Filtering device for extracting citrus fibers from citrus residues

Abstract

The utility model discloses a filtering device for extracting citrus fiber from citrus pulp, which relates to the technical field of citrus fiber extraction and comprises a box body, a feed hopper arranged on the outer wall of the top of the box body, a discharge pipe and a drain pipe sequentially arranged on the outer wall of the bottom of the box body, and a servo motor arranged at the center of the outer wall of the top of the box body. An output shaft of the servo motor is provided with a connecting rod, the connecting rod is located in the box body, the servo motor rotates clockwise and drives the filter cartridge on the outer surface of the first one-way bearing to rotate, and citrus fibers in the citrus pulp are promoted to be separated from part of water under the action of centrifugal force; then a servo motor rotates anticlockwise and drives a reciprocating lead screw on the outer surface of a one-way bearing II to rotate, so that an extrusion plate on the reciprocating lead screw is promoted to slide up and down in a reciprocating manner, then water can be quickly separated from the citrus fibers by adopting two modes of centrifugal force and extrusion, and the purity and quality of the prepared citrus fibers can be ensured; therefore, the production efficiency and the yield can be obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of citrus fiber extraction, in particular to a filtering device for extracting citrus fiber from citrus residues. Background Art

[0002] Citrus fiber is widely used in many fields such as food, medicine, environmental protection, textiles, feed and cosmetics, and has brought positive impacts on people's lives and health. With the advancement of science and technology and the expansion of demand, the application prospects of citrus fiber will be broader;

[0003] At present, the filtering method of the traditional filtering device for extracting citrus fiber is relatively simple, and such filtering method will result in poor filtering effect and fail to effectively squeeze and separate the moisture in the citrus fiber. It may cause the humidity of the citrus fiber to be too high, resulting in a loose fiber texture, reducing its due toughness and strength, which will affect the performance of the fiber in subsequent processing and applications. At the same time, it will also result in the purity of the obtained citrus fiber being low and the quality being uneven, thus affecting the overall quality of the product. Utility Model Content

[0004] In view of this, and in view of the deficiencies of the prior art, the utility model provides a filtering device for extracting citrus fiber from citrus residues, so as to solve the problem that the filtering method of the prior art is relatively simple and cannot effectively squeeze and separate the moisture in the citrus fiber.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for extracting citrus fiber from citrus residues, comprising a box body, a feed hopper is provided on the top outer wall of the box body, a discharge pipe and a drain pipe are provided on the bottom outer wall of the box body in sequence, a servo motor is provided at the center of the top outer wall of the box body, a connecting rod is provided on the output shaft of the servo motor, the connecting rod is located inside the box body, a one-way bearing 1 is provided on the outer surface of the connecting rod, a filter cartridge is provided on the outer surface of the one-way bearing 1, the bottom of the filter cartridge is connected with the discharge pipe, a one-way bearing 2 is provided on the bottom end of the connecting rod, a reciprocating screw is provided on the outer surface of the one-way bearing 2, and an extrusion plate is provided on the outer surface of the reciprocating screw; vibration components are evenly provided on the inner wall of the box body, which are used to clean the citrus fiber attached to the inner wall of the filter cartridge.

[0006] Preferably, valves are provided on the discharge pipe and the drain pipe to facilitate workers to control the discharge of materials.

[0007] Preferably, the rotation directions of the one-way bearing 1 and the one-way bearing 2 are opposite to each other, which is used to ensure that the filter cartridge and the pressure plate cannot rotate synchronously.

[0008] Preferably, the extrusion plate is in a cone shape as a whole, which is used to prevent the material from adhering to the extrusion plate, and the diameter of the extrusion plate is smaller than the inner diameter of the filter cartridge, which is used to facilitate the material to fall into the bottom of the inner cavity of the filter cartridge.

[0009] Preferably, the vibration assembly includes a mounting frame, a rotating handle is rotatably arranged inside the mounting frame, a torsion spring is arranged between the rotating handle and the opposite surface of the mounting frame, a knocking block is arranged at one end of the rotating handle away from the mounting frame, and the knocking block is in contact with the filter cartridge.

[0010] Preferably, transmission rods are evenly arranged inside the box body, and eccentric wheels are arranged on the outer surfaces of the transmission rods, and the eccentric wheels are matched with the rotating handle.

[0011] Preferably, the outer surface of the transmission rod is provided with a synchronous wheel, the synchronous wheel is located outside the box, and the synchronous wheels are connected by a synchronous belt transmission.

[0012] Compared with the prior art, the utility model provides a filtering device for extracting citrus fiber from citrus residues, which has the following beneficial effects:

[0013] The servo motor rotates clockwise and drives the filter cylinder on the outer surface of the one-way bearing to rotate. Under the action of centrifugal force, the citrus fiber in the citrus residue is separated from part of the water. The servo motor then rotates counterclockwise and drives the reciprocating screw on the outer surface of the second one-way bearing to rotate, causing the extrusion plate on the reciprocating screw to slide up and down. Centrifugal force and extrusion are used to quickly separate water from the citrus fiber, thereby ensuring the purity and quality of the citrus fiber, thereby significantly improving production efficiency and output.

[0014] The synchronous wheel and the eccentric wheel on the transmission rod are driven externally to rotate, so that the eccentric wheels on the two transmission rods continuously squeeze the rotating handle, and under the action of the torsion spring, the knocking block on the rotating handle continuously hits the filter cartridge and causes it to vibrate, which can clean up the citrus fiber attached to the inner surface of the filter cartridge, thereby facilitating the subsequent squeezing work and effectively improving the filtering effect. At the same time, timely cleaning of the citrus fiber can restore the filtering efficiency of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cutaway structure of the box body in the utility model;

[0017] Figure 3 The utility model Figure 2 A magnified view of the structure at center A;

[0018] Figure 4 This is an exploded view of the structure inside the filter cartridge of the utility model;

[0019] Figure 5 It is an enlarged structural diagram of the vibration component in the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Box body; 2. Feed hopper; 3. Discharge pipe; 4. Drain pipe; 5. Servo motor; 6. One-way bearing 1; 7. Filter cartridge; 8. One-way bearing 2; 9. Reciprocating screw; 10. Extrusion plate; 11. Connecting rod; 12. Transmission rod; 13. Eccentric wheel; 14. Mounting frame; 15. Turn handle; 16. Torsion spring; 17. Knocking block; 18. Synchronous wheel; 19. Synchronous belt. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] The utility model is further described in detail below based on the drawings and embodiments.

[0024] Example

[0025] Please refer to Figure 1 , Figure 2 as well as Figure 4 As shown, in order to solve the problems mentioned in the technical solution, the embodiment of the present application provides a filtering device for extracting citrus fiber from citrus pulp, including a box body 1, a feeding hopper 2 is arranged on the top outer wall of the box body 1, and the upper part of the feeding hopper 2 is in a cone shape, which is used to increase the feeding speed of the material; a discharge pipe 3 and a drainage pipe 4 are arranged on the bottom outer wall of the box body 1 in sequence, a servo motor 5 is arranged at the center of the top outer wall of the box body 1, and the output shaft of the servo motor 5 is provided with a connecting rod 11, the connecting rod 11 is located inside the box body 1, and a one-way bearing 6 is arranged on the outer surface of the connecting rod 11, A filter cartridge 7 is arranged on the outer surface of the one-way bearing 6, wherein the top of the filter cartridge 7 is open and close to the top of the inner cavity of the casing 1, so as to better receive the material and prevent the material from falling between the casing 1 and the filter cartridge 7; the bottom of the filter cartridge 7 is connected to the discharge pipe 3, a one-way bearing 2 8 is arranged on the bottom end of the connecting rod 11, a reciprocating screw 9 is arranged on the outer surface of the one-way bearing 2 8, and an extrusion plate 10 is arranged on the outer surface of the reciprocating screw 9; vibration components are evenly arranged on the inner wall of the casing 1, which are used to clean the citrus fibers attached to the inner wall of the filter cartridge 7.

[0026] It should be noted that valves are provided on the discharge pipe 3 and the drain pipe 4, which are used to facilitate workers to control the discharge of materials and avoid leakage of materials during the filtration process; in addition, the rotation directions of the one-way bearing 1 6 and the one-way bearing 2 8 are set in opposite directions, which is used to ensure that the filter cartridge 7 and the pressure plate cannot rotate synchronously, so that two tasks can be achieved through a servo motor 5, thereby reducing the cost of use and ensuring that the centrifugal work and the filter press work do not affect each other; at the same time, the extrusion plate 10 is generally conical, which is used to prevent the material from adhering to the extrusion plate 10, and the diameter of the extrusion plate 10 is smaller than the inner diameter of the filter cartridge 7, which is used to facilitate the material to fall into the bottom of the inner cavity of the filter cartridge 7.

[0027] Further examples:

[0028] Please refer to Figure 1 , Figure 3 as well as Figure 5 As shown, the vibration assembly includes a mounting frame 14, a rotating handle 15 is rotatably arranged inside the mounting frame 14, and a torsion spring 16 is arranged between the rotating handle 15 and the opposite surface of the mounting frame 14, which is used to enable the rotating handle 15 to quickly reset and rotate next time; a knocking block 17 is arranged at one end of the rotating handle 15 away from the mounting frame 14, and the knocking block 17 is in contact with the filter cartridge 7, which is used to make the outer surface of the filter cartridge 7 be struck to produce a vibration effect; at the same time, transmission rods 12 are evenly arranged inside the box body 1, and one of the transmission rods 12 is arranged at the same time. One end of the rod 12 is connected to an external drive, and an eccentric wheel 13 is provided on the outer surface of the transmission rod 12. The eccentric wheel 13 is adapted to the rotating handle 15, so that the filter cartridge 7 can be knocked quickly and continuously, so as to achieve a vibration effect on the filter cartridge 7; in addition, a synchronous wheel 18 is provided on the outer surface of the transmission rod 12, and the synchronous wheel 18 is located outside the box body 1. The synchronous wheels 18 are connected by a synchronous belt 19, so that the vibration effect of the filter cartridge 7 can be improved, which helps to clean the citrus fibers attached to the inner surface of the filter cartridge 7.

[0029] Everything in the above example works like this:

[0030] When in use, first pour the citrus residue from the feed hopper 2 into the filter cartridge 7 inside the housing 1, then start the servo motor 5 to drive the connecting rod 11 to rotate clockwise, at this time, the one-way bearing 1 6 is in a locked state and rotates accordingly, and the one-way bearing 2 8 is in a free rotation state and rotates accordingly, then the one-way bearing 1 6 drives the filter cartridge 7 to rotate, thereby causing the citrus residue inside it to rotate accordingly, and under the action of centrifugal force, the citrus fiber in the citrus residue is separated from part of the water, and the citrus fiber is blocked inside the filter cartridge 7, while part of the water is centrifugally thrown between the filter cartridge 7 and the housing 1; then, start the external drive to drive the synchronous wheel 18 and the eccentric wheel 13 on the transmission rod 12 to rotate, and then the synchronous wheel 18 drives the other transmission rod 12 to rotate synchronously through the synchronous belt 19, so that the eccentric wheels 13 on the two transmission rods 12 continuously squeeze the rotating handle 15, causing the rotating handle 15 to rotate along the mounting frame 14, and Under the action of the torsion spring 16, the handle 15 swings back and forth, and the knocking block 17 set at one end of the handle 15 continuously hits the outer surface of the filter cartridge 7, causing the filter cartridge 7 to vibrate and clean up the citrus fibers attached to the inner surface of the filter cartridge 7; then the servo motor 5 is prompted to rotate counterclockwise. At this time, the one-way bearing 2 8 is in a locked state and rotates accordingly, while the one-way bearing 1 6 is in a free rotation state and rotates accordingly. Then the one-way bearing 2 8 drives the reciprocating screw 9 to rotate, and then the extrusion plate 10 on the reciprocating screw 9 slides up and down along its axial direction. During this process, the extrusion plate 10 continuously squeezes the citrus fibers at the bottom of the inner cavity of the filter cartridge 7, and causes the moisture inside to be squeezed and discharged between the filter cartridge 7 and the box body 1, thereby effectively removing the moisture in the citrus fibers, and then the valve of the discharge pipe 3 is opened to discharge the filtered citrus fibers, and then the valve of the drain pipe 4 is opened to discharge the filtered moisture.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

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

Claims

1. A filtering device for extracting citrus fiber from citrus pulp, comprising a box (1), a top outer wall of the box (1) is provided with a feed hopper (2), a bottom outer wall of the box (1) is provided with a discharge pipe (3) and a drain pipe (4) in sequence, characterized in that: A servo motor (5) is arranged at the center of the outer wall at the top of the box body (1), and a connecting rod (11) is arranged on the output shaft of the servo motor (5). The connecting rod (11) is located inside the box body (1), and a one-way bearing (6) is arranged on the outer surface of the connecting rod (11). A filter cartridge (7) is arranged on the outer surface of the one-way bearing (6). The bottom of the filter cartridge (7) is connected to the discharge pipe (3), and a one-way bearing (8) is arranged at the bottom end of the connecting rod (11). A reciprocating screw (9) is arranged on the outer surface of the one-way bearing (8), and an extrusion plate (10) is arranged on the outer surface of the reciprocating screw (9); The inner wall of the box body (1) is evenly provided with vibration components, which are used to clean the citrus fibers attached to the inner wall of the filter cartridge (7).

2. The filtering device for extracting citrus fiber from citrus residues according to claim 1, characterized in that: The discharge pipe (3) and the drain pipe (4) are both provided with valves, which are used to facilitate workers to control the discharge of materials.

3. The filtering device for extracting citrus fiber from citrus residues according to claim 2, characterized in that: The rotation directions of the one-way bearing 1 (6) and the one-way bearing 2 (8) are arranged in opposite directions, which is used to ensure that the filter cartridge (7) and the pressure plate cannot rotate synchronously.

4. The filtering device for extracting citrus fiber from citrus residues according to claim 3, characterized in that: The extrusion plate (10) is in the shape of a cone as a whole, and is used to prevent materials from adhering to the extrusion plate (10). The diameter of the extrusion plate (10) is smaller than the inner diameter of the filter cartridge (7), and is used to facilitate the materials to fall into the bottom of the inner cavity of the filter cartridge (7).

5. The filtering device for extracting citrus fiber from citrus pulp according to claim 1, characterized in that: The vibration assembly comprises a mounting frame (14), a rotating handle (15) is rotatably arranged inside the mounting frame (14), a torsion spring (16) is arranged between the opposing surfaces of the rotating handle (15) and the mounting frame (14), and a knocking block (17) is arranged at one end of the rotating handle (15) away from the mounting frame (14), and the knocking block (17) is in contact with the filter cartridge (7).

6. The filtering device for extracting citrus fiber from citrus pulp according to claim 5, characterized in that: Transmission rods (12) are evenly arranged inside the box body (1), and an eccentric wheel (13) is arranged on the outer surface of the transmission rod (12), and the eccentric wheel (13) is matched with the rotating handle (15).

7. The filtering device for extracting citrus fiber from citrus pulp according to claim 6, characterized in that: The outer surface of the transmission rod (12) is provided with a synchronous wheel (18), the synchronous wheel (18) is located outside the box body (1), and the synchronous wheels (18) are connected to each other through a synchronous belt (19).

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