CN106985304A - Smokeless and dust free formula used foamed plastics reclaim granulator - Google Patents
Smokeless and dust free formula used foamed plastics reclaim granulator Download PDFInfo
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- CN106985304A CN106985304A CN201710350280.2A CN201710350280A CN106985304A CN 106985304 A CN106985304 A CN 106985304A CN 201710350280 A CN201710350280 A CN 201710350280A CN 106985304 A CN106985304 A CN 106985304A
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- tank
- feeding
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- gas
- storage bin
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
A kind of smokeless and dust free formula used foamed plastics reclaim granulator, including breaker, storage device, first dust arrester, feeding device, melting extrusion device, smoke removing device, granulation device, cooling device, drying unit, storing transition apparatus, storage device, the feeding device includes feeding pipeline, feeding tank, the melting extrusion device includes melting extrusion screw rod, smoke removing device, the smoke removing device includes cooling tank, vavuum pump, drain tank, the smoke inlet of cooling tank and the exhanst gas outlet of granule-forming machine are connected, the exhanst gas outlet of cooling tank and the air inlet of vavuum pump are connected, the gas-vapor mix discharging opening of vavuum pump and the gas-vapor mix feeding mouth of drain tank are connected, smokeless and dust free formula used foamed plastics in the present invention reclaim granulator and are provided with smoke removing device, the smoke removing device uses physical filtering method, it is separated by filtration cost low, cigarette in flue gas, i.e. particulate matter is by wet-laid, realize smoke filtration separation.
Description
Technical field
The present invention relates to polyphenyl materials granulation processing technique field, more particularly to a kind of smokeless and dust free formula used foamed plastics
Reclaim granulator.
Background technology
During extruded sheet machine-shaping, the waste or used plastics, these leftover pieces such as leftover pieces are inevitably produced
There is certain value Deng waste or used plastics.
In existing pellet device, because material used in extruded sheet is generally polystyrene material, in pelletization,
Partial fume can be produced, the Odor stimulation of these flue gases, directly discharge can cause environmental pollution.Different manufacturers are also all accordingly set
Flue gas recovery device has been counted, but the cost of these flue gas recovery devices is high, recovering effect is undesirable.
The content of the invention
It is necessary to propose that a kind of smokeless and dust free formula used foamed plastics for reclaiming flue gas reclaim granulator.
A kind of smokeless and dust free formula used foamed plastics reclaim granulator, including breaker, storage device, the first dedusting dress
Put, feeding device, melting extrusion device, smoke removing device, pellet device, cooling device, drying unit, storing transition apparatus, storage
Expect device, the storage device includes storage bin, conveyance conduit, discharger, a feeding fan, and the storage bin is closing
Warehouse, one end of conveyance conduit is connected with breaker, and the other end is connected with the side wall of storage bin, and discharger is arranged on storage bin
Bottom, also set up discharging opening in the bottom of storage bin, the entrance of feeding fan and the discharging opening of storage bin are connected, described
Feeding device includes feeding pipeline, feeding tank, and one end of feeding pipeline is connected with the outlet of a feeding fan, feeding pipeline
The other end is connected with feeding tank, and the feeding tank is the tank body of closing, and feeding port is opened up in the bottom of feeding tank, and the melting is squeezed
Going out device includes melting extrusion screw rod, smoke removing device, and the feeding port of the feeding mouth and feeding tank of the melting extrusion screw rod passes through
Pipeline connect, melting extrusion screw rod by the used foamed plastics high-temperature fusion of entrance into molten state, in the side of melting extrusion screw rod
Face opens up exhanst gas outlet, and the exhanst gas outlet of melting extrusion screw rod is connected by pipeline with smoke removing device, and pellet device includes draping
Filter, extrusion die, water ring cooling dome, the discharging opening of melting extrusion screw rod are connected by draping filter with extrusion die,
Water ring cutting knife is set in the port of export of extrusion die, water ring cooling dome covers on the outside of extrusion die, and water ring cutting knife will be extruded and moulded
Material melt is cut into plastic pellet, and recirculated water is passed through in water ring cooling dome, and cooling device includes cooling bath, lautertuns and condensation
Device, cooling bath is arranged on the port of export of water ring cooling dome, to accept plastic grain and recirculated water, and filter is set in the bottom of cooling bath
Net, the discharging opening of cooling bath and the feeding mouth of drying unit are connected, so that plastic grain enters drying unit, lautertuns is arranged on
Water in the lower section of cooling bath, cooling bath exits into lautertuns, the delivery port and condenser of lautertuns from the filter screen of bottom
Connection, recirculated water is exchanged heat and cooled down, the discharging opening of drying unit is connected by storing transition apparatus with storage device, described to remove
Cigarette device includes cooling tank, vavuum pump, drain tank, and the cooling tank is horizontally disposed sealed cylinder tank body, cooling tank
Smoke inlet is connected with the exhanst gas outlet of melting extrusion screw rod, and the exhanst gas outlet of cooling tank and the air inlet of vavuum pump are connected, and one
Cooling water inlet pipe is also connected with vavuum pump, and the gas-vapor mix discharging opening of vavuum pump and the gas-vapor mix feeding mouth of drain tank connect
Connect, the gas vent and liquid outlet of drain tank discharge gas and liquid after sedimentation.
It is preferred that, open up smoke inlet, exhanst gas outlet, coolant outlet, smoke inlet and cigarette on the side wall of cooling tank
Gas, which is exported, is arranged on the top of cooling tank, and smoke inlet and exhanst gas outlet, respectively close to two ends of cooling tank, flue gas enters
One end of tracheae is connected with the exhanst gas outlet of melting extrusion screw rod, and the other end of smoke inlet pipe and the smoke inlet of cooling tank connect
Connect, coolant outlet is arranged on the bottom of cooling tank, one end of flue gas escape pipe and the exhanst gas outlet of cooling tank are connected, and flue gas goes out
The other end of tracheae and the air inlet of vavuum pump are connected, and the coolant outlet of cooling water outlet pipe and cooling tank is connected, described true
Empty pump sets air inlet, water inlet, gas-vapor mix discharging opening, the water inlet connection of cooling water inlet pipe and vavuum pump, drain tank
For the sealed cylinder tank body being vertically arranged, gas-vapor mix feeding mouth, gas vent, liquid discharge are opened up on the side wall of drain tank
Mouthful, gas-vapor mix feeding mouth is opened in the bottom of drain tank, and gas vent and liquid outlet are arranged on and gas-vapor mix feeding mouth
On the side wall of relative drain tank, gas vent is arranged on the top of drain tank, and liquid outlet is arranged on the bottom of drain tank, row
The gas-vapor mix discharging opening of the gas-vapor mix feeding mouth and vavuum pump that go out tank is connected by pipeline, gas escape pipe and gas vent
Connection, liquid discharge tube is connected with liquid outlet.
It is preferred that, the cooling tank is the cylinder tank body being obliquely installed, height of the cooling tank close to one end of coolant outlet
Degree is less than the one end of cooling tank away from coolant outlet.
It is preferred that, the bottom of drain tank is dismountable bottom plate, and the first filtering is also set up in the cylindrical tank body of drain tank
Net and the second screen pack, the first screen pack are set close to gas vent and liquid outlet, and the second screen pack is close to gas-vapor mix
Feeding mouth is set, with by the first screen pack and the second screen pack by the gas vent, liquid outlet and gas-vapor mix of drain tank
Feeding mouth is separated, and then stops the solid particulate matter or impurity that mix in water by screen pack, to promote solid particulate matter or miscellaneous
Matter is deposited in drain tank, then discharges by way of dismantling bottom plate solid particulate matter or impurity.
It is preferred that, the bottom of the storage bin of the storage device is funnel-form, opens up discharging opening in funnelform bottom, institute
Stating discharger includes discharging blower fan, screw propulsion rod, and the output end of discharging blower fan is connected with screw propulsion rod, and screw propulsion rod is set
Put in the funnelform bottom of storage bin, screw propulsion rod includes first paragraph screw rod and second segment screw rod, the rotation of first paragraph screw rod
Turn the direction of rotation of direction and second segment screw rod on the contrary, the discharging opening is arranged on first paragraph screw rod and the connection of second segment screw rod
The underface of position.
It is preferred that, the first dust arrester is set at the top of storage bin, the first dust arrester is connected with the inside of storage bin,
Stock guide also is set at the top of storage bin, the stock guide is arranged on the inside of storage bin, stock guide is be obliquely installed oblique
Plate, the side wall of the other end of the conveyance conduit through storage bin connect with the inside of storage bin, the upper end of the stock guide and
The top connection of storage bin, the lower end of stock guide is less than the height of the other end of the conveyance conduit stretched into inside storage bin, with right
Water conservancy diversion is carried out into the used foamed plastics in storage bin.
It is preferred that, the feeding tank of the feeding device is the cylindrical tank being vertically arranged, and is also set in the bottom of feeding tank
Rotary loading device is put, the rotary loading device includes feeding motor, flat turn blade, and feeding motor drives flat turn blade to rotate, institute
The bottom that flat turn blade is seated in feeding tank along horizontal direction is stated, feeding port is opened up in the bottom of feeding tank.
It is preferred that, the second dust arrester, second dust arrester and feeding tank are also set up at the top of the feeding tank
Inside connection, also sets annular slab at the top of feeding tank, and the annular slab is conical plate tapered downwards, the feeding pipeline
The tangential direction of side wall of the other end along feeding tank connected through the side wall of feeding tank with the inside of feeding tank, the annular
The upper end of plate is connected with the top of feeding tank, and the lower end of annular slab is less than the other end of the feeding pipeline stretched into inside feeding tank
Highly, with to entering the used foamed plastics progress water conservancy diversion in feeding tank.
Smokeless and dust free formula used foamed plastics in the present invention reclaim granulator and are provided with dust arrester, smoke removing device, should
Dust arrester, smoke removing device and pelletizing forming matched with devices are used, and the smoke removing device uses physical filtering method, is separated by filtration
Cost is low, and the cigarette in flue gas, i.e. particulate matter realize smoke filtration separation by wet-laid.
Brief description of the drawings
Fig. 1 is the structural representation that the smokeless and dust free formula used foamed plastics reclaim granulator.
Smokeless and dust free formula used foamed plastics described in Fig. 2 reclaim the top view of granulator.
Fig. 3 is the partial enlarged drawing of expression smoke removing device in Fig. 1.
Fig. 4 is the expression smoke removing device for another angle that the smokeless and dust free formula used foamed plastics reclaim granulator
Partial enlarged drawing.
Fig. 5 is along the partial internal structure figure after Section A-A in Fig. 2.
Fig. 6 is the structural representation of the screw propulsion rod.
Fig. 7 is the left view of drain tank.
Fig. 8 is the sectional view in Fig. 7 along B-B.
In figure：Breaker 10, storage device 20, storage bin 21, discharging opening 211, the first dust arrester 212, stock guide
213rd, conveyance conduit 22, discharger 23, discharging blower fan 231, screw propulsion rod 232, first paragraph screw rod 2321, second segment screw rod
2322nd, feeding fan 24, feeding device 30, feeding pipeline 31, feeding tank 32, feeding motor 321, flat turn blade 322,
Two dust arresters 323, annular slab 324, melting extrusion device 40, melting extrusion screw rod 41, smoke removing device 42, cooling tank 421, cigarette
Gas air inlet pipe 4211, flue gas escape pipe 4212, cooling water outlet pipe 4213, vavuum pump 422, cooling water inlet pipe 4221, discharge
Tank 423, gas escape pipe 4231, liquid discharge tube 4232, the first screen pack 4233, the second screen pack 4234, pellet device 50,
Draping filter 51, extrusion die 52, water ring cooling dome 53, cooling device 60, cooling bath 61, condenser 62, lautertuns 63, baking
Equipment for drying 70, storing transition apparatus 80, storage tank 81, hopper 82, secondary feeding fan 83, storage device 90.
Embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to Fig. 1 to Fig. 5, granulator is reclaimed the embodiments of the invention provide a kind of smokeless and dust free formula used foamed plastics,
Including breaker 10, storage device 20, the first dust arrester 212, feeding device 30, melting extrusion device 40, smoke removing device
42nd, pellet device 50, cooling device 60, drying unit 70, storing transition apparatus 80, storage device 90, storage device 20 include
Storage bin 21, conveyance conduit 22, discharger 23, a feeding fan 24, storage bin 21 are the warehouse of closing, conveyance conduit 22
One end is connected with breaker 10, and the other end is connected with the side wall of storage bin 21, and discharger 23 is arranged on the bottom of storage bin 21,
Discharging opening 211 is also set up in the bottom of storage bin 21, the entrance of a feeding fan 24 connects with the discharging opening 211 of storage bin 21
Connect, feeding device 30 includes feeding pipeline 31, feeding tank 32, one end of feeding pipeline 31 and the outlet of a feeding fan 24 connect
Connect, the other end of feeding pipeline 31 is connected with feeding tank 32, feeding tank 32 is the tank body of closing, is opened up in the bottom of feeding tank 32
Feeding port, melting extrusion device 40 includes melting extrusion screw rod 41, smoke removing device 42, and the feeding mouth of melting extrusion screw rod 41 is with sending
The feeding port of batch can 32 is connected by pipeline, and melting extrusion screw rod 41 is by the used foamed plastics high-temperature fusion of entrance into melting
State, exhanst gas outlet is opened up in the side of melting extrusion screw rod 41, and the exhanst gas outlet of melting extrusion screw rod 41 passes through pipeline and smoke abatement
Device 42 is connected, and pellet device 50 includes draping filter 51, extrusion die 52, water ring cooling dome 53, melting extrusion screw rod 41
Discharging opening be connected by draping filter 51 with extrusion die 52, extrusion die 52 the port of export set water ring cutting knife, water
Ring cooling dome 53 covers on the outside of extrusion die 52, and extrusion plastic melt is cut into plastic pellet by water ring cutting knife, in water ring cooling
Recirculated water is passed through in cover 53, cooling device 60 includes cooling bath 61, lautertuns 63 and condenser 62, and cooling bath 61 is arranged on water
The port of export of ring cooling dome 53, to accept plastic grain and recirculated water, filter screen is set in the bottom of cooling bath 61, cooling bath 61
Discharging opening is connected with the feeding mouth of drying unit 70, so that plastic grain enters drying unit 70, lautertuns 63 is arranged on cooling
Water in the lower section of groove 61, cooling bath 61 exits into lautertuns 63, the delivery port of lautertuns 63 and condensation from the filter screen of bottom
Device 62 is connected, and recirculated water is exchanged heat and cooled down, and the discharging opening of drying unit 70 passes through storing transition apparatus 80 and storage device 90
Connection, smoke removing device 42 includes cooling tank 421, vavuum pump 422, drain tank 423, and cooling tank 421 is horizontally disposed sealed
Cylinder tank body, the smoke inlet of cooling tank 421 is connected with the exhanst gas outlet of melting extrusion screw rod 41, and the flue gas of cooling tank 421 goes out
Mouth is connected with the air inlet of vavuum pump 422, and a cooling water inlet pipe 4221 is also connected with vavuum pump 422, the aqueous vapor of vavuum pump 422
Mixing discharging opening is connected with the gas-vapor mix feeding mouth of drain tank 423, gas vent and liquid outlet the discharge warp of drain tank 423
The gas and liquid crossed after sedimentation.
Wherein, storing transition apparatus 80 includes storage tank 81, hopper 82, secondary feeding fan 83, storage tank 81
Feeding mouth is connected with the discharging opening of drying unit 70, and the discharging opening of storage tank 81 is connected with the feeding mouth of hopper 82, storing
The discharging opening of funnel 82 is connected by pipeline with storage device 90, and secondary feeding fan 83 is arranged on hopper 82 and storing dress
On the pipeline for putting 90 connections, the material in hopper 82 is sent into storage device 90.
The flue gas that melting extrusion device is produced first passes through the natural cooling of cooling tank 421, the cooled row of tank 421 of cooled water
Go out, flue gas is sucked by vavuum pump 422, in vavuum pump 422, flue gas is blended in water after being settled by water, is discharged with dampening, not
The gas settled is also drawn off.
Referring to Fig. 3, Fig. 4, further, on the side wall of cooling tank 421 opening up smoke inlet, exhanst gas outlet, cooling water goes out
Mouth, smoke inlet and exhanst gas outlet are arranged on the top of cooling tank 421, and smoke inlet and exhanst gas outlet are respectively close to cooling tank
421 two ends, one end of smoke inlet pipe 4211 is connected with the exhanst gas outlet of melting extrusion screw rod 41, smoke inlet pipe
4211 other end is connected with the smoke inlet of cooling tank 421, and coolant outlet is arranged on the bottom of cooling tank 421, and flue gas goes out
One end of tracheae 4212 is connected with the exhanst gas outlet of cooling tank 421, the other end of flue gas escape pipe 4212 and entering for vavuum pump 422
Gas port is connected, and cooling water outlet pipe 4213 is connected with the coolant outlet of cooling tank 421, and vavuum pump 422 sets air inlet, water inlet
Mouth, gas-vapor mix discharging opening, cooling water inlet pipe 4221 are connected with the water inlet of vavuum pump 422, and drain tank 423 is to be vertically arranged
Sealed cylinder tank body, open up gas-vapor mix feeding mouth, gas vent, liquid outlet, aqueous vapor on the side wall of drain tank 423
Mixing feeding mouth is opened in the bottom of drain tank 423, and gas vent and liquid outlet are arranged on relative with gas-vapor mix feeding mouth
Drain tank 423 side wall on, gas vent is arranged on the top of drain tank 423, and liquid outlet is arranged on the bottom of drain tank 423
Portion, the gas-vapor mix feeding mouth of drain tank 423 is connected with the gas-vapor mix discharging opening of vavuum pump 422 by pipeline, gas outlet
Pipe 4231 is connected with gas vent, and liquid discharge tube 4232 is connected with liquid outlet.
Further, cooling tank 421 is the cylinder tank body being obliquely installed, and cooling tank 421 is close to one end of coolant outlet
Highly it is less than the one end of cooling tank 421 away from coolant outlet.The moisture cooled down by cooling tank 421 is along coolant outlet stream
Go out, cooled flue gas is not drawn into vavuum pump 422 along exhanst gas outlet by vavuum pump 422.
Referring to Fig. 7, Fig. 8, further, the bottom of drain tank 423 is dismountable bottom plate, in the cylindrical tank of drain tank 423
The first screen pack 4233 and the second screen pack 4234 are also set up in vivo, the first screen pack 4233 is close to gas vent and liquid outlet
Set, the second screen pack 4234 is to be set close to gas-vapor mix feeding mouth, to pass through the first screen pack 4233 and the second screen pack
4234 separate the gas vent of drain tank, liquid outlet and gas-vapor mix feeding mouth, and then stop mixed in water by screen pack
The solid particulate matter or impurity of conjunction, to promote solid particulate matter or impurity sedimentation in drain tank, then by dismantling the side of bottom plate
Formula discharges solid particulate matter or impurity.The setting of screen pack can be mixed with solid particle to what is discharged from liquid discharge tube 4232
The water of thing carries out filtration, purification, not only so that the composition of the water of discharge is cleaner, is easy to recycling, moreover, by solid
Particulate matter or impurity individually discharge collection, centrally dispose.
Referring to Fig. 5, Fig. 6, further, the bottom of the storage bin 21 of storage device 20 is funnel-form, in funnelform bottom
Discharging opening 211 is opened up, discharger 23 includes discharging blower fan 231, screw propulsion rod 232, the output end and spiral of the blower fan 231 that discharges
Pushing ram 232 is connected, and screw propulsion rod 232 is arranged on the funnelform bottom of storage bin 21, and screw propulsion rod 232 includes first
Section screw rod 2321 and second segment screw rod 2322, the direction of rotation of first paragraph screw rod 2321 and the direction of rotation of second segment screw rod 2322
On the contrary, discharging opening 211 is arranged on the underface for the position that first paragraph screw rod 2321 and second segment screw rod 2322 are connected.
Further, the first dust arrester 212 is set at the top of storage bin 21, and the first dust arrester 212 is the first filtering
Strap, the first dust arrester 212 is connected with the inside of storage bin 21, also sets stock guide 213, guide at the top of storage bin 21
Plate 213 is arranged on the inside of storage bin 21, and stock guide 213 is the swash plate being obliquely installed, and the other end of conveyance conduit 22 passes through storage
The side wall of feed bin 21 is connected with the inside of storage bin 21, and the upper end of stock guide 213 is connected with the top of storage bin 21, stock guide
213 lower end is less than the height of the other end of the conveyance conduit 22 stretched into inside storage bin 21, with to entering in storage bin 21
Used foamed plastics carry out water conservancy diversion.After pulverized used foamed plastics are admitted in storage bin 21, led first by stock guide 213
Fallen after stream, so shorten the used foamed plastics distance of play and time in storage bin 21, reduce material because flying upward
Caused by dust, and the setting of the first dust arrester 212 can also adsorb dust, it is to avoid dust leakage causes dust dirty
Dye.
Further, the feeding tank 32 of feeding device 30 is the cylindrical tank being vertically arranged, in the bottom of feeding tank 32 also
Rotary loading device is set, and rotary loading device includes feeding motor 321, flat turn blade 322, and feeding motor 321 drives flat turn blade
322 rotate, and flat turn blade 322 is seated in the bottom of feeding tank 32 along horizontal direction, feeding is opened up in the bottom of feeding tank 32
Mouthful.
Further, the top of feeding tank 32 also sets up the second dust arrester 323, and the second dust arrester 323 is the second filtering
Strap, the second dust arrester 323 is connected with the inside of feeding tank 32, and annular slab 324, annular are also set at the top of feeding tank 32
Plate 324 is tapered conical plate downwards, and the tangential direction of the side wall of the other end of feeding pipeline 31 along feeding tank 32 is through sending
The side wall of batch can 32 is connected with the inside of feeding tank 32, and the upper end of annular slab 324 is connected with the top of feeding tank 32, annular slab
324 lower end is less than the height of the other end of the feeding pipeline 31 stretched into inside feeding tank 32, with to entering in feeding tank 32
Used foamed plastics carry out water conservancy diversion.The material that 324 pairs of annular slab enters in feeding tank 32 carries out water conservancy diversion, so shortens waste and old bubble
Foam the plastics distance of play and time in feeding tank 32, reduce material dust because caused by flying upward, and the second dedusting
The setting of device 323 can also adsorb dust, it is to avoid dust leakage causes dust pollution.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (8)
1. a kind of smokeless and dust free formula used foamed plastics reclaim granulator, it is characterised in that：Including breaker, storage device,
First dust arrester, feeding device, melting extrusion device, smoke removing device, pellet device, cooling device, drying unit, storing mistake
Device, storage device are crossed, the storage device includes storage bin, conveyance conduit, discharger, a feeding fan, the storing
Storehouse is the warehouse of closing, and one end of conveyance conduit is connected with breaker, and the other end is connected with the side wall of storage bin, and discharger is set
Put in the bottom of storage bin, discharging opening, the discharging of the entrance and storage bin of a feeding fan are also set up in the bottom of storage bin
Mouth connection, the feeding device includes feeding pipeline, feeding tank, and one end of feeding pipeline and the outlet of a feeding fan connect
Connect, the other end of feeding pipeline is connected with feeding tank, the feeding tank is the tank body of closing, and feeding is opened up in the bottom of feeding tank
Mouthful, the melting extrusion device includes melting extrusion screw rod, smoke removing device, feeding mouth and the feeding tank of the melting extrusion screw rod
Feeding port connected by pipeline, melting extrusion screw rod by the used foamed plastics high-temperature fusion of entrance into molten state, in melting
The side of extrusion screw rod opens up exhanst gas outlet, and the exhanst gas outlet of melting extrusion screw rod is connected by pipeline with smoke removing device, pelletizing
Device includes draping filter, extrusion die, water ring cooling dome, and the discharging opening of melting extrusion screw rod is by draping filter with squeezing
Go out die head connection, water ring cutting knife is set in the port of export of extrusion die, water ring cooling dome covers on the outside of extrusion die, and water ring is cut
Extrusion plastic melt is cut into plastic pellet by knife, and recirculated water is passed through in water ring cooling dome, and cooling device includes cooling bath, filtering
Groove and condenser, cooling bath are arranged on the port of export of water ring cooling dome, to accept plastic grain and recirculated water, at the bottom of cooling bath
Portion sets filter screen, and the discharging opening of cooling bath and the feeding mouth of drying unit are connected, so that plastic grain enters drying unit, filtering
The water that groove is arranged in the lower section of cooling bath, cooling bath exits into lautertuns, the delivery port of lautertuns from the filter screen of bottom
It is connected with condenser, recirculated water is exchanged heat and cooled down, the discharging opening of drying unit is connected by storing transition apparatus and storage device
Connect, the smoke removing device includes cooling tank, vavuum pump, drain tank, the cooling tank is horizontally disposed sealed cylinder tank body,
The smoke inlet of cooling tank is connected with the exhanst gas outlet of melting extrusion screw rod, the exhanst gas outlet of cooling tank and the air inlet of vavuum pump
Connection a, cooling water inlet pipe is also connected with vavuum pump, and the gas-vapor mix discharging opening of vavuum pump and the gas-vapor mix of drain tank enter
Material mouth is connected, and the gas vent and liquid outlet of drain tank discharge gas and liquid after sedimentation.
2. smokeless and dust free formula used foamed plastics as claimed in claim 1 reclaim granulator, it is characterised in that：In cooling tank
Smoke inlet, exhanst gas outlet, coolant outlet are opened up on the wall of side, smoke inlet and exhanst gas outlet are arranged on the top of cooling tank,
And smoke inlet and exhanst gas outlet are respectively close to two ends of cooling tank, one end and the melting extrusion screw rod of smoke inlet pipe
Exhanst gas outlet is connected, and the other end of smoke inlet pipe and the smoke inlet of cooling tank are connected, and coolant outlet is arranged on cooling tank
Bottom, the exhanst gas outlet of one end of flue gas escape pipe and cooling tank connects, the other end of flue gas escape pipe and entering for vavuum pump
Gas port is connected, and the coolant outlet of cooling water outlet pipe and cooling tank is connected, and the vavuum pump sets air inlet, water inlet, water
The water inlet connection of gas mixing discharging opening, cooling water inlet pipe and vavuum pump, drain tank is the sealed cylindrical tank being vertically arranged
Body, opens up gas-vapor mix feeding mouth, gas vent, liquid outlet on the side wall of drain tank, and gas-vapor mix feeding mouth is opened in
The bottom of drain tank, gas vent and liquid outlet are arranged on the side wall of the drain tank relative with gas-vapor mix feeding mouth, gas
Body, which is exported, is arranged on the top of drain tank, and liquid outlet is arranged on the bottom of drain tank, the gas-vapor mix feeding mouth of drain tank with
The gas-vapor mix discharging opening of vavuum pump is connected by pipeline, and gas escape pipe is connected with gas vent, liquid discharge tube and liquid
Outlet connection.
3. smokeless and dust free formula used foamed plastics as claimed in claim 2 reclaim granulator, it is characterised in that：The cooling tank
For the cylinder tank body being obliquely installed, height of the cooling tank close to one end of coolant outlet is less than cooling tank away from coolant outlet
One end.
4. smokeless and dust free formula used foamed plastics as claimed in claim 2 reclaim granulator, it is characterised in that：The bottom of drain tank
Portion is dismountable bottom plate, and the first screen pack and the second screen pack, the first screen pack are also set up in the cylindrical tank body of drain tank
Set close to gas vent and liquid outlet, the second screen pack is to be set close to gas-vapor mix feeding mouth, to pass through the first filtering
Net and the second screen pack separate the gas vent of drain tank, liquid outlet and gas-vapor mix feeding mouth, and then pass through screen pack
Stop the solid particulate matter or impurity mixed in water, to promote solid particulate matter or impurity sedimentation in drain tank, then by tearing open
The mode for unloading bottom plate discharges solid particulate matter or impurity.
5. smokeless and dust free formula used foamed plastics as claimed in claim 1 reclaim granulator, it is characterised in that：The storage dress
The bottom for the storage bin put is funnel-form, and discharging opening is opened up in funnelform bottom, and the discharger includes discharging blower fan, spiral
Pushing ram, the output end of discharging blower fan is connected with screw propulsion rod, and screw propulsion rod is arranged on the funnelform bottom of storage bin,
Screw propulsion rod includes first paragraph screw rod and second segment screw rod, the direction of rotation of first paragraph screw rod and the rotation side of second segment screw rod
To on the contrary, the discharging opening is arranged on the underface of the position of first paragraph screw rod and the connection of second segment screw rod.
6. smokeless and dust free formula used foamed plastics as claimed in claim 1 reclaim granulator, it is characterised in that：In storage bin
Top sets the first dust arrester, and the first dust arrester is connected with the inside of storage bin, also sets guide at the top of storage bin
Plate, the stock guide is arranged on the inside of storage bin, and stock guide is the swash plate being obliquely installed, and the other end of the conveyance conduit is worn
The side wall for crossing storage bin is connected with the inside of storage bin, and the upper end of the stock guide and the top of storage bin are connected, stock guide
Lower end is less than the height of the other end of the conveyance conduit stretched into inside storage bin, with to entering the used foamed plastics in storage bin
Carry out water conservancy diversion.
7. smokeless and dust free formula used foamed plastics as claimed in claim 1 reclaim granulator, it is characterised in that：The feeding dress
The feeding tank put is the cylindrical tank being vertically arranged, and rotary loading device, the rotary loading are also set up in the bottom of feeding tank
Device includes feeding motor, flat turn blade, and feeding motor drives flat turn blade to rotate, and the flat turn blade is put along horizontal direction
In the bottom of feeding tank, feeding port is opened up in the bottom of feeding tank.
8. smokeless and dust free formula used foamed plastics as claimed in claim 7 reclaim granulator, it is characterised in that：The feeding tank
Top also set up the second dust arrester, second dust arrester is connected with the inside of feeding tank, also the top in feeding tank
Annular slab is set, and the annular slab is tapered conical plate downwards, the side wall of the other end of the feeding pipeline along feeding tank
Tangential direction connected through the side wall of feeding tank with the inside of feeding tank, the upper end of the annular slab at the top of feeding tank with connecting
Connect, the lower end of annular slab is less than the height of the other end of the feeding pipeline stretched into inside feeding tank, with to entering in feeding tank
Used foamed plastics carry out water conservancy diversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350280.2A CN106985304B (en) | 2017-05-18 | 2017-05-18 | Smokeless and dust free formula used foamed plastics recycle granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350280.2A CN106985304B (en) | 2017-05-18 | 2017-05-18 | Smokeless and dust free formula used foamed plastics recycle granulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985304A true CN106985304A (en) | 2017-07-28 |
| CN106985304B CN106985304B (en) | 2018-12-07 |
Family
ID=59420525
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350280.2A Active CN106985304B (en) | 2017-05-18 | 2017-05-18 | Smokeless and dust free formula used foamed plastics recycle granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985304B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08169978A (en) * | 1994-12-20 | 1996-07-02 | Yukio Hiyama | Decomposer for waste tire, waste frp, etc. |
| JPH11323007A (en) * | 1998-05-22 | 1999-11-26 | Toshiba Corp | Device for treating waste plastic |
| CN202174730U (en) * | 2011-08-15 | 2012-03-28 | 芜湖纽麦特新材料有限公司 | Vacuum-pumping device of plastic extruding machine |
| CN106334438A (en) * | 2016-08-24 | 2017-01-18 | 安徽清溪环保科技有限公司 | Organic exhaust gas recovery processing device for reclaimed material high-temperature extruder |
-
2017
- 2017-05-18 CN CN201710350280.2A patent/CN106985304B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08169978A (en) * | 1994-12-20 | 1996-07-02 | Yukio Hiyama | Decomposer for waste tire, waste frp, etc. |
| JPH11323007A (en) * | 1998-05-22 | 1999-11-26 | Toshiba Corp | Device for treating waste plastic |
| CN202174730U (en) * | 2011-08-15 | 2012-03-28 | 芜湖纽麦特新材料有限公司 | Vacuum-pumping device of plastic extruding machine |
| CN106334438A (en) * | 2016-08-24 | 2017-01-18 | 安徽清溪环保科技有限公司 | Organic exhaust gas recovery processing device for reclaimed material high-temperature extruder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106985304B (en) | 2018-12-07 |
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