CN219194859U - Desulfurization device for waste rubber production - Google Patents

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

A waste rubber production desulfurization device

technical field

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

Background technique

In the desulfurization device, there is a fast desulfurization method, which is to stir the rubber material in the storage cylinder through the storage cylinder in the mixer tank. After stirring for a period of time through the DC motor, the air is isolated from the discharge and gradually cooled. , the cooling is carried out in the cooler, and the production cycle is short, the stirring speed is fast, the process is not easy to control, and the product quality is not stable enough, so it is more suitable for the regeneration of waste synthetic rubber.

For example, a rubber desulfurization heating device whose patent number is CN201721342185.X includes a housing cavity, a heating device and a fixing plate; the heating device and the fixing plate are respectively arranged inside the housing cavity and the fixing rods are arranged on both sides of the heating device; The heating device includes a first heating cylinder, a second heating cylinder, a heating pipe and a heating resistance wire. One side of the heating resistance wire is externally connected with a terminal and a heat conducting plate 1 and a heat conducting plate 2.

The device can ensure the heat uniformity of the desulfurization tank body when in use, but the heat conduction plate 1 and the heat conduction plate 2 are closed up and down when in use, which can only heat the upper and lower contact surfaces of the rubber, and the heating effect is poor, and it cannot heat the rubber as a whole. Refining and heating will result in poor rubber desulfurization effect and slow desulfurization time. In view of this, we propose a waste rubber production desulfurization device.

Utility model content

The purpose of this utility model is to provide a waste rubber production desulfurization device to solve the problems raised in the above-mentioned background technology.

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

A waste rubber production desulfurization device, including a cylinder body, a hopper, a discharge bin and a heating part, a heating chamber is opened inside the cylinder body, an open slot is opened at the front end of the cylinder body, and the opening slot is connected with the heating unit. The cavities are connected to each other, and a desulfurization liner is installed in the heating chamber, and a blanking trough with the same size and corresponding position as the opening groove is provided on the top wall of the front side of the desulfurization liner, and the desulfurization liner is internally connected to the There is a threaded column, and the head end of the threaded column is facing the bottom of the blanking chute;

The hopper is arranged on the top of the cylinder body, and the bottom end of the hopper communicates with the opening groove, the discharge bin is arranged at the rear end of the bottom of the cylinder body, and the top end of the discharge bin is connected to the opening groove. The bottom end of the rear side of the desulfurization liner is fixedly connected, and the discharge bin is used to discharge rubber;

The heating part includes a spiral heating wire, and the heating wire is arranged between the outer wall of the desulfurization liner and the inner wall of the heating chamber for heating the internal rubber of the desulfurization liner.

Preferably, the bottom of the cylinder is provided with two brackets arranged side by side, and the top and rear end of the cylinder is provided with a pressure relief valve.

Preferably, an air outlet is provided at the top rear end of the desulfurization liner, and the bottom interface of the pressure relief valve is installed inside the air outlet.

Preferably, a rotating shaft is sleeved inside the threaded column, and the first and last ends of the rotating shaft are rotatably connected to the front and rear side plates of the cylinder respectively, the first end of the rotating shaft is coaxially connected to a first motor, and the first A motor is installed on the front plate body of the cylinder body, and a control panel is arranged at the center of the right side wall of the cylinder body.

Preferably, a second motor is provided on the outer wall on the right side of the hopper, and a drive shaft is provided laterally at the inner bottom of the hopper.

Preferably, the output shaft of the second motor is coaxially connected to the end of the driving shaft, and a rotating roller is rotatably connected to the outer wall of the driving shaft, and a plurality of circularly distributed tooth knives are arranged on the outer wall of the rotating roller.

As a preference, two electrode blocks are fixedly connected to both ends of the heating wire, both of the two electrode blocks pass through the left outer wall of the cylinder body, and a wire pipe is connected between the two electrode blocks, so The front end of the line pipe is provided with a power supply box.

Compared with the prior art, the beneficial effects of the utility model are:

The desulfurization device for waste rubber production, through the desulfurization liner and heating wire installed in the cylinder, the rubber material enters the cylinder, the desulfurization liner is uniformly heated by the heating wire, and then passed through the threaded column set inside the desulfurization liner , Extrude and cut off the incoming rubber material to improve the desulfurization effect and desulfurization time of the rubber material.

Description of drawings

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

Fig. 2 is one of cylinder structure schematic diagrams in the utility model;

Fig. 3 is the second of the cylinder structure schematic diagram in the utility model;

Fig. 4 is the third of the cylinder structure schematic diagram in the utility model;

Fig. 5 is a structural schematic diagram of the desulfurization liner and threaded column in the utility model;

Fig. 6 is a structural schematic diagram of the threaded column in the utility model;

Fig. 7 is the schematic diagram of the structure of the hopper in the utility model;

Fig. 8 is a schematic diagram of the structure of the heating part in the utility model.

In the picture:

1. Cylinder body; 10. Heating cavity; 11. Opening groove; 12. Desulfurization liner; 120. Blanking groove; 121. Air outlet; 13. Threaded column; 130. Rotating shaft; 131. First motor; 14. Control panel;

2. Hopper; 20. Second motor; 21. Drive shaft; 22. Rotating roller; 220. Gear knife;

3. Discharge bin;

4. Heating part; 40. Heating wire; 401. Electrode block; 402. Wire tube; 403. Power supply box;

5. Bracket;

6. Pressure relief valve.

Detailed ways

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-Figure 8, this embodiment provides a technical solution:

A waste rubber production desulfurization device, including a cylinder body 1, a hopper 2, a discharge bin 3 and a heating part 4, a heating chamber 10 is provided inside the cylinder body 1, and the heating chamber 10 is cylindrical, and the cylinder body 1 is made of thermal insulation material , to facilitate the rapid heating and melting of the rubber material. The front end of the cylinder body 1 is provided with an open groove 11 for blanking of the rubber material. The groove 11 communicates with the heating chamber 10, and the heating chamber 10 is equipped with a desulfurization liner 12. The desulfurization liner 12 is used to store the rubber for melting. 11 Blanking chute 120 with the same size and corresponding position. The desulfurization liner 12 is rotatably connected with threaded column 13. The head end of threaded column 13 is facing the bottom of blanking chute 120, so that the rubber material enters the desulfurization chamber from the bottom of hopper 2. In the tank 12, the rubber material is stirred and melted, and the rubber material is extruded and cut through the set threaded column 13 to enhance the desulfurization ability of the rubber material; the discharge bin 3 is arranged at the rear end of the bottom of the cylinder 1, and the discharge The top of the bin 3 is fixedly connected with the bottom end of the rear side of the desulfurization liner 12, and the discharge bin 3 is used to discharge rubber;

In this embodiment, the heating part 4 includes a spiral heating wire 40, the heating wire 40 is arranged between the outer wall of the desulfurization liner 12 and the inner wall of the heating chamber 10, and is used to heat the internal rubber material of the desulfurization liner 12. The heating wire 40 heats the rubber material inside the desulfurization liner 12 through heat transfer to ensure uniform heating.

First, the bottom of the cylinder 1 is provided with two side-by-side brackets 5 to provide support for the cylinder 1, and the top and rear end of the cylinder 1 is provided with a pressure relief valve 6 for adjusting the pressure inside the desulfurization liner 12 to ensure desulfurization The internal pressure of the liner 12 is balanced.

Specifically, the top and rear end of the desulfurization liner 12 is provided with an air outlet 121, and the bottom interface of the pressure relief valve 6 is installed inside the air outlet 121. When the heating wire 40 is heated, the air pressure in the desulfurization inner liner 12 is too large, and when the pressure exceeds the threshold value, the pressure is released. The pressure valve 6 can be opened to discharge the gas, so as to avoid explosion and cause potential safety hazard.

Further, a rotating shaft 130 is sleeved inside the threaded column 13, and the first and last ends of the rotating shaft 130 are respectively connected to the front and rear side panels of the cylinder 1 in rotation. On the front side plate of cylinder body 1, a control panel 14 is arranged at the center of the right side wall of cylinder body 1, and the control panel 14 is connected with the control end of the first motor 131 through wires, and the first motor 131 is connected with an external power supply. , the rotational speed of the first motor 131 is adjusted through the control panel 14 to improve the extrusion desulfurization effect of the rubber material in the desulfurization liner 12 .

In this embodiment, the outer wall on the right side of the hopper 2 is provided with a second motor 20, and the inner bottom of the hopper 2 is provided with a drive shaft 21 horizontally, wherein the second motor 20 is connected to an external power source through a wire, and is driven by the second motor 20. The drive shaft 21 rotates.

Specifically, the output shaft of the second motor 20 is coaxially connected with the end of the drive shaft 21, and the outer wall of the drive shaft 21 is rotatably connected with a rotating roller 22, and the rotation of the driving shaft 21 drives the rotating roller 22 to rotate. Circularly distributed toothed knives 220 are used to cut the rubber material by using several toothed knives 220. At the same time, the rotation of the rotating roller 22 can relieve the blockage of the rubber material at the bottom of the hopper 2, and can keep the discharge of the hopper 2 smooth without manual intervention. High degree.

It is worth mentioning that two electrode blocks 401 are fixedly connected to both ends of the heating wire 40, both electrode blocks 401 run through the left outer wall of the cylinder body 1, and a cable pipe 402 is connected between the two electrode blocks 401, The front end of the wire tube 402 is provided with a power supply box 403, and the wire inside the wire tube 402 is energized through the power supply box 403, so that the two electrode blocks 401 are charged and the heating wire 40 is energized and heated.

It is worth noting that the first motor 131, the control panel 14, the second motor 20, the heating wire 40, the electrode block 401 and other components of the utility model are all general standard parts or components known to those skilled in the art, and their structures and principles are Those skilled in the art can know from the technical manual or through conventional experimental methods. In the free space of this device, all the above-mentioned electrical components, which refer to power components, electrical components, and adapted controllers and power supplies, are connected to For connection, the specific connection means should refer to the working principle in the utility model, and the electrical connection between the electrical components is completed according to the working sequence, and the detailed connection means are well-known technologies in the art.

When the waste rubber production desulfurization device of the utility model is in use, the rubber material is first put into the hopper 2, the second motor 20 and the first motor 131 are started to work, and the switch of the power box 403 is turned on to make the heating wire 40 generate heat and drive the The shaft 21, the rotating roller 22 and the tooth knife 220 rotate, and the rubber material is refined by the tooth knife 220. The rotation of the rotating roller 22 can prevent the rubber material from being stuck at the lower end of the hopper 2 and cause blockage, and the rubber material enters the drop along the bottom of the hopper 2 In the trough 120, the first motor 131 drives the rotating shaft 130 and the threaded column 13 to rotate, extrudes and cuts the rubber material entering the head end of the desulfurization liner 12, and after being heated by the heating wire 40, the heat is transferred to the desulfurization liner 12. The internal rubber material is heated to enhance the desulfurization effect of the rubber material, and finally the rubber material is transferred from the threaded column 13 to the discharge bin 3 for further cooling treatment.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

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).

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