CN215619279U

CN215619279U - Efficient plastic granules granulator

Info

Publication number: CN215619279U
Application number: CN202121746047.4U
Authority: CN
Inventors: 胡建华; 邓素玉
Original assignee: Changzhou Guiling Drying Equipment Co ltd
Current assignee: Changzhou Guiling Drying Equipment Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-25
Anticipated expiration: 2031-07-29

Abstract

The utility model provides an efficient plastic particle granulator, and relates to the technical field of granulators. This efficient plastic granules granulator, including cooling tank and a cooling section of thick bamboo, a cooling section of thick bamboo sets up in cooling tank one side, the inside cooling subassembly that is provided with of a cooling section of thick bamboo, the cooling subassembly includes rotary drum, a plurality of reciprocal lead screw and hydrophobic plate, the rotary drum sets up inside a cooling section of thick bamboo, reciprocal lead screw sets up inside the rotary drum, hydrophobic plate fixed connection is on reciprocal lead screw top, hydrophobic plate top fixedly connected with fretwork board, the equal a plurality of horizontal poles of fixedly connected with in rotary drum both sides, a plurality of horizontal pole one end fixedly connected with puddler. This efficient plastic granules granulator upwards takes out the inside water of a cooling section of thick bamboo from the bottom to hydrophobic board to throw away water from the fretwork inboard, when hydrophobic board and fretwork board through the position of filter screen, the air of circulation dispels the heat to water, improves the radiating effect, accelerates the radiating efficiency.

Description

Efficient plastic granules granulator

Technical Field

The utility model relates to a granulator, in particular to an efficient plastic particle granulator, and belongs to the technical field of granulators.

Background

The plastic particles such as flame-retardant polyvinyl chloride plastic particles, low-smoke halogen-free polyolefin plastic particles and the like are obtained by melting and extruding by a screw extruder, and then sequentially cooling and granulating, wherein cooling is usually carried out by water cooling. As is known in the art, in order to effectively cool a molten plastic strand extruded from a screw extruder for subsequent granulation, a large amount of water is consumed, and 20 to 22 tons of water are consumed for the production of ten tons of plastic pellets per day. If the water is not recycled, waste is undoubtedly caused.

The water from the granulator (the water is the water which is obviously higher than the ambient temperature after the cooling of the plastic melt strip is completed) is introduced into the water collecting tank, the water in the water collecting tank is extracted by a water suction pump arranged at the water collecting tank and is recycled for the granulator, and if the water is recycled in time, the cooling effect of the plastic melt strip is influenced due to insufficient cooling, and the two difficult factors of advancing and retreating are troubled in the industry for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, a water pump arranged at a water collecting tank extracts water in the water collecting tank and recycles the water for the granulator, and if the water is recycled in time, the cooling effect on a plastic melt strip is influenced because the water is not sufficiently cooled.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an efficient plastic particle granulator comprises a cooling pool and a cooling cylinder, wherein the cooling cylinder is arranged on one side of the cooling pool, and a cooling assembly is arranged in the cooling cylinder;

the cooling assembly comprises a rotary drum, a plurality of reciprocating lead screws and a hydrophobic plate, the rotary drum is arranged inside the cooling drum, the reciprocating lead screws are arranged inside the rotary drum, the hydrophobic plate is fixedly connected to the top end of the reciprocating lead screws, the top of the hydrophobic plate is fixedly connected with a hollow plate, a plurality of transverse rods are fixedly connected to two sides of the rotary drum, and a stirring rod is fixedly connected to one end of each transverse rod.

Preferably, the inside both sides of rotary drum have all been seted up the spout, the equal fixedly connected with slide in reciprocal lead screw bottom both sides, two slide sliding connection is inside two spouts respectively, is favorable to spacing the slide.

Preferably, threaded connection has the thread bush outside reciprocal lead screw, the equal fixedly connected with dead lever in thread bush both sides, two the dead lever is kept away from the thread bush respectively with cooling section of thick bamboo inner wall both sides fixed connection, is favorable to fixing the thread bush to carry on spacingly to reciprocal lead screw.

Preferably, cooling section of thick bamboo top fixedly connected with filter screen, filter screen top fixedly connected with dust board is favorable to the ventilation, improves the cooling effect.

Preferably, dust board top one side fixedly connected with water pump, water pump input fixedly connected with inlet tube, the inlet tube extends to inside the cooling tank, water pump output fixedly connected with outlet pipe, the outlet pipe run through the dust board and with dust board fixed connection.

Preferably, the outside fixedly connected with water receiving plate of cooling section of thick bamboo, a plurality of water inlets have been seted up to cooling section of thick bamboo near water receiving plate one side, are favorable to leading-in cooling section of thick bamboo inside with spilt water again.

Preferably, cooling bobbin base fixedly connected with motor, motor output end fixedly connected with transmission shaft, the transmission shaft runs through cooling bobbin base and rotates with a cooling section of thick bamboo to be connected, the transmission shaft extends to inside one end of a cooling section of thick bamboo and rotary drum bottom fixed connection, is favorable to carrying out the transmission.

The utility model provides an efficient plastic particle granulator, which has the following beneficial effects:

1. this efficient plastic granules granulator passes through the motor start and drives the transmission shaft and rotate, and the transmission shaft drives the rotary drum and rotates, and the rotary drum drives the horizontal pole and rotates, and the horizontal pole drives the puddler and rotates, is favorable to cooling the inside water of a cooling section of thick bamboo for cooling efficiency.

2. This efficient plastic pellet granulator reciprocal lead screw drives the drain board and rotates, the inside spout of rotary drum carries out spacing drive slide to the slide and rotates simultaneously, the slide drives the thread bush and rotates, reciprocal lead screw outside threaded connection has the thread bush, the equal fixedly connected with dead lever in thread bush both sides, two dead levers are kept away from the thread bush respectively with cooling section of thick bamboo inner wall both sides fixed connection, be favorable to fixing the thread bush, reciprocating motion about going on in the time of reciprocal lead screw pivoted, it rotates to drive the fretwork board simultaneously, the inside water of cooling section of thick bamboo is upwards taken out from the bottom to the hydrophobic board simultaneously, and throw away water from the inside of fretwork board, when hydrophobic board and fretwork board pass through the position of filter screen, the air of circulation dispels the heat to water, and the heat dissipation effect is improved, and the heat dissipation efficiency is accelerated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the hydrophobic panel of the present invention;

FIG. 4 is a front cross-sectional view of the bowl of the present invention.

In the figure: 1. a cooling pool; 2. a cooling cylinder; 3. a rotating drum; 4. a cross bar; 5. a stirring rod; 6. a reciprocating screw rod; 7. a hydrophobic plate; 8. a hollowed-out plate; 9. filtering with a screen; 10. a dust guard; 11. a chute; 12. a slide plate; 13. a threaded sleeve; 14. fixing the rod; 15. a water receiving plate; 16. a water inlet; 17. a water pump; 19. a motor; 20. a drive shaft.

Detailed Description

The embodiment of the utility model provides an efficient plastic particle granulator.

Referring to fig. 1, 2, 3 and 4, the cooling device includes a cooling pool 1 and a cooling cylinder 2, wherein the cooling cylinder 2 is disposed at one side of the cooling pool 1, and a cooling assembly is disposed inside the cooling cylinder 2;

the cooling assembly comprises a rotary drum 3, a plurality of reciprocating screw rods 6 and a hydrophobic plate 7, the rotary drum 3 is arranged inside a cooling cylinder 2, the bottom of the cooling cylinder 2 is fixedly connected with a motor 19, the output end of the motor 19 is fixedly connected with a transmission shaft 20, the transmission shaft 20 penetrates through the bottom of the cooling cylinder 2 and is rotatably connected with the cooling cylinder 2, one end of the transmission shaft 20 extending into the cooling cylinder 2 is fixedly connected with the bottom of the rotary drum 3, which is favorable for transmission, the reciprocating screw rods 6 are arranged inside the rotary drum 3, two sides inside the rotary drum 3 are both provided with sliding grooves 11, two sides of the bottom end of the reciprocating screw rods 6 are both fixedly connected with sliding plates 12, the two sliding plates 12 are respectively and slidably connected inside the two sliding grooves 11, which are favorable for limiting the sliding plates 12, the outer side of the reciprocating screw rods 6 is in threaded connection with a threaded sleeve 13, two sides of the threaded sleeve 13 are both fixedly connected with fixed rods 14, and the two fixed rods 14 are far away from the threaded sleeve 13 and are respectively fixedly connected with two sides of the inner wall of the cooling cylinder 2, be favorable to fixing thread bush 13, thereby it is spacing to

reciprocal lead screw

6, 7 fixed connection of drain board is on 6 tops of reciprocal lead screw, 7 top fixedly connected with fretwork boards 8 of drain board, 3 equal a plurality of horizontal poles 4 of fixedly connected with in both sides of rotary drum, 4 one end fixedly connected with puddler 5 of a plurality of horizontal poles, 2 top fixedly connected with filter screens 9 of cooling cylinder, 9 top fixedly connected with dust board 10 of filter screen, be favorable to ventilating, improve the cooling effect, dust board 10 top one side fixedly connected with

water pump

17, 2 outside fixedly connected with water receiving plate 15 of cooling cylinder, cooling cylinder 2 is close to water receiving plate 15 one side and has been seted up a plurality of water inlets 16, be favorable to leading-in cooling cylinder 2 inside again with spilt water, water pump 17 input end fixedly connected with inlet tube, the inlet tube extends to inside cooling tank 1, water pump 17 output end fixedly connected with outlet pipe, the outlet pipe runs through dust board 10 and with dust board 10 fixed connection.

When the utility model is used: the water pump 17 is started to pump water from the inside of the cooling pool 1 and discharge the water from the water outlet pipe into the cooling cylinder 2, the motor 19 is started to drive the transmission shaft 20 to rotate, the transmission shaft 20 drives the rotary cylinder 3 to rotate, the rotary cylinder 3 drives the cross rod 4 to rotate, the cross rod 4 drives the stirring rod 5 to rotate, cooling of the water in the cooling cylinder 2 is facilitated, cooling efficiency is improved, meanwhile, the sliding chute 11 in the rotary cylinder 3 limits the sliding plate 12 to drive the sliding plate 12 to rotate, the sliding plate 12 drives the threaded sleeve 13 to rotate, the outer side of the reciprocating screw rod 6 is in threaded connection with the threaded sleeve 13, both sides of the threaded sleeve 13 are fixedly connected with the fixing rods 14, the two fixing rods 14 are far away from the threaded sleeve 13 and are respectively and fixedly connected with both sides of the inner wall of the cooling cylinder 2, the threaded sleeve 13 is facilitated to be fixed, the reciprocating screw rod 6 reciprocates up and down while rotating, the reciprocating screw rod 6 drives the drainage plate 7 to rotate and simultaneously drives the hollow plate 8 to rotate, simultaneously the inside water of a cooling section of thick bamboo 2 is upwards taken out from the bottom to with water from the inside throw-away of fretwork board 8, when hydrophobic board 7 and fretwork board 8 through the position of filter screen 9, the air of circulation dispels the heat to water, improves the radiating effect, accelerate the radiating efficiency, cooling section of thick bamboo 2 outside fixedly connected with water receiving plate 15, cooling section of thick bamboo 2 is close to water receiving plate 15 one side and has been seted up a plurality of water inlets 16, be favorable to leading-in cooling section of thick bamboo 2 inside again with spilt water.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an efficient plastic granules granulator, includes cooling bath (1) and a cooling section of thick bamboo (2), a cooling section of thick bamboo (2) set up in cooling bath (1) one side, its characterized in that: a cooling component is arranged inside the cooling cylinder (2);

the cooling assembly comprises a rotary drum (3), a plurality of reciprocating screw rods (6) and a hydrophobic plate (7), the rotary drum (3) is arranged inside a cooling cylinder (2), the reciprocating screw rods (6) are arranged inside the rotary drum (3), the hydrophobic plate (7) is fixedly connected to the top end of the reciprocating screw rods (6), a hollowed-out plate (8) is fixedly connected to the top of the hydrophobic plate (7), a plurality of transverse rods (4) are fixedly connected to the two sides of the rotary drum (3), and a plurality of transverse rods (4) and one end of a stirring rod (5) are fixedly connected to the two sides of the rotary drum (3).

2. A high efficiency plastic pellet granulator as claimed in claim 1, wherein: the inside both sides of rotary drum (3) have all been seted up spout (11), the equal fixedly connected with slide (12) in reciprocal lead screw (6) bottom both sides, two slide (12) sliding connection is inside two spouts (11) respectively.

3. A high efficiency plastic pellet granulator as claimed in claim 1, wherein: threaded connection has thread bush (13) outside reciprocal lead screw (6), the equal fixedly connected with dead lever (14) in thread bush (13) both sides, two dead lever (14) are kept away from thread bush (13) and are respectively with a cooling section of thick bamboo (2) inner wall both sides fixed connection.

4. A high efficiency plastic pellet granulator as claimed in claim 1, wherein: the top of the cooling cylinder (2) is fixedly connected with a filter screen (9), and the top end of the filter screen (9) is fixedly connected with a dust baffle plate (10).

5. A high efficiency plastic pellet granulator as claimed in claim 4, wherein: dust board (10) top one side fixedly connected with water pump (17), water pump (17) input end fixedly connected with inlet tube, the inlet tube extends to inside cooling bath (1), water pump (17) output end fixedly connected with outlet pipe, the outlet pipe run through dust board (10) and with dust board (10) fixed connection.

6. A high efficiency plastic pellet granulator as claimed in claim 1, wherein: a water receiving plate (15) is fixedly connected to the outer side of the cooling cylinder (2), and a plurality of water inlets (16) are formed in one side, close to the water receiving plate (15), of the cooling cylinder (2).

7. A high efficiency plastic pellet granulator as claimed in claim 1, wherein: a cooling section of thick bamboo (2) bottom fixedly connected with motor (19), motor (19) output end fixedly connected with transmission shaft (20), transmission shaft (20) run through a cooling section of thick bamboo (2) bottom and rotate with a cooling section of thick bamboo (2) and be connected, transmission shaft (20) extend to a cooling section of thick bamboo (2) inside one end and rotary drum (3) bottom fixed connection.