Coal product raw material stirring device

Abstract

The utility model belongs to the technical field of coal chemical processing, and particularly relates to a coal product raw material stirring device which comprises a first stirring machine, a second stirring machine and a dispersing device, and a discharge port of the first stirring machine is connected with a feed port of the second stirring machine through the dispersing device; the dispersing device comprises a barrel, a dispersing part and a driver, the barrel is connected between a discharge port of the first stirrer and a feed port of the second stirrer, the dispersing part is rotationally connected into the barrel, the rotating axis of the dispersing part is coaxial with the barrel, the driver is arranged on the outer side of the barrel and is in transmission connection with the dispersing part, and the driver is used for driving the dispersing part to rotate; according to the stirring device, the dispersing device is arranged between the two stirring machines, and the dispersing device can whip raw materials discharged by the previous stirring device, so that lump-shaped raw materials are dispersed, the raw materials are prevented from being discharged into the next stirring machine to be stirred in a lump form, and the stirring quality of the whole stirring device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal chemical processing, and particularly relates to a stirring device for coal product raw materials. Background Art

[0002] The Chinese utility model patent with the publication number of CN219099067U discloses a steam stirring mechanism for coal processing. This stirring mechanism is often used in the raw material stirring and processing operation of coal products (such as coal balls). The main devices for stirring operations are the first mixer and the second mixer. After the first mixer stirs the raw materials, they will be discharged into the second mixer through its discharge port for continuous stirring. During the process of the first mixer discharging the raw materials into the second mixer, the raw materials are likely to be discharged into the second mixer in a lump shape. And the lump-shaped raw materials are not conducive to the second mixer to stir the raw materials after entering the second mixer, which affects the stirring quality. Therefore, there is room for optimization in the above types of stirring mechanisms. Content of the Utility Model

[0003] In order to overcome the problems existing in the related technologies, the utility model discloses a stirring device for coal product raw materials.

[0004] To achieve the above object, a technical solution adopted by the utility model is:

[0005] A stirring device for coal product raw materials includes a first mixer and a second mixer, and further includes a dispersion device. The discharge port of the first mixer is connected to the inlet of the second mixer through the dispersion device;

[0006] The dispersion device includes a cylinder body, a dispersion member, and a driver. The cylinder body is connected between the discharge port of the first mixer and the inlet of the second mixer. The dispersion member is rotatably connected to the inside of the cylinder body. The rotation axis of the dispersion member is coaxial with the cylinder body. The driver is arranged outside the cylinder body and is in transmission connection with the dispersion member. The driver is used to drive the dispersion member to rotate.

[0007] Further, there are two dispersion members, and the two dispersion members are longitudinally spaced apart. Both of the two dispersion members are rotatably connected to the cylinder body and are in transmission connection with the driver;

[0008] The driver is used to drive the two dispersion members to rotate synchronously and in opposite directions.

[0009] Further, the dispersion member is rotatably connected to the inside of the cylinder body through a rotating frame.

[0010] Further, the dispersion member includes a rotating shaft and dispersion rods. There are multiple dispersion rods, and the multiple dispersion rods are fixedly connected to the circumferential surface of the rotating shaft at intervals.

[0011] Further, driven bevel gears are fixedly connected to opposite ends of the two rotating shafts, and a drive shaft of the driver is connected to a driving bevel gear that meshes with the two driven bevel gears.

[0012] Further, a protective cover that covers the driving bevel gear and the driven bevel gears is fixedly connected to the inner wall of the cylinder body. The protective cover is provided with through holes for the rotating shafts and the drive shaft of the driver to pass through.

[0013] Further, the protective cover is fixedly connected to the inner wall of the cylinder body through first support rods.

[0014] Further, the rotating frame includes a rotating base and second support rods. The second support rods are fixedly connected to the side of the rotating base and are fixedly connected to the inner wall of the cylinder body. The rotating shaft is rotatably connected to the rotating base.

[0015] Further, the dispersing member further includes a support rod. The support rod is obliquely supported between the rotating shaft and the dispersing rod, and the support rod is located below the dispersing rod.

[0016] Further, the rotating frame has two rotating bases. The two rotating bases are longitudinally spaced apart. The two rotating bases are both fixedly connected to the inner wall of the cylinder body through a plurality of the second support rods. The rotating shaft is rotatably connected to the two rotating bases. The support rod and the dispersing rod are both located between the two rotating bases.

[0017] The utility model discloses and provides a coal product raw material stirring device. A dispersing device is arranged between two mixers. The dispersing device can beat the raw materials discharged by the previous stirring device to disperse the lump-shaped raw materials, so as to avoid the raw materials being discharged into the latter mixer in the form of lumps for stirring, thereby improving the stirring quality of the entire stirring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0019] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 an enlarged schematic structural diagram of part A in

[0021] Figure 3 is a schematic cross-sectional structural diagram of the dispersing device in an embodiment of the present utility model.

[0022] The meanings of the reference numerals in the drawings are as follows:

[0023] The first mixer 1, the second mixer 2, the dispersing device 3, the cylinder 31, the dispersing member 32, the rotating shaft 321, the dispersing rod 322, the driven bevel gear 323, the supporting rod 324, the driver 33, the driving bevel gear 331, the rotating frame 34, the rotating seat 341, the second supporting rod 342, the shield 35, and the first supporting rod 351. DETAILED DESCRIPTION

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] Reference Figures 1 - 3 As shown, the coal product raw material mixing device of this embodiment includes a first mixer 1 and a second mixer 2, and also includes a dispersion device 3, and the discharge port of the first mixer 1 is connected to the feed port of the second mixer 2 through the dispersion device 3. After the first mixer 1 discharges the mixed coal raw material through its discharge port, the raw material will enter the dispersion device 3. During this process, the dispersion device 3 will beat the clumped raw material to disperse the raw material. The dispersed raw material will be discharged into the feed port of the second mixer 2 under the action of gravity, so as to enter the second mixer 2 for further mixing.

[0026] Specifically, the dispersing device 3 includes a barrel 31, a dispersing member 32 and a driver 33. The two ends of the barrel 31 are connected between the discharge port of the first mixer 1 and the feed port of the second mixer 2 through a flange structure. The dispersing member 32 is rotatably connected to the barrel 31 through a rotating frame 34. The rotation axis of the dispersing member 32 is coaxial with the barrel 31. The driver 33 is arranged outside the barrel 31 and is transmission-connected to the dispersing member 32. The driver 33 is used to drive the dispersing member 32 to rotate. The driver 33 used in this embodiment is a driving motor (not shown in the figure). When the driver 33 drives the dispersing member 32 to rotate, the dispersing member 32 can whip the lumpy raw materials that fall into it to disperse them.

[0027] In this embodiment, there are two dispersing members 32, which are spaced apart longitudinally, and both are connected to the barrel 31 for rotation, and are connected to the driver 33 for transmission, and the driver 33 is used to drive the two dispersing members 32 to rotate synchronously in opposite directions. When the driver 33 drives the two dispersing members 32 to rotate synchronously in opposite directions, the upper dispersing member 32 beats the raw material in one direction and then falls into the lower dispersing member 32, and then beats the raw material in another direction, so that the raw material is dispersed more finely, so that the raw material is stirred more evenly in the second mixer 2.

[0028] Further, the dispersing member 32 includes a rotating shaft 321 and six dispersing rods 322. The six dispersing rods 322 are fixedly connected to the circumferential surface of the rotating shaft 321 at equal intervals. The dispersing rods 322 are in a round rod shape, and their ends are perpendicularly fixedly connected to the rotating shaft 321. The driver 33 specifically drives the rotating shaft 321 to rotate. When the rotating shaft 321 rotates, it will drive each dispersing rod 322 to rotate together. In this way, each dispersing rod 322 can beat the falling raw materials.

[0029] Further, the dispersing member 32 further includes a support rod 324. The support rod 324 is obliquely supported between the rotating shaft 321 and the dispersing rods 322, and the support rod 324 is located below the dispersing rods 322. Such a setting can stably support the dispersing member 32 to enhance the connection strength between the dispersing rods 322 and the rotating shaft 321.

[0030] In this embodiment, driven bevel gears 323 are fixedly connected to the opposite ends of the two rotating shafts 321. The output shaft of the driver 33 is connected to a driving bevel gear 331 that meshes with the two driven bevel gears 323. In this way, when the driver 33 works, it will drive the driving bevel gear 331 to rotate through its output shaft. When the driving bevel gear 331 rotates, it will drive the two driven bevel gears 323 meshing with it to rotate synchronously in opposite directions. For example, when the driving bevel gear 331 rotates clockwise (observed from the driver side), it will drive the upper driven bevel gear 323 to rotate counterclockwise (observed from above), and at the same time, it will also drive the lower driven bevel gear 323 to rotate clockwise (observed from above). In this way, the driver 33 can drive the two dispersing members 32 to rotate synchronously in opposite directions.

[0031] In this embodiment, a protective cover 35 that covers the driving bevel gear 331 and the driven bevel gears 323 is fixedly connected to the inner wall of the cylinder body 31. The protective cover 35 is provided with through holes for the rotating shaft 321 and the output shaft of the driver 33 to pass through. The protective cover 35 is fixedly connected to the inner wall of the cylinder body 31 through the first support rods 351. Such a setting can protect the gears and prevent raw materials from falling into the tooth gaps to ensure normal transmission.

[0032] Further, the rotating frame 34 includes a rotating seat 341 and second support rods 342. The second support rods 342 are fixedly connected to the side surface of the rotating seat 341 and are fixedly connected to the inner wall of the cylinder body 31. The rotating shaft 321 is rotatably connected to the rotating seat 341. In addition, the rotating frame 34 has two rotating seats 341. The two rotating seats 341 are longitudinally spaced apart. Both rotating seats 341 are fixedly connected to the inner wall of the cylinder body 31 through a plurality of second support rods 342. The rotating shaft 321 is rotatably connected to the two rotating seats 341. The support rod 324 and the dispersing rods 322 are both located between the two rotating seats 341. Such a setting can rotatably connect the dispersing member 32 in the cylinder body 31.

[0033] In summary, the present utility model discloses a stirring device for coal product raw materials. A dispersing device is arranged between two mixers. The dispersing device can beat the raw materials discharged by the previous stirring device to disperse the lump-shaped raw materials, so as to avoid the raw materials being discharged into the latter mixer in the form of lumps for stirring, thereby improving the stirring quality of the entire stirring device.

[0034] The above embodiments are only used to exemplarily illustrate the principle and efficacy of the present utility model, rather than to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A coal product raw material stirring device, comprising a first stirrer and a second stirrer, characterized in that: It also includes a dispersing device, through which the discharge port of the first mixer and the feed port of the second mixer are connected; The dispersing device includes a cylinder, a dispersing member and a driver. The cylinder is connected between the discharge port of the first mixer and the feed port of the second mixer. The dispersing member is rotatably connected in the cylinder. The rotation axis of the dispersing member is coaxial with the cylinder. The driver is arranged on the outside of the cylinder and is transmission-connected to the dispersing member. The driver is used to drive the dispersing member to rotate.

2. The coal product raw material stirring device according to claim 1, characterized in that: There are two dispersing members, which are spaced apart longitudinally, and both are rotatably connected to the cylinder and are transmission-connected to the driver; The driver is used to drive the two dispersing members to rotate synchronously in opposite directions.

3. The coal product raw material stirring device according to claim 2, characterized in that: The dispersing member is rotatably connected to the inner side of the cylinder through a rotating frame.

4. The coal product raw material stirring device according to claim 3, characterized in that: The dispersing member comprises a rotating shaft and a dispersing rod. The dispersing rod is provided in plurality and the plurality of dispersing rods are fixedly connected to the circumference of the rotating shaft at intervals.

5. The coal product raw material stirring device according to claim 4, characterized in that: The opposite ends of the two rotating shafts are fixedly connected with driven bevel gears, and the output shaft of the driver is connected with a driving bevel gear meshing with the two driven bevel gears.

6. The coal product raw material stirring device according to claim 5, characterized in that: A shield covering the driving bevel gear and the driven bevel gear is fixedly connected to the inner wall of the cylinder, and the shield is provided with a through hole for the rotating shaft and the output shaft of the driver to pass through.

7. The coal product raw material stirring device according to claim 6, characterized in that: The protective cover is fixedly connected to the inner wall of the cylinder through a first support rod.

8. The coal product raw material stirring device according to claim 4, characterized in that: The rotating frame includes a rotating seat and a second support rod, the second support rod is fixedly connected to the side surface of the rotating seat and to the inner wall of the cylinder, and the rotating shaft is rotatably connected to the rotating seat.

9. The coal product raw material stirring device according to claim 8, characterized in that: The dispersing member further comprises a supporting rod, wherein the supporting rod is obliquely supported between the rotating shaft and the dispersing rod, and the supporting rod is located at the lower side of the dispersing rod.

10. The coal product raw material stirring device according to claim 9, characterized in that: The rotating frame has two rotating seats, which are spaced apart longitudinally. The two rotating seats are fixedly connected to the inner wall of the cylinder through a plurality of the second support rods. The rotating shaft is rotatably connected to the two rotating seats. The support rod and the dispersion rod are both located between the two rotating seats.

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