A kind of novel environment friendly waste plastic recycling pelletizer
Technical field
The present invention relates to plastic reclaimed technical field, specially a kind of novel environment friendly is recycled with waste plastic and is granulated
Machine.
Background technique
Plastics are, by high-molecular compound made of addition polymerization or polycondensation polymerized, to be commonly called as plastics using monomer as raw material
Or resin, it can freely change ingredient and body styles, by synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant
Equal additives composition.Plastics are widely used in the every aspect of industry and life, and demand is huge, and pelletizer is as production plastics
Important equipment is widely used in chemical company, in order to improve the production efficiency, how to allow and a pelletizer while producing more plastics simultaneously
The plastic pellet that different-grain diameter can be produced is technical problem just to be solved, so the plastics for treating those exhaust gas are hesitated to discard, and
And environment is also polluted, so that environment is difficult to repair.
Chinese document is a kind of dual preheating plastic granulator of CN206883952U, the structure letter of the utility model
Single, easy to use, the cooling storehouse and preheating cavity of setting can be by the heat utilizations at extrusion die, to improve the benefit of heat
With rate;The tail gas that the exhaust fan and exhaust gas cleaner of setting can generate pelletizer purifies;The dual preheating being arranged
Device can be improved the heat utilization ratio of pelletizer, but exists and have not been able in melting extrusion process since plastic grain is larger
Melt completely, so need to crush.
Chinese document is a kind of plastic granulator of improvement of CN203331273U, and the utility model is structurally reasonable,
Heating temperature can be changed by temperature adjustment control panel, improve the service performance of pelletizer, the setting circulation water filling on extrusion device
Water tank can make preferably to be cooled and shaped when plastic extrusion, but plastics can not be crushed when extrusion completely by existing to melt
Grain, causes the granular mass finally squeezed out bad.
For this purpose, proposing that a kind of novel environment friendly waste plastic recycles pelletizer.
Summary of the invention
The purpose of the present invention is to provide a kind of novel environment friendly waste plastics to recycle pelletizer, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of novel environment friendly waste plastic recycles pelletizer, including grain box, inlet port and outlet port, it is described into
Material mouth penetrates through the upper end for being connected to grain box, and the lower end of the grain box is fixedly connected with multiple brackets, the discharge port perforation
It is connected to the lower end of grain box side, motor is fixedly connected with by fixed frame on the side wall of the grain box;
Extrusion cylinder is fixedly connected on the inner sidewall of the grain box, and extrusion cylinder is communicated with feed inlet, the extrusion cylinder
Inner sidewall on be fixedly connected with several annular-heating circles, the output end of the motor is fixedly connected with the input terminal of speed reducer,
The output end of the speed reducer is fixedly connected with one end of shaft, the other end of the shaft sequentially pass through grain box side wall and
The side wall of extrusion cylinder simultaneously reaches in grain box, and the shaft, which is located on one section of lateral wall immediately below feed inlet, is connected with pulverizer
Structure, the disintegrating mechanism;
The shaft, which is located on one section of lateral wall in extrusion cylinder, is fixedly connected with the first screw blade and the second circular knife
Piece, the shaft are connected with cutting grinding machine on one section of lateral wall between the first screw blade and the second screw blade
Structure, the extrusion cylinder are fixedly connected with extruding module far from one end of the second screw blade, if offering in the extruding module
Dry die hole, and squeeze module and be actively socketed on the lateral wall of shaft, the shaft is located at one section of lateral wall in grain box
Upper fixing sleeve is connected to grain-cutter piece, and one end that the shaft is located in grain box is fixedly connected with the first flabellum.
Preferably, the disintegrating mechanism includes the first angular wheel, the second angular wheel and fixed frame, and the fixed frame is solid
Surely it is connected on the inner sidewall of extrusion cylinder, the vertical side walls of the fixed frame are actively socketed in shaft, first conical tooth
Wheel is fixedly attached on one section of lateral wall that shaft is located in fixed frame, and first angular wheel is engaged with the second angular wheel
Connection, the upper end of second angular wheel are fixedly connected with one end of bull stick, and the other end activity of the bull stick is through fixation
The lateral sidewalls of frame are simultaneously fixedly connected with the second Disintegrating knife.
Preferably, the bull stick, which is located on one section of lateral wall above fixed frame, is symmetrically connected with two scraping blades.
Preferably, the bull stick, which is located on one section of lateral wall above scraping blade, is fixedly connected with the first Disintegrating knife, described
First Disintegrating knife and the second Disintegrating knife mutually stagger.
Preferably, fixed on one section of lateral wall of the bull stick between the first Disintegrating knife and the second Disintegrating knife to connect
It is connected to friction blade.
Preferably, the cutting and grinding mechanism includes squeezing disk, cutting blade and two fixed blades, and the extruding disk is solid
Surely shaft is socketed on one section of lateral wall between the first screw blade and the second screw blade, is opened up on the extruding disk
There are several extruded holes, two fixed blades are symmetrically connected on one section of inner sidewall of extrusion cylinder, the fixed blade
It is rotatably connected to mill ball in the rotation slot opened up on side wall, the position of the mill ball and extruded hole matches, the cutting
Blade is fixedly attached on one section of lateral wall that shaft is located in extrusion cylinder, and fixed blade be located at cutting blade and squeeze disk it
Between.
Preferably, muff is fixedly connected on the lateral wall of the extrusion cylinder.
Preferably, fixing sleeve is connected to first annular plate on the lateral wall for squeezing module, and one section of the muff is outer
Fixing sleeve is connected to the second annular slab on side wall, and the side wall of the first annular plate and the second annular slab is fixedly connected in grain box
Inner sidewall on, the extrusion cylinder is communicated with one end of gas-guide tube on one section of side wall for squeezing module, the gas-guide tube
The other end is through muff and reaches outside muff, and the gas-guide tube is located at the perforation of one end outside muff and is connected with check valve,
The lateral wall of the muff or that be fixedly connected with electric heating wire, the upper end bending place of the extrusion cylinder is communicated with ventilation
One end of pipe, the other end of the snorkel is through muff and the second annular slab and the top for reaching muff, the extruding
Cylinder is located at one end that one section of side wall perforation below gas-guide tube is connected with air inlet pipe, and the other end of the air inlet pipe runs through muff
And it reaches below muff.
Preferably, fixing sleeve is connected to the first sprocket wheel, first sprocket wheel on one section of lateral wall of the output shaft of the motor
Be connected with the second sprocket wheel by chain, fixed one end for being plugged with swingle on second sprocket wheel, the swingle it is another
End sequentially passes through the side wall of grain box and the left side of the second annular slab and the second annular slab of arrival, and the swingle is located at the second ring
One end on the left of shape plate is fixedly connected with the second flabellum.
Compared with prior art, the beneficial effects of the present invention are:
It 1, in this way can be cracking by molding powder by the way that the first Disintegrating knife, the second Disintegrating knife and friction blade is added
It is broken, there is good crushing effect.
2, by the way that the first screw blade and cutting and grinding mechanism is added, not only plastics can thoroughly be crushed at this time, together
When plastics can also be promoted to advance, stir the plastics of thawing so that plastics from die hole squeeze out when, there will be no remaining original modeling
Material.
3, by the way that the first flabellum is added, the plastic grain just come out can quickly be cooled down, convenient for cutting for plastic grain
It is disconnected.
4, by the way that the second flabellum and electric heating wire is added, airflow circulating is formed, both will can constantly have been melted expensive in
Exhaust gas take away burning, and the exhaust gas after burning can be taken out of give plastics preheating, in this way accelerate melt extrusion.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the portion A of the present invention structural schematic diagram;
Fig. 3 is that the present invention squeezes dish structure schematic diagram.
In figure: grain box 1, feed inlet 2, discharge port 3, extrusion cylinder 4, motor 5, speed reducer 6, shaft 7, disintegrating mechanism 8,
One angular wheel 801, the second angular wheel 802, fixed frame 803, bull stick 804, the first Disintegrating knife 805, the second Disintegrating knife
806, the first screw blade 9, the second screw blade 10, cutting and grinding mechanism 11, extruding disk 1101, cutting blade 1102, fixation
Blade 1103, squeezes module 12, pelletizing blade 13, first annular plate 14, the second annular slab 15, the first sprocket wheel at mill ball 1104
16, chain 17, the second sprocket wheel 18, swingle 19, muff 20, friction blade 21.
Specific embodiment party
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of novel environment friendly waste plastic recycling pelletizer, including grain box (1), feed inlet (2) and discharge port
(3), (2 perforations are connected to the upper end of grain box (1) to the feed inlet, and the lower end of the grain box (1) is fixedly connected with multiple
Frame, discharge port (3) perforation are connected to the lower end of grain box (1) side, pass through fixed frame on the side wall of the grain box (1)
It is fixedly connected with motor (5);
It is fixedly connected with extrusion cylinder (4) on the inner sidewall of the grain box (1), and extrusion cylinder (4) and feed inlet (2) phase
It is logical, several annular-heating circles are fixedly connected on the inner sidewall of the extrusion cylinder (4), annular-heating circle constantly adds to plastics
Heat, causes plastic melt, and motor (5), annular-heating circle, the first button switch and extraneous power supply collectively constitute one and connect back
Road, the output end of the motor (5) are fixedly connected with the input terminal of speed reducer (6), and the output end of the speed reducer (6) is fixed to be connected
It is connected to one end of shaft (7), the other end of the shaft (7) sequentially passes through the side wall of grain box (1) and the side wall of extrusion cylinder (4)
And reach in grain box (1), the shaft (7), which is located on one section of lateral wall immediately below feed inlet (2), is connected with disintegrating mechanism
(8), the disintegrating mechanism (8), the disintegrating mechanism (8) include the first angular wheel (801), the second angular wheel (802) and
Fixed frame (803), the fixed frame (803) are fixedly connected on the inner sidewall of extrusion cylinder (4), and the fixed frame (803) is erected
It is actively socketed on shaft (7) to side wall, first angular wheel (801) is fixedly attached to shaft (7) and is located at fixed frame
(803) on one section of lateral wall in, first angular wheel (801) engages connection with the second angular wheel (802), and described
The upper end of two angular wheels (802) is fixedly connected with one end of bull stick (804), and the other end activity of the bull stick (804) runs through
The lateral sidewalls of fixed frame (803) are simultaneously fixedly connected with the second Disintegrating knife (806), and the bull stick (804) is located above scraping blade
One section of lateral wall on be fixedly connected with the first Disintegrating knife (805), first Disintegrating knife (805) and the second Disintegrating knife
(806) it mutually staggers, the first Disintegrating knife (805) and the second Disintegrating knife (806) mutually staggered makes entire plastic crushing
Better effect in the process, the bull stick (804) between the first Disintegrating knife (805) and the second Disintegrating knife (806) one
Friction blade (21), friction blade (21) and the first Disintegrating knife (805), the second Disintegrating knife are fixedly connected on section lateral wall
(806) phase mutual friction, preferably by plastic crushing;
The shaft (7), which is located on one section of lateral wall in extrusion cylinder (4), is fixedly connected with the first screw blade (9) and
Two screw blades (10), one section outside of the shaft (7) between the first screw blade (9) and the second screw blade (10)
It is connected on wall cutting and grinding mechanism (11), the first screw blade (9) is constantly by the advance of plastic crushing and propulsion plastics, institute
Stating cutting and grinding mechanism (11) includes squeezing disk (1101), cutting blade (1102) and two fixed blades (1103), described to squeeze
It is outer that platen (1101) is fixedly attached to shaft (7) one section between the first screw blade (9) and the second screw blade (10)
On side wall, several extruded holes are offered on the extruding disk (1101), two fixed blades (1103) are symmetrically connected to
On one section of inner sidewall of extrusion cylinder (4), it is rotatably connected to and grinds in the rotation slot that is opened up on the side wall of the fixed blade (1103)
Abrading-ball (1104), the mill ball (1104) and the position of extruded hole match, and the cutting blade (1102) is fixedly attached to
Shaft (7) is located on one section of lateral wall in extrusion cylinder (4), and fixed blade (1103) is located at cutting blade (1102) and squeezes
Between disk (1101), plastics pass through cutting blade (1102), and fixed blade (1103) and mill ball (1104) make plastic crushing
Thoroughly, while from extruded hole it squeezes out, does not have the particle for not crushing and not melting, the extrusion cylinder in the thawing plastics of extrusion
(4) one end far from the second screw blade (10), which is fixedly connected with, squeezes module (12), offers on the extruding module (12)
Several die holes, and squeeze module (12) and be actively socketed on the lateral wall of shaft (7), the shaft (7) is located at grain box (1)
Fixing sleeve is connected to grain-cutter piece (13) on one section of interior lateral wall, and the shaft (7) is located at the fixed company in one end in grain box (1)
It is connected to the first flabellum, the continuous cooling extruded next plastic strip of the first flabellum.
Fixing sleeve is connected to first annular plate (14) on the lateral wall for squeezing module (12), and the one of the muff (20)
Fixing sleeve is connected to the second annular slab (15) on section lateral wall, and the side wall of the first annular plate (14) and the second annular slab (15) is equal
It is fixedly connected on the inner sidewall of grain box (1), the extrusion cylinder (4) is communicated on one section of side wall for squeezing module (12)
The other end of one end of gas-guide tube, the gas-guide tube through muff (20) and reaches muff (20) outside, the gas-guide tube position
Be connected with check valve in one end perforation of muff (20) outside, the lateral wall of the muff (20) or that be fixedly connected with
Electric heating wire, electric heating wire collectively constitute one to exhaust gas heating burning, electric heating wire, the second button switch and extraneous power supply is melted
Series loop, the upper end bending place of the extrusion cylinder (4) are communicated with one end of snorkel, and the other end of the snorkel runs through
Muff (20) and the second annular slab (15) and the top for reaching muff (20), the extrusion cylinder (4) are located at below snorkel
The perforation of one section of side wall be connected with one end of air inlet pipe, the other end of the air inlet pipe through muff (20) and reaches muff
(20) below, fixing sleeve is connected to the first sprocket wheel (16) on one section of lateral wall of the output shaft of the motor (5), first sprocket wheel
(16) it is connected with the second sprocket wheel (18) by chain (17), fixation is plugged with the one of swingle (19) on second sprocket wheel (18)
End, the other end of the swingle (19) sequentially pass through grain box (1) side wall and the second annular slab (15) and reach the second ring
The left side of shape plate (15), one end that the swingle (19) is located on the left of the second annular slab (15) are fixedly connected with the second flabellum,
Second flabellum constantly brings extraneous air-flow to extrusion cylinder (4), can thus take the exhaust gas in thawing out of.
In this case, the first button switch is opened, motor (5) and annular-heating circle bring into operation at this time, to feed inlet (2)
Interior that clean waste plastic is added, motor (5) drives speed reducer (6) operation, so that shaft (7) is driven to rotate, shaft (7)
Rotation will drive the first angular wheel (801) operation, and the first angular wheel (801) will drive the second angular wheel (802) operation,
Bull stick (804) starts turning at this time, and the rotation of bull stick (804) drives the first Disintegrating knife (805) and the second Disintegrating knife (806)
Rotation, the first Disintegrating knife (805) and the second Disintegrating knife (806) with rub blade (21) intersect give up it is broken, so as to give up
Plastics are abandoned to crush well;
Smashed plastics are scraped by scraping blade, and smashed waste plastic is taken in extrusion cylinder (4), then by the
One screw blade (9) crushes again, and annular-heating circle constantly heats at this time, and smashed waste plastic is melted, the first spiral
Blade (9) constantly blends waste plastic, while also promoting the waste plastic melted, when discarded plastics are advanced to cutting
When grinding at mechanism (11), cutting blade (1102) constantly cuts the waste plastic not crushed at this time, while will melt
Waste plastic is stirred, the phase mutual friction between cutting blade (1102) and fixed blade (1103), by waste plastic into one
Step agitation and crushing, while passing through the grinding of mill ball (1104) again, so that waste plastic thoroughly crushes, the discarded modeling of thawing
Material can thus filter out the plastics for not melting and not crushing, from extruding using the extruded hole squeezed on disk (1101)
The waste plastic that hole comes out passes through the propulsion and stirring of the second screw blade (10), and crushes, finally from extruding module (12)
On die hole squeeze out, cooled down by the wind that flabellum drives, be then cut into tiny particle by pelletizing blade (13),
Finally it is discharged from discharge port (3);
In granulation process, motor (5) drives the first sprocket wheel (16) rotation, and the first sprocket wheel (16) drives the second sprocket wheel (18)
Rotation, the second sprocket wheel (18) drives the rotation of the second flabellum, to extraneous air is evacuated in extrusion cylinder (4), into extrusion cylinder
(4) air-flow in is gone out the combustible waste gases generated are melted in extrusion cylinder (4) from gas-guide tube, is heated at this time by electric heating wire
Burning, the exhaust gas after burning enter in extrusion cylinder (4) from snorkel, preheat to the plastics crushed, thus accelerate plastics
Thawing squeeze out, shorten recovery time.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.