Continuous production system for feed additive particles

Abstract

The utility model discloses a continuous production system for feed additive particles, which comprises a granulator, a first temporary storage bin, a feeder, an extruder, a second temporary storage bin, a rounding machine, a shaking screen, a receiving barrel and a rack, and the granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the rounding machine and the shaking screen are all mounted on the rack. The granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the rounding machine, the vibrating screen and the material receiving barrel can sequentially pass through feed additive raw materials, and the set heights of the granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the rounding machine, the vibrating screen and the material receiving barrel are sequentially decreased. According to the utility model, the heights of the granulator, the extruder and other machines are sequentially reduced, so that a part of feed additive raw materials can move in each machine by virtue of gravity, the energy consumption is effectively reduced, and meanwhile, the first temporary storage bin and the second temporary storage bin are arranged for buffering, so that the production continuity is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the field of the design of feed additive production equipment, in particular to a continuous production system for feed additive particles. Background Art

[0002] Feed additives refer to substances added in small amounts or trace amounts during the production, processing, and use of feeds. They have a significant effect although used in small amounts in feeds. Feed additives are raw materials that must be used in modern feed industry, and have obvious effects on strengthening the nutritional value of basic feeds, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products.

[0003] Now, many feed additives are in granular form. In the production of existing granular feed additives, there is a large energy consumption between various processing structures, such as mixing structures and extrusion structures. Moreover, during processing, there are often certain differences in the processing speeds of various processing structures. In the existing feeding, feeding is often carried out after each processing is completed, and it is difficult to accurately match the feeding with the processing, and the continuity of production is not strong, which affects the processing efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a continuous production system for feed additive particles, which can solve one or more of the above problems.

[0005] According to one aspect of the utility model, a continuous production system for feed additive particles is provided, including a granulator, a first temporary storage bin, a feeder, an extruder, a second temporary storage bin, a rounding machine, an oscillating screen, a receiving barrel, and a frame. The granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the rounding machine, and the oscillating screen are all installed on the frame.

[0006] The granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the rounding machine, the oscillating screen, and the receiving barrel can sequentially pass through feed additive raw materials.

[0007] The installation heights of the granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the rounding machine, the oscillating screen, and the receiving barrel decrease in sequence.

[0008] The beneficial effects of the utility model are as follows: In the utility model, the granulation, extrusion, rounding, etc. of feed additive particles can be realized by the processing of various machines such as granulators and extruders. Moreover, by decreasing the installation heights of various machines such as granulators and extruders in sequence, part of the movement of feed additive raw materials in each machine can be realized by gravity, effectively reducing energy consumption. At the same time, the utility model is also correspondingly provided with a first temporary storage bin and a second temporary storage bin between machines that are prone to processing speed differences to effectively play a buffering role, thereby ensuring the continuity of production.

[0009] In some embodiments, the granulator includes a granulator main body, a granulator discharging end, and a first guiding member. The granulator discharging end is connected to the granulator main body. The top end of the first guiding member is connected to the granulator discharging end, and the bottom end is connected to the top of the first temporary storage bin. The arrangement of the first guiding member can facilitate the effective guiding of the feed additive granular raw materials output from the granulator discharging end to the first temporary storage bin.

[0010] In some embodiments, the top of the extruder is provided with a feeding end. One end of the feeder is connected to the bottom of the first temporary storage bin, and the other end is connected to the feeding end.

[0011] In some embodiments, the extruder is provided with an extruder discharging opening, and the second temporary storage bin is arranged below the extruder discharging opening. Then, the feed additive granular raw materials output from the extruder discharging opening can effectively enter the second temporary storage bin.

[0012] In some embodiments, the second temporary storage bin is connected to a pressing device, and the pressing device faces the top of the rounding machine. The pressing device can facilitate the application of pressure so that the raw materials in the second temporary storage bin can effectively enter the rounding machine.

[0013] In some embodiments, the rounding machine includes a rounding machine main body, a rounding machine discharging end, and a second guiding member. The rounding machine discharging end is connected to the rounding machine main body. The top end of the second guiding member is connected to the rounding machine discharging end, and the bottom end is connected to the top of the vibrating screen. The arrangement of the second guiding member can facilitate the effective guiding of the feed additive granular raw materials output from the rounding machine discharging end to the vibrating screen.

[0014] In some embodiments, the vibrating screen is provided with a discharge pipe, and the receiving barrel is provided with a receiving cavity, and the discharge pipe extends into the receiving cavity. The arrangement of the discharge pipe can ensure that the feed additive granular raw materials screened by the vibrating screen can effectively enter the receiving cavity. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a continuous production system for feed additive granules according to an embodiment of the present invention.

[0016] Figure 2 is Figure 1 an enlarged view of part A of the feed additive granules of the continuous production system for feed additive granules.

[0017] Figure 3 is Figure 1 an enlarged view of part B of the feed additive granules of the continuous production system for feed additive granules.

[0018] In the figure: 1. Granulator, 2. First temporary storage bin, 3. Feeding machine, 4. Extruder, 5. Second temporary storage bin, 6. Spheronizer, 7. Oscillating sieve, 8. Receiving barrel, 9. Frame, 11. Granulator main body, 12. Granulator discharging end, 13. First guiding part, 41. Feeding end, 51. Pressure device, 61. Spheronizer main body, 62. Spheronizer discharging end, 63. Second guiding part, 71. Discharge pipe. Detailed implementation manners

[0019] The structural principle and working principle of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] Refer to Figure 1 , Figure 2 and Figure 3 , a continuous production system for feed additive particles of the present utility model includes a granulator 1, a first temporary storage bin 2, a feeding machine 3, an extruder 4, a second temporary storage bin 5, a spheronizer 6, an oscillating sieve 7, a receiving barrel 8 and a frame 9.

[0021] The granulator 1, the first temporary storage bin 2, the feeding machine 3, the extruder 4, the second temporary storage bin 5, the spheronizer 6 and the oscillating sieve 7 are all fixedly installed on the frame 9 by bolts, and the installation heights of the granulator 1, the first temporary storage bin 2, the feeding machine 3, the extruder 4, the second temporary storage bin 5, the spheronizer 6, the oscillating sieve 7 and the receiving barrel 8 are gradually decreasing after being set.

[0022] Among them, the granulator 1 includes a granulator main body 11, a granulator discharging end 12 and a first guiding part 13. The granulator main body 11 is preferably a wet granulator main body. The granulator discharging end 12 is fixedly connected to the side of the granulator main body 11 by bolts. The first guiding part 13 is inclined. The top of the first guiding part 13 is fixedly connected to the granulator discharging end 12 by a flange, and the bottom of the first guiding part 13 is fixedly connected to the top of the first temporary storage bin 2 by a flange. So that the feed additive particle raw materials processed by the granulator 1 can enter the first temporary storage bin 2 under the guidance of the first guiding part 13 after being output from the granulator discharging end 12.

[0023] The top of the extruder 4 is provided with a feeding end 41. The feeding machine 3 is preferably a twin-screw feeding machine. One end of the feeding machine 3 is fixedly connected to the bottom of the first temporary storage bin 2 by bolts, and the other end of the feeding machine 3 is fixedly connected to the feeding end 41 of the extruder 4 by bolts. So that the feed additive particle raw materials in the first temporary storage bin 2 can be transported into the extruder 4 through the feeding machine 3.

[0024] The side of the extruder 4 is provided with an extruder discharging opening, and the second temporary storage bin 5 is arranged below the extruder discharging opening. So that the feed additive particle raw materials processed by the extruder 4 can be output from the extruder discharging opening and enter the second temporary storage bin 5 by gravity.

[0025] A pressing device 51 is connected to the second temporary storage bin 5. The pressing device 51 can preferably be a cylinder, and the pressing device 51 faces the top of the rounding machine 6. The setting of the pressing device 51 can facilitate the entry of the feed additive granular raw materials in the second temporary storage bin 5 into the rounding machine 6 by applying pressure.

[0026] The rounding machine 6 includes a rounding machine main body 61, a rounding machine discharging end 62, and a second guiding member 63. The rounding machine discharging end 62 is fixedly connected to the side of the rounding machine main body 61 by bolts. The second guiding member 63 is inclined. The top end of the second guiding member 63 is fixedly connected to the rounding machine discharging end 62 by a flange, and the bottom end of the second guiding member 63 is connected to the top of the vibrating screen 7 by a flange. The vibrating screen 7 can preferably be a linear vibrating screen. So that the feed additive granular raw materials processed by the rounding machine 6 can enter the vibrating screen 7 under the guidance of the second guiding member 63 after being output from the rounding machine discharging end 62.

[0027] The vibrating screen 7 is also provided with a discharge pipe 71. The receiving bucket 8 is provided with a receiving cavity, and the discharge pipe 71 extends into the receiving cavity of the receiving bucket 8. So that the feed additive granular raw materials screened by the vibrating screen 7 can be effectively output into the receiving bucket 8 through the discharge pipe 71.

[0028] When the present utility model is in use, the granulator 1, the first temporary storage bin 2, the feeder 3, the extruder 4, the second temporary storage bin 5, the rounding machine 6, the vibrating screen 7, and the receiving bucket 8 can sequentially pass through the feed additive raw materials. And because there are height differences among the granulator 1, the first temporary storage bin 2, the feeder 3, the extruder 4, the second temporary storage bin 5, the rounding machine 6, the vibrating screen 7, and the receiving bucket 8 in sequence, part of the movement of the feed additive raw materials in each machine can be realized by gravity, effectively reducing energy consumption.

[0029] Moreover, because the first temporary storage bin 2 is provided, the feed additive raw materials processed by the granulator 1 can be temporarily stored in the first temporary storage bin 2 first, and then conveyed to the extruder 4 for processing by the feeder 3 when needed, so as to avoid the processing speed of the extruder 4 not being able to keep up with the processing speed of the granulator 1 and the granulator 1 keeps feeding, which affects the processing stability.

[0030] And because the second temporary storage bin 5 is provided, the feed additive raw materials processed by the extruder 4 can be temporarily stored in the second temporary storage bin 5 first, and then conveyed to the rounding machine 6 for processing by the pressing device 51 when needed, so as to avoid the processing speed of the rounding machine 6 not being able to keep up with the processing speed of the extruder 4 and the extruder 4 keeps feeding, which affects the processing stability.

[0031] The above are only some embodiments of the present utility model. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A continuous production system for feed additive granules, characterized in that: The invention comprises a granulator, a first temporary storage bin, a feeder, an extruder, a second temporary storage bin, a spheronizer, an oscillating screen, a material receiving barrel and a frame, wherein the granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the spheronizer and the oscillating screen are all installed on the frame. The granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the spheronizer, the oscillating screen and the receiving barrel can sequentially pass the feed additive raw materials. The granulator, the first temporary storage bin, the feeder, the extruder, the second temporary storage bin, the spheronizer, the oscillating screen and the material receiving barrel are arranged at decreasing heights in sequence.

2. The continuous production system of feed additive granules according to claim 1, characterized in that: The granulator comprises a granulator body, a granulator discharge end and a first material guide member, wherein the granulator discharge end is connected to the granulator body, the top end of the first material guide member is connected to the granulator discharge end, and the bottom end is connected to the top of the first temporary storage bin.

3. The continuous production system of feed additive granules according to claim 1, characterized in that: A feeding end is arranged on the top of the extruder, one end of the feeder is connected to the bottom of the first temporary storage bin, and the other end is connected to the feeding end.

4. The continuous production system of feed additive granules according to claim 1, characterized in that: The extruder is provided with an extruder discharge port, and the second temporary storage bin is arranged below the extruder discharge port.

5. The continuous production system of feed additive granules according to claim 1, characterized in that: The second temporary storage bin is connected with a material pressing device, and the material pressing device is opposite to the top of the rounding machine.

6. The continuous production system of feed additive granules according to claim 1, characterized in that: The rounding machine includes a rounding machine body, a rounding machine feed end and a second material guide, wherein the rounding machine feed end is connected to the rounding machine body, the top end of the second material guide is connected to the rounding machine feed end, and the bottom end is connected to the top of the oscillating screen.

7. The continuous production system of feed additive granules according to claim 1, characterized in that: The oscillating screen is provided with a discharge pipe, the receiving barrel is provided with a receiving cavity, and the discharge pipe extends into the receiving cavity.

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