Fluidized bed vibration feeding device

Abstract

The utility model provides a fluidized bed vibration feeding device, which belongs to the field of chemical machinery and comprises a machine body, a sieve plate is arranged in the machine body, a feed port is arranged on the upper surface of the machine body, a discharge port is arranged at the bottom of the side wall of the machine body, a collecting box is fixedly arranged on the inner bottom surface of the machine body, and the side wall of the collecting box is communicated with a discharge pipe. According to the utility model, the material dispersing component is arranged, so that agglomerated materials can be dispersed, subsequent materials are mixed more uniformly, subsequent processing is facilitated, the material screening component is arranged, and the power of the material dispersing component is utilized to carry out vibration screening, so that the dispersed materials and the agglomerated materials are quickly separated, and the efficiency is improved. And therefore, the subsequent operation can be efficiently carried out.

Description

Technical Field

[0001] The utility model relates to the field of chemical machinery, in particular to a fluidized bed vibration feeding device. Background Art

[0002] The working principle of the fluidized bed is mainly to suspend solid particles through the flow of gas or liquid fluid, forming a state similar to a flowing liquid bed, thereby achieving full contact and mixing of solid particles and fluid. At the same time, the movement of the fluid will also cause shear force between the particles, keeping the particles in the bed in a state similar to that of a fluid. It is widely used and has broad application prospects in many fields. When the fluidized bed is in use, it needs to be used in conjunction with a feeding device, so a fluidized bed vibrating feeding device is required.

[0003] After searching, the patent document with publication number CN220321746U discloses a fluidized bed vibrating feeding device, including a distribution baffle fixedly connected at an angle below the fluidized bed feed port, and a plurality of first baffle bars are arranged on the distribution baffle perpendicular to the material conveying direction. This novel and relatively simple structure achieves the technical effect of the material being dispersed through the screen.

[0004] The above prior art often has the following problems when used:

[0005] When the existing fluidized bed is in use and loading, due to the material itself, some materials are easily aggregated under the influence of external factors, which is not conducive to subsequent processing operations and needs to be treated. At the same time, both the dispersion of materials and the vibration screening require power, which increases the cost of use. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a fluidized bed vibrating feeding device.

[0007] The embodiment of the utility model provides a fluidized bed vibrating feeding device, comprising:

[0008] A machine body, wherein a sieve plate is provided inside the machine body, a feed port is provided on the upper surface of the machine body, a discharge port is provided at the bottom of the side wall of the machine body, the inner bottom surface of the machine body is fixedly arranged on a collection box, and a discharge pipe is connected to the side wall of the collection box;

[0009] A bulk material assembly, the bulk material assembly includes a motor fixedly connected to the side wall of the machine body through a bracket, the output end of the motor is fixedly connected to a No. 1 rotating shaft, the top surface of the machine body is rotatably connected to a No. 2 rotating shaft through a bearing, the side end of the No. 1 rotating shaft is fixedly connected to a No. 1 bevel gear, the circumference of the No. 2 rotating shaft is fixedly connected to a No. 2 bevel gear, the No. 1 bevel gear is meshed with the No. 2 bevel gear, and the circumference of the No. 2 rotating shaft is equidistantly fixedly connected to a plurality of bulk material rods;

[0010] The screening material assembly is arranged between the side wall of the machine body and the interior of the machine body.

[0011] Furthermore, the screening material assembly includes a No. 3 rotating shaft arranged in the machine body, the No. 3 rotating shaft is rotatably connected to the inner wall of the machine body through a bearing, the side end of the No. 3 rotating shaft is fixedly connected to a cam, the No. 1 rotating shaft is circumferentially fixedly connected to a driving wheel, the No. 3 rotating shaft is circumferentially fixedly connected to a driven wheel, and a belt is wound between the driving wheel and the driven wheel.

[0012] Furthermore, four sleeves are fixedly connected to the inner bottom surface of the body, support rods are slidably connected inside the four sleeves, the top ends of the four support rods are fixedly connected to the bottom surface of the screen plate, and springs are fixedly connected between the bottom surfaces of the four support rods and the inner bottom surfaces of the four sleeves.

[0013] Furthermore, the upper surface of the cam is in contact with the bottom surface of the sieve plate.

[0014] Furthermore, the portion of the sieve plate directly above the cam is not provided with sieve holes.

[0015] Furthermore, the discharge pipe is located in the discharge port, and the lower half of the collecting box is sloped.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, a bulk material component is provided. When the material is added into the machine body, the bulk material component can be used to disperse the agglomerated material, so that the subsequent material mixing is more uniform, which is beneficial to the subsequent processing. At the same time, a screening component is provided and the power of the bulk material component is used to perform vibration screening, so that the dispersed material and the agglomerated material are quickly separated, which is beneficial to the efficient performance of the subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure analysis of a fluidized bed vibrating feeding device described in an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure analysis from another perspective of a fluidized bed vibrating feeding device described in an embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of a fluidized bed vibrating feeding device described in an embodiment of the utility model.

[0021] In the above drawings: 1 body, 2 screen plate, 3 feed port, 4 discharge port, 5 collection box, 6 discharge pipe, 7 motor, 8 No. 1 rotating shaft, 9 No. 2 rotating shaft, 10 No. 1 bevel gear, 11 No. 2 bevel gear, 12 bulk material rod, 13 No. 3 rotating shaft, 14 cam, 15 driving wheel, 16 driven wheel, 17 belt, 18 sleeve, 19 support rod, 20 spring. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 3 As shown, the embodiment of the utility model proposes a fluidized bed vibrating feeding device, comprising:

[0024] The machine body 1 has a screen plate 2 inside, a feed port 3 on the upper surface of the machine body 1, a discharge port 4 on the bottom of the side wall of the machine body 1, a collecting box 5 fixedly arranged on the inner bottom surface of the machine body 1, a discharge pipe 6 connected to the side wall of the collecting box 5, and a bulk material assembly. The bulk material assembly includes a motor 7 fixedly connected to the side wall of the machine body 1 through a bracket, a No. 1 rotating shaft 8 fixedly connected to the output end of the motor 7, a No. 2 rotating shaft 9 rotatably connected to the inner top surface of the machine body 1 through a bearing, a No. 1 bevel gear 10 fixedly connected to the side end of the No. 1 rotating shaft 8, and a No. 2 bevel gear 11 fixedly connected to the circumference of the No. 2 rotating shaft 9, and a No. 1 rotating shaft 8 fixedly connected to the side end of the No. 1 rotating shaft 8. The bevel gear 10 is meshed with the No. 2 bevel gear 11, and a plurality of bulk rods 12 are fixedly connected to the No. 2 rotating shaft 9 at equal intervals in the circumference. Four sleeves 18 are fixedly connected to the inner bottom surface of the body 1, and support rods 19 are slidably connected in the four sleeves 18. The top ends of the four support rods 19 are fixedly connected to the bottom surface of the sieve plate 2, and springs 20 are fixedly connected between the bottom surfaces of the four support rods 19 and the inner bottom surfaces of the four sleeves 18 to provide support for the sieve plate 2. The discharge pipe 6 is located in the discharge port 4, and the lower half of the collecting box 5 is sloped, so that the filtered material can flow out smoothly.

[0025] A screening material assembly is arranged between the side wall of the body 1 and the interior of the body 1, and the screening material assembly includes a No. 3 rotating shaft 13 arranged in the body 1, and the No. 3 rotating shaft 13 is rotatably connected to the inner wall of the body 1 through a bearing, and a cam 14 is fixedly connected to the side end of the No. 3 rotating shaft 13, a driving wheel 15 is fixedly connected to the circumference of the No. 1 rotating shaft 8, and a driven wheel 16 is fixedly connected to the circumference of the No. 3 rotating shaft 13, and a belt 17 is wound between the driving wheel 15 and the driven wheel 16, and the upper surface of the cam 14 is in contact with the bottom surface of the screen plate 2, so that when the cam 14 rotates, the screen plate 2 can vibrate, and the part of the screen plate 2 directly above the cam 14 is not provided with a screen hole to prevent the material from entering between the cam 14 and the screen plate 2 and being compressed.

[0026] The detailed working process of the utility model is as follows:

[0027] When in use, the output end of the discharge pipe 6 is connected to the input end of the fluidized bed, and then the material is added to the machine body 1 through the feed port 3, and the motor 7 is started at the same time. The motor 7 drives the No. 1 rotating shaft 8 to rotate, and then drives the No. 1 bevel gear 10 to rotate, and drives the No. 2 bevel gear 11 and the No. 2 rotating shaft 9 to rotate through meshing transmission. The rotation of the No. 2 rotating shaft 9 drives multiple dispersing rods 12 to revolve, and then the material in the machine body 1 can be dispersed, so that the material no longer clumps, and the mixing is more uniform, which is conducive to subsequent processing operations;

[0028] The rotation of the No. 1 rotating shaft 8 drives the driving wheel 15 to rotate, and then drives the driven wheel 16 and the No. 3 rotating shaft 13 to rotate through the transmission of the belt 17. The rotation of the No. 3 rotating shaft 13 drives the cam 14 to rotate, and cooperates with multiple sleeves 18, support rods 19 and springs 20 to make the screen plate 2 vibrate to quickly screen the dispersed materials. The evenly dispersed materials enter the collecting box 5 and then enter the fluidized bed through the discharge pipe 6, which is conducive to the efficient implementation of subsequent operations.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fluidized bed vibrating feeding device, characterized in that: include: A machine body (1), wherein a sieve plate (2) is provided inside the machine body (1), a feed port (3) is provided on the upper surface of the machine body (1), a discharge port (4) is provided at the bottom of the side wall of the machine body (1), the inner bottom surface of the machine body (1) is fixedly mounted on a collection box (5), and a discharge pipe (6) is connected to the side wall of the collection box (5); A bulk material assembly, the bulk material assembly comprising a motor (7) fixedly connected to a side wall of a machine body (1) via a bracket, the output end of the motor (7) being fixedly connected to a first rotating shaft (8), the inner top surface of the machine body (1) being rotatably connected to a second rotating shaft (9) via a bearing, the side end of the first rotating shaft (8) being fixedly connected to a first bevel gear (10), the circumferential direction of the second rotating shaft (9) being fixedly connected to a second bevel gear (11), the first bevel gear (10) being meshed with the second bevel gear (11), and the circumferential direction of the second rotating shaft (9) being fixedly connected to a plurality of bulk material rods (12) at equal intervals; A screening material assembly is arranged between a side wall of the machine body (1) and the interior of the machine body (1).

2. A fluidized bed vibrating feeding device according to claim 1, characterized in that: in: The screening material assembly comprises a third rotating shaft (13) arranged in the machine body (1), the third rotating shaft (13) being rotatably connected to the inner wall of the machine body (1) through a bearing, a cam (14) being fixedly connected to the side end of the third rotating shaft (13), a driving wheel (15) being fixedly connected to the circumference of the first rotating shaft (8), a driven wheel (16) being fixedly connected to the circumference of the third rotating shaft (13), and a belt (17) being wound between the driving wheel (15) and the driven wheel (16).

3. A fluidized bed vibrating feeding device according to claim 1, characterized in that: in: Four sleeves (18) are fixedly connected to the inner bottom surface of the machine body (1), support rods (19) are slidably connected inside the four sleeves (18), the top ends of the four support rods (19) are fixedly connected to the bottom surface of the screen plate (2), and springs (20) are fixedly connected between the bottom surfaces of the four support rods (19) and the inner bottom surfaces of the four sleeves (18).

4. A fluidized bed vibrating feeding device according to claim 2, characterized in that: in: The upper surface of the cam (14) is in contact with the bottom surface of the sieve plate (2).

5. A fluidized bed vibrating feeding device according to claim 2, characterized in that: in: The portion of the sieve plate (2) located directly above the cam (14) is not provided with sieve holes.

6. A fluidized bed vibrating feeding device according to claim 1, characterized in that: in: The discharge pipe (6) is located inside the discharge port (4), and the lower half of the collection box (5) is sloped.

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