Crushing device for petroleum coke blanking

Abstract

The invention relates to the technical field of petroleum coke processing, in particular to a crushing device for petroleum coke discharging. Comprising a discharging conveying barrel, the bottom of one end of the discharging conveying barrel fixedly communicates with a discharging channel, the bottom of the discharging channel is fixedly connected with a crushing box, the bottom of the crushing box fixedly communicates with a discharging channel, the top of one end of the discharging conveying barrel fixedly communicates with a feeding port, and the bottom of one end of the discharging channel fixedly communicates with a discharging port; a supporting frame is fixedly connected to one side of the discharging conveying barrel, a driving motor is fixedly installed on the supporting frame, a material conveying mechanism located in the discharging conveying barrel is arranged at the output end of the driving motor, and a stable crushing mechanism is arranged in the crushing box. The problems that an existing crushing device for petroleum coke discharging is complex in structure and low in efficiency are solved.

Description

Technical Field

[0001] The invention relates to the technical field of petroleum coke processing, and in particular to a crushing device for petroleum coke feeding. Background Art

[0002] Petroleum coke is a solid fuel with a high carbon content, which is mainly formed by high-temperature coking reaction of residual oil produced in the process of petroleum refining. It is widely used in the industrial field due to its high energy density and low cost, such as for power generation, aluminum smelting, and production of carbon materials. However, due to its high hardness and uneven size, petroleum coke often needs to be crushed when used directly to meet the requirements for raw material particle size and uniformity in industrial applications.

[0003] Most of the existing petroleum coke crushing equipment uses traditional crushers. Although these devices can crush petroleum coke, they have some shortcomings in actual use: the existing crushing equipment usually separates the feeding and crushing processes. The petroleum coke is first sent to the crusher through a conveying equipment and then crushed. This not only increases the complexity of the equipment, but also reduces production efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing crushing device for petroleum coke feeding has the problems of complex structure and low efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a crushing device for petroleum coke unloading, comprising a unloading transmission cylinder, a unloading channel is fixedly connected to the bottom of one end of the unloading transmission cylinder, a crushing box is fixedly connected to the bottom of the unloading channel, a discharge channel is fixedly connected to the bottom of the crushing box, a feed port is fixedly connected to the top of one end of the unloading transmission cylinder, a discharge port is fixedly connected to the bottom of one end of the discharge channel, a support frame is fixedly connected to one side of the unloading transmission cylinder, a drive motor is fixedly installed on the support frame, the output end of the drive motor is provided with a material conveying mechanism located inside the unloading transmission cylinder, and a stable crushing mechanism is provided in the crushing box.

[0006] As a further improvement of the present invention, the material conveying mechanism includes a transmission rotating rod arranged at the output end of the driving motor and passing through the unloading transmission cylinder. The transmission rotating rod is rotatably connected to the unloading transmission cylinder and is fixedly connected on the outside with a spiral conveying blade located inside the unloading transmission cylinder. The transmission rotating rod is fixedly connected to an active transmission wheel at one end away from the driving motor.

[0007] As a further improvement of the present invention, both ends of the transmission rotating rod are rotationally connected to the unloading transmission cylinder through a first bearing.

[0008] As a further improvement of the present invention, the stable crushing mechanism includes a first rotating rod and a second rotating rod that pass through the crushing box and are rotatably connected to the crushing box, one end of the first rotating rod is fixedly connected to a driving gear, one end of the second rotating rod is fixedly connected to a driven gear, the driving gear is meshed with the driven gear, the outer sides of the first rotating rod and the second rotating rod are fixedly connected to a first crushing fan located inside the crushing box, and the first rotating rod is fixedly connected to a driven transmission wheel at one end away from the driving gear.

[0009] As a further improvement of the present invention, both ends of the first rotating rod and the second rotating rod are rotatably connected to the crushing box through second bearings.

[0010] As a further improvement of the present invention, the active transmission wheel and the driven transmission wheel are connected by a transmission belt.

[0011] As a further improvement of the present invention, second crushing fans adapted to the first crushing fans are fixedly connected to both side walls of the crushing box.

[0012] As a further improvement of the present invention, the lower surface of the discharge channel is an inclined surface and the end close to the discharge port is the lower end of the inclined surface.

[0013] Beneficial effects of the present invention: The present invention integrates the unloading, crushing and discharging functions into a single device, which significantly simplifies the structure of the petroleum coke crushing equipment, reduces the number of components, and reduces the complexity and failure rate of the equipment. At the same time, the continuous unloading, crushing and discharging process effectively improves production efficiency, reduces the transfer time of materials between different equipment, and makes the overall processing flow smoother and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a crushing device for petroleum coke feeding according to the present invention;

[0015] Figure 2 The invention relates to a crushing device for petroleum coke feeding. Figure 1 Another perspective structural diagram;

[0016] Figure 3 The invention relates to a crushing device for petroleum coke feeding. Figure 2 Another perspective structural diagram;

[0017] Figure 4 It is a partial cross-sectional view of a crushing device for petroleum coke unloading of the present invention;

[0018] Figure 5 It is a partial structural schematic diagram of a crushing device for petroleum coke unloading of the present invention;

[0019] Figure 6The invention relates to a crushing device for petroleum coke feeding. Figure 5 Schematic diagram of the structure from another perspective.

[0020] As shown in the figure: 1. Material discharge transmission cylinder; 2. Material discharge channel; 3. Crushing box; 4. Material discharge channel; 5. Material feed port; 6. Material discharge port; 7. Support frame; 8. Driving motor; 9. Transmission rotating rod; 10. Active transmission wheel; 11. First bearing; 12. First rotating rod; 13. Second rotating rod; 14. Active gear; 15. Driven gear; 16. First crushing fan; 17. Driven transmission wheel; 18. Second bearing; 19. Transmission belt; 20. Second crushing fan; 21. Spiral transmission blade. DETAILED DESCRIPTION

[0021] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0022] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0024] The present invention provides the following Figure 1-6 The crushing device for petroleum coke feeding shown in the figure comprises a feeding transmission cylinder 1, a feeding channel 2 is fixedly connected to the bottom of one end of the feeding transmission cylinder 1, a crushing box 3 is fixedly connected to the bottom of the feeding channel 2, a discharge channel 4 is fixedly connected to the bottom of the crushing box 3, a feed port 5 is fixedly connected to the top of one end of the feeding transmission cylinder 1, a discharge port 6 is fixedly connected to the bottom of one end of the discharge channel 4, a support frame 7 is fixedly connected to one side of the feeding transmission cylinder 1, a driving motor 8 is fixedly mounted on the support frame 7, a material conveying mechanism located inside the feeding transmission cylinder 1 is provided at the output end of the driving motor 8, a stable crushing mechanism is provided in the crushing box 3, the lower surface of the discharge channel 4 is an inclined surface and the end close to the discharge port 6 is the lower end of the inclined surface, so as to facilitate the discharge of materials.

[0025] like Figure 4-6As shown, the material conveying mechanism in the present invention includes a transmission rotating rod 9 arranged at the output end of the driving motor 8 and passing through the material discharge transmission cylinder 1, the transmission rotating rod 9 is rotatably connected to the material discharge transmission cylinder 1 and the outer side is fixedly connected with a spiral conveying blade 21 located inside the material discharge transmission cylinder 1, the transmission rotating rod 9 is fixedly connected to an active transmission wheel 10 at one end away from the driving motor 8, and both ends of the transmission rotating rod 9 are rotatably connected to the material discharge transmission cylinder 1 through a first bearing 11, thereby improving the stability of the transmission rotating rod 9 during rotation; the stable crushing mechanism includes a first rotating rod 12 and a second rotating rod 13 that pass through the crushing box 3 and are rotatably connected to the crushing box 3, one end of the first rotating rod 12 is fixedly connected to a driving gear 14, one end of the second rotating rod 13 is fixedly connected to a driven gear 15, and the driving gear 14 and the driven gear 15 are fixedly connected. The first and second rotating rods 12 and 13 are meshed with each other, and the first crushing fan 16 located inside the crushing box 3 is fixedly connected to the outer sides of the first rotating rod 12 and the second rotating rod 13. The first rotating rod 12 is fixedly connected to the driven transmission wheel 17 at one end away from the driving gear 14. Both ends of the first rotating rod 12 and the second rotating rod 13 are rotatably connected to the crushing box 3 through the second bearing 18, which improves the stability of the first rotating rod 12 and the second rotating rod 13 during rotation. The driving transmission wheel 10 and the driven transmission wheel 17 are connected by a transmission belt 19. The second crushing fan 20 adapted to the first crushing fan 16 is fixedly connected to the two side walls of the crushing box 3. The material transmission and crushing effect can be achieved by driving the driving motor 8, and the unloading, crushing and discharging functions are integrated in a single device to realize the continuous processing of petroleum coke.

[0026] Working principle: In the specific implementation of the present invention, the material is added into the material discharging transmission cylinder 1 through the feed port 5, and the driving motor 8 is started by controlling the transmission rod 9 to rotate, and the spiral transmission blade 21 rotates accordingly. The material is pushed to the material discharging channel 2 by the spiral transmission blade 21 through the material discharging transmission cylinder 1, and then enters the crushing box 3. When the transmission rod 9 rotates, it drives the active transmission wheel 10 to rotate, and drives the first rotating rod 12 to rotate through the transmission belt 19 and the driven transmission wheel 17. The rotation of the first rotating rod 12 drives the active gear 14 to rotate, and the active gear The rotation of 14 drives the second rotating rod 13 to rotate through the driven gear 15 meshing therewith, and the rotation of the first rotating rod 12 and the second rotating rod 13 drives the first crushing fan 16 to rotate, and the material is crushed by cooperating with the second crushing fan 20. The crushed material passes through the inclined surface of the discharge channel 4 and moves toward the discharge port 6 by gravity, and is finally discharged from the discharge port 6. Since the crushing device integrates the feeding, crushing and discharging functions, the entire crushing process does not require the transfer of materials between different equipment, thereby greatly improving the processing efficiency and reducing the complexity of the equipment.

[0027] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. A crushing device for petroleum coke feeding, comprising a feeding transmission cylinder (1), characterized in that: The bottom of one end of the material discharging transmission cylinder (1) is fixedly connected to a material discharging channel (2), the bottom of the material discharging channel (2) is fixedly connected to a crushing box (3), the bottom of the crushing box (3) is fixedly connected to a material discharging channel (4), the top of one end of the material discharging transmission cylinder (1) is fixedly connected to a material feed port (5), the bottom of one end of the material discharging channel (4) is fixedly connected to a material discharge port (6), one side of the material discharging transmission cylinder (1) is fixedly connected to a support frame (7), a driving motor (8) is fixedly mounted on the supporting frame (7), the output end of the driving motor (8) is provided with a material conveying mechanism located inside the material discharging transmission cylinder (1), and a stable crushing mechanism is provided inside the crushing box (3).

2. A petroleum coke crushing device according to claim 1, characterized in that: The material conveying mechanism comprises a transmission rotating rod (9) arranged at the output end of the driving motor (8) and passing through the material discharge transmission cylinder (1); the transmission rotating rod (9) is rotatably connected to the material discharge transmission cylinder (1) and is fixedly connected on the outer side with a spiral conveying blade (21) located inside the material discharge transmission cylinder (1); and the end of the transmission rotating rod (9) away from the driving motor (8) is fixedly connected with an active transmission wheel (10).

3. A crushing device for petroleum coke feeding according to claim 2, characterized in that: Both ends of the transmission rotating rod (9) are rotationally connected to the material discharge transmission cylinder (1) via a first bearing (11).

4. A petroleum coke crushing device according to claim 1, characterized in that: The stable crushing mechanism comprises a first rotating rod (12) and a second rotating rod (13) which pass through the crushing box (3) and are rotatably connected to the crushing box (3); one end of the first rotating rod (12) is fixedly connected to a driving gear (14); one end of the second rotating rod (13) is fixedly connected to a driven gear (15); the driving gear (14) is meshed with the driven gear (15); the first crushing fan (16) located inside the crushing box (3) is fixedly connected to the outer sides of the first rotating rod (12) and the second rotating rod (13); and the end of the first rotating rod (12) away from the driving gear (14) is fixedly connected to a driven transmission wheel (17).

5. A petroleum coke crushing device according to claim 4, characterized in that: Both ends of the first rotating rod (12) and the second rotating rod (13) are rotatably connected to the crushing box (3) via a second bearing (18).

6. A petroleum coke crushing device according to claim 2 or claim 4, characterized in that: The active transmission wheel (10) and the driven transmission wheel (17) are connected via a transmission belt (19).

7. A petroleum coke crushing device according to claim 4, characterized in that: Second crushing fans (20) adapted to the first crushing fans (16) are fixedly connected to both side walls of the crushing box (3).

8. A petroleum coke crushing device according to claim 1, characterized in that: The lower surface of the discharge channel (4) is an inclined surface, and the end close to the discharge port (6) is the lower end of the inclined surface.

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