Carbonization treatment device for reducing volatile matters of bituminous coal

Abstract

The carbonization treatment device comprises a rotary furnace body and a first mounting plate, rotating plates are fixedly connected to the two side faces of the first mounting plate, a second mounting plate rotates between the opposite side faces of the two rotating plates, a telescopic air cylinder is fixedly connected to one side of the interior of the first mounting plate, and the telescopic air cylinder is fixedly connected to the other side of the interior of the first mounting plate. The output end of the telescopic air cylinder is fixedly connected with a rotating frame, the inner wall of the rotating frame is rotationally connected with a sliding block, the upper surface of the sliding block is slidably connected with the lower surface of a second mounting plate, the upper surface of the second mounting plate is fixedly connected with two rotating base frames, and the upper surfaces of the two rotating base frames are slidably connected with the side surface of the rotary furnace body. And rotating rings are fixedly connected to the exteriors of the two ends of the rotary furnace body, so that workers are conveniently assisted in unloading, the unloading convenience is improved, manpower is saved, hot air flows among bituminous coal materials conveniently, bituminous coal is uniformly heated, and the carbonization efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of activated carbon preparation technology, and in particular to a carbonization treatment device for reducing the volatile matter content of bituminous coal. Background Technology

[0002] Bituminous coal has a high volatile content, and direct combustion may produce a lot of pollutants. By carbonizing bituminous coal, energy efficiency can be significantly improved, pollution emissions can be reduced, and environmental protection can be enhanced. Therefore, a carbonization treatment device is needed.

[0003] Existing bituminous coal volatile matter reduction carbonization devices have poor heat flow between bituminous coal materials when the heat is pumped into the rotary kiln, resulting in low bituminous coal carbonization efficiency and inconvenience for workers to remove the material after carbonization. The device of this invention has higher carbonization efficiency for bituminous coal and is more convenient for workers to remove the material. Utility Model Content

[0004] The purpose of this invention is to provide a carbonization treatment device for reducing the volatile matter of bituminous coal, which solves the problems of poor heat flow between bituminous coal materials when the heat is pumped into the rotary kiln, resulting in low bituminous coal carbonization efficiency and inconvenience for workers to remove the materials after carbonization.

[0005] To achieve the above objectives, a carbonization treatment device for reducing the volatile matter of bituminous coal is provided, comprising: a rotary kiln body and a first mounting plate, rotating plates fixedly connected to both sides of the first mounting plate, a second mounting plate rotating between the opposite sides of the two rotating plates, a telescopic cylinder fixedly connected to one side inside the first mounting plate, a rotating frame fixedly connected to the output end of the telescopic cylinder, a slider rotatably connected to the inner wall of the rotating frame, and the upper surface of the slider slidingly connected to the lower surface of the second mounting plate, which facilitates unloading by workers, increases unloading convenience, and helps save labor.

[0006] Two rotating base frames are fixedly connected to the upper surface of the second mounting plate. The upper surfaces of the two rotating base frames are slidably connected to the side surface of the rotary kiln body. Rotating rings are fixedly connected to the outer sides of both ends of the rotary kiln body. The side surfaces of the two rotating rings are slidably connected to the inner walls of the two rotating base frames. A motor is fixedly connected to the side of one of the rotating base frames. A rotating rod is fixedly connected to the output end of the motor. The end of the rotating rod away from the motor is rotatably connected to the inner wall of the rotating base frame. A rotating wheel is fixedly connected to the outside of the rotating rod. The side of the rotating wheel is rollingly connected to the side of the rotating ring. A mounting base plate is fixedly connected to the side of the second mounting plate. An air pump is fixedly connected inside the mounting base plate. A conveying pipe is fixedly connected to the output end of the air pump. Multiple gas supply branches are fixedly connected to the upper and lower surfaces of the conveying pipe. Gas supply holes are opened on the sides of the multiple gas supply branches. Two tilting plates are provided inside the rotary kiln body. The ends of the multiple gas supply branches away from the conveying pipe are fixedly connected to the sides of the two tilting plates. An extraction pipe is fixedly connected to the input end of the air pump. This facilitates the flow of hot air between the bituminous coal materials, making the bituminous coal heated evenly and improving the carbonization efficiency.

[0007] According to the aforementioned carbonization treatment device for reducing the volatile matter of bituminous coal, the conveying pipe is rotatably connected to the outside of the rotary kiln body, and multiple gas conveying holes are evenly arranged. Hot gas flow can be conveyed through the conveying pipe to facilitate the carbonization of bituminous coal.

[0008] According to the aforementioned carbonization treatment device for reducing the volatile matter of bituminous coal, an exhaust pipe is fixedly connected to the upper surface of the rotary kiln body, and a valve is fixedly connected to the outside of the exhaust pipe. The exhaust pipe can discharge internal air, and at the same time, hot air can be transported through the conveying pipe to facilitate the replacement of internal air. The valve can be used to control the flow of internal air.

[0009] According to the carbonization treatment device for reducing the volatile matter of bituminous coal, support legs are fixedly connected to the four corners of the lower surface of the first mounting plate, and the two rotating plates are symmetrically arranged, so that the device can be easily supported by the support legs.

[0010] According to the aforementioned carbonization treatment device for reducing the volatile matter of bituminous coal, the inner diameter of the rotating ring is the same as the outer diameter of the rotary kiln body, and the two rotating rings are symmetrically arranged to facilitate the installation of the rotating rings.

[0011] According to the aforementioned carbonization treatment device for reducing the volatile matter of bituminous coal, a sealing cover is threaded to the end of the rotary kiln body away from the mounting base plate, and a rotating handle is fixedly connected to the side of the sealing cover. The rotary kiln body can be sealed by the sealing cover, which facilitates the processing of materials and unloading by the staff.

[0012] According to the carbonization treatment device for reducing the volatile matter of bituminous coal, the rotating wheel is a cylinder, and anti-slip patterns are fixedly connected to the side surface of the rotating wheel. The rotating wheel drives the rotating ring and the rotating wheel body to rotate, which facilitates the turning of internal materials. The anti-slip patterns increase friction and prevent slippage.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] 1. When unloading is required, first open the closed cover, extend the telescopic cylinder to drive the rotating frame to move upward, so as to drive the second mounting plate to rotate based on the rotating plate, and drive the rotary wheel body to tilt at a certain angle. Through the sliding connection between the slider and the second mounting plate, the second mounting plate can be tilted, which helps the staff to unload materials, increases the convenience of unloading, and helps to save labor.

[0015] 2. During processing, a hot air stream is drawn in through an air extraction pipe and delivered to the inside of the rotary wheel body through a delivery pipe. This facilitates the carbonization of the bituminous coal. The hot air stream is also delivered through the gas delivery branch pipe and gas delivery hole, ensuring even distribution of the hot air stream. The rotation of the motor drives the rotating rod and the rotating wheel, which in turn drives the rotating ring and the rotary wheel body. This facilitates the interaction with the tilting plate, allowing for easy turning of the internal materials and ensuring that the hot air stream flows between the bituminous coal materials. This results in uniform heating of the bituminous coal and improves carbonization efficiency.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of the carbonization treatment device for reducing volatile matter in bituminous coal according to this utility model;

[0019] Figure 2 This is an internal structural diagram of the carbonization treatment device for reducing volatile matter in bituminous coal according to this utility model;

[0020] Figure 3 This utility model relates to a carbonization treatment device for reducing the volatile matter content of bituminous coal. Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This utility model relates to a carbonization treatment device for reducing the volatile matter content of bituminous coal. Figure 2 Enlarged view of point B in the middle;

[0022] Figure 5 This is a perspective view of the rotating frame of the carbonization treatment device for reducing volatile matter in bituminous coal according to this utility model.

[0023] Legend:

[0024] 1. Rotary furnace body; 2. Conveying pipe; 3. Mounting base plate; 4. Air pump; 5. Motor; 6. Rotating base frame; 7. Rotating ring; 8. First mounting plate; 9. Rotating plate; 10. Sealing cover; 11. Exhaust pipe; 12. Second mounting plate; 13. Tilting plate; 14. Telescopic cylinder; 15. Rotating frame; 16. Sliding block; 17. Gas inlet; 18. Gas supply branch pipe; 19. Rotating wheel; 20. Rotating rod. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-5 The present invention relates to a carbonization treatment device for reducing the volatile matter of bituminous coal, comprising: a rotary kiln body 1 and a first mounting plate 8. Rotating plates 9 are fixedly connected to both sides of the first mounting plate 8. The rotating plates 9 provide a rotation base for the second mounting plate 12. The second mounting plate 12 rotates between the opposite sides of the two rotating plates 9. A telescopic cylinder 14 is fixedly connected to one side inside the first mounting plate 8 for pushing the second mounting plate 12 to rotate. A rotating frame 15 is fixedly connected to the output end of the telescopic cylinder 14. A slider 16 is rotatably connected to the inner wall of the rotating frame 15. The slider 16 can adapt to the changes of the second mounting plate 12. The upper surface of the slider 16 is slidably connected to the lower surface of the second mounting plate 12.

[0027] Two rotating base frames 6 are fixedly connected to the upper surface of the second mounting plate 12, providing a rotating foundation for the rotary kiln body 1. The upper surfaces of the two rotating base frames 6 are slidably connected to the side surfaces of the rotary kiln body 1. Rotating rings 7 are fixedly connected to the outer sides of both ends of the rotary kiln body 1. The side surfaces of the two rotating rings 7 are slidably connected to the inner walls of the two rotating base frames 6 respectively. A motor 5 is fixedly connected to the side of one of the rotating base frames 6 to drive the rotary kiln body 1 to rotate. A rotating rod 20 is fixedly connected to the output end of the motor 5. The end of the rotating rod 20 away from the motor 5 is rotatably connected to the inner wall of the rotating base frame 6. A rotating wheel 19 is fixedly connected to the outer side of the rotating rod 20 to drive the rotating rings 7 and the rotary kiln body 1 to rotate. The side of the 9th side is rolledly connected to the side of the rotating ring 7. The side of the second mounting plate 12 is fixedly connected to the mounting base 3 to provide the mounting foundation. The mounting base 3 is fixedly connected to the air pump 4 for drawing airflow. The output end of the air pump 4 is fixedly connected to the conveying pipe 2 for conveying hot airflow. Multiple gas supply branches 18 are fixedly connected to the upper and lower surfaces of the conveying pipe 2 for conveying hot airflow. Each of the multiple gas supply branches 18 has a gas supply hole 17 on its side. The rotary kiln body 1 is provided with two flipping plates 13 for turning materials. The ends of the multiple gas supply branches 18 away from the conveying pipe 2 are fixedly connected to the sides of the two flipping plates 13 respectively. The input end of the air pump 4 is fixedly connected to the extraction pipe, which is used to connect to the hot air source.

[0028] The conveying pipe 2 is rotatably connected to the outside of the rotary kiln body 1. Multiple gas outlets 17 are evenly arranged and rotatably connected to the rotary kiln body 1 through the conveying pipe 2 to prevent the conveying pipe 2 from rotating with the rotary kiln body 1.

[0029] An exhaust pipe 11 is fixedly connected to the upper surface of the rotary kiln body 1, and a valve is fixedly connected to the outside of the exhaust pipe 11, allowing for air exchange.

[0030] The four corners of the lower surface of the first mounting plate 8 are fixedly connected to support legs, and the two rotating plates 9 are symmetrically arranged and supported by the support legs.

[0031] The inner diameter of the rotating ring 7 is the same as the outer diameter of the rotary kiln body 1. The two rotating rings 7 are symmetrically arranged, which makes it convenient for the rotating rings 7 to be installed on the outside of the rotary kiln body 1.

[0032] The end of the rotary kiln body 1 furthest from the mounting base plate 3 is threadedly connected to a sealing cover 10. A rotating handle is fixedly connected to the side of the sealing cover 10, and the kiln is closed by the sealing cover 10.

[0033] The rotating wheel 19 is a cylinder, and anti-slip texture is fixedly connected to the side surface of the rotating wheel 19. The rotating ring 7 is driven to rotate by the cylindrical rotating wheel 19, and the anti-slip texture prevents slippage.

[0034] Working principle: In use, first open the sealing cover 10, then place the bituminous coal to be processed inside the rotary kiln body 1. The gas pump 4 draws in the heat flow, and then delivers the hot air flow through the conveying pipe 2 and the gas supply branch pipe 18, and discharges it through the gas supply hole 17. At the same time, start the motor 5 to drive the rotating rod 20 and the rotating wheel 19. The rotation of the rotating wheel 19 drives the rotating ring 7 and the rotary kiln body 1 to rotate. The internal material can be turned over by the tilting plate 13, which facilitates the flow of hot air and helps to improve the bituminous coal processing efficiency. After processing is completed, open the sealing cover 10, and extend the telescopic cylinder 14 to drive the rotating frame 15 and the slider 16 to move upward, thereby driving the second mounting plate 12 to rotate on the side of the rotating plate 9, which facilitates the tilting of the rotary kiln body 1 and facilitates automatic unloading.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A carbonization treatment device for reducing the volatile matter content of bituminous coal, including: The rotary kiln body (1) and the first mounting plate (8) are characterized in that rotating plates (9) are fixedly connected to both sides of the first mounting plate (8), and a second mounting plate (12) rotates between the opposite sides of the two rotating plates (9). A telescopic cylinder (14) is fixedly connected to one side inside the first mounting plate (8), and a rotating frame (15) is fixedly connected to the output end of the telescopic cylinder (14). A slider (16) is rotatably connected to the inner wall of the rotating frame (15), and the upper surface of the slider (16) is slidably connected to the lower surface of the second mounting plate (12). Two rotating base frames (6) are fixedly connected to the upper surface of the second mounting plate (12). The upper surfaces of the two rotating base frames (6) are slidably connected to the side surface of the rotary kiln body (1). Rotating rings (7) are fixedly connected to the outer sides of both ends of the rotary kiln body (1). The side surfaces of the two rotating rings (7) are slidably connected to the inner walls of the two rotating base frames (6). A motor (5) is fixedly connected to the side of one of the rotating base frames (6). A rotating rod (20) is fixedly connected to the output end of the motor (5). The end of the rotating rod (20) away from the motor (5) is rotatably connected to the inner wall of the rotating base frame (6). A rotating wheel (19) is fixedly connected to the outside of the rotating rod (20). 19) The side is rolled to the side of the rotating ring (7), the second mounting plate (12) is fixedly connected to the mounting base plate (3), the mounting base plate (3) is fixedly connected to the air pump (4), the output end of the air pump (4) is fixedly connected to the conveying pipe (2), the upper and lower surfaces of the conveying pipe (2) are fixedly connected to multiple gas supply branches (18), the sides of the multiple gas supply branches (18) are provided with gas supply holes (17), the rotary kiln body (1) is provided with two flipping plates (13), the ends of the multiple gas supply branches (18) away from the conveying pipe (2) are fixedly connected to the sides of the two flipping plates (13), and the input end of the air pump (4) is fixedly connected to the extraction pipe.

2. The carbonization treatment device for reducing volatile matter in bituminous coal according to claim 1, characterized in that, The conveying pipe (2) is rotatably connected to the outside of the rotary kiln body (1), and the multiple gas conveying holes (17) are evenly arranged.

3. The carbonization treatment device for reducing volatile matter in bituminous coal according to claim 1, characterized in that, The exhaust pipe (11) is fixedly connected to the upper surface of the rotary kiln body (1), and a valve is fixedly connected to the outside of the exhaust pipe (11).

4. The carbonization treatment device for reducing volatile matter in bituminous coal according to claim 1, characterized in that, The first mounting plate (8) has four fixed support legs at the four corners of its lower surface, and the two rotating plates (9) are symmetrically arranged.

5. The carbonization treatment device for reducing volatile matter in bituminous coal according to claim 1, characterized in that, The inner diameter of the rotating ring (7) is the same as the outer diameter of the rotary kiln body (1), and the two rotating rings (7) are arranged symmetrically.

6. The carbonization treatment device for reducing volatile matter in bituminous coal according to claim 1, characterized in that, The rotary kiln body (1) is threaded to a closed cover (10) at one end away from the mounting base plate (3), and a rotating handle is fixedly connected to the side of the closed cover (10).

7. The carbonization treatment device for reducing volatile matter in bituminous coal according to claim 1, characterized in that, The rotating wheel (19) is a cylinder, and anti-slip texture is fixedly connected to the side surface of the rotating wheel (19).

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