Starch separation equipment for potato starch production

Abstract

The utility model discloses starch separation equipment for potato starch production, and relates to the technical field of starch separation.The starch separation equipment comprises a device bottom frame and an impurity separation mechanism, the impurity separation mechanism is arranged above the device bottom frame, and potato starch slurry is subjected to flowing filtration through a filtering inner net on the side wall of a separation tank; the potato starch slurry is filtered and separated for the first time through the first-stage filter screen, impurities in the potato starch slurry are blocked and separated, the potato starch slurry is filtered and separated for the second time through the second-stage filter screen, the potato starch slurry is filtered and separated for the third time through the outer filter screen, and the impurities with different sizes are sequentially filtered and separated, so that the purity of the potato starch slurry is ensured; the potato starch slurry in the separation tank is subjected to high-frequency vibration through the ultrasonic vibrator, so that the separation between starch particles and impurities is easier, and meanwhile, ultrasonic waves can destroy the cohesive force among the starch particles, improve the filtering and separating speed and prevent the potato starch slurry from blocking the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of starch separation, in particular to a starch separation device for potato starch production. Background Technique

[0002] Potato starch is obtained by crushing, filtering, and precipitating washed potatoes, and then drying the obtained precipitate. It can be used as a thickening agent. In the actual production process of potato starch, wet production is usually adopted, which often requires steps such as cleaning, crushing, separation, concentration, and drying. Among them, in the crushing process, some fibrous particles in potatoes still exist in the starch. If not separated, it will cause impurities in subsequent processing steps, resulting in insufficient starch purity and poor quality.

[0003] After retrieval, the text with the publication number "CN217068034U" mentions that "the utility model discloses a potato starch separation device, which includes a separation barrel, a filtration barrel, a motor, a stirring paddle, a scraping sleeve, a discharge port, a solenoid valve, and a controller. The controller is arranged at the top of the separation barrel. The filtration barrel is arranged inside the separation barrel. The motor is arranged at the top of the filtration barrel. The stirring paddle is arranged on the transmission shaft of the motor. The scraping sleeve is arranged on the stirring paddle. The side wall of the filtration barrel is provided with filtration holes. The discharge port is arranged at the bottom end of the separation barrel. The solenoid valve is arranged on the discharge port." It stirs and filters the potato starch slurry, but during the stirring, starch particles will also be stirred up and pumped away, resulting in waste of starch. At the same time, some smaller fibrous slurries and impurities will also precipitate, and direct precipitation separation cannot completely remove the impurities, affecting the quality of potato starch.

[0004] Therefore, we provide a starch separation device for potato starch production to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a starch separation device for potato starch production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A starch separation device for potato starch production, including a device chassis and an impurity separation mechanism, and the impurity separation mechanism is arranged above the device chassis;

[0007] The impurity separation mechanism includes a multi-stage filtration component and a rotating component. The multi-stage filtration component is arranged above the device chassis, and the rotating component is arranged at the top end of the device chassis.

[0008] Preferably, the multi-stage filtration assembly includes a separation tank, a feed inlet, an inner filtration net, a rotating connection platform, a secondary filtration net, an outer filtration net, an inner cavity, and an ultrasonic vibrator. Above the device chassis is provided a separation tank, and at the top of the separation tank is provided a feed inlet.

[0009] Preferably, the surface of the separation tank is provided with an inner filtration net, and at the bottom end of the separation tank is provided a rotating connection platform.

[0010] Preferably, the outer side of the separation tank is provided with a secondary filtration net, and the mesh size of the secondary filtration net is smaller than that of the inner filtration net.

[0011] Preferably, the outer side of the secondary filtration net is provided with an outer filtration net, and the mesh size of the outer filtration net is smaller than that of the secondary filtration net.

[0012] Preferably, an inner cavity is opened at the inner bottom end of the separation tank, and an ultrasonic vibrator is installed inside the inner cavity.

[0013] Preferably, the rotating assembly includes a collection enclosure and an electric control rotating platform. At the top end of the device chassis is installed a collection enclosure, inside the collection enclosure is provided an electric control rotating platform, and there is a card slot connection between the electric control rotating platform and the separation tank.

[0014] Preferably, a precipitation assembly is provided on the right side of the collection enclosure. The precipitation assembly includes a collection box and a sedimentation tank. On the right side of the collection enclosure is provided a collection box, and the right side of the collection box is connected to a sedimentation tank.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the setting of the impurity separation mechanism, pour the potato starch slurry into the separation tank. The potato starch slurry is filtered by flowing through the inner filtration net on the side wall of the separation tank, so that the impurities in the potato starch slurry are blocked and separated. The potato starch slurry is secondarily filtered and separated by the secondary filtration net, and the potato starch slurry is tertiary filtered and separated by the outer filtration net, successively filtering and separating impurities of different sizes to ensure the purity of the potato starch slurry. The ultrasonic vibrator performs high-frequency vibration on the potato starch slurry in the separation tank, promoting the separation between starch particles and impurities to be easier. At the same time, the ultrasonic wave can also destroy the adhesion force between starch particles, improve the filtration and separation speed, prevent the potato starch slurry from clogging on the filtration net, and at the same time, by installing the separation tank on the electric control rotating platform and starting the electric control rotating platform to make the separation tank rotate as a whole, greatly improve the filtration speed of the separation tank for the potato starch slurry;

[0017] 2. Through the setting of the precipitation component, the potato starch slurry after separation and filtration flows into the collection box through the collection baffle, and is precipitated by multiple groups of sedimentation tanks, thereby greatly reducing the impurities in the potato starch slurry, ensuring the purity of the formed potato starch, and improving the quality of the potato starch. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall appearance structure proposed by the present utility model;

[0019] Figure 2 It is a schematic diagram of the impurity separation mechanism structure proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the rotating component structure proposed by the present utility model;

[0021] Figure 4 It is a schematic diagram of the multi-stage filtration component structure proposed by the present utility model.

[0022] In the figure: 1, device chassis; 2, impurity separation mechanism; 21, multi-stage filtration component; 211, separation tank; 212, feed inlet; 213, inner filter net; 214, rotating connection platform; 215, secondary filter net; 216, outer filter net; 217, inner cavity; 218, ultrasonic vibrator; 22, rotating component; 221, collection baffle; 222, electric control rotating platform; 3, precipitation component; 31, collection box; 32, sedimentation tank. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4 As shown, a starch separation device for potato starch production includes a device chassis 1 and an impurity separation mechanism 2. An impurity separation mechanism 2 is provided above the device chassis 1;

[0026] The impurity separation mechanism 2 includes a multi-stage filtration component 21 and a rotating component 22. A multi-stage filtration component 21 is provided above the device chassis 1, and a rotating component 22 is provided at the top of the device chassis 1.

[0027] Further, the multi-stage filtering component 21 includes a separation tank 211, a feed inlet 212, an inner filter screen 213, a rotating connection platform 214, a secondary filter screen 215, an outer filter screen 216, an inner cavity 217, and an ultrasonic vibrator 218. A separation tank 211 is provided above the device chassis 1, and a feed inlet 212 is provided at the top of the separation tank 211. Through the setting of the feed inlet 212, it is convenient to pour the potato starch slurry.

[0028] Further, an inner filter screen 213 is provided on the surface of the separation tank 211, and a rotating connection platform 214 is provided at the bottom end of the separation tank 211. Pour the potato starch slurry into the separation tank 211, and perform flow filtration on the potato starch slurry through the inner filter screen 213 on the side wall of the separation tank 211, so that the impurities in the potato starch slurry are blocked and separated.

[0029] Further, a secondary filter screen 215 is provided outside the separation tank 211. The mesh size of the secondary filter screen 215 is smaller than that of the inner filter screen 213. Perform secondary filtration and separation on the potato starch slurry through the secondary filter screen 215 to improve the separation effect of the starch.

[0030] Further, an outer filter screen 216 is provided outside the secondary filter screen 215. The mesh size of the outer filter screen 216 is smaller than that of the secondary filter screen 215. Perform tertiary filtration and separation on the potato starch slurry through the outer filter screen 216, and perform filtration and separation treatment on impurities of different sizes in sequence to ensure the purity of the potato starch slurry.

[0031] Further, an inner cavity 217 is opened at the inner bottom end of the separation tank 211, and an ultrasonic vibrator 218 is installed inside the inner cavity 217. Perform high-frequency vibration on the potato starch slurry in the separation tank 211 through the ultrasonic vibrator 218, which makes it easier to separate the starch particles from the impurities. At the same time, the ultrasonic wave can also destroy the adhesion force between the starch particles, improve the filtration and separation speed, and prevent the potato starch slurry from clogging on the filter screen.

[0032] Further, the rotating component 22 includes a collection enclosure 221 and an electrically controlled rotating platform 222. A collection enclosure 221 is installed at the top end of the device chassis 1, and an electrically controlled rotating platform 222 is provided inside the collection enclosure 221. The electrically controlled rotating platform 222 is connected to the separation tank 211 by a card slot. By installing the separation tank 211 on the electrically controlled rotating platform 222 and starting the electrically controlled rotating platform 222, the whole separation tank 211 rotates, greatly improving the filtration speed of the separation tank 211 for the potato starch slurry.

[0033] Embodiment Two

[0034] Please refer to Figure 1As shown, compared with the first comparative example, as another implementation mode of the present utility model, a precipitation assembly 3 is arranged on the right side of the collection baffle 221. The precipitation assembly 3 includes a collection box 31 and a sedimentation tank 32. The collection box 31 is arranged on the right side of the collection baffle 221, and the right side of the collection box 31 is connected to the sedimentation tank 32. The potato starch slurry after separation and filtration flows into the collection box 31 through the collection baffle 221, and the potato starch slurry is precipitated by multiple sedimentation tanks 32 to ensure the purity of the formed potato starch and improve the quality of the potato starch.

[0035] Working principle: When in use, in the first step, the device is installed at the required location, and then the potato starch slurry is poured into the separation tank 211. The potato starch slurry is filtered during flow through the filter inner net 213 on the side wall of the separation tank 211, so that the impurities in the potato starch slurry are blocked and separated. In the second step, the potato starch slurry is filtered and separated for the second time through the secondary filter net 215, and the potato starch slurry is filtered and separated for the third time through the filter outer net 216, and the impurities of different sizes are filtered and separated in sequence to ensure the purity of the potato starch slurry. In the third step, the ultrasonic vibrator 218 performs high-frequency vibration on the potato starch slurry in the separation tank 211, which makes it easier to separate the starch particles from the impurities. At the same time, the ultrasonic wave can also destroy the adhesion force between the starch particles, improve the filtration and separation speed, and prevent the potato starch slurry from clogging on the filter net. At the same time, by installing the separation tank 211 on the electric control rotating table 222 and starting the electric control rotating table 222 to make the separation tank 211 rotate as a whole, the filtration speed of the separation tank 211 for the potato starch slurry is greatly improved. In the fourth step, the potato starch slurry after separation and filtration flows into the collection box 31 through the collection baffle 221, and the potato starch slurry is precipitated by multiple sedimentation tanks 32 to ensure the purity of the formed potato starch and improve the quality of the potato starch. In this way, the use of a starch separation device for potato starch production is completed.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A starch separation device for potato starch production, comprising a device chassis (1) and an impurity separation mechanism (2), characterized in that, Above the chassis (1) of the device, an impurity separation mechanism (2) is provided; The impurity separation mechanism (2) includes a multi-stage filtration assembly (21) and a rotation assembly (22). Above the chassis (1) of the device, a multi-stage filtration assembly (21) is provided, and at the top of the chassis (1) of the device, a rotation assembly (22) is provided.

2. The starch separation equipment for potato starch production according to claim 1, characterized in that, The multi-stage filtration assembly (21) includes a separation tank (211), a feed inlet (212), a filter inner net (213), a rotating connection platform (214), a secondary filter net (215), a filter outer net (216), an inner cavity (217), and an ultrasonic vibrator (218). Above the chassis (1) of the device, a separation tank (211) is provided, and at the top of the separation tank (211), a feed inlet (212) is provided.

3. The starch separation equipment for potato starch production according to claim 2, wherein, The surface of the separation tank (211) is provided with a filter inner net (213), and at the bottom of the separation tank (211), a rotating connection platform (214) is provided.

4. A starch separation device for potato starch production according to claim 2, characterized in that, The outside of the separation tank (211) is provided with a secondary filter net (215), and the mesh size of the secondary filter net (215) is smaller than that of the filter inner net (213).

5. The starch separation device for potato starch production according to claim 4, wherein, The outside of the secondary filter net (215) is provided with a filter outer net (216), and the mesh size of the filter outer net (216) is smaller than that of the secondary filter net (215).

6. The starch separation equipment for potato starch production according to claim 2, wherein, An inner cavity (217) is opened at the inner bottom end of the separation tank (211), and an ultrasonic vibrator (218) is installed inside the inner cavity (217).

7. A starch separation device for potato starch production according to claim 1, characterized in that, The rotation assembly (22) includes a collection enclosure (221) and an electric control rotating platform (222). At the top of the chassis (1) of the device, a collection enclosure (221) is installed. Inside the collection enclosure (221), an electric control rotating platform (222) is provided. The electric control rotating platform (222) is connected to the separation tank (211) by a card slot.

8. The starch separation device for potato starch production according to claim 7, characterized in that, On the right side of the collection enclosure (221), a precipitation assembly (3) is provided. The precipitation assembly (3) includes a collection box (31) and a sedimentation tank (32). On the right side of the collection enclosure (221), a collection box (31) is provided, and the right side of the collection box (31) is connected to a sedimentation tank (32).

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