A biological digestion device for extracting sodium alginate from marine organisms

Abstract

The present invention discloses a biological digestion device for extracting sodium alginate from marine organisms, which relates to the field of marine biological processing technology. It includes a base, one side of which is fixedly connected to an extended bottom plate, and also includes a pretreatment cylinder and a digestion tank, and the pretreatment cylinder is arranged above the base; when the horizontal axis of the present invention rotates, the reciprocating threaded end 1 can be used to make the reciprocating shaft block 1 move back and forth at one end of the horizontal axis, and drive the resistance plate to move synchronously, so that the net knife disc can be resisted and unblocked at a fixed frequency to avoid material blockage; on the other hand, when the reciprocating shaft block 1 moves back and forth, it can cooperate with the multiple U-shaped connecting rods through the provided L-shaped connecting rod to drive the inner ring and the outer ring to move synchronously. At this time, when the end rod rotates following the cavity tube, it can be made to move adaptively in the cavity tube under the above-mentioned movement action, thereby changing the position of the stirring plate to achieve the purpose of increasing the stirring range of the stirring plate.

Description

Technical Field

[0001] The present invention relates to the technical field of marine biological processing, in particular to a biological digestion device used for extracting sodium alginate from marine organisms. Background Art

[0002] Sodium alginate is a by-product of extracting iodine and mannitol from brown algae such as kelp or sargassum. During the extraction process, sodium alginate needs to be chopped and then extracted with strong alkaline water.

[0003] A search revealed a Chinese patent application with publication number CN214158601U, which discloses a bio-digestion device for extracting sodium alginate from marine organisms. The device comprises a digestion tank, a first rotating motor fixedly mounted on the top of the tank, a rotating shaft rotatably mounted on the bottom of the first rotating motor, the bottom of the rotating shaft extending through the top of the tank, a stirring turntable fixedly mounted on the bottom of the shaft, and a stirring rod fixedly mounted on the bottom of the stirring turntable. This bio-digestion device for extracting sodium alginate from marine organisms utilizes a second rotating motor and a rolling knife to cut the seafood using the rolling knife, eliminating manual cutting and reducing the waste of labor and physical effort.

[0004] Based on the above search and the existing technology, it was found that: currently, when pulverizing sodium alginate raw materials, most of them use hob cutting. However, since the raw materials for the production of sodium alginate are often in a strip structure, it is easy to cause insufficient hobbing, resulting in the problem that some parts of the cut raw materials are still connected, thereby affecting the subsequent extraction and digestion. On the other hand, this cutting method easily leads to a large amount of cutting residues scattered in the cutting area, resulting in the need for more frequent cleaning, so it has limitations. Summary of the Invention

[0005] The object of the present invention is to provide a biological digestion device for extracting sodium alginate from marine organisms to solve the problems raised in the above background technology.

[0006] The technical solution of the present invention is: a biological digestion device for extracting sodium alginate from marine organisms, comprising a base, one side of which is fixedly connected to an extended bottom plate, and further comprising;

[0007] A pretreatment cylinder, the pretreatment cylinder being arranged above the base;

[0008] a digestion tank, the digestion tank being arranged above the extended bottom plate;

[0009] The interior of the pretreatment cylinder is rotatably installed with a coaxially arranged horizontal shaft, and a mesh knife disk is fixedly installed at the opening of the pretreatment cylinder, and the mesh knife disk is rotatably connected to the horizontal shaft. A reciprocating threaded end is provided at one end of the outer peripheral wall of the horizontal shaft, and a matching reciprocating shaft block is installed on the reciprocating threaded end. A resist disk is fixedly installed on one side of the reciprocating shaft block, and the resist disk is rotatably connected to the horizontal shaft. The resist disk is adapted to the mesh knife disk, and an L-shaped connecting rod is fixedly connected to the bottom end of the reciprocating shaft block, and an inner ring is fixed to the end of the L-shaped connecting rod, and a coaxially arranged outer ring is provided on the outer side of the inner ring, and a plurality of U-shaped connecting rods are fixedly connected to the top ends of the inner ring and the outer ring, and an annular groove is formed between the inner ring and the outer ring;

[0010] A vertical shaft, a top frame is fixed to the top of the digester, and the middle end of the top frame is rotatably connected to the top of the vertical shaft, and the opposite ends of the vertical shaft and the horizontal shaft are respectively fixedly installed with mutually meshing driven conical teeth and driving conical teeth, and one end of the outer peripheral wall of the vertical shaft is fixed with a plurality of equidistantly distributed cavities, and the cavities are movably connected with extended side shafts, and the ends of the extended side shafts are fixed with end rods, the tops of the end rods are movably connected to the annular grooves, and a stirring plate is fixed on one side of the outer peripheral wall of the end rods, and the end rods close to the annular grooves are provided with limiting ring ends of an integrated structure.

[0011] Preferably, a material distribution cover is mounted on the outer ring and the inner ring for co-rotation, and a plurality of equally spaced material distribution arcs are fixedly connected to the outer side wall of the material distribution cover, and a driven inner gear ring is fixedly mounted on the top inner peripheral wall of the material distribution cover.

[0012] Preferably, a rotating motor is fixedly mounted between the abutment plate and the L-shaped connecting rod, and a driving gear is fixedly mounted on the output shaft of the rotating motor, and the driving gear is meshed with the driven internal gear ring.

[0013] Preferably, the bottom end of the digester is provided with a bucket-shaped end of an integral structure, and the bucket-shaped end is provided with evenly distributed filter holes, an outer cover tube is fixedly installed on the outer peripheral wall of the bucket-shaped end, and a second auger blade is fixedly installed on the outer peripheral wall of the vertical axis, and the lower end of the second auger blade is adapted to the inner wall of the bucket-shaped end, and a support ring frame is fixed between the outer peripheral wall of the digester and the base.

[0014] Preferably, the bottom end of the bucket-shaped end is connected to a tray via a thread, and a plurality of shift rods are fixedly mounted on the outer peripheral wall of the tray, and the vertical axis movably passes through the tray and is rotatably connected to the extended bottom plate.

[0015] Preferably, both ends of the outer cover tube are fixedly connected to the exhaust pipe, and the bottom end of the exhaust pipe is fixedly connected to the end tube. A one-way exhaust valve is fixedly installed at one end of the exhaust pipe close to the end tube, and the output direction of the one-way exhaust valve is from the end tube to the exhaust pipe.

[0016] Preferably, a reciprocating threaded end 2 is provided at one end of the outer peripheral wall of the vertical shaft near the bottom, and a corresponding reciprocating shaft block 2 is installed on the reciprocating threaded end 2, side folding rods are fixedly installed on both sides of the reciprocating shaft block 2, and the other ends of the side folding rods are movable through the end tube, and one end of the two side folding rods is fixedly installed with a piston plate slidably connected to the inner wall of the end tube, one end of the outer cover tube is fixedly connected to a discharge pipe, a discharge valve is fixedly installed on the discharge pipe, and the middle end of the bottom outer wall of the discharge pipe is fixedly connected to a mounting pipe, and a filter element is fixedly installed in the mounting pipe.

[0017] Preferably, the top ends of the two end tubes are fixedly connected to an air intake pipe, and the top ends of the two air intake pipes are commonly fixedly connected to a semi-annular pipe, and a one-way air intake valve is fixedly installed on each air intake pipe, and the output direction of the one-way air intake valve is from the air intake pipe to the end tube.

[0018] Preferably, the horizontal axis is located on the outer peripheral wall inside the pretreatment cylinder and a screw blade is fixedly installed thereon, and one end of the horizontal axis is fixedly connected to a drive motor, the drive motor is fixed to one end of the pretreatment cylinder, and a feeding hopper is fixedly connected to the outer peripheral wall of one end of the pretreatment cylinder.

[0019] Preferably, an infusion pump is fixed to one end of the top outer wall of the base, and the input end of the infusion pump is fixedly connected to an external liquid supply device, the output end of the infusion pump is fixedly connected to a liquid supply pipe, a bucket cover is fixedly installed on the top of the outer peripheral wall of the pretreatment cylinder, and a plurality of liquid inlet holes are opened at the position near the bucket cover at the top of the pretreatment cylinder, and a support hoop is fixed between the two ends of the outer peripheral wall of the pretreatment cylinder and the base.

[0020] The present invention provides a biodigestion device for extracting sodium alginate from marine organisms through improvement. Compared with the prior art, the present invention has the following improvements and advantages:

[0021] Firstly, when the horizontal axis of the present invention rotates, the reciprocating threaded end 1 can be used to make the reciprocating shaft block 1 reciprocate at one end of the horizontal axis, and drive the disc to move synchronously, so that the mesh cutter disc can be resisted and unblocked at a fixed frequency to avoid material blockage; on the other hand, when the reciprocating shaft block 1 moves back and forth, it can cooperate with the multiple U-shaped connecting rods through the provided L-shaped connecting rod to drive the inner ring and the outer ring to move synchronously. At this time, when the end rod rotates with the cavity tube, the end rod can be adaptively moved in the cavity tube under the above-mentioned movement, thereby changing the position of the stirring plate, so as to achieve the purpose of increasing the stirring range of the stirring plate;

[0022] Secondly, when the rotary motor of the present invention is running, it can drive the distribution cover to rotate through the transmission action of the driving gear and the driven internal gear ring; after the marine biological material is cut and refined by the mesh cutter disc, the rotating distribution cover can evenly receive the refined material. In combination with the distribution arc blades, the material and the extractant can be evenly distributed into the interior of the digester under the action of centrifugal force, thereby further improving the digestion uniformity;

[0023] Thirdly, when the vertical shaft and the reciprocating threaded end 2 rotate, the reciprocating shaft block 2 can be driven to move. At the same time, the side folding rod equipped with the piston piece can move back and forth synchronously. The one-way exhaust valve and the one-way air inlet valve provided in combination can filter the outside air through the filter element and then draw it into the end tube. Finally, the air is filled into the outer cover tube through the exhaust pipe. This reciprocating process can continuously fill the filtered air into the equipment. As the air pressure continues to rise, some air can enter the bucket-shaped end through the filter hole and form bubbles in the digester and form bubbles in the extract. It creates turbulent and convective motion, thereby further promoting the mixing between the material and the extract; on the other hand, in the subsequent discharge and filtration process, the movement of the side folding rod and the piston plate can still cooperate with the one-way exhaust valve and the one-way air inlet valve to introduce air into the outer cover tube, thereby increasing the internal pressure. At this time, when the discharge valve is opened, the filtered liquid can be quickly discharged under the action of the internal pressure, thereby increasing the discharge efficiency; especially for the more viscous liquid after the extraction is completed, this design can greatly improve the discharge efficiency and reduce the blockage of the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the overall first-view three-dimensional structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the overall second-viewing perspective three-dimensional structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the internal structure of the digester tank of the present invention;

[0028] Figure 4 For the present invention Figure 3 A in the middle is an enlarged structural diagram;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the pretreatment cylinder of the present invention;

[0030] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0031] Figure 7 It is a schematic diagram of a partial three-dimensional structure of the horizontal axis of the present invention;

[0032] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point C in the middle.

[0033] Reference numerals:

[0034] 1. Base; 2. Extended bottom plate; 3. Digester; 301. Top frame; 4. Support ring frame; 5. Outer cover; 501. Discharge pipe; 502. Discharge valve; 6. Half-ring pipe; 601. Filter element; 7. End tube; 701. Exhaust pipe; 702. One-way exhaust valve; 703. Inlet pipe; 704. One-way inlet valve; 8. Horizontal axis; 801. Driving conical gear; 802. Driven conical gear; 803. Auger blade 1; 9. Pretreatment tube; 901. Net cutter disc; 10. Hopper cover; 11. Feed hopper; 12. Drive motor; 13. Infusion pump; 131. Liquid supply pipe 14. Vertical shaft; 141. Auger blade 2; 142. Cavity; 143. Extended side shaft; 144. Stirring plate; 15. Reciprocating thread end 1; 151. Reciprocating shaft block 1; 152. Stop plate; 153. L-shaped connecting rod; 154. Inner ring; 155. Outer ring; 156. U-shaped connecting rod; 16. Rotating motor; 161. Driving gear; 17. Material distribution cover; 171. Material distribution arc plate; 18. Driven inner gear ring; 19. End rod; 191. Limiting ring end; 20. Reciprocating thread end 2; 21. Reciprocating shaft block 2; 22. Side folding rod; 23. Piston plate; 24. Tray. DETAILED DESCRIPTION

[0035] The present invention is described in detail below, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] The present invention provides a biodigestion device for extracting sodium alginate from marine organisms through improvement. The technical solution of the present invention is:

[0037] like Figures 1 to 8 As shown, an embodiment of the present invention provides a bio-digestion device for extracting sodium alginate from marine organisms, comprising a base 1, an extended bottom plate 2 fixedly connected to one side of the base 1, and further comprising;

[0038] The pretreatment cylinder 9 is arranged above the base 1 and is used to fully tumble and mix the extract with the marine organisms, thereby ensuring the digestion and extraction effect on the marine organisms;

[0039] The digestion tank 3 is arranged above the extended bottom plate 2 and is used to promote further mixing of the chopped marine organisms and the extraction liquid;

[0040] The interior of the pretreatment cylinder 9 is rotatably installed with a coaxially arranged horizontal shaft 8, and a mesh cutter disc 901 is fixedly installed at the opening of the pretreatment cylinder 9, and the mesh cutter disc 901 is rotatably connected to the horizontal shaft 8. A reciprocating thread end 15 is provided at one end of the outer peripheral wall of the horizontal shaft 8, and a matching reciprocating shaft block 151 is installed on the reciprocating thread end 15. A stop plate 152 is fixedly installed on one side of the reciprocating shaft block 151, and the stop plate 152 is rotatably connected to the horizontal shaft 8. The stop plate 152 is adapted to the mesh cutter disc 901, and the bottom end of the reciprocating shaft block 151 is fixedly connected to an L-shaped connecting rod 153, and the end of the L-shaped connecting rod 153 is fixed with an inner Ring 154, an outer ring 155 is coaxially arranged on the outside of the inner ring 154, and a plurality of U-shaped connecting rods 156 are fixedly connected to the top of the inner ring 154 and the outer ring 155, and an annular groove is formed between the inner ring 154 and the outer ring 155; through the above structure, when the equipment is in operation, the horizontal shaft 8 rotates, and cooperates with the subsequent auger blade 803 to transport the input material to the mesh cutter disc 901. As the horizontal shaft 8 rotates, the material can be continuously squeezed toward the mesh cutter disc 901, and the mesh cutter disc 901 can further cut and refine the input material, thereby improving the digestion and extraction effect of the subsequent material;

[0041] At the same time, when the horizontal shaft 8 rotates, the reciprocating threaded end 15 can be used to make the reciprocating shaft block 151 move back and forth at one end of the horizontal shaft 8, and drive the resistance plate 152 to move synchronously, so that the mesh knife disc 901 can be resisted and cleared at a fixed frequency to avoid material blockage.

[0042] The vertical shaft 14 and the top of the digester 3 are fixed with a top frame 301, and the middle end of the top frame 301 is rotatably connected to the top of the vertical shaft 14. The vertical shaft 14 and the opposite end of the horizontal shaft 8 are respectively fixedly installed with mutually meshing driven conical teeth 802 and driving conical teeth 801. One end of the outer peripheral wall of the vertical shaft 14 is fixedly installed with a plurality of equidistantly distributed lumens 142, and the lumens 142 are movably connected with extended side shafts 143. The ends of the extended side shafts 143 are fixed with end rods 19, the top of the end rods 19 are movably connected to the annular groove, and one side of the outer peripheral wall of the end rods 19 is fixed with stirring rods. To improve the structural stability between the end rod 19 and the inner ring 154 and outer ring 155, the end rod 19 is provided with an integral limit ring end 191 at both ends near the annular groove. Through the above structure, when the horizontal shaft 8 rotates, the vertical shaft 14 can be driven to rotate by the transmission effect of the driving conical teeth 801 and the driven conical teeth 802. At the same time, the rotation of the vertical shaft 14 drives the cavity tube 142 and the extended side shaft 143 to rotate. In conjunction with the provided stirring plate 144, the refined material and the extract can be stirred and mixed, thereby improving the digestion and extraction efficiency.

[0043] On the other hand, when the reciprocating shaft block 151 moves back and forth, it can cooperate with multiple U-shaped connecting rods 156 through the provided L-shaped connecting rod 153 to drive the inner ring 154 and the outer ring 155 to move synchronously. At this time, when the end rod 19 rotates following the cavity 142, the end rod 19 can be adaptively moved in the cavity 142 under the above-mentioned movement, thereby changing the position of the stirring plate 144 to achieve the purpose of increasing the stirring range of the stirring plate 144.

[0044] As a further solution of the present invention, a material distribution cover 17 is installed on the outer ring 155 and the inner ring 154 for rotation together, and a plurality of equally distributed material distribution arc pieces 171 are fixedly connected to the outer side wall of the material distribution cover 17, and a driven inner gear ring 18 is fixedly installed on the top inner peripheral wall of the material distribution cover 17; the set material distribution cover 17 can shield the inner ring 154 and the outer ring 155, so as to prevent the added material from affecting the rotation of the end rod 19 along the annular groove.

[0045] Furthermore, a rotating motor 16 is fixedly installed between the stop plate 152 and the L-shaped connecting rod 153, and a driving gear 161 is fixedly installed on the output shaft of the rotating motor 16, and the driving gear 161 is engaged with the driven inner gear ring 18; through the above structure, when the rotating motor 16 is running, it can drive the distribution cover 17 to rotate through the transmission action of the driving gear 161 and the driven inner gear ring 18; when the marine biological material is cut and refined by the mesh knife disc 901, the rotating distribution cover 17 can evenly hold the refined material, and cooperate with the distribution arc piece 171 to make the material and the extractant evenly spread to the interior of the digester 3 under the action of centrifugal force, thereby further improving the digestion uniformity.

[0046] As a further solution of the present invention, the bottom end of the digester 3 is provided with a bucket-shaped end of an integral structure, and the bucket-shaped end is provided with evenly distributed filter holes, an outer cover tube 5 is fixedly installed on the outer peripheral wall of the bucket-shaped end, and an auger blade 2 141 is fixedly installed on the outer peripheral wall of the vertical shaft 14, and the lower end of the auger blade 2 141 is adapted to the inner wall of the bucket-shaped end. In order to support and fix the digester 3, a support ring frame 4 is fixed between the outer peripheral wall of the digester 3 and the base 1; through the above structure, when the vertical shaft 14 and the auger blade 2 141 rotate synchronously, the material in the digester 3 can be turned over in the vertical direction, so that the material and the extract are further fully mixed; and when the vertical shaft 14 rotates in the opposite direction, the set auger blade 2 141 can push the material to be squeezed downward continuously, and cooperate with the bucket-shaped end with filter holes to complete the pressure filtration of the material.

[0047] Furthermore, the bottom end of the bucket-shaped end is connected to a tray 24 through a threaded connection, and a plurality of levers are fixedly installed on the outer peripheral wall of the tray 24. The vertical shaft 14 movably passes through the tray 24 and is rotatably connected to the extended bottom plate 2; the tray 24 is conveniently rotated by the provided lever, and the material can be squeezed in conjunction with the provided auger blade 2 141; and after the extrusion and filtration are completed, the tray 24 can be rotated in the opposite direction so that the tray 24 is separated from the bucket-shaped end and moves downward, so that the compressed filter residue can be unloaded.

[0048] As a further solution of the present invention, both ends of the outer cover tube 5 are fixedly connected to the exhaust pipe 701, and the bottom end of the exhaust pipe 701 is fixedly connected to the end tube 7, and a one-way exhaust valve 702 is fixedly installed at one end of the exhaust pipe 701 close to the end tube 7, and the output direction of the one-way exhaust valve 702 is from the end tube 7 to the exhaust pipe 701.

[0049] Furthermore, a reciprocating threaded end 20 is provided at one end of the outer peripheral wall of the vertical shaft 14 near the bottom, and a corresponding reciprocating shaft block 21 is installed on the reciprocating threaded end 20, and side folding rods 22 are fixedly installed on both sides of the reciprocating shaft block 21, and the other ends of the side folding rods 22 are movably inserted through the end tube 7, and one end of the two side folding rods 22 is fixedly installed with a piston plate 23 that is slidably connected to the inner wall of the end tube 7, one end of the outer cover tube 5 is fixedly connected to a discharge pipe 501, a discharge valve 502 is fixedly installed on the discharge pipe 501, and the middle end of the bottom outer wall of the discharge pipe 501 is fixedly connected to a mounting pipe, and a filter element 601 is fixedly installed in the mounting pipe.

[0050] Furthermore, the top ends of the two end tubes 7 are fixedly connected to the air inlet pipe 703, and the top ends of the two air inlet pipes 703 are fixedly connected to the semi-annular pipe 6, and each air inlet pipe 703 is fixedly installed with a one-way air inlet valve 704, and the output direction of the one-way air inlet valve 704 is output from the air inlet pipe 703 to the end tube 7; by virtue of the above structure, when the vertical shaft 14 and the reciprocating threaded end 20 rotate, the reciprocating shaft block 21 can be driven to move, and at the same time, the side folding rod 22 equipped with the piston plate 23 can be synchronously reciprocated. The one-way exhaust valve 702 and the one-way air inlet valve 704 are provided to filter the outside air through the filter element 601 and then draw it into the end tube 7. Finally, the air is filled into the outer cover tube 5 through the exhaust pipe 701. This reciprocating process allows the filtered air to be continuously filled into the equipment. As the air pressure continues to increase, some air can enter the bucket-shaped end through the filter hole and form bubbles in the digester 3, and form turbulence and convection in the extract, thereby further promoting the mixing between the material and the extract.

[0051] On the other hand, during the subsequent discharge and filtration process, the movement of the side folding rod 22 and the piston plate 23 can still cooperate with the one-way exhaust valve 702 and the one-way air inlet valve 704 to introduce air into the outer cover tube 5, thereby increasing the internal pressure. At this time, when the discharge valve 502 is opened, the filtered liquid can be quickly discharged under the action of the internal pressure, thereby increasing the discharge efficiency; especially for the more viscous liquid after the extraction is completed, this design can greatly improve the discharge efficiency and reduce the blockage of the discharge pipe 501.

[0052] Furthermore, an auger blade 803 is fixedly installed on the outer peripheral wall of the horizontal axis 8 located inside the pretreatment cylinder 9, and one end of the horizontal axis 8 is fixedly connected to a drive motor 12, which is fixed to one end of the pretreatment cylinder 9. A feeding hopper 11 is fixedly connected to the outer peripheral wall of one end of the pretreatment cylinder 9; through the above structure, kelp and sargassum can be put into the pretreatment cylinder 9 after pre-cutting and cleaning, and the control to start the drive motor 12 can drive the horizontal axis 8 and the auger blade 803 to rotate. While transporting the input material, the material can be turned over to promote mixing with the extract.

[0053] As a further solution of the present invention, an infusion pump 13 is fixed to one end of the top outer wall of the base 1, and the input end of the infusion pump 13 is fixedly connected to an external liquid supply device, and the output end of the infusion pump 13 is fixedly connected to a liquid supply pipe 131. A bucket cover 10 is fixedly installed on the top of the outer peripheral wall of the pretreatment cylinder 9, and a plurality of liquid inlet holes are opened at the top of the pretreatment cylinder 9 near the bucket cover 10. In order to fix the pretreatment cylinder 9, a support hoop is fixed between the two ends of the outer peripheral wall of the pretreatment cylinder 9 and the base 1; through the above structure, when the equipment is in operation, the infusion pump 13 can be controlled to start, and the extraction liquid can be input into the bucket cover 10 through the liquid supply pipe 131, and flow into the pretreatment cylinder 9 through the liquid inlet hole. As the extraction liquid flows, it can prevent marine biological fragments from adhering to the inner wall of the pretreatment cylinder 9.

[0054] The specific working method is as follows: when in use, kelp and sargassum are pre-cut and cleaned and then placed into the pretreatment barrel 9. The drive motor 12 is controlled to start, driving the horizontal shaft 8 and the auger blade 1 803 to rotate; the infusion pump 13 is controlled to start, and the extract is input into the bucket cover 10 through the liquid supply pipe 131, and flows into the pretreatment barrel 9 through the liquid inlet hole. As the extract flows, the marine organism fragments are prevented from adhering to the inner wall of the pretreatment barrel 9; the auger blade 1 803 rotates to stir the material, promoting mixing with the extract;

[0055] As the horizontal shaft 8 rotates, the material is continuously squeezed toward the mesh cutter disc 901, and the mesh cutter disc 901 is used to further cut and refine the input material, thereby improving the digestion and extraction effect of the subsequent material; when the horizontal shaft 8 rotates, the reciprocating thread end 15 is used to make the reciprocating shaft block 151 reciprocate at one end of the horizontal shaft 8, and drive the resistance disc 152 to move synchronously, so as to resist and dredge the mesh cutter disc 901 at a fixed frequency to avoid material blockage; when the rotating motor 16 is running, the driving gear 161 and the driven internal gear ring 18 drive the distribution cover 17 to rotate; after the marine biological material is cut and refined by the mesh cutter disc 901, the rotating distribution cover 17 can evenly receive the refined material, and cooperate with the provided distribution arc piece 171, under the action of centrifugal force, the material and the extractant are evenly spread to the inside of the digester 3, thereby further improving the digestion uniformity;

[0056] When the horizontal shaft 8 rotates, the vertical shaft 14 is driven to rotate by the transmission effect of the driving conical teeth 801 and the driven conical teeth 802; at the same time, when the vertical shaft 14 rotates, it drives the cavity tube 142 and the extended side shaft 143 to rotate, and cooperates with the provided stirring plate 144 to stir and mix the refined material and the extract, thereby improving the digestion and extraction efficiency; on the other hand, when the reciprocating shaft block 151 moves back and forth, the provided L-shaped connecting rod 153 cooperates with multiple U-shaped connecting rods 156 to drive the inner ring 154 and the outer ring 155 to move synchronously. At this time, when the end rod 19 rotates following the cavity tube 142, it can be caused to move adaptively in the cavity tube 142 under the above-mentioned movement, thereby changing the position of the stirring plate 144, so as to achieve the purpose of increasing the stirring range of the stirring plate 144;

[0057] When the vertical shaft 14 and the second auger blade 141 rotate synchronously, the material in the digester 3 is turned vertically, so that the material and the extract are further fully mixed; when the vertical shaft 14 rotates in the opposite direction, the second auger blade 141 pushes the material downward and squeezes it, cooperating with the bucket-shaped end with filter holes to complete the pressure filtration of the material;

[0058] When the vertical shaft 14 and the reciprocating threaded end 20 rotate, the reciprocating shaft block 21 is driven to move. At the same time, the side folding rod 22 equipped with the piston plate 23 moves back and forth synchronously, and the one-way exhaust valve 702 and the one-way air inlet valve 704 are provided. The outside air is filtered by the filter element 601 and then drawn into the end tube 7. Finally, it is filled into the outer cover tube 5 through the exhaust pipe 701. This reciprocating process allows the filtered air to be continuously filled into the equipment. As the air pressure continues to rise, some air can enter the bucket-shaped end through the filter hole and form bubbles in the digester 3, and form bubbles in the extract. It creates turbulent and convective motion, thereby further promoting the mixing between the material and the extract; on the other hand, in the subsequent discharge and filtration process, the movement of the side folding rod 22 and the piston plate 23 still cooperates with the one-way exhaust valve 702 and the one-way air inlet valve 704 to introduce air into the outer cover tube 5, thereby increasing the internal pressure. At this time, when the discharge valve 502 is opened, the filtered liquid is quickly discharged under the action of the internal pressure, thereby increasing the discharge efficiency; especially for the more viscous liquid after the extraction is completed, this design greatly improves the discharge efficiency and reduces the blockage of the discharge pipe 501.

[0059] The above description is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A biodigestion device for extracting sodium alginate from marine organisms, comprising a base (1), one side of the base (1) being fixedly connected to an extended bottom plate (2), characterized in that: Also includes; A pretreatment cylinder (9), the pretreatment cylinder (9) being arranged above the base (1); A digestion tank (3), the digestion tank (3) being arranged above the extended bottom plate (2); The interior of the pretreatment cylinder (9) is rotatably mounted with a coaxially arranged transverse shaft (8), and a mesh cutter disc (901) is fixedly mounted at the opening of the pretreatment cylinder (9), and the mesh cutter disc (901) is rotatably connected to the transverse shaft (8). A reciprocating thread end (15) is provided at one end of the outer peripheral wall of the transverse shaft (8), and a matching reciprocating shaft block (151) is mounted on the reciprocating thread end (15), and a support disc (152) is fixedly mounted on one side of the reciprocating shaft block (151), and the support disc (152) is in contact with the transverse shaft ( 8) Rotational connection, the abutment disc (152) is adapted to the mesh cutter disc (901), the bottom end of the reciprocating shaft block (151) is fixedly connected to an L-shaped connecting rod (153), and the end of the L-shaped connecting rod (153) is fixed to an inner ring (154), the outer side of the inner ring (154) is provided with a coaxially arranged outer ring (155), and the top ends of the inner ring (154) and the outer ring (155) are fixedly connected to a plurality of U-shaped connecting rods (156), and an annular groove is formed between the inner ring (154) and the outer ring (155); A vertical shaft (14), a top frame (301) is fixed to the top of the digestion tank (3), and the middle end of the top frame (301) is rotatably connected to the top of the vertical shaft (14), and the opposite ends of the vertical shaft (14) and the horizontal shaft (8) are respectively fixedly installed with mutually meshing driven conical teeth (802) and driving conical teeth (801), and one end of the outer peripheral wall of the vertical shaft (14) is fixedly installed with a plurality of equidistantly distributed lumens (142), and the lumens (142) are movably connected with extended side shafts (143), and the ends of the extended side shafts (143) are fixed with end rods (19), the top ends of the end rods (19) are movably connected to the annular groove, and one side of the outer peripheral wall of the end rods (19) is fixed with a stirring plate (144), and the end rods (19) are close to Both ends of the annular groove are provided with an integral limiting ring end (191), the outer ring (155) and the inner ring (154) are jointly rotatably mounted with a material distribution cover (17), and a plurality of equally spaced material distribution arc pieces (171) are fixedly connected to the outer side wall of the material distribution cover (17), a driven inner gear ring (18) is fixedly mounted on the top inner peripheral wall of the material distribution cover (17), the bottom end of the digester (3) is provided with an integral bucket end, and the bucket end is provided with evenly distributed filter holes, an outer cover tube (5) is fixedly mounted on the outer peripheral wall of the bucket end, an auger blade 2 (141) is fixedly mounted on the outer peripheral wall of the vertical shaft (14), and the lower end of the auger blade 2 (141) is adapted to the inner wall of the bucket end, and the outer peripheral wall of the digester (3) is provided with a plurality of equally spaced material distribution arc pieces (171), a driven inner gear ring (18) is fixedly mounted on the top inner peripheral wall of the material distribution cover (17), and an integral bucket end is provided with evenly distributed filter holes, an outer cover tube (5) is fixedly mounted on the outer peripheral wall of the bucket end, an outer auger blade 2 (141) is fixedly mounted on the outer peripheral wall of the vertical shaft (14), and the lower end of the auger blade 2 (141) is adapted to the inner wall of the bucket end, and the outer peripheral wall of the digester (3) is provided with a plurality of equally spaced material distribution arc pieces (171), a driven inner gear ring (18) is fixedly mounted on the top inner peripheral wall of the material distribution cover (17), and ... A supporting ring frame (4) is fixed between the outer cover tube (5) and the base (1), both ends of the outer cover tube (5) are fixedly connected to the exhaust pipe (701), and the bottom end of the exhaust pipe (701) is fixedly connected to the end tube (7), and the exhaust pipe (701) is fixedly installed with a one-way exhaust valve (702) at one end close to the end tube (7), and the output direction of the one-way exhaust valve (702) is output from the end tube (7) to the exhaust pipe (701), and the outer peripheral wall of the vertical shaft (14) is provided with a reciprocating thread end 2 (20) at one end close to the bottom, and a matching reciprocating shaft block 2 (21) is installed on the reciprocating thread end 2 (20), and side folding rods (22) are fixedly installed on both sides of the reciprocating shaft block 2 (21), and the other end of the side folding rod (22) is movable through the end tube (7), One end of each of the two side folding rods (22) is fixedly mounted with a piston plate (23) that is slidably connected to the inner wall of the end tube (7); one end of the outer cover tube (5) is fixedly connected to a discharge pipe (501); a discharge valve (502) is fixedly mounted on the discharge pipe (501); and a mounting pipe is fixedly mounted at the middle end of the bottom outer wall of the discharge pipe (501); and a filter element (601) is fixedly mounted in the mounting pipe; the top ends of the two end tubes (7) are fixedly connected to an air intake pipe (703); and the top ends of the two air intake pipes (703) are fixedly connected to a semi-annular pipe (6); and a one-way air intake valve (704) is fixedly mounted on each air intake pipe (703); and the output direction of the one-way air intake valve (704) is from the air intake pipe (703) to the end tube (7).

2. The biodigestion equipment for extracting sodium alginate from marine organisms according to claim 1, characterized in that: A rotating motor (16) is fixedly mounted between the stop plate (152) and the L-shaped connecting rod (153), and a driving gear (161) is fixedly mounted on the output shaft of the rotating motor (16), wherein the driving gear (161) is meshed with the driven inner gear ring (18).

3. The biodigestion equipment for extracting sodium alginate from marine organisms according to claim 1, characterized in that: The bottom end of the bucket-shaped end is connected to a tray (24) via a thread, and a plurality of shifting rods are fixedly mounted on the outer peripheral wall of the tray (24). The vertical shaft (14) movably passes through the tray (24) and is rotatably connected to the extension bottom plate (2).

4. The biodigestion equipment for extracting sodium alginate from marine organisms according to claim 1, characterized in that: The horizontal axis (8) is located on the outer peripheral wall inside the pretreatment cylinder (9) and is fixedly installed with an auger blade (803), and one end of the horizontal axis (8) is fixedly connected to a drive motor (12), and the drive motor (12) is fixed to one end of the pretreatment cylinder (9), and a feeding hopper (11) is fixedly connected to the outer peripheral wall of one end of the pretreatment cylinder (9).

5. The biodigestion equipment for extracting sodium alginate from marine organisms according to claim 1, characterized in that: An infusion pump (13) is fixed to one end of the top outer wall of the base (1), and the input end of the infusion pump (13) is fixedly connected to an external liquid supply device, and the output end of the infusion pump (13) is fixedly connected to a liquid supply pipe (131). A bucket cover (10) is fixedly installed on the top of the outer peripheral wall of the pretreatment cylinder (9), and a plurality of liquid inlet holes are opened at a position close to the bucket cover (10) at the top of the pretreatment cylinder (9). A support hoop is fixed between the two ends of the outer peripheral wall of the pretreatment cylinder (9) and the base (1).

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