Waste tire cracking fuel gas recovery and energy-saving utilization device

Abstract

The utility model relates to the technical field of environmental protection, in particular to a waste tire cracking fuel gas recycling and energy-saving utilization device which comprises a box body, the top of the box body is fixedly connected with a grinding box, the bottom of the grinding box is communicated with the top of the box body, and a screening mechanism is arranged in the box body; the screening mechanism comprises a filter box, a sliding groove, a sliding block, a fixed block, a sliding rod, a movable plate, a spring, a motor, a transmission shaft and a cam. The sliding grooves are formed in the inner walls of the front side and the rear side of the box body in a penetrating mode, the sliding blocks are slidably connected into the sliding grooves, the outer walls of the front side and the rear side of the filtering box are fixedly connected with the opposite sides of the two sliding blocks correspondingly, the sliding grooves are formed to limit movement of the sliding blocks, a transmission shaft is driven by a motor to rotate, and the transmission shaft rotates to drive a cam to rotate; the cam rotates to drive the filter box to move left and right, and the tire fragments on the filter plate are shaken and screened, so that the filter effect of the filter plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a waste tire cracking gas recovery and energy-saving utilization device. Background Art

[0002] With the progress and development of society, the widespread use of mechanical tools, various vehicles have been applied in various industries. With the widespread use of various vehicles, the discarded and replaced waste tires have become a large idle resource. Since tires are made of rubber, metal or non-metal reinforcements, in the years when the quantity was small, some of them were used in the repair industry of daily necessities, and most of them were abandoned or burned. This treatment method not only pollutes the environment but also wastes natural resources.

[0003] After searching, the Chinese patent publication number CN218409958U discloses a waste tire cracking gas recovery and energy-saving utilization device, including a base, a combustion chamber and a purification and collection device are fixedly installed on the top of the base, a heating box is fixedly installed on the top of the combustion chamber, a feed pipe is fixedly installed on the top of the heating box, and the same discharge pipe is fixedly installed between the purification and collection device, a crushing box is fixedly installed on the top of the feed pipe, a feed hopper is fixedly installed on the top of the crushing box, and a motor is fixedly installed on one side, a cam and a second sprocket are fixedly sleeved on the output shaft of the motor, and the output shaft of the motor extends to the crushing box and is fixedly sleeved with a cutting rod, and a screening net is fixedly installed in the crushing box and two A reciprocating screw is rotatably installed on the inner wall of the side, and a screw guide sleeve is threadedly sleeved on the two reciprocating screws. A crushing wheel adapted to the screening net is rotatably installed at the bottom end of the two screw guide sleeves. One end of the corresponding reciprocating screw extends to the outside of the crushing box and is fixedly sleeved with a first sprocket. The second sprocket and the first sprocket are sleeved with the same chain. A fixed block is fixedly installed on the crushing box, and a through hole is opened on the fixed block. A vertical rod is movably installed in the through hole. A striking plate adapted to the cam is fixedly installed on the top of the vertical rod and a rack is fixedly installed at the bottom. A rotating shaft is rotatably installed in the heating box, and multiple stirring shafts are fixedly installed on both sides of the rotating shaft, and one end extends to the outside of the crushing box and is fixedly sleeved with a gear, and the gear and the rack are meshed with each other. The above patent has the following shortcomings: Although the patent can filter the crushed waste tires through the filter plate, the filter plate is fixedly set and cannot be moved, so the filtering effect is poor, which usually causes the filter box to be blocked. In view of this, we propose an energy-saving utilization device for waste tire cracking industry. Utility Model Content

[0004] The utility model aims to provide a waste tire pyrolysis gas recovery and energy-saving utilization device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waste tire pyrolysis gas recovery and energy-saving utilization device comprises a box body, the top of which is fixedly connected to a crushing box, the bottom of which is connected to the top of the box body, and a screening mechanism is arranged inside the box body;

[0007] The screening mechanism includes a filter box, a chute, a slider, a fixed block, a slide bar, a movable plate, a spring, a motor, a transmission shaft, and a cam;

[0008] The slide groove is opened through the inner walls of the front and rear sides of the box body, the slider is slidably connected inside the slide groove, the front and rear outer walls of the filter box are respectively fixedly connected to the opposite sides of the two sliders, and the movement of the slider is limited by setting the slide groove.

[0009] Preferably, the fixed block is fixedly connected to the front outer wall of the box body, the sliding rod slides through the left and right sides of the fixed block, the movable plate is fixedly connected to the left end of the sliding rod, the right end of the sliding rod is fixedly connected to the sliding block on the front side, the outer sleeve of the sliding rod is provided with a spring, the left end of the spring is fixedly connected to the movable plate, and the right end of the spring is fixedly connected to the fixed block, and the movable plate is driven back by the spring.

[0010] Preferably, the motor is fixedly connected to the left outer wall of the box, the transmission shaft is fixedly connected to the front output end of the motor, the cam is fixedly connected to the middle of the transmission shaft, and one side of the cam is slidably connected to one side of the movable plate.

[0011] Preferably, a crushing mechanism is provided inside the crushing box, and the crushing mechanism includes two transverse shafts, which rotate through the front outer wall of the crushing box through bearings, and crushing rollers are fixedly connected to the middle parts of the two transverse shafts, and a gap is provided between the two crushing rollers. Gears are fixedly connected to the middle parts of the two crushing rollers, and the two gears are meshed with each other, so as to drive the two transverse shafts to rotate in opposite directions.

[0012] Preferably, a turntable is fixedly connected to the front end of the transmission shaft and the front end of the left horizontal axis, and the two turntables are hinged by a vertical rod on the front side.

[0013] Preferably, support legs are fixedly connected to the front and rear sides of the bottom of the box body, a combustion chamber is fixedly connected to the bottom of the box body, and a purification and collection device is connected to the left side of the combustion chamber through a pipeline.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The motor drives the transmission shaft to rotate, the rotation of the transmission shaft drives the cam to rotate, the rotation of the cam drives the filter box to move left and right, and shakes and screens the tire fragments on the filter plate, thereby improving the filtering effect of the filter plate.

[0016] The drive shaft drives the turntable to rotate, the rotation of the turntable drives the horizontal axis to rotate, the rotation of the horizontal axis drives the two crushing rollers to rotate in opposite directions and crush the waste tires, thereby improving the crushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the regional structure of the screening mechanism in the utility model;

[0019] Figure 3 This is a schematic diagram of the regional structure of the crushing mechanism in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the vertical rod area in the utility model.

[0021] In the figure: 1. box body; 2. crushing box; 3. screening mechanism; 4. crushing mechanism; 5. supporting legs; 6. combustion chamber; 7. purification and collection device; 31. filter box; 32. slide chute; 33. slider; 34. fixed block; 35. slide bar; 36. movable plate; 37. spring; 38. motor; 39. transmission shaft; 310. cam; 41. horizontal axis; 42. crushing roller; 43. gear; 44. turntable; 45. vertical rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0023] like Figure 1-2As shown, a waste tire cracking gas recovery and energy-saving utilization device includes a box body 1, a crushing box 2 is fixedly connected to the top of the box body 1, the bottom of the crushing box 2 is communicated with the top of the box body 1, and a screening mechanism 3 is arranged inside the box body 1; the screening mechanism 3 includes a filter box 31, a chute 32, a slider 33, a fixed block 34, a slide bar 35, a movable plate 36, a spring 37, a motor 38, a transmission shaft 39, and a cam 310; the chute 32 runs through the inner walls of the front and rear sides of the box body 1, the slider 33 is slidably connected to the inside of the chute 32, the outer walls of the front and rear sides of the filter box 31 are respectively fixedly connected to the opposite sides of the two sliders 33, and the movement of the slider 33 is limited by setting the chute 32. The fixed block 34 is fixedly connected to the front outer wall of the box body 1, the slide bar 35 slides through the left and right sides of the fixed block 34, the movable plate 36 is fixedly connected to the left end of the slide bar 35, the right end of the slide bar 35 is fixedly connected to the front slider 33, the outer sleeve of the slide bar 35 is provided with a spring 37, the left end of the spring 37 is fixedly connected to the movable plate 36, the right end of the spring 37 is fixedly connected to the fixed block 34, and the movable plate 36 is driven back by the spring 37. The motor 38 is fixedly connected to the left outer wall of the box body 1, the transmission shaft 39 is fixedly connected to the front output end of the motor 38, the cam 310 is fixedly connected to the middle of the transmission shaft 39, and one side of the cam 310 is slidably connected to one side of the movable plate 36.

[0024] Specifically, the motor 38 drives the transmission shaft 39 to rotate, and the rotation of the transmission shaft 39 drives the filter box 31 to move left and right to filter the tire debris. Embodiment 2

[0025] like Figure 1-4 As shown, a crushing mechanism 4 is arranged inside the crushing box 2. The crushing mechanism 4 includes two horizontal shafts 41. The two horizontal shafts 41 rotate through the front outer wall of the crushing box 2 through bearings. A crushing roller 42 is fixedly connected to the middle of the two horizontal shafts 41. A gap is arranged between the two crushing rollers 42. A gear 43 is fixedly connected to the middle of the two crushing rollers 42. The two gears 43 are meshed with each other. The two horizontal shafts 41 are driven to rotate in opposite directions by the gear 43. A turntable 44 is fixedly connected to the front end of the transmission shaft 39 and the front end of the left horizontal shaft 41. The two turntables 44 are hinged by a vertical rod 45 on the front. Support legs 5 are fixedly connected to the front and rear sides of the bottom of the box body 1. A combustion chamber 6 is fixedly connected to the bottom of the box body 1. The left side of the combustion chamber 6 is connected to a purification and collection device 7 through a pipeline.

[0026] Specifically, the drive shaft 39 drives the turntable 44 to rotate, and the rotation of the turntable 44 drives the two crushing rollers 42 to rotate in opposite directions, thereby crushing the waste tires.

[0027] The working principle of the utility model is as follows:

[0028] First, the waste tire is put into the crushing box 2, and then the motor 38 is turned on to drive the transmission shaft 39 to rotate. The rotation of the transmission shaft 39 drives the bottom turntable 44 to rotate. The rotation of the bottom turntable 44 drives the top turntable 44 to rotate through the hinged vertical rod 45. The rotation of the top turntable 44 drives the left horizontal axis 41 to rotate. The rotation of the left horizontal axis 41 drives the right horizontal axis 41 to rotate through two gears 43. The two horizontal axes 41 on the right rotate at the same time and drive the crushing roller 42 to rotate to crush the waste tire. The crushed waste tire debris will fall into the filter box 31. The transmission shaft 3 9 rotates while driving the cam 310 to rotate. During the rotation of the cam 310, the movable plate 36 is pushed to the right. The movable plate 36 moves to the right, driving the slide bar 35 to move to the right and compressing the spring 37. Then the spring 37 rebounds and drives the movable plate 36 and the slide bar 35 to move to the left. This goes back and forth. The slide bar 35 moves back and forth left and right, and drives the filter box 31 to move back and forth left and right to filter the tire debris. The filtered tire debris falls into the combustion chamber 6 at the bottom and burns. The gas generated by the combustion of the tire debris is passed through a pipeline to the purification collection device 7 for purification.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste tire pyrolysis gas recovery and energy-saving utilization device, characterized in that: include: A box body (1), the top of the box body (1) being fixedly connected to a crushing box (2), the bottom of the crushing box (2) being in communication with the top of the box body (1), and a screening mechanism (3) being provided inside the box body (1); The screening mechanism (3) comprises a filter box (31), a slide groove (32), a slider (33), a fixed block (34), a slide rod (35), a movable plate (36), a spring (37), a motor (38), a transmission shaft (39), and a cam (310); The slide groove (32) is formed through the front and rear inner walls of the box body (1), the slider (33) is slidably connected inside the slide groove (32), and the front and rear outer walls of the filter box (31) are respectively fixedly connected to the opposite sides of the two sliders (33).

2. The waste tire pyrolysis gas recovery and energy-saving utilization device according to claim 1 is characterized by: The fixed block (34) is fixedly connected to the front outer wall of the box body (1); the sliding rod (35) slides through the left and right sides of the fixed block (34); the movable plate (36) is fixedly connected to the left end of the sliding rod (35); the right end of the sliding rod (35) is fixedly connected to the front sliding block (33); a spring (37) is sleeved on the outside of the sliding rod (35); the left end of the spring (37) is fixedly connected to the movable plate (36); and the right end of the spring (37) is fixedly connected to the fixed block (34).

3. The waste tire pyrolysis gas recovery and energy-saving utilization device according to claim 2 is characterized in that: The motor (38) is fixedly connected to the left outer wall of the box body (1), the transmission shaft (39) is fixedly connected to the front output end of the motor (38), the cam (310) is fixedly connected to the middle part of the transmission shaft (39), and one side of the cam (310) is slidably connected to one side of the movable plate (36).

4. The waste tire pyrolysis gas recovery and energy-saving utilization device according to claim 1 is characterized by: A crushing mechanism (4) is arranged inside the crushing box (2), and the crushing mechanism (4) comprises two transverse shafts (41), the two transverse shafts (41) rotatably penetrate the front outer wall of the crushing box (2) through bearings, a crushing roller (42) is fixedly connected to the middle of the two transverse shafts (41), a gap is arranged between the two crushing rollers (42), a gear (43) is fixedly connected to the middle of the two crushing rollers (42), and the two gears (43) are meshed with each other.

5. The waste tire pyrolysis gas recovery and energy-saving utilization device according to claim 4 is characterized in that: A rotating disk (44) is fixedly connected between the front end of the transmission shaft (39) and the front end of the left horizontal shaft (41), and the two rotating disks (44) are hingedly connected via a front vertical rod (45).

6. The waste tire pyrolysis gas recovery and energy-saving utilization device according to claim 3 is characterized by: Support legs (5) are fixedly connected to the front and rear sides of the bottom of the box body (1), a combustion chamber (6) is fixedly connected to the bottom of the box body (1), and a purification and collection device (7) is connected to the left side of the combustion chamber (6) via a pipeline.

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