Oral liquid purification and extraction device

Abstract

The utility model discloses an oral liquid purification and extraction device, and relates to the technical field of oral liquid preparation. The device comprises a separation barrel, the inner top wall of the separation barrel is coaxially connected with a net pipe with the closed end, a guide rod coaxially and rotatably penetrates through the net pipe, the top end of the guide rod is connected with a motor arranged on the separation barrel, a spiral plate is arranged on the outer surface of the guide rod, and the outer edge of the spiral plate is in lap joint with the inner wall of the net pipe; the top end of the net pipe obliquely communicates with a discharging channel with the end extending out of the separating cylinder. The guide rod and the mesh cylinder are coaxially arranged and are driven by the motor to synchronously rotate, the mesh cylinder rotates to separate fruit liquid from fruit pulp through rotating centrifugal force, fruit residues are intercepted in the mesh cylinder, and the fruit residues are conveyed upwards into the discharging channel through the spiral plate and then discharged out of the separation cylinder through the discharging channel; the whole device can continuously conduct solid-liquid separation on fruit pulp, fruit residues can be rapidly separated and removed, and effective separation of the fruit residues and fruit liquid can be achieved without shutdown in large-scale continuous separation.

Description

Technical Field

[0001] The present application relates to the technical field of oral liquid preparation, and in particular to an oral liquid purification and extraction device. Background Art

[0002] When making oral liquid from Chinese jujube kernel, the extraction process generally includes pre-cooking, pulping, enzymolysis, filtration, concentration, etc. The Chinese jujube kernel pulp after enzymolysis needs to be filtered by a filtration device to separate the pomace and the fruit liquid, and the separated fruit liquid is then subjected to subsequent extraction operations. The existing filtration usually uses a centrifuge to filter the fruit pulp. Although the filtration effect is good, there are still certain shortcomings in use. When filtering, the trapped pomace is not easy to clean. After one filtration separation is completed, the pomace trapped in the centrifuge needs to be cleaned first, and then the next batch of fruit pulp solid-liquid separation is carried out, which is not conducive to large-scale continuous separation, thereby reducing the filtration separation efficiency. Therefore, the present application proposes an oral liquid purification and extraction device. Utility Model Content

[0003] The purpose of the present application is to solve the problem that when filtering the pulp, the separated fruit residue is difficult to clean, which reduces the separation efficiency in large-scale continuous separation. The present application provides an oral liquid purification and extraction device.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] Oral liquid purification and extraction device, comprising:

[0006] A separation cylinder, wherein the inner top wall thereof is coaxially connected with a mesh tube with a closed end, a guide rod is coaxially rotated through the mesh tube, the top end of the guide rod is connected with a motor arranged on the separation cylinder, a spiral plate is arranged on the outer surface of the guide rod, the outer edge of the spiral plate overlaps with the inner wall of the mesh tube, and the top end of the mesh tube is obliquely connected with a discharge channel with an end extending to the outside of the separation cylinder;

[0007] The net cylinder with an opening at the top is coaxially rotatably sleeved on the outer surface of the net tube, the bottom end of the guide rod is fixedly connected to the net cylinder through a connecting frame, and a feed port is penetrated and opened at the bottom end of the outer surface of the net tube;

[0008] The feed pipe and the liquid discharge pipe are connected to the top and the bottom of the separation cylinder respectively.

[0009] Furthermore, a plurality of liquid seepage holes are provided in an array on the inner bottom wall of the discharge channel, a plurality of vertical rods whose ends extend outside the separation cylinder are movably inserted into the inner top wall of the discharge channel, a pressure plate is provided at one end of the vertical rods located in the discharge channel, and a driving part for driving the plurality of vertical rods to slide reciprocally is provided on the separation cylinder.

[0010] Furthermore, the driving part includes a rotating rod rotatably arranged on the separation cylinder, the rotating rod is transmission-connected to the guide rod through a bevel gear assembly, a plurality of rotating wheels are eccentrically fixed on the rotating rod, a plurality of rocker arms are rotatably sleeved on the plurality of rotating wheels, and the plurality of rocker arms are respectively hinged to the ends of the vertical rod.

[0011] Furthermore, the plurality of rotating wheels are divided into two groups and the two groups are arranged alternately, and the eccentric directions of the rotating wheels in the two groups are arranged in opposite directions.

[0012] Furthermore, a spring sheet is provided at the bottom of the pressing plate.

[0013] Furthermore, the inner wall of the separation cylinder is provided with a plurality of support rods distributed in a ring shape, the ends of the plurality of support rods are connected with support rings, and the open end of the net cylinder is rotatably connected to the support ring.

[0014] Furthermore, two brackets are symmetrically arranged on the outer surface of the net tube, and scrapers are arranged on the brackets, and the scrapers overlap the inner wall of the net tube.

[0015] Furthermore, the bottom of the net cylinder is in a conical structure, and the inner bottom wall of the net tube is lower than the inner bottom wall of the net cylinder.

[0016] The beneficial effects of this application are as follows:

[0017] In the present application, a coaxially arranged guide rod and a mesh cylinder are used, and the two rotate synchronously under the drive of a motor. The rotation of the mesh cylinder utilizes the rotating centrifugal force to separate the fruit liquid from the fruit pulp. The fruit residue is retained in the mesh cylinder and first transported upward to the discharge channel through a spiral plate, and then discharged from the separation cylinder through the discharge channel. The device as a whole can continuously separate the solid and liquid of the fruit pulp, and can quickly separate and remove the fruit residue. In large-scale continuous separation, the effective separation of the fruit residue and the fruit liquid can be achieved without stopping the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of this application;

[0019] Figure 2 It is a sectional view of the three-dimensional structure of the present application;

[0020] Figure 3 It is another three-dimensional structural cross-sectional view of the present application;

[0021] Figure 4 This application Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 This application Figure 3 Enlarged view of point B in the middle;

[0023] Figure numerals: 1, separation cylinder; 2, mesh tube; 3, guide rod; 4, motor; 5, spiral plate; 6, discharge channel; 7, mesh cylinder; 8, connecting frame; 9, feed port; 10, feed pipe; 11, drain pipe; 12, seepage hole; 13, vertical rod; 14, pressure plate; 15, driving part; 16, support rod; 17, support ring; 18, bracket; 19, scraper; 20, spring piece; 1501, rotating rod; 1502, bevel gear assembly; 1503, rotating wheel; 1504, rocker arm. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0025] like Figure 1-Figure 5 As shown, an oral liquid purification and extraction device proposed in one embodiment of the present application includes:

[0026] A separation cylinder 1, whose inner top wall is coaxially connected to a mesh tube 2 with a closed end, a guide rod 3 coaxially rotates inside the mesh tube 2, a motor 4 arranged on the separation cylinder 1 is connected to the top of the guide rod 3, a spiral plate 5 is arranged on the outer surface of the guide rod 3, the outer edge of the spiral plate 5 overlaps the inner wall of the mesh tube 2, and the top of the mesh tube 2 is obliquely connected to a discharge channel 6 whose end extends outside the separation cylinder 1. When the motor 4 works, its output shaft drives the guide rod 3 to rotate, thereby driving the spiral plate 5 to rotate. The spiral plate 5 has a spiral structure and its outer edge overlaps the mesh tube 2. When it rotates, it can transport the material in the mesh tube 2 upward, so as to be used as a conveying member;

[0027] The net cylinder 7 with an opening at the top is coaxially rotatably sleeved on the outer surface of the net tube 2, and the bottom end of the net cylinder 7 is rotatably sleeved on the net tube 2. The bottom end of the guide rod 3 is fixedly connected to the net cylinder 7 through a connecting frame 8. A feed port 9 is penetrated through the bottom end of the outer surface of the net tube 2. Preferably, the feed port 9 is connected to the inner bottom wall of the net cylinder 7. When the guide rod 3 rotates, it can drive the net cylinder 7 to rotate synchronously through the connecting frame 8;

[0028] The feed pipe 10 and the discharge pipe 11 are connected to the top and bottom of the separation cylinder 1 respectively. The end of the feed pipe 10 corresponds to the mesh cylinder 7. When the Chinese date kernel is extracted to make oral liquid, especially when filtering and separating the pomace and the fruit liquid, the fruit pulp is transported from the feed pipe 10 to the mesh cylinder 7. The motor 4 works, and its output shaft drives the guide rod 3 and the mesh cylinder 7 to rotate synchronously. When the mesh cylinder 7 rotates, a rotating centrifugal force is generated. Under the action of the rotating centrifugal force, the fruit liquid seeps into the separation cylinder 1 through the mesh holes thereon, and the pomace remains in the mesh cylinder 7 and slides downward and accumulates on the inner bottom wall of the mesh cylinder 7. The pomace slides from the feed port 9 into the mesh tube 2. When the guide rod 3 rotates, the spiral plate 5 transports the pomace upward along the mesh tube 2 and transports it to the discharge channel 6. Finally, it slides down from the discharge channel 6 to a lower place, thereby being discharged from the separation cylinder 1. The spiral plate 5 When the pomace is pushed upward, although some fruit liquid will also be carried along, since it is transported vertically upward and mesh holes are provided on the outer surface of the net tube 2, the fruit liquid can be discharged from the net tube 2. Preferably, the opening of the net tube 7 is lower than the connecting port between the net tube 2 and the discharge channel 6. The overall structure of the device can quickly separate the pomace and the fruit liquid by the rotating centrifugal force. After the pomace is trapped in the net tube 7, the guide rod 3, the spiral plate 5 and the net tube 2 form an upward conveying member, which first transports the pomace upward, and separates the fruit liquid mixed in the pomace by seepage, and finally transports the pomace to the discharge channel 6. Finally, the pomace is discharged from the separation cylinder 1 through the discharge channel 6, and the fruit liquid is discharged from the separation cylinder 1 through the drain pipe 11. The overall structure of the device does not require shutdown for cleaning when removing the pomace, and can perform continuous large-scale fruit pulp separation, thereby improving practicality.

[0029] like Figure 1 and Figure 4 As shown, in some embodiments, a plurality of seepage holes 12 are provided in an array on the inner bottom wall of the discharge channel 6, a plurality of vertical rods 13 whose ends extend outside the separation cylinder 1 are movably inserted on the inner top wall of the discharge channel 6, a pressure plate 14 is provided at one end of the vertical rod 13 located in the discharge channel 6, and a driving portion 15 for driving the plurality of vertical rods 13 to slide back and forth is provided on the separation cylinder 1. When the fruit residue slides downward from the discharge channel 6 and is discharged from the separation cylinder 1, the driving portion 15 drives the plurality of vertical rods 13 to slide back and forth, so that the pressure plate 14 strikes the fruit residue on the discharge channel 6, thereby squeezing and separating part of the residual fruit liquid, and the separated fruit liquid seeps into the separation cylinder 1 through the seepage holes 12, thereby further improving the separation effect.

[0030] like Figure 4As shown, in some embodiments, the driving part 15 includes a rotating rod 1501 rotatably arranged on the separation cylinder 1, and the rotating rod 1501 is connected to the guide rod 3 through a bevel gear assembly 1502. A plurality of rotating wheels 1503 are eccentrically fixed on the rotating rod 1501, and a rocker arm 1504 is rotatably sleeved on the plurality of rotating wheels 1503. The plurality of rocker arms 1504 are respectively hinged to the ends of the vertical rod 13. Preferably, two support plates are arranged on the top of the separation cylinder 1, and the rotating rod 1501 rotates and penetrates the two support plates. When the guide rod 3 rotates, the rotating rod 1501 rotates and penetrates the two support plates. The bevel gear assembly 1502 drives the rotating rod 1501 to rotate synchronously, thereby driving the rotating wheel 1503 to rotate synchronously. Since the rotating wheel 1503 is eccentrically fixed on the rotating rod 1501, and the rocker arm 1504 is rotatably sleeved on the rotating wheel 1503, when the rotating rod 1501 rotates, one end of the rocker arm 1504 connected to the rotating wheel 1503 will shake eccentrically, and the other end will pull or resist the vertical rod 13, thereby driving the vertical rod 13 to slide back and forth vertically, so that the pressing plate 14 reciprocates up and down, thereby hitting the fruit residue in the discharge channel 6.

[0031] like Figure 4 As shown, in some embodiments, a plurality of rotating wheels 1503 are divided into two groups and the two groups are staggered, and the eccentric directions of the two groups of rotating wheels 1503 are oppositely arranged. When the rotating rod 1501 rotates, the two groups of rotating wheels 1503 cause a plurality of pressure plates 14 to also form two groups. When one group of pressure plates 14 hits the pomace, the other group of pressure plates 14 stays away from the pomace, forming a staggered strike. When the pomace in the network pipe 2 is continuously transported upward, a thrust is applied to the pomace located in the discharge channel 6. The discharge channel 6 is inclined. When the pressure plates 14 hit the pomace, a downward thrust is also applied to the pomace, so that the pomace can be discharged more smoothly.

[0032] like Figure 4 As shown, in some embodiments, a spring piece 20 is provided at the bottom of the pressing plate 14. Preferably, the spring piece 20 is made of steel sheet and has an arched structure, and its two ends are connected to the pressing plate 14. Through the provision of the spring piece 20, when the pressing plate 14 hits the pomace, the spring piece 20 contacts the pomace and the spring piece 20 can be deformed, which can ensure that the pomace is hit and prevent the pressing plate 14 from hard hitting the discharge channel 6, thereby improving practicality.

[0033] like Figure 3 As shown, in some embodiments, the inner wall of the separation cylinder 1 is provided with a plurality of support rods 16 distributed in a ring shape, and the ends of the plurality of support rods 16 are connected with support rings 17, and the open end of the net cylinder 7 is rotatably connected with the support ring 17. Since the net cylinder 7 is only connected to the guide rod 3 at the bottom through the connecting frame 8, when the net cylinder 7 is filled with fruit juice and pomace, it has a large stress under the stress of rotation. By providing the support rods 16 and the support rings 17, both ends of the net cylinder 7 have rotation support points to ensure its rotation stability and ensure the separation effect.

[0034] like Figure 3 As shown, in some embodiments, two brackets 18 are symmetrically arranged on the outer surface of the net tube 2, and a scraper 19 is arranged on the bracket 18. The scraper 19 overlaps the inner wall of the net tube 7. Under the action of the rotating centrifugal force, the pomace will adhere to the inner wall of the net tube 7. Through the arranged brackets 18 and scrapers 19, when the net tube 7 rotates, the scrapers 19 scrape the inner wall thereof, and the pomace attached to the inner wall thereof can be scraped off, so that the pomace can fall downward and be transported upward and discharged from the net tube 2.

[0035] like Figure 2 As shown, in some embodiments, the bottom of the net cylinder 7 is conical in structure, and the inner bottom wall of the net tube 2 is lower than the inner bottom wall of the net cylinder 7. By making the bottom of the net cylinder 7 conical in structure, the pomace is facilitated to move closer to the middle of the bottom of the net cylinder 7, so as to effectively transport the pomace from the feed port 9 into the net tube 2.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oral liquid purification and extraction device, characterized in that: include: A separation cylinder (1) is coaxially connected to the inner top wall of which is a net tube (2) with a closed end. A guide rod (3) is coaxially rotated through the net tube (2). The top end of the guide rod (3) is connected to a motor (4) arranged on the separation cylinder (1). A spiral plate (5) is arranged on the outer surface of the guide rod (3). The outer edge of the spiral plate (5) overlaps the inner wall of the net tube (2). The top end of the net tube (2) is obliquely connected to a discharge channel (6) whose end extends to the outside of the separation cylinder (1). A net cylinder (7) with an opening at the top is coaxially rotatably sleeved on the outer surface of the net tube (2); the bottom end of the guide rod (3) is fixedly connected to the net cylinder (7) via a connecting frame (8); and a feed port (9) is provided through the bottom end of the outer surface of the net tube (2); The feed pipe (10) and the liquid discharge pipe (11) are respectively connected to the top and the bottom of the separation cylinder (1).

2. The oral liquid purification and extraction device according to claim 1, characterized in that: The inner bottom wall array of the discharge channel (6) is provided with a plurality of liquid seepage holes (12); the inner top wall of the discharge channel (6) is movably provided with a plurality of vertical rods (13) whose ends extend to the outside of the separation cylinder (1); a pressure plate (14) is provided at one end of the vertical rods (13) located in the discharge channel (6); and a driving part (15) for driving the plurality of vertical rods (13) to slide back and forth is provided on the separation cylinder (1).

3. The oral liquid purification and extraction device according to claim 2, characterized in that: The driving part (15) comprises a rotating rod (1501) rotatably arranged on the separation cylinder (1); the rotating rod (1501) is transmission-connected to the guide rod (3) via a bevel gear assembly (1502); a plurality of rotating wheels (1503) are eccentrically fixedly arranged on the rotating rod (1501); a plurality of rotating wheels (1503) are rotatably sleeved with rocker arms (1504); and the plurality of rocker arms (1504) are respectively hinged to the ends of the vertical rod (13).

4. The oral liquid purification and extraction device according to claim 3, characterized in that: The plurality of rotating wheels (1503) are divided into two groups and the two groups are arranged alternately, and the eccentric directions of the two groups of rotating wheels (1503) are arranged in opposite directions.

5. The oral liquid purification and extraction device according to claim 2, characterized in that: A spring sheet (20) is provided at the bottom of the pressing plate (14).

6. The oral liquid purification and extraction device according to claim 1, characterized in that: The inner wall of the separation cylinder (1) is provided with a plurality of support rods (16) distributed in a ring shape, the ends of the plurality of support rods (16) are connected with support rings (17), and the open end of the net cylinder (7) is rotatably connected to the support ring (17).

7. The oral liquid purification and extraction device according to claim 1, characterized in that: Two brackets (18) are symmetrically arranged on the outer surface of the net tube (2), and a scraper (19) is arranged on the bracket (18), and the scraper (19) overlaps the inner wall of the net tube (7).

8. The oral liquid purification and extraction device according to claim 1, characterized in that: The bottom of the net cylinder (7) is of a conical structure, and the inner bottom wall of the net tube (2) is lower than the inner bottom wall of the net cylinder (7).

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