A new press filter for neohesperidin production

Abstract

The utility model discloses a kind of filter press for new hesperidin production, including shell and filter plate, the lower side of shell left and right is equipped with mounting groove, the bottom of shell is equipped with ladder clamping groove, the inside of filter plate is movably connected in the ladder clamping groove, the inside of mounting groove is provided with switching assembly, the top of shell is provided with pressing assembly, the top of pressing assembly is fixedly installed with the feed pipe that passes through shell top;The switching assembly includes frame and stroke electric cylinder one, the inside of frame is movably connected in mounting groove, stroke electric cylinder one is fixedly installed in the back of shell.The filter press for new hesperidin production, by controlling stroke electric cylinder one elongation to push connecting plate to drive frame to slide along mounting groove and move out from inside shell, pressing port on the other side enters inside shell at this time, work by switching of two pressing ports, material in pressing port inside shell is exposed to facilitate collection in combination, and then the efficiency of material filter pressing is improved.

Description

Technical Field

[0001] This utility model relates to the field of filter press technology, specifically a new filter press for the production of hesperidin. Background Technology

[0002] A filter press is a mechanical device that uses a special filter medium to apply pressure to a material, causing the liquid to seep out. It is a commonly used solid-liquid separation device.

[0003] Neohesperidin is a natural flavonoid compound extracted from the fruit of Citrus aurantium (a member of the Rutaceae family) or Citrus aurantium (another member of the Rutaceae family). The production of neohesperidin requires solid-liquid separation through pressure filtration of the Citrus aurantium fruit or Citrus aurantium.

[0004] The existing patent authorization announcement number CN220995523U discloses a filter press, which includes a housing. An electric push rod is fixedly connected to the left side of the housing, and the output end of the electric push rod extends into the housing and is fixedly connected to a filter press plate. The top of the housing is connected to a feed pipe that is connected to a medicine box. The medicine falls into the housing through the feed pipe. At the same time, the electric push rod is controlled to work, which facilitates the movement of the filter press plate, thereby controlling the filter press of the medicine.

[0005] In the aforementioned patent, during the process of re-adding material through the feed pipe after the material has been pressed and filtered, the solid material after the material is pressed and filtered is located inside the shell. The operator needs to open the shell to remove it, which is inconvenient and reduces the pressing and filtering efficiency. Utility Model Content

[0006] The purpose of this invention is to provide a new filter press for the production of hesperidin, in order to solve the problem mentioned in the background art that the solid matter is located inside the shell and is inconvenient to remove, which reduces the filter press efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a filter press for the production of new hesperidin, comprising a shell and a filter plate. Mounting grooves are provided on the lower left and right sides of the shell, and a stepped slot is provided at the bottom of the shell. The filter plate is movably engaged with the inner side of the stepped slot. A switching component is provided inside the mounting groove, and a pressing component is provided at the top of the shell. A feed pipe penetrating the top of the shell is fixedly installed on the top of the pressing component. The switching component includes a frame and a first stroke cylinder. The frame is movably engaged with the inner side of the mounting groove, and the first stroke cylinder is fixedly installed on the rear side of the shell. Two pressing ports penetrating vertically are provided inside the frame. A connecting plate is fixedly installed on the right side of the frame, and the connecting plate is connected to the right side of the telescopic end of the first stroke cylinder.

[0008] Preferably, the pressing assembly includes two symmetrically arranged stroke electric cylinders 2 fixedly installed on the top of the housing. A pressing plate is fixedly installed at the bottom of the two stroke electric cylinders 2. A centrally located feed inlet is opened at the top of the pressing plate. A feed pipe is fixedly installed at the top of the feed inlet. A longitudinally arranged slide groove is opened inside the pressing plate. A baffle plate is movably engaged inside the slide groove. A through-hole corresponding to the feed inlet is opened at the top of the baffle plate. A telescopic electric cylinder 3 with the same direction as the slide groove is fixedly installed at the top of the pressing plate. A guide port penetrating the slide groove is opened at the top of the pressing plate. A push-pull plate engaged in the guide port is fixedly installed on the front side of the telescopic end of the telescopic electric cylinder 3. The push-pull plate is fixedly connected to the top of the baffle plate.

[0009] Preferably, the two pressing ports are located on the frame and arranged symmetrically from left to right.

[0010] Preferably, the length of the first stroke electric cylinder is the same as the width of the housing, and the width of the frame is twice the width of the housing.

[0011] Preferably, the size of the filter press plate is equal to the size of the pressing port.

[0012] Preferably, the top of the pressing port is provided with a chamfer corresponding to the pressing plate.

[0013] Preferably, the length of the baffle is set to two-thirds of the length of the groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By controlling the extension of the stroke electric cylinder, the connecting plate is pushed to move the frame body along the mounting groove out of the housing. At this time, the pressing port on the other side enters the interior of the housing. The two pressing ports are switched to work. Combined with the material exposed in the pressing port after the material is removed from the housing, it is easy to collect, thereby improving the efficiency of material pressing and filtration.

[0016] 2. The material to be pressed and filtered is put into the feed pipe. The telescopic electric cylinder can be controlled to extend and retract, which can drive the push-pull plate to move the baffle plate back and forth in the chute. This allows the opening on the baffle plate to overlap and switch with the feed port, which can stably control the amount of material falling. At the same time, the baffle plate ensures stable filtration. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the housing and switching assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the switching component of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the installation position of the second stroke electric cylinder of this utility model;

[0021] Figure 5 This is an exploded cross-sectional view of the pressing component of this utility model.

[0022] In the diagram: 1. Shell; 2. Mounting groove; 3. Stepped slot; 4. Filter press plate; 5. Switching assembly; 51. Frame; 52. Stroke cylinder one; 53. Pressing port; 54. Connecting plate; 6. Pressing assembly; 61. Stroke cylinder two; 62. Pressing plate; 63. Feed inlet; 64. Slide groove; 65. Baffle plate; 66. Telescopic cylinder three; 67. Guide port; 68. Push-pull plate; 7. Feed pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a technical solution: a filter press for the production of new hesperidin, including a shell 1 and a filter plate 4. Mounting grooves 2 are provided on the lower left and right sides of the shell 1, and stepped slots 3 are provided at the bottom of the shell 1. The filter plate 4 is movably engaged with the inner side of the stepped slots 3. A switching component 5 is provided inside the mounting grooves 2. A pressing component 6 is provided at the top of the shell 1, and a feed pipe 7 penetrating the top of the shell 1 is fixedly installed on the top of the pressing component 6. The switching component 5 includes a frame 51 and a stroke electric cylinder 52. The frame 51 is movably engaged with the inner side of the mounting grooves 2, and the stroke electric cylinder 52 is fixedly installed on the rear side of the shell 1. The frame 51 has an internal opening... There are two pressing ports 53 that run vertically through each other. A connecting plate 54 is fixedly installed on the right side of the frame 51. The connecting plate 54 is connected to the right side of the extension end of the stroke electric cylinder 52. After the material (i.e., Rutaceae sour orange fruit or trifoliate orange, etc.) in the lower pressing port 53 is pressed and filtered by the pressing component 6, it is reset. By controlling the extension of the stroke electric cylinder 52, the connecting plate 54 is pushed to drive the frame 51 to slide out of the housing 1 along the mounting groove 2. At this time, the pressing port 53 on the other side enters the interior of the housing 1. The two pressing ports 53 are switched to work. Combined with the material in the pressing port 53 that is removed from the housing 1, it is easy to collect, thereby improving the efficiency of material pressing and filtering.

[0025] Two pressing ports 53 are symmetrically arranged on the frame 51. By controlling the stroke electric cylinder 52, the frame 51 is moved to slide left and right along the mounting groove 2 to complete the reciprocating switching of the two pressing ports 53. Thus, the two pressing ports 53 can be operated simultaneously, effectively improving efficiency.

[0026] The length of the stroke electric cylinder 52 is the same as the width of the housing 1, and the width of the frame 51 is twice the width of the housing 1. This allows the frame 51 to slide so that when one pressing port 53 is completely inside the housing 1 for pressing and filtration, the other pressing port 53 can completely extend outside the housing 1. This provides sufficient space for the operator to remove materials, avoiding inconvenience caused by insufficient space. It further ensures the smoothness and continuity of switching between the two pressing ports 53, thereby optimizing the overall material pressing and filtration process.

[0027] The size of the filter plate 4 is equal to that of the pressing port 53. The filter plate 4 is installed in the stepped groove 3, flush with the bottom surface of the housing 1, ensuring smooth sliding of the frame 51. It can also be lifted and removed from the pressing port 53 for easy maintenance. The surface of the filter plate 4 has evenly distributed filter holes, which ensures smooth passage of the material juice while intercepting material residue, resulting in purer juice after filtration. The filter plate 4 is made of high-strength, wear-resistant material, capable of withstanding the large pressure transmitted from the pressing port 53. It is not easily deformed or damaged during long-term use, extending the service life of the equipment.

[0028] Please see Figure 1 , Figure 4 and Figure 5 The pressing assembly 6 includes two symmetrically arranged stroke electric cylinders 61 fixedly installed on the top of the housing 1. A pressing plate 62 is fixedly installed at the bottom of the two stroke electric cylinders 61. A centrally located feed inlet 63 is opened at the top of the pressing plate 62. A feed pipe 7 is fixedly installed at the top of the feed inlet 63. A longitudinally arranged slide groove 64 is opened inside the pressing plate 62. A baffle plate 65 is movably engaged inside the slide groove 64. The top of the baffle plate 65 has an opening corresponding to the feed inlet 63. A telescopic electric cylinder 66 with the same direction as the slide groove 64 is fixedly installed at the top of the pressing plate 62. The top of the pressing plate 62 has a guide port 67 that passes through the slide groove 64. A push-pull plate 68 is fixedly installed on the front side of the telescopic end of the telescopic cylinder 66 and is locked in the guide port 67. The push-pull plate 68 is fixedly connected to the top of the baffle plate 65. The material to be pressed and filtered is put into the feed pipe 7. By controlling the telescopic cylinder 66 to extend and retract, the push-pull plate 68 can drive the baffle plate 65 to slide back and forth in the slide groove 64, so that the opening on the baffle plate 65 coincides with and is staggered with the feed port 63. This can stably control the amount of material falling, and at the same time, the baffle plate 65 ensures stable pressing and filtration.

[0029] The top of the pressing port 53 is provided with a chamfer corresponding to the pressing plate 62. When the pressing plate 62 moves down to perform the pressing filter operation, the chamfer guides the pressing plate 62 to enter the pressing port 53 more smoothly, avoiding collision or jamming between the pressing plate 62 and the edge of the pressing port 53 due to positional deviation.

[0030] The length of the baffle plate 65 is set to two-thirds of the length of the slide groove 64. This ensures that the baffle plate 65 has sufficient sliding stroke within the slide groove 64 to achieve complete overlap and misalignment between the through port and the feed port 63. It also prevents the baffle plate 65 from extending beyond the slide groove 64 at both ends during sliding due to excessive length, thus ensuring the stability of sliding and the integrity of the structure.

[0031] Working principle: By feeding the material to be filtered into the feed pipe 7, the telescopic electric cylinder 66 is extended forward, driving the push-pull plate 68 to move forward. The push-pull plate 68 slides in the guide port 67, simultaneously driving the baffle plate 65 to slide forward in the slide groove 64, so that the opening on the baffle plate 65 coincides with the feed port 63. The material falls into the pressing port 53 directly below through the feed port 63. The material accumulates inside the pressing port 53 and above the filter press plate 4. By shortening the telescopic electric cylinder 66, the baffle plate 65 can be moved backward, so that the baffle plate 65 closes the feed port 63, thereby preventing a large amount of material from entering and affecting the filtration effect.

[0032] Subsequently, by controlling the second stroke electric cylinder 61, the pressing plate 62 is moved downwards, and the pressing plate 62 slides from above into the pressing port 53 directly below it, so that the material is located above the filter plate 4 and inside the pressing port 53 for pressing and filtering. The liquid flows downwards through the filter plate 4 and is collected by a container placed below the filter plate 4. After the material in the current pressing port 53 is filtered, the second stroke electric cylinder 61 is controlled to raise the pressing plate 62. Then, the first stroke electric cylinder 52 on the rear side of the housing 1 is controlled to extend and push the connecting plate 54 to move to the right side of the housing 1. The connecting plate 54 drives the frame 5 1. Slide the device to the right along the mounting groove 2 to move it out of the interior of the housing 1. At this time, the pressing port 53 on the other side enters the interior of the housing 1. By repeating the above steps, add material and perform pressing and filtration. The material in the pressing port 53 that has been moved out of the housing 1 floats in the air. By setting a shovel on the lower left and right sides of the housing 1, the solid material that falls into the air can be collected. The solid material that adheres to the inner wall of the pressing port 53 can be manually scraped off to facilitate the removal of the solid material. The above is the working process of the whole device. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filter press for the production of a new hesperidin, comprising a shell (1) and filter plates (4), characterized in that: The housing (1) has mounting grooves (2) on the lower left and right sides, and a stepped slot (3) at the bottom of the housing (1). The filter plate (4) is movably engaged with the inner side of the stepped slot (3). A switching component (5) is provided inside the mounting groove (2). A pressing component (6) is provided at the top inside the housing (1). A feed pipe (7) penetrating the top of the housing (1) is fixedly installed on the top of the pressing component (6). The switching component (5) includes a frame (51) and a stroke electric cylinder (52). The frame (51) is movably engaged with the inner side of the mounting groove (2). The stroke electric cylinder (52) is fixedly installed on the rear side of the housing (1). Two pressing ports (53) penetrating vertically are provided inside the frame (51). A connecting plate (54) is fixedly installed on the right side of the frame (51). The connecting plate (54) is connected to the right side of the extension end of the stroke electric cylinder (52).

2. The filter press for producing new hesperidin according to claim 1, characterized in that: The pressing assembly (6) includes two symmetrically arranged stroke electric cylinders (61) fixedly installed on the top of the housing (1). A pressing plate (62) is fixedly installed at the bottom of the two stroke electric cylinders (61). A centrally located feed inlet (63) is opened on the top of the pressing plate (62). The feed pipe (7) is fixedly installed on the top of the feed inlet (63). A longitudinally arranged slide groove (64) is opened inside the pressing plate (62). A baffle plate (65) is movably engaged inside the slide groove (64). The top of the baffle plate (65) is provided with an opening corresponding to the feed inlet (63). The top of the pressing plate (62) is fixedly installed with a telescopic electric cylinder three (66) aligned with the direction of the slide groove (64). The top of the pressing plate (62) is provided with a guide opening (67) that passes through the slide groove (64). The front side of the telescopic end of the telescopic electric cylinder three (66) is fixedly installed with a push-pull plate (68) that is locked in the guide opening (67). The push-pull plate (68) is fixedly connected to the top of the baffle plate (65).

3. The filter press for producing new hesperidin according to claim 1, characterized in that: The two pressing ports (53) are located on the frame (51) and are arranged symmetrically on the left and right.

4. The filter press for producing new hesperidin according to claim 3, characterized in that: The length of the first stroke electric cylinder (52) is the same as the width of the housing (1), and the width of the frame (51) is twice the width of the housing (1).

5. The filter press for producing neohesperidin according to claim 1, characterized in that: The size of the filter plate (4) is equal to the size of the pressing port (53).

6. The filter press for producing new hesperidin according to claim 2, characterized in that: The top of the pressing port (53) is provided with a chamfer corresponding to the pressing plate (62).

7. The filter press for producing new hesperidin according to claim 2, characterized in that: The length of the baffle (65) is set to two-thirds of the length of the groove (64).

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