CN216941771U

CN216941771U - Waste rubber plasticating system

Info

Publication number: CN216941771U
Application number: CN202123191409.0U
Authority: CN
Inventors: 李孟来; 李清雷; 于金刚
Original assignee: Shandong Shengbang Pump Truck Parts Co ltd
Current assignee: Shandong Shengbang Pump Truck Parts Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-07-12
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses a waste rubber plastication system, which comprises a base, wherein the top of the base is fixedly connected with a support column, the top of the support column is fixedly connected with a fixed disc, the inner cavity of the fixed disc is fixedly connected with a stirring barrel, the inner cavity of the stirring barrel is provided with a central shaft, the periphery of the central shaft is provided with stirring blocks, the stirring blocks are arranged in three groups and are symmetrically distributed in parallel, waste rubber to be refined is placed into a feed inlet and enters the stirring barrel from the feed inlet, a motor is started to drive the central shaft to rotate, the rotation of the central shaft drives the stirring blocks to rotate, the waste rubber is conveyed to the inner cavity of a long pipe after being stirred and decomposed, the waste rubber in the long pipe can be melted through the matching of a reheating pipe, and the rubber high-speed plasticizing reaction unit, a mechanochemical reactor, a screw rod reduction unit and an open mill can be used for continuously regenerating the waste rubber, greatly improves the production efficiency and can refine high-quality rubber.

Description

Waste rubber plasticating system

Technical Field

The utility model relates to the technical field of rubber, in particular to a waste rubber plastication system.

Background

Plasticating rubber, a process in which the rubber is softened by thermal or mechanical work into a uniform material with a certain plasticity. The plastication is an operation for improving the plasticity and uniformity of the raw rubber, and a sub-chain of the raw rubber is broken under the action of shearing force between two rollers of an open mill or the rotating shearing force of a screw rod of an extruder, so that the average molecular weight is reduced, the plasticity, the flexibility and the adhesiveness are improved, and the mechanical plastication can be completed under the action of heat, oxygen and peptization Liu (a compound which is easy to generate free radicals).

For traditional rubber plastication, the structure is simple, the production efficiency is low, and the produced rubber has poor quality and is not practical.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a waste rubber plasticating system to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rubber waste plasticating system, includes the base, the top fixedly connected with support column of base, the top fixedly connected with fixed disk of support column, the inner chamber fixedly connected with agitator of fixed disk, the inner chamber of agitator is provided with the center pin, the periphery of center pin is provided with the stirring piece, the stirring piece is provided with three groups and parallel symmetric distribution altogether.

Preferably, the bottom of the central shaft is fixedly connected with a motor, the top of the stirring barrel is provided with a feeding hole, and the bottom of the right side of the stirring barrel is fixedly connected with a transmission pipe.

Preferably, a long pipe is fixedly connected to one side of the transmission pipe, a screw rod is arranged in an inner cavity of the long pipe, and a servo motor is arranged on the back of the screw rod.

Preferably, the heating pipe is arranged on the periphery of the middle part of the long pipe, and the heating pipe is fixedly connected with the supporting table.

Preferably, one side of the long pipe, which is far away from the servo motor, is provided with a funnel pipe, and a discharge hole is formed in the inner cavity of the funnel pipe.

Preferably, the right inner cavity of the base is provided with a material groove, and the top of the material groove is distributed in parallel with the discharge hole.

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

1. this rubber waste plasticate system puts into the feed inlet through the rubber waste that will prepare needs to refine, enters into the agitator by the feed inlet in, thereby drive the rotation of center pin through starter motor, thereby the rotation of rethread center pin is driving the rotation of stirring piece, can transmit the inner chamber of long tube after the rubber waste stirring decomposes the completion, can make the rubber waste in the long tube melt through the joining in marriage of reheating pipe to can be better refine high-quality rubber.

2. According to the waste rubber plasticating system, heat is generated by friction in rubber powder through the mechanical shearing force of the stirring barrel and the screw rod reduction unit, the energy consumption of the system is reduced, the sulfur cut-off effect is good, the rubber high-speed plasticizing reaction unit, the mechanochemical reactor, the screw rod reduction unit and the open mill are used for continuously regenerating waste rubber, and the production efficiency is greatly improved.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of a stirring device according to the present invention;

fig. 4 is a schematic view of the screw rod structure of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. fixing the disc; 4. a stirring barrel; 5. a central shaft; 6. stirring blocks; 7. a motor; 8. a feed inlet; 9. a conveying pipe; 10. a long tube; 11. a screw rod; 12. a servo motor; 13. heating a tube; 14. a support table; 15. a funnel tube; 16. a discharge port; 17. a material groove.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rubber waste plastication system, includes base 1, base 1's top fixedly connected with support column 2, the top fixedly connected with fixed disk 3 of support column 2, the inner chamber fixedly connected with agitator 4 of fixed disk 3, and the inner chamber of agitator 4 is provided with center pin 5, and the periphery of center pin 5 is provided with stirring piece 6, and stirring piece 6 is provided with three groups and parallel symmetric distribution altogether.

Wherein, the bottom fixedly connected with motor 7 of center pin 5, the top of agitator 4 is provided with feed inlet 8, the right side bottom fixedly connected with transmission pipe 9 of agitator 4.

In this embodiment, when needs use this rubber waste plasticator, at first put into feed inlet 8 with the rubber waste that the ready needs refined, enter into agitator 4 by feed inlet 8 in, thereby drive the rotation of center pin 5 through starter motor 7, thereby the rotation of rethread center pin 5 is driving the rotation of stirring piece 6, can transmit the inner chamber of long tube 10 after the rubber waste stirring decomposes the completion, can make the rubber waste in the long tube 10 melt through the joining in marriage of reheating pipe 13, thereby can be better refine high-quality rubber.

Wherein, one side of the transmission pipe 9 is fixedly connected with a long pipe 10, the inner cavity of the long pipe 10 is provided with a screw rod 11, and the back of the screw rod 11 is provided with a servo motor 12.

Wherein, the middle periphery of the long pipe 10 is provided with a heating pipe 13, and the heating pipe 13 is fixedly connected with a support table 14.

In the embodiment, rubber powder generates heat through internal friction through mechanical shearing force of the stirring barrel 4 and the screw rod 11 reduction unit, the energy consumption of the system is reduced, the sulfur cut-off effect is good, the rubber high-speed plasticizing reaction unit, the mechanochemical reactor, the screw rod 11 reduction unit and the open mill carry out continuous regeneration on waste rubber, the production efficiency is greatly improved, and the rubber high-speed plasticizing reaction unit is free from waste water, waste residue and waste gas pollution in the production process and is environment-friendly.

Wherein, one side of the long tube 10 far away from the servo motor 12 is provided with a funnel tube 12, and the inner cavity of the funnel tube 12 is provided with a discharge hole 16.

Wherein, the right side inner chamber of base 1 is seted up material groove 17, and the top of material groove 17 and discharge gate 16 parallel distribution.

The working principle is as follows: when the waste rubber plasticating equipment needs to be used, firstly, waste rubber which needs to be refined is placed into the feeding hole 8, enters the stirring barrel 4 from the feeding hole 8, the central shaft 5 is driven to rotate by the starting motor 7, the stirring block 6 is driven to rotate by the rotation of the central shaft 5, the waste rubber is conveyed to the inner cavity of the long pipe 10 after being stirred and decomposed, the waste rubber in the long pipe 10 can be melted by the matching of the reheating pipe 13, high-quality rubber can be better refined, heat is generated by friction in the rubber powder through the mechanical shearing force of the stirring barrel 4 and the screw rod 11 reduction unit, the energy consumption of the system is reduced, the sulfur breaking effect is better, the waste rubber high-speed plasticizing reaction unit, the mechanochemical reactor, the screw rod 11 reduction unit and the open mill carry out continuous regeneration on the waste rubber, the production efficiency is greatly improved, no waste water is generated in the production process, No waste residue and no waste gas pollution, and is environment-friendly.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

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 rubber waste plastication system, includes base (1), its characterized in that: the top fixedly connected with support column (2) of base (1), the top fixedly connected with fixed disk (3) of support column (2), the inner chamber fixedly connected with agitator (4) of fixed disk (3), the inner chamber of agitator (4) is provided with center pin (5), the periphery of center pin (5) is provided with stirring piece (6), stirring piece (6) are provided with three groups and parallel symmetric distribution altogether.

2. The scrap rubber mastication system in accordance with claim 1, wherein: the bottom of center pin (5) fixedly connected with motor (7), the top of agitator (4) is provided with feed inlet (8), the right side bottom fixedly connected with transmission pipe (9) of agitator (4).

3. The scrap rubber mastication system in accordance with claim 2, wherein: a long pipe (10) is fixedly connected to one side of the conveying pipe (9), a screw rod (11) is arranged in the inner cavity of the long pipe (10), and a servo motor (12) is arranged on the back of the screw rod (11).

4. The scrap rubber mastication system in accordance with claim 3, wherein: the heating device is characterized in that a heating pipe (13) is arranged on the periphery of the middle part of the long pipe (10), and a supporting table (14) is fixedly connected with the heating pipe (13).

5. The scrap rubber mastication system in accordance with claim 3, wherein: one side of the long pipe (10) far away from the servo motor (12) is provided with a funnel pipe (15), and the inner cavity of the funnel pipe (15) is provided with a discharge hole (16).

6. The scrap rubber mastication system in accordance with claim 1, wherein: a material groove (17) is formed in the inner cavity of the right side of the base (1), and the top of the material groove (17) is parallel to the material outlet (16).