CN204019783U - A kind of polystyrene reclaims prilling granulator - Google Patents
A kind of polystyrene reclaims prilling granulator Download PDFInfo
- Publication number
- CN204019783U CN204019783U CN201420206126.XU CN201420206126U CN204019783U CN 204019783 U CN204019783 U CN 204019783U CN 201420206126 U CN201420206126 U CN 201420206126U CN 204019783 U CN204019783 U CN 204019783U
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- Prior art keywords
- centrifugal drum
- polystyrene
- reclaims
- prilling granulator
- delivery port
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of polystyrene reclaims prilling granulator, comprises elementary cleaning machine, feed belt, broken cylinder, centrifugal drum, melting boiler, cooling bay and pelleter; The top of elementary cleaning machine is connected with dog-house, bottom is provided with delivery port and discharging opening; One end of feed belt is positioned at the below of discharging opening, and the other end is connected with centrifugal drum; Broken cylinder is also installed on feed belt; The top of centrifugal drum is provided with motor, and is provided with charging aperture and water inlet; The bottom of centrifugal drum is connected with melt channel, and is provided with delivery port; The top of melting boiler is connected with melt channel, and bottom is connected with cooling bay; Pelleter is connected with cooling bay.The utlity model has simple in structure, be easy to safeguard, reclaim that granulation efficiency is high, the feature that can reduce enterprise's production cost.
Description
Technical field
The invention belongs to polystyrene manufacturing and processing equipment field, be specifically related to a kind of polystyrene and reclaim prilling granulator.
Background technology
Polystyrene reclaims the operations such as prilling conventionally to comprise successively that aniseed melting, small powder are added, evenly mixed, high pressure is extruded, expanded cooling, cutting granulation; Existing technique is comparatively complicated, therefore more for the required equipment of every technique, comparatively complicated, once and break down, it is more difficult to safeguard.
For more domestic medium-sized and small enterprises and starting type enterprise, the cost of buying equipment and plant maintenance is higher, and not only p-poly-phenyl ethene lacks effective rate of utilization, has also increased the production cost of these medium-sized and small enterprises and starting type enterprise.Therefore, develop a kind of simple in structure, maintenance cost is lower, and can realize the polystyrene that reclaims the required technique of granulation and reclaim prilling granulator, be the problem of the required research of those skilled in the art.
Summary of the invention
In order to address the above problem, the invention provides a kind of polystyrene and reclaim prilling granulator, realize required recovery prilling by equipment simple in structure, that be easy to safeguard.
In order to achieve the above object, the invention provides following technical scheme:
A kind of polystyrene reclaims prilling granulator, comprises elementary cleaning machine, feed belt, broken cylinder, centrifugal drum, melting boiler, cooling bay and pelleter; The top of elementary cleaning machine is connected with dog-house, bottom is provided with delivery port and discharging opening; One end of feed belt is positioned at the below of discharging opening, and the other end is connected with centrifugal drum; Broken cylinder is also installed on feed belt; The top of centrifugal drum is provided with motor, and is provided with charging aperture and water inlet; The bottom of centrifugal drum is connected with melt channel, and is provided with delivery port; The top of melting boiler is connected with melt channel, and bottom is connected with cooling bay; Pelleter is connected with cooling bay.
The present invention is that a kind of polystyrene reclaims prilling granulator, comprises elementary cleaning machine, feed belt, broken cylinder, centrifugal drum, melting boiler, cooling bay and pelleter; Elementary cleaning machine is for tentatively cleaning the polystyrene colloid of collecting; fall into afterwards and on feed belt, carry out fragmentation; after broken, enter in centrifugal drum and further clean and be dried; enter after being dried and in melting boiler, carry out fluidisation; after fluidisation completes, enter cooling bay and carry out cooling forming, finally carry out granulation by pelleter.
The top of elementary cleaning machine is connected with dog-house, bottom is provided with delivery port and discharging opening; The dog-house at top, for throwing in polystyrene colloid to be cleaned and water filling, by the delivery port draining of bottom, carries out discharging by discharging opening after having cleaned.One end of feed belt is positioned at discharging opening below, and the polystyrene colloid after convenient first cleaning is directly fallen on feed belt, and the other end of feed belt is connected with centrifugal drum, the polystyrene colloid on feed belt can be sent in centrifugal drum; Broken cylinder is installed on feed belt, can carries out fragmentation to the polystyrene colloid on feed belt; The top of centrifugal drum is provided with motor, charging aperture and water inlet, bottom is connected with melt channel and delivery port, its top feed mouth is for injecting broken good polystyrene colloid, water inlet is for water filling, the motor at top can drive centrifugal drum High Rotation Speed, while having water in centrifugal drum, can be used for p-poly-phenyl ethene colloid and clean, when anhydrous, can be used for p-poly-phenyl ethene colloid and be dried; The bottom of centrifugal drum is provided with melt channel and delivery port, and delivery port is for draining, and melt channel is connected with melting boiler; Broken and clean after polystyrene colloid enter and in melting boiler, carry out fluidisation; After fluidisation completes, carry out cooling forming by cooling bay, finally carry out granulation by pelleter.
As preferably, in centrifugal drum, be provided with rotating shaft; Rotating shaft is connected with motor, and on rotating shaft, Vertical Uniform is distributed with stirring rod; The delivery port of the bottom of centrifugal drum is connected with outlet pipe; Outlet pipe is connected with dog-house by going out water pump.
In centrifugal drum, be provided with the rotating shaft being connected with motor, and stirring rod is installed on rotating shaft, stirring rod and rotating shaft are perpendicular, and are evenly distributed on rotating shaft.Stirring rod can be along with rotating shaft together high speed rotating, not only facilitates p-poly-phenyl ethene colloid to clean, and is also beneficial to p-poly-phenyl ethene colloid and is dried.The delivery port of centrifugal drum bottom is also connected with outlet pipe, be connected with dog-house by going out water pump, centrifugal drum carries out secondary cleaning for the polystyrene colloid that fragmentation is completed, comparatively limpid recycling of water after cleaning, water after secondary cleaning is connected with dog-house by outlet pipe, for the first cleaning of p-poly-phenyl ethene colloid, save water resource.
As preferably, melting boiler is also connected with heat exchanger, and the top of heat exchanger is connected with condenser by condenser pipe.
On melting boiler, be provided with heat exchanger, for melting boiler is carried out to heat exchange, extend the service time of melting boiler, improve fluidization efficiency; The top of heat exchanger is connected with condenser by condenser pipe, lowers the temperature for heat exchanger, extends the service time of heat exchanger.
As preferably, condenser pipe is tilted to lower arrangement, and condenser pipe is connected by balance pipe with melting boiler.
Condenser pipe is tilted to lower arrangement, can makes condensate liquid because slope can be flowed back to condenser fast, effectively avoided because condensate liquid flows backward in heat exchanger.
In the time that condensation number is larger, can make pipeline liquid diminish and even stop up with area, condensate liquid flows in melting boiler by heat exchanger under the effect of gravity, makes again to become unobstructed in pipeline; Enter thus and stop up and unobstructed iterative cycles, cause the fluctuation of melting boiler internal pressure, and then cause melting boiler that vibration repeatedly occurs.After condenser pipe is connected by balance pipe with melting boiler, after balance pipe is incubated, not there is not heat exchange with the external world, make the pressure in melting boiler be able to balance, reduce its pressure oscillation scope.
As preferably, melting boiler is circulation ultra micro air-flow crushing fluidized-bed combustion boiler.
Use circulation ultra micro air-flow crushing fluidized-bed combustion boiler p-poly-phenyl ethene colloid to carry out fluidisation, the NO producing can reduce fluidisation polystyrene time
xdischarge, and improve desulfurization degree, accomplish clean burning; The strong adaptability of circulation ultra micro air-flow crushing fluidized-bed combustion boiler to fuel, efficiency of combustion is high; And load adaptability is good.
As preferably, in elementary cleaning machine, be also provided with and cut glue runner, cut double-layer blades is evenly installed on glue runner.
Install and cut glue runner at elementary cleaning machine, can cut the polystyrene colloid dropping into by dog-house, larger polystyrene colloid is cut into less polystyrene colloid, be convenient to clean; Simultaneously double-layer blades is installed cutting on glue runner, when making to cut glue runner p-poly-phenyl ethene colloid and cutting, efficiency is higher.
As preferably, pelleter is also connected with vibratory sieve.
The present invention is connected pelleter with vibratory sieve; can be after granulation complete, p-poly-phenyl ethene particle carries out preliminary screening, screens satisfactory granules of polystyrene by the aperture arranging on vibratory sieve; underproof granules of polystyrene is carried out and reclaimed, re-start granulation.
As preferably, the melt channel of the delivery port of elementary cleaning machine bottom and discharging opening, centrifugal drum and delivery port and condenser pipe are all provided with control valve.
The melt channel of the present invention by the delivery port in elementary cleaning machine bottom and discharging opening, centrifugal drum and delivery port and condenser pipe are provided with control valve, control open and close; Both can be set to mechanization control by control valve, also can be made as Artificial Control, improve controllability of the present invention.
Compared with the present invention reclaims prilling granulator with existing polystyrene; the realization that uses the parts simple in structure such as elementary cleaning machine, feed belt, broken cylinder, centrifugal drum, melting boiler, cooling bay and pelleter to reclaim prilling; and secondary cleaning water in centrifugal drum is delivered to elementary cleaning machine to be used; and use circulation ultra micro air-flow crushing fluidized-bed combustion boiler to carry out fluidisation, therefore beneficial effect of the present invention is: (1) is simple in structure, (2) are easy to safeguard, (3) recovery granulation efficiency is high, (4) reduce enterprise's production cost.
Brief description of the drawings
Fig. 1, structural representation of the present invention.
Reference numerals list: elementary cleaning machine 1, feed belt 2, broken cylinder 3, centrifugal drum 4, melting boiler 5, cooling bay 6, pelleter 7, dog-house 8, delivery port 9, discharging opening 10, motor 11, charging aperture 12, water inlet 13, melt channel 14, rotating shaft 15, stirring rod 16, outlet pipe 17, water pump 18, heat exchanger 19, condenser pipe 20, condenser 21, balance pipe 22, cut glue runner 23, vibratory sieve 24.
Detailed description of the invention
Below with reference to specific embodiment, technical scheme provided by the invention is elaborated, should understands following detailed description of the invention and only be not used in and limit the scope of the invention for the present invention is described.
Be illustrated in figure 1 structural representation of the present invention.
The present invention is that a kind of polystyrene reclaims prilling granulator, comprises elementary cleaning machine 1, feed belt 2, broken cylinder 3, centrifugal drum 4, circulation ultra micro air-flow crushing fluidized-bed combustion boiler, cooling bay 6 and pelleter 7.
The top of elementary cleaning machine 1 is connected with dog-house 8, bottom is provided with delivery port 9 and discharging opening 10; In elementary cleaning machine 1, be also provided with and cut glue runner 23, cut double-layer blades is evenly installed on glue runner 23.
One end of feed belt 2 is positioned at the below of discharging opening 10, and the other end is connected with centrifugal drum 4; Broken cylinder 3 is also installed on feed belt 2.
The top of centrifugal drum 4 is provided with motor 11, and is provided with charging aperture 12 and water inlet 13; In centrifugal drum 4, be provided with rotating shaft 15; Rotating shaft 15 is connected with motor 11, and on rotating shaft 15, Vertical Uniform is distributed with stirring rod 16; The bottom of centrifugal drum 4 is connected with melt channel 14, and is provided with delivery port 9, and delivery port 9 is connected with outlet pipe 17; Outlet pipe 17 is connected with dog-house 8 by going out water pump 18.
The top of circulation ultra micro air-flow crushing fluidized-bed combustion boiler is connected with melt channel 14, and circulation ultra micro air-flow crushing fluidized-bed combustion boiler is also connected with heat exchanger 19, and the top of heat exchanger 19 is connected with condenser 21 by condenser pipe 20; Condenser pipe 20 is tilted to lower arrangement, and condenser pipe 21 is connected by balance pipe 22 with circulation ultra micro air-flow crushing fluidized-bed combustion boiler; Bottom is connected with cooling bay 6.
Pelleter 7 is connected with cooling bay 6, is also connected with vibratory sieve 24.
Wherein, the delivery port 9 of elementary cleaning machine 1 bottom and the melt channel 14 of discharging opening 10, centrifugal drum 4 are all provided with control valve with delivery port 9 and condenser pipe 20.
Describe with specific embodiment below:
Polystyrene colloid enters elementary cleaning machine 1 by dog-house 8, carries out water filling by dog-house 8 simultaneously; Polystyrene colloid, under the rotary action of corner cut runner 23, is removed surperficial foreign material and is become less blob of viscose; After completing, cleaning first carries out draining by the delivery port 9 of elementary cleaning machine 1 bottom, after completing, draining opens discharging opening 10, polystyrene blob of viscose drops on feed belt 2 by discharging opening 10, under the transmission effect of feed belt 2, carry out fragmentation by the broken cylinder 3 p-poly-phenyl ethene blob of viscoses that are arranged on feed belt 2.
After fragmentation completes, enter in circulation ultra micro air-flow crushing fluidized-bed combustion boiler by the charging aperture 12 at circulation ultra micro air-flow crushing fluidized-bed combustion boiler top, water inlet 13 carries out water filling, under the drive of circulation ultra micro air-flow crushing fluidized-bed combustion boiler top motor 11, carry out centrifugal rotation, the rotating shaft 15 of ultra micro air-flow crushing fluidized-bed combustion boiler inside of simultaneously circulating drives stirring rod 16 to stir, the polystyrene blob of viscose that fragmentation completes completes secondary cleaning, after secondary cleaning completes, open the valve of delivery port 9, water is entered in outlet pipe 17, under the effect that goes out water pump 18, the water of secondary cleaning is delivered to dog-house 8, elementary cleaning machine 1 is carried out to water filling, for the elementary cleaning of next batch polystyrene colloid is supplied water, after draining completes, open the valve on melt channel 14, enter circulation ultra micro air-flow crushing fluidized-bed combustion boiler and carry out fluidisation, after completing, fluidisation carries out cooling forming by cooling bay 6, carry out granulation by pelleter 7 subsequently, after granulation completes, be delivered to vibratory sieve 24 and carry out Preliminary screening, underproof granules of polystyrene repeats above step and re-starts granulation.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being made up of above technical characterictic.
Claims (8)
1. polystyrene reclaims a prilling granulator, it is characterized in that: comprise elementary cleaning machine (1), feed belt (2), broken cylinder (3), centrifugal drum (4), melting boiler (5), cooling bay (6) and pelleter (7); The top of described elementary cleaning machine (1) is connected with dog-house (8), bottom is provided with delivery port (9) and discharging opening (10); One end of described feed belt (2) is positioned at the below of discharging opening (10), and the other end is connected with centrifugal drum (4); Broken cylinder (3) is also installed on feed belt (2); The top of described centrifugal drum (4) is provided with motor (11), and is provided with charging aperture (12) and water inlet (13); The bottom of centrifugal drum (4) is connected with melt channel (14), and is provided with delivery port (9); The top of described melting boiler (5) is connected with melt channel (14), and bottom is connected with cooling bay (6); Described pelleter (7) is connected with cooling bay (6).
2. a kind of polystyrene according to claim 1 reclaims prilling granulator, it is characterized in that: in described centrifugal drum (4), be provided with rotating shaft (15); Described rotating shaft (15) is connected with motor (11), and the upper Vertical Uniform of rotating shaft (15) is distributed with stirring rod (16); The delivery port (9) of the bottom of centrifugal drum (4) is connected with outlet pipe (17); Described outlet pipe (17) is connected with dog-house (8) by going out water pump (18).
3. a kind of polystyrene according to claim 1 reclaims prilling granulator, it is characterized in that: described melting boiler (5) is also connected with heat exchanger (19), and the top of heat exchanger (19) is connected with condenser (21) by condenser pipe (20).
4. a kind of polystyrene according to claim 3 reclaims prilling granulator, it is characterized in that: described condenser pipe (20) is tilted to lower arrangement, and condenser pipe (20) is connected by balance pipe (22) with melting boiler (5).
5. reclaim prilling granulator according to a kind of polystyrene described in claim 1 or 3, it is characterized in that: described melting boiler (5) is circulation ultra micro air-flow crushing fluidized-bed combustion boiler.
6. a kind of polystyrene according to claim 1 reclaims prilling granulator, it is characterized in that: in described elementary cleaning machine (1), be also provided with and cut glue runner (23), cut on glue runner (23) double-layer blades is evenly installed.
7. a kind of polystyrene according to claim 1 reclaims prilling granulator, it is characterized in that: described pelleter (7) is also connected with vibratory sieve (24).
8. a kind of polystyrene according to claim 1 reclaims prilling granulator, it is characterized in that: the delivery port (9) of described elementary cleaning machine (1) bottom is all provided with control valve with the melt channel (14) of discharging opening (10), centrifugal drum (4) and delivery port (9) and condenser pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206126.XU CN204019783U (en) | 2014-04-25 | 2014-04-25 | A kind of polystyrene reclaims prilling granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206126.XU CN204019783U (en) | 2014-04-25 | 2014-04-25 | A kind of polystyrene reclaims prilling granulator |
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| Publication Number | Publication Date |
|---|---|
| CN204019783U true CN204019783U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206126.XU Expired - Fee Related CN204019783U (en) | 2014-04-25 | 2014-04-25 | A kind of polystyrene reclaims prilling granulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963184A (en) * | 2014-04-25 | 2014-08-06 | 江苏赛宝龙石化有限公司 | Polystyrene recycling and pelletization device |
-
2014
- 2014-04-25 CN CN201420206126.XU patent/CN204019783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963184A (en) * | 2014-04-25 | 2014-08-06 | 江苏赛宝龙石化有限公司 | Polystyrene recycling and pelletization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160425 |