Impurity collecting device of rotary sieve for nutrition powder

Abstract

The utility model provides a nutrition powder whirling screen impurity collecting device which comprises a collecting device body, the collecting device body comprises a fixed box, a barrel body is fixed to the top of the fixed box, a movable barrel is movably installed on the top of the barrel body, a feeding hopper is fixed to the top of the movable barrel, a discharging pipe is fixedly installed on the side of the barrel body, and a discharging pipe is fixedly installed on the side of the barrel body. And a limiting disc is fixedly installed on the discharging pipe, motor boxes are fixedly installed on the side edges of the fixing box, exhaust fans are fixedly installed in the motor boxes, an air pipe is arranged between the fixing box and the barrel body, and the exhaust fans are matched with the air pipe. According to the impurity collecting device for the rotary screen of the nutrition powder, when the impurity collecting device is used, one end of the feeding hopper is sealed through a conical base, opening or closing of a second filtering assembly is controlled through vertical movement of a movable disc, the aperture size of screening can be adjusted through the movable disc, and use under different conditions is met.

Description

Technical Field

[0001] The utility model relates to the field of impurity collecting equipment, in particular to a nutrient powder gyratory sieve impurity collecting device. Background Art

[0002] Nutritional powder, also known as enteral nutrition preparation, refers to a substance that breaks down daily food into powder for patients or specific groups of people to take. During the production process of nutritional powder, a large amount of impurities will be mixed in it, such as sand, dust, coal slag, plastic products, metal objects, etc. These impurities may come from the raw materials of the nutritional powder itself, or they may be mixed into the nutritional powder during the production process. Therefore, a nutritional powder screening system is set up during the production process of nutritional powder.

[0003] According to the patent document with the existing publication number CN220479352U, a nutritional powder gyratory sieve impurity collection device is disclosed, which includes a screening tank, a feeding pipe arranged at the top of the screening tank, a motor arranged at the bottom of the screening tank and extending into the screening tank, and a pipeline arranged on the side of the screening tank and connected to the screening tank, a negative pressure fan is arranged in the pipeline, and a screening cylinder connected to the feeding pipe is arranged in the screening tank. When this technical solution is in use, the design of the blower can blow up the impurities accumulated at the bottom of the screening cylinder, and the negative pressure fan operates at this time to suck the blown impurities into the pipeline, thereby realizing the collection of impurities. Although this solution realizes the collection of impurities with respect to the above technical solution, the aperture size of the filter component cannot be adjusted during use, and the screening under different circumstances cannot be met, which is inconvenient during use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a nutritional powder gyratory screen impurity collection device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the conical seat seals one end of the feed hopper, and the up and down movement of the movable disk controls the opening or closing of the second filter component. The aperture size of the screening can be adjusted through the movable disk to meet the use in different situations.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a nutritional powder gyratory sieve impurity collection device, including a collection device body, the collection device body including a fixed box, a barrel body is fixed on the top of the fixed box, a movable barrel is movably installed on the top of the barrel body, a feed hopper is fixed on the top of the movable barrel, a discharge pipe is fixedly installed on the side of the barrel body, a limit plate is fixedly installed on the discharge pipe, a motor box is fixedly installed on the side of the fixed box, an exhaust fan is fixedly installed inside the motor box, an air duct is opened between the fixed box and the barrel body, and the exhaust fan cooperates with the air duct.

[0006] Furthermore, a switch is fixed to the side of the fixed box, and a support frame is fixedly installed on the bottom of the fixed box.

[0007] Furthermore, a support rod is fixed inside the feed hopper, a lifting mechanism is fixedly installed on the support rod, and a conical seat is fixed at one end of the lifting mechanism.

[0008] Furthermore, a displacement mechanism is fixed on the conical seat, and a movable disk is fixed on the displacement mechanism.

[0009] Furthermore, an inner liner is fixed inside the barrel body, a first filter assembly is fixed on the top of the inner liner, the first filter assembly cooperates with one end of the feed hopper, and a second filter assembly is fixed on the inner wall of the inner liner.

[0010] Furthermore, a lifting mechanism is fixed on the barrel body, and a sealing ring is fixed on the inner wall of the movable barrel, and the sealing ring cooperates with the inner wall of the barrel body.

[0011] Furthermore, a power mechanism is fixedly installed at the bottom of the fixed box, a rotating barrel is installed on the power mechanism, the rotating barrel is rotatably installed at the bottom of the inner liner, and a sealing ring seat is installed between the inner liner and the rotating barrel.

[0012] Furthermore, a fixing ring is fixed at one end of the air duct, a connecting ring is rotatably installed inside the fixing ring, the connecting ring is welded to the side of the rotating barrel, and an air inlet hole is opened on the side of the rotating barrel.

[0013] The beneficial effects of the utility model are as follows: the utility model is a nutrient powder gyratory sieve impurity collection device, comprising a fixed box; a barrel body; a movable barrel; a feed hopper; a discharge pipe; a motor box; a support frame; a switch; a limit plate; an exhaust fan; an air duct; a lifting mechanism; a sealing ring; a support rod; a lifting mechanism; a first filter assembly; a second filter assembly; a movable plate; a displacement mechanism; a conical seat; an inner liner; a rotating barrel; a power mechanism; a fixed ring; an air inlet hole; and a connecting ring.

[0014] 1. This nutrient powder gyratory sieve impurity collection device, when in use, seals one end of the feed hopper with a conical seat, and the up and down movement of the movable disk controls the opening or closing of the second filter component. The aperture size of the screening can be adjusted through the movable disk to meet the use in different situations.

[0015] 2. A nutritional powder gyratory screen impurity collection device, wherein the exhaust fans are distributed on the sides of the fixed box. When the movable barrel rotates, the exhaust fans at different positions are used to blow air to the material inside the box, which causes the material inside to tumble and move upward while tumbling, and screening is achieved through the first filter component and the second filter component.

[0016] 3. This is a nutritional powder gyratory screen impurity collection device. The movement of the movable box in the later stage separates one end of the feed hopper from the first filter component. After separation, the internal impurities enter the barrel body under the blowing of the wind flow. The impurities are discharged in a concentrated manner through the discharge pipe in the later stage. The opening between the movable box and the barrel body is convenient for the centralized cleaning of the inside of the barrel body in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a gyratory sieve impurity collection device for nutritional powder according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a barrel of a gyratory sieve impurity collection device for nutritional powder according to the utility model;

[0019] Figure 3 This is a schematic structural diagram of an enlarged point A of a gyratory sieve impurity collection device for nutritional powder according to the utility model;

[0020] Figure 4 This is a schematic diagram of the top view of the feed hopper of a nutrient powder gyratory sieve impurity collection device of the utility model;

[0021] In the figure: 1. fixed box; 2. barrel body; 3. movable barrel; 4. feed hopper; 5. discharge pipe; 6. motor box; 7. support frame; 8. switch; 9. limit plate; 10. exhaust fan; 11. air duct; 12. lifting mechanism; 13. sealing ring; 14. support rod; 15. lifting mechanism; 16. first filter assembly; 17. second filter assembly; 18. movable plate; 19. displacement mechanism; 20. conical seat; 21. liner; 22. rotating barrel; 23. power mechanism; 24. fixed ring; 25. air inlet; 26. connecting ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 4The utility model provides a technical solution: a nutrient powder gyratory sieve impurity collecting device, comprising a collecting device body, the collecting device body comprising a fixed box 1, a barrel body 2 is fixed on the top of the fixed box 1, a movable barrel 3 is movably installed on the top of the barrel body 2, a feed hopper 4 is fixed on the top of the movable barrel 3, a discharge pipe 5 is fixedly installed on the side of the barrel body 2, a limit plate 9 is fixedly installed on the discharge pipe 5, a motor box 6 is fixedly installed on the sides of the fixed box 1, an exhaust fan 10 is fixedly installed inside the motor box 6, an air duct 11 is opened between the fixed box 1 and the barrel body 2, the exhaust fan 10 cooperates with the air duct 11, a switch 8 is fixed on the side of the fixed box 1, and a support frame 7 is fixedly installed on the bottom of the fixed box 1, the wind flow generated by the exhaust fan 10 moves from the air duct 11 to the side of the rotating barrel 22, and enters the interior of the rotating barrel 22 through the air inlet 25 on the side of the rotating barrel 22.

[0024] In this embodiment, a support rod 14 is fixed inside the feed hopper 4, and a lifting mechanism 15 is fixedly installed on the support rod 14. A conical seat 20 is fixed at one end of the lifting mechanism 15, and a displacement mechanism 19 is fixed on the conical seat 20. A movable disk 18 is fixed on the displacement mechanism 19. An inner liner 21 is fixed inside the barrel body 2, and a first filter component 16 is fixed on the top of the inner liner 21. The first filter component 16 cooperates with one end of the feed hopper 4, and a second filter component 17 is fixed on the inner wall of the inner liner 21. The lifting mechanism 12, the lifting mechanism 15 and the displacement mechanism 19 are all electric push rods, which push the conical seat 20 and the movable disk 18 to move. The movement of the movable disk 18 controls the use of the second filter component 17. The first filter component 16 and the second filter component 17 are both in the shape of conical cylinders.

[0025] In this embodiment, a lifting mechanism 12 is fixed on the barrel body 2, a sealing ring 13 is fixed on the inner wall of the movable barrel 3, and the sealing ring 13 cooperates with the inner wall of the barrel body 2. A power mechanism 23 is fixedly installed on the bottom of the fixed box 1, and the power mechanism 23 is a DC motor. The DC motor provides power for the rotation of the rotating barrel 22. A rotating barrel 22 is installed on the power mechanism 23, and the rotating barrel 22 is rotatably installed at the bottom of the inner liner 21. A sealing ring seat is installed between the inner liner 21 and the rotating barrel 22. A fixing ring 24 is fixed at one end of the air duct 11, and a connecting ring 26 is rotatably installed inside the fixing ring 24. The connecting ring 26 is welded to the side of the rotating barrel 22, and an air inlet hole 25 is opened on the side of the rotating barrel 22. The connecting ring 26 and the fixing ring 24 are distributed in a circular ring shape, and the connecting ring 26 and the fixing ring 24 cooperate to seal and protect the upper and lower parts of the air inlet hole 25.

[0026] The device provides the required electric energy to the electrical appliances inside the device through an external power supply. When the device is used, the material is passed from the inside of the feed hopper 4 to the inside of the inner tank 21. After the feeding is completed, the lifting mechanism 15 drives the conical seat 20 to enter one end of the feed hopper 4. The conical seat 20 seals the feed hopper 4, and then the power mechanism 23 and the exhaust fan 10 are started. The exhaust fan 10 generates airflow, and the airflow passes through the air duct 11 to the inside of the connecting ring 26. The airflow passes through the air inlet 25 to the inside of the rotating barrel 22. Under the blowing of centrifugal force and airflow, the material rolls inside the rotating barrel 22. While rolling, the material moves upward. Under the squeezing of the airflow, the material is discharged upward from the first filter component 16, and the normal nutrition passes through the first filter component 16 Powder, impurities remain on the inner wall of the first filter component 16. The nutrient powder enters the interior of the barrel 2 and is discharged from the interior of the discharge pipe 5. A collecting bag can be installed at one end of the discharge pipe 5 to collect the nutrient powder. When it is necessary to adjust the filtration aperture, the displacement mechanism 19 is started to push the movable disk 18 to cooperate with the second filter component 17. After the second filter component 17 is sealed at the center position, the material is filtered more finely through the second filter component 17. After the filtration is completed, the lifting mechanism 12 is started to move the movable barrel 3 upward. After the movable barrel 3 moves upward, the sealing ring 13 seals the opening, and the top of the first filter component 16 is separated from the feed hopper 4. After separation, the impurities are discharged from the opening between the first filter components 16, and then collected again through the discharge pipe 5.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nutrient powder gyratory sieve impurity collection device, comprising a collection device body, characterized in that: The collecting device body comprises a fixed box (1), a barrel body (2) is fixed on the top of the fixed box (1), a movable barrel (3) is movably mounted on the top of the barrel body (2), a feed hopper (4) is fixed on the top of the movable barrel (3), a discharge pipe (5) is fixedly mounted on the side of the barrel body (2), a limit plate (9) is fixedly mounted on the discharge pipe (5), a motor box (6) is fixedly mounted on the side of the fixed box (1), an exhaust fan (10) is fixedly mounted inside the motor box (6), an air duct (11) is opened between the fixed box (1) and the barrel body (2), and the exhaust fan (10) cooperates with the air duct (11).

2. The nutrient powder gyratory sieve impurity collection device according to claim 1, characterized in that: A switch (8) is fixed on the side of the fixed box (1), and a support frame (7) is fixedly installed on the bottom of the fixed box (1).

3. The nutrient powder gyratory sieve impurity collection device according to claim 1, characterized in that: A support rod (14) is fixed inside the feed hopper (4), a lifting mechanism (15) is fixedly mounted on the support rod (14), and a conical seat (20) is fixed at one end of the lifting mechanism (15).

4. The nutrient powder gyratory sieve impurity collection device according to claim 3, characterized in that: A displacement mechanism (19) is fixed on the conical seat (20), and a movable disk (18) is fixed on the displacement mechanism (19).

5. The nutrient powder gyratory sieve impurity collection device according to claim 1, characterized in that: An inner liner (21) is fixed inside the barrel body (2), a first filter assembly (16) is fixed on the top of the inner liner (21), the first filter assembly (16) cooperates with one end of the feed hopper (4), and a second filter assembly (17) is fixed on the inner wall of the inner liner (21).

6. The nutrient powder gyratory sieve impurity collection device according to claim 1, characterized in that: A lifting mechanism (12) is fixed on the barrel body (2), a sealing ring (13) is fixed on the inner wall of the movable barrel (3), and the sealing ring (13) matches the inner wall of the barrel body (2).

7. The nutrient powder gyratory sieve impurity collection device according to claim 1, characterized in that: A power mechanism (23) is fixedly mounted on the bottom of the fixed box (1), a rotating barrel (22) is mounted on the power mechanism (23), the rotating barrel (22) is rotatably mounted on the bottom of the inner liner (21), and a sealing ring seat is mounted between the inner liner (21) and the rotating barrel (22).

8. The nutrient powder gyratory sieve impurity collection device according to claim 1, characterized in that: A fixing ring (24) is fixed to one end of the air duct (11), a connecting ring (26) is rotatably mounted inside the fixing ring (24), the connecting ring (26) is welded to the side of the rotating barrel (22), and an air inlet hole (25) is opened on the side of the rotating barrel (22).

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