A potato starch processing and concentrating cyclone station

Abstract

The utility model relates to a technical field related to potato starch processing, and in particular to a potato starch processing and concentrating cyclone station, comprising a cyclone station fixing frame, a cyclone installed on the inner surface of the cyclone station fixing frame, a separation mechanism arranged inside the cyclone, and a cleaning mechanism arranged on one side surface of the cyclone station fixing frame. The potato starch processing and concentrating cyclone station, through the arrangement of a cyclone inner shell, a large particle cyclone plate, a small particle cyclone plate, a starch particle sieve plate and an auger screw rod, is provided with a plurality of cyclone units, each unit performs optimized separation for starch particles of different particle sizes, thereby improving the overall separation efficiency, and redesigning the shape and size of the cyclone using the principle of fluid dynamics to reduce the required rotation speed, thereby reducing energy consumption, and using wear-resistant materials in easily worn parts to extend the service life of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field related to potato starch processing, in particular to a potato starch processing and concentrating cyclone station. Background Art

[0002] Potato starch processing is an important link in the food and industrial fields. It involves washing, grinding, separating starch from potatoes and finally drying them. In the starch production process, the concentration cyclone station is a key equipment, which is used to separate fine particles and water in the starch slurry by centrifugal force, thereby increasing the concentration of starch. This process is crucial to improving production efficiency, reducing energy consumption and ensuring product quality. The existing concentration cyclone station usually includes a conical cyclone. The starch slurry enters the cyclone from the tangential direction and forms a strong rotating flow inside. Due to the action of centrifugal force, the heavier starch particles move toward the wall of the cyclone and are discharged downward, while the lighter fluid moves upward and is discharged from the overflow port. In order to improve the efficiency of potato starch processing, a potato starch processing concentration cyclone station is particularly needed.

[0003] Because the existing potato starch processing and concentration cyclone stations, when in use, most of the potato starch processing and concentration cyclone stations, in some cases, the separation of starch and water is not thorough enough, resulting in part of the starch being lost with the water, reducing the overall extraction efficiency. In order to achieve a higher separation effect, it may be necessary to increase the speed of the cyclone, which will lead to an increase in energy consumption, and the high-speed rotating slurry will cause serious wear on the inside of the cyclone, shortening the service life of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a potato starch processing and concentrating cyclone station to solve the problem that the existing potato starch processing and concentrating cyclone station proposed in the above background technology, when in use, most of the potato starch processing and concentrating cyclone stations, in some cases, the separation of starch and water is not thorough enough, resulting in part of the starch being lost with the water, reducing the overall extraction efficiency, in order to achieve a higher separation effect, it may be necessary to increase the rotation speed of the cyclone, which will lead to an increase in energy consumption, and the high-speed rotating slurry causes serious wear on the inside of the cyclone, shortening the service life of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a potato starch processing and concentrating cyclone station, comprising a cyclone station fixing frame, a cyclone is installed on the inner surface of the cyclone station fixing frame, a separation mechanism is arranged inside the cyclone, and a cleaning mechanism is arranged on one side surface of the cyclone station fixing frame;

[0006] The separation mechanism includes a cyclone inner shell, a large-particle cyclone plate, a small-particle cyclone plate, a starch granule sieve plate and an auger screw rod. The interior of the cyclone is fixedly connected to the cyclone inner shell, the inner surface of the cyclone inner shell is fixedly connected to the large-particle cyclone plate, the inner surface of the cyclone inner shell is fixedly connected to the small-particle cyclone plate, the inner surface of the cyclone inner shell is fixedly connected to the starch granule sieve plate, and the inner surface of the cyclone is rotatably connected to the auger screw rod.

[0007] Preferably, the cleaning mechanism includes a water pump, a water supply pipe, a water outlet pipe, a connecting pipe and a water spray nozzle. A water pump is fixedly connected to one side surface of the cyclone station fixing frame, a water supply pipe is fixedly connected to one side of the water pump, a water outlet pipe is fixedly connected to one side of the water pump, a connecting pipe is fixedly connected to the outer surface of the water outlet pipe, and a water spray nozzle is provided on the outer surface of the water outlet pipe.

[0008] Preferably, the material of the cyclone inner shell is aluminum alloy, and the large particle cyclone plates, small particle cyclone plates and starch particle sieve plates are distributed at equal intervals on the inner surface of the cyclone inner shell.

[0009] Preferably, the cyclones are distributed at equal intervals on the inner surface of the cyclone station fixing frame, and the outer wall size of the large particle cyclone plate matches the inner wall size of the cyclone inner shell.

[0010] Preferably, the outer wall size of the small particle swirl plate matches the inner wall size of the swirl inner shell, and the outer wall size of the starch granule sieve plate matches the inner wall size of the swirl inner shell.

[0011] Preferably, the water pump is connected to the water source through a water pipe, and the water outlet pipe is connected to the water spray outlet through a connecting pipe.

[0012] Preferably, the water spray ports are distributed in a circular array on the outer surface of the water outlet pipe, and the position of the connecting pipe corresponds one-to-one to the position of the cyclone.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the potato starch processing and concentrating cyclone station, through the arrangement of the cyclone inner shell, the large-particle cyclone plate, the small-particle cyclone plate, the starch particle sieve plate and the auger spiral rod, by arranging multiple cyclone units, each unit optimizes the separation for starch particles of different particle sizes, thereby improving the overall separation efficiency, and redesigning the shape and size of the cyclone by utilizing the principle of fluid dynamics to reduce the required rotation speed, thereby reducing energy consumption, and using wear-resistant materials in easily worn parts to extend the service life of the equipment, thereby solving the problem of the existing potato starch processing and concentrating cyclone station that, in use, most of the potato starch processing and concentrating cyclones, in some cases, the separation of starch and water is not thorough enough, resulting in the loss of part of the starch with the water, thereby reducing the overall extraction efficiency, and in order to achieve a higher separation effect, it may be necessary to increase the rotation speed of the cyclone, which will lead to an increase in energy consumption, and the high-speed rotating slurry seriously wears the inside of the cyclone, thereby shortening the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the separation mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0017] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. Cyclone station fixing frame; 2. Cyclone; 3. Separation mechanism; 301. Cyclone inner shell; 302. Large particle cyclone plate; 303. Small particle cyclone plate; 304. Starch particle sieve plate; 305. Auger screw rod; 4. Cleaning mechanism; 401. Water pump; 402. Water pipe; 403. Water outlet pipe; 404. Connecting pipe; 405. Water spray nozzle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a potato starch processing and concentrating cyclone station, comprising a cyclone station fixing frame 1, a cyclone 2 is installed on the inner surface of the cyclone station fixing frame 1, a separation mechanism 3 is arranged inside the cyclone 2, and a cleaning mechanism 4 is arranged on one side surface of the cyclone station fixing frame 1;

[0021] The separation mechanism 3 includes a cyclone inner shell 301, a large particle cyclone plate 302, a small particle cyclone plate 303, a starch granule sieve plate 304 and an auger screw rod 305. The cyclone inner shell 301 is fixedly connected to the inside of the cyclone 2, the large particle cyclone plate 302 is fixedly connected to the inner surface of the cyclone inner shell 301, the small particle cyclone plate 303 is fixedly connected to the inner surface of the cyclone inner shell 301, the starch granule sieve plate 304 is fixedly connected to the inner surface of the cyclone inner shell 301, and the auger screw rod 305 is rotatably connected to the inner surface of the cyclone 2. By setting the cyclone inner shell 301, the large particle cyclone plate 302, the small particle cyclone plate 303, the starch granule sieve plate 304 and the auger screw rod 305, when in use, during the working process of the cyclone 2, the raw material liquid enters through the cyclone inner shell 301 and first encounters the large particle cyclone plate 302. The cyclone plate 302, the design of the large particle cyclone plate 302 allows the larger impurity particles to be quickly separated and discharged to the outside, and then the liquid passes through the small particle cyclone plate 303 to further remove smaller particles and impurities. Finally, the liquid flows through the starch particle screen plate 304, the starch particles are retained on the screen plate, and the remaining liquid continues to flow downward through the screen plate. Next, the auger screw 305 rotates inside the cyclone 2 to push the starch particles retained on the starch particle screen plate 304 to the outlet of the cyclone 2, thereby realizing the continuous collection and discharge of the starch particles. At the same time, the rotation of the auger screw 305 also helps to promote the circulation of the liquid inside the cyclone 2, enhance the cyclone effect, improve the separation efficiency, realize the efficient separation and concentration of potato starch in the processing process, and improve the extraction efficiency and purity of starch.

[0022] Furthermore, the cleaning mechanism 4 includes a water pump 401, a water pipe 402, a water outlet pipe 403, a connecting pipe 404 and a water spray port 405. The water pump 401 is fixedly connected to one side surface of the cyclone station fixing frame 1, the water pump 401 is fixedly connected to the water pipe 402 on one side, the water outlet pipe 403 is fixedly connected to one side of the water pump 401, the outer surface of the water outlet pipe 403 is fixedly connected to the connecting pipe 404, and the outer surface of the water outlet pipe 403 is provided with a water spray port 405. By setting the water pump 401, the water pipe 402, the water outlet pipe 403, the connecting pipe 404 and the water spray port 405, when it is necessary to clean the inner wall of the cyclone 2, firstly, the water pump 401 is turned on. The external water source sucks water from the water delivery pipe 402, and delivers the clean water to the cleaning area of ​​the cyclone 2 through the water outlet pipe 403. The connecting pipe 404 connects the water outlet pipe 403 with the inside of the cyclone 2. The water spray port 405 inside the water outlet pipe 403 sprays the clean water in the form of high-pressure spray to clean the inner wall and each sieve plate of the cyclone 2. The water spray port 405 ensures that every corner can be fully cleaned, effectively removing the starch particles and impurities attached to the inner wall of the cyclone 2, avoiding the problems of blockage and wear, and ensuring the separation effect and concentration efficiency of the cyclone 2. Regular cleaning also helps to reduce the maintenance cost of the equipment and improve production efficiency.

[0023] Furthermore, the material of the cyclone inner shell 301 is aluminum alloy, and the large particle cyclone plate 302, the small particle cyclone plate 303 and the starch particle screen plate 304 are evenly spaced on the inner surface of the cyclone inner shell 301. The cyclone inner shell 301 is arranged to enhance its durability and service life. The design of the cyclone inner shell 301 fully considers the principles of fluid dynamics to ensure the effective separation of potato starch therein.

[0024] Furthermore, the cyclones 2 are distributed at equal intervals on the inner surface of the cyclone station fixing frame 1, and the outer wall size of the large-particle cyclone plate 302 matches the inner wall size of the cyclone inner shell 301. By setting the large-particle cyclone plate 302, the cyclone effect inside the cyclone station fixing frame 1 can be further improved, so that when the cyclone 2 is working, the large-particle material can be more effectively drawn into the cyclone.

[0025] Furthermore, the outer wall size of the small particle swirl plate 303 matches the inner wall size of the swirl inner shell 301, and the outer wall size of the starch granule sieve plate 304 matches the inner wall size of the swirl inner shell 301. Through the setting of the small particle swirl plate 303, the starch slurry can form a more delicate swirl inside the swirl inner shell 301, effectively promoting the separation and purification of starch particles.

[0026] Furthermore, the water pump 401 is connected to the water source through the water pipe 402, and the water outlet pipe 403 is connected to the water spray port 405 through the connecting pipe 404. Through the setting of the water pump 401, water in the water source can be pumped to the water spray port 405 and sprayed into the cyclone 2 through the water spray port 405.

[0027] Furthermore, the water spray ports 405 are distributed in a circular array on the outer surface of the water outlet pipe 403, and the position of the connecting pipe 404 corresponds one-to-one to the position of the cyclone 2. Through the setting of the water spray ports 405, the water flow can form a uniformly distributed water spray ring around the cyclone 2, thereby improving the cleaning effect.

[0028] Working principle: When using the potato starch processing and concentration cyclone station, the potato starch raw material liquid is first transported to the cyclone 2 through the inlet. After the raw material liquid enters the cyclone inner shell 301, it first encounters the large particle cyclone plate 302. Due to the design of the large particle cyclone plate 302, the larger impurity particles are quickly separated and discharged to the outside. Then, the liquid continues to flow and passes through the small particle cyclone plate 303 to further remove smaller particles and impurities. Finally, the liquid flows through the starch particle sieve plate 304, and the starch particles are retained on the sieve plate, while the remaining liquid continues to flow downward through the sieve plate. At the same time, the auger screw 305 rotates inside the cyclone 2 to remove the starch particles retained on the starch particle sieve plate 304. The starch particles on the cyclone 2 are pushed to the outlet of the cyclone 2, so that the starch particles are continuously collected and discharged. The rotation of the auger screw rod 305 also helps to promote the circulation of the liquid inside the cyclone 2, enhance the cyclone effect, and improve the separation efficiency. When the cyclone 2 needs to be cleaned, the water pump 401 is started to pump water from the water source to the water spray port 405. The water spray port 405 cleans the inner wall and each sieve plate of the cyclone 2 in the form of high-pressure spray to ensure that every corner can be fully cleaned. The cleaned water can be discharged through the drainage system to keep the equipment clean and hygienic. The material of the cyclone inner shell 301 is aluminum alloy, which has good durability and service life.

[0029] 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 potato starch processing and concentrating cyclone station, comprising a cyclone station fixing frame (1), characterized in that: A cyclone (2) is installed on the inner surface of the cyclone station fixing frame (1), a separation mechanism (3) is arranged inside the cyclone (2), and a cleaning mechanism (4) is arranged on one side surface of the cyclone station fixing frame (1); The separation mechanism (3) comprises a cyclone inner shell (301), a large particle cyclone plate (302), a small particle cyclone plate (303), a starch granule sieve plate (304) and an auger screw rod (305); the interior of the cyclone (2) is fixedly connected with the cyclone inner shell (301); the inner surface of the cyclone inner shell (301) is fixedly connected with the large particle cyclone plate (302); the inner surface of the cyclone inner shell (301) is fixedly connected with the small particle cyclone plate (303); the inner surface of the cyclone inner shell (301) is fixedly connected with the starch granule sieve plate (304); and the inner surface of the cyclone (2) is rotatably connected with the auger screw rod (305).

2. A potato starch processing and concentrating cyclone station according to claim 1, characterized in that: The cleaning mechanism (4) comprises a water pump (401), a water delivery pipe (402), a water outlet pipe (403), a connecting pipe (404) and a water spray port (405); the water pump (401) is fixedly connected to one side surface of the cyclone station fixing frame (1); the water delivery pipe (402) is fixedly connected to one side of the water pump (401); the water outlet pipe (403) is fixedly connected to one side of the water pump (401); the connecting pipe (404) is fixedly connected to the outer side surface of the water outlet pipe (403); and the water spray port (405) is provided on the outer side surface of the water outlet pipe (403).

3. A potato starch processing and concentrating cyclone station according to claim 1, characterized in that: The material of the cyclone inner shell (301) is aluminum alloy, and the large particle cyclone plates (302), the small particle cyclone plates (303) and the starch particle sieve plates (304) are distributed at equal intervals on the inner surface of the cyclone inner shell (301).

4. A potato starch processing and concentrating cyclone station according to claim 1, characterized in that: The cyclones (2) are distributed at equal intervals on the inner surface of the cyclone station fixing frame (1), and the outer wall size of the large particle cyclone plate (302) matches the inner wall size of the cyclone inner shell (301).

5. A potato starch processing and concentrating cyclone station according to claim 1, characterized in that: The outer wall size of the small particle swirl plate (303) matches the inner wall size of the swirl inner shell (301), and the outer wall size of the starch granule screen plate (304) matches the inner wall size of the swirl inner shell (301).

6. A potato starch processing and concentrating cyclone station according to claim 2, characterized in that: The water pump (401) is connected to a water source via a water delivery pipe (402), and the water outlet pipe (403) is connected to a water spray port (405) via a connecting pipe (404).

7. A potato starch processing and concentrating cyclone station according to claim 2, characterized in that: The water spray ports (405) are distributed in a circular array on the outer surface of the water outlet pipe (403), and the position of the connecting pipe (404) corresponds one-to-one to the position of the cyclone (2).

Images