Centrifugal separation device for kelp processing and use method of centrifugal separation device

Abstract

The invention discloses a centrifugal separation device for kelp processing and a use method of the centrifugal separation device, and belongs to the technical field of kelp centrifugal separation devices. Comprising a first cavity cylinder, a second cavity cylinder, a second servo motor and a separation disc, a plurality of sets of dynamic adjusting mechanisms are sequentially arranged and installed at the outer edge of the upper surface of the separation disc in a circumferential mode, a dehydration cylinder is formed through the dynamic adjusting mechanisms, and gas is injected in a reciprocating mode in the centrifugal separation process through dynamic adjustment; compared with a passive scheme depending on a flexible lining or rotating speed adjustment in the background technology, the active intervention mechanism can adjust the kelp distribution state in real time, and a moisture discharge channel is prevented from being blocked.

Description

Technical Field

[0001] The present invention relates to the technical field of kelp centrifugal separation devices, and more specifically, to a centrifugal separation device for kelp processing and its usage method. Background Art

[0002] In the process of kelp processing, centrifugal separation is a key process for removing moisture and impurities on the surface of kelp. Existing centrifugal separation devices use the centrifugal force generated by high-speed rotation to throw the moisture and impurities such as sediment on the surface of kelp out of the dehydration holes. The kelp is placed in a rotating cylinder. When it rotates at a high speed with the cylinder body, the moisture and impurities are discharged through the side wall dehydration holes, improving the dehydration efficiency through physical separation and reducing the spoilage risk of traditional sun drying at the same time.

[0003] However, during high-speed centrifugation, the kelp will cling to the inner wall of the cylinder due to the centrifugal force, resulting in the dehydration holes being blocked by the stacked and adhered kelp, obstructing the water discharge channel and significantly reducing the dehydration efficiency. Existing technologies have tried to alleviate this problem by adjusting the rotation speed gradient or adding a flexible inner lining, but the flexible material can only reduce the breakage rate of kelp and cannot solve the problem of dynamic blockage of the dehydration holes, and the fixed filter screen is prone to secondary pollution after the deposition of impurities.

[0004] Therefore, different from the centrifugal separation of fluffy materials, the core contradiction of the kelp clinging to the dehydration holes lies in its physical properties and uncontrollable deformation under the action of centrifugal force. Existing solutions rely on passive separation structures similar to flexible buffer layers but lack an active intervention mechanism, and it is difficult to dynamically adjust the distribution state of kelp in the cylinder during operation. When the kelp continuously blocks the dehydration holes, it not only prolongs the dehydration time and increases energy consumption but also causes uneven salting or microbial growth due to local moisture residue. Summary of the Invention

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a centrifugal separation device for kelp processing and its usage method, aiming to solve the above technical problems.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A centrifugal separation device for kelp processing includes a first cavity cylinder, a second cavity cylinder is fixedly installed on the upper surface of the first cavity cylinder, a second servo motor is fixedly installed at the center position of the inner bottom of the first cavity cylinder, a partition plate is fixedly installed at the output end of the second servo motor, and a plurality of groups of dynamic adjustment mechanisms are arranged in a circular order at the outer edge position of the upper surface of the partition plate, and a dehydration cylinder is formed by the plurality of groups of dynamic adjustment mechanisms; Among them, the dynamic adjustment mechanism includes a high-pressure gas delivery pump and a gas-pushing unit arranged at the adjacent end of the high-pressure gas delivery pump. The high-pressure gas delivery pump is integrally in a sector arc plate structure with the same height as the gas-pushing unit. The gas-pushing unit includes a concave arc sleeve plate. A concave groove facing the center of the separation disk is formed on the surface of the concave arc sleeve plate. A plurality of separation and dehydration cylinders are fixedly installed in sequence from top to bottom at the middle position inside the concave groove. Airbag sleeves are fixedly installed at both sides inside the concave groove respectively; The high-pressure gas delivery pump reciprocally inputs gas into the airbag sleeves on both sides of the separation and dehydration cylinders, and the kelp attached to the inner wall of the dehydration cylinder is dynamically pushed out and adjusted by the airbag sleeves that expand and unfold reciprocally on both sides.

[0008] As a further scheme of the present invention: Outer cover plates are fixedly installed on the outer surfaces of the airbag sleeves. Reserved round openings corresponding to the separation and dehydration cylinders one by one are formed on the surfaces of the outer cover plates; When the airbag sleeves are in a contracted state, the outer cover plates are attached and covered on the outer surface of the concave arc sleeve plate, and the airbag sleeves are synchronously received inside the concave groove; When the airbag sleeves are in a fully expanded state, the outer cover plates are pushed outwards following the deformation of the airbag sleeves, and the pushing-out angle is an angle inclined towards both sides with the separation and dehydration cylinders as the midpoint.

[0009] As a further scheme of the present invention: Gas delivery hoses are fixedly installed on the top output ends of the high-pressure gas delivery pumps. A U-shaped gas delivery pipe is fixedly installed on the top of the concave arc sleeve plate. The conduits on both sides of the U-shaped gas delivery pipe extend into the top of the concave groove and are respectively connected to the airbag sleeves on both sides inside the concave groove. The extending ends of the gas delivery hoses are fixedly installed on the upper side of the U-shaped gas delivery pipe and are communicated with the U-shaped gas delivery pipe.

[0010] As a further scheme of the present invention: Two receiving sleeve openings are formed at the positions above and below the opening end of the concave groove on the concave arc sleeve plate. Reset resilient pull ropes are fixedly connected inside the receiving sleeve openings. The extending ends of the reset resilient pull ropes are fixedly connected to the outer cover plates facing the outside. A bowling ball-shaped central axis rod is fixedly installed at the center position of the separation disk. A plurality of water spray openings are arranged in a circumferential pattern on the outer surface of the bowling ball-shaped central axis rod.

[0011] As a further scheme of the present invention: The separation disk is movably sleeved at the position where the first cavity cylinder and the second cavity cylinder are joined, and a sealing ring is arranged on the outer edge of the separation disk. The second cavity cylinder is separated into a centrifugal dehydration cavity of the centrifugal separation device by the sealing and separating action of the separation disk. A conduit for draining the liquid in the centrifugal dehydration cavity is arranged at the bottom side of the second cavity cylinder. The separation and dehydration cylinders are integrally in a through-hole cylinder structure penetrating the concave arc sleeve plate. A plurality of one-way spray holes are formed in sequence from top to bottom on the end face of the high-pressure gas delivery pump facing the center of the separation disk.

[0012] As a further solution of the present invention: the reserved circular openings are all of semi-circular opening structures, and L-shaped hook plates are fixedly installed at the middle positions of the inner side walls of each reserved circular opening. When the airbag sleeve is in a contracted state, the L-shaped hook plates are integrally inserted into the separation and dehydration cylinders on the same side and are attached to the inner walls of the separation and dehydration cylinders. Semi-circular tooth sleeves are fixedly installed on the extending ends of the L-shaped hook plates.

[0013] As a further solution of the present invention: the concave circular arc sleeve plates are all movably installed on the upper surface of the partition plate, and a gear disk is fixedly installed at the bottom of each concave circular arc sleeve plate through the partition plate. A gear ring sleeve is movably installed at the outer edge position of the bottom of the partition plate. Tooth openings corresponding to the sides of each gear disk are formed on the inner ring of the gear ring sleeve. A second electric servo telescopic rod is fixedly installed on the outer edge of the gear ring sleeve. Sealing pads are fixedly installed on both side edges of the concave circular arc sleeve plates.

[0014] As a further solution of the present invention: two sets of descaling modules separated by 180 degrees are fixedly installed on the side wall of the second cavity cylinder. The descaling module includes a first servo motor fixedly installed on the top side edge of the second cavity cylinder. The output end of the first servo motor penetrates into the inner top of the second cavity cylinder, and a grooved cylindrical cover is fixedly installed on the output end. A sealing rubber coating corresponding to being closely attached to the second cavity cylinder is arranged on the outer side wall of the grooved cylindrical cover. A rectangular notch having the same length as the concave circular arc sleeve plate is formed on the side wall of the grooved cylindrical cover.

[0015] As a further solution of the present invention: a first electric servo telescopic rod is fixedly installed inside the grooved cylindrical cover. The output end of the first electric servo telescopic rod faces the rectangular notch end of the grooved cylindrical cover, and an assembled insertion plate is fixedly installed on the output end. A cleaning plate is sleeved on the assembled insertion plate. A detection unit is fixedly installed at a position on the side wall of the grooved cylindrical cover opposite to the rectangular notch.

[0016] A usage method of a centrifugal separation device for kelp processing includes the following steps: S1: First, extend the second electric servo telescopic rod to fix the gear ring sleeve, start the second servo motor to drive the partition plate to rotate, drive all the concave circular arc sleeve plates to rotate until the concave notches face inwards, and form a dehydration cylinder by sealing and fitting with the high-pressure air pump through the sealing pads. S2: Then, retract the second electric servo telescopic rod, start the second servo motor to drive the partition plate to rotate at a high speed to generate a centrifugal force, and at the same time start the water spray nozzle on the bowling ball-shaped central rod to radially spray clear water to clean the impurities on the surface of the kelp. The sewage is thrown out through the separation and dehydration cylinder and discharged through the bottom conduit of the second cavity cylinder. S3: Then, when the kelp clings to the inner wall of the dehydration cylinder, start the high-pressure air supply pump. On the one hand, intermittently jet air through the one-way air injection holes to disturb the kelp. On the other hand, reciprocally inflate the air bags on both sides of the notch groove through the air supply hose and the U-shaped air supply pipe. The air bags expand and push outwards, driving the outer cover plate to push the kelp aside to both sides, exposing the separation dehydration cylinder and ensuring the smoothness of the dehydration channel. S4: Finally, remove the kelp and residues, spray clean water again and cooperate with the air bags to push out and clean the residues, drain the waste water, extend the second electric servo telescopic rod to fix the gear ring sleeve, drive the partition plate to rotate to make the notch arc sleeve plate turn 180 degrees, rotate the grooved cylinder cover of the descaling module so that the notch faces inwards, and extend the first electric servo telescopic rod to make the cleaning plate lean against the outer cover plate for cleaning.

[0017] The above technical solution provided by the present invention has at least the following beneficial effects compared with the prior art: (1) Through dynamic adjustment, gas is reciprocally filled during the centrifugal separation process, causing the air bags to expand and push outwards, dynamically pushing out the kelp that clings to the inner wall of the dehydration cylinder, solving the problem of continuous blockage of the dehydration holes. Compared with the passive solutions that rely on flexible linings or speed adjustment in the background technology, this active intervention mechanism can adjust the distribution state of the kelp in real time, avoid the blockage of the water discharge channel, and during the working process, the high-pressure air supply pump supplies air to the air bags through the air supply hose and the U-shaped air supply pipe. The expansion of the air bags drives the outer cover plate to tilt and push outwards to both sides, exposing the separation dehydration cylinder, ensuring the smooth discharge of water and impurities, significantly improving the dehydration efficiency and shortening the processing time, and at the same time reducing the risk of microbial growth caused by local water residues.

[0018] (2) Combining the water spraying at the axis end with the dynamic adjustment of the air bags further optimizes the separation effect. The water spraying nozzle sprays clean water outwards in the same direction as the centrifugal force, accelerating the separation of sewage and cleaning the impurities on the surface of the kelp. The water spraying nozzle adopts a conical hole design to prevent dirt from blocking back, and can be adjusted to tangentially spray to form a rotating water flow to scrape the cylinder wall. The notch arc sleeve plate is controlled to turn 180 degrees through the gear ring sleeve and the gear disc system, which is convenient for subsequent cleaning and maintenance. After turning, the cleaning plate of the descaling module can be attached to the outer surface to completely remove stubborn stains, avoiding the secondary pollution caused by the deposition of impurities on the fixed filter screen in the prior art, and improving the cleanliness and long-term stability of the device.

[0019] (3) Integrating dynamic adjustment, spray cleaning and turning mechanism, the reliability and energy saving of kelp processing are overall improved. The air bags play a role as a buffer layer during the reciprocating push-out, protecting the integrity of the kelp and reducing breakage. The descaling module isolates the internal structure in the non-working state, simplifying the maintenance process. Compared with the background technology, this design solves the problems of high dehydration energy consumption and uneven salting. Through active intervention and system coordination, it reduces energy consumption and enhances the adaptability to the physical properties of the kelp, ensuring the environmental friendliness and product quality consistency of the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the second cavity cylinder in a semi-split state of the present invention; Figure 3 is a schematic diagram of the internal structure of the second cavity cylinder of the present invention; Figure 4 is a schematic diagram of the internal structure of the first cavity cylinder of the present invention; Figure 5 is a schematic diagram of a partial structure of the dynamic adjustment mechanism of the present invention; Figure 6 is a partial schematic diagram of the inside of the notch arc sleeve plate of the present invention; Figure 7 is a schematic diagram of the structure of the airbag sleeve in a fully deployed state of the present invention; Figure 8 is a schematic diagram of the semi-sectional view state of the grooved cylinder cover of the present invention; Figure 9 is a schematic diagram of the side of the grooved cylinder cover of the present invention; Figure 10 is a schematic diagram of the dual-state structure of the dynamic adjustment mechanism of the present invention.

[0022] Reference Numerals 1. First cavity cylinder; 2. Second cavity cylinder; 3. Descaling module; 31. Grooved cylinder cover; 32. First electric servo telescopic rod; 33. Assembly insertion plate; 34. Cleaning plate; 35. First servo motor; 36. Detection unit; 4. Second servo motor; 5. Partition disk; 6. Dynamic adjustment mechanism; 61. High-pressure gas delivery pump; 62. Gas delivery hose; 63. One-way air injection hole; 64. Air push unit; 641. Notch arc sleeve plate; 642. Notch groove; 643. Separation and dehydration cylinder; 644. Airbag sleeve; 645. Outer cover plate; 646. Reserved round hole; 647. L-shaped hook plate; 648. Semi-circular gear sleeve; 649. Receiving sleeve opening; 6410. Reset resilient pull rope; 6411. U-shaped gas pipeline; 6412. Sealing cushion block; 7. Bowling ball-shaped central axis rod; 8. Water spray nozzle; 9. Gear disk; 10. Gear ring sleeve; 11. Second electric servo telescopic rod.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to the specific structures, devices, and environments. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments. Detailed implementation manners

[0024] The following describes in detail a centrifugal separation device for kelp processing provided by the present invention and its usage method in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0025] As Figures 1 to 10 shown, an embodiment of the present invention provides a centrifugal separation device for kelp processing, including a first cavity cylinder 1, a second cavity cylinder 2 is fixedly installed on the upper surface of the first cavity cylinder 1, a second servo motor 4 is fixedly installed at the center position of the inner bottom of the first cavity cylinder 1, a partition disk 5 is fixedly installed at the output end of the second servo motor 4, and a plurality of groups of dynamic adjustment mechanisms 6 are sequentially arranged in a circular pattern at the outer edge position of the upper surface of the partition disk 5, and a dehydration cylinder is formed by the plurality of groups of dynamic adjustment mechanisms 6. Among them, the dynamic adjustment mechanism 6 includes a high-pressure gas delivery pump 61 and a gas push unit 64 placed at the adjacent end of the high-pressure gas delivery pump 61. The high-pressure gas delivery pump 61 is an overall fan-shaped arc plate structure with the same height as the gas push unit 64. The gas push unit 64 includes a concave arc sleeve plate 641. A concave groove 642 facing the center of the partition disk 5 is formed on the surface of the concave arc sleeve plate 641. A plurality of separation dehydration cylinders 643 are sequentially fixedly installed from top to bottom at the middle position inside the concave groove 642, and airbag sleeves 644 are respectively fixedly installed at both sides inside the concave groove 642. The high-pressure gas delivery pump 61 is used to reciprocally input gas into the airbag sleeves 644 on both sides of the separation dehydration cylinder 643, and the kelp attached to the inner wall of the dehydration cylinder is dynamically pushed out and adjusted by the airbag sleeves 644 that expand and unfold reciprocally on both sides.

[0026] In order to solve the problem of continuous dynamic blockage of the dehydration holes caused by the kelp clinging to the cylinder wall during the existing centrifugal separation process, the above technical solution is adopted to solve it. The above technical solution mainly consists of a first cavity cylinder 1, a second cavity cylinder 2, a second servo motor 4, a partition disk 5, and a dynamic adjustment mechanism 6. The first cavity cylinder 1 and the second cavity cylinder 2 communicate with each other up and down. The first cavity cylinder 1 serves as the driving cavity of the device, and a second servo motor 4 is configured inside it to control the high-speed rotation of the partition disk 5 sleeved at the intersection position of the first cavity cylinder 1 and the second cavity cylinder 2 to generate centrifugal force for separation and dehydration.

[0027] The configured dynamic adjustment mechanism 6 as a whole consists of a high-pressure air delivery pump 61 and a pneumatic push unit 64 placed at the adjacent end of the high-pressure air delivery pump 61. And as shown in the accompanying drawings of the specification, the high-pressure air delivery pump 61 and the adjacent pneumatic push unit 64 form a pair in pairs, and through the paired ones, the high-pressure air delivery pump 61 and the adjacent pneumatic push unit 64 form a dehydration cylinder. Among them, the high-pressure air delivery pump 61 is an air pump structure in the prior art that can stably provide high-pressure gas. During the working process, on the one hand, it is used to generate a high-pressure air duct inside the dehydration cylinder to blow the internal kelp, and on the other hand, it is used to supply air to the pneumatic push unit 64 at the adjacent end. The configured pneumatic push unit 64 includes a concave arc sleeve plate 641 and a concave groove 642. Inside the concave groove 642, several separation and dehydration cylinders 643 similar to the drain openings in the prior art are installed. And on both sides inside the concave groove 642, airbag sleeves 644 are respectively fixedly installed. The high-pressure air delivery pump 61 is used to supply air to the airbag sleeves 644 at both sides, so that the airbag sleeves 644 expand and unfold outward to dynamically push and adjust the kelp sticking to the inner wall of the dehydration cylinder. The configured airbag sleeve 644 is a resetable sleeve structure with high toughness in the prior art. In the normal state, that is, when no gas is filled, it will not expand and is in a contracted state. In this state, the airbag sleeve 644 will shrink inside the concave groove 642, and due to its high toughness, its sleeve will not fold and pile up during the contraction process to avoid the sleeve getting stuck outside the concave groove 642 during the contraction of the sleeve, including but not limited to polyurethane silicone rubber matrix.

[0028] As Figures 1 to 10 shown, an outer cover plate 645 is fixedly installed on the outer surface of the airbag sleeve 644, and a reserved round opening 646 corresponding to the separation and dehydration cylinder 643 one by one is opened on the surface of the outer cover plate 645; when the airbag sleeve 644 is in a contracted state, the outer cover plate 645 fits and covers the outer surface of the concave arc sleeve plate 641, and the airbag sleeve 644 is synchronously received inside the concave groove 642; when the airbag sleeve 644 is in a fully expanded state, the outer cover plate 645 is pushed outwards following the deformation of the airbag sleeve 644, and the pushing angle is an angle inclined to both sides with the separation and dehydration cylinder 643 as the midpoint.

[0029] Among them, when the configured airbag sleeve 644 is in a fully deployed state, as shown in the attached Figure 7 in the manual. During the process of its deployment configuration, the specific deployment state is that when the airbag sleeve 644 is in the initial inflation state, it will first expand and deploy outward in the positive direction, and then push out with the deformation of the airbag sleeve 644.

[0030] As Figures 1 to 10 shown, air delivery hoses 62 are fixedly installed on the top output ends of the high-pressure air delivery pumps 61. A U-shaped air delivery pipe 6411 is fixedly installed on the top of the notched arc-shaped sleeve plate 641. The conduits on both sides of the U-shaped air delivery pipe 6411 extend into the top of the notch groove 642 and are respectively connected to the airbag sleeves 644 on both sides inside the notch groove 642. The extending ends of the air delivery hoses 62 are fixedly installed on the upper side of the U-shaped air delivery pipe 6411 and communicate with the U-shaped air delivery pipe 6411.

[0031] Among them, the air delivery hoses 62 configured on the top output ends of the high-pressure air delivery pumps 61 are of a high-toughness hose structure and can rotate following the rotation during the subsequent rotation of the notched arc-shaped sleeve plate 641.

[0032] As Figures 1 to 10 shown, two storage sleeve openings 649 are respectively provided at the positions above and below the opening end of the notch groove 642 on the notched arc-shaped sleeve plate 641. Reset resilient pull ropes 6410 are fixedly connected inside the storage sleeve openings 649. The extending ends of the reset resilient pull ropes 6410 are fixedly connected to the outer cover plate 645 opposite on the outside. A bowling ball-shaped central axis rod 7 is fixedly installed at the center position of the partition disc 5. A number of water spray nozzles 8 are arranged in a circumferential pattern on the outer surface of the bowling ball-shaped central axis rod 7.

[0033] Among them, the configured storage sleeve 649 is used to store the reset tough pull rope 6410, and the reset tough pull rope 6410 is a pull rope structure that can be reset and pulled in the prior art. When the airbag sleeve 644 is in a contracted state, the configured reset tough pull rope 6410 will pull the outer cover plate 645 to stably reset. The bowling ball-shaped axis rod 7 configured at the center position of the dividing disk 5, as shown in the accompanying drawings, is a bowling ball-shaped axis rod structure as a whole. During operation, clean water can be injected into it through an external liquid supply hose, and sprayed out through a plurality of water nozzles 8 on the outside. The surface from top to bottom is smooth and has no edges and corners, which reduces the risk of kelp fibers and impurities hanging on the wall, and the configured water nozzle 8 adopts a conical hole design with a larger hole inside and a smaller hole outside, which is used to further prevent dirt from clogging back. The direction of the spray water flow from the water spray port 8 is consistent with the direction of the centrifugal force, and it sprays radially outward. At this time, the sewage separation can be accelerated. After the clean water penetrates the material, the sewage is thrown to the cylinder wall by the centrifugal force, that is, it is discharged from the separation and dehydration cylinder 643. If it is necessary to clean the residue on the cylinder wall, some of the spray holes can be adjusted to tangential spray to form a rotating water flow to scrape the cylinder wall. This is a conventional controllable spray head technology in the prior art.

[0034] like Figures 1 to 10 As shown, the separation plate 5 is movably sleeved on the intersection of the first cavity cylinder 1 and the second cavity cylinder 2, and a sealing ring is arranged on the outer edge of the separation plate 5. The second cavity cylinder 2 is separated into a centrifugal dehydration chamber of a centrifugal separation device by the sealing separation effect of the separation plate 5. The side bottom of the second cavity cylinder 2 is provided with a conduit for draining the liquid in the centrifugal dehydration chamber. The separation and dehydration cylinder 643 is a through-mouth cylindrical structure that passes through the notched arc sleeve plate 641 as a whole. The high-pressure air pump 61 is provided with a plurality of one-way jet holes 63 in sequence from top to bottom on the end face of the center of the separation plate 5.

[0035] The sealing ring disposed on the outer edge of the separation disk 5 is used to seal the rotating end.

[0036] like Figures 1 to 10 As shown, the reserved circular opening 646 is a semicircular opening structure as a whole, and an L-shaped hook plate 647 is fixedly installed at the middle position of the inner wall of each reserved circular opening 646. The L-shaped hook plate 647 is integrally inserted into the separation and dehydration cylinder 643 on the same side when the airbag sleeve 644 is in a contracted state, and fits on the inner wall of the separation and dehydration cylinder 643. A semicircular gear sleeve 648 is fixedly installed on the protruding end of the L-shaped hook plate 647.

[0037] Among them, the configured reserved circular opening 646 is a semi-circular opening structure as a whole, and the L-shaped hook plate 647 is fixedly installed at the middle position of the inner side wall of each reserved circular opening 646, similar to being installed at the middle end position of a C-shaped structure. It is set to be L-shaped to prevent the hook plate from getting stuck on the side wall of the same-side separation dehydration cylinder 643 when inserted into the same-side separation dehydration cylinder 643, and to give way outward for a certain distance to ensure the stability of insertion. As described above, during the process of filling the configured airbag sleeve 644 with gas, it will first expand and unfold outward in the positive direction, and then push out outward with the deformation of the airbag sleeve 644. The first expansion and unfolding outward in the positive direction is to ensure that the L-shaped hook plate 647 and the semi-circular tooth sleeve 648 can be pulled out first and then tilted and unfolded outward to ensure that the semi-circular tooth sleeves 648 on both sides do not interfere during the pulling process. The configured semi-circular tooth sleeve 648, as shown in the accompanying drawings of the specification, is similar to a rake structure in the prior art, which can pass through the separated water but can catch large impurity particles.

[0038] As Figures 1 to 10 shown, the concave circular arc sleeve plate 641 is integrally movably installed on the upper surface of the partition plate 5, and a gear disk 9 is fixedly installed through the bottom of each concave circular arc sleeve plate 641 and fixed to the partition plate 5. A gear ring sleeve 10 is movably installed at the outer edge position of the bottom of the partition plate 5. Tooth openings corresponding to the sides of each gear disk 9 are formed on the inner ring of the gear ring sleeve 10. A second electric servo telescopic rod 11 is fixedly installed on the outer edge of the gear ring sleeve 10. Sealing pads 6412 are fixedly installed on both side edges of the concave circular arc sleeve plate 641.

[0039] Among them, the system composed of the configured gear disk 9 and the outer gear ring sleeve 10 is used to control the synchronous rotation of each concave circular arc sleeve plate 641 on the surface of the partition plate 5, flip the concave circular arc sleeve plate 641 by 180 degrees, and expand the internal separation working cavity outward.

[0040] As Figures 1 to 10 shown, two descaling modules 3 spaced 180 degrees apart are fixedly installed on the side wall of the second cavity cylinder 2. The descaling module 3 includes a first servo motor 35 fixedly installed on the top side of the second cavity cylinder 2. The output end of the first servo motor 35 penetrates into the inner top, and a grooved cylinder cover 31 is fixedly installed on the output end. A sealing rubber coating corresponding to the close contact with the second cavity cylinder 2 is arranged on the outer side wall of the grooved cylinder cover 31. A rectangular slot equal in length to the concave circular arc sleeve plate 641 is formed on the side wall of the grooved cylinder cover 31.

[0041] Among them, the configured descaling module 3 is integrally and fixedly installed at positions on the side wall of the second cavity cylinder 2 that are 180 degrees apart, and is rotationally controlled by the first servo motor 35. When the rectangular notch on the side wall of the slotted cylinder cover 31 faces the outside of the second cavity cylinder 2, the structure inside the slotted cylinder cover 31 does not participate in the work at this time, and the dehydration separation working end of the second cavity cylinder 2 is completely isolated. When the descaling module 3 participates in the work, the rectangular notch on the side wall of the slotted cylinder cover 31 faces the inside of the second cavity cylinder 2 at this time.

[0042] As Figures 1 to 10 shown, a first electric servo telescopic rod 32 is fixedly installed inside the slotted cylinder cover 31. The output end of the first electric servo telescopic rod 32 faces the rectangular notch end of the slotted cylinder cover 31, and an assembly insertion plate 33 is fixedly installed on the output end. A cleaning plate 34 is sleeved on the assembly insertion plate 33. A detection unit 36 is fixedly installed at a position on the side wall of the slotted cylinder cover 31 opposite to the rectangular notch.

[0043] Among them, the configured detection unit 36 is an optical detection structure in the prior art, such as an infrared light detection probe in the prior art, and is used to detect the real-time dehydration situation inside the second cavity cylinder 2 The specific adjustment steps of the dynamic adjustment mechanism 6 are as follows: First, the output end of the second electric servo telescopic rod 11 configured on the outer edge of the gear ring sleeve 10 extends outwards and tightly abuts against the inner wall of the first cavity cylinder 1. At this time, the second servo motor 4 at the bottom of the first cavity cylinder 1 is turned on, and the partition disk 5 at the output end is controlled by the second servo motor 4 to perform servo rotation. During the rotation of the partition disk 5, since the gear ring sleeve 10 is in a fixed state, the gear disk 9 engaged by the gear ring sleeve 10 cannot rotate. Therefore, several notch arc sleeve plates 641 arranged on the upper surface of the partition disk 5 will rotate synchronously at this time. Using this driving force, the notch grooves 642 of each notch arc sleeve plate 641 on each side are controlled to face the center end of the partition disk 5. The two side sealing cushion blocks 6412 are hermetically fitted with adjacent components to form a dehydration cylinder as a whole. At this time, the kelp to be separated and dehydrated is introduced into the dehydration cylinder formed by the dynamic adjustment mechanism 6 through an external conveyor belt.

[0044] Then, the output end of the second electric servo telescopic rod 11 is retracted inwards to make the gear ring sleeve 10 and the partition disk 5 into an integral state. At this time, the protective cover is covered, and the second servo motor 4 is turned on. The partition disk 5 at the output end is controlled by the second servo motor 4 to rotate at a high speed, so that the dehydration cylinder generates centrifugal force, and the centrifugal force is used to separate and process the kelp introduced inside. During the initial separation process, the water spray nozzles 8 outside the bowling ball-shaped shaft rod 7 are opened to spray clear water on the outer side of the kelp to wash away the impurities and particles on the outer surface of the kelp, and the sprayed sewage is led away in real time.

[0045] Then, after repeated fresh water spraying, the kelp enters the formal separation and dehydration process. When it is thrown by centrifugal force to the inner wall of the dehydration cylinder, that is, the inner wall formed by the concave arc sleeve plate 641 and the high-pressure gas transmission pump 61, at this time, the one-way spray holes 63 on the surface are controlled by the high-pressure gas transmission pump 61 to reciprocally spray air channels, disturbing the fitting state of the internal kelp, and simultaneously supplying high-pressure gas to one end of the gas transmission hose 62. The high-pressure gas enters the airbag sleeves 644 on both sides of the concave groove 642 through the U-shaped gas transmission pipe 6411. After the airbag sleeves 644 are filled with gas, they will deform, causing the airbag sleeves 644 on both sides to expand and unfold outward, driving the outer cover plate 645 on the outside to push out to both sides. It is similar to a pair of hands pushing the kelp to both sides at the position of the separation and dehydration cylinder 643, that is, the dehydration holes, exposing the separation and dehydration cylinder 643. By operating the high-pressure gas transmission pump 61 to reciprocally inflate, the outer cover plate 645 is pushed out to both sides reciprocally, performing dynamic adjustment at the position of the separation and dehydration cylinder 643 to ensure the stability of dehydration.

[0046] Finally, after the airbag sleeves 644 reciprocally push out to the outside to assist the second servo motor 4 to complete the dehydration work, after transferring the internal kelp and the mixture through the fishing structure, fresh water is sprayed again through the water spray port 8, and again in cooperation with the reciprocally pushed out outer cover plate 645, the residual substances clamped inside are exported, and the inner cavity is cleaned synchronously, and the cleaning wastewater is drained. Then, the second electric servo telescopic rod 11 is used to clamp the gear ring sleeve 10, and in cooperation with the second servo motor 4, each concave arc sleeve plate 641 is synchronously controlled to rotate again, so that each concave arc sleeve plate 641 rotates 180 degrees, turning out the end face originally facing the center side of the partition plate 5, that is, the side of the outer cover plate 645. At this time, the grooved cylinder cover 31 at the output end is rotated by controlling the first servo motor 35, so that the groove of the grooved cylinder cover 31 enters the inside of the second cavity cylinder 2, and the cleaning plate 34 at the output end is attached to the outer surface of the outer cover plate 645 by using the first electric servo telescopic rod 32. The partition plate 5 is rotated again by controlling the second servo motor 4, and during the rotation, it adheres to the cleaning plate 34 to thoroughly clean its outer surface, cleaning away the stubborn stains formed by the fermentation liquid and grease of the kelp during the separation process.

[0047] Among them, for the airbag sleeve 644 that reciprocates and ejects outward, during the rotation and separation process, it actually also has the effect of a buffer layer, which can effectively ensure the integrity of the kelp at the separation end. And through the grooved cylindrical cover 31 controlled by the first servo motor 35, when not in operation, the notches on the surface are far away from the interior of the second cavity cylinder 2. At this time, structures such as the first electric servo telescopic rod 32 and the cleaning plate 34 stored inside the grooved cylindrical cover 31 are not interfered by the separation liquid, and maintenance can be directly carried out at the cleaning end without disassembly. Moreover, as the separation and dehydration cylinder 643, which is the drain outlet of the device, when large particulate impurities separated during the kelp separation process block the separation and dehydration cylinder 643, every time the outer cover plate 645 ejects outward, the semi-circular tooth sleeve 648 inside the L-shaped hook plate 647 can be pulled out and hooked out, further ensuring the stability of the drain outlet.

[0048] A method for using a centrifugal separation device for kelp processing, comprising the following steps: S1: First, extend the second electric servo telescopic rod 11 to fix the gear ring sleeve 10, start the second servo motor 4 to drive the partition disk 5 to rotate, drive all the notch arc sleeve plates 641 to rotate until the notch grooves 642 face inward, and form a dehydration cylinder by sealingly fitting with the high-pressure air pump 61 through the sealing cushion block 6412. S2: Then, retract the second electric servo telescopic rod 11, start the second servo motor 4 to drive the partition disk 5 to rotate at high speed to generate centrifugal force, and at the same time start the water spray nozzles 8 on the bowling ball-shaped central rod 7 to radially spray clear water to clean the impurities on the surface of the kelp. The sewage is thrown out through the separation and dehydration cylinder 643 and discharged through the bottom conduit of the second cavity cylinder 2. S3: Then, when the kelp adheres to the inner wall of the dehydration cylinder, start the high-pressure air pump 61. On the one hand, intermittently jet air through the one-way air jet holes 63 to disturb the kelp, and on the other hand, reciprocally inflate the airbag sleeves 644 on both sides of the notch groove 642 through the air delivery hose 62 and the U-shaped air delivery pipe 6411. The airbag sleeves 644 expand and eject outward, driving the outer cover plate 645 to push the kelp to both sides, exposing the separation and dehydration cylinder 643 to ensure the smoothness of the dehydration channel. S4: Finally, remove the kelp and residues, spray clear water again and cooperate with the ejection of the airbag sleeve 644 to clean the residues, drain the waste water completely, extend the second electric servo telescopic rod 11 to fix the gear ring sleeve 10, drive the partition disk 5 to rotate to flip the notch arc sleeve plate 641 by 180 degrees, rotate the grooved cylindrical cover 31 of the descaling module 3 so that the notch faces inward, and extend the first electric servo telescopic rod 32 to make the cleaning plate 34 lean against the outer cover plate 645 for cleaning.

[0049] The present invention covers any alternatives, modifications, equivalent methods and solutions within the spirit and scope of the present invention. To enable the public to have a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without the description of these details. In addition, well-known methods, processes, procedures, components and circuits are not described in detail to avoid unnecessary confusion to the essence of the present invention.

[0050] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A centrifugal separation device for kelp processing, comprising a first cavity cylinder, characterized in that: A second cavity cylinder is fixedly installed on the upper surface of the first cavity cylinder. A second servo motor is fixedly installed at the center position of the inner bottom of the first cavity cylinder. The output end of the second servo motor is fixedly installed with a partition disk. A number of dynamic adjustment mechanisms are arranged in a circular pattern at the outer edge position of the upper surface of the partition disk, and a dehydration cylinder is formed by a number of dynamic adjustment mechanisms; Among them, the dynamic adjustment mechanism includes a high-pressure gas delivery pump and a gas push unit disposed at the adjacent end of the high-pressure gas delivery pump. The high-pressure gas delivery pump is an overall fan-shaped arc plate structure with the same height as the gas push unit. The gas push unit includes a concave arc sleeve plate. A concave notch groove facing the center of the partition disk is provided on the surface of the concave arc sleeve plate. A number of separation dehydration cylinders are fixedly installed in sequence from top to bottom at the middle position inside the concave notch groove. Airbag sleeves are fixedly installed at both sides inside the concave notch groove; The high-pressure gas delivery pump is used to reciprocally input gas into the airbag sleeves on both sides of the separation dehydration cylinder, and the kelp attached to the inner wall of the dehydration cylinder is dynamically pushed out and adjusted by the airbag sleeves that expand and unfold reciprocally on both sides.

2. The centrifugal separation device for kelp processing according to claim 1, wherein, Outer cover plates are fixedly installed on the outer surfaces of the airbag sleeves. Reserved round openings corresponding to the separation dehydration cylinders one by one are provided on the surfaces of the outer cover plates; when the airbag sleeves are in a contracted state, the outer cover plates are fitted and covered on the outer surface of the concave arc sleeve plate, and the airbag sleeves are synchronously received inside the concave notch groove; when the airbag sleeves are in a fully expanded state, the outer cover plates are pushed outwards following the deformation of the airbag sleeves, and the pushing-out angle is an angle inclined to both sides with the separation dehydration cylinder as the midpoint.

3. The centrifugal separation device for kelp processing according to claim 2, characterized in that, Gas delivery hoses are fixedly installed on the top output ends of the high-pressure gas delivery pumps. A U-shaped gas delivery pipe is fixedly installed on the top of the concave arc sleeve plate. The conduits on both sides of the U-shaped gas delivery pipe extend into the top of the concave notch groove and are respectively connected to the airbag sleeves on both sides inside the concave notch groove. The extending ends of the gas delivery hoses are fixedly installed on the upper side of the U-shaped gas delivery pipe and are communicated with the U-shaped gas delivery pipe.

4. The centrifugal separation device for kelp processing according to claim 3, characterized in that, Two receiving sleeve openings are provided at the upper and lower positions of the opening end of the concave notch groove on the concave arc sleeve plate. Reset resilient pull ropes are fixedly connected inside the receiving sleeve openings. The extending ends of the reset resilient pull ropes are fixedly connected to the outer cover plates facing the outside. A bowling ball-shaped central axis rod is fixedly installed at the center position of the partition disk. A number of water spray openings are arranged in a circular pattern on the outer surface of the bowling ball-shaped central axis rod.

5. The centrifugal separation device for kelp processing according to claim 4, wherein, The partition disk is movably sleeved at the position where the first cavity cylinder and the second cavity cylinder are joined, and a sealing ring is arranged on the outer edge of the partition disk. The second cavity cylinder is separated into a centrifugal dehydration chamber of the centrifugal separation device by the sealing and separating action of the partition disk. A conduit for draining the liquid in the centrifugal dehydration chamber is arranged at the bottom side of the second cavity cylinder. The separation dehydration cylinder is an overall through-hole cylinder structure penetrating the concave arc sleeve plate. A number of one-way spray air holes are provided on the end surface of the high-pressure gas delivery pump facing the center of the partition disk from top to bottom in sequence.

6. The centrifugal separation device for kelp processing according to claim 5, characterized in that, The reserved circular opening as a whole is a semi-circular opening structure, and an L-shaped hook plate is fixedly installed at the middle position of the inner side wall of each reserved circular opening. When the airbag sleeve is in a contracted state, the L-shaped hook plate is integrally inserted into the separation and dehydration cylinder on the same side and fits against the inner wall of the separation and dehydration cylinder. Semi-circular tooth sleeves are fixedly installed on the protruding ends of the L-shaped hook plates.

7. The centrifugal separation device for kelp processing according to claim 6, characterized in that The concave circular arc sleeve plate is integrally movably installed on the upper surface of the partition plate, and a gear disk is fixedly installed through the partition plate at the bottom of each concave circular arc sleeve plate. A gear ring sleeve is movably installed at the outer edge position of the bottom of the partition plate. Tooth openings corresponding to the sides of each gear disk are provided on the inner ring of the gear ring sleeve. A second electric servo telescopic rod is fixedly installed on the outer edge of the gear ring sleeve. Sealing pads are fixedly installed on both side edges of the concave circular arc sleeve plate.

8. A centrifugal separation device for kelp processing according to claim 7, characterized in that, Two descaling modules spaced 180 degrees apart are fixedly installed on the side wall of the second cavity cylinder. The descaling module includes a first servo motor fixedly installed on the top side edge of the second cavity cylinder. The output end of the first servo motor penetrates into the inner top, and a grooved cylindrical cover is fixedly installed on the output end. A sealing rubber coating corresponding to the tight fit with the second cavity cylinder is arranged on the outer side wall of the grooved cylindrical cover. A rectangular notch equal in length to the concave circular arc sleeve plate is provided on the side wall of the grooved cylindrical cover.

9. The centrifugal separation device for kelp processing according to claim 8, characterized in that, A first electric servo telescopic rod is fixedly installed inside the grooved cylindrical cover. The output end of the first electric servo telescopic rod faces the rectangular notch end of the grooved cylindrical cover, and an assembly insertion plate is fixedly installed on the output end. A cleaning plate is sleeved on the assembly insertion plate. A detection unit is fixedly installed at the position on the side wall of the grooved cylindrical cover opposite to the rectangular notch.

10. A method for using a centrifugal separation device for kelp processing, characterized in that, Applied to a centrifugal separation device for kelp processing as described in any one of claims 1 to 9, including the following steps: S1: First, extend the second electric servo telescopic rod to fix the gear ring sleeve, start the second servo motor to drive the partition plate to rotate, drive all the concave circular arc sleeve plates to rotate until the concave notches face inward, and form a dehydration cylinder by sealing and fitting with the high-pressure air pump through the sealing pads. S2: Then, retract the second electric servo telescopic rod, start the second servo motor to drive the partition plate to rotate at high speed to generate centrifugal force, and at the same time start the water spray nozzle on the bowling ball-shaped central rod to radially spray clear water to clean the impurities on the surface of the kelp. The sewage is thrown out through the separation and dehydration cylinder and discharged through the bottom conduit of the second cavity cylinder. S3: Then, when the kelp is close to the inner wall of the dehydration cylinder, start the high-pressure air pump. On the one hand, intermittently jet air through the one-way air holes to disturb the kelp. On the other hand, reciprocally inflate the airbag sleeves on both sides of the concave notch through the air delivery hose and the U-shaped air delivery pipe. The airbag sleeves expand and push outwards, driving the outer cover plate to push the kelp to both sides, exposing the separation and dehydration cylinder, and ensuring the smoothness of the dehydration channel. S4: Finally, remove the kelp and residues, spray clean water again and use the airbag to jack out the cleaning residues, drain the waste water, extend the second electric servo telescopic rod to fix the gear ring sleeve, drive the partition disc to rotate to turn the notch arc sleeve plate by 180 degrees, rotate the grooved cylinder cover of the descaling module so that the notch faces inwards, and extend the first electric servo telescopic rod to make the cleaning plate lean against the outer cover plate for cleaning.

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