A device for acid coagulation precipitation of a kelp solution

Abstract

The utility model provides a kind of kelp solution acid coagulation precipitation device, it is related to kelp solution acid coagulation precipitation technical field, the utility model includes storage tank, the side of storage tank is equipped with controller, the upper end of storage tank is equipped with stirring device, the utility model can control first agitator and second agitator to reverse rotation by using stirring device, to carry out multidirectional stirring mixing to kelp and acidic solution, make sponge and acidic solution fast and fully mixed, avoid the uneven mixing of kelp and acidic solution, so that the reaction rate slows down, prolong the reaction time, so as to improve the use effect of precipitation device. By using protective assembly, shielding protection is carried out to driving assembly, to avoid the contact between driving assembly and acidic solution, the service life of driving assembly is affected, so as to improve the use effect of stirring device. By using cleaning device, kelp adhered to the inner wall of storage tank can be cleaned and removed.

Description

Technical Field

[0001] This utility model relates to the field of acid coagulation and precipitation of kelp solution, and in particular to an acid coagulation and precipitation device for kelp solution. Background Technology

[0002] A kelp solution acid coagulation and precipitation device is a device used to extract natural components from kelp. It is commonly used to extract substances such as alginate and minerals from kelp, or to remove impurities in certain water treatment processes.

[0003] When processing kelp, it is placed in a storage tank, and an acidic solution is added to acidify it. A motor on the surface of the tank is activated, which drives a stirring plate via a rod to mix the acidic solution and kelp. Under acidic conditions, certain dissolved substances in the kelp (such as alginate) undergo a coagulation reaction and precipitate. However, during the reaction, the stirring plate can only move in one direction, resulting in uneven mixing. This insufficient mixing slows down the reaction rate, prolongs the reaction time, and consequently affects the effectiveness of the precipitation device. Utility Model Content

[0004] The technical problem this invention aims to solve is that during the reaction of kelp with an acidic solution, the stirring plate can only achieve unidirectional stirring, resulting in uneven mixing of the kelp and the acidic solution. This insufficient mixing slows down the reaction rate and prolongs the reaction time, thus affecting the performance of the precipitation device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a kelp solution acid coagulation and precipitation device, including a storage tank, a controller is provided on one side of the storage tank, and a stirring device is provided at the upper end of the storage tank. The stirring device uses a first stirring plate and a second stirring plate to stir and mix the kelp and acidic solution inside the storage tank in multiple directions.

[0006] Preferably, the stirring device includes a mounting plate, a motor, a round rod, a drive assembly, a round tube, a plurality of first stirring plates, and a plurality of second stirring plates. The mounting plate is disposed on the upper end of the storage tank, the motor is disposed on one side of the mounting plate, the round rod is disposed on the output end of the motor to drive the motor to rotate, the drive assembly is disposed on one side of the round rod to drive the round tube to rotate, the round tube is sleeved on the surface of the round rod, the plurality of first stirring plates are disposed on the surface of the round tube to be driven to rotate by the round tube, and the plurality of second stirring plates are disposed on the surface of the round rod to be driven to rotate by the round rod.

[0007] Preferably, the surfaces of the first and second stirring plates are each provided with a plurality of through holes to reduce the surface dimensions of the first and second stirring plates.

[0008] Preferably, the drive assembly includes a first bevel gear, a fixed plate, a connecting rod, a second bevel gear, and a third bevel gear. The first bevel gear is disposed on the surface of the round rod. The fixed plate is disposed on one side of the mounting plate. One side of the connecting rod is rotatably connected to the fixed plate, and the side of the connecting rod away from the fixed plate is fixed to the second bevel gear. The third bevel gear is rotatably connected to the round rod and is fixed to the round tube. The first bevel gear, the second bevel gear, and the third bevel gear mesh with each other.

[0009] Preferably, the surface of the circular tube is provided with a protective component, which includes a protective cover, a first bolt, and a sealing block. The protective cover is disposed on one side of the circular tube for rotatable connection with the circular tube, and the first bolt is inserted into one side of the sealing block for threaded fixation with the protective cover.

[0010] Preferably, a positioning block is provided on one side of the protective cover to quickly position the sealing block relative to the protective cover.

[0011] Preferably, a cleaning device is provided on the side of the first stirring plate near the inner wall of the storage tank. The cleaning device includes a second bolt, a connecting plate and a scraper. The second bolt is inserted into one side of the connecting plate and is threadedly fixed to the first stirring plate. The connecting plate is U-shaped. One side of the scraper is connected to the connecting plate, and the other side is attached to the inner wall of the storage tank.

[0012] Preferably, the scraper is provided with baffles on both sides to prevent the kelp cleaned by the scraper from accumulating on the side of the scraper near the connecting plate.

[0013] In summary, the beneficial effects of this utility model are as follows:

[0014] By using a stirring device, the first and second stirring plates can be controlled to rotate in opposite directions to stir and mix the kelp and acidic solution in multiple directions. This allows the kelp and acidic solution to mix quickly and thoroughly, avoiding uneven mixing that could slow down the reaction rate and prolong the reaction time, thus improving the effectiveness of the precipitation device.

[0015] By using protective components to shield and protect the drive components, contact between the drive components and acidic solutions can be avoided, thus preventing the drive components from affecting their service life and improving the performance of the stirring device.

[0016] By using a cleaning device, kelp adhering to the inner wall of the storage tank can be removed, preventing kelp from affecting the reaction with the acidic solution and thus improving the effectiveness of the precipitation device. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the three-dimensional cross-section structure;

[0020] Figure 3 This is a three-dimensional structural diagram of the stirring device of this utility model;

[0021] Figure 4 This is a bottom-view perspective view of the stirring device of this utility model.

[0022] Figure 5 This utility model Figure 4 Enlarged view of point A;

[0023] Figure 6 This utility model Figure 4 A partial three-dimensional structural diagram.

[0024] Legend: 1. Storage tank; 2. Controller; 3. Stirring device; 31. Mounting plate; 32. Motor; 33. Round rod; 34. Drive assembly; 341. First bevel gear; 342. Fixing plate; 343. Connecting rod; 344. Second bevel gear; 345. Third bevel gear; 35. Round tube; 36. First stirring plate; 37. Second stirring plate; 38. Through hole; 39. Protective assembly; 391. Protective cover; 392. First bolt; 393. Sealing block; 394. Positioning block; 4. Cleaning device; 41. Second bolt; 42. Connecting plate; 43. Scraper; 44. Baffle plate. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Figures 1 to 6The illustrated kelp solution acid coagulation and precipitation device includes a storage tank 1, a controller 2 on one side of the storage tank 1, and a stirring device 3 at the upper end of the storage tank 1. The stirring device 3 uses a first stirring plate 36 and a second stirring plate 37 to mix the kelp and acidic solution inside the storage tank 1 in multiple directions. During kelp processing, the kelp is placed inside the storage tank 1, and then an acidic solution is added to the storage tank 1 for acidification. The controller 2 activates the stirring device 3 to mix the acidic solution and the kelp. Under acidic conditions, certain dissolved substances in the kelp (such as alginate) undergo a coagulation reaction and precipitate out.

[0028] Figures 1 to 6 The stirring device 3 shown includes a mounting plate 31, a motor 32, a round rod 33, a drive assembly 34, a round tube 35, several first stirring plates 36, and several second stirring plates 37. The mounting plate 31 is mounted on the upper end of the storage tank 1. The motor 32 is mounted on one side of the mounting plate 31. The round rod 33 is mounted on the output end of the motor to drive the motor 32 to rotate. The drive assembly 34 is mounted on one side of the round rod 33 to drive the round tube 35 to rotate. The round tube 35 is sleeved on the surface of the round rod 33. Several first stirring plates 36 are mounted on the surface of the round tube 35 and are driven to rotate by the round tube 35. Several second stirring plates 37 are mounted on the surface of the round rod 33 and are driven to rotate by the round rod 33.

[0029] Figures 1 to 6 As shown, when using the stirring device 3, the mounting plate 31 is fixed to the upper end of the storage tank 1. Then, the motor 32 fixed on one side of the mounting plate 31 is started, causing the output end of the motor 32 to rotate through the round rod 33 fixed by the coupling. Then, the round rod 33 drives the second stirring plate 37 fixed on the surface to rotate, and the round rod 33 drives the drive assembly 34 set on the surface to drive the round tube 35 to rotate. The round tube 35 rotates in the opposite direction to the round rod 33. Then, the first stirring plate 36 fixed on the surface of the round tube 35 rotates, and the first stirring plate 36 and the second stirring plate 37 rotate in opposite directions to stir and mix the kelp and acidic solution inside the storage tank 1 in multiple directions. By using the stirring device 3, the first stirring plate 36 and the second stirring plate 37 can be controlled to rotate in opposite directions to stir and mix the kelp and acidic solution in multiple directions, so that the kelp and acidic solution are quickly and thoroughly mixed, avoiding uneven mixing of kelp and acidic solution, which would slow down the reaction rate and prolong the reaction time, thereby improving the effect of the precipitation device.

[0030] Figures 1 to 6The surfaces of the first stirring plate 36 and the second stirring plate 37 shown are each provided with a plurality of through holes 38 to reduce the surface dimensions of the first stirring plate 36 and the second stirring plate 37. By providing through holes 38 to the surfaces of the first stirring plate 36 and the second stirring plate 37, the surface dimensions of the first stirring plate 36 and the second stirring plate 37 are reduced, thereby reducing the rotational resistance of the first stirring plate 36 and the second stirring plate 37 within the acidic solution, thus making it easier for the first stirring plate 36 and the second stirring plate 37 to rotate and stir.

[0031] Figures 1 to 6 The drive assembly 34 shown includes a first bevel gear 341, a fixing plate 342, a connecting rod 343, a second bevel gear 344, and a third bevel gear 345. The first bevel gear 341 is disposed on the surface of the round rod 33. The fixing plate 342 is disposed on one side of the mounting plate 31. One side of the connecting rod 343 is rotatably connected to the fixing plate 342, and the side of the connecting rod 343 away from the fixing plate 342 is fixed to the second bevel gear 344. The third bevel gear 345 is rotatably connected to the round rod 33, and the third bevel gear 345 is fixed to the round tube 35. The first bevel gear 341, the second bevel gear 344, and the third bevel gear 345 mesh with each other.

[0032] Figures 1 to 6 As shown, when the round rod 33 rotates, it drives the first bevel gear 341 fixed on the surface to rotate. Then, the first bevel gear 341 drives the second bevel gear 344 to rotate. At this time, the connecting rod 343 fixed on one side of the second bevel gear 344 will rotate inside the fixing plate 342 fixed on one side of the mounting plate 31. Then, the second bevel gear 344 drives the third bevel gear 345 rotatably connected to the surface of the round rod 33 to rotate. At this time, the third bevel gear 345 and the first bevel gear 341 rotate in opposite directions. Then, the third bevel gear 345 drives the round tube 35 fixed on one side to rotate, and the round tube 35 and the round rod 33 rotate in opposite directions.

[0033] Figures 1 to 6The circular tube 35 shown is provided with a protective component 39. The protective component 39 includes a protective cover 391, a first bolt 392 and a sealing block 393. The protective cover 391 is disposed on one side of the circular tube 35 to be rotatably connected to the circular tube 35. The first bolt 392 is inserted into one side of the sealing block 393 to be threadedly fixed to the protective cover 391. When using the round tube 35, the protective cover 391 is rotatably connected to the surface of the round tube 35. After the first bevel gear 341, the second bevel gear 344, and the third bevel gear 345 are installed inside the protective cover 391, the sealing block 393 is moved to seal the gap of the protective cover 391. The first bolt 392 is rotated to pass through the sealing block 393 and be threaded to the protective cover 391. Then, the protective cover 391 and the sealing block 393 provide shielding protection for the first bevel gear 341, the second bevel gear 344, and the third bevel gear 345. By using the protective component 39, the drive component 34 is shielded and protected to prevent the drive component 34 from contacting the acidic solution and affecting the service life of the drive component 34, thereby improving the performance of the stirring device 3.

[0034] Figures 1 to 6 A positioning block 394 is provided on one side of the protective cover 391 to quickly position the sealing block 393 relative to the protective cover 391. By fixing the positioning block 394 to one side of the protective cover 391, the sealing block 393 can be quickly positioned when it comes into contact with the protective cover 391, which facilitates the subsequent use of the second bolt 41 to fix the sealing block 393 in place.

[0035] Figures 1 to 6 The first stirring plate 36 shown is provided with a cleaning device 4 on the side near the inner wall of the storage tank 1. The cleaning device 4 includes a second bolt 41, a connecting plate 42 and a scraper 43. The second bolt 41 is inserted into one side of the connecting plate 42 to be threadedly fixed to the first stirring plate 36. The connecting plate 42 is U-shaped. One side of the scraper 43 is connected to the connecting plate 42, and the other side is attached to the inner wall of the storage tank 1. When using the cleaning device 4, the U-shaped groove of the connecting plate 42 is brought into contact with the first stirring plate 36 to ensure better contact between the connecting plate 42 and the first stirring plate 36. Then, the second bolt 41 is rotated to thread the second bolt 41 through the connecting plate 42 and the first stirring plate 36. Then, the scraper 43 fixed on one side of the connecting plate 42 is brought into contact with the inner wall of the storage tank 1. When the first stirring plate 36 is rotated, the scraper 43 extends along the inner wall of the storage tank 1 to clean the kelp adhering to the inner wall of the storage tank 1. By using the cleaning device 4, the kelp adhering to the inner wall of the storage tank 1 can be cleaned and removed, avoiding the situation where some kelp adheres to the inner wall of the storage tank 1 and affects the reaction with the acidic solution, thereby improving the performance of the precipitation device.

[0036] Figures 1 to 6The scraper 43 shown has baffles 44 on both sides to prevent the seaweed cleaned by the scraper 43 from accumulating on the side of the scraper 43 near the connecting plate 42. By fixing the baffles 44 to both sides of the scraper 43, the position of the seaweed cleaned by the scraper 43 is restricted, thus preventing the seaweed from accumulating on the side of the scraper 43 near the connecting plate 42, thereby improving the effectiveness of the scraper 43.

[0037] Working principle: When processing kelp, the kelp is placed inside storage tank 1, and then an acidic solution is added to storage tank 1 for acidification. The stirring device 3 is started by controller 2 to mix the acidic solution and kelp. Under acidic conditions, some dissolved substances in the kelp, such as alginate, undergo a coagulation reaction and precipitate out. When using the stirring device 3, the mounting plate 31 is fixed to the upper end of the storage tank 1. Then, the motor 32 fixed on one side of the mounting plate 31 is started, causing the output end of the motor 32 to rotate through the round rod 33 fixed by the coupling. Then, the round rod 33 drives the second stirring plate 37 fixed on the surface to rotate, and the round rod 33 drives the drive assembly 34 set on the surface to drive the round tube 35 to rotate. The round tube 35 rotates in the opposite direction to the round rod 33. Then, the first stirring plate 36 fixed on the surface of the round tube 35 rotates, and the first stirring plate 36 and the second stirring plate 37 rotate in the opposite direction to stir and mix the kelp and acidic solution inside the storage tank 1 in multiple directions. By using the stirring device 3, the first stirring plate 36 and the second stirring plate 37 can be controlled to rotate in opposite directions to stir and mix the kelp and acidic solution in multiple directions, so that the kelp and acidic solution are quickly and thoroughly mixed, avoiding uneven mixing of kelp and acidic solution, which would slow down the reaction rate and prolong the reaction time, thereby improving the effect of the precipitation device.

[0038] When using the cleaning device 4, the U-shaped groove of the connecting plate 42 is brought into contact with the first stirring plate 36 to ensure better contact between the connecting plate 42 and the first stirring plate 36. Then, the second bolt 41 is rotated to thread the second bolt 41 through the connecting plate 42 and the first stirring plate 36. Then, the scraper 43 fixed on one side of the connecting plate 42 is brought into contact with the inner wall of the storage tank 1. When the first stirring plate 36 is rotated, the scraper 43 extends along the inner wall of the storage tank 1 to clean the kelp adhering to the inner wall of the storage tank 1. By using the cleaning device 4, the kelp adhering to the inner wall of the storage tank 1 can be cleaned and removed, avoiding the situation where some kelp adheres to the inner wall of the storage tank 1 and affects the reaction with the acidic solution, thereby improving the performance of the precipitation device.

[0039] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or equivalent variations to the disclosed technical content and apply them to other fields. However, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, shall still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A kelp solution acid coagulation and precipitation device, comprising a storage tank (1), characterized in that: A controller (2) is provided on one side of the storage tank (1), and a stirring device (3) is provided at the upper end of the storage tank (1). The stirring device (3) uses a first stirring plate (36) and a second stirring plate (37) to stir and mix the kelp and acidic solution inside the storage tank (1) in multiple directions. The stirring device (3) includes a mounting plate (31), a motor (32), a round rod (33), a drive assembly (34), a round tube (35), several first stirring plates (36), and several second stirring plates (37). The mounting plate (31) is installed on the storage tank (1). 1) At the upper end, the motor (32) is set on one side of the mounting plate (31), the round rod (33) is set on the output end of the motor to drive the motor (32) to rotate, the drive assembly (34) is set on one side of the round rod (33) to drive the round tube (35) to rotate, the round tube (35) is sleeved on the surface of the round rod (33), a plurality of first stirring plates (36) are set on the surface of the round tube (35) to be driven to rotate by the round tube (35), and a plurality of second stirring plates (37) are set on the surface of the round rod (33) to be driven to rotate by the round rod (33).

2. The kelp solution acid coagulation and precipitation device according to claim 1, characterized in that: The surfaces of the first stirring plate (36) and the second stirring plate (37) are each provided with a number of through holes (38) to reduce the surface size of the first stirring plate (36) and the second stirring plate (37).

3. The kelp solution acid coagulation and precipitation device according to claim 2, characterized in that: The drive assembly (34) includes a first bevel gear (341), a fixing plate (342), a connecting rod (343), a second bevel gear (344), and a third bevel gear (345). The first bevel gear (341) is disposed on the surface of the round rod (33). The fixing plate (342) is disposed on one side of the mounting plate (31). One side of the connecting rod (343) is rotatably connected to the fixing plate (342), and the side of the connecting rod (343) away from the fixing plate (342) is fixed to the second bevel gear (344). The third bevel gear (345) is rotatably connected to the round rod (33), and the third bevel gear (345) is fixed to the round tube (35). The first bevel gear (341), the second bevel gear (344), and the third bevel gear (345) mesh with each other.

4. The kelp solution acid coagulation and precipitation device according to claim 3, characterized in that: The surface of the round tube (35) is provided with a protective component (39). The protective component (39) includes a protective cover (391), a first bolt (392) and a sealing block (393). The protective cover (391) is disposed on one side of the round tube (35) to be rotatably connected to the round tube (35). The first bolt (392) is inserted on one side of the sealing block (393) to be threadedly fixed to the protective cover (391).

5. The kelp solution acid coagulation and precipitation device according to claim 4, characterized in that: A positioning block (394) is provided on one side of the protective cover (391) to quickly position the sealing block (393) and the protective cover (391).

6. The kelp solution acid coagulation and precipitation device according to claim 5, characterized in that: The first stirring plate (36) is provided with a cleaning device (4) on the side near the inner wall of the storage tank (1). The cleaning device (4) includes a second bolt (41), a connecting plate (42) and a scraper (43). The second bolt (41) is inserted into one side of the connecting plate (42) and is threadedly fixed to the first stirring plate (36). The connecting plate (42) is U-shaped. One side of the scraper (43) is connected to the connecting plate (42), and the other side is attached to the inner wall of the storage tank (1).

7. The kelp solution acid coagulation and precipitation device according to claim 6, characterized in that: The scraper (43) is provided with baffles (44) on both sides so that the kelp cleaned by the scraper (43) cannot accumulate on the side of the scraper (43) near the connecting plate (42).

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