CN109080027A - Energy-saving recycling granulating system - Google Patents
Energy-saving recycling granulating system Download PDFInfo
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- CN109080027A CN109080027A CN201811117580.7A CN201811117580A CN109080027A CN 109080027 A CN109080027 A CN 109080027A CN 201811117580 A CN201811117580 A CN 201811117580A CN 109080027 A CN109080027 A CN 109080027A
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- cooling
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- vibrating screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of energy-saving recycling granulating systems, including single order extruder, two-stage extrusion machine, cooling unit, air-dry machine, pelleter, vibrating screen and automatic water-replenishing device.Single order extruder is used to useless film carrying out fusing extrusion; two-stage extrusion machine carries out wire drawing check rod to the useless film melt squeezed out through fusing; the downstream side of the second cooling line is arranged in the air-dry machine; the discharge outlet of pelleter is arranged in vibrating screen; automatic water-replenishing device is used to provide cooling medium to cooling unit, including passes through the sequentially connected upper water Rose Box of pipeline, water pump, cooling tower and recovery tank.The granulation recovery system of invention is compared with the prior art, and power consumption saves 48.6%, and water consume saves 79.26%, greatly reduces production cost, meets energy-saving requirement.
Description
Technical field
The present invention relates to waste film process field more particularly to a kind of energy-saving recycling granulating systems.
Background technique
The edge grinding membranelle that some rejected products can inevitably be generated in the manufacturing process of film and formed through cutting, these
Rejected product and edge grinding membranelle not only cause to waste but also pollute environment such as without recycling.For these existing processing sides of film that gives up
Formula is handled by single screw rod pelletizer, i.e., first by useless film by single screw rod squeeze out, then through molding hole, pellet device into
Row pelletizing is finally completed the granulation of useless film.But this kind of mode has the defects of working efficiency is low, labour cost is high, noise is big.This
Outside according to statistics, existing 555.4 KWhs/ton of granulating system average of the whole year power consumption, 8.2 cubic metre/ton of average of the whole year water consume, granulation amount is every
It is granulated about 1 ton within it 12 hours, it is seen that the energy consumption of existing granulating system is very big, has been unable to meet wanting for the energy-saving and emission-reduction of country's promotion
It asks.
Summary of the invention
In order to overcome the above problem, the present invention provides a kind of energy-saving recycling granulating system, solves existing granulating system
The problem of energy consumption is high, high production cost.
The technical solution adopted by the present invention to solve the technical problems is: a kind of energy-saving recycling granulating system, including
Single order extruder, two-stage extrusion machine, cooling unit, air-dry machine, pelleter, vibrating screen and automatic water-replenishing device.
Wherein, single order extruder is used to useless film carrying out fusing extrusion, the feed inlet phase of discharge port and two-stage extrusion machine
Connection, two-stage extrusion machine carry out wire drawing check rod to the useless film melt squeezed out through fusing, and cooling unit has for squeezing out to single order
Machine and two-stage extrusion machine carry out the first cooling cooling line, and for the semi-finished product after two-stage extrusion machine wire drawing check rod
Carry out the second cooling cooling line.The downstream side of the second cooling line is arranged in air-dry machine, and air-dry machine is arranged in pelleter
Discharge outlet.The discharge outlet of pelleter is arranged in vibrating screen, is disposed in the discharge outlet of vibrating screen for that will can be used
The Material sucking machine and storage bin that pellet is collected.Automatic water-replenishing device is used to provide cooling medium to cooling unit comprising
By the sequentially connected upper water Rose Box of pipeline, water pump, cooling tower and recovery tank, wherein the first cooling line is connected with recovery tank
It connects, is additionally provided with return pipe between the second cooling line and upper water Rose Box.
By adopting the above technical scheme, fusing extrusion is carried out to useless film by single order extruder, two-stage extrusion machine is molten to useless film
Body carries out stable wire drawing check rod, it is ensured that on the one hand plastic strip even thickness reduces the possibility that useless film is wrapped on screw rod, separately
On the one hand make mixing more uniform.Vibrating screen is set by the discharge outlet in pelleter, so that producing pellet through vibrating screen
After screening, thickness is more uniform, it is ensured that is granulated quality.Cooling medium is recycled by automatic water-replenishing device, pole
The big loss for reducing cooling medium, compared to 8.2 cubic metres/ton of conventional method, pellet per ton produced by the present invention is only
Need 1.7 cubic metres.Preferably, which is tap water.It sets gradually in the discharge outlet of vibrating screen for can
The Material sucking machine and storage bin being collected with pellet, can substantially reduce the amount of labour of worker's bagging and weighing.
In order to efficiently use the biggish adhesion pellet of partial size, it is disposed in the discharge outlet of vibrating screen for by adhesion
The broken blower that pellet is smashed and the first cyclone separator being connected with broken blower, first cyclone separator
Discharge port be arranged at the feed inlet of vibrating screen.
Further, air-dry machine includes the area Shui Lin, air drying area and air-dried transition region, the area Shui Lin and the second cooling line phase
The downstream side in the area Shui Lin is arranged in connection, air drying area, air-dries transition region and is arranged between air drying area and pelleter.
It further, further include the tablet press machine that single order extruder upstream side is set, conveying fan and the second whirlwind point
From device；The tablet press machine is sent into single order and is squeezed out for that will cut side membrane pressure into small pieces, then through conveying fan, the second cyclone separator
At the feed inlet of machine.By tablet press machine, conveying fan, the second cyclone separator, by cutting side membrane pressure at small pieces, then through conveying wind
Machine, the second cyclone separator are sent at the feed inlet of single order extruder and are granulated, and artificial treatment cutting side film is greatly reduced
Time improves work efficiency.
Further, filter screen is equipped in upper water Rose Box, the cooling medium through the outflow of the second cooling line is in filter screen
Under the action of, it is moved to water pump direction.
In order to realize automatic water supplement function, the labor intensity of employee is reduced, further, on the pipeline of automatic water-replenishing device
Equipped with several solenoid valves, recycling prilling granulator further includes the power control cabinet for controlling each electromagnetic valve work.
Further, sewage pipe and overflow pipe are additionally provided on the second cooling line.
The invention has the advantages that:
The present invention has the function of double rank granulation, carries out fusing extrusion, two-stage extrusion machine pair to useless film by single order extruder
Useless film melt carries out stable wire drawing check rod, it is ensured that plastic strip even thickness.In addition, passing through the discharge outlet setting in pelleter
Vibrating screen, so that producing pellet after vibrating screen screens, thickness is more uniform, it is ensured that is granulated quality.It is filled by automatic water supplement
It sets and cooling medium is recycled, greatly reduce the loss of cooling medium, compared to 8.2 cubes of conventional method
Rice/ton, pellet per ton produced by the present invention only need 1.7 cubic metres.
To sum up, granulation recovery system of the invention is compared with the prior art, and power consumption saves 48.6%, and water consume saves 79.26%,
Production cost is greatly reduced, energy-saving requirement is met.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure.
Fig. 2 is the structural schematic diagram of automatic water-replenishing device.
Below with reference to embodiment, the present invention is described in detail.
Specific embodiment
Embodiment,
Please refer to Fig. 1 to 2, a kind of energy-saving recycling granulating system, including it is single order extruder 1, two-stage extrusion machine 2, cold
But unit 3, air-dry machine 4, pelleter 5, vibrating screen 6 and automatic water-replenishing device 7.
Wherein, single order extruder 1 is used to useless film carrying out fusing extrusion, the feed inlet of discharge port and two-stage extrusion machine 2
It is connected.
2 pairs of the two-stage extrusion machine useless film melts squeezed out through fusing carry out wire drawing check rod.
Cooling unit 3 has the first cooling line 31 for carrying out cooling to single order extruder and two-stage extrusion machine, with
And for the semi-finished product after two-stage extrusion machine wire drawing check rod to be carried out with the second cooling cooling line 32.In the second cooling line
On be additionally provided with sewage pipe 33 and overflow pipe 34.
Air-dry machine 4 includes the area Shui Lin 41, air drying area 42 and air-dried transition region 43, the area Shui Lin 41 and the second cooling line 32
Be connected, the downstream side in the area Shui Lin 41 is arranged in air drying area 42, air-dry the setting of transition region 43 air drying area 42 and pelleter 5 it
Between.
The discharge outlet of air-dry machine 4 is arranged in pelleter 5.
The discharge outlet of pelleter 5 is arranged in vibrating screen 6, is disposed in the discharge outlet of vibrating screen 6 for can
The Material sucking machine 61 and storage bin 62 being collected with pellet.It is disposed in the discharge outlet of vibrating screen 6 for by adhesion
The broken blower 63 that pellet is smashed and the first cyclone separator 64 being connected with broken blower, first whirlwind point
Discharge port from device 64 is arranged at the feed inlet of vibrating screen.
Automatic water-replenishing device 7 is used to provide cooling water to cooling unit 3 comprising passes through the sequentially connected upper water mistake of pipeline
Filter box 71, water pump 72, cooling tower 73 and recovery tank 74, wherein the first cooling line 31 is connected with recovery tank 74, second is cooling
Return pipe 75 is additionally provided between pipeline 32 and upper water Rose Box 71.
Wherein, it is equipped with filter screen 76 in upper water Rose Box 71, the cooling water through the outflow of the second cooling line is in filter screen
Under effect, moved to water pump direction.
The pipeline of automatic water-replenishing device is equipped with several solenoid valves 77, and recycling prilling granulator further includes each for controlling
The power control cabinet of electromagnetic valve work.
Tablet press machine 81, conveying wind for being handled cutting side film are additionally provided in the upstream side of single order extruder 1
Machine 82 and the second cyclone separator 83；Tablet press machine 81 will be for that will cut side membrane pressure at small pieces, then through conveying fan 82, the second whirlwind
Separator 83 is sent at the feed inlet of single order extruder 1.
It is described above and it is shown in figure be only the preferred embodiment of the present invention, but protection scope of the present invention is not limited to
This, it is in the technical scope disclosed by the present invention, according to the present invention for any those of ordinary skill in the art
Technical solution and its inventive concept are subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. energy-saving recycling granulating system, it is characterised in that: including single order extruder, two-stage extrusion machine, cooling unit, air-dry
Machine, pelleter, vibrating screen and automatic water-replenishing device；
Wherein, the single order extruder is used to useless film carrying out fusing extrusion, the feed inlet phase of discharge port and two-stage extrusion machine
Connection, the two-stage extrusion machine carry out wire drawing check rod to the useless film melt squeezed out through fusing,
The cooling unit has for carrying out the first cooling cooling line, Yi Jiyong to single order extruder and two-stage extrusion machine
In the semi-finished product after two-stage extrusion machine wire drawing check rod are carried out with the second cooling cooling line,
The downstream side of the second cooling line is arranged in the air-dry machine,
The discharge outlet of air-dry machine is arranged in the pelleter；
The discharge outlet of pelleter is arranged in the vibrating screen, is disposed in the discharge outlet of vibrating screen for that can use grain
Expect the Material sucking machine and storage bin being collected；
The automatic water-replenishing device is used to provide cooling medium to cooling unit comprising passes through the sequentially connected upper water mistake of pipeline
Filter box, water pump, cooling tower and recovery tank, wherein the first cooling line is connected with recovery tank, the second cooling line and upper water mistake
Return pipe is additionally provided between filter box.
2. energy-saving recycling granulating system as described in claim 1, it is characterised in that: the discharge outlet of the vibrating screen is successively
The first cyclone separator for being provided with the broken blower for smashing adhesion pellet and being connected with broken blower, institute
The discharge port for stating the first cyclone separator is arranged at the feed inlet of vibrating screen.
3. energy-saving recycling granulating system as described in claim 1, it is characterised in that: the air-dry machine includes the area Shui Lin, wind
Gan Qu and air-dried transition region, the area Shui Lin are connected with the second cooling line, and the downstream side in the area Shui Lin is arranged in air drying area,
Transition region is air-dried to be arranged between air drying area and pelleter.
4. energy-saving recycling granulating system as described in claim 1, it is characterised in that: further include being arranged on single order extruder
Swim tablet press machine, conveying fan and the second cyclone separator of side；The tablet press machine will be for that will cut side membrane pressure at small pieces, then through defeated
Pressure fan, the second cyclone separator are sent at the feed inlet of single order extruder.
5. energy-saving recycling granulating system as described in claim 1, it is characterised in that: be equipped with filtering in the upper water Rose Box
Net.
6. energy-saving recycling granulating system as described in claim 1, it is characterised in that: on the pipeline of the automatic water-replenishing device
Equipped with several solenoid valves, recycling prilling granulator further includes the power control cabinet for controlling each electromagnetic valve work.
7. energy-saving recycling granulating system as described in claim 1, it is characterised in that: be additionally provided on second cooling line
Sewage pipe and overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117580.7A CN109080027A (en) | 2018-09-21 | 2018-09-21 | Energy-saving recycling granulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117580.7A CN109080027A (en) | 2018-09-21 | 2018-09-21 | Energy-saving recycling granulating system |
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| Publication Number | Publication Date |
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| CN109080027A true CN109080027A (en) | 2018-12-25 |
Family
ID=64842306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117580.7A Pending CN109080027A (en) | 2018-09-21 | 2018-09-21 | Energy-saving recycling granulating system |
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| CN (1) | CN109080027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469300A (en) * | 2020-05-15 | 2020-07-31 | 广东聚诚信精工机械有限公司 | Underwater granulator for granulating glass fibers or carbon fibers |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162941A (en) * | 2014-08-29 | 2014-11-26 | 江苏诚盟装备股份有限公司 | Efficient and energy-saving waste plastic recycling and granulating complete device |
| CN206812277U (en) * | 2017-04-20 | 2017-12-29 | 江苏大海塑料股份有限公司 | A kind of granulating and forming cooling device |
| CN107738378A (en) * | 2017-11-21 | 2018-02-27 | 泉州市铭益塑料制品有限公司 | A kind of waste plastics recovery handling process |
| CN207128252U (en) * | 2017-08-11 | 2018-03-23 | 苏州市兆丰精密机械有限公司 | Cooler for plastic pellet |
| CN207579058U (en) * | 2017-11-27 | 2018-07-06 | 安徽捷云新材料科技有限公司 | A kind of energy saving hydrologic cycle cooling system in plastic granulating workshop |
| CN207808140U (en) * | 2018-01-11 | 2018-09-04 | 云南科地塑胶有限公司 | A kind of waste mulching film prepares the granulating system of reworked material |
| CN209869133U (en) * | 2018-09-21 | 2019-12-31 | 江苏宗亮新材料有限公司 | Energy-saving consumption-reducing recycling granulation system |
-
2018
- 2018-09-21 CN CN201811117580.7A patent/CN109080027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162941A (en) * | 2014-08-29 | 2014-11-26 | 江苏诚盟装备股份有限公司 | Efficient and energy-saving waste plastic recycling and granulating complete device |
| CN206812277U (en) * | 2017-04-20 | 2017-12-29 | 江苏大海塑料股份有限公司 | A kind of granulating and forming cooling device |
| CN207128252U (en) * | 2017-08-11 | 2018-03-23 | 苏州市兆丰精密机械有限公司 | Cooler for plastic pellet |
| CN107738378A (en) * | 2017-11-21 | 2018-02-27 | 泉州市铭益塑料制品有限公司 | A kind of waste plastics recovery handling process |
| CN207579058U (en) * | 2017-11-27 | 2018-07-06 | 安徽捷云新材料科技有限公司 | A kind of energy saving hydrologic cycle cooling system in plastic granulating workshop |
| CN207808140U (en) * | 2018-01-11 | 2018-09-04 | 云南科地塑胶有限公司 | A kind of waste mulching film prepares the granulating system of reworked material |
| CN209869133U (en) * | 2018-09-21 | 2019-12-31 | 江苏宗亮新材料有限公司 | Energy-saving consumption-reducing recycling granulation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469300A (en) * | 2020-05-15 | 2020-07-31 | 广东聚诚信精工机械有限公司 | Underwater granulator for granulating glass fibers or carbon fibers |
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