CN219194859U

CN219194859U - Desulfurization device for waste rubber production

Info

Publication number: CN219194859U
Application number: CN202320421339.3U
Authority: CN
Inventors: 左二虎; 李拥华; 杨正开
Original assignee: Lufeng Aerospace Industry And Trade Co ltd
Current assignee: Lufeng Aerospace Industry And Trade Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-06-16
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of desulfurization devices, in particular to a waste rubber production desulfurization device which comprises a barrel, a hopper, a discharge bin and a heating part, wherein a heating cavity is formed in the barrel; the hopper is arranged at the top of the cylinder, the top end of the discharging bin is fixedly connected with the bottom end of the rear side of the desulfurization liner, and the discharging bin is used for discharging sizing materials; the heating part comprises a heating wire which is spiral, and the heating wire is arranged between the outer wall of the desulfurization liner and the inner wall of the heating cavity. Through setting up desulfurization inner bag and the heater strip that sets up in the barrel for in the sizing material got into the barrel, evenly heated the desulfurization inner bag through the heater strip, the rethread set up at the inside screw thread post of desulfurization inner bag, extrude and cut off the sizing material of getting into, improve the desulfurization effect and the desulfurization time of sizing material.

Description

Desulfurization device for waste rubber production

Technical Field

The utility model relates to the technical field of desulfurization devices, in particular to a desulfurization device for producing waste rubber.

Background

In the desulfurization device, a method for rapidly desulfurizing is provided, wherein a stock cylinder in a stirrer tank is used for stirring sizing materials in the stock cylinder, after the sizing materials are driven by a direct current motor to be stirred for a period of time, air is isolated from discharging and is gradually cooled, cooling is performed in a cooler, and the process with short production period and high stirring speed is not easy to control the quality of products to be unstable, so that the method is suitable for regenerating waste synthetic rubber.

A rubber devulcanizing and heating device with the patent number of CN201721342185.X comprises a containing cavity, a heating device and a fixing plate; the heating device and the fixing plate are respectively arranged in the accommodating cavity, and the fixing rods are arranged on two sides of the heating device; the heating device comprises a first heating cylinder body, a second heating cylinder body, a heating pipe and a heating resistance wire, wherein one side of the heating resistance wire is externally connected with a wiring terminal, a first heat conducting plate and a second heat conducting plate.

The device can guarantee the heat homogeneity of the devulcanizer body when using, but when using heat conduction board one and heat conduction board two adopt upper and lower closed mode, only can heat the rubber contact surface from top to bottom, and the heating effect is poor, can not refine the heating to the rubber is whole, leads to rubber desulfurization effect poor, desulfurization time slow, in view of this, we propose a waste rubber production devulcanizer.

Disclosure of Invention

The utility model aims to provide a desulfurization device for waste rubber production, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the desulfurization device comprises a barrel, a hopper, a discharging bin and a heating part, wherein a heating cavity is formed in the barrel, an open slot is formed in the front end of the barrel, the open slot is communicated with the heating cavity, a desulfurization liner is arranged in the heating cavity, a blanking slot corresponding to the open slot in the same size and in the position is formed in the top wall of the front side of the desulfurization liner, a threaded column is connected in the desulfurization liner in a rotating mode, and the head end of the threaded column is opposite to the bottom of the blanking slot;

the hopper is arranged at the top of the cylinder, the bottom end of the hopper is communicated with the open slot, the discharging bin is arranged at the rear end of the bottom of the cylinder, the top end of the discharging bin is fixedly connected with the bottom end of the rear side of the desulfurization liner, and the discharging bin is used for discharging sizing materials;

the heating part comprises a spiral heating wire, and the heating wire is arranged between the outer wall of the desulfurization inner container and the inner wall of the heating cavity and is used for heating the internal sizing material of the desulfurization inner container.

Preferably, two brackets which are arranged side by side are arranged at the bottom of the cylinder body, and a pressure release valve is arranged at the rear end of the top of the cylinder body.

Preferably, the rear end of the top of the desulfurization liner is provided with an air outlet, and the interface at the bottom of the pressure release valve is arranged in the air outlet.

Preferably, the screw thread post is inside to be cup jointed the pivot, the first end both ends of pivot respectively with curb plate rotation is connected around the barrel, the first motor of first end coaxial coupling of pivot, first motor is installed on the preceding curb plate body of barrel, the right side wall center department of barrel is equipped with control panel.

Preferably, the outer wall of the right side of the hopper is provided with a second motor, and the bottom end inside the hopper is transversely provided with a driving shaft.

Preferably, the output shaft of the second motor is coaxially connected with the tail end of the driving shaft, a rotating roller is rotatably connected to the outer wall of the driving shaft, and a plurality of annular toothed cutters are arranged on the outer wall of the rotating roller.

Preferably, the two ends of the heating wire head and tail are fixedly connected with two electrode blocks, the two electrode blocks penetrate through the left outer wall of the cylinder body, a wire tube is connected between the two electrode blocks, and a power supply box is arranged at the front end of the wire tube.

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

this waste rubber produces desulphurization unit is through setting up desulfurization inner bag and the heater strip that sets up in the barrel for in the sizing material got into the barrel, evenly heated the desulfurization inner bag through the heater strip, the rethread set up at the inside screw thread post of desulfurization inner bag, extrude and cut off the entering sizing material, improvement desulfurization effect and the desulfurization time of sizing material.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a schematic view of a cylinder structure according to the present utility model;

FIG. 3 is a second schematic diagram of the cylinder structure of the present utility model;

FIG. 4 is a third schematic view of the barrel structure of the present utility model;

FIG. 5 is a schematic view of the structure of the desulfurization liner and the threaded column in the utility model;

FIG. 6 is a schematic view of a threaded post structure according to the present utility model;

FIG. 7 is a schematic view of a hopper construction in accordance with the present utility model;

fig. 8 is a schematic view of a heating section structure in the utility model.

In the figure:

1. a cylinder; 10. a heating chamber; 11. an open slot; 12. a desulfurization liner; 120. a material dropping groove; 121. an air outlet hole; 13. a threaded column; 130. a rotating shaft; 131. a first motor; 14. a control panel;

2. a hopper; 20. a second motor; 21. a drive shaft; 22. a rotating roller; 220. a tooth knife;

3. discharging the material bin;

4. a heating section; 40. a heating wire; 401. an electrode block; 402. a conduit; 403. a power supply box;

5. a bracket;

6. and a pressure release valve.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present embodiment provides a technical solution:

a desulfurization device for producing waste rubber comprises a barrel 1, a hopper 2, a discharging bin 3 and a heating part 4, wherein a heating cavity 10 is formed in the barrel 1, the heating cavity 10 is cylindrical, the barrel 1 is made of heat insulation materials, the quick heating and melting of rubber materials are facilitated, an open slot 11 is formed in the front end of the barrel 1 and is used for blanking of the rubber materials, the hopper 2 is arranged at the top of the barrel 1, the bottom end of the hopper 2 is communicated with the open slot 11, the open slot 11 is communicated with the heating cavity 10, a desulfurization liner 12 is arranged in the heating cavity 10 and is used for storing the rubber materials for melting, a blanking slot 120 which corresponds to the size of the open slot 11 is formed in the top wall of the front side of the desulfurization liner 12, a threaded column 13 is connected in a rotating mode in the desulfurization liner 12, the front end of the threaded column 13 is right opposite to the bottom of the blanking slot 120, the rubber materials enter the desulfurization liner 12 from the bottom end of the hopper 2 and are stirred and melted, and the rubber materials are extruded and cut off through the threaded column 13, and the rubber materials are enhanced in the vulcanization capability; the discharging bin 3 is arranged at the rear end of the bottom of the cylinder body 1, the top end of the discharging bin 3 is fixedly connected with the bottom end of the rear side of the desulfurization liner 12, and the discharging bin 3 is used for discharging sizing materials;

in this embodiment, the heating portion 4 includes a heating wire 40 that is spiral, and the heating wire 40 is disposed between the outer wall of the desulfurization liner 12 and the inner wall of the heating cavity 10, and is used for heating the internal rubber material of the desulfurization liner 12, and through the heating wire 40 that is disposed, the internal rubber material of the desulfurization liner 12 is heated through heat transfer, so as to ensure uniform heating.

Firstly, the bottom of the cylinder 1 is provided with two brackets 5 which are arranged side by side to provide support for the cylinder 1, and the rear end of the top of the cylinder 1 is provided with a pressure release valve 6 which is used for adjusting the pressure inside the desulfurization liner 12 and ensuring the pressure balance inside the desulfurization liner 12.

Specifically, venthole 121 has been seted up to desulfurization inner bag 12 top rear end, and relief valve 6 bottom interface is installed in the inside of venthole 121, and heater strip 40 leads to the internal atmospheric pressure of desulfurization inner bag 12 too big when the heating, surpasses threshold value relief valve 6 and can open with gaseous discharge, avoids explosion, exists the potential safety hazard.

Further, the screw thread post 13 is internally sleeved with the rotating shaft 130, the first end and the last end of the rotating shaft 130 are respectively connected with the front side plate and the rear side plate of the cylinder body 1 in a rotating way, the first end of the rotating shaft 130 is coaxially connected with the first motor 131, the first motor 131 is arranged on the front side plate body of the cylinder body 1, the center of the right side wall of the cylinder body 1 is provided with the control panel 14, the control panel 14 is connected with the control end of the first motor 131 through a wire, the first motor 131 is connected with an external power supply, the rotating speed of the first motor 131 is regulated through the control panel 14, and the extrusion desulfurization effect of sizing materials in the desulfurization liner 12 is improved.

In the embodiment, a second motor 20 is arranged on the outer wall of the right side of the hopper 2, a driving shaft 21 is transversely arranged at the bottom end inside the hopper 2, wherein the second motor 20 is communicated with an external power supply through a wire, and the driving shaft 21 is driven to rotate through the second motor 20.

Specifically, the output shaft of the second motor 20 is coaxially connected with the tail end of the driving shaft 21, the outer wall of the driving shaft 21 is rotationally connected with a rotating roller 22, the rotating roller 22 is driven to rotate through the rotation of the driving shaft 21, a plurality of annular tooth cutters 220 are arranged on the outer wall of the rotating roller 22, the rubber material is cut by the aid of the plurality of tooth cutters 220, meanwhile, the rotating roller 22 rotates to relieve the blockage of the rubber material at the bottom of the hopper 2, the smooth discharging of the hopper 2 can be kept, manual intervention is not needed, and the degree of automation is high.

It is worth mentioning that, two electrode blocks 401 are all fixedly connected with at the first end both ends of heater strip 40, and two electrode blocks 401 all run through barrel 1 left side outer wall, and are connected with spool 402 between two electrode blocks 401, and spool 402 front end is equipped with power supply box 403, carries out the circular telegram through power supply box 403 to spool 402 internal wire for carry out the circular telegram heating to heater strip 40 after two electrode blocks 401 are electrified.

It should be noted that, the components of the first motor 131, the control panel 14, the second motor 20, the heating wire 40, the electrode block 401 and the like are all general standard components or components known to those skilled in the art, the structure and principle thereof are all known by the skilled person through technical manuals or known through routine experimental methods, at the idle position of the device, all the electric devices are connected through wires, the power elements, the electric devices, the adaptive controller and the power supply, the specific connection means should refer to the working principle of the utility model, the electric connection between the electric devices is completed according to the sequence of operation, and the detailed connection means are all known in the art.

When the desulfurization device for producing waste rubber is used, firstly, rubber materials are placed into a hopper 2, a second motor 20 and a first motor 131 are started to work, a power box 403 is turned on and turned off, a heating wire 40 is enabled to generate heat, a driving shaft 21, a rotating roller 22 and a tooth knife 220 are driven to rotate, the tooth knife 220 is utilized to refine the rubber materials, the rotating roller 22 can rotate to avoid blocking of the rubber materials at the lower end of the hopper 2, the rubber materials enter a blanking groove 120 along the bottom end of the hopper 2, the first motor 131 drives a rotating shaft 130 and a threaded column 13 to rotate, the rubber materials entering the head end of a desulfurization liner 12 are extruded and sheared, the rubber materials in the desulfurization liner 12 are heated through heat transfer after being heated by the heating wire 40, the desulfurization effect of the rubber materials is enhanced, and finally the rubber materials are conveyed into a discharging bin 3 through the threaded column 13, and then the cooling treatment is carried out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waste rubber production desulphurization unit, includes barrel (1), hopper (2), ejection of compact storehouse (3) and heating portion (4), its characterized in that: the novel desulfurization device is characterized in that a heating cavity (10) is formed in the barrel (1), an open slot (11) is formed in the front end of the barrel (1), the open slot (11) is communicated with the heating cavity (10), a desulfurization liner (12) is arranged in the heating cavity (10), a blanking slot (120) which corresponds to the open slot (11) in the same size and in the position is formed in the top wall of the front side of the desulfurization liner (12), a threaded column (13) is rotationally connected in the desulfurization liner (12), and the head end of the threaded column (13) is opposite to the bottom of the blanking slot (120);

the hopper (2) is arranged at the top of the cylinder body (1), the bottom end of the hopper (2) is communicated with the open slot (11), the discharging bin (3) is arranged at the rear end of the bottom of the cylinder body (1), the top end of the discharging bin (3) is fixedly connected with the bottom end of the rear side of the desulfurization liner (12), and the discharging bin (3) is used for discharging sizing materials;

the heating part (4) comprises a heating wire (40) which is spiral, and the heating wire (40) is arranged between the outer wall of the desulfurization liner (12) and the inner wall of the heating cavity (10) and is used for heating the internal sizing material of the desulfurization liner (12).

2. The devulcanizer for producing waste rubber according to claim 1, characterized in that: the bottom of barrel (1) is equipped with two support (5) that set up side by side, relief valve (6) have been seted up to barrel (1) top rear end.

3. The devulcanizer for producing waste rubber according to claim 2, characterized in that: the rear end of the top of the desulfurization liner (12) is provided with an air outlet hole (121), and the bottom interface of the pressure release valve (6) is arranged in the air outlet hole (121).

4. The devulcanizer for producing waste rubber according to claim 1, characterized in that: the screw thread post (13) is inside to be cup jointed pivot (130), the first end both ends of pivot (130) respectively with curb plate rotation around barrel (1) is connected, the first motor (131) of the first end coaxial coupling of pivot (130), first motor (131) are installed on the preceding curb plate body of barrel (1), right side wall center department of barrel (1) is equipped with control panel (14).

5. The devulcanizer for producing waste rubber according to claim 4, wherein: the outer wall of the right side of the hopper (2) is provided with a second motor (20), and the bottom end inside the hopper (2) is transversely provided with a driving shaft (21).

6. The devulcanizer for producing waste rubber according to claim 5, wherein: the output shaft of the second motor (20) is coaxially connected with the tail end of the driving shaft (21), a rotating roller (22) is rotatably connected to the outer wall of the driving shaft (21), and a plurality of annular-distributed toothed cutters (220) are arranged on the outer wall of the rotating roller (22).

7. The devulcanizer for producing waste rubber according to claim 1, characterized in that: two electrode blocks (401) are fixedly connected to the head end and the tail end of the heating wire (40), the two electrode blocks (401) penetrate through the left outer wall of the cylinder body (1), a wire tube (402) is connected between the two electrode blocks (401), and a power supply box (403) is arranged at the front end of the wire tube (402).