CN216953968U

CN216953968U - Drying-machine is used in plastic granules production of reducing heat loss

Info

Publication number: CN216953968U
Application number: CN202220553496.5U
Authority: CN
Inventors: 曲宝霞
Original assignee: Ningjin Xingwang Plastic Hardware Co ltd
Current assignee: Ningjin Xingwang Plastic Hardware Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-12
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a dryer for plastic particle production, which reduces heat loss and comprises a cylinder, wherein a net cylinder is inserted into the inner side surface of the cylinder, a first round cover is fixed on one side of the net cylinder of the cylinder, a second round cover is fixed on the other side of the net cylinder, a motor is fixed on the outer surface of the second round cover, a spiral auger blade is fixed on the outer surface of a driving shaft of the motor, a round opening is formed in the outer surface of the first round cover, the spiral auger blade is inserted into the round opening, a feeding hopper is arranged at the upper end of the second round cover, an installation convex opening is formed in the lower surface of the cylinder, a hot air blower is fixed on the lower surface of the installation convex opening, an exhaust pipe head is arranged on the upper end surface of the cylinder, and the dryer is dried in a relatively closed space, so that heat loss is low during drying, the material is guided by spiral conveying, the material is convenient to feed and discharge and the material is convenient to dry.

Description

Drying-machine is used in plastic granules production of reducing heat loss

Technical Field

The utility model relates to the field of plastic particle production, in particular to a dryer for plastic particle production, which reduces heat loss.

Background

The plastic particles refer to granular plastics which are generally divided into more than 200 types and are subdivided into thousands of types, and common plastic particles comprise general plastics, engineering plastics and special plastics, wherein the general plastics comprise polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane and the like;

need wash during its plastics production, it needs carry out drying process to plastic granules after washing, and during its drying process, mostly open mouthful design, its heat loss is big to the guide is convenient inadequately.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide the dryer for plastic particle production, which reduces heat loss, has low heat loss during drying through drying in a relatively closed space, and is capable of spirally conveying and guiding materials, facilitating feeding and discharging and facilitating drying and guiding materials.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a reduce drying-machine is used in plastic granules production of heat loss, includes the drum, the inboard surface of drum is pegged graft and is had a net section of thick bamboo, net section of thick bamboo department one side of drum is fixed with first dome, and the opposite side is fixed with the second dome, the external fixed surface of second dome has the motor, the drive shaft department external fixed surface of motor has spiral auger blade, the surface of first dome sets up the round mouth, spiral auger blade alternates in the round mouth, second dome upper end sets up the feeder hopper, the lower surface of drum is provided with the installation bellmouth, the lower fixed surface of installation bellmouth has the air heater, the upper end surface of drum is provided with exhaust pipe head, dries through comparatively confined space, and the heat loss is low during its stoving, and the screw transport guide is convenient for the business turn over material, the guide of being convenient for dry.

Furthermore, the installation bellmouth both sides distribute and set up the lower surface at the drum, and exhaust pipe head evenly distributed sets up the upper end surface at the drum, is convenient for exhaust.

Furthermore, the outer surface of the lower end of the cylinder is provided with supporting side plates which are arranged on the outer surfaces of two sides of the cylinder, so that the supporting is convenient to place on the ground.

Furthermore, the first round cover and the second round cover are fixedly connected to the outer surfaces of the two sides of the cylinder through bolts, and assembly is facilitated.

Furthermore, the outer surface of the blade of the spiral auger is tightly attached to the inner side surface of the lower end of the net cylinder, so that the blade is convenient to attach, rotate and scrape, and is convenient to convey plastic particles.

Compared with the prior art, the utility model has the advantages that:

(1) through comparatively confined space stoving, the heat loss is low during its stoving, and the screw conveyor guide is convenient for business turn over material, the guide of being convenient for dry.

(2) The installation bellmouth both sides distribute and set up the lower surface at the drum, and exhaust pipe head evenly distributed sets up the upper end surface at the drum, is convenient for exhaust.

(3) The lower extreme surface of drum is provided with the support curb plate, and the support curb plate sets up the both sides surface at the drum, is convenient for support and places on ground.

(4) The first round cover and the second round cover are fixedly connected to the outer surfaces of the two sides of the cylinder through bolts, and assembly is facilitated.

(5) The outer surface of the blade of the spiral auger is tightly attached to the inner side surface of the lower end of the net cylinder, so that the blade is convenient to attach, rotate and scrape and is convenient to convey plastic particles.

Drawings

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

FIG. 2 is a right end side view of the overall structure of the present invention;

figure 3 is a side view of a first dome of the present invention.

The reference numbers in the figures illustrate:

1 cylinder, 2 net cylinders, 3 first round covers, 4 second round covers, 5 motors, 6 driving shafts, 7 spiral auger blades, 8 round openings, 9 feed hoppers, 10 mounting convex openings, 11 hot air blowers, 12 exhaust pipe heads and 13 supporting side plates.

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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a dryer for plastic particle production for reducing heat loss includes a cylinder 1, a mesh cylinder 2 is inserted into an inner side surface of the cylinder 1, a first round cover 3 is fixed on one side of the mesh cylinder 2 of the cylinder 1, a second round cover 4 is fixed on the other side of the mesh cylinder 2, a motor 5 is fixed on an outer surface of the second round cover 4, a spiral auger blade 7 is fixed on an outer surface of a driving shaft 6 of the motor 5, a round mouth 8 is arranged on an outer surface of the first round cover 3, the spiral auger blade 7 is inserted into the round mouth 8, a feed hopper 9 is arranged at an upper end of the second round cover 4, an installation convex mouth 10 is arranged at a lower surface of the cylinder 1, a hot air blower 11 is fixed at a lower surface of the installation convex mouth 10, and an exhaust pipe head 12 is arranged at an upper end surface of the cylinder 1.

Referring to fig. 1-3, the two sides of the installation convex opening 10 are distributed on the lower surface of the cylinder 1, the exhaust pipe heads 12 are uniformly distributed on the upper end surface of the cylinder 1 for facilitating exhaust, the lower end outer surface of the cylinder 1 is provided with the supporting side plate 13, the supporting side plate 13 is arranged on the two side outer surfaces of the cylinder 1 for facilitating supporting and placing on the ground, the first round cover 3 and the second round cover 4 are fixedly connected on the two side outer surfaces of the cylinder 1 through bolts for facilitating assembly, the outer surface of the spiral auger blade 7 is tightly attached to the inner side surface of the lower end of the screen cylinder 2 for facilitating attachment, rotation and scraping, and facilitating plastic particle conveying.

When the plastic particle drying device is used, plastic particles can be led in through the feeding hopper 9 and can enter the net barrel 2, the net barrel 2 is inserted into the inner side surface of the cylinder 1 and can be suspended, the lower surface of the cylinder 1 is provided with the installation convex opening 10, the lower surface of the installation convex opening 10 is fixedly provided with the air heater 11, the upper end surface of the cylinder 1 is provided with the exhaust pipe head 12, hot air can be led in conveniently, the space in the cylinder 1 can be heated by the hot air, the hot air inlet flow is larger than the outlet flow, the cylinder 1 can be heated continuously, heat loss can be reduced, the plastic particles can be dried conveniently, and moisture can be discharged through the exhaust pipe head 12 by the hot air, so that the plastic particles can be dried conveniently;

the outer fixed surface of its second dome 4 has motor 5, and the outer fixed surface of 6 departments of drive shaft of motor 5 has spiral auger blade 7, and the surface of first dome 3 sets up round mouth 8, and spiral auger blade 7 alternates in round mouth 8, and the surface of spiral auger blade 7 closely laminates at the lower extreme inboard surface of cylinder screen 2, and the rotatory scraping of being convenient for laminate is convenient for carry plastic granules, the guide of being convenient for, and it is convenient to use.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A dryer for plastic particle production with reduced heat losses, comprising a drum (1), characterized in that: the utility model discloses a cylinder, including drum (1), net section of thick bamboo (2), the inboard surface of drum (1) is pegged graft and is had net section of thick bamboo (2), net section of thick bamboo (2) department one side of drum (1) is fixed with first dome (3), and the opposite side is fixed with second dome (4), the external fixed surface of second dome (4) has motor (5), the external fixed surface of drive shaft (6) department of motor (5) has spiral auger blade (7), the surface of first dome (3) sets up round mouth (8), spiral auger blade (7) alternate in round mouth (8), second dome (4) upper end sets up feeder hopper (9), the lower surface of drum (1) is provided with installation tang (10), the lower fixed surface of installation tang (10) has air heater (11), the upper end surface of drum (1) is provided with exhaust pipe head (12).

2. A dryer for plastic pellet production with reduced heat loss as claimed in claim 1, wherein: the two sides of the mounting convex opening (10) are distributed on the lower surface of the cylinder (1), and the exhaust pipe heads (12) are uniformly distributed on the upper end surface of the cylinder (1).

3. A dryer for plastic pellet production with reduced heat loss as claimed in claim 1, wherein: the outer surface of the lower end of the cylinder (1) is provided with a supporting side plate (13), and the supporting side plates (13) are arranged on the outer surfaces of two sides of the cylinder (1).

4. A dryer for plastic pellet production with reduced heat loss as claimed in claim 1, wherein: the first round cover (3) and the second round cover (4) are fixedly connected to the outer surfaces of the two sides of the cylinder (1) through bolts.

5. A dryer for plastic pellet production with reduced heat loss as claimed in claim 1, wherein: the outer surface of the spiral auger blade (7) is tightly attached to the inner side surface of the lower end of the net cylinder (2).