CN210233602U

CN210233602U - Plastic granulator with dust collector

Info

Publication number: CN210233602U
Application number: CN201920292899.7U
Authority: CN
Inventors: Rensong Wang; 王仁松; Rongkui Zhao; 赵荣奎; Wei Wang; 王威
Original assignee: Ruiou Qifu (suzhou) Packaging Technology Co Ltd
Current assignee: Ruiou Qifu (suzhou) Packaging Technology Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-04-03
Anticipated expiration: 2029-03-08

Abstract

The utility model relates to a plastic granulator with dust collector, including the feeding case, feeding roof portion is equipped with first driving motor, first rotating screw is installed to first driving motor output, just first rotating screw runs through the feeding case through the pivot and stretches into feeding incasement chamber, the fixed spiral lower blade that is equipped with on the first rotating screw, feeding case bottom discharge department wears to be equipped with the barrel, the barrel left side is equipped with second driving motor, second driving motor output is installed the second and is rotated the screw, just second rotation screw both ends are through bearing swing joint in barrel inner chamber, the fixed spiral stirring vane that is equipped with on the second rotating screw, barrel inner chamber cover is equipped with the heating chamber, the heating intracavity is fixed and is equipped with the heater, barrel roof portion one side is worn to be equipped with the blast pipe, can effectively clear up the harmful gas that the plastic raw materials produced when plastic granulator dissolves and cuts off, Dust, and the like.

Description

Plastic granulator with dust collector

Technical Field

The utility model relates to a plastic granulator with dust collector belongs to granulator technical field.

Background

The recycling of waste plastics, not only can practice thrift the resource greatly, can also reduce the pollution to the environment, improve the quality of ecological environment, be a big important measure of resource development, when waste plastics are retrieved, can use the plastic granulator to heat the melting to the plastics raw materials of recycling, and cut into the plastic granules of even size after extruding into the plastic strip, so as to do benefit to plastics secondary processing and become the industry finished product, when waste plastics are smelted and are pelletized in the plastic granulator, can produce a large amount of carbon monoxide and a small amount of waste gas such as carbon dioxide, sulfur dioxide and a large amount of smoke and dust, these impurity should be discharged in time, otherwise can influence the shaping quality of plastic granules, waste gas, the pollution of smoke and dust to the air is heavier simultaneously, extrusion die head when extrusion cuts off plastics into plastic granules, can produce the dust piece, consequently need further improvement.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a plastic granulator with dust collector, through setting up the spiral blanking blade, the plastic raw materials are conveniently and smoothly guided into the cylinder through the feeding box, through setting up the heater, the plastic raw materials in the cylinder can be heated and dissolved, through setting up the spiral stirring blade, the spiral stirring blade moves the molten plastic to the extrusion die head along the spiral stirring blade while fully stirring the plastic raw materials, through setting up the purification box, the smoke dust produced when the plastic raw materials are dissolved through the pipe and the air pump, carbon monoxide and the like are guided into the purification box through the exhaust pipe, the purification liquid in the purification box purifies the plastic raw materials, through setting up the dust removal box and the dust absorption fan, the debris that produces dust when the extrusion die head extrudes and cuts off the plastic particles can be absorbed, the dust is discharged through the dust exhaust pipe, the dust collection box can be arranged at the tail part of the dust exhaust pipe, so that the dust pollution to the working environment is avoided, and the problem in the background technology can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

a plastic granulator with a dust removal device comprises a feeding box, wherein a first driving motor is arranged at the top of the feeding box, a first rotating screw is mounted at the output end of the first driving motor, the first rotating screw penetrates through the feeding box through a rotating shaft and extends into an inner cavity of the feeding box, a spiral discharging blade is fixedly arranged on the first rotating screw, a barrel body penetrates through a discharging position at the lower end of the feeding box, a second driving motor is arranged on the left side of the barrel body, a second rotating screw is mounted at the output end of the second driving motor, two ends of the second rotating screw are movably connected to the inner cavity of the barrel body through bearings, a spiral stirring blade is fixedly arranged on the second rotating screw, a heating cavity is sleeved on the inner cavity of the barrel body, a heater is fixedly arranged in the heating cavity, an exhaust pipe penetrates through one side of the top of the barrel body, an air pump is connected between, the fixed extrusion die that is equipped with of barrel right side discharge gate department, extrusion die right side fixedly connected with dust removal case, dust removal case upper end is fixed to be worn to be equipped with the dust absorption fan, the fixed cover in dust absorption fan upper end is equipped with the dust exhaust pipe.

Further, the fixed backup pad that is equipped with in barrel bottom, backup pad top one side is equipped with a supporting bench, a supporting bench top and second driving motor fixed connection, the backup pad bottom evenly is equipped with the supporting leg, fixedly connected with diaphragm between the supporting leg, just purifying box, air pump are fixed to be located the diaphragm top.

Further, feed inlets are symmetrically formed in two sides of the top of the feeding box.

Further, glass observation windows are arranged on the front faces of the feeding box and the dust removal box.

Further, the right side of the supporting plate is fixedly provided with a material taking table, and the position of the material taking table corresponds to the position of a discharge hole at the bottom of the dust removal box.

Further, an exhaust port is formed at one side of the purification box.

The utility model discloses beneficial effect: through setting up spiral unloading blade, the plastic materials of being convenient for smoothly goes in leading-in barrel through the feeding case, through setting up the heater, can heat the plastic materials in the barrel and dissolve, through setting up spiral stirring blade, spiral stirring blade removes to extrusion die with fused plastics along with spiral stirring blade when carrying out intensive mixing to plastic materials, through setting up the purifying box, the smoke and dust that produces when can dissolve plastic materials through pipe and air pump, carbon monoxide etc. is leading-in to the purifying box through the blast pipe, the scavenging solution in the purifying box purifies it, can absorb the piece that produces the dust when extrusion die extrusion cuts off plastic granules through setting up dust removal case and dust absorption fan, discharge through the dust exhaust pipe, can set up the dust collection box at dust exhaust pipe afterbody, avoid dust pollution operational environment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a sectional view of the plastic granulator with a dust removing device of the present invention.

Figure 2 is the utility model discloses a cross-sectional view of plastic granulator feeding case with dust collector.

Fig. 3 is a sectional view of the dust removing box of the plastic granulator with a dust removing device.

Reference numbers in the figures: 1. a feeding box; 2. a first drive motor; 3. a first rotating screw; 4. a helical blanking blade; 5. a barrel; 6. a second drive motor; 7. a second rotating screw; 8. a helical mixing blade; 9. a heating cavity; 10. a heater; 11. an exhaust pipe; 12. an air pump; 13. a purification box; 14. an extrusion die head; 15. a dust removal box; 16. a dust collection fan; 17. a dust exhaust pipe; 18. a support plate; 19. supporting legs; 20. a transverse plate; 21. a support table; 22. a feed inlet; 23. a glass observation window 24 and a material taking platform; 25. and (7) an exhaust port.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a plastic granulator with a dust removing device comprises a feeding box 1, a first driving motor 2 is arranged at the top of the feeding box 1, a first rotating screw 3 is installed at the output end of the first driving motor 2, the first rotating screw 3 penetrates through the feeding box 1 through a rotating shaft and extends into the inner cavity of the feeding box 1, a spiral blanking blade 4 is fixedly arranged on the first rotating screw 3, a cylinder 5 penetrates through the discharging part at the lower end of the feeding box 1, a second driving motor 6 is arranged at the left side of the cylinder 5, a second rotating screw 7 is installed at the output end of the second driving motor 6, two ends of the second rotating screw 7 are movably connected to the inner cavity of the cylinder 5 through bearings, a spiral stirring blade 8 is fixedly arranged on the second rotating screw 7, a heating cavity 9 is sleeved in the inner cavity of the cylinder 5, and a heater 10 is fixedly arranged in the

heating cavity

9, 5 top one side of barrel is worn to be equipped with blast pipe 11, be connected with air pump 12 between the blast pipe 11, air pump 12 is connected with purifying box 13 through

blast pipe

11, 5 right side discharge gate department of barrel is fixed and is equipped with extrusion die 14, 14 right side fixedly connected with dust removal case 15 of extrusion die, dust removal case 15 upper end is fixed to be worn to be equipped with dust absorption fan 16, the fixed cover in dust absorption fan 16 upper end is equipped with dust exhaust pipe 17.

The fixed backup pad 18 that is equipped with in barrel 5 bottom, 18 top one side of backup pad is equipped with a supporting bench 21, a supporting bench 21 top and 6 fixed connection of second driving motor, 18 bottoms of backup pad evenly are equipped with supporting leg 19, fixedly connected with diaphragm 20 between the supporting leg 19, just purifying box 13, air pump 12 are fixed to be located the diaphragm 20 top, feed inlet 22 has been seted up to 1 top bilateral symmetry of feeding case, glass observation window 23 has all been seted up with dust removal case 15 in feeding case 1, the operating condition in feeding case 1 and the dust removal case 15 of being convenient for observe in real time, 18 right sides of backup pad are fixed to be equipped with gets material platform 24, just it is corresponding with dust removal case 15 bottom discharge gate position to get material platform 24 position, gas vent 25 has been seted up to purifying box 13 one side.

The utility model discloses the theory of operation: when the device is used, the first driving motor 2, the second driving motor 6 and the heater 10 are turned on, the spiral discharging blade 4 rotates to guide plastic raw materials into the feeding box 1 from the feeding hole, the plastic raw materials are guided into the barrel 5 along the spiral discharging blade 4, the heater 10 carries out hot melting on the plastic raw materials, the spiral stirring blade 8 fully stirs the plastic raw materials to be beneficial to fully dissolving the plastic raw materials, the air pump 12 is turned on, smoke and carbon monoxide generated when the plastic raw materials are dissolved are guided into the purifying box 13 through the exhaust pipe 11, purifying liquid in the purifying box 13 purifies the plastic raw materials and then discharges clean air, the melted plastic raw materials move to the extrusion die head 14 along the spiral stirring blade 8 to be extruded and cut into plastic particles, the plastic particles are discharged from the discharging hole at the lower end of the dust removing box 15, the dust suction fan 16 is turned on to absorb dust fragments generated when the extrusion die head is extruded and cut into the plastic, and is discharged through the dust exhaust pipe 17.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a plastic granulator with dust collector, includes feeding case (1), its characterized in that: the feeding box (1) top is equipped with first driving motor (2), first rotating screw (3) is installed to first driving motor (2) output, just first rotating screw (3) runs through feeding box (1) through the pivot and stretches into feeding box (1) inner chamber, fixed spiral unloading blade (4) that are equipped with on first rotating screw (3), barrel (5) are worn to be equipped with in feeding box (1) lower extreme ejection of compact department, barrel (5) left side is equipped with second driving motor (6), second rotating screw (7) is installed to second driving motor (6) output, just second rotating screw (7) both ends are through bearing swing joint in barrel (5) inner chamber, fixed spiral stirring vane (8) that are equipped with on second rotating screw (7), barrel (5) inner chamber cover is equipped with heating chamber (9), heating chamber (9) internal fixation is equipped with heater (10), exhaust pipe (11) wear to be equipped with on barrel (5) top one side, be connected with air pump (12) between exhaust pipe (11), air pump (12) are connected with purifying box (13) through exhaust pipe (11), barrel (5) right side discharge gate department is fixed and is equipped with extrusion die head (14), extrusion die head (14) right side fixedly connected with dust removal case (15), dust removal case (15) upper end is fixed to be worn to be equipped with dust absorption fan (16), dust absorption fan (16) upper end is fixed to be equipped with dust exhaust pipe (17) in a fixed cover.

2. The plastic granulator with dust removing device as claimed in claim 1, wherein: barrel (5) bottom is fixed and is equipped with backup pad (18), backup pad (18) top one side is equipped with brace table (21), brace table (21) top and second driving motor (6) fixed connection, backup pad (18) bottom evenly is equipped with supporting leg (19), fixedly connected with diaphragm (20) between supporting leg (19), just purifying box (13), air pump (12) are fixed and are located diaphragm (20) top.

3. The plastic granulator with dust removing device as claimed in claim 1, wherein: the feeding ports (22) are symmetrically arranged on two sides of the top of the feeding box (1).

4. The plastic granulator with dust removing device as claimed in claim 1, wherein: glass observation windows (23) are arranged on the front surfaces of the feeding box (1) and the dust removal box (15).

5. A plastics material pelletiser as claimed in claim 2, wherein: the material taking table (24) is fixedly arranged on the right side of the supporting plate (18), and the position of the material taking table (24) corresponds to the position of a discharge hole in the bottom of the dust removing box (15).

6. The plastic granulator with dust removing device as claimed in claim 1, wherein: an exhaust port (25) is formed in one side of the purification box (13).