CN209095779U - A kind of mixing dryer for plastic production - Google Patents

Abstract

The utility model discloses a kind of plastics-production stirring driers, including drying chamber, multiple supporting legs are uniformly installed on the bottom wall of the drying chamber, inlet port and outlet port are uniformly provided on the lateral wall of the drying chamber, and discharge port is located at the upside of feed inlet, installing frame is fixedly installed on the inner sidewall of the drying chamber bottom end, and installing frame is located at the downside of feed inlet, strainer is fixedly installed on the inner sidewall of the installing frame, the top of the drying chamber is equipped with driving device, the bottom end of the drying chamber is equipped with drying device, material-gathering device is equipped in the drying chamber.The utility model not only accelerates the rate of drying of plastic grain, but also is avoided that undried plastic grain blending in dry plastic grain, so as to improve the drying effect of plastic grain.

Description

A kind of mixing dryer for plastic production

technical field

The utility model relates to the technical field of plastic processing, in particular to a stirring dryer for plastic production.

Background technique

Plastic processing, also known as plastic molding, is a general term for various processes that convert synthetic resins or plastics into plastic products. Plastic processing generally includes plastic ingredients, molding, machining, joining, modification and assembly.

In order to ensure the subsequent processing requirements of the plastic particles processed in production, they should be cleaned by a cleaning machine according to the production standard. After cleaning, the plastic particles are often dried by a dryer, and the surface moisture is quickly dried before packaging. However, the existing dryer not only takes a long time to dry and has low drying efficiency, but also easily mixes the undried plastic particles with the dried plastic particles after drying, so that the drying effect of the plastic particles is poor. This is improved.

Utility model content

The purpose of the utility model is to solve the problem of poor drying effect of plastic particles for plastic production in the prior art, and proposes a stirring dryer for plastic production.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

A stirring dryer for plastic production, comprising a drying tank, a plurality of supporting legs are evenly installed on the bottom wall of the drying tank, a feeding port and a discharging port are evenly opened on the outer side wall of the drying tank, and the outlet is The feeding port is located on the upper side of the feeding port, a mounting frame is fixedly installed on the inner side wall of the bottom end of the drying tank, and the mounting frame is located on the lower side of the feeding port, and a filter screen is fixedly installed on the inner side wall of the mounting frame, The top end of the drying tank is provided with a driving device, the bottom end of the drying tank is provided with a drying device, and a collecting device is provided in the drying tank.

Preferably, the driving device comprises a motor fixedly installed on the top wall of the drying tank, the output end of the motor is fixedly installed with a rotating shaft, and the bottom end of the rotating shaft penetrates the top wall of the drying tank and extends into the drying tank, the A stirring rod is fixedly installed on the outer side wall of the bottom end of the rotating shaft.

Preferably, the drying device includes a blower fixedly installed on the bottom wall of the drying tank, an output end of the blower is fixedly installed with a blowing pipe, and the top end of the blowing pipe penetrates the bottom wall of the drying tank and extends into the drying tank A connecting pipe is fixedly installed on the top of the drying tank, a plurality of branch pipes are evenly installed on the top of the connecting pipe, and the blast pipe, the connecting pipe and the branch pipe are all connected with each other.

Preferably, the inner diameter of the top end of the blast pipe is larger than the inner diameter of the bottom end, the blast pipe is provided with a sealing sphere, and the diameter of the sealing sphere is larger than the inner diameter of the bottom end of the blast pipe and smaller than the inner diameter of the top end of the blast pipe, so A limit rod that cooperates with the sealing sphere is fixedly installed on the inner side wall of the top end of the blast pipe.

Preferably, the collecting device includes a mounting block fixedly installed on the outer side wall of the top end of the rotating shaft and a material guide plate fixedly installed on the inner side wall of the top end of the drying tank, and the mounting block and the material guide plate cooperate with each other, and the material guide plate It is inclined and the outlet is located at the lower end of the guide plate.

Preferably, both the bottom wall and the top wall of the mounting block are inclined.

Compared with the prior art, the utility model has the following beneficial effects:

1. There is a stirring device in the drying tank to fully agitate the plastic particles when drying the plastic particles, which not only speeds up the drying rate of the plastic particles, but also improves the drying effect;

2. The discharge port is set at the top of the drying tank, and an aggregate device is installed in the drying tank. Only the dried plastic particles can be blown to the top of the drying tank due to the weight reduction and discharged to the top of the drying tank through the aggregate device. outside, so that the undried plastic particles can be prevented from being mixed into the dried plastic particles, and the drying effect of the plastic particles can be further improved.

Description of drawings

Fig. 1 is the front structure schematic diagram of a kind of plastic production stirring dryer proposed by the utility model;

Fig. 2 is the structural representation of the installation frame part of a kind of plastic production stirring dryer proposed by the utility model;

Fig. 3 is the top view of the partial structure of the drying tank of a stirring dryer for plastic production proposed by the utility model;

FIG. 4 is an enlarged view of the structure of part A of a stirring dryer for plastic production proposed by the utility model.

In the picture: 1 drying tank, 2 supporting legs, 3 feeding port, 4 discharging port, 5 mounting frame, 6 filter screen, 7 motor, 8 rotating shaft, 9 stirring rod, 10 blower, 11 blowing pipe, 12 connecting pipe , 13 pipes, 14 sealing balls, 15 limit rods, 16 installation blocks, 17 material guide plates.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-4, a stirring dryer for plastic production includes a drying tank 1, a plurality of support legs 2 are evenly installed on the bottom wall of the drying tank 1, and a feeding port 3 is evenly opened on the outer side wall of the drying tank 1 And the discharge port 4, and the discharge port 4 is located on the upper side of the feed port 3, and the installation frame 5 is fixedly installed on the inner side wall of the bottom end of the drying tank 1, and the installation frame 5 is located on the lower side of the feed port 3, the installation frame A filter screen 6 is fixedly installed on the inner side wall of 5. After the plastic particles are put into the drying tank 1 through the feeding port 3, the plastic particles will be scattered and distributed on the filter screen 6.

The top of the drying tank 1 is provided with a driving device. The driving device includes a motor 7 that is fixedly installed on the top wall of the drying tank 1. The motor 7 is a Y160M-4 type motor, and the output end of the motor 7 is fixedly installed with a rotating shaft 8. The bottom end runs through the top wall of the drying tank 1 and extends into the drying tank 1. The outer side wall of the bottom end of the rotating shaft 8 is fixedly installed with a stirring rod 9. The starter motor 7 can drive the rotating shaft 8 to drive the stirring rod 9 to rotate, so that the drying tank 1 can be rotated. The plastic particles inside are well agitated.

The bottom end of the drying tank 1 is provided with a drying device, and the drying device includes a blower 10 fixedly installed on the bottom wall of the drying tank 1. The blower 10 is a RB-61D-2 model blower, and the output end of the blower 10 is fixedly installed with a blower pipe 11. , and the top of the blowing pipe 11 penetrates the bottom wall of the drying tank 1 and extends into the drying tank 1, the top of the drying tank 1 is fixedly installed with a connecting pipe 12, and the top of the connecting pipe 12 is evenly installed with a plurality of branch pipes 13, and the drum The air pipe 11, the connecting pipe 12 and the branch pipe 13 are all connected with each other, and the blower 10 blows air to the bottom end of the drying tank 1 through the blowing pipe 11, the connecting pipe 12 and the branch pipe 13, so that the plastics scattered on the filter screen 6 can be removed. The granules are dried.

The inner diameter of the top end of the blast pipe 11 is larger than the inner diameter of the bottom end, and the blast pipe 11 is provided with a sealing sphere 14, and the diameter of the sealing ball 14 is larger than the inner diameter of the bottom end of the blast pipe 11 and smaller than the inner diameter of the top end of the blast pipe 11, so that the blast pipe 11 can only flow in one direction, so that debris can be prevented from being transferred into the blower 10 through the blower duct 11 to damage the blower 10. The inner wall of the top of the blower duct 11 is fixedly installed with a limit rod 15 that cooperates with the sealing sphere 14. The sealing ball 14 can be prevented from being blown to the outside of the blower duct 11 .

The drying tank 1 is provided with a collecting device. The collecting device includes a mounting block 16 fixedly installed on the outer side wall of the top of the rotating shaft 8 and a material guide plate 17 fixedly installed on the inner side wall of the top of the drying tank 1. The mounting block 16 is connected to the guide plate 17. The material plates 17 cooperate with each other, the material guide plate 17 is arranged obliquely, and the discharge port 4 is located at the lower end of the material guide plate 17. The bottom wall and the top wall of the installation block 16 are arranged at an inclination, and the completely dried plastic particles are reduced in weight due to the Blown to the top of the inner side of the drying tank 1, the plastic particles and the bottom wall of the mounting block 16 will collide with each other. Since the bottom wall of the mounting block 16 is inclined, the plastic particles and the bottom wall of the mounting block 16 collide with each other and fall to the ground. On the material guide plate 17, the material is discharged along the inclined top wall of the material guide plate 17 through the discharge port 4. The inclined top wall of the mounting block 16 can prevent plastic particles from accumulating on the top wall of the mounting block 16.

In the utility model, the plastic particles are put into the drying tank 1 through the feeding port 3, the motor 7 and the blower 10 are activated respectively, the motor 7 drives the rotating shaft 8 to drive the stirring rod 9 to rotate, so as to fully agitate the plastic particles, and the blower 10 passes through the drum. The air pipe 11, the connecting pipe 12 and the branch pipe 13 blow air to the bottom end of the drying tank 1, thereby drying the plastic particles scattered on the filter screen 6, and the completely dried plastic particles are blown to the drying tank 1 due to the weight reduction At the top of the inner side, the plastic particles and the inclined bottom wall of the mounting block 16 collide with each other and fall onto the material guide plate 17 , and are then discharged through the discharge port 4 along the inclined top wall of the material guide plate 17 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A stirring dryer for plastic production, comprising a drying tank (1), characterized in that: a plurality of supporting legs (2) are evenly installed on the bottom wall of the drying tank (1), and the drying tank (1) A feeding port (3) and a discharging port (4) are evenly opened on the outer side wall of the drying tank (1), and the discharging port (4) is located on the upper side of the feeding port (3), and the inner side of the bottom end of the drying tank (1) An installation frame (5) is fixedly installed on the wall, and the installation frame (5) is located on the lower side of the feed inlet (3), and a filter screen (6) is fixedly installed on the inner side wall of the installation frame (5). The top end of the drying tank (1) is provided with a driving device, the bottom end of the drying tank (1) is provided with a drying device, and the drying tank (1) is provided with a collecting device. 2. The agitating dryer for plastic production according to claim 1, characterized in that: the driving device comprises a motor (7) fixedly installed on the top wall of the drying tank (1), and the motor (7) A rotating shaft (8) is fixedly installed at the output end of the rotating shaft (8), and the bottom end of the rotating shaft (8) penetrates the top wall of the drying tank (1) and extends into the drying tank (1), and the outer side wall of the bottom end of the rotating shaft (8) is fixed on the outer side wall. A stirring rod (9) is installed. 3. The agitating dryer for plastic production according to claim 1, wherein the drying device comprises a blower (10) fixedly installed on the bottom wall of the drying tank (1), and the blower (10) A blast pipe (11) is fixedly installed at the output end of the dryer, and the top of the blast pipe (11) penetrates the bottom wall of the drying tank (1) and extends into the drying tank (1). The top of the drying tank (1) A connecting pipe (12) is fixedly installed, and a plurality of branch pipes (13) are evenly installed on the top of the connecting pipe (12), and the blowing pipe (11), the connecting pipe (12) and the branch pipe (13) are connected with each other. 4. The agitating dryer for plastic production according to claim 3, characterized in that: the inner diameter of the top end of the blast pipe (11) is larger than the inner diameter of the bottom end, and the blast pipe (11) is provided with a seal A sphere (14), the diameter of the sealing sphere (14) is larger than the inner diameter of the bottom end of the blower pipe (11) and smaller than the inner diameter of the top end of the blower pipe (11), and the inner side wall of the top end of the blower pipe (11) is fixed on the inner side wall A limit rod (15) that cooperates with the sealing ball (14) is installed. 5. The agitating dryer for plastic production according to claim 1, characterized in that: the aggregating device comprises a mounting block (16) fixedly installed on the outer side wall of the top end of the rotating shaft (8) and a mounting block (16) fixedly installed on the drying A material guide plate (17) on the inner side wall of the top end of the tank (1), and the mounting block (16) and the material guide plate (17) cooperate with each other, the material guide plate (17) is arranged obliquely, and the discharge port (4) It is located at the lower end of the guide plate (17). 6 . The stirring dryer for plastic production according to claim 5 , wherein the bottom wall and the top wall of the mounting block ( 16 ) are inclined. 7 .