit edge films into small pieces, and then the small pieces are sent to a feed inlet of the first-order extruder through the conveying fan and the second cyclone separator.
5. The energy saving consumption reduction recycling granulation system as set forth in claim 1, wherein: a filter screen is arranged in the water feeding filter tank.
6. The energy saving consumption reduction recycling granulation system as set forth in claim 1, wherein: the pipeline of the automatic water replenishing device is provided with a plurality of electromagnetic valves, and the recycling granulation device further comprises an electric control cabinet for controlling each electromagnetic valve to work.
7. The energy saving consumption reduction recycling granulation system as set forth in claim 1, wherein: and a sewage draining pipe and an overflow pipe are also arranged on the second cooling pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554526.4U CN209869133U (en) | 2018-09-21 | 2018-09-21 | Energy-saving consumption-reducing recycling granulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554526.4U CN209869133U (en) | 2018-09-21 | 2018-09-21 | Energy-saving consumption-reducing recycling granulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209869133U true CN209869133U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821554526.4U Expired - Fee Related CN209869133U (en) | 2018-09-21 | 2018-09-21 | Energy-saving consumption-reducing recycling granulation system |
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| Country | Link |
|---|---|
| CN (1) | CN209869133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080027A (en) * | 2018-09-21 | 2018-12-25 | 江苏宗亮新材料有限公司 | Energy-saving recycling granulating system |
-
2018
- 2018-09-21 CN CN201821554526.4U patent/CN209869133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080027A (en) * | 2018-09-21 | 2018-12-25 | 江苏宗亮新材料有限公司 | Energy-saving recycling granulating system |
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Granted publication date: 20191231 |