CN216557927U

CN216557927U - Cooling device for PVC heat stabilizer

Info

Publication number: CN216557927U
Application number: CN202123079853.3U
Authority: CN
Inventors: 毛国标; 王盈
Original assignee: Anhui Daorun New Material Technology Co ltd
Current assignee: Anhui Daorun New Material Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-17
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a cooling device for a PVC heat stabilizer, which comprises a machine body, wherein a driving annular turntable and a driven annular turntable are respectively arranged at the upper end and the lower end in the machine body, a rotating cylinder is arranged between the driving annular turntable and the driven annular turntable, a plurality of stirring blades are arranged on the outer wall of the rotating cylinder, the stirring blades are arranged in an inclined staggered manner, a cooling water pipe is inserted into the rotating cylinder, the upper end of the cooling water pipe penetrates through the machine body and is connected with a first guide pipe, the lower end of the cooling water pipe penetrates through the machine body and is connected with a second guide pipe, and the first guide pipe and the second guide pipe are both connected with a cooling liquid refrigerator; the cooling device is simple in structure and novel in design, the heat stabilizer in the machine body is cooled by injecting cooling liquid into the cooling water pipe, and the heat stabilizer in the machine body is driven to stir by matching with the rotation of the stirring blades, so that the cooling is more uniform, and the cooling efficiency can be accelerated.

Description

Cooling device for PVC heat stabilizer

Technical Field

The utility model relates to the technical field of cooling, in particular to a cooling device for a PVC heat stabilizer.

Background

In the production and processing process of the PVC heat stabilizer, the PVC heat stabilizer needs to be cooled, a natural cooling mode is adopted in the prior art, but the cooling effect is slow, the cooling is not uniform enough, the surface is cooled frequently, and the interior is not cooled, so that the next process is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling device for a PVC heat stabilizer, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cooling device for PVC heat stabilizer, includes the organism, the inside upper and lower both ends of organism are equipped with initiative annular carousel and driven annular carousel respectively, initiative annular carousel and the relative setting of driven annular carousel, be equipped with rotatory section of thick bamboo between initiative annular carousel and the driven annular carousel, be equipped with a plurality of stirring leaves on the outer wall of rotatory section of thick bamboo, it is a plurality of the stirring leaf is the crisscross setting of slope form, alternate in the rotatory section of thick bamboo has condenser tube, condenser tube's upper end is passed the organism and is connected first pipe, condenser tube's lower extreme is passed the organism and is connected the second pipe, the coolant liquid refrigerator is all being connected to first pipe and second pipe.

Preferably, a plurality of cooling rods are arranged in the machine wall of the machine body, and a plurality of radiating fins are arranged on the outer side of the machine wall of the machine body in a surrounding mode.

Preferably, the upper end of the machine body is provided with a feeding hole, and the lower end of the machine body is provided with a discharging hole.

Preferably, a booster pump is arranged at the joint of the first guide pipe and the cooling liquid refrigerator, and a water suction pump is arranged at the joint of the second guide pipe and the cooling liquid refrigerator.

Preferably, the driving annular rotating disc is connected with a driving motor, and the driving motor is arranged at the upper end of the machine body.

Compared with the prior art, the utility model has the beneficial effects that: the cooling device is simple in structure and novel in design, the heat stabilizer in the machine body is cooled by injecting cooling liquid into the cooling water pipe, and the heat stabilizer in the machine body is driven to stir by matching with the rotation of the stirring blade, so that the cooling is more uniform, and the cooling efficiency can be accelerated; the cooling rod can further guide out the heat inside the machine body and is matched with the heat dissipation of the plurality of heat dissipation fins, so that the cooling of the heat stabilizer is further accelerated, and the cooling efficiency is greatly improved.

Drawings

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

FIG. 2 is a schematic view of a rotary drum according to the present invention.

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.

Referring to fig. 1, the present invention provides a technical solution: a cooling device for a PVC heat stabilizer comprises a machine body 1, wherein a feed inlet 13 is formed in the upper end of the machine body 1, the PVC heat stabilizer enters the machine body from the feed inlet to be cooled, a discharge outlet 14 is formed in the lower end of the machine body 1, the cooled PVC heat stabilizer is discharged from the discharge outlet, a driving annular turntable 21 and a driven annular turntable 22 are respectively arranged at the upper end and the lower end of the interior of the machine body 1, the driving annular turntable 21 is connected with a driving motor 211, the driving annular turntable can be driven by the motor to rotate, the driving motor 211 is arranged at the upper end of the machine body 1, the driving annular turntable 21 and the driven annular turntable 22 are oppositely arranged, a rotating cylinder 2 is arranged between the driving annular turntable 21 and the driven annular turntable 22, the rotating cylinder and the driven annular turntable can be driven to rotate together when the driving annular turntable rotates, a plurality of stirring blades 23 are arranged on the outer wall of the rotating cylinder 2, the PVC heat stabilizer can be stirred along with the rotation of the stirring blade, and the plurality of stirring blades 23 are obliquely and alternately arranged, so that the PVC heat stabilizer can be stirred more uniformly;

a cooling water pipe 3 is inserted into the rotary cylinder 2 and used for cooling a PVC heat stabilizer in a machine body, the upper end of the cooling water pipe 3 penetrates through the machine body and is connected with a first guide pipe 31, the lower end of the cooling water pipe 3 penetrates through the machine body and is connected with a second guide pipe 32, the first guide pipe 31 and the second guide pipe 32 are both connected with a cooling liquid refrigerator 33, the cooling liquid refrigerator 33 conveys cooling liquid into the cooling water pipe through the first guide pipe, a booster pump 331 is arranged at the joint of the first guide pipe 31 and the cooling liquid refrigerator 33 and used for boosting the first guide pipe during liquid conveying, and water cooled in the cooling water pipe is discharged into the cooling liquid refrigerator 33 again through the second guide pipe, wherein a water suction pump 332 is arranged at the joint of the second guide pipe 32 and the cooling liquid refrigerator 33 and used for pumping the water in the second guide pipe into the cooling liquid refrigerator;

when cooling the PVC heat stabilizer in the machine body, a plurality of cooling rods 11 arranged in the machine wall of the machine body 1 can conduct heat, and then the heat is dissipated through a plurality of radiating fins 12 surrounding the machine wall of the machine body 1, so that the temperature is reduced.

The working principle is as follows: pouring the PVC heat stabilizer to be cooled from the feeding hole, starting the driving annular turntable to drive the stirring blades on the rotary cylinder to stir, and simultaneously starting the cooling liquid refrigerator to transmit the cooling liquid to the cooling water pipe through the first guide pipe so as to cool and stir the PVC heat stabilizer in the machine body; when cooling the inside PVC heat stabilizer of organism, a plurality of cooling rods 11 of establishing in the organism wall can be with a plurality of heat radiation fins 12 that encircle on the rethread organism wall outside after the heat conducts, go out the heat dissipation to further cool down the PVC heat stabilizer.

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. A cooling device for PVC heat stabilizer, includes organism 1, its characterized in that: the upper end and the lower end of the interior of the machine body 1 are respectively provided with a driving annular turntable 21 and a driven annular turntable 22, the driving annular turntable 21 and the driven annular turntable 22 are arranged oppositely, a rotating cylinder 2 is arranged between the driving annular turntable 21 and the driven annular turntable 22, a plurality of stirring blades 23 are arranged on the outer wall of the rotating cylinder 2, the stirring blades 23 are arranged in a slant shape in a staggered manner, a cooling water pipe 3 is inserted into the rotating cylinder 2, the upper end of the cooling water pipe 3 penetrates through the machine body and is connected with a first conduit 31, the lower end of the cooling water pipe 3 penetrates through the machine body and is connected with a second conduit 32, and the first conduit 31 and the second conduit 32 are both connected with a cooling liquid refrigerator 33.

2. The cooling device for PVC heat stabilizer according to claim 1, characterized in that: a plurality of cooling rods 11 are arranged in the machine wall of the machine body 1, and a plurality of radiating fins 12 are arranged on the outer side of the machine wall of the machine body 1 in an encircling manner.

3. The cooling device for PVC heat stabilizer according to claim 1, characterized in that: the upper end of the machine body 1 is provided with a feeding hole 13, and the lower end of the machine body 1 is provided with a discharging hole 14.

4. The cooling device for PVC heat stabilizer according to claim 1, characterized in that: a booster pump 331 is arranged at the joint of the first conduit 31 and the cooling liquid refrigerator 33, and a water suction pump 332 is arranged at the joint of the second conduit 32 and the cooling liquid refrigerator 33.

5. The cooling device for PVC heat stabilizer according to claim 1, characterized in that: the driving annular rotating disk 21 is connected with a driving motor 211, and the driving motor 211 is arranged at the upper end of the machine body 1.