An adjustable-speed oil-powder separator for duck meat powder

Abstract

This utility model relates to the field of duck meat powder processing technology, specifically an adjustable-speed oil-powder separation device for duck meat powder. It solves the technical problem of poor oil separation effect at the adhesion points between powder particles in existing oil-powder separation devices. The device includes a separation cylinder, inside which is installed a filter cylinder with a mesh. A drive motor is installed on the separation cylinder and is connected to the filter cylinder via a transmission connection. A pouring cylinder is installed in the middle of the filter cylinder. The pouring cylinder is hollow inside, and several circumferentially distributed partition plates are provided at the bottom of the pouring cylinder, forming a dispersion channel between adjacent partition plates. The partition plates are fixedly installed on the filter cylinder. A feed inlet is opened at the top of the pouring cylinder for feeding, and a discharge outlet is opened at the bottom of the pouring cylinder for discharging. There is a gap between the bottom of the pouring cylinder and the bottom wall of the filter cylinder. Several nozzles are provided on the cylinder wall of the separation cylinder, with the nozzle's spray end facing the cylinder wall of the filter cylinder. The nozzles are connected to connecting pipes, the other end of which is connected to an air supply device.

Description

Technical Field

[0001] This utility model relates to the field of duck meat powder processing technology, specifically to an adjustable speed oil-powder separation device for duck meat powder. Background Technology

[0002] Duck meat powder, a popular food, is similar in form to potato starch. It is soft, chewy, and rich in starch. After cooking, it absorbs water and expands, and a sticky substance easily forms on its surface. It not only tends to entangle and clump together, but also often results in strips and powders sticking together into clumps, making it difficult to keep loose.

[0003] Especially after consumption, the remaining duck meat powder tends to clump together in strips, rather than forming a loose powder. Currently, the common method for separating duck meat powder from oil is to use a centrifugal filter driven by a motor. However, existing separation equipment is not ideal for processing duck meat powder: because the remaining duck meat powder tends to stick together and clump, a large amount of oil remains at the points where the powder adheres. During centrifugal degreasing, this oil is difficult to completely separate, resulting in incomplete oil-powder separation. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable-speed oil-powder separation device for duck meat powder, solving the technical problem of poor oil separation effect at the adhesion points between powders in existing oil-powder separation devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable speed oil-powder separation device for duck meat powder, comprising a separation cylinder, a filter cylinder with mesh installed inside the separation cylinder, a drive motor installed on the separation cylinder, and the drive motor being connected to the filter cylinder in a transmission manner; a pouring cylinder is installed in the middle of the filter cylinder, the interior of the pouring cylinder is hollow, and a plurality of partition plates are provided at the bottom end of the pouring cylinder, which are arranged circumferentially, forming a dispersion flow channel between adjacent partition plates, the partition plates being fixedly installed on the filter cylinder, a feed inlet for feeding is provided at the top of the pouring cylinder, a discharge outlet for discharging is provided at the bottom of the pouring cylinder, and there is a gap between the bottom end of the pouring cylinder and the bottom wall of the filter cylinder.

[0006] Furthermore, the separator has several nozzles on its wall, with the nozzles pointing towards the wall of the filter cylinder. Each nozzle is connected to a connecting pipe, the other end of which is connected to an air supply device.

[0007] Furthermore, an annular baffle is provided on the bottom periphery of the pouring cylinder, and each of the partition plates is fixedly installed on the lower side of the baffle; the top of the pouring cylinder is flared.

[0008] Furthermore, the pouring cylinder has several oil drain holes on its wall, and the oil drain holes penetrate the wall of the pouring cylinder.

[0009] Furthermore, the outer wall of the pouring cylinder is surrounded by an oil baffle cylinder, and there is a gap between the inner wall of the oil baffle cylinder and the outer wall of the pouring cylinder. The bottom end of the oil baffle cylinder is connected to the bottom end of the baffle.

[0010] Furthermore, the inner wall of the bottom of the oil baffle, the outer wall of the bottom of the pouring cylinder, and the top wall of the baffle together form an oil storage tank.

[0011] Furthermore, an oil guide pipe is installed on the baffle, one end of which is connected to the oil storage tank, and the other end extends downward.

[0012] Furthermore, each of the partition plates is provided with a cutting section at the end facing the discharge port.

[0013] Furthermore, the bottom of the separation cylinder is provided with a base for supporting the separation cylinder, and a discharge pipe is connected to the bottom of the separation cylinder.

[0014] Furthermore, the drive motor is electrically connected to the controller, which is used to control the start and stop of the drive motor and adjust the speed of the drive motor.

[0015] Compared with the prior art, this utility model provides an adjustable speed oil-powder separation device for duck meat powder, which has the following beneficial effects: This duck meat powder uses an adjustable-speed oil-powder separator. An inlet cylinder is located in the middle of the filter drum, and circumferentially distributed partitions are installed at the bottom of the inlet cylinder. These partitions form dispersion channels. When the drive motor rotates the filter drum, the duck meat powder fed into the inlet cylinder is discharged through the outlet. Under the combined action of centrifugal force and the partitions, the duck meat powder flows out orderly from the dispersion channels and is thoroughly dispersed. This effectively avoids the problem of large-scale adhesion and clumping of the duck meat powder during separation. Centrifugal force causes the duck meat powder to slide loosely along the bottom wall of the filter drum. During this process, the oil trapped in the adhered areas of the duck meat powder is fully exposed, preventing the oil from being unable to separate due to powder adhesion. This improves the thoroughness of oil-powder separation, significantly increasing the oil-powder separation efficiency and effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a first three-dimensional structural diagram of the pouring cylinder of this utility model, wherein no oil draining holes are provided on the cylinder wall; Figure 4This is a schematic diagram of the second three-dimensional structure of the pouring cylinder of this utility model, wherein no oil draining holes are provided on the cylinder wall of the pouring cylinder; Figure 5 This is a third-dimensional structural diagram of the pouring cylinder of this utility model, wherein an oil draining hole is provided on the cylinder wall of the pouring cylinder; Figure 6 This is a fourth three-dimensional structural diagram of the pouring cylinder of this utility model, wherein an oil draining hole is provided on the cylinder wall of the pouring cylinder; Figure 7 This is a cross-sectional view of the pouring cylinder of this utility model, wherein an oil draining hole is provided on the cylinder wall; Figure 8 This is a three-dimensional structural diagram of the present invention, showing the separation of the pouring cylinder and the oil-blocking cylinder; Figure 9 This is a cross-sectional view of the present invention showing the separation of the pouring cylinder and the oil baffle cylinder.

[0017] In the diagram: 1. Separating cylinder; 2. Filter cylinder; 3. Base; 4. Drive motor; 5. Discharge pipe; 6. Pouring cylinder; 7. Baffle; 8. Separating plate; 9. Cutting section; 10. Dispersion channel; 11. Feed inlet; 12. Discharge outlet; 13. Nozzle; 14. Connecting pipe; 15. Oil drain hole; 16. Oil baffle cylinder; 17. Oil storage tank; 18. Oil guide pipe; 19. Support column. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-2 This utility model discloses an adjustable speed oil-powder separation device for duck meat powder, including a separation cylinder 1, a filter cylinder 2 with a mesh installed inside the separation cylinder 1, a drive motor 4 fixedly installed on the separation cylinder 1, and a transmission connection between the drive motor 4 and the filter cylinder 2. The transmission method can be a reducer transmission, belt and pulley transmission, chain and sprocket transmission, or a transmission method in which the rotating shaft of the drive motor 4 is directly coaxially connected to the filter cylinder 2. When the drive motor 4 is working, it is used to drive the filter cylinder 2 to rotate stably.

[0020] like Figure 1-4As shown, a pouring cylinder 6 is fixedly installed in the middle of the filter cylinder 2. The pouring cylinder 6 has a hollow structure inside. The top of the pouring cylinder 6 is provided with an inlet 11 for adding duck meat powder, and the bottom of the pouring cylinder 6 is provided with a discharge outlet 12 for discharging duck meat powder. Several partition plates 8 are provided at the bottom of the pouring cylinder 6, which are evenly distributed around the circumference. A dispersion channel 10 is formed between two adjacent partition plates 8. The top of the partition plate 8 is fixedly connected to the bottom of the pouring cylinder 6, and the bottom of the partition plate 8 is fixedly connected to the filter cylinder 2. A certain gap is reserved between the bottom of the pouring cylinder 6 and the bottom wall of the filter cylinder 2 for discharging duck meat powder.

[0021] When the drive motor 4 rotates the filter cylinder 2, the operator feeds the duck meat powder to be separated into the feed inlet 11 at the top of the pouring cylinder 6. The duck meat powder flows downwards along the hollow interior of the pouring cylinder 6 and is discharged through the discharge outlet 12 at the bottom. Under the centrifugal force generated by the rotation of the filter cylinder 2, and with the separating and guiding effect of the partition plates 8, it flows out in an orderly manner from the dispersion channels 10 between adjacent partition plates 8, achieving full dispersion of the duck meat powder, effectively preventing the duck meat powder from sticking and agglomerating, and improving the oil-powder separation effect. At the same time, the drive motor 4 can be speed controlled, and the rotation speed of the filter cylinder 2 can be flexibly adjusted according to the degree of adhesion of the duck meat powder, the processing volume, and other actual conditions, further improving the oil-powder separation efficiency and effect.

[0022] A base 3 is fixedly installed at the bottom of the separator 1. The base 3 supports the entire separator 1, ensuring good stability when the separator 1 is driven by the motor 4 to rotate the filter cartridge 2 for oil-powder separation, and preventing shaking or tipping. A discharge pipe 5 is also connected to the bottom of the separator 1. The discharge pipe 5 is connected to the inside of the separator 1 and is used to discharge the grease collected after oil-powder separation. At the same time, a valve can be installed on the discharge pipe 5. By controlling the opening and closing of the valve, the timing and amount of grease discharge can be flexibly adjusted.

[0023] The drive motor 4 is electrically connected to the controller, which can be a common controller such as a speed regulator, frequency converter, or PLC controller. The controller's function is to control the start and stop of the drive motor 4 and to precisely adjust its speed. (The electrical connection between the drive motor and the controller is existing technology and not an innovation of this invention; therefore, the specific connection method between the drive motor and the controller will not be detailed here.) In actual oil-powder separation operations, operators can adjust the speed of the drive motor 4 through the controller according to the degree of adhesion of the duck meat powder to be processed (such as the severity of adhesion and the size of clumps) and the amount processed at one time. When the duck meat powder is severely adhered and the processing volume is large, the speed can be appropriately increased to enhance the centrifugal dispersion effect; when the duck meat powder is less adhered and the processing volume is small, the speed can be reduced to save energy. This ensures that the rotation state of the filter cartridge 2 always meets the processing requirements of the duck meat powder, guaranteeing the oil-powder separation effect and efficiency.

[0024] like Figure 4 As shown, each separator 8 has a cutting section 9 at one end facing the discharge port 12. The cutting section 9 is blade-shaped with a sharp edge. During the oil-powder separation process, if the duck meat powder to be processed is too severely agglomerated at the discharge port 12, when the duck meat powder moves outward with the centrifugal force generated by the rotation of the filter cylinder 2, the cutting section 9 can cut the agglomerated duck meat powder with the help of centrifugal force, effectively preventing the duck meat powder from clogging the discharge port 12 and ensuring the smoothness of the discharge channel. On the other hand, the duck meat powder cut by the cutting section 9 will form smaller dispersion units, further improving the dispersion effect and improving the separation effect of oil and duck meat powder.

[0025] like Figure 3 As shown, an annular baffle 7 is provided on the bottom periphery of the pouring cylinder 6, and each partition plate 8 is fixedly installed on the lower side of the baffle 7. The baffle 7 is used to block the duck meat powder flowing through the dispersion channel 10 from the top. When the filter cylinder 2 rotates and drives the duck meat powder to move along the dispersion channel 10, it can effectively prevent the duck meat powder from splashing upward due to centrifugal force, and allow the duck meat powder to slide along the bottom wall of the filter cylinder 2 to the periphery of the filter cylinder 2. At the same time, the top of the pouring cylinder 6 is designed with a flared structure. This flared design increases the opening area of ​​the feed inlet 11, making it easier for the operator to pour the duck meat powder into the pouring cylinder 6.

[0026] like Figure 5-9As shown, the pouring cylinder 6 has several oil drain holes 15 on its wall, which penetrate the wall of the pouring cylinder 6. An oil baffle cylinder 16 surrounds the outer wall of the pouring cylinder 6, with a certain gap between the inner wall of the oil baffle cylinder 16 and the outer wall of the pouring cylinder 6. The bottom end of the oil baffle cylinder 16 is fixedly connected to the bottom end of the baffle plate 7. The inner wall of the bottom of the oil baffle cylinder 16, the outer wall of the bottom of the pouring cylinder 6, and the top wall of the baffle plate 7 together form an oil storage tank 17. An oil guide pipe 18 is fixedly installed on the baffle plate 7, with one end connected to the oil storage tank 17 and the other end extending downwards. After duck meat powder is added to the pouring cylinder 6, as the powder accumulates, centrifugal force is generated by the rotation of the filter cylinder 2. At this point, oil-powder separation can occur within the pouring cylinder 6. The oil contained in the duck meat powder is discharged through the oil drain hole 15 under centrifugal force, flowing out of the pouring cylinder 6. It then flows downwards along the outer wall of the pouring cylinder 6 or the inner wall of the oil baffle cylinder 16, eventually converging into the oil storage tank 17. The oil collected in the oil storage tank 17 flows downwards through the oil guide pipe 18, then passes through the mesh of the filter cylinder 2 and flows into the separation cylinder 1. This achieves oil-powder separation within the pouring cylinder 6, pre-separating some of the oil and effectively improving the efficiency and effect of oil-powder separation.

[0027] like Figure 1-2 As shown in Figures 8-9, a support column 19 is provided inside the pouring cylinder 6, and the outer diameter of the support column 19 is smaller than the inner diameter of the pouring cylinder 6. By setting the support column 19, the duck meat powder in the pouring cylinder 6 can slide down tightly against the inner wall of the pouring cylinder 6, so that the duck meat powder can adhere tightly to the cylinder wall when passing through the oil drain hole 15, thereby further improving the oil-powder separation effect.

[0028] like Figure 1-2 As shown, the separator 1 has several nozzles 13 on its wall, with the nozzle 13's spray end facing the filter cylinder 2's wall. Each nozzle 13 is connected to a connecting pipe 14, the other end of which is connected to an air supply device (such as an air pump). In traditional separation operations, when the filter cylinder 2 rotates, the duck meat powder adheres tightly to the inner wall of the filter cylinder 2 under centrifugal force. This adhesion to the inner wall of the filter cylinder 2 results in a large amount of grease residue, and the solidified grease can also clog the mesh of the filter cylinder 2, affecting the separation effect. This device, through the cooperation of nozzle 13 and air supply equipment, delivers gas generated by the air supply equipment to nozzle 13 via connecting pipe 14. The nozzle 13 blows air towards the inner wall of filter cylinder 2. When duck meat powder moves past nozzle 13 while adhering to the inner wall of filter cylinder 2, it is blown towards the inner side of filter cylinder 2 by the airflow, thus dispersing the adhering duck meat powder. The dispersed duck meat powder then re-adheres to the inner wall of filter cylinder 2 under centrifugal force. This process is repeated, which not only increases the oil removal effect of duck meat powder and allows the oil at the adhering points to be fully separated, effectively improving the oil-powder separation effect, but also allows the airflow to promptly blow off the solidified oil and duck meat powder residue adhering to the mesh of filter cylinder 2, preventing the mesh from becoming clogged.

[0029] In summary, this adjustable-speed oil-powder separation device for duck meat powder is used by first starting the drive motor 4, which rotates the filter cylinder 2. Then, the operator slowly pours the duck meat powder to be separated into the flared inlet 11 at the top of the pouring cylinder 6. After entering the pouring cylinder 6, under the centrifugal force generated by the rotation of the filter cylinder 2, some of the oil can be directly discharged through the oil drain holes 15 on the cylinder wall of the pouring cylinder 6, achieving preliminary oil-powder separation.

[0030] The duck meat powder flows downwards and is discharged through the discharge port 12 at the bottom of the inlet cylinder 6. During the discharge process, under the combined action of centrifugal force and the separator plates 8, it flows out in an orderly manner along the dispersion channel 10 formed by adjacent separator plates 8, and the duck meat powder is fully dispersed. After being dispersed, the duck meat powder moves along the bottom wall of the filter cylinder 2 in a circumferential direction under the action of centrifugal force. During the movement, it comes into full contact with the mesh of the bottom wall of the filter cylinder 2. The oil attached to the duck meat powder seeps out through the mesh under the action of centrifugal force, completing the secondary oil-powder separation.

[0031] At the same time, the gas supply equipment is started, and the gas is delivered to the nozzle 13 on the outer wall of the separator 1 through the connecting pipe 14. The nozzle 13 sprays gas towards the inner wall of the filter cylinder 2, blowing the duck meat powder that is tightly attached to the inner wall of the filter cylinder 2 towards the inner side of the filter cylinder 2. After being dispersed, the duck meat powder is once again attached to the inner wall of the filter cylinder 2 under the action of centrifugal force. This process is repeated to further improve the oil separation effect and finally achieve efficient oil-powder separation.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A speed-adjustable oil-powder separation device for duck meat powder, comprising a separation cylinder (1), wherein a mesh filter cylinder (2) is installed inside the separation cylinder (1), and a drive motor (4) is installed on the separation cylinder (1), wherein the drive motor (4) is connected to the filter cylinder (2) in a transmission manner; characterized in that: The filter cylinder (2) is equipped with a pouring cylinder (6) in the middle. The pouring cylinder (6) is hollow inside. The bottom of the pouring cylinder (6) is provided with several partition plates (8) arranged in a circular pattern. A dispersion channel (10) is formed between adjacent partition plates (8). The partition plates (8) are fixedly installed on the filter cylinder (2). The top of the pouring cylinder (6) is provided with a feed inlet (11) for feeding, and the bottom of the pouring cylinder (6) is provided with a discharge outlet (12) for discharging. There is a gap between the bottom of the pouring cylinder (6) and the bottom wall of the filter cylinder (2).

2. The adjustable-speed oil-powder separator for duck meat powder according to claim 1, characterized in that: The separator (1) has several nozzles (13) on its wall. The nozzles (13) are directed toward the wall of the filter (2). The nozzles (13) are connected to a connecting pipe (14), and the other end of the connecting pipe (14) is connected to an air supply device.

3. The adjustable-speed oil-powder separator for duck meat powder according to claim 1, characterized in that: The bottom periphery of the pouring cylinder (6) is provided with an annular baffle (7), and each of the partition plates (8) is fixedly installed on the lower side of the baffle (7); the top of the pouring cylinder (6) is flared.

4. The adjustable-speed oil-powder separator for duck meat powder according to claim 3, characterized in that: The pouring cylinder (6) has several oil drain holes (15) on its cylinder wall, and the oil drain holes (15) penetrate the cylinder wall of the pouring cylinder (6).

5. The adjustable-speed oil-powder separator for duck meat powder according to claim 4, characterized in that: The outer wall of the pouring cylinder (6) is surrounded by an oil baffle cylinder (16), and there is a gap between the inner wall of the oil baffle cylinder (16) and the outer wall of the pouring cylinder (6). The bottom end of the oil baffle cylinder (16) is connected to the bottom end of the baffle (7).

6. The adjustable-speed oil-powder separator for duck meat powder according to claim 5, characterized in that: The inner wall of the bottom of the oil baffle (16), the outer wall of the bottom of the pouring cylinder (6), and the top wall of the baffle (7) together form an oil storage tank (17).

7. The adjustable-speed oil-powder separator for duck meat powder according to claim 6, characterized in that: An oil guide pipe (18) is installed on the baffle (7). One end of the oil guide pipe (18) is connected to the oil storage tank (17), and the other end extends downward.

8. The adjustable-speed oil-powder separator for duck meat powder according to any one of claims 1-7, characterized in that: Each of the partition plates (8) is provided with a cutting part (9) at one end facing the discharge port (12).

9. The adjustable-speed oil-powder separator for duck meat powder according to claim 1, characterized in that: The bottom of the separation cylinder (1) is provided with a base (3) for supporting the separation cylinder (1), and the bottom of the separation cylinder (1) is connected to a discharge pipe (5).

10. The adjustable-speed oil-powder separator for duck meat powder according to claim 1 or 9, characterized in that: The drive motor (4) is electrically connected to the controller, which is used to control the start and stop of the drive motor (4) and adjust the speed of the drive motor (4).

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