A seaweed dietary fiber microbial fermentation deodorization treatment device and process

Abstract

The application relates to the technical field of seaweed deodorization, in particular to a seaweed dietary fiber microbial fermentation deodorization treatment device and process, which comprises a rack, the rack comprises a supporting ring, the supporting ring is installed at the bottom end of the rack, and a shearing mechanism, a cleaning mechanism and a deodorization mechanism are sequentially installed on the rack along the length direction of the rack; the deodorization stirring assembly can fully and uniformly mix seaweed and deodorization liquid, the deodorization blades can have two processes of stirring and de-alginization under the cooperation of the rollers, the traction rods and the hinged rods, the deodorization blades can fully stir the deodorization liquid and the seaweed mixture without adhering to the seaweed, so that the seaweed can be fully deodorized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of seaweed deodorization, in particular to a seaweed dietary fiber microbial fermentation deodorization treatment device and process. BACKGROUND

[0002] Seaweed is rich in dietary fiber, such as dietary fiber components composed of polysaccharide substances such as fucoidan, carrageenan, and agar. It has broad application prospects in the fields of food, health products, and medicine. However, natural seaweed has a strong and special fishy smell, which greatly limits the amount of seaweed dietary fiber added in the end product and its acceptable degree, and becomes a barrier that needs to be overcome to expand its application market.

[0003] For example, a seaweed deodorization device for preventing nutrient loss and a deodorization method thereof, disclosed as CN118947941A, relates to the technical field of seaweed deodorization. The existing technology can stir the seaweed while deodorizing it by setting the deodorization assembly, so that the seaweed is in full contact with the first and second deodorization solutions, thereby deodorizing the seaweed to prevent nutrient loss and increasing the deodorization effect of the seaweed deodorization device.

[0004] However, the above-mentioned prior art still has some defects when it comes to snake breeding: 1. The protrusions in the filter ring plate in the above-mentioned patent application are only set on half of the inner surface of the filter ring plate, and no anti-adhesion mechanism is provided on the protrusions, so seaweed may adhere to the protrusions, causing seaweed to accumulate in the filter ring plate, making it impossible to effectively clean and deodorize the seaweed.

[0005] 2. In the above-mentioned patent application, the seaweed is not cut into small pieces before deodorizing and soaking. Since the intact seaweed usually has a large volume and a relatively complete shape, the area of the seaweed surface that can effectively contact the solution is relatively limited when it is soaked in the deodorizing solution, resulting in poor deodorizing effect and insufficient removal of fishy components in the seaweed.

[0006] 3. In the above-mentioned patent application, after cleaning the seaweed in the first deodorizing solution, the seaweed is directly placed in the second deodorizing solution for deodorization without being drained, which will dilute the concentration of the second deodorizing solution, resulting in the seaweed not achieving the expected deodorizing effect and still containing a lot of fishy components.

[0007] Based on this, in the light of the above-mentioned points, the existing technology for seaweed deodorization still has room for improvement. SUMMARY

[0008] To solve the above technical problems, the present application provides a seaweed dietary fiber microbial fermentation deodorization treatment device and process, which adopts the following technical solutions:

[0009] The first aspect is a seaweed dietary fiber microbial fermentation deodorization treatment device, comprising a rack, the rack comprises two support rings, the two support rings are installed at the bottom end of the rack, the rack is sequentially provided with a shearing mechanism, a cleaning mechanism and a deodorization mechanism along the length direction of the rack, and the two support rings are respectively arranged below the cleaning mechanism and the deodorization mechanism.

[0010] The rack is provided with transverse guide rails on both sides along the length direction, and the filter screen cylinder is slidably arranged between the two transverse guide rails.

[0011] The rack is provided with two pairs of symmetrical lifting guide rails corresponding to the shearing mechanism, the cleaning mechanism and the deodorization mechanism, and the lifting guide rails extend in the longitudinal direction, the transverse guide rails are slidably arranged on the lifting guide rails in the longitudinal direction, and a support rod is slidably arranged between the two lifting guide rails corresponding to the cleaning mechanism and the deodorization mechanism.

[0012] The deodorization mechanism comprises a deodorization cylinder, the deodorization cylinder is installed in the corresponding support ring, and a deodorization stirring assembly is arranged above the deodorization cylinder.

[0013] Preferably, the deodorization stirring assembly comprises a rotating rod rotatably arranged on the corresponding support rod, an air passage is formed in the rotating rod, and an air inlet is formed in the top of the rotating rod and communicates with the air passage.

[0014] Preferably, the air passage is connected with a plurality of air injection pipes at the bottom end along the circumferential direction, a plurality of nozzles are uniformly arranged on one side of the air injection pipe away from the deodorization cylinder along the length direction of the air injection pipe, and two fan blades are symmetrically arranged on the air injection pipe along the circumferential direction.

[0015] Preferably, a plurality of support frames are uniformly arranged on the rotating rod along the circumferential direction, a plurality of rotating shafts are rotatably arranged between the vertical ends of the support frames and the rotating rod, and deodorization blades are arranged on the rotating shafts.

[0016] Preferably, a plurality of convex points are arranged on the surface of one side of the deodorization blade close to the sealing cover, so that an air layer is maintained between the seaweed adhered to the deodorization blade and the deodorization blade.

[0017] Preferably, a sealing cover is arranged at the top end of the rotating rod, the sealing cover covers the deodorization cylinder, and the deodorization cylinder is in a closed environment.

[0018] Preferably, two horizontally arranged suspension rods are symmetrically arranged at the top of the filter screen cylinder, the filter screen cylinder is slidably arranged on the transverse guide rail through the suspension rod, and corresponding sealing grooves are formed in the sealing cover and the deodorization cylinder corresponding to the suspension rod of the filter screen cylinder, so that the deodorization cylinder is in a closed environment.

[0019] Preferably, the cleaning mechanism comprises a cleaning cylinder and a cleaning stirring assembly, the cleaning cylinder is installed in the corresponding support ring, and the cleaning stirring assembly is arranged above the cleaning cylinder.

[0020] Preferably, the cleaning stirring assembly comprises a rotating rod, the rotating rod is rotatably installed on the corresponding support rod in the vertical direction, and the bottom end of the rotating rod is provided with a fan.

[0021] In the second aspect, a seaweed dietary fiber microbial fermentation deodorization treatment process is provided, and the use method comprises the following steps:

[0022] S1: seaweed shearing, the intact seaweed is placed in the shearing mechanism for shearing, so that the seaweed is sheared into small pieces, and the small seaweed pieces fall into the filter screen cylinder below the shearing mechanism;

[0023] S2: soaking and cleaning, the filter screen cylinder is moved to the cleaning mechanism along the transverse guide rail, and is soaked and cleaned in the cleaning cylinder along the lifting guide rail;

[0024] S3: air drying and draining, the seaweed after cleaning is lifted along the lifting guide rail, and at the same time, the fan at the bottom of the cleaning stirring assembly air dries the seaweed, and the filter screen cylinder also drains the seaweed;

[0025] S4: deodorization and deodorization, the dried seaweed is moved into the deodorization mechanism through the transverse guide rail, and then is moved into the deodorization cylinder through the lifting guide rail, so as to complete the deodorization and deodorization.

[0026] In summary, the present application has at least one of the following beneficial technical effects:

[0027] 1. The deodorizing stirring assembly can fully and uniformly mix the seaweed and the deodorizing liquid, and under the cooperation of the rollers, the traction rods and the hinged rods, the deodorizing blades can have the processes of stirring and de-algae, so that the deodorizing blades can fully stir the deodorizing liquid and the seaweed mixture without adhering to the seaweed, so as to ensure that the seaweed can be fully deodorized.

[0028] 2. The air injection pipe can inject air into the closed deodorization cylinder during the stirring of the deodorizing liquid and the seaweed mixture by the deodorizing blades, so as to increase the oxygen content in the deodorizing liquid and enhance the biological activity of the microorganisms in the deodorizing liquid, thereby accelerating the reaction rate of the deodorizing liquid and the odor substances in the seaweed and improving the production efficiency.

[0029] 3. The cleaning blades designed in this invention are connected to the rotating rod via bevel gears. Therefore, the cleaning blades can rotate on their own axis while revolving around the rotating rod, so that the cleaning liquid can make full and uniform contact with the seaweed. Thus, the cleaning blades can thoroughly clean the seaweed in the cleaning cylinder. In addition, the fan at the bottom of the rotating rod can accelerate the drying speed of the seaweed, so that it can enter the next production step more quickly, thereby improving production efficiency. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention.

[0031] Figure 2 This is a schematic diagram of the cleaning mechanism of the present invention.

[0032] Figure 3 This is a schematic diagram of the deodorization mechanism of the present invention.

[0033] Figure 4 This is a schematic diagram of the structure between the scissor lift structure, the sliding groove, and the lifting guide rail of the present invention.

[0034] Figure 5 This is a schematic diagram of the cleaning and stirring assembly of the present invention.

[0035] Figure 6 This is the present invention. Figure 2 Enlarged view of a portion of point A in the middle.

[0036] Figure 7 This is a schematic diagram of the deodorizing and stirring component of the present invention.

[0037] Figure 8 This is the present invention. Figure 4 Enlarged view of section B in the middle.

[0038] Figure 9 This is a schematic diagram of the structure of the ventilation cavity, nozzle, fan blades and jet pipe of the present invention.

[0039] Figure 10 This is a schematic diagram of the structure of the semi-annular protrusion, sealing cover, sealing groove, hinge rod, rotating rod, support frame and rotating shaft of the present invention.

[0040] Figure 11 This is the present invention. Figure 7 Enlarged view of a section at point C.

[0041] Explanation of reference signs: 1, rack; 11, support ring; 12, transverse guide rail; 13, threaded rod; 14, sliding rod; 15, lifting guide rail; 16, support rod; 17, first motor; 18, second motor; 19, sliding groove; 2, shearing mechanism; 3, cleaning mechanism; 31, cleaning cylinder; 32, cleaning stirring assembly; 321, rotating rod; 322, fan; 323, rotating shaft; 324, cleaning blade; 325, protective shell; 326, limiting block; 327, scraping block; 328, return spring; 4, deodorization mechanism; 41, deodorization cylinder; 42, deodorization stirring assembly; 421, rotating rod; 422, air inlet; 423, air injection pipe; 424, spray head; 425, fan blade; 426, support frame; 427, rotating shaft; 428, deodorization blade; 429, sealing cover; 4210, sealing groove; 4211, hinged block; 4212, hinged rod; 4213, traction rod; 4214, roller; 4215, half-ring protrusion; 4216, tension spring; 4217, air passage; 4218, protrusion; 4219, vertical guide frame; 4220, vertical guide wheel; 4221, return spring; 5, filter screen cylinder; 6, scissor structure. DETAILED DESCRIPTION

[0042] The following will be described in detail below with reference to the accompanying drawings. Figures 1 to 11 The present application will be further described in detail.

[0043] The present application discloses a seaweed dietary fiber microbial fermentation deodorization treatment device, which first puts the intact seaweed into the shearing mechanism 2 to process the seaweed into small pieces, then puts the small pieces into the cleaning mechanism 3 for stirring and cleaning, so that the seaweed can maintain a clean state and enter the deodorization mechanism 4 for deodorization treatment, thereby realizing efficient and sufficient deodorization of seaweed and improving production efficiency.

[0044] Example 1:

[0045] Reference Figure 1 A seaweed dietary fiber microbial fermentation deodorization treatment device, comprising a rack 1, the rack 1 comprises two support rings 11, both of which are installed at the bottom end of the rack 1, and the rack 1 is sequentially provided with a shearing mechanism 2, a cleaning mechanism 3 and a deodorization mechanism 4 along the length direction thereof, and the two support rings 11 are respectively arranged below the cleaning mechanism 3 and the deodorization mechanism 4.

[0046] The intact or large seaweed is put into the shearing mechanism 2 to be sheared into small pieces, so as to avoid that the complete biological structure of the large seaweed hinders the removal of the cell wall and tissue of the seaweed, and thus the seaweed odor is difficult to be removed. The seaweed sheared by the shearing mechanism 2 is cleaned by the cleaning mechanism 3, and the cleaned seaweed is put into the deodorization mechanism 4 for microbial fermentation deodorization treatment.

[0047] The rack 1 is provided with two transverse guide rails 12 on both sides along the length direction, and the filter screen cylinder 5 is slidably arranged between the two transverse guide rails 12 and can move transversely along the transverse guide rails 12. The seaweed cut by the shearing mechanism 2 falls into the filter screen cylinder 5, and the filter screen cylinder 5 moves along the transverse guide rails 12 to below the cleaning mechanism 3, so that the cleaning mechanism 3 can clean the seaweed in the filter screen cylinder 5, and after the cleaning is completed, the filter screen cylinder 5 continues to move along the transverse guide rails 12 to below the deodorization mechanism 4, so that the deodorization mechanism 4 can perform microbial fermentation deodorization treatment on the seaweed in the filter screen cylinder 5.

[0048] The rack 1 is provided with two pairs of symmetrical lifting guide rails 15 corresponding to the shearing mechanism 2, the cleaning mechanism 3 and the deodorization mechanism 4, and the lifting guide rails 15 extend longitudinally, and the transverse guide rails 12 are longitudinally slidably arranged on the lifting guide rails 15. The two lifting guide rails 15 corresponding to the cleaning mechanism 3 and the deodorization mechanism 4 are both provided with a support rod 16.

[0049] One of the transverse guide rails 12 is rotatably provided with a threaded rod 13, the threaded rod 13 is threadedly connected with the filter screen cylinder 5, and the other transverse guide rail 12 is rotatably provided with a sliding rod 14, the sliding rod 14 is slidably connected with the filter screen cylinder 5. The threaded rod 13 is driven to drive the filter screen cylinder 5 to move along the transverse guide rail 12, and the filter screen cylinder 5 slides on the sliding rod 14.

[0050] Referring to Figure 1 , the cleaning mechanism 3 comprises a cleaning cylinder 31 and a cleaning stirring assembly 32, the cleaning cylinder 31 is arranged in the corresponding support ring 11, and the cleaning stirring assembly 32 is arranged above the cleaning cylinder 31.

[0051] Referring to Figure 1 and Figure 5 , the cleaning stirring assembly 32 comprises a rotating rod 321, the rotating rod 321 is rotatably arranged on the corresponding support rod 16 in the vertical direction, and the bottom end of the rotating rod 321 is provided with a fan 322, the top of the support rod 16 is provided with a first motor 17, and the driving end of the first motor 17 is connected with the rotating rod 321 through a bevel gear meshing mode.

[0052] In specific working, the small pieces of seaweed after shearing fall into the filter screen cylinder 5, under the driving of external power (not shown in the figure), the threaded rod 13 rotates, and then the filter screen cylinder 5 can move to the cleaning mechanism 3 along the transverse guide rail 12, and then the filter screen cylinder 5 descends into the cleaning cylinder 31 along the lifting guide rail 15, at this time the cleaning stirring assembly 32 also moves downward into the filter screen cylinder 5 along the lifting guide rail 15, and then the fan 322 is driven to rotate by the rotating rod 321, so as to facilitate the cleaning of the seaweed in the filter screen cylinder 5, and at the same time after the cleaning is completed, the filter screen cylinder 5 and the cleaning stirring assembly 32 move upward to reset, and the filter screen cylinder 5 starts to drain the seaweed, at this time the rotating rod 321 can drive the fan 322 to dry the cleaned seaweed, so as to ensure that the seaweed can enter the deodorizing mechanism 4 in a dry state for deodorizing treatment, avoiding that the cleaning liquid adhered on the seaweed dilutes the deodorizing liquid in the deodorizing mechanism 4, and thus weakening the deodorizing effect of the deodorizing liquid.

[0053] The deodorizing mechanism 4 includes a deodorizing cylinder 41 installed in the corresponding support ring 11, and a deodorizing stirring assembly 42 arranged above the deodorizing cylinder 41. The deodorizing stirring assembly 42 can help the deodorizing cylinder 41 to fully deodorize the seaweed.

[0054] The dried seaweed moves to the upper side of the deodorizing cylinder 41 along with the filter screen cylinder 5 through the transverse guide rail 12, and then the filter screen cylinder 5 descends into the deodorizing cylinder 41 along the corresponding lifting guide rail 15, and the deodorizing stirring assembly 42 also enters the deodorizing cylinder 41 to stir the deodorizing liquid and the seaweed mixture, so that the seaweed can be fully mixed and contacted with the deodorizing liquid, and thus the seaweed is completely deodorized, and the seaweed after deodorizing moves upward to the original position along the lifting guide rail 15 and is drained.

[0055] Referring to Figure 7 and Figure 9 , in order to keep the microorganisms in the deodorizing liquid in a high activity, and thus efficiently soak the seaweed for deodorizing, the deodorizing stirring assembly 42 includes a rotating rod 421 rotatably arranged on the corresponding support rod 16, and a ventilation cavity 4217 is arranged in the rotating rod 421, and an air inlet 422 is arranged on the top of the rotating rod 421 and communicates with the ventilation cavity 4217. By inputting air into the air inlet 422, the gas can enter the deodorizing liquid through the ventilation cavity 4217, so as to increase the oxygen content of the deodorizing liquid, and thus increase the activity of the microorganisms in the deodorizing liquid.

[0056] Referring to Figure 7 , Figure 8 and Figure 9The bottom end of the ventilation cavity 4217 is connected with a plurality of air injection pipes 423 along the circumference thereof, and a plurality of nozzles 424 are uniformly installed on the air injection pipes 423 away from the side of the deodorizing cylinder 41 along the length direction of the air injection pipes 423. Two fan blades 425 are symmetrically installed on the air injection pipes 423 along the circumference thereof. When the rotating rod 421 rotates, the air injection pipes 423 are driven to rotate, and the fan blades 425 are rotated by the air injection pipes 423 to stir the seaweed and complete the air drying after deodorization.

[0057] With reference to Figure 1 and Figure 3 The top of the support rod 16 is provided with a second motor 18, and the driving end of the second motor 18 is connected with the rotating rod 421 through a bevel gear.

[0058] In the specific implementation process, when the deodorizing and stirring assembly 42 stirs the deodorizing liquid, the second motor 18 drives the rotating rod 421 to rotate, and the rotating rod 421 drives the air injection pipes 423 and the fan blades 425 to rotate synchronously, so as to stir the seaweed in the deodorizing liquid and improve the deodorizing efficiency. At the same time, oxygen is delivered to the ventilation cavity 4217 through the air inlet 422 of the rotating rod 421, and the oxygen enters the deodorizing liquid through the nozzles 424 of the air injection pipes 423, so as to increase the oxygen content in the deodorizing liquid, thereby enhancing the activity of microorganisms, thereby accelerating the deodorizing rate of the microorganisms to the seaweed and improving the production efficiency of the deodorized seaweed.

[0059] After the seaweed is deodorized, the filter screen cylinder 5 is lifted along the lifting guide rail 15 to drain the seaweed therein, and at this time, the second motor 18 drives the rotating rod 321 to rotate again, and the rotating rod 321 drives the air injection pipes 423 to rotate, and the fan blades 425 are rotated to generate wind to dry the seaweed in the filter screen cylinder 5.

[0060] With reference to Figure 4 In order to enable the filter screen cylinder 5, the cleaning and stirring assembly 32 and the deodorizing and stirring assembly 42 to be synchronously lifted along the lifting guide rail 15, the two lifting guide rails 15 are provided with sliding grooves 19 on the opposite sides thereof along the longitudinal direction, and a scissor structure 6 is installed in the sliding grooves 19 along the longitudinal direction, and the single-point hinged portions on the scissor structure 6 are connected with the filter screen cylinder 5 and the transverse guide rail 12, respectively.

[0061] In the implementation process, when the kelp in the filter screen cylinder 5 is cleaned, the scissor structure 6 is driven by external power (not shown in the figure) to shrink, and the filter screen cylinder 5 and the cleaning and stirring assembly 32 are lowered synchronously. The scissor structure 6 can gradually reduce the distance between the filter screen cylinder 5 and the cleaning and stirring assembly 32 when they are lowered, so that the cleaning and stirring assembly 32 can stir and clean the kelp in the filter screen cylinder 5. After the kelp is cleaned, the scissor structure 6 is stretched, and the filter screen cylinder 5 and the cleaning and stirring assembly 32 are raised synchronously. The scissor structure 6 can gradually increase the distance between the filter screen cylinder 5 and the cleaning and stirring assembly 32 when they are raised, so that the filter screen cylinder 5 can move to the deodorization mechanism 4 through the transverse guide rail 12 without being hindered by the cleaning and stirring assembly 32, so that the kelp cleaning process can be carried out smoothly and efficiently.

[0062] Embodiment two:

[0063] Based on embodiment one, referring to Figure 5 In order to stir the cleaning liquid and the kelp by the cleaning and stirring assembly 32, the rotating rod 321 is connected with a plurality of rotating shafts 323 through bevel gear meshing, the rotating rod 321 is provided with a plurality of rotating shafts 323 along the circumference thereof, and the cleaning blades 324 are installed at the ends of the rotating shafts 323 away from the rotating rod 321. When the rotating rod 321 rotates, the rotating shafts 323 are driven to rotate through bevel gear transmission, so that the cleaning blades 324 rotate and fully stir the cleaning liquid and the kelp.

[0064] Continuing to refer to Figure 5 The rotating rod 321 is provided with a protective shell 325 along the axial direction thereof, and the rotating shafts 323 are rotatably arranged in the protective shell 325. The protective shell 325 can prevent the kelp from winding the bevel gear set used for transmission, so that the cleaning blades 324 cannot rotate.

[0065] In the implementation process, the rotating rod 321 rotates, and the rotating shafts 323 are driven to rotate through bevel gear transmission. The rotating shafts 323 drive the cleaning blades 324 to rotate, so that the cleaning blades 324 can rotate around the rotating rod 321 while rotating themselves. In this way, it can be ensured that the cleaning blades 324 can fully clean the kelp with the cleaning liquid, and the kelp is less likely to adhere to the surface of the cleaning blades 324, so that the kelp cannot be fully cleaned, and the yield of deodorized kelp products is reduced.

[0066] Embodiment three:

[0067] Based on embodiment one and embodiment two, referring to Figure 5 and Figure 6In order to further prevent the kelp from adhering to the surface of the cleaning blade 324, limit blocks 326 are mounted on both ends of the cleaning blade 324 along the length direction of the cleaning blade 324, a scraping block 327 is arranged on the cleaning blade 324 between the two limit blocks 326, and a return spring 328 is mounted between the scraping block 327 and the limit block 326 close to the rotating rod 321. The scraping block 327 can scrape the kelp on the cleaning blade 324 under the centrifugal force, and the return spring 328 can reset the scraping block 327.

[0068] In the implementation process, the centrifugal force generated by the rotating rod 321 drives the scraping block 327 to move away from the rotating rod 321, so that the scraping block 327 can scrape the kelp on the cleaning blade 324. After the rotating rod 321 stops rotating, the return spring 328 pulls the scraping block 327 to reset, and then the scraping block 327 again scrapes the kelp on the cleaning blade 324. At the same time, under the cooperation of the self-rotation of the cleaning blade 324, the kelp cannot adhere to the cleaning blade 324, and the yield of the deodorized kelp product is ensured not to change.

[0069] Embodiment Four:

[0070] Based on the embodiments one, two and three, referring to Figure 7 and Figure 8 In order to enable the deodorizing stirring assembly 42 to stir the mixture of the deodorizing liquid and the kelp, a plurality of L-shaped support frames 426 are uniformly mounted on the rotating rod 421 along the circumferential direction of the rotating rod 421, a plurality of rotating shafts 427 are rotatably mounted between the vertical ends of the support frames 426 and the rotating rod 421, and deodorizing blades 428 are mounted on the rotating shafts 427. When the rotating rod 421 rotates, the rotating shafts 427 are driven to rotate, and then the deodorizing blades 428 are driven to rotate to stir the mixture of the kelp and the deodorizing liquid in the deodorizing cylinder 41.

[0071] In the implementation process, when the rotating rod 421 rotates, the support frames 426 and the rotating shafts 427 are driven to rotate, and then the deodorizing blades 428 are driven to rotate to stir the mixture of the kelp and the deodorizing liquid, so that the kelp can be fully mixed with the microorganisms in the deodorizing liquid and react, and the reaction rate of the kelp and the deodorizing liquid is accelerated, so that the deodorizing substances in the kelp can be completely removed.

[0072] Referring to Figure 7 In order to make the kelp in the deodorizing reaction in a closed environment in the deodorizing cylinder 41, a sealing cover 429 is arranged on the top end of the rotating rod 421. The sealing cover 429 can cover the deodorizing cylinder 41 to ensure that the deodorizing cylinder 41 is in a closed environment.

[0073] Referring to Figure 8The deodorization blade 428 is provided with a plurality of convex points 4218 on the side surface close to the sealing cover 429. The convex points 4218 can maintain an air layer between the seaweed adhered to the deodorization blade 428 and the deodorization blade 428 at all times, so as to facilitate the seaweed to separate from the deodorization blade 428.

[0074] The filter screen cylinder 5 is slidably arranged on the transverse guide rail 12 through the suspension rods, and the sealing groove 4210 corresponding to the suspension rods of the filter screen cylinder 5 is arranged on the sealing cover 429 and the deodorization cylinder 41. The sealing groove 4210, the sealing cover 429 and the deodorization cylinder 41 are matched with each other to form a closed environment in the deodorization cylinder 41, thereby ensuring the smooth progress of the seaweed deodorization reaction.

[0075] In the specific implementation process, when the rotating rod 421 descends along the lifting guide rail 15, the sealing cover 429 can be driven to descend together, and finally the sealing cover 429 can be used to complete the sealing of the deodorization cylinder 41, so that the inside of the deodorization cylinder 41 is a closed environment when the seaweed reacts with the deodorization liquid, thereby the deodorization liquid can not be disturbed by external substances when reacting with the odor substances in the seaweed, and the closed environment can also fully ensure the activity of microorganisms, thereby accelerating the reaction rate and improving the efficiency of seaweed deodorization.

[0076] When the deodorization blade 428 rotates in the deodorization cylinder 41 to stir the deodorization liquid and seaweed mixture, the convex points 4218 on the deodorization blade 428 can maintain an air layer between the seaweed adhered to the deodorization blade 428 and the surface of the deodorization blade 428 at all times, thereby the seaweed can be easily washed away by the water flow when the deodorization is impacted by the water flow in the rotating process, so that the odor substances in the seaweed can fully react with the deodorization liquid, and the yield of deodorized seaweed products can be ensured not to be reduced.

[0077] Example Five:

[0078] On the basis of example one, example two, example three and example four, referring to Figure 10 and Figure 11 In order to further strengthen the anti-seaweed adhesion effect of the deodorization blade 428 and ensure that the yield of deodorized seaweed products will not be reduced, the deodorization blade 428 is provided with a hinged block 4211 at the top of both ends, and a hinged rod 4212 is rotatably arranged between the hinged blocks 4211 of two adjacent deodorization blades 428 along the height direction of the rotating rod 421. The hinged rod 4212 can control the rotation degree of the deodorization blade 428, thereby controlling the stirring and de-alginization processes of the deodorization blade 428.

[0079] In the implementation process, when the articulated rod 4212 synchronously pulls the deodorizing blade 428 upward, the deodorizing blade 428 forms a slightly inclined vertical state, at this time, the resistance of the deodorizing blade 428 to water increases when rotating, and then the deodorizing blade 428 in this state can stir the deodorizing liquid, so that the deodorizing liquid can be fully mixed with the seaweed, thereby promoting the deodorizing liquid to remove the deodorizing substances in the seaweed, so as to realize the efficient deodorizing treatment of the seaweed.

[0080] When the articulated rod 4212 synchronously pushes the deodorizing blade 428 downward, the deodorizing blade 428 tends to be flat, at this time, the resistance of the deodorizing blade 428 to water decreases when rotating, and then the deodorizing blade 428 in this state cannot stir the deodorizing liquid, at the same time, due to the impact of the water flow, the seaweed on the deodorizing blade 428 in the flat state can also be washed away, so that the deodorizing blade 428 will not have seaweed adhered, and thus the convex point 4218 and the articulated rod 4212 cooperate to push and pull the deodorizing blade 428, realizing the anti-seaweed adhesion treatment of the deodorizing blade 428 on the seaweed, to ensure that the yield of the deodorized seaweed product will not be reduced.

[0081] Referring to Figure 11 , in order to enable the articulated rod 4212 to realize the pushing and pulling effect on the deodorizing blade 428, the articulated block 4211 closest to the sealing cover 429 is rotatably installed with a traction rod 4213, one end of the traction rod 4213 away from the articulated block 4211 is installed with a roller 4214, and the roller 4214 is in rolling connection with the sealing cover 429. The roller 4214 can roll circumferentially along the sealing cover 429 at the bottom of the sealing cover 429, thereby driving the traction rod 4213 to guide the pushing and pulling of the articulated rod 4212.

[0082] Referring to Figure 11 , in order to enable the traction rod 4213 to always maintain a vertical state, thereby effectively driving the deodorizing blade 428 to rotate, the traction rod 4213 is rotatably installed with a vertical guide frame 4219 on both sides along its movement direction, the vertical guide frame 4219 is rotatably installed with a vertical guide wheel 4220 at one end close to the sealing cover 429, and the vertical guide frame 4219 and the traction rod 4213 are jointly installed with a return spring 4221. The return spring 4221 can move the vertical guide frame 4219 towards the sealing cover 429, thereby causing the two vertical guide wheels 4220 to always roll tightly against the sealing cover 429, so that the two vertical guide wheels 4220 form a triangular support frame structure on both sides of the traction rod 4213, which can make the traction rod 4213 maintain a vertical shape, to ensure that the deodorizing blade 428 can always be pushed and pulled by the traction rod 4213.

[0083] Referring to Figure 10 and Figure 11The bottom of the sealing cover 429 is provided with a semicircle protrusion 4215 corresponding to the rolling path of the roller 4214. When the roller 4214 rolls to the semicircle protrusion 4215, the pulling rod 4213 is lowered, and the articulated rod 4212 is simultaneously lowered.

[0084] In the implementation process, when the rotating rod 321 rotates, the roller 4214 is driven to rotate along the sealing cover 429 in the circumferential direction. When the roller 4214 rolls to the semicircle protrusion 4215, the roller 4214 pushes the pulling rod 4213 to descend, and the pulling rod 4213 synchronously drives the articulated rod 4212 to descend, and then the articulated rod 4212 makes the deodorization blades 428 in a flat state. Under the impact of water flow, the deodorization blades 428 can be self-cleaned, so that the surface of the deodorization blades 428 does not adhere to seaweed, ensures the yield of deodorized seaweed, and promotes the deodorization reaction process of seaweed.

[0085] When the roller 4214 rolls on the lower surface of the sealing cover 429, the roller 4214 pulls the pulling rod 4213, the pulling rod 4213 synchronously pulls the articulated rod 4212, and then the deodorization blades 428 are all in a vertical state of slight inclination. The deodorization blades 428 in this state have a stirring effect on the deodorization liquid when rotating, so that the seaweed can be fully mixed with the deodorization liquid, thereby accelerating the reaction rate of the two and improving the production efficiency.

[0086] Referring to Figure 11 In order to enable the roller 4214 to roll along the sealing cover 429 and the semicircle protrusion 4215, thereby changing the effect of the deodorization blades 428, the end of the deodorization blades 428 close to the articulated block 4211 is connected with the upper horizontal end of the support frame 426 together by a tension spring 4216. The tension spring 4216 can always maintain the pulling effect on the deodorization blades 428, so that the roller 4214 can always roll on the sealing cover 429 and the semicircle protrusion 4215.

[0087] In the implementation process, when the roller 4214 rolls to the semicircle protrusion 4215, the tension of the tension spring 4216 is large, so that the roller 4214 can always roll close to the semicircle protrusion 4215. When the roller 4214 rolls to the lower surface of the sealing cover 429, the tension of the tension spring 4216 is small, but the roller 4214 can still roll close to the sealing cover 429, thereby adjusting the state change of the deodorization blades 428 and improving the deodorization efficiency of seaweed.

[0088] Finally, the present application also provides a seaweed dietary fiber microbial fermentation deodorization treatment process, and the use method comprises the following steps:

[0089] S1: seaweed shearing, the complete seaweed is put into the shearing mechanism 2 for shearing, so that the seaweed is cut into small pieces, and the small seaweed pieces fall into the filter screen cylinder 5 below the shearing mechanism 2;

[0090] S2: soaking cleaning, the filter screen cylinder 5 moves into the cleaning mechanism 3 along the horizontal guide rail 12 and enters the cleaning cylinder 31 along the lifting guide rail 15 for soaking cleaning;

[0091] S3: air-drying and draining, the seaweed after cleaning is lifted along the lifting guide rail 15, at the same time, the fan 322 at the bottom of the cleaning stirring assembly 32 air-dries the seaweed, and the filter screen cylinder 5 also drains the seaweed;

[0092] S4: deodorization, the dried seaweed enters the deodorization mechanism 4 through the horizontal guide rail 12, and then enters the deodorization cylinder 41 along the lifting guide rail 15, thereby completing deodorization.

[0093] The embodiments of the specific embodiment are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A microbial fermentation deodorization treatment device for seaweed dietary fiber, comprising a frame (1), characterized in that, The frame (1) includes two support rings (11), both of which are installed at the bottom of the frame (1). The frame (1) is sequentially equipped with a shearing mechanism (2), a cleaning mechanism (3), and a deodorizing mechanism (4) along its length. The two support rings (11) are respectively located below the cleaning mechanism (3) and the deodorizing mechanism (4). The frame (1) is equipped with transverse guide rails (12) on both sides along its length, and a filter cylinder (5) is slidably installed between the two transverse guide rails (12). The frame (1) is provided with two symmetrically distributed lifting guide rails (15) at the shearing mechanism (2), the cleaning mechanism (3) and the deodorizing mechanism (4), and the lifting guide rails (15) extend longitudinally. The transverse guide rail (12) is longitudinally slidably installed on the lifting guide rail (15). Support rods (16) are slidably provided between the two lifting guide rails (15) corresponding to the cleaning mechanism (3) and the deodorizing mechanism (4). The deodorizing mechanism (4) includes a deodorizing cylinder (41), which is installed in a corresponding support ring (11). A deodorizing stirring assembly (42) is provided above the deodorizing cylinder (41). The deodorizing stirring assembly (42) includes a rotating rod (421) rotatably mounted on a corresponding support rod (16), a ventilation channel (4217) is provided inside the rotating rod (421), and an air inlet (422) communicating with the ventilation channel (4217) is provided at the top of the rotating rod (421). Multiple jet pipes (423) are connected to the bottom end of the ventilation channel (4217) along its circumference. Multiple nozzles (424) are evenly installed along the length of the jet pipe (423) on the side away from the deodorizing cylinder (41). Two fan blades (425) are symmetrically installed along the circumference of the jet pipe (423). Multiple U-shaped support frames (426) are evenly installed around the rotating rod (421). Multiple rotating shafts (427) are installed together between the vertical end of the support frame (426) and the rotating rod (421). Deodorizing blades (428) are installed on the rotating shafts (427).

2. The seaweed dietary fiber microbial fermentation deodorization treatment device according to claim 1, characterized in that: A sealing cap (429) is provided at the top of the rotating rod (421). The sealing cap (429) seals the deodorizing cylinder (41) to ensure that the deodorizing cylinder (41) is a sealed environment.

3. The seaweed dietary fiber microbial fermentation deodorization treatment device according to claim 2, characterized in that: The deodorizing leaf (428) has several protrusions (4218) on the side surface near the sealing cap (429). The protrusions (4218) ensure that there is always an air layer between the seaweed adhering to the deodorizing leaf (428) and the deodorizing leaf (428).

4. The seaweed dietary fiber microbial fermentation deodorization treatment device according to claim 2, characterized in that: Two horizontally arranged suspension rods are symmetrically arranged on the top of the filter cylinder (5). The filter cylinder (5) is slidably set on the transverse guide rail (12) through the suspension rods. The sealing cover (429) and the deodorizing cylinder (41) are respectively provided with corresponding sealing grooves (4210) at the suspension rods of the filter cylinder (5). The sealing grooves (4210), the sealing cover (429) and the deodorizing cylinder (41) cooperate with each other to make the deodorizing cylinder (41) a sealed environment.

5. The seaweed dietary fiber microbial fermentation deodorization treatment device according to claim 1, characterized in that: The cleaning mechanism (3) includes a cleaning cylinder (31) and a cleaning stirring assembly (32). The cleaning cylinder (31) is installed in the corresponding support ring (11), and the cleaning stirring assembly (32) is located above the cleaning cylinder (31).

6. The seaweed dietary fiber microbial fermentation deodorization treatment device according to claim 5, characterized in that: The cleaning and stirring assembly (32) includes a rotating rod (321), which is mounted on a corresponding support rod (16) in a vertical direction, and a fan (322) is provided at the bottom of the rotating rod (321).

7. A process for deodorizing seaweed dietary fiber through microbial fermentation, comprising the seaweed dietary fiber microbial fermentation deodorization device as described in any one of claims 1-6, characterized in that, Its usage includes the following steps: S1: Seaweed cutting, put whole seaweed into the cutting mechanism (2) for cutting so that the seaweed is cut into small pieces, and the small pieces of seaweed fall into the filter cylinder (5) below the cutting mechanism (2); S2: Soaking and cleaning, the filter cylinder (5) moves to the cleaning mechanism (3) along the transverse guide rail (12) and enters the cleaning cylinder (31) along the lifting guide rail (15) for soaking and cleaning; S3: Air drying and draining. The cleaned seaweed rises along the lifting guide rail (15). At the same time, the fan (322) at the bottom of the cleaning and stirring component (32) air dries the seaweed, and the filter cylinder (5) also drains the seaweed. S4: Deodorization and deodorization. After the dried seaweed enters the deodorization mechanism (4) through the transverse guide rail (12), it enters the deodorization cylinder (41) along the lifting guide rail (15) to complete the deodorization and deodorization.

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