A filtering device for extracting lemon peel pectin

Abstract

The utility model discloses a kind of filtering devices for extracting lemon peel pectin, it is related to the technical field of extracting lemon peel, including jar body, filter plate, telescopic link and limiting component, the top of filter plate is butted with two symmetrical brush plates, the both sides of disc bottom are fixedly connected with telescopic link, the bottom of telescopic link is fixedly connected with pressing plate, the middle part of pressing plate top end is rotatably connected with threaded sleeve by bearing, the inside of threaded sleeve is threadedly connected with screw rod, the top of limiting block is fixedly connected in the top of jar body by equidistance distribution support rod.The filtering device for extracting lemon peel pectin, by the cooperation of driving motor, bevel gear set, disc, telescopic link, screw rod, threaded sleeve, pressing plate and limiting component, when screw rod rotates, threaded sleeve and telescopic link cooperate to drive pressing plate to descend, lemon peel on the surface of filter plate is extruded, ensure that pectin in lemon peel can be fully extracted.

Description

Technical Field

[0001] This utility model relates to the field of lemon peel extraction technology, specifically a filtration device for extracting pectin from lemon peel. Background Technology

[0002] Pectin has applications in the food industry, pharmaceutical sustained-release preparations, and textile printing and dyeing. With the continuous expansion of pectin's application fields and the increasing demands of consumers for the quality of pectin products, the extraction efficiency and purity of pectin have become more important. However, in traditional pectin extraction processes, due to the large volume of extract, a large amount of steam is consumed during the concentration process, resulting in high production costs for enterprises. Therefore, a filtration device for extracting lemon peel pectin has emerged.

[0003] For example, Chinese patent CN222534305U discloses a pectin removal device for pigmented peppers. In this solution, through the cooperation of an upper vessel, a lower vessel, a baffle plate, and a filter, the pigmented peppers and pectin, which are stirred in the upper vessel, pass through the filter that is movably connected inside the lower vessel. A filter cloth is placed on the filter, and the rope of the filter cloth is tied to the baffle plate. The pectin passes through the filter cloth and the filter into the lower vessel, which facilitates the filtration and separation of pectin and pigmented peppers and accelerates the removal speed of pectin from pigmented peppers.

[0004] Based on the above-disclosed technical solutions and existing technologies, lemon peel has a high thickness and hardness, and a single processing step cannot completely extract the pectin from the lemon peel. Some lemon peel pectin extraction filtration devices do not fully extract the lemon peel, which easily leads to resource waste. Therefore, we propose a filtration device for extracting lemon peel pectin, which can extract lemon peel multiple times, improve the extraction efficiency of lemon peel pectin, and reduce resource waste. Utility Model Content

[0005] The purpose of this invention is to provide a filtration device for extracting lemon peel pectin, so as to solve the problem of insufficient extraction of lemon peel pectin in the above-mentioned background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a filtration device for extracting pectin from lemon peel, comprising a tank, a filter plate, a telescopic rod and a limiting component, wherein a mounting shell is fixedly connected to the top of the tank, a tank door is installed on one side of the tank, and a feed pipe is connected to one side of the tank.

[0007] The filter plate is fixedly connected to the inner wall of the tank. The top of the filter plate abuts against two symmetrical brush plates. A disc is fixedly connected to the opposite side of the top of the two symmetrical brush plates. A bevel gear set is connected to the top of the disc through a short pipe.

[0008] Telescopic rods are fixedly connected to both sides of the bottom of the disc. A pressure plate is fixedly connected to the bottom of the telescopic rod. A threaded sleeve is rotatably connected to the top center of the pressure plate via a bearing. Sliding strips are connected at equal intervals to the outer side of the threaded sleeve. A lead screw is threadedly connected to the inside of the threaded sleeve.

[0009] The limiting component includes a limiting block, the top of which is fixedly connected to the top of the tank by support rods that are evenly distributed, and the bottom of the limiting block is connected to a connecting rod that is evenly distributed, with a limiting ring fixedly connected to the bottom of the connecting rod.

[0010] Optionally, the bottom of the tank is connected to a discharge pipe, and a liquid storage tank is provided below the discharge pipe. The bottom of the tank is funnel-shaped, and support columns are connected at equal intervals to the bottom of the tank.

[0011] Optionally, the bevel gear set consists of three meshing bevel gears. The lower bevel gear is a bevel gear ring, and a short tube is sleeved on the outside of the lower bevel gear. One end of the middle bevel gear is connected to a drive motor, and the upper bevel gear is connected to a lead screw. The bevel gear set is located inside the mounting housing.

[0012] Optionally, the lead screw is disposed inside the short tube, and both the disc and the limiting block have holes for the lead screw to pass through.

[0013] Optionally, brush bristles are fixedly connected at equal intervals on one side of the brush plate.

[0014] Optionally, rectangular grooves are provided on both sides of the pressure plate for the brush plate to pass through.

[0015] Optionally, the inner wall of the limiting ring is provided with a groove for the sliding connection of the threaded sleeve with a sliding strip.

[0016] Optionally, one end of the support rod is fixedly connected to the top of the limiting block, the other end of the support rod is fixedly connected to the top of the tank, and the middle part of the support rod is inserted through the gap between the short tube and the lead screw.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. This filtration device for extracting pectin from lemon peel, through the cooperation of a drive motor, bevel gear set, disc, telescopic rod, lead screw, threaded sleeve, pressure plate and limiting component, so that when the lead screw rotates, the threaded sleeve and telescopic rod work together to drive the pressure plate to descend, squeezing the lemon peel on the surface of the filter plate, ensuring that the pectin in the lemon peel can be fully extracted.

[0019] 2. This filtration device for extracting pectin from lemon peel, through the cooperation of a drive motor, bevel gear set, brush plate and filter plate, allows lemon peel and pectin to be separated when passing through the filter plate, thereby extracting pectin from lemon peel, while the brush plate scrapes off the residue on the surface of the filter plate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the part in the lifted state of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the part in the pressed-down state of this utility model;

[0023] Figure 4 This is a schematic diagram of the bevel gear set, disc, short tube, support rod, and limiting block of this utility model.

[0024] In the diagram: 1. Tank body; 2. Mounting shell; 3. Tank door; 4. Feed pipe; 5. Filter plate; 6. Brush plate; 7. Disc; 8. Short pipe; 9. Bevel gear set; 10. Telescopic rod; 11. Pressure plate; 12. Threaded sleeve; 13. Lead screw; 14. Limiting assembly; 15. Limiting block; 16. Support rod; 17. Connecting rod; 18. Limiting ring; 19. Drive motor; 20. Brush bristles. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] This utility model provides, for example Figures 1-4 The filter device shown includes a tank 1, a filter plate 5, a telescopic rod 10, and a limiting component 14. The bottom of the tank 1 is connected to a feed pipe, and a liquid storage tank is set below the feed pipe. The bottom of the tank 1 is funnel-shaped, and support columns are connected at equal intervals at the bottom of the tank 1. The top of the tank 1 is fixedly connected to a mounting shell 2. A tank door 3 is installed on one side of the tank 1. The tank door 3 is equipped with a sealing strip to prevent pectin from overflowing from the tank 1 during the separation of lemon peel pectin. After the separation of lemon peel pectin is completed, the tank door 3 can be opened to clean the lemon peel residue on the filter plate 5. A feed pipe 4 is connected to one side of the tank 1. The feed pipe 4 is located below the pressure plate 11 when it is raised to its highest point to prevent lemon peel from falling above the pressure plate 11 during feeding, which would prevent the lemon peel from being separated from the pectin.

[0027] The filter plate 5 is fixedly connected to the inner wall of the tank 1. The top of the filter plate 5 abuts against two symmetrical brush plates 6. Brush bristles 20 are fixedly connected at equal intervals on one side of the brush plate 6. The brush bristles 20 installed on the side of the brush plate 6 can clean the inner wall of the tank 1. The top of the two symmetrical brush plates 6 is fixedly connected to a disc 7 on the opposite side. The top of the disc 7 is connected to a bevel gear set 9 through a short tube 8. The bevel gear set 9 consists of three meshing bevel gears. The lower bevel gear is a bevel gear ring, and the short tube 8 is sleeved on the outside of the lower bevel gear. One end of the middle bevel gear is connected to a drive motor 19. The upper bevel gear is connected to a lead screw 13. The bevel gear set 9 is set inside the mounting shell 2. The mounting shell 2 is used to protect the bevel gear set 9 and fix the drive motor 19. At the same time, the upper bevel gear is rotatably connected to the inner wall of the top of the mounting shell 2.

[0028] Telescopic rods 10 are fixedly connected to both sides of the bottom of the disc 7. A pressure plate 11 is fixedly connected to the bottom of the telescopic rods 10. Rectangular grooves for the brush plate 6 to pass through are opened on both sides of the pressure plate 11. The lower half of the brush plate 6 is a solid part. The height of the solid part of the brush plate 6 is the same as the height of the pressure plate 11 when it rises. This prevents lemon peel and pectin from overflowing from the rectangular grooves to the top of the pressure plate 11 when the pressure plate 11 squeezes the lemon peel on the surface of the filter plate 5. A threaded sleeve 12 is rotatably connected to the top center of the pressure plate 11 through a bearing. Sliding strips are connected at equal intervals on the outer side of the threaded sleeve 12. A lead screw 13 is threadedly connected inside the threaded sleeve 12. When the drive motor 19 drives the lead screw 13 to rotate, the lead screw 13 drives the threaded sleeve 12 to move up and down. The lead screw 13 is installed inside the short tube 8. The disc 7 and the limiting block 15 are both provided with holes for the lead screw 13 to pass through.

[0029] The limiting component 14 includes a limiting block 15. The top of the limiting block 15 is fixedly connected to the top of the tank body 1 by support rods 16 distributed at equal intervals. The support rods 16 are used to fix the limiting block 15. One end of the support rod 16 is fixedly connected to the top of the limiting block 15, and the other end of the support rod 16 is fixedly connected to the top of the tank body 1. The middle part of the support rod 16 is inserted through the gap between the short pipe 8 and the lead screw 13. The bottom end of the limiting block 15 is connected to connecting rods 17 at equal intervals. The bottom of the connecting rods 17 is fixedly connected to a limiting ring 18. The inner wall of the limiting ring 18 is provided with a sliding groove for the sliding strip of the threaded sleeve 12 to slide. The sliding groove of the limiting ring 18 can limit the threaded sleeve 12, restricting the threaded sleeve 12 to only move up and down and not rotate.

[0030] The implementation principle of a filtration device for extracting pectin from lemon peel in this embodiment is as follows: When using the filtration device for extracting pectin from lemon peel, lemon peel is poured into the tank 1 from the feed pipe 4. The lemon peel falls onto the filter plate 5 for pectin separation. At this time, the drive motor 19 is started, and the lead screw 13 starts to rotate. The lead screw 13 drives the threaded sleeve 12 to move up and down. The threaded sleeve 12 and the telescopic rod 10 work together to drive the pressure plate 11 to descend and squeeze the lemon peel on the surface of the filter plate 5, thereby fully extracting the pectin from the lemon peel.

[0031] At the same time, the drive motor 19 drives the disc 7 to rotate, and the brush plate 6 connected to the disc 7 starts to rotate. The bristles 20 on the side of the brush plate 6 clean the inner wall of the tank 1. At the same time, the bottom of the brush plate 6 collects the lemon peel on the filter plate 5. After the lemon peel pectin is separated, the tank door 3 is opened to clean the lemon peel residue on the filter plate 5.

[0032] 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 filtration device for extracting pectin from lemon peel, characterized in that, include: Tank (1), the top of the tank (1) is fixedly connected to the mounting shell (2), the tank (1) is equipped with a tank door (3) on one side, and the tank (1) is connected to a feed pipe (4). The filter plate (5) is fixedly connected to the inner wall of the tank (1). The top of the filter plate (5) abuts against two symmetrical brush plates (6). A disc (7) is fixedly connected to the opposite side of the top of the two symmetrical brush plates (6). A bevel gear set (9) is connected to the top of the disc (7) through a short pipe (8). Telescopic rods (10) are fixedly connected to both sides of the bottom of the disc (7). A pressure plate (11) is fixedly connected to the bottom of the telescopic rod (10). A threaded sleeve (12) is rotatably connected to the top center of the pressure plate (11) through a bearing. Slide bars are connected at equal intervals to the outside of the threaded sleeve (12). A lead screw (13) is threadedly connected to the inside of the threaded sleeve (12). The limiting component (14) includes a limiting block (15). The top of the limiting block (15) is fixedly connected to the top of the tank (1) by support rods (16) that are evenly distributed. The bottom of the limiting block (15) is connected to a connecting rod (17) that is evenly distributed. The bottom of the connecting rod (17) is fixedly connected to a limiting ring (18).

2. The filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: The bottom of the tank (1) is connected to a discharge pipe, and a liquid storage tank is provided below the discharge pipe. The bottom of the tank (1) is funnel-shaped, and support columns are connected at equal intervals to the bottom of the tank (1).

3. The filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: The bevel gear set (9) consists of three meshing bevel gears. The lower bevel gear is a bevel gear ring, and the short tube (8) is sleeved on the outside of the lower bevel gear. One end of the middle bevel gear is connected to a drive motor (19), and the upper bevel gear is connected to a lead screw (13). The bevel gear set (9) is located inside the mounting shell (2).

4. The filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: The lead screw (13) is inserted through the inside of the short tube (8), and both the disc (7) and the limiting block (15) have holes for the lead screw (13) to pass through.

5. A filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: The brush plate (6) has bristles (20) fixedly connected at equal intervals on one side.

6. A filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: The pressure plate (11) has rectangular grooves on both sides for the brush plate (6) to pass through.

7. A filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: The inner wall of the limiting ring (18) is provided with a sliding groove for the sliding connection of the threaded sleeve (12) slide bar.

8. A filtration device for extracting pectin from lemon peel according to claim 1, characterized in that: One end of the support rod (16) is fixedly connected to the top of the limiting block (15), and the other end of the support rod (16) is fixedly connected to the top of the tank (1). The middle part of the support rod (16) is inserted through the gap between the short pipe (8) and the lead screw (13).

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