CN215571808U

CN215571808U - Medical PVC plastic pellet drying device

Info

Publication number: CN215571808U
Application number: CN202121299465.3U
Authority: CN
Inventors: 汤洪流
Original assignee: Gaoyou Highsun High Polymer Materials Co ltd
Current assignee: Gaoyou Highsun High Polymer Materials Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-18
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a medical PVC plastic particle drying device which comprises a base, wherein supporting legs are welded and installed on the top of the base, the number of the supporting legs is four, the supporting legs are arranged in a rectangular array, a box body is welded and installed on the top of each supporting leg, the box body is cylindrical, a discharging pipe is welded and installed in the middle of the bottom of the box body, and a stop valve is arranged on the discharging pipe. This medical PVC plastic granules drying device, through setting up the use of first stirring rake and second stirring rake cooperation electromagnetic heating stick and air heater, make the device when drying to its medical PVC plastic granules, medical PVC plastic granules can with heat source direct contact, thereby cause medical PVC plastic granules can be quick heat, the stoving speed has been improved greatly, the mode that the device adopted the rotation stirring simultaneously causes medical PVC plastic granules to overturn, make medical PVC plastic granules can be heated evenly, drying efficiency has been improved to a certain extent, the practicality of device has also been improved greatly.

Description

Medical PVC plastic pellet drying device

Technical Field

The utility model relates to the technical field of plastic particles, in particular to a medical PVC plastic particle drying device.

Background

In the prior art, in the production and processing process, raw materials are dried to remove moisture or solvents in certain raw materials, semi-finished products and finished products, so that the raw materials, the semi-finished products and the finished products are convenient to process, use, transport, store and the like.

The plastic particles are raw materials for storing, transporting and processing and molding plastics in a semi-finished product form, and the plastic particles need to be dried in advance in the preparation process. The existing drying equipment has the following defects: the material is heated unevenly, can not carry out rapid heating to the material, and the stoving effect is poor, therefore we propose a medical PVC plastic pellet drying device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a medical PVC plastic particle drying device, which solves the following defects of the existing drying equipment: the material is heated unevenly, can not carry out rapid heating to the material, problem that the stoving effect is poor.

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

a medical PVC plastic particle drying device comprises a base, wherein supporting legs are welded and installed on the top of the base, the number of the supporting legs is four groups and are arranged in a rectangular array, a box body is welded and installed on the top of the supporting legs and is cylindrical, a discharging pipe is welded and installed in the center of the bottom of the box body, a stop valve is arranged on the discharging pipe, a material guide plate is welded and installed at the bottom of the inner side of the box body, a control panel is welded and installed on one side wall of the box body, a top cover is placed on the top of the box body, a main shaft is rotatably installed at the bottom of the top cover and is located in the center of the bottom of the top cover and is arranged in a hollow structure, an exhaust hole is formed in the outer side wall of the main shaft, a first stirring paddle is welded and installed on one side wall of the main shaft, the first stirring paddle is of a hollow structure and is communicated with the inside of the main shaft, and an exhaust hole is formed in the outer side wall of the first stirring paddle, the first stirring paddles are arranged in three groups in parallel and equidistantly, the other side wall of the main shaft is welded with a second stirring paddle, electromagnetic heating rods are arranged in the second stirring paddle, the second stirring paddles are arranged in two groups and are positioned at intervals of the three groups of first stirring paddles, the center of the top cover is welded with a mounting plate, the top and the bottom of the inner side of the mounting plate are sequentially and rotatably provided with a first gear and a second gear, the first gear is meshed with the second gear, the rotating shaft of the second gear is of a hollow structure, the rotating shaft of the second gear longitudinally penetrates through the top cover and is welded with the main shaft, the top of the mounting plate is welded with a motor, the output end of the motor longitudinally penetrates through the mounting plate through a coupler and is welded with the rotating shaft of the first gear, the top of the top cover is positioned at one side of the mounting plate and is welded with a hot air blower, and the output end of the hot air blower is welded with a connecting pipe, the free end of the connecting pipe longitudinally penetrates through the mounting plate and is rotatably connected with the rotating shaft of the second gear, and the feeding hopper is welded and mounted on the other side, located on the mounting plate, of the top cover.

Preferably, the number of the material guide plates is two, the material guide plates are obliquely arranged, and the material guide plates are positioned on two sides of the discharge pipe.

Preferably, the control panel is used for controlling the temperature in the box body, an observation window is arranged on the front side wall of the box body, and the observation window is made of high-temperature-resistant explosion-proof glass.

Preferably, the outer side wall of the box body is provided with an exhaust hole, and the diameter of the exhaust hole is smaller than that of the plastic particles.

Preferably, the length of the second stirring paddle is the same as that of the first stirring paddle.

Preferably, the free ends of the first stirring paddle and the second stirring paddle are welded with scraping plates, and the scraping plates are attached to the inner side wall of the box body.

Compared with the prior art, the utility model has the beneficial effects that: this medical PVC plastic granules drying device, through setting up the use of first stirring rake and second stirring rake cooperation electromagnetic heating stick and air heater, make the device when drying to its medical PVC plastic granules, medical PVC plastic granules can with heat source direct contact, thereby cause medical PVC plastic granules can be quick heat, the stoving speed has been improved greatly, the mode that the device adopted the rotation stirring simultaneously causes medical PVC plastic granules to overturn, make medical PVC plastic granules can be heated evenly, drying efficiency has been improved to a certain extent, the practicality of device has also been improved greatly.

Drawings

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

fig. 2 is a schematic front view of the present invention.

In the figure: the device comprises a feed hopper 1, a motor 2, a connecting pipe 3, a mounting plate 4, an air heater 5, a top cover 6, a first gear 7, a second gear 8, an exhaust hole 9, a main shaft 10, a first stirring paddle 11, a scraping plate 12, a material guide plate 13, supporting legs 14, a base 15, a discharge pipe 16, a second stirring paddle 17, an electromagnetic heating rod 18, a control panel 19, an observation window 20 and a box body 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-2, the device comprises a base 15, wherein supporting legs 14 are welded and installed on the top of the base 15, the supporting legs 14 are four groups and arranged in a rectangular array, a box body 21 is welded and installed on the top of the supporting legs 14, the box body 21 is cylindrical, a discharging pipe 16 is welded and installed in the center of the bottom of the box body 21, a stop valve is arranged on the discharging pipe 16, material guide plates 13 are welded and installed on the bottom of the inner side of the box body 21, the material guide plates 13 are two groups and obliquely arranged, the material guide plates 13 are located on two sides of the discharging pipe 16, a control panel 19 is welded and installed on one side wall of the box body 21 and used for controlling the temperature in the box body 21, an observation window 20 is arranged on the front side wall of the box body 21, the observation window 20 is made of high-temperature-resistant and explosion-proof glass, exhaust holes are arranged on the outer side wall of the box body 21, the diameter of the exhaust holes is smaller than that of plastic particles, a top cover 6 is arranged on the top of the box body 21, the bottom of the top cover 6 is positioned in the box body 21 and is rotatably provided with a main shaft 10, the main shaft 10 is positioned in the center of the bottom of the top cover 6, the main shaft 10 is arranged in a hollow structure, the outer side wall of the main shaft 10 is provided with exhaust holes, one side wall of the main shaft 10 is welded with first stirring paddles 11, the first stirring paddles 11 are in a hollow structure, the first stirring paddles 11 are communicated with the inside of the main shaft 10, the outer side wall of the first stirring paddles 11 is provided with exhaust holes 9, the first stirring paddles 11 are arranged in three groups and are arranged in parallel and equidistantly, the other side wall of the main shaft 10 is welded with second stirring paddles 17, the length of the second stirring paddles 17 is the same as that of the first stirring paddles 11, electromagnetic heating rods 18 are arranged in the second stirring paddles 17, the number of the second stirring paddles 17 is two groups and positioned at the intervals of the three groups of first stirring paddles 11, the free ends of the first stirring paddles 11 and the second stirring paddles 17 are welded with scraping plates 12, scraper blade 12 sets up with the inside wall laminating of box 21, the middle welding in top of top cap 6 installs mounting panel 4, the inboard top of mounting panel 4 rotates with the bottom in proper order and installs first gear 7 and second gear 8, first gear 7 sets up with the meshing of second gear 8, the axis of rotation of second gear 8 is hollow structure and the axis of rotation of second gear 8 vertically runs through top cap 6 and sets up with main shaft 10 welded connection, the top welded mounting of mounting panel 4 has motor 2, motor 2's output vertically runs through mounting panel 4 through the shaft coupling and sets up with the axis of rotation welded connection of first gear 7, one side welded mounting that the top of top cap 6 is located mounting panel 4 has air heater 5, the output welded mounting of air heater 5 has connecting pipe 3, the free end of connecting pipe 3 vertically runs through install and rotate with the pivot of second gear 8 to be connected the setting, the opposite side welded mounting that the top of top cap 6 is located mounting panel 4 has feeder hopper 1.

When in use: when the device begins to use, the stop valve of the discharging pipe 16 is closed, PVC plastic particles are added into the box body 21 through the feeding hopper 1, after the PVC plastic particles are added to a proper position, the air heater 5 is driven through the control panel 19, the motor 2 and the electromagnetic heating rod 18 operate, the air heater 5 conveys hot air to the inside of the box body 21 through the main shaft 10 and the first stirring paddle 11 and contacts with the PVC plastic particles, the motor 2 drives the main shaft 10 to drive the first stirring paddle 11 and the second stirring paddle 17 to rotate to dry the PVC plastic particles in the inside of the box body 21, the temperature of the air heater 5 and the temperature of the electromagnetic heating rod 18 are adjusted through the control panel 19, and after the drying is completed, the discharging pipe 16 is opened.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a medical PVC plastic particle drying device, including base (15), a serial communication port, supporting leg (14) are installed in the top welding of base (15), the quantity of supporting leg (14) is four groups and is the rectangle array and arranges, box (21) are installed in the top welding of supporting leg (14), box (21) are cylindricly, box (21) bottom centre department welded mounting has discharging pipe (16), be provided with the stop valve on discharging pipe (16), guide plate (13) are installed in the inboard bottom welding of box (21), a lateral wall welded mounting of box (21) has control panel (19), top cap (6) have been placed at the top of box (21), the bottom of top cap (6) is located box (21) internal rotation and installs main shaft (10), main shaft (10) are located the bottom centre department of top cap (6) and main shaft (10) are hollow structure setting, the outer side wall of the main shaft (10) is provided with an exhaust hole, a first stirring paddle (11) is welded on one side wall of the main shaft (10), the first stirring paddle (11) is of a hollow structure, the first stirring paddle (11) is communicated with the inside of the main shaft (10), the outer side wall of the first stirring paddle (11) is provided with an exhaust hole (9), the number of the first stirring paddles (11) is three groups and arranged in parallel and equidistant mode, the other side wall of the main shaft (10) is welded with a second stirring paddle (17), an electromagnetic heating rod (18) is arranged in the second stirring paddle (17), the number of the second stirring paddles (17) is two groups and is positioned at the interval of the three groups of first stirring paddles (11), the top center of the top cover (6) is welded with a mounting plate (4), the top and the bottom of the inner side of the mounting plate (4) are sequentially rotated with a first gear (7) and a second gear (8), the first gear (7) is meshed with the second gear (8), the axis of rotation of second gear (8) is hollow structure and the axis of rotation of second gear (8) vertically runs through top cap (6) and sets up with main shaft (10) welded connection, the top welded mounting of mounting panel (4) has motor (2), the output of motor (2) vertically runs through mounting panel (4) through the shaft coupling and sets up with the axis of rotation welded connection of first gear (7), one side welded mounting that the top of top cap (6) is located mounting panel (4) has air heater (5), the output welded mounting of air heater (5) has connecting pipe (3), the free end of connecting pipe (3) vertically runs through install and rotate with the pivot of second gear (8) and be connected the setting, the opposite side welded mounting that the top of top cap (6) is located mounting panel (4) has feeder hopper (1).

2. The medical PVC plastic particle drying device of claim 1, wherein the number of the material guiding plates (13) is two and the material guiding plates are obliquely arranged, and the material guiding plates (13) are arranged at two sides of the material discharging pipe (16).

3. The medical PVC plastic particle drying device according to claim 1, wherein the control panel (19) is used for controlling the temperature in the box body (21), the front side wall of the box body (21) is provided with an observation window (20), and the observation window (20) is made of high-temperature-resistant explosion-proof glass.

4. The medical PVC plastic particle drying device of claim 1, wherein the outer side wall of the box body (21) is provided with an exhaust hole, and the diameter of the exhaust hole is smaller than that of the plastic particles.

5. The medical PVC plastic particle drying device of claim 1, wherein the length of the second stirring paddle (17) is the same as that of the first stirring paddle (11).

6. The medical PVC plastic particle drying device of claim 1, wherein the free ends of the first stirring paddle (11) and the second stirring paddle (17) are respectively provided with a scraper (12) in a welding manner, and the scrapers (12) are attached to the inner side wall of the box body (21).