Wild jujube pulp scum collecting device for sedimentation tank

Abstract

The utility model relates to the technical field of scum removing equipment, and provides a precipitation tank wild jujube pulp scum collecting device which is characterized by comprising a partition plate, a scraping plate, a lifting driving mechanism, a horizontal telescopic mechanism and a filter screen. The interior of the sedimentation tank is divided into a sedimentation cavity and a scum collection cavity by virtue of the partition plate; the scraping plate is located in the sedimentation cavity, and the two ends of the scraping plate are used for making contact with the inner wall of the sedimentation tank; the lifting driving mechanism is positioned outside the sedimentation tank; the fixed end of the horizontal telescopic mechanism is arranged at the upper end of the lifting driving mechanism, and the movable end of the horizontal telescopic mechanism is used for being connected with the scraper. The filter screen is used for being arranged in the scum collecting cavity. According to the technical scheme, the problems that time and labor are wasted and the production efficiency is low due to the fact that operators manually fish out pulp scum of wild jujubes in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of scum removal equipment, in particular to a device for collecting scum of sour jujube pulp in a sedimentation tank. Background Art

[0002] Ziziphus jujuba seeds nourish the heart and liver, soothe the mind, and promote sweating and fluid production. They are used to treat neurasthenia, insomnia, nightmares, and night sweats, and possess significant medicinal value. Before extracting the seeds, the pulp and pit must be separated. Currently, this process is typically performed by first softening the pulp in water, then stirring the pulp to separate the pit and effectively clean the surface pulp. The wastewater generated by the extraction of the pit is called jujube washing water. To avoid environmental pollution, this water must be treated before discharge. Sedimentation tanks are commonly used to treat this water. During the sedimentation process, some residual jujube pulp floats to the surface, requiring removal. Currently, this removal is typically done manually, which is time-consuming and labor-intensive, resulting in low production efficiency. Utility Model Content

[0003] The utility model provides a device for collecting jujube pulp scum in a sedimentation tank, which solves the problem in the related art that operators need to manually fish out the jujube pulp scum, which is time-consuming and labor-intensive and has low production efficiency.

[0004] The technical solution of the utility model is as follows: a device for collecting scum of sour jujube pulp in a sedimentation tank, which mainly comprises:

[0005] A partition plate, the partition plate is used to be arranged in the sedimentation tank, and the interior of the sedimentation tank is divided into a sedimentation chamber and a scum collection chamber by means of the partition plate;

[0006] a scraper, the scraper being located in the sedimentation chamber, with both ends of the scraper being used to contact the inner wall of the sedimentation tank;

[0007] A lifting drive mechanism, wherein the lifting drive mechanism is located outside the sedimentation tank;

[0008] a horizontal telescopic mechanism, wherein the fixed end of the horizontal telescopic mechanism is arranged at the upper end of the lifting drive mechanism, and the movable end of the horizontal telescopic mechanism is used to connect with the scraper;

[0009] A filter screen is used to be arranged in the scum collection chamber.

[0010] The upper end surface of the partition plate is located below the upper end surface of the sedimentation tank. A slide groove is provided at a position on the upper end surface of the sedimentation tank corresponding to the horizontal telescopic mechanism for passing the movable end of the horizontal telescopic mechanism.

[0011] Also includes,

[0012] a connecting plate, one end of which is connected to the horizontal telescopic mechanism;

[0013] An inclined baffle, the upper end of which is connected to the other end of the connecting plate, the lower end of which is connected to the upper end of the scraper, and the inclined baffle is located on a side of the scraper close to the scum collecting chamber.

[0014] It also includes a supporting plate, which is arranged at the lower end of the scraper and located on the side of the scraper close to the scum collection chamber. The supporting plate has a leakage hole and is tilted downward at one end of the supporting plate close to the partition plate.

[0015] The upper end surface of the partition plate is an inclined surface, and the side away from the supporting plate is inclined downward.

[0016] It also includes a material blocking guide plate, which is provided at both ends of the partition plate. The lower end of the material blocking guide plate is arranged on the sedimentation tank, and the upper end of the material blocking guide plate is located above the sedimentation tank. After the scraper, inclined baffle and connecting plate come into contact with the material blocking guide plate, they are all slidably connected with the material blocking guide plate.

[0017] It also includes a drain valve, which is used to be set on the sedimentation tank. One end of the drain valve is used to communicate with the scum collection chamber, and the communication point is located below the filter screen. The other end of the drain valve is located outside the sedimentation tank.

[0018] The inner wall of the sedimentation tank is provided with a vertical slot, and the two ends of the partition plate are respectively plugged into the vertical slots at the corresponding ends. The end faces of both ends of the partition plate are provided with limit slots, and also include a limit rod. The inner end of the limit rod passes through the side wall of the sedimentation tank and is inserted into the limit slot of the partition plate. The outer end of the limit rod is located outside the sedimentation tank.

[0019] The limiting rod is threadedly connected to the limiting groove on the partition plate.

[0020] It also includes a moving base, and the lifting drive mechanism is arranged on the moving base.

[0021] It also includes a reinforcing rib plate, which is arranged between the moving seat and the lifting drive mechanism.

[0022] The working principle and beneficial effects of the utility model are as follows: the partition plate is used to be arranged in the sedimentation tank, and the interior of the sedimentation tank is divided into a sedimentation chamber and a scum collection chamber by means of the partition plate; the scraper is located in the sedimentation chamber, and both ends of the scraper are used to contact the inner wall of the sedimentation tank; the lifting drive mechanism is located outside the sedimentation tank; the fixed end of the horizontal telescopic mechanism is arranged at the upper end of the lifting drive mechanism, and the movable end of the horizontal telescopic mechanism is used to be connected with the scraper; the filter is used to be arranged in the scum collection chamber. Initially, both the lifting drive mechanism and the horizontal telescopic mechanism are in a retracted state. First, the jujube washing water is poured into the sedimentation tank's settling chamber, where the scum in the water gradually rises to the liquid surface. The lifting drive mechanism is then extended, causing the scraper to rise above the sedimentation tank. The horizontal telescopic mechanism is then extended, moving the scraper to the end of the sedimentation tank away from the scum collection chamber. The lifting drive mechanism is then retracted, causing the scraper to descend until its lower end is below the liquid surface. The horizontal telescopic mechanism then retracts, driving the scraper toward the scum collection chamber. Once in position, the horizontal telescopic mechanism stops extending, causing scum above the partition plate to fall directly onto the filter screen in the scum collection chamber. The lifting drive mechanism then causes the scraper to rise, and scum trapped between the scraper and the partition plate rises with the scraper and falls onto the filter screen in the scum collection chamber, completing one scraping cycle. The horizontal telescopic mechanism is then extended again, moving the scraper to the end of the sedimentation tank away from the scum collection chamber for the next scraping cycle. When the scum falls onto the filter screen in the scum collection chamber, the liquid it carries with it passes through the filter screen and falls below it, while the scum remains above it, reducing liquid residue. The scum and filtrate in the scum collection chamber can be removed regularly for further processing. This mechanized operation saves time and effort, reduces operator workload, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0024] Figure 1 This is the front view of the first structure of the utility model.

[0025] Figure 2 This is a top view of the sedimentation tank in the first structure of the utility model.

[0026] Figure 3 for Figure 1 Schematic diagram of the structure when the middle scraper is close to the partition plate.

[0027] Figure 4 This is the front view of the second structure of the utility model.

[0028] Figure 5 This is a top view of the sedimentation tank in the second structure of the utility model.

[0029] In the figure: 1. partition plate, 2. scraper, 3. lifting drive mechanism, 4. horizontal telescopic mechanism, 5. filter screen, 6. slide, 7. connecting plate, 8. inclined baffle, 9. support plate, 10. material blocking guide plate, 11. drain valve, 12. vertical slot, 13. limit rod, 14. movable seat, 15. sedimentation tank, 16. sedimentation chamber, 17. scum collection chamber. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0031] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0032] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0034] Example, see Figure 1 、 Figure 2 and Figure 3, which is an embodiment of the utility model, proposes a sedimentation tank jujube pulp scum collection device, including a partition plate 1, a scraper 2, a lifting drive mechanism 3, a horizontal telescopic mechanism 4, and a filter screen 5. The partition plate 1 is used to be arranged in the sedimentation tank 15, and the interior of the sedimentation tank 15 is divided into a sedimentation chamber 16 and a scum collection chamber 17 by the partition plate 1; the scraper 2 is located in the sedimentation chamber 16, and both ends of the scraper 2 are used to contact the inner wall of the sedimentation tank 15; the lifting drive mechanism 3 is located outside the sedimentation tank 15, and is used to drive the scraper 2 to rise and fall; the fixed end of the horizontal telescopic mechanism 4 is set at the upper end of the lifting drive mechanism 3, and the movable end of the horizontal telescopic mechanism 4 is used to be connected with the scraper 2; the filter screen 5 is used to be set in the scum collection chamber 17.

[0035] Initially, the lifting drive mechanism 3 and the horizontal telescopic mechanism 4 are both in a retracted state. First, the jujube cleaning water is poured into the sedimentation chamber 16 of the sedimentation tank 15. The scum in the jujube cleaning water will gradually float to the liquid surface. Then the lifting drive mechanism 3 is extended, and the scraper 2 rises to the top of the sedimentation tank 15. Then the horizontal telescopic mechanism 4 is extended to move the scraper 2 to the end of the sedimentation tank 15 away from the scum collecting chamber 17. Then the lifting drive mechanism 3 is retracted, and the scraper 2 descends until the lower end of the scraper 2 is below the liquid surface. Then the horizontal telescopic mechanism 4 is retracted, driving the scraper 2 to move toward the scum collecting chamber 17. After moving into place, the horizontal telescopic mechanism 4 stops extending, and the scum above the partition plate 1 will directly fall onto the filter screen of the scum collecting chamber 17. The lifting drive mechanism 3 drives the scraper 2 to rise, and the scum sandwiched between the scraper 2 and the partition plate 1 will rise with the scraper 2 and then fall into the scum collecting chamber 17. At this point, one scraping process is completed. The horizontal telescopic mechanism 4 is then extended again, moving the scraper 2 to the end of the sedimentation tank 15 away from the scum collection chamber 17 for the next scraping operation. Once the scum falls into the scum collection chamber 17, the liquid it carries with it passes through the filter screen 5 and falls below it, while the scum remains above it, reducing liquid residue. The scum and filtrate in the scum collection chamber 17 can then be periodically removed for further processing. This mechanized operation saves time and effort, reduces operator workload, and improves production efficiency.

[0036] The partition plate 1 may be provided at only one end of the sedimentation tank 15, such as Figure 1 、 Figure 2 and Figure 3 As shown, taking the partition plate 1 close to the right end of the sedimentation tank 15 as an example, the lifting drive mechanism 3 and the horizontal telescopic mechanism 4 are both located outside the right end of the sedimentation tank 15, and the scraper 2 is connected to the left end of the horizontal telescopic mechanism 4. The horizontal telescopic mechanism 4 drives the scraper 2 to move in the left and right directions. After moving to the left end of the sedimentation tank 1, the scraper 2 moves downward, moves to the right to scrape the residue, and moves upward after reaching the right end of the sedimentation tank 1.

[0037] Separation plates 1 may also be provided at both ends of the sedimentation tank 15, such as Figure 4 and Figure 5 As shown, the partition plate 1 on the left is close to the left end of the sedimentation tank 15, and the partition plate 1 on the right is close to the right end of the sedimentation tank 15. A lifting drive mechanism 3 and a horizontal telescopic mechanism 4 are arranged on the periphery of the left end of the sedimentation tank 15. The scraper 2 on the left is connected to the right end of the horizontal telescopic mechanism 4 on the left. A lifting drive mechanism 3 and a horizontal telescopic mechanism 4 are also arranged on the periphery of the right end of the sedimentation tank 15. The scraper 2 on the right is connected to the left end of the horizontal telescopic mechanism 4 on the right. The horizontal telescopic mechanism 4 drives the scraper 2 to move in the left and right directions. The scraper 2 on the left moves to the right to the middle of the sedimentation chamber 16 for a certain distance to the right, then moves down, and then moves to the left to scrape the slag. The scraper 2 on the right moves to the left to the middle of the sedimentation chamber 16 for a certain distance to the left, then moves down, and then moves to the right to scrape the slag. The scraping ranges of the two scrapers 2 partially overlap to ensure that the slag in the middle can be effectively scraped off.

[0038] Furthermore, if Figure 1 and Figure 4 As shown, the upper end surface of the partition plate 1 is located below the upper end surface of the sedimentation tank 15. A chute 6 is provided on the upper end surface of the sedimentation tank 15, corresponding to the horizontal telescopic mechanism 4, for passing the movable end of the horizontal telescopic mechanism 4. The chute 6 provides a passage for the movable end of the horizontal telescopic mechanism 4, facilitating smoother scum collection and ensuring the proper functioning of the horizontal telescopic mechanism 4.

[0039] Furthermore, if Figure 1 、 Figure 3 and Figure 4 As shown, the device further includes a connecting plate 7 and a slanted baffle 8. One end of the connecting plate 7 is connected to the horizontal telescopic mechanism 4. The upper end of the slanted baffle 8 is connected to the other end of the connecting plate 7, and the lower end of the slanted baffle 8 is connected to the upper end of the scraper 2. The slanted baffle 8 is located on the side of the scraper 2 closest to the scum collection chamber 17. During the movement of the scraper 2, the slanted baffle 8 serves as an auxiliary guide, ensuring more stable movement of the scraper 2. Furthermore, the slanted baffle 8 assists the scraper 2 in removing scum, improving scum collection efficiency and reducing scum omissions.

[0040] Furthermore, if Figure 1 、 Figure 3 and Figure 4 As shown, the scraper 2 further includes a support plate 9, which is disposed at the lower end of the scraper 2 and located on the side of the scraper 2 near the scum collection chamber 17. The support plate 9 has a liquid leakage hole and is tilted downward at the end of the support plate 9 near the partition plate 1. When the scraper 2 moves upward, the support plate 9 can support the scum and allow liquid to flow out. This prevents a large amount of liquid in the settling chamber 16 from being carried into the scum collection chamber 17, while ensuring that the scum is smoothly moved upward by the scraper 2 and then falls onto the filter screen 5 in the scum collection chamber 17, further improving scraping efficiency.

[0041] Furthermore, if Figure 1 and Figure 3 As shown, the upper end surface of the partition plate 1 is an inclined surface, and the side away from the support plate 9 is tilted downward. Taking the scum collecting chamber 17 located on the right side of the partition plate 1 as an example, the right end of the upper end surface of the partition plate 1 is tilted downward, making it easier for the scum to slide into the scum collecting chamber 17.

[0042] Furthermore, if Figure 1 and Figure 4 As shown, the separator 1 also includes a retaining plate 10, with retaining plates 10 located at both ends. The lower ends of the retaining plates 10 are positioned above the sedimentation tank 15, while the upper ends of the retaining plates 10 are positioned above the sedimentation tank 15. After the scraper 2, inclined baffle 8, and connecting plate 7 come into contact with the retaining plates 10, they are all slidably connected thereto. During the raising and lowering of the scraper 2, inclined baffle 8, and connecting plate 7, they act as guides and limiters, preventing them from shifting and providing greater stability. This also prevents scum from overflowing from both ends of the separator 1, ensuring that the scum falls onto the filter screen 5 in the scum collection chamber 17.

[0043] Furthermore, if Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the drain valve 11 is further included. The drain valve 11 is used to be installed on the sedimentation tank 15. One end of the drain valve 11 is used to communicate with the scum collection chamber 17, and the communication point is located below the filter screen 5. The other end of the drain valve 11 is located outside the sedimentation tank 15. The drain valve 11 is used to discharge the filtrate in the scum collection chamber 17. When the filtrate needs to be discharged, the drain valve 11 is opened, and when it is not needed, the drain valve 11 can be closed. This ensures that the filtrate can be discharged in a timely manner and prevents excessive filtrate from affecting the collection of scum. The structure is simple and easy to operate.

[0044] Furthermore, if Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the inner wall of the sedimentation tank 15 has a vertical slot 12, and the two ends of the partition plate 1 are respectively plugged into the vertical slots 12 at the corresponding ends. The end faces of both ends of the partition plate 1 have limit grooves, and also include a limit rod 13. The inner end of the limit rod 13 passes through the side wall of the sedimentation tank 15 and is inserted into the limit groove of the partition plate 1, and the outer end of the limit rod 13 is located outside the sedimentation tank 15. During installation, the bottom of the two ends of the partition plate 1 is plugged into the vertical slots 12 on the sedimentation tank 15, and then the partition plate 1 is moved down so that the lower end surface of the partition plate 1 is in contact and sealed with the bottom surface of the sedimentation tank 15. Then the inner end of the limit rod 13 is inserted into the limit groove of the partition plate 1 after passing through the side wall of the sedimentation tank 15. When disassembly is required, the limit rod 13 is first removed, and then the partition plate 1 is moved up to separate the partition plate 1 from the sedimentation tank 15. This facilitates the installation and disassembly of the partition plate 1 and ensures the stability of the partition plate 1 during operation.

[0045] Furthermore, the limiting rod 13 is threadedly connected to the limiting groove on the partition plate 1, which can prevent the limiting rod 13 from slipping off the sedimentation tank 1 and the partition plate 1, making the connection more firm and reliable, and the structure is simple and easy to disassemble and assemble.

[0046] Furthermore, if Figure 1 and Figure 4 As shown, the apparatus further includes a movable base 14, on which the lifting drive mechanism 3 is mounted. This facilitates adjustment of the position of the entire apparatus relative to the sedimentation tank 15, thereby enhancing its flexibility. Furthermore, a reinforcing rib plate is provided between the movable base 14 and the lifting drive mechanism 3, ensuring a secure connection between the two.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A device for collecting scum from sour jujube pulp in a sedimentation tank, characterized by: include, A partition plate (1), the partition plate (1) being used to be arranged in a sedimentation tank (15), wherein the interior of the sedimentation tank (15) is divided into a sedimentation chamber (16) and a scum collection chamber (17) by means of the partition plate (1); A scraper (2), the scraper (2) being located in the sedimentation chamber (16), and both ends of the scraper (2) being used to contact the inner wall of the sedimentation tank (15); A lifting drive mechanism (3), the lifting drive mechanism (3) being located outside the sedimentation tank (15); a horizontal telescopic mechanism (4), wherein the fixed end of the horizontal telescopic mechanism (4) is arranged on the upper end of the lifting drive mechanism (3), and the movable end of the horizontal telescopic mechanism (4) is used to connect with the scraper (2); A filter screen (5), the filter screen (5) being used to be arranged in the scum collection chamber (17).

2. The device for collecting scum from jujube pulp in a sedimentation tank according to claim 1, characterized in that: The upper end surface of the partition plate (1) is located below the upper end surface of the sedimentation tank (15), and a slide groove (6) is provided at a position on the upper end surface of the sedimentation tank (15) corresponding to the horizontal telescopic mechanism (4) for passing through the movable end of the horizontal telescopic mechanism (4).

3. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 1, characterized in that: Also includes, A connecting plate (7), one end of which is connected to the horizontal telescopic mechanism (4); An inclined baffle (8), the upper end of the inclined baffle (8) is connected to the other end of the connecting plate (7), the lower end of the inclined baffle (8) is connected to the upper end of the scraper (2), and the inclined baffle (8) is located on a side of the scraper (2) close to the scum collecting chamber (17).

4. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 3, characterized in that: It also includes a supporting plate (9), which is arranged at the lower end of the scraper (2) and located on a side of the scraper (2) close to the scum collection chamber (17), and has a liquid leakage hole. The supporting plate (9) is arranged to be tilted downward at one end close to the partition plate (1).

5. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 4, characterized in that: The upper end surface of the partition plate (1) is an inclined surface, and the side away from the support plate (9) is inclined downward.

6. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 3, characterized in that: It also includes a material blocking guide plate (10), which is provided at both ends of the partition plate (1), the lower end of the material blocking guide plate (10) is arranged on the sedimentation tank (15), and the upper end of the material blocking guide plate (10) is located above the sedimentation tank (15), and the scraper (2), the inclined baffle (8), and the connecting plate (7) are all slidably connected to the material blocking guide plate (10) after contacting the material blocking guide plate (10).

7. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 1, characterized in that: It also includes a drain valve (11), which is used to be arranged on the sedimentation tank (15), one end of the drain valve (11) is used to communicate with the scum collection chamber (17), and the communication point is located below the filter screen (5), and the other end of the drain valve (11) is located outside the sedimentation tank (15).

8. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 1, characterized in that: The inner wall of the sedimentation tank (15) is provided with a vertical slot (12), and the two ends of the partition plate (1) are respectively plugged into the vertical slots (12) at the corresponding ends. The end faces of both ends of the partition plate (1) are provided with limiting slots, and also include a limiting rod (13). The inner end of the limiting rod (13) passes through the side wall of the sedimentation tank (15) and is inserted into the limiting slot of the partition plate (1), and the outer end of the limiting rod (13) is located outside the sedimentation tank (15).

9. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 8, characterized in that: The limiting rod (13) is threadedly connected to the limiting groove on the partition plate (1).

10. The device for collecting scum from sour jujube pulp in a sedimentation tank according to claim 1, characterized in that: It also includes a movable seat (14), and the lifting drive mechanism (3) is arranged on the movable seat (14).

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