A slag discharging device of a waste tire oil refining equipment

Abstract

The utility model discloses a kind of discharging devices of waste tyre oil refining equipment, it is related to tyre oil refining technical field, including discharging pipe, the inside rotation of the discharging pipe is installed with spiral push axle, end cover is installed to the rear end of the discharging pipe, the lower fixed installation of the discharging pipe is with crossbeam, installation groove is provided on the discharging pipe, the inside sliding installation of the installation groove is with mounting seat, the one end fixed installation of the crossbeam is with first electric telescopic cylinder, the upper fixed installation of the mounting seat is with motor, the one end fixed installation of the spiral push axle is with connecting shaft, the lower fixed installation of the discharging pipe is with discharge hopper, this discharging device uses spiral push mode, spiral push axle is sent into the bottom of equipment, the waste residue accumulated in bottom is pushed into discharging pipe, can effectively avoid discharging port blockage, discharging pipe discharge port installs sealing mechanism, effectively prevent air leakage phenomenon during discharging, improve discharging efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tire pyrolysis technology, specifically to a slag discharge device for waste tire pyrolysis equipment. Background Technology

[0002] During the oil refining process, waste tires undergo high-temperature pyrolysis, producing solid waste residue. This residue needs to be promptly discharged from the refining equipment to ensure the continuous operation of the refining process. The refining equipment breaks down waste tires into fuel oil, carbon black, and steel wire, thereby achieving resource reuse. After refining, the carbon black and oil need to be discharged from the slag discharge pipe and separated.

[0003] Chinese Patent Publication No. CN214781665U, authorized on November 19, 2021, discloses a slag discharge device for waste tire pyrolysis equipment. The device includes a slag discharge pipe fixedly connected to the pyrolysis equipment and a valve mounted on the slag discharge pipe. An oil outlet is located below the valve on the slag discharge pipe, and a guide device for discharging oil is detachably connected to the oil outlet. This invention can completely drain the oil, allowing for the smooth and rapid discharge of carbon black without waste. It collects high-quality carbon black, has low manufacturing costs, and is applicable to slag discharge devices for all waste tire pyrolysis equipment. The existing waste tire pyrolysis equipment has its slag discharge port located at the bottom. When discharging slag, the slag discharge port needs to be opened, and the slag can easily clog the slag discharge port. This makes it impossible to completely clean and discharge the slag remaining at the bottom of the equipment. Air leakage will occur during the slag discharge process, which will disrupt the normal pressure environment of the pyrolysis equipment, reduce the slag discharge efficiency, and fail to meet the usage requirements. Utility Model Content

[0004] The purpose of this utility model is to provide a slag discharge device for waste tire pyrolysis equipment, in order to solve the problems mentioned in the background art, where the slag discharge port of the existing waste tire pyrolysis equipment is located at the bottom, and the slag discharge port needs to be opened during slag discharge. The slag is easily blocked by waste, and the waste residue at the bottom of the equipment cannot be completely cleaned and discharged. Air leakage will occur during the slag discharge process, which will disrupt the normal pressure environment of the pyrolysis equipment, reduce the slag discharge efficiency, and fail to meet the usage requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slag discharge device for waste tire pyrolysis equipment, comprising a slag discharge pipe, a spiral pusher shaft rotatably mounted inside the slag discharge pipe, an end cap mounted at the rear end of the slag discharge pipe and connected to the slag discharge pipe by screws, a crossbeam fixedly mounted below the slag discharge pipe, an installation groove provided on the slag discharge pipe, an installation seat slidably mounted inside the installation groove, a first electric telescopic cylinder fixedly mounted at one end of the crossbeam and disposed inside the installation groove, the telescopic end of the first electric telescopic cylinder being connected to the installation seat, a motor fixedly mounted above the installation seat and coinciding with the center of the slag discharge pipe, a connecting shaft fixedly mounted at one end of the spiral pusher shaft and rotatably connected to the end cap, the other end of the connecting shaft being connected to the output end of the motor, and a discharge hopper fixedly mounted below the slag discharge pipe and communicating with the slag discharge pipe.

[0006] Preferably, a connecting flange is fixedly installed on the external side of the front end of the slag discharge pipe.

[0007] Preferably, a plurality of balls are rotatably mounted on the lower end of the mounting base, and the balls are equidistantly arranged at the lower end of the mounting base, with the balls contacting the bottom of the mounting groove.

[0008] Preferably, a vibrator is fixedly installed below the slag discharge pipe, and the vibrator is located on one side of the discharge hopper.

[0009] Preferably, a sealed bearing is installed at the connection between the connecting shaft and the end cover, and the sealed bearing is fitted onto the outside of the connecting shaft.

[0010] Preferably, a baffle is installed on one side of the discharge hopper, and the baffle is slidably connected to the discharge hopper. A second electric telescopic cylinder is fixedly installed below the crossbeam, and the telescopic end of the second electric telescopic cylinder is connected to the baffle.

[0011] Preferably, a rubber strip is fitted to the outside of the baffle, and the rubber strip is arranged along the edge of the baffle.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model device is configured with a slag discharge pipe, a spiral push shaft, a motor, a mounting base, a connecting shaft, a crossbeam, and a first electric telescopic cylinder. The first electric telescopic cylinder applies a pushing and pulling force to the mounting base, causing the mounting base to move along the mounting groove. Under the action of the pushing force, the spiral push shaft is fed into the waste slag at the bottom of the equipment. The motor drives the connecting shaft to rotate, and as the connecting shaft rotates, it drives the spiral push shaft to rotate. The rotating spiral push shaft pushes the waste slag at the bottom of the equipment into the slag discharge pipe. The waste slag moves along the slag discharge pipe and falls to the discharge hopper. 2. This utility model device, through the setting of a discharge hopper, baffle, rubber strip, and second electric telescopic cylinder, drives the baffle to extend and retract, and the baffle is pulled out to open the discharge hopper. The waste residue can fall down along the discharge hopper to achieve slag discharge. After the slag discharge is completed, the second electric telescopic cylinder is driven to move the baffle and push the baffle into the discharge hopper to cut off and close the discharge hopper. Then the installed waste residue collection cylinder can be removed. It can effectively prevent air leakage during the slag discharge process and ensure the normal pressure environment of the oil refining equipment. 3. The device of this utility model uses a vibrator to drive the slag discharge pipe to vibrate, which in turn causes the waste residue in the slag discharge pipe to shake, preventing the waste residue from sticking to the slag discharge pipe, further avoiding blockage and improving the slag discharge effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 For the present utility model Figure 1 A magnified view of a portion of area A; Figure 3 This is a diagram showing the connection relationship between the spiral pushing shaft and the slag discharge pipe of this utility model; Figure 4 This is a diagram showing the connection between the mounting base and the crossbeam of this utility model; Figure 5 This is a perspective view of the connection between the connecting shaft and the spiral push shaft of this utility model.

[0014] In the diagram: 1. Slag discharge pipe; 2. Connecting flange; 3. Screw pusher shaft; 4. End cover; 5. Motor; 6. Mounting base; 7. Connecting shaft; 8. Sealed bearing; 9. Vibrator; 10. Discharge hopper; 11. Crossbeam; 12. First electric telescopic cylinder; 13. Baffle; 14. Rubber strip; 15. Second electric telescopic cylinder; 16. Mounting groove; 17. Ball bearing. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Please see Figure 1-5This utility model provides an embodiment of a slag discharge device for a waste tire pyrolysis equipment, comprising a slag discharge pipe 1, a spiral pusher shaft 3 rotatably mounted inside the slag discharge pipe 1, an end cap 4 mounted at the rear end of the slag discharge pipe 1, and the end cap 4 connected to the slag discharge pipe 1 by screws, a crossbeam 11 fixedly mounted below the slag discharge pipe 1, an installation groove 16 provided on the slag discharge pipe 1, an installation seat 6 slidably mounted inside the installation groove 16, a first electric telescopic cylinder 12 fixedly mounted at one end of the crossbeam 11, and the first electric telescopic cylinder 12 disposed inside the installation groove 16, the telescopic end of the first electric telescopic cylinder 12 being connected to the installation seat. 6. A motor 5 is fixedly installed on the top of the mounting base 6, and the center of the motor 5 is aligned with that of the slag discharge pipe 1. A connecting shaft 7 is fixedly installed on one end of the spiral push shaft 3, and the connecting shaft 7 is rotatably connected to the end cover 4. The other end of the connecting shaft 7 is connected to the output end of the motor 5. A discharge hopper 10 is fixedly installed below the slag discharge pipe 1, and the discharge hopper 10 is connected to the slag discharge pipe 1. A connecting flange 2 is fixedly installed on the outside of the front end of the slag discharge pipe 1. Multiple balls 17 are rolled on the lower end of the mounting base 6, and the balls 17 are equidistantly arranged at the lower end of the mounting base 6. The balls 17 are in contact with the bottom of the mounting groove 16.

[0017] In use: Connect the front end of the slag discharge pipe 1 to the slag discharge port at the bottom of the equipment via the connecting flange 2. First, drive the first electric telescopic cylinder 12 to apply a pushing and pulling force to the mounting base 6. Under the action of the pushing force, the spiral push shaft 3 is sent into the waste slag at the bottom of the equipment. Then, turn on the motor 5 to drive the connecting shaft 7 to rotate. As the connecting shaft 7 rotates, it drives the spiral push shaft 3 to rotate. The rotating spiral push shaft 3 pushes the waste slag at the bottom of the equipment into the slag discharge pipe 1. The waste slag moves along the slag discharge pipe 1 and falls to the discharge hopper 10. After the slag discharge is completed, drive the first electric telescopic cylinder 12 to retract the spiral push shaft 3 into the slag discharge pipe 1. This will not affect the tire oil refining process.

[0018] Please see Figure 1 and Figure 3 A vibrator 9 is fixedly installed below the slag discharge pipe 1, and the vibrator 9 is located on one side of the discharge hopper 10. The vibrator 9 drives the slag discharge pipe 1 to vibrate, which in turn causes the waste residue in the slag discharge pipe 1 to shake, preventing the waste residue from sticking to the slag discharge pipe 1, further avoiding blockage and improving the slag discharge effect.

[0019] Please see Figure 1 , Figure 2 and Figure 3A sealed bearing 8 is installed at the connection between the connecting shaft 7 and the end cover 4, and the sealed bearing 8 is fitted onto the outside of the connecting shaft 7. A baffle 13 is installed on one side of the discharge hopper 10, and the baffle 13 is slidably connected to the discharge hopper 10. A second electric telescopic cylinder 15 is fixedly installed below the crossbeam 11, and the telescopic end of the second electric telescopic cylinder 15 is connected to the baffle 13. A rubber strip 14 is fitted onto the outside of the baffle 13, and the rubber strip 14 is set along the edge of the baffle 13. The sealed bearing 8 improves the rotational stability of the connecting shaft 7, and the sealing technology ensures... The connecting shaft 7 and the end cover 4 are connected in a sealed manner, connecting the waste residue collection cylinder to the discharge hopper 10. The second electric telescopic cylinder 15 drives the baffle 13 to move telescopically, pulling out the baffle 13 to open the discharge hopper 10. The waste residue can fall down along the discharge hopper 10 to achieve slag discharge. After the slag discharge is completed, the second electric telescopic cylinder 15 is driven to move the baffle 13, pushing the baffle 13 into the discharge hopper 10, cutting off and closing the discharge hopper 10. Then the installed waste residue collection cylinder is removed, which can effectively prevent air leakage during the slag discharge process and ensure the normal pressure environment of the oil refining equipment.

[0020] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slag discharge device for a waste tire pyrolysis equipment, comprising a slag discharge pipe (1), characterized in that: A spiral pusher shaft (3) is rotatably installed inside the slag discharge pipe (1). An end cap (4) is installed at the rear end of the slag discharge pipe (1), and the end cap (4) is connected to the slag discharge pipe (1) by screws. A crossbeam (11) is fixedly installed below the slag discharge pipe (1). An installation groove (16) is provided on the slag discharge pipe (1). An installation seat (6) is slidably installed inside the installation groove (16). A first electric telescopic cylinder (12) is fixedly installed at one end of the crossbeam (11), and the first electric telescopic cylinder (12) is located inside the installation groove (16). The telescopic end of the first electric telescopic cylinder (12) is connected to the mounting base (6). A motor (5) is fixedly installed on the top of the mounting base (6), and the center of the motor (5) coincides with that of the slag discharge pipe (1). A connecting shaft (7) is fixedly installed on one end of the spiral push shaft (3), and the connecting shaft (7) is rotatably connected to the end cover (4). The other end of the connecting shaft (7) is connected to the output end of the motor (5). A discharge hopper (10) is fixedly installed below the slag discharge pipe (1), and the discharge hopper (10) is connected to the slag discharge pipe (1).

2. The slag discharge device of the waste tire pyrolysis equipment according to claim 1, characterized in that: A connecting flange (2) is fixedly installed on the front end of the slag discharge pipe (1).

3. The slag discharge device of the waste tire pyrolysis equipment according to claim 1, characterized in that: Multiple balls (17) are rotatably mounted on the lower end of the mounting base (6), and the balls (17) are equidistantly arranged at the lower end of the mounting base (6), and the balls (17) are in contact with the bottom of the mounting groove (16).

4. The slag discharge device of a waste tire pyrolysis equipment according to claim 1, characterized in that: A vibrator (9) is fixedly installed below the slag discharge pipe (1), and the vibrator (9) is located on one side of the discharge hopper (10).

5. The slag discharge device of a waste tire pyrolysis equipment according to claim 1, characterized in that: A sealed bearing (8) is installed at the connection between the connecting shaft (7) and the end cover (4), and the sealed bearing (8) is fitted on the outside of the connecting shaft (7).

6. The slag discharge device of a waste tire pyrolysis equipment according to claim 1, characterized in that: A baffle (13) is installed on one side of the discharge hopper (10), and the baffle (13) is slidably connected to the discharge hopper (10). A second electric telescopic cylinder (15) is fixedly installed below the crossbeam (11), and the telescopic end of the second electric telescopic cylinder (15) is connected to the baffle (13).

7. The slag discharge device of a waste tire pyrolysis equipment according to claim 6, characterized in that: A rubber strip (14) is fitted to the outside of the baffle (13), and the rubber strip (14) is set along the edge of the baffle (13).

Images