CN209832292U

CN209832292U - Plastic particle extruding, granulating and drying machine

Info

Publication number: CN209832292U
Application number: CN201920374428.0U
Authority: CN
Inventors: 黄伟; 李德锋
Original assignee: Dongguan Jianhong New Materials Technology Co Ltd
Current assignee: Dongguan Jianhong New Materials Technology Co Ltd
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2019-12-24
Anticipated expiration: 2029-03-23

Abstract

The utility model discloses a plastic particle extrusion granulating dryer, which comprises a drying chamber, a material guiding mechanism and a movable circulating mechanism, wherein a supporting seat is fixedly arranged at the bottom of the drying chamber, a feeding hole is arranged at one side of the top of the drying chamber, a discharging hole is arranged at the bottom of the drying chamber, the material guiding mechanism is arranged inside the drying chamber and comprises a first material guiding plate and a second material guiding plate, the second material guiding plate is fixedly arranged in the drying chamber at the bottom of the first material guiding plate, the first material guiding plate and the second material guiding plate are both in inclined arrangement, the inclination angles of the first material guiding plate and the second material guiding plate are relatively arranged, and the movable circulating mechanism is arranged at the top inside the drying chamber; the utility model has the advantages of reasonable and simple structure, the inner loop heating reduces the heat loss volume, guarantees drying temperature and efficiency, and the heating is removed in the drying chamber, and the drying is more balanced, increases drying time and dry route, makes drying effect better with the cooperation of removal circulation mechanism.

Description

Plastic particle extruding, granulating and drying machine

Technical Field

The utility model relates to a desiccator, in particular to plastic grain extrudes and cuts grain desiccator belongs to plastic grain processing equipment technical field.

Background

A pelletizer is a forming machine that manufactures materials into specific shapes, and molten polymer is extruded from a hot die and cut into pellets by a rotating knife rotating against the die face. The system features a specially designed water jet pelletizing chamber. The water flows in a spiral line around the tube until it flows out of the sweet chamber. After the pellets are cut, they are thrown into a water stream for primary quenching. Granule slurry tank is further cooled off to granule water thick liquid row, then sends into centrifugal drier desorption moisture, and the plastic grain is extruded and is cut grain back and need carry out drying process, but current drying device adopts the extrinsic cycle when using, and the heat loss volume is great, increases dry cost, and the heating source of drying chamber internal fixation leads to inside to have the temperature difference, influences dry efficiency, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a plastic grain extrudes eager grain desiccator.

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

the utility model relates to a grain desiccator is cut in plastic grain extrusion, including drying chamber, guide mechanism and removal circulation mechanism, the bottom fixed mounting of drying chamber has the supporting seat, the feed inlet is installed to one side at drying chamber top, the discharge gate has been seted up to the bottom of drying chamber, the internally mounted of drying chamber has guide mechanism, guide mechanism includes first stock guide and second stock guide, second stock guide fixed mounting is in the drying chamber of first stock guide bottom, first stock guide and second stock guide all are the slope setting, just the inclination of first stock guide and second stock guide sets up relatively, removal circulation mechanism is installed at the inside top of drying chamber.

As a preferred technical scheme of the utility model, remove circulation mechanism including removing seat and heater, remove a screw thread and install on the lead screw, mounting panel and drying chamber fixed mounting are passed through at the both ends of lead screw, the one end of lead screw is passed through the shaft coupling and is connected with servo motor's output transmission, the bottom fixed mounting who removes the seat has the heater.

As a preferred technical scheme of the utility model, air intake and air outlet have been seted up respectively to the both ends that the heater is relative, the filter plate is installed to one side that the heater is close to the air intake, circulating fan is installed to one side that the heater is close to the air outlet, install electric heating wire in the heater between circulating fan and the filter plate.

As an optimized technical scheme of the utility model, first stock guide and second stock guide comprise frame and hot plate, the height that highly is higher than the hot plate of frame.

As an optimal technical scheme of the utility model, the hot plate comprises upper screen plate, lower floor's otter board and electric heating plate, electric heating plate installs between upper screen plate and lower floor's otter board.

As an optimal technical scheme of the utility model, demountable installation has sealed lid on the discharge gate, install the hang plate in the drying chamber of discharge gate one side.

The utility model provides a plastic grain extrudes and cuts grain desiccator. Compared with the prior art, the method has the following beneficial effects:

1. this grain desiccator is cut in plastic grain extrusion through setting up the heater in the drying chamber, utilizes circulating fan and electric heating wire cooperation, realizes the inner loop heating of drying chamber air, reduces the heat loss volume, guarantees drying temperature and efficiency, and utilizes the dust filtration of filter plate in to the air at the circulation in-process to and the heater passes through the lead screw and removes the seat drive and remove the heating in the drying chamber, and the heating is dry more balanced, and the practicality is stronger.

2. This grain desiccator is cut in plastic grain extrusion, simple structure, convenient to use through setting up first stock guide and the second stock guide in the drying chamber, increases plastic grain drying time and drying route in the drying chamber, and the electric heating piece on the stock guide improves the heating drying performance of stock guide, and the cooperation of removal circulation mechanism for drying effect is better.

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. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the moving circulation mechanism of the present invention;

fig. 3 is a schematic structural view of a material guiding mechanism of the present invention;

fig. 4 is a schematic structural diagram of the heating plate of the present invention.

In the figure: 1. a drying chamber; 2. a supporting seat; 3. a feed inlet; 4. a discharge port; 5. a material guiding mechanism; 51. a first material guide plate; 52. a second material guide plate; 53. a frame; 54. heating plates; 6. a moving circulation mechanism; 61. a movable seat; 62. a screw rod; 63. a servo motor; 64. a heater; 65. an air inlet; 66. an air outlet; 67. filtering the plate; 68. a circulating fan; 69. an electric heating wire; 7. an upper layer screen plate; 8. a lower layer screen plate; 9. an electrical heating plate.

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.

Examples

As shown in fig. 1-4, a grain desiccator is extruded to plastic grain, including drying chamber 1, guide mechanism 5 and removal circulation mechanism 6, the bottom fixed mounting of drying chamber 1 has supporting seat 2, feed inlet 3 is installed to one side at drying chamber 1 top, discharge gate 4 has been seted up to the bottom of drying chamber 1, the internally mounted of drying chamber 1 has guide mechanism 5, guide mechanism 5 includes first stock guide 51 and second stock guide 52, second stock guide 52 fixed mounting is in drying chamber 1 of first stock guide 51 bottom, first stock guide 51 and second stock guide 52 all are the slope setting, just first stock guide 51 and second stock guide 52's inclination sets up relatively, removal circulation mechanism 6 is installed at the inside top of drying chamber 1.

The movable circulating mechanism 6 comprises a movable seat 61 and a heater 64, the movable seat 61 is installed on a screw rod 62 in a threaded manner, two ends of the screw rod 62 are fixedly installed on a drying chamber 1 through a mounting plate, one end of the screw rod 62 is connected with an output end of a servo motor 63 through a coupler in a transmission manner, the heater 64 is fixedly installed at the bottom of the movable seat 61, an air inlet 65 and an air outlet 66 are respectively formed at two opposite ends of the heater 64, a filter plate 67 is installed at one side, close to the air inlet 65, of the heater 64, a circulating fan 68 is installed at one side, close to the air outlet 66, of the heater 64 between the circulating fan 68 and the filter plate 67, the first material guide plate 51 and the second material guide plate 52 are composed of a frame 53 and a heating plate 54, the height of the frame 53 is higher than that of the heating plate 54, so that plastic, the hot plate 54 comprises upper otter board 7, lower floor's otter board 8 and electrical heating piece 9, electrical heating piece 9 is installed between upper otter board 7 and lower floor's otter board 8, and electrical heating piece 9 ohmic heating makes stock guide surface temperature rise and carries out the drying, demountable installation has sealed lid on the discharge gate 4, install the hang plate in the drying chamber 1 of discharge gate 4 one side, the ejection of compact of discharge gate 4 of being convenient for.

The working principle is as follows: when the utility model is used, plastic particles enter the first guide plate 51 of the guide mechanism 5 from the feed inlet 3 of the drying chamber 1, the plastic particles roll down to the second guide plate 52 from the first guide plate 51, then roll down to the bottom of the drying chamber 1 from the second guide plate 52, open the sealing cover on the discharge port 4, and are discharged from the drying chamber 1 through the discharge port 4, when the plastic particles are in the drying chamber 1, the servo motor 63 drives the screw rod 62 to rotate, the movable base 61 and the heater 64 are driven to move in the drying chamber 1, in the moving process, the circulating fan 68 leads in the air in the drying chamber 1 through the air inlet 65 at one end of the heater 64, the plastic particles are sequentially filtered through the filter plate 67 and the electric heating wire 69, and are conveyed into the drying chamber 1 through the air outlet 66 at the other end of the heater 64 after being heated, thereby, the internal circulation heating is carried out to the drying chamber 1, the heat loss is reduced, the drying temperature and the, and utilize the filter plate 67 to filter the dust in the air and the heater 64 passes through the lead screw 62 and removes the seat 61 drive and move the heating in drying chamber 1 in the circulation process, the heating and drying is more balanced, and at first stock guide 51 and the second stock guide 52 in drying chamber 1, increase the drying time and the dry route of plastic grain in drying chamber 1, and the electric heating piece 9 on the stock guide improves the heating and drying performance of stock guide, and with the cooperation of removal circulation mechanism 6 for drying effect is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plastic grain extrudes and cuts grain desiccator which characterized in that: comprises a drying chamber (1), a material guide mechanism (5) and a mobile circulating mechanism (6), a supporting seat (2) is fixedly arranged at the bottom of the drying chamber (1), a feeding hole (3) is arranged at one side of the top of the drying chamber (1), a discharge hole (4) is formed at the bottom of the drying chamber (1), a material guide mechanism (5) is arranged in the drying chamber (1), the material guiding mechanism (5) comprises a first material guiding plate (51) and a second material guiding plate (52), the second material guide plate (52) is fixedly arranged in the drying chamber (1) at the bottom of the first material guide plate (51), the first material guide plate (51) and the second material guide plate (52) are both arranged in an inclined way, the inclination angles of the first material guide plate (51) and the second material guide plate (52) are oppositely arranged, and a movable circulating mechanism (6) is installed at the top inside the drying chamber (1).

2. The plastic pellet extrusion cutting dryer as claimed in claim 1, wherein: remove circulation mechanism (6) including removing seat (61) and heater (64), remove seat (61) screw thread and install on lead screw (62), mounting panel and drying chamber (1) fixed mounting are passed through at the both ends of lead screw (62), the output transmission that shaft coupling and servo motor (63) are passed through to the one end of lead screw (62) is connected, the bottom fixed mounting who removes seat (61) has heater (64).

3. The plastic pellet extrusion cutting dryer as claimed in claim 2, wherein: air intake (65) and air outlet (66) have been seted up respectively to the both ends that heater (64) is relative, filter plate (67) are installed to one side that heater (64) are close to air intake (65), circulating fan (68) are installed to one side that heater (64) are close to air outlet (66), install electric heating wire (69) in heater (64) between circulating fan (68) and filter plate (67).

4. The plastic pellet extrusion cutting dryer as claimed in claim 1, wherein: the first material guide plate (51) and the second material guide plate (52) are both composed of a frame (53) and a heating plate (54), and the height of the frame (53) is higher than that of the heating plate (54).

5. The plastic pellet extrusion cutting dryer as claimed in claim 4, wherein: the heating plate (54) is composed of an upper layer screen plate (7), a lower layer screen plate (8) and an electric heating sheet (9), wherein the electric heating sheet (9) is arranged between the upper layer screen plate (7) and the lower layer screen plate (8).

6. The plastic pellet extrusion cutting dryer as claimed in claim 1, wherein: the material outlet (4) is detachably provided with a sealing cover, and an inclined plate is arranged in the drying chamber (1) on one side of the material outlet (4).