Atomizing and spraying device for expanded feed production

Abstract

The utility model discloses an atomization spraying device for expanded feed production, and relates to the technical field of expanded feed production, the atomization spraying device comprises a fixed cylinder, a workbench used for installing the fixed cylinder and a discharge pipe connected to one side below the fixed cylinder, the bottom end of the fixed cylinder is connected with the workbench through an oil guide cylinder, and an oil collection barrel is connected below the oil guide cylinder; and the oil collecting barrel is arranged in the workbench. According to the spraying device, the feeding hopper is installed at the top of the fixing cylinder, atomized grease of the atomizing rod can be evenly and effectively sprayed under the action of the connecting sleeve and the multiple sets of spraying pipes at the bottom end of the feeding hopper, and the grease is effectively separated after being sprayed in the fixing cylinder under the action of the grease separating plate; according to the expanded feed atomizing and spraying device, the expanded feed is prevented from being soaked due to grease accumulation, the atomizing and spraying quality of the expanded feed is ensured, a screen drum is arranged on the inner wall of the fixed drum, spraying dead angles caused by the expanded feed in the discharging pipe are avoided, and stable discharging and controlling of the fixed drum are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of puffed feed production, in particular to an atomizing spraying device for puffed feed production. Background Art

[0002] Extruded feed is a kind of fluffy and porous feed made by continuously mixing, tempering, heating, pressurizing, maturing, extruding through mold holes and suddenly reducing pressure on feed raw materials. After being expanded, the feed forms a "popcorn" state. Not only the physical state such as the appearance is changed, but also the molecular structure of the internal organic matter is changed, making starch easier to digest and protein easier to utilize.

[0003] Adding an appropriate amount of animal and vegetable oils to feed can not only increase the energy level of the feed, but also improve the appearance quality of pellet feed. Currently, the commonly used method of adding animal and vegetable oils to feed is to spray grease on the surface of pellet feed after granulation through atomizing spray equipment.

[0004] In the current atomizing spraying equipment used in the production of puffed feed, the feed is usually rotated for spraying. Due to the effect of gravity, grease usually accumulates inside the barrel, affecting the uniformity of distribution on the surface of the feed. In addition, the long-term residence of grease on the surface of the puffed feed affects the discharge quality of the puffed feed, reducing the proportion quality and processing effect of the puffed feed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the existing atomizing spraying device, which usually rotates and sprays the feed. Due to the effect of gravity, grease usually accumulates inside the barrel, affecting the uniformity of distribution on the surface of the feed, and the long-term residence of grease on the surface of the puffed feed affects the discharge quality of the puffed feed, reducing the proportion quality and processing effect of the puffed feed. An atomizing spraying device for puffed feed production is proposed to solve the problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An atomizing spraying device for producing expanded feed comprises a fixed cylinder, a workbench for installing the fixed cylinder and a discharge pipe connected to one side below the fixed cylinder, wherein the bottom end of the fixed cylinder is connected to the workbench through an oil guide cylinder, and an oil collecting barrel is connected below the oil guide cylinder, and the oil collecting barrel is arranged inside the workbench;

[0008] An oil separator is connected between the fixed cylinder and the oil guide cylinder, and an atomizer rod is installed on the surface of the oil separator;

[0009] The top end of the fixed cylinder is connected to a feed hopper, and the bottom end of the feed hopper is connected to a mounting plate through a connecting plate. A sleeve is fixedly mounted on the bottom end of the mounting plate, and the sleeve is sleeved and mounted on the outside of the atomizer rod.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the feed hopper is in an inverted "凵"-shaped annular structure and is snap-fitted at the top of the fixed cylinder.

[0012] As a further description of the above technical solution:

[0013] Multiple groups of spraying pipes are annularly and equidistantly distributed on the outer wall of the sleeve, and the spraying pipes are vertically distributed with respect to the sleeve.

[0014] As a further description of the above technical solution:

[0015] A sieve cylinder is fitted to the inner wall of the fixed cylinder, and the sieve cylinder is sleeved outside the spraying pipe.

[0016] As a further description of the above technical solution:

[0017] The sieve cylinder is arranged in a cylindrical structure, and a material passing hole is provided at the corresponding position of the sieve cylinder with respect to the discharge pipe.

[0018] As a further description of the above technical solution:

[0019] One side of the top of the sieve cylinder is fixedly connected with an operating rod, and the operating rod penetrates through one side of the upper part of the fixed cylinder, and a slot for accommodating the movement of the operating rod is provided on the surface of the fixed cylinder.

[0020] As a further description of the above technical solution:

[0021] The atomizing rod is connected to the oil outlet end of the circulating oil pump, and the oil inlet end of the circulating oil pump is arranged inside the oil collecting barrel, and the circulating oil pump is fixedly installed on the surface of the workbench.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0023] In the present utility model, by installing a feed hopper at the top of the fixed cylinder and connecting a sleeve and multiple groups of spraying pipes at the bottom of the feed hopper, the atomized grease of the atomizing rod can be evenly and effectively sprayed. And under the action of the oil separation plate, the grease is effectively separated after being sprayed inside the fixed cylinder, avoiding the soaking of the expanded feed caused by the accumulation of grease, ensuring the atomizing spraying quality of the expanded feed. Moreover, by arranging a sieve cylinder on the inner wall of the fixed cylinder, the spraying dead angle of the expanded feed inside the discharge pipe is avoided, realizing the stable discharge and material control of the fixed cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of an atomizing spraying device for the production of expanded feed in the present utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the feed hopper and the sleeve in the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the screen drum in the utility model;

[0027] Figure 4 It is a structural schematic diagram of the fixed cylinder and the operating rod in the utility model.

[0028] Legend:

[0029] Fixed cylinder; 2. Oil guide cylinder; 3. Workbench; 4. Oil collecting barrel; 5. Discharge pipe; 6. Feed hopper; 7. Connecting plate; 8. Mounting plate; 9. Casing; 10. Spraying pipe; 11. Atomizing rod; 12. Circulating oil pump; 13. Oil separator; 14. Screen cylinder; 15. Feed hole; 16. Operating lever; 17. Slotting. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 4, An atomizing spraying device for the production of expanded feed, including a fixed cylinder 1, an oil guiding cylinder 2, a workbench 3 for installing the fixed cylinder 1, an oil collecting barrel 4, a discharge pipe 5 connected to one side below the fixed cylinder 1, a feed hopper 6, a connecting plate 7, a mounting plate 8, a sleeve 9, a spraying pipe 10, an atomizing rod 11, a circulating oil pump 12, an oil separation plate 13, a sieve cylinder 14, a material passing hole 15, an operating rod 16 and a slot 17. The fixed cylinder 1 is fixedly installed above the workbench 3, and the bottom end of the fixed cylinder 1 is connected to the workbench 3 through the oil guiding cylinder 2. The oil guiding cylinder 2 is arranged in a funnel-shaped structure. An oil collecting barrel 4 is connected below the oil guiding cylinder 2, and the oil collecting barrel 4 is arranged inside the workbench 3, ensuring the fixing effect of the oil collecting barrel 4. At the same time, considering the separation of the expanded feed and oil in the fixed cylinder 1, an oil separation plate 13 is connected between the fixed cylinder 1 and the oil guiding cylinder 2. Specifically, a plurality of through holes are penetrated inside the oil separation plate 13. And in order to achieve the atomizing spraying of the oil, an atomizing rod 11 is installed on the surface of the oil separation plate 13. Specifically, the atomizing rod 11 is connected to the oil outlet end of the circulating oil pump 12, and the oil inlet end of the circulating oil pump 12 is arranged inside the oil collecting barrel 4, facilitating the recycling of the collected oil. The connection between the atomizing rod 11 and the circulating oil pump 12 is an existing atomizing connection structure and will not be elaborated here. At the same time, considering the installation stability of the circulating oil pump 12, the circulating oil pump 12 is fixedly installed on the surface of the workbench 3;

[0032] A feed hopper 6 is connected to the top end of the fixed cylinder 1. Specifically, the outer wall of the feed hopper 6 is snap-fitted and installed at the top end of the fixed cylinder 1 in an inverted "凵"-shaped annular structure, facilitating the installation of the feed hopper 6 above the fixed cylinder 1. At the same time, a mounting plate 8 is connected to the bottom end of the feed hopper 6 through a connecting plate 7, and a sleeve 9 is fixedly installed at the bottom end of the mounting plate 8. The sleeve 9 is of a hollow structure and is sleeved outside the atomizing rod 11, facilitating the atomizing spraying of the oil generated by the atomizing rod 11. At the same time, considering the uniformity of spraying, a plurality of spraying pipes 10 are annularly and equidistantly distributed on the outer wall of the sleeve 9, and the spraying pipes 10 are perpendicularly distributed to the sleeve 9, facilitating the spraying pipes 10 to evenly spray the oil inside the fixed cylinder 1.

[0033] Refer to Figure 1-Figure 4, further, considering the stability of the material inside the fixed cylinder 1, in order to prevent the expanded feed from entering the discharge pipe 5 and generating a dead angle for spraying, a screen cylinder 14 is fitted on the inner wall of the fixed cylinder 1, and the screen cylinder 14 is sleeved on the outside of the spraying pipe 10, so that the material passes through the feed hopper 6 and enters the inside of the screen cylinder 14, and the screen cylinder 14 is arranged in a cylindrical structure. At the same time, a through hole 15 is opened at the corresponding position of the screen cylinder 14 with respect to the discharge pipe 5, so that the material can enter the discharge pipe 5 through the through hole 15 after spraying. Considering the limiting effect of the through hole 15 and the discharge pipe 5, an operating rod 16 is fixedly connected to one side of the top of the screen cylinder 14, and the operating rod 16 is arranged through one side of the upper part of the fixed cylinder 1, so that the user can drive the screen cylinder 14 to rotate through the operating rod 16, thereby adjusting the flow position between the through hole 15 and the discharge pipe 5, and considering the operating range of the operating rod 16, a slot 17 that can accommodate the movement of the operating rod 16 is opened on the surface of the fixed cylinder 1, so as to facilitate the detection of stable operation of the operating rod 16.

[0034] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An atomizing spraying device for producing expanded feed, comprising a fixed cylinder (1), a workbench (3) for mounting the fixed cylinder (1), and a discharge pipe (5) connected to one side below the fixed cylinder (1), characterized in that: The bottom end of the fixed cylinder (1) is connected to the workbench (3) through an oil guide cylinder (2), and an oil collecting bucket (4) is connected below the oil guide cylinder (2), and the oil collecting bucket (4) is arranged inside the workbench (3); An oil separation plate (13) is connected between the fixed cylinder (1) and the oil guide cylinder (2), and an atomizing rod (11) is installed on the surface of the oil separation plate (13); The top end of the fixed cylinder (1) is connected to a feed hopper (6), and the bottom end of the feed hopper (6) is connected to a mounting plate (8) through a connecting plate (7). The bottom end of the mounting plate (8) is fixedly installed with a sleeve (9), and the sleeve (9) is sleeved and installed outside the atomizing rod (11).

2. The atomizing spraying device for producing expanded feed according to claim 1, characterized in that: The outer wall of the feed hopper (6) is in an inverted "U" - shaped annular structure and is snap - fitted on the top end of the fixed cylinder (1).

3. The atomizing spraying device for producing expanded feed according to claim 1, characterized in that: A plurality of spray pipes (10) are annularly and equidistantly distributed on the outer wall of the sleeve (9), and the spray pipes (10) are perpendicular to the sleeve (9).

4. The atomizing spraying device for producing expanded feed according to claim 2, characterized in that: A sieve cylinder (14) is fitted on the inner wall of the fixed cylinder (1), and the sieve cylinder (14) is sleeved outside the spray pipes (10).

5. The atomizing spraying device for producing expanded feed according to claim 4, characterized in that: The sieve cylinder (14) is arranged in a cylindrical structure, and a material - passing hole (15) is opened at the corresponding position of the sieve cylinder (14) with respect to the discharge pipe (5).

6. The atomizing spraying device for producing expanded feed according to claim 5, characterized in that: One side of the top end of the sieve cylinder (14) is fixedly connected to an operating rod (16), and the operating rod (16) penetrates through one side of the upper part of the fixed cylinder (1), and a slot (17) for accommodating the movement of the operating rod (16) is opened on the surface of the fixed cylinder (1).

7. The atomizing spraying device for producing expanded feed according to claim 1, characterized in that: The atomizing rod (11) is connected to the oil outlet end of a circulating oil pump (12), and the oil inlet end of the circulating oil pump (12) is arranged inside the oil collecting bucket (4), and the circulating oil pump (12) is fixedly installed on the surface of the workbench (3).

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