CN220534658U - Plastic particle hot dryer with preheating function - Google Patents

Abstract

The utility model relates to a plastic particle hot dryer with a preheating function, which comprises a dryer body, wherein a first dryer and a second dryer are fixedly arranged at the top of the dryer body, a four-way pipe is fixedly connected to the right side of the first dryer, a feeding pipe is arranged at the top of the dryer body, and a guide plate is fixedly arranged in the feeding pipe. This plastic granules hot-air dryer with preheat function, the hot-blast temperature of first drying-machine is less than the second drying-machine, first drying-machine is preheated the plastic granules that gets into the pan feeding pipe, reduce the difference in temperature between the hot-blast and the plastic granules of second drying-machine, reduce the steam that plastic granules surface produced because of the difference in temperature, cooperation spring piece drives the screen frame after the oscillating motor starts and shakes, the screen frame drives its inside plastic granules shake, with the plastic granules tiling on the screen frame, and the plastic granules improves at shake in-process with hot-blast area of contact, thereby improve stoving effect and efficiency.

Description

Plastic particle hot dryer with preheating function

Technical Field

The utility model relates to the technical field of plastic particle processing, in particular to a plastic particle hot dryer with a preheating function.

Background

The plastic particles are frequently used raw materials in the production process of plastic products, and in order to improve the quality of the plastic products and the strength of the plastic products, the plastic particles need to be dried before being used, so that the moisture in the plastic particles is removed.

The existing plastic particle dryer has the following defects in the using process, such as:

(1) The lack of a preheating mechanism generally enables plastic particles with low temperature to be directly contacted with hot air with high temperature, so that water vapor is easily generated on the surfaces of the plastic particles due to temperature difference, and the drying effect and efficiency are affected;

(2) The plastic particles are piled up together in a large quantity, and hot air is not easy to completely enter the plastic particle pile, so that the drying effect and the drying efficiency are affected.

A plastic granule hot dryer having a preheating function has been proposed to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the plastic particle hot dryer with the preheating function, which has the advantages of preheating plastic particles at a lower temperature, reducing water vapor generated by temperature difference on the surfaces of the plastic particles, tiling the plastic particles, preventing the plastic particles from accumulating in a large amount and the like, and solves the problems that the existing plastic particle dryer lacks a preheating mechanism, normally, the plastic particles with low temperature are directly contacted with hot air with high temperature, the surfaces of the plastic particles are easy to generate water vapor due to temperature difference, the drying effect and efficiency are influenced, the plastic particles are accumulated together in a large amount, and the hot air is difficult to completely enter the inside of a plastic particle stack, so that the drying effect and efficiency are influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plastic particle hot dryer with the preheating function comprises a dryer body, wherein a first dryer and a second dryer are fixedly arranged at the top of the dryer body, a four-way pipe is fixedly connected to the right side of the first dryer, a feeding pipe is arranged at the top of the dryer body, and a material guide plate is fixedly arranged in the feeding pipe;

the bottom fixedly connected with blast pipe of second drying-machine, the bottom fixedly connected with bellows of blast pipe, the bottom of bellows is provided with the play tuber pipe that quantity is greater than ten, the inside rotation of bellows is connected with the bull stick, the outside fixedly connected with flabellum of bull stick.

Preferably, the four-way pipe penetrates through the left wall of the feeding pipe and extends to the inside of the feeding pipe, the air supply pipe penetrates through the top wall of the machine body, and the top of the air box is fixedly connected with the top wall of the machine body.

Preferably, the left side fixed mounting of fuselage has the motor, the output shaft right side and the bull stick fixed connection of motor, the bull stick runs through the left wall of fuselage and rotates with the left wall of fuselage to be connected.

Preferably, the inside fixed mounting of fuselage has the spring piece, the top fixedly connected with net frame of spring piece, the silo down has been seted up to the inside of net frame, the bottom of net frame is provided with oscillating motor.

Preferably, a material receiving frame is inserted into the inner bottom of the machine body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

(1) The plastic particle hot dryer with the preheating function has the advantages that the temperature of hot air of the first dryer is smaller than that of the second dryer, the first dryer preheats plastic particles entering the feeding pipe, the temperature difference between the hot air of the second dryer and the plastic particles is reduced, and water vapor generated on the surfaces of the plastic particles due to the temperature difference is reduced;

(2) This plastic granules hot-air dryer with preheat function, cooperation spring piece drives the net frame after the oscillating motor starts and shakes, and the net frame drives its inside plastic granules and shakes, tiling the plastic granules on the net frame, and plastic granules improve with hot-blast area of contact at shake in-process to improve stoving effect and efficiency.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure in front view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

fig. 3 is a schematic view of a partial front three-dimensional structure of the present utility model.

In the figure: 1. a body; 2. a first dryer; 3. a four-way pipe; 4. a feeding pipe; 5. a material guide plate; 6. a second dryer; 7. an air supply pipe; 8. a wind box; 801. an air outlet pipe; 9. a motor; 10. a rotating rod; 11. a fan blade; 12. a spring block; 13. a screen frame; 1301. discharging groove; 14. an oscillating motor; 15. and a receiving frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided:

the utility model provides a plastic granules hot drying machine with preheat function, includes fuselage 1, and the top fixed mounting of fuselage 1 has first drying-machine 2 and second drying-machine 6, and the right side fixedly connected with four-way pipe 3 of first drying-machine 2, the top of fuselage 1 is provided with pan feeding pipe 4, and the inside fixed mounting of pan feeding pipe 4 has stock guide 5.

The bottom fixedly connected with blast pipe 7 of second drying-machine 6, the bottom fixedly connected with bellows 8 of blast pipe 7, the bottom of bellows 8 is provided with the play tuber pipe 801 that quantity is greater than ten, and the inside rotation of bellows 8 is connected with bull stick 10, and the outside fixedly connected with flabellum 11 of bull stick 10.

Further, the first dryer 2 is used for manufacturing hot air and sending the hot air into the feeding pipe 4 through the four-way pipe 3, the temperature of the hot air of the first dryer 2 is smaller than that of the second dryer 6, the first dryer 2 is used for preheating plastic particles entering the feeding pipe 4, the temperature difference between the hot air of the second dryer 6 and the plastic particles is reduced, and water vapor generated on the surfaces of the plastic particles due to the temperature difference is reduced.

Further, the four-way pipe 3 and the blast pipe 7 play a role in conveying hot air, the falling track of plastic particles is limited by the guide plate 5, the time of the plastic particles in the feeding pipe 4 is prolonged, and the first dryer 2 sufficiently preheats the plastic particles through the four-way pipe 3.

Further, the second dryer 6 is used for manufacturing hot air and sending the hot air into the air box 8 through the air supply pipe 7, an output shaft of the motor 9 is fixedly connected with the rotating rod 10, and the rotating rod 10 is fixedly connected with the fan blades 11, so that the motor 9 can drive the rotating rod 10 and the fan blades 11 to rotate after being started, and the fan blades 11 drive the hot air in the air box 8 to circulate rightwards when rotating, so that the air outlet pipe 801 positioned on the right side of the bottom of the air box 8 is prevented from being not out, and the uniformity of the hot air outlet of the air box 8 is ensured.

Further, the oscillating motor 14 is arranged at the bottom of the screen frame 13, so that the oscillating motor 14 drives the screen frame 13 to shake by being matched with the spring block 12 after being started, the screen frame 13 drives plastic particles inside the screen frame to shake, the plastic particles on the screen frame 13 are tiled, and the contact area between the plastic particles and hot air is increased in the shaking process, so that the drying effect and the drying efficiency are improved.

Further, the screen frame 13 has a certain inclination for the screen frame 13 is at shake in-process, and its inside plastic granules displacement left, and falls into the material frame 15 through unloading groove 1301, and material frame 15 is pegged graft in fuselage 1, and the convenience of customers is collected plastic granules.

Working principle: pouring plastic granules into pan feeding pipe 4, first drying-machine 2 preheats plastic granules through four-way pipe 3, the plastic granules after the heating falls in net frame 13, oscillating motor 14 drives net frame 13 and the plastic granules in net frame 13 shake, plastic granules tiling on the net frame 13, second drying-machine 6 is with hot-blast feeding air inlet box 8, motor 9 drives bull stick 10 and flabellum 11 rotation, flabellum 11 drives hot wind direction right-hand movement in bellows 8, make the hot-blast in bellows 8 spout on the plastic granules in net frame 13 through play tuber pipe 801 uniformly, the plastic granules after the stoving falls into material receiving frame 15 through silo 1301 down, just can play the preheating that can carry out the temperature lower to plastic granules, reduce the steam that plastic granules surface produced because of the difference in temperature, and can tile plastic granules, prevent the effect that plastic granules from piling up in a large number, the current plastic granules drying-machine lacks preheating mechanism, the plastic granules that normally with low temperature is direct with the high hot-blast contact of temperature, the plastic granules surface is easy because of the difference in temperature produces, influence effect and efficiency, and plastic granules pile up in a large number, the inside is difficult to get into completely, the drying pile effect is reached.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Plastic granule hot drying machine with preheat function, including fuselage (1), its characterized in that: the dryer is characterized in that a first dryer (2) and a second dryer (6) are fixedly arranged at the top of the dryer body (1), a four-way pipe (3) is fixedly connected to the right side of the first dryer (2), a feeding pipe (4) is arranged at the top of the dryer body (1), and a guide plate (5) is fixedly arranged in the feeding pipe (4);

the bottom fixedly connected with blast pipe (7) of second drying-machine (6), the bottom fixedly connected with bellows (8) of blast pipe (7), the bottom of bellows (8) is provided with out tuber pipe (801) that quantity is greater than ten, the inside rotation of bellows (8) is connected with bull stick (10), the outside fixedly connected with flabellum (11) of bull stick (10).

2. A plastic granule hot dryer with a preheating function according to claim 1, characterized in that: the four-way pipe (3) penetrates through the left wall of the feeding pipe (4) and extends to the inside of the feeding pipe (4), the air supply pipe (7) penetrates through the top wall of the machine body (1), and the top of the air box (8) is fixedly connected with the top wall of the machine body (1).

3. A plastic granule hot dryer with a preheating function according to claim 1, characterized in that: the left side fixed mounting of fuselage (1) has motor (9), the output shaft right side and bull stick (10) fixed connection of motor (9), bull stick (10) run through the left wall of fuselage (1) and rotate with the left wall of fuselage (1) and be connected.

4. A plastic granule hot dryer with a preheating function according to claim 1, characterized in that: the novel vibrating screen is characterized in that a spring block (12) is fixedly arranged in the machine body (1), a screen frame (13) is fixedly connected to the top of the spring block (12), a blanking groove (1301) is formed in the screen frame (13), and an oscillating motor (14) is arranged at the bottom of the screen frame (13).

5. A plastic granule hot dryer with a preheating function according to claim 1, characterized in that: the inner bottom of the machine body (1) is inserted with a material receiving frame (15).