CN212528354U

CN212528354U - Recycled plastic particle crystallization drying device

Info

Publication number: CN212528354U
Application number: CN202020727981.0U
Authority: CN
Inventors: 万颜华; 孙淑红
Original assignee: Tianjin City Wantaitong Plastic Products Co ltd
Current assignee: Tianjin City Wantaitong Plastic Products Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-12
Anticipated expiration: 2030-05-07

Abstract

The utility model aims to provide a regenerated plastic particle crystallization drying device which has simple structure and convenient use and can be dried circularly, which comprises a drying box, the drying box is fixedly arranged on the bottom plate through supporting legs, a feed hopper communicated with the inner cavity of the drying box is arranged on the side wall of the drying box, a discharge port is arranged at the bottom of the drying box, a discharge door is hinged at the discharge port, a net barrel is fixedly arranged in the drying box, when the discharge door is in a closed state, the bottom of the net cylinder is in contact with the discharge door, the bottom of the net cylinder is provided with a feed inlet, the top of the side wall of the net cylinder is provided with a feed back port, the net cylinder is rotatably provided with a rotating shaft, the rotary shaft is fixedly provided with a spiral screen plate, the top of the drying box is fixedly provided with a motor for driving the rotary shaft to rotate, and the top of the inner side of the drying box is fixedly provided with an air jet plate.

Description

Recycled plastic particle crystallization drying device

Technical Field

The utility model relates to a drying device specifically is a reclaimed plastic granule crystallization drying device.

Background

At present, in the production and processing of plastics, the plastic granules of raw and other materials often need to be dried, and after the plastic granules raw and other materials are chemically synthesized, the plastic granules contain a large amount of moisture and need to be dried, so that the smooth proceeding of the later-stage processing and production process can be ensured. However, the existing drying device has insufficient drying, so that the drying effect of plastic particles is poor, the quality of the processed products in the later period is poor, and the production cost of enterprises is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, convenient to use, dry recycled plastic particle crystallization drying device can circulate to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a reclaimed plastic granule crystallization drying device, includes the drying cabinet, the drying cabinet passes through supporting leg fixed mounting on the bottom plate, install the feeder hopper rather than the inner chamber intercommunication on the lateral wall of drying cabinet, the bottom of drying cabinet is equipped with the discharge gate, discharge gate department articulates there is the discharge gate, fixed mounting has a net section of thick bamboo in the drying cabinet works as when the discharge gate is in the closed condition, the bottom of net section of thick bamboo with the discharge gate contacts, the feed inlet has been seted up to the bottom of net section of thick bamboo, the feed back mouth has been seted up at the lateral wall top of net section of thick bamboo, the pivot is installed to the net section of thick bamboo internal rotation, fixed mounting has spiral otter board in the pivot, the top fixed mounting of drying cabinet is used for the drive pivot pivoted motor, the inboard top fixed.

As a further aspect of the present invention: still include a plurality of otter boards, otter board top-down slope is installed just be located on the net section of thick bamboo between feed inlet and the feed back mouth, the otter board has ascending end and decline end, and ascending end and decline between the adjacent otter board are close to mutually, the decline end of otter board has seted up the blanking mouth.

As a further aspect of the present invention: the inner wall of the drying box gradually shrinks towards the discharge hole and forms a horn-shaped ring surface.

As a further aspect of the present invention: drying lamp strip is evenly installed to the hoop on the inner wall of drying cabinet, the vertical setting of drying lamp strip.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, convenient to use through accomplishing a net section of thick bamboo in the drying cabinet, rotates through the pivot in the net section of thick bamboo and installs the spiral otter board to realize that plastic granules's internal recycle promotes, and then improve drying efficiency, a net section of thick bamboo is network structure with the spiral otter board, thereby increases the gas permeability, makes lining up that high temperature air current can be better, improves plastic granules and high temperature air current's contact time.

2. Through installing a plurality of layers of otter boards on the outer wall at a net section of thick bamboo, and the ascending end between the adjacent layer otter board is close to with the decline end, and the blanking mouth is seted up to the decline end of otter board, from making plastic granules form circuitous blanking, prolongs plastic granules dead time by a wide margin to reduce circulation promotion number of times, improve work efficiency, reach the effect of energy saving simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a recycled plastic particle crystallization drying device;

FIG. 2 is a partially enlarged view of a recycled plastic pellet crystallization drying apparatus;

in the figure: motor 1, feeder hopper 2, gas nozzle plate 3, feed back 4, stoving lamp strip 5, blanking mouth 6, otter board 7, drying cabinet 8, net section of thick bamboo 9, spiral otter board 10, pivot 11, mesa 12, discharge door 13, bottom plate 14, supporting leg 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a recycled plastic particle crystallization drying device includes a drying box 8, the drying box 8 is fixedly mounted on a bottom plate 14 through support legs 15, a feed hopper 2 communicated with an inner cavity of the drying box 8 is mounted on a side wall of the drying box 8, a discharge port is disposed at a bottom of the drying box 8, a discharge door 13 is hinged at the discharge port, a mesh cylinder 9 is fixedly mounted in the drying box 8, when the discharge door 13 is in a closed state, a bottom of the mesh cylinder 9 contacts with the discharge door 13, a feed inlet is disposed at a bottom of the mesh cylinder 9, a feed back port 4 is disposed at a top of a side wall of the mesh cylinder 9, a rotating shaft 11 is rotatably mounted in the mesh cylinder 9, a spiral mesh plate 107 is fixedly mounted on the rotating shaft 11, a motor 1 for driving the rotating shaft 11 to rotate is fixedly mounted at a top of the, the inboard top fixed mounting of drying cabinet 8 has jet-propelled board 3, stoving lamp strip 5 is evenly installed to the hoop on the inner wall of drying cabinet 8, the vertical setting of stoving lamp strip 5.

When drying plastic granules, be connected gas injection plate 3 with external heat source, this heat source can adopt the air heater, the high temperature air current that the air heater produced spouts into 8 insides of drying cabinet through 3 top-down of gas injection plate, put into 8 inner chambers of drying cabinet with plastic granules by feeder hopper 2 and dry, motor 1 drive pivot 11 rotates, thereby make spiral otter board 107 rotate, and then make the plastic granules that are located 8 inner chamber bottoms of drying cabinet promote from inside, and discharge by feed back mouth 4, thereby form the inside circulation of plastic granules and promote the drying, and then improve drying efficiency, in addition, net section of thick bamboo 9 is network structure with spiral otter board 107, thereby increase the gas permeability, make the link up that the high temperature air current can be better, improve the contact time of plastic granules and high temperature air current, so circulate and set up the number of times after shut down, it can to open discharge door 13 and unload.

In this embodiment, it is preferred, still include a plurality of otter boards 7, otter board 7 top-down slope is installed on the net section of thick bamboo 9 and be located between feed inlet and the feed back mouth 4, otter board 7 has ascending end and decline end, and ascending end and decline end between the adjacent otter board 7 are close to mutually, blanking mouth 6 has been seted up to the decline end of otter board 7, and the plastic granules that are promoted fall to otter board 7 by feed back mouth 4 on and the downward landing of slope, fall to next layer otter board 7 by blanking mouth 6 on the otter board 7 again on, and then make plastic granules form circuitous blanking, prolong plastic granules dead time by a wide margin to reduce circulation promotion number of times, improve work efficiency, reach the effect of energy saving simultaneously.

In this embodiment, preferably, the inner wall of the drying box 8 gradually reduces in diameter towards the discharge port to form a trumpet-shaped ring surface 12, and the trumpet-shaped ring surface 12 can promote plastic particles to better gather at the bottom of the drying box 8, so as to facilitate lifting and discharging.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reclaimed plastic granule crystallization drying device, includes the drying cabinet, the drying cabinet passes through supporting leg fixed mounting on the bottom plate, install the feeder hopper rather than the inner chamber intercommunication on the lateral wall of drying cabinet, the bottom of drying cabinet is equipped with the discharge gate, discharge gate department articulates there is discharge gate, its characterized in that: fixed mounting has a net section of thick bamboo in the drying cabinet, works as when the discharge door is in the closed condition, the bottom of a net section of thick bamboo with the discharge door contacts, the feed inlet has been seted up to the bottom of a net section of thick bamboo, the feed back mouth has been seted up at the lateral wall top of a net section of thick bamboo, the pivot is installed to net section of thick bamboo internal rotation, fixed mounting has the spiral otter board in the pivot, the top fixed mounting of drying cabinet is used for the drive pivot pivoted motor, the inboard top fixed mounting of drying cabinet has the gas injection board.

2. The recycled plastic pellet crystallization drying apparatus of claim 1, wherein: still include a plurality of otter boards, otter board top-down slope is installed just be located on the net section of thick bamboo between feed inlet and the feed back mouth, the otter board has ascending end and decline end, and ascending end and decline between the adjacent otter board are close to mutually, the decline end of otter board has seted up the blanking mouth.

3. The recycled plastic pellet crystallization drying apparatus of claim 1, wherein: the inner wall of the drying box gradually shrinks towards the discharge hole and forms a horn-shaped ring surface.

4. The recycled plastic pellet crystallization drying apparatus of claim 1, wherein: drying lamp strip is evenly installed to the hoop on the inner wall of drying cabinet, the vertical setting of drying lamp strip.