Sodium alginate processing impurity cleaning equipment and cleaning process

Abstract

The invention relates to the technical field of seaweed cleaning equipment, in particular to sodium alginate processing impurity cleaning equipment and a cleaning process, the sodium alginate processing impurity cleaning equipment comprises a rubbing mechanism, and the rubbing mechanism is used for rubbing overlapped and bonded seaweeds to separate the seaweeds so as to facilitate impurity removal. According to the feeding device, a tooth column can drive a swing rod to swing in a reciprocating mode, the two ends of the swing rod pull two connecting rods when the swing rod swings, first linkage blocks at the ends of the connecting rods can slide back and forth in first sliding holes of an L-shaped plate, and the L-shaped plate, three connecting columns and a sliding ring are driven to slide back and forth on the surface of a feeding roller; due to the fact that the sliding rings on the surfaces of the two feeding rollers slide back and forth in the opposite directions, the elastic protruding rings on the outer walls of the sliding rings on the two sides can rub the surfaces of the seaweeds back and forth, the seaweeds attached together can be separated, and meanwhile impurities on the attached surfaces of the seaweeds are washed away through the washing nozzles. And therefore, the impurities of the seaweed with more mucus can be conveniently cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of seaweed cleaning equipment, in particular to sodium alginate processing impurity cleaning equipment and a cleaning process. Background Art

[0002] Sodium alginate, also known as sodium alginate, kelp gum, and algin, is a natural polysaccharide. Sodium alginate is slightly soluble in water, insoluble in most organic solvents, but soluble in alkaline solutions, making the solution viscous. Sodium alginate powder becomes wet when it meets water, and the hydration of the particles makes its surface sticky. Then the particles quickly stick together to form clumps, which slowly completely hydrate and dissolve. Because sodium alginate has many excellent properties, it is widely used in many fields such as food industry, medicine, textile printing and dyeing, and aquatic feed. For example, it is used as a thickener and stabilizer in the food industry; as a drug carrier and tissue engineering scaffold system in the medical field; as a slurry in textile printing and dyeing; as an adhesive in aquatic feed, etc.

[0003] Sodium alginate is a byproduct of extracting iodine and mannitol from brown algae such as kelp or sargassum. In the production process, fresh brown algae kelp is first prepared, and then the seaweed is crushed and washed to remove impurities. After that, extraction, precipitation, decolorization and deodorization, acid treatment, conversion and drying and crushing are carried out in sequence to obtain sodium alginate powder. During the pretreatment process, the seaweed needs to be cleaned of impurities, but the surface of the seaweed plant has alginate, which is a mucus substance converted from polysaccharides in the cell wall of the seaweed, so the seaweeds are easy to adhere to each other. It is not easy to remove impurities from the seaweed that is attached together during cleaning. The current cleaning equipment is difficult to thoroughly clean the seaweed, resulting in the need for multiple filtrations during subsequent processing. Summary of the invention

[0004] The object of the present invention is to provide a sodium alginate processing impurity cleaning device and a cleaning process to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A sodium alginate processing impurity cleaning device, comprising:

[0007] A flushing mechanism, the flushing mechanism being used to perform pressure flushing on the pretreated seaweed;

[0008] A feeding mechanism, wherein the feeding mechanism is used to feed the seaweed at a uniform speed;

[0009] The rubbing mechanism is used to rub the overlapping and adhered seaweed to separate them for easy impurity removal. The rubbing mechanism comprises two L-shaped plates, and three connecting columns are fixedly connected to the side walls of the two L-shaped plates at equal distances. The ends of the three connecting columns are fixedly connected to sliding rings. The two L-shaped plates are each provided with a sliding hole 1, and a linkage block 1 is slidably sleeved in the sliding hole 1, and one end of the linkage block is fixedly connected to one end of a connecting rod, and the other end of the connecting rod is rotatably connected to a rocking arm, and a positioning shaft 2 is fixedly connected at the center position of the rocking arm, and a tooth column is fixedly sleeved on the outside of the positioning shaft 2, and a rack is meshed and connected at the bottom of the tooth column, and a sliding rail column is fixedly connected to the end of the rack, and a linkage block 2 is slidably sleeved in the slide rail column, and the end of the linkage block 2 is fixedly connected to a circular plate, and the output end of the servo motor 2 is fixedly connected at the center position of the circular plate, and cutting blades are fixedly connected to the side walls of the three connecting columns.

[0010] Furthermore, the flushing mechanism includes a protective shell, two supporting legs are symmetrically fixedly connected to the opposite side walls of the protective shell, branch pipes are fixedly connected to the opposite inner walls of the protective shell, and the ends of the two branch pipes are fixedly connected with multiple flushing nozzles connected to the interior thereof at equal distances.

[0011] Furthermore, one side of the two branch pipes is fixedly connected to one end of a bent pipe, the other end of the two bent pipes is fixedly connected to the output end of a pressure water pump, the input end of the pressure water pump is fixedly connected to a water tank, and the bottom of the water tank is symmetrically fixedly connected to two support arms.

[0012] Furthermore, two isolation plates are fixedly connected between the opposite inner walls of the protective shell, the top ends of the two isolation plates are fixedly connected with inclined plates, and the bottom ends of the two inclined plates are fixedly connected with a lower hopper.

[0013] Furthermore, the unloading mechanism includes two roller shafts, the outside of the two roller shafts are fixedly sleeved with feed rollers, the ends of the two roller shafts are fixedly connected with sliding seats, the outsides of the two sliding seats are slidably clamped with limiting slot plates, the limiting slot plates are fixedly connected to the inner wall of the protective shell, the ends of the two roller shafts are rotatably sleeved with sockets, one end of the two sockets is fixedly connected to the cylinders, and the other ends of the two cylinders are fixedly connected to a connecting piece fixedly connected to the protective shell.

[0014] Furthermore, a plurality of V-shaped grooves are formed in an annular manner at equal intervals on the outer walls of the two feed rollers, a plurality of debris-cleaning balls are rotatably connected at equal intervals in the V-shaped grooves, and adjacent debris-cleaning balls are in conflict with each other.

[0015] Furthermore, the ends of the two roller shafts are fixedly sleeved with a synchronous pulley 1, one end of a synchronous belt is sleeved on the two synchronous pulleys 1, the other ends of the two synchronous belts are sleeved with a synchronous pulley 2, a positioning shaft 1 is fixedly connected at the center position of the two synchronous pulleys 2, the external rotation of the positioning shaft 1 is connected to a mounting frame, spur gears meshing with each other are fixedly sleeved on the outer walls of the two positioning shafts 1, and the end of one positioning shaft 1 is fixedly connected to the output end of a servo motor 1.

[0016] Furthermore, elastic convex rings are fixedly provided on the outer walls of the three sliding rings, and sliding holes 2 are opened in the three connecting columns. A limit baffle is slidably sleeved in the sliding holes 2, and the limit baffle is fixedly connected to the inner wall of the isolation plate.

[0017] Furthermore, the end of the second positioning shaft is rotatably connected to a positioning plate, a limiting arm is slidably engaged in the rack, and the positioning plate and the limiting arm are fixedly connected to the inner wall of the protective shell.

[0018] A sodium alginate processing impurity cleaning process specifically comprises the following steps:

[0019] Step 1: A large amount of wet seaweed is put between two inclined plates, and then the clean water in the water storage tank is pressurized into the bent pipes on both sides by a pressure water pump, and then the seaweed is sprayed and washed by multiple washing nozzles at the end of the branch pipe;

[0020] Step 2: The synchronous pulley 2 and the synchronous belt drive the synchronous pulley 1 to rotate synchronously, so that the two feeding rollers can be driven to rotate in relative directions, so that the seaweed can be rolled for uniform feeding;

[0021] Step 3: The circular plate is driven to rotate by the servo motor 2, so that the linkage block 2 on the outer wall of the circular plate slides back and forth in the slide rail column, and then the rack drives the gear column to reciprocate. Since the positioning shaft 2 and the rocking arm are fixed, the gear column can drive the rocking arm to rock back and forth;

[0022] Step 4: Make the linkage block 1 at the end of the connecting rod slide back and forth in the sliding hole 1 of the L-shaped plate, and drive the L-shaped plate, the three connecting columns and the sliding ring to slide back and forth on the surface of the feed roller. Since the sliding rings on the surfaces of the two feed rollers slide back and forth in opposite directions, the elastic convex rings on the outer walls of the sliding rings on both sides can rub the surface of the seaweed back and forth;

[0023] Step 5: When the sliding ring slides along the feed roller, the inner wall of the sliding ring will drive the cleaning balls to roll under the action of friction, and the adjacent cleaning balls will keep in contact with each other, so that the cleaning balls on the entire feed roller will keep rotating in the same direction. Since the feed roller will continuously drive the seaweed to feed, the cleaning balls that rotate perpendicular to the feed roller will keep in friction contact with the surface of the seaweed;

[0024] Step 6: The two L-shaped plates can drive the cutting blades to interlace with each other. After the seaweed is removed, it can be quickly cut and crushed by the fast-moving cutting blades.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The clean water in the water tank is pressurized into the bent pipes on both sides by a pressure water pump, and then the seaweed is sprayed with water by multiple flushing nozzles at the ends of the branch pipes. At the same time, the circular plate is driven to rotate by the servo motor 2, so that the linkage block 2 on the outer wall of the circular plate slides back and forth in the slide rail column, and then the rack drives the gear column to rotate back and forth. Since the positioning shaft 2 and the rocking arm are fixed, the gear column can drive the rocking arm to swing back and forth. When it swings, the two ends will pull the two connecting rods, so that the linkage block 1 at the end of the connecting rod can slide back and forth in the sliding hole 1 of the L-shaped plate, and drive the L-shaped plate, three connecting columns and the sliding ring to slide back and forth on the surface of the feed roller. Since the sliding rings on the surfaces of the two feed rollers slide back and forth in opposite directions, the elastic convex rings on the outer walls of the sliding rings on both sides can rub the surface of the seaweed back and forth, so that the seaweed attached together can be separated, and at the same time, the impurities on the seaweed attachment surface are rinsed clean by the flushing nozzle, so as to facilitate the cleaning of impurities for seaweed with more mucus.

[0027] 2. The output end of the servo motor 1 in the feeding mechanism can drive the two spur gears to mesh and rotate, and then the synchronous pulley 2 and the synchronous belt drive the synchronous pulley 1 to rotate synchronously, so that the two feeding rollers can be driven to rotate in relative directions, so that the seaweed can be rolled for uniform feeding, so that the seaweed impurity removal efficiency can be improved. Since a plurality of conflicting impurity cleaning balls are arranged at equal distances in the V-shaped groove on the surface of the feeding roller, when the sliding ring slides along the feeding roller, the inner wall of the sliding ring will drive the impurity cleaning balls to roll under the action of friction, and the adjacent impurity cleaning balls keep in conflict, so that the whole The cleaning balls on the two feed rollers will keep rotating in the same direction. Since the feed rollers will continuously drive the seaweed to feed, the cleaning balls rotating perpendicular to the feed rollers will come into frictional contact with the surface of the seaweed. This makes it easy to roll and clean the stubborn stains or impurities that have not been washed off the surface of the seaweed. Furthermore, since the sliding rings on the outer walls of the two feed rollers will slide in opposite directions, the cleaning balls on the surfaces of the feed rollers on both sides will also keep rotating in opposite directions. This can further increase the rubbing force on the seaweed, allowing the tightly bonded seaweed to be quickly separated, thereby further improving the cleaning effect of the device.

[0028] 3. The extension of the cylinder can drive the sleeve seat and the roller shaft to move, so that the roller shaft can drive the feed roller and the sliding seat to slide in the limit slot plate, so as to facilitate the adjustment of the distance between the two feed rollers, so that the unloading mechanism can feed different types of seaweed. The two L-shaped plates can drive the cutting blades to interlace with each other. When the seaweed is cleaned, it can be quickly cut and crushed by the fast-moving cutting blades, which is convenient for the subsequent processing of sodium alginate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the protective shell in the present invention;

[0031] Figure 3 It is a schematic diagram of the structure of the flushing mechanism in the present invention;

[0032] Figure 4 It is a schematic diagram of the connection structure of the isolation plate in the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the feeding mechanism in the present invention;

[0034] Figure 6 It is a cross-sectional schematic diagram of the structural feed roller in the present invention;

[0035] Figure 7 It is a schematic diagram of the structure of the rubbing mechanism in the present invention;

[0036] Figure 8 It is a schematic diagram of the swing rod connection structure in the present invention.

[0037] In the figure: 100, flushing mechanism; 101, protective shell; 102, supporting foot column; 103, isolation plate; 104, tilting plate; 105, limit baffle; 106, unloading hopper; 107, branch pipe; 108, flushing nozzle; 109, bending pipe; 110, pressure water pump; 111, water storage tank; 112, supporting arm; 200, unloading mechanism; 201, roller; 202, feed roller; 203, sliding seat; 204, limit slot plate; 205, V-shaped groove; 206, debris cleaning ball; 207, socket seat; 208, cylinder; 209, connecting piece; 210, synchronous pulley 1; 211, synchronous belt pulley Belt; 212, synchronous pulley two; 213, positioning shaft one; 214, mounting frame; 215, spur gear; 216, servo motor one; 300, rubbing mechanism; 301, L-shaped plate; 302, connecting column; 303, sliding ring; 304, elastic convex ring; 305, cutting blade; 306, sliding hole one; 307, linkage block one; 308, connecting rod; 309, rocking rod; 310, positioning shaft two; 311, tooth column; 312, rack; 313, limiting arm; 314, sliding hole two; 315, slide rail column; 316, linkage block two; 317, round plate; 318, servo motor two; 319, positioning plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-8In the embodiment of the present invention, a sodium alginate processing impurity cleaning device includes: a flushing mechanism 100, a feeding mechanism 200, and a rubbing mechanism 300. The flushing mechanism 100 is used to pressurize and flush the pre-treated seaweed; the feeding mechanism 200 is used to feed the seaweed at a uniform speed; the flushing mechanism 100 includes a protective shell 101, and two supporting legs 102 are symmetrically fixedly connected to the opposite side walls of the protective shell 101, and branch pipes 107 are fixedly connected to the opposite inner walls of the protective shell 101, and the ends of the two branch pipes 107 are evenly and equidistantly fixedly connected to multiple flushing nozzles 108 connected to the inside thereof. One side of the two branch pipes 107 is fixedly connected to one end of a bent pipe 109, and the other ends of the two bent pipes 109 are fixedly connected to the output end of a pressure water pump 110, and the input end of the pressure water pump 110 is fixedly connected to a water storage tank 111, and the bottom of the water storage tank 111 is symmetrically and fixedly connected to two support arms 112. Two isolation plates 103 are fixedly connected between the opposite inner walls of the protective shell 101, the top ends of the two isolation plates 103 are fixedly connected with an inclined plate 104, and the bottom ends of the two inclined plates 104 are fixedly connected with a lower hopper 106;

[0040] The rubbing mechanism 300 is used to rub the overlapping and bonded seaweed to separate them for easy removal of impurities. The rubbing mechanism 300 includes two L-shaped plates 301. Three connecting columns 302 are fixedly connected to the side walls of the two L-shaped plates 301 at equal distances. The ends of the three connecting columns 302 are fixedly connected to sliding rings 303. The two L-shaped plates 301 are each provided with a sliding hole 306. A linkage block 307 is slidably sleeved in the sliding hole 306. One end of a connecting rod 308 is fixedly connected to the end of the linkage block 307. The other end of the connecting rod 308 is rotatably connected to a rocking rod 309, a positioning shaft 2 310 is fixedly connected at the center position of the rocking arm 309, a tooth column 311 is fixedly sleeved on the outside of the positioning shaft 2 310, a rack 312 is meshedly connected to the bottom of the rack 311, a slide rail column 315 is fixedly connected to the end of the rack 312, a linkage block 2 316 is slidably sleeved in the slide rail column 315, a circular plate 317 is fixedly connected to the end of the linkage block 2 316, an output end of a servo motor 2 318 is fixedly connected at the center position of the circular plate 317, and a cutting blade 305 is fixedly connected to the side walls of the three connecting columns 302. Elastic convex rings 304 are fixedly provided on the outer walls of the three sliding rings 303, and sliding holes 314 are opened in the three connecting columns 302. The limiting baffle 105 is slidably sleeved in the sliding hole 314, and the limiting baffle 105 is fixedly connected to the inner wall of the isolation plate 103; the end of the second positioning shaft 310 is rotatably connected to the positioning plate 319, and the limiting arm 313 is slidably clamped in the rack 312, and the positioning plate 319 and the limiting arm 313 are fixedly connected to the inner wall of the protective shell 101.

[0041] Specifically, a large amount of wet seaweed is put between the two inclined plates 104, and then the clean water in the water storage tank 111 is pressurized into the bent pipes 109 on both sides by the pressure water pump 110, and then the seaweed is sprayed and washed by the multiple flushing nozzles 108 at the ends of the branch pipes 107, and at the same time, the circular plate 317 is driven to rotate by the servo motor 318, so that the linkage block 316 on the outer wall of the circular plate 317 slides back and forth in the slide rail column 315, and then the rack 312 drives the tooth column 311 to reciprocate. Since the positioning shaft 310 and the rocking arm 309 are fixed, the tooth column 311 can drive the rocking arm 309 to swing back and forth, and when it swings, the two ends of the tooth column 311 can swing back and forth. The two connecting rods 308 are pulled so that the linkage block 307 at the end of the connecting rod 308 can slide back and forth in the sliding hole 306 of the L-shaped plate 301, and the L-shaped plate 301, the three connecting columns 302 and the sliding ring 303 are driven to slide back and forth on the surface of the feed roller 202. Since the sliding rings 303 on the surfaces of the two feed rollers 202 slide back and forth in opposite directions, the elastic convex rings 304 on the outer walls of the sliding rings 303 on both sides can rub the surface of the seaweed back and forth, so that the seaweeds attached together can be separated, and at the same time, the impurities on the seaweed attachment surface are washed away by the washing nozzle 108, so as to facilitate the cleaning of impurities on the seaweed with more mucus;

[0042] The extension of the cylinder 208 can drive the sleeve seat 207 and the roller 201 to move, so that the roller 201 can drive the feed roller 202 and the sliding seat 203 to slide in the limiting groove plate 204, so as to facilitate the adjustment of the distance between the two feed rollers 202, so that the unloading mechanism 200 can feed different kinds of seaweed, and the two L-shaped plates 301 can drive the cutting blades 305 to stagger each other. When the seaweed is cleaned, it can be quickly cut and crushed by the fast-moving cutting blades 305, so it is convenient for the subsequent processing of sodium alginate.

[0043] Embodiment 1

[0044] like Figure 5-6As shown, in this embodiment, the unloading mechanism 200 includes two rollers 201, the outside of the two rollers 201 is fixedly sleeved with a feed roller 202, the ends of the two rollers 201 are fixedly connected with a sliding seat 203, the outside of the two sliding seats 203 is slidably clamped with a limit slot plate 204, the limit slot plate 204 is fixedly connected to the inner wall of the protective shell 101, the ends of the two rollers 201 are rotatably sleeved with a sleeve seat 207, one end of the two sleeve seats 207 is fixedly connected to the cylinder 208, and the other ends of the two cylinders 208 are fixedly connected to a connecting piece 209 fixedly connected to the protective shell 101. A plurality of V-shaped grooves 205 are annularly and equidistantly opened on the outer walls of the two feed rollers 202, and a plurality of debris removal balls 206 are rotatably connected to the V-shaped grooves 205 at a medium distance, and adjacent debris removal balls 206 conflict with each other. The ends of the two roller shafts 201 are fixedly sleeved with a synchronous pulley 210, one end of a synchronous belt 211 is sleeved on the two synchronous pulleys 210, and the other ends of the two synchronous belts 211 are sleeved with a synchronous pulley 212, a positioning shaft 213 is fixedly connected at the center position of the two synchronous pulleys 212, the outer rotation of the positioning shaft 213 is connected to the installation frame 214, the outer walls of the two positioning shafts 213 are fixedly sleeved with spur gears 215 that are meshed with each other, and the end of one positioning shaft 213 is fixedly connected to the output end of a servo motor 216.

[0045] In this embodiment, the output end of the servo motor 1 216 in the unloading mechanism 200 can drive the two spur gears 215 to mesh and rotate, and then the synchronous pulley 212 and the synchronous belt 211 drive the synchronous pulley 1 210 to rotate synchronously, so that the two feeding rollers 202 can be driven to rotate in relative directions, so that the seaweed can be rolled for uniform unloading, so that the seaweed impurity removal efficiency can be improved. Since the V-grooves 205 on the surface of the feeding roller 202 are provided with a plurality of conflicting impurity cleaning balls 206 at medium distances, when the sliding ring 303 slides along the feeding roller 202, the inner wall of the sliding ring 303 will drive the impurity cleaning balls 206 to roll under the action of friction, and the adjacent impurity cleaning balls 206 will rotate. 6 maintains resistance between them, so that the cleaning balls 206 on the entire feed roller 202 will keep rotating in the same direction. Since the feed roller 202 will continuously drive the seaweed to feed, the cleaning balls 206 rotating in the vertical direction with the feed roller 202 will have friction contact with the surface of the seaweed, so that the stubborn stains or impurities that have not been washed off the surface of the seaweed can be rolled and cleaned. Since the sliding rings 303 on the outer walls of the two feed rollers 202 will slide in opposite directions, the cleaning balls 206 on the surfaces of the feed rollers 202 on both sides will also keep rotating in opposite directions. Therefore, the rubbing force on the seaweed can be further increased, so that the tightly bonded seaweed can be quickly separated, thereby further improving the cleaning effect of the device.

[0046] The present invention also provides a sodium alginate processing impurity cleaning process, which specifically comprises the following steps:

[0047] Step 1: a large amount of wet seaweed is put between two inclined plates 104, and then the clean water in the water storage tank 111 is pressurized into the bent pipes 109 on both sides by the pressure water pump 110, and then the seaweed is sprayed and washed by multiple washing nozzles 108 at the end of the branch pipe 107;

[0048] Step 2: The synchronous pulley 212 and the synchronous belt 211 drive the synchronous pulley 1 210 to rotate synchronously, thereby driving the two feeding rollers 202 to rotate in relative directions, so that the seaweed can be rolled for uniform feeding;

[0049] Step 3: The servo motor 318 drives the circular plate 317 to rotate, so that the linkage block 316 on the outer wall of the circular plate 317 slides back and forth in the slide rail column 315, and then the rack 312 drives the tooth column 311 to rotate back and forth. Since the positioning shaft 310 and the rocking arm 309 are fixed, the tooth column 311 can drive the rocking arm 309 to rock back and forth;

[0050] Step 4: Make the linkage block 307 at the end of the connecting rod 308 slide back and forth in the sliding hole 306 of the L-shaped plate 301, and drive the L-shaped plate 301, the three connecting columns 302 and the sliding ring 303 to slide back and forth on the surface of the feed roller 202. Since the sliding rings 303 on the surfaces of the two feed rollers 202 slide back and forth in opposite directions, the elastic convex rings 304 on the outer walls of the sliding rings 303 on both sides can rub the surface of the seaweed back and forth;

[0051] Step 5: When the sliding ring 303 slides along the feed roller 202, the inner wall of the sliding ring 303 will drive the cleaning balls 206 to roll under the action of friction, and the adjacent cleaning balls 206 will keep in contact with each other, so that the cleaning balls 206 on the entire feed roller 202 will keep rotating in the same direction. Since the feed roller 202 will continuously drive the seaweed to feed, the cleaning balls 206 that rotate perpendicularly to the feed roller 202 will frictionally contact with the surface of the seaweed.

[0052] Step 6: The two L-shaped plates 301 can drive the cutting blades 305 to interlace with each other, and the seaweed after the impurities are removed can be quickly cut and crushed by the fast-moving cutting blades 305.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sodium alginate processing impurity cleaning device, characterized in that: include: A flushing mechanism (100), the flushing mechanism (100) being used to perform pressure flushing on the pre-treated seaweed; A feeding mechanism (200), wherein the feeding mechanism (200) is used to feed the seaweed at a uniform speed; A rubbing mechanism (300) is used to rub the overlapping and sticky seaweed to separate them for easy removal of impurities. The rubbing mechanism (300) comprises two L-shaped plates (301). Three connecting columns (302) are fixedly connected to the side walls of the two L-shaped plates (301) at equal distances. The ends of the three connecting columns (302) are fixedly connected to sliding rings (303). The two L-shaped plates (301) are each provided with a sliding hole (306). A linkage block (307) is slidably sleeved in the sliding hole (306). One end of a connecting rod (308) is fixedly connected to the end of the linkage block (307). The other end of the connecting rod (308) is rotatably connected to a rocking A rocking rod (309), wherein a second positioning shaft (310) is fixedly connected at the center position of the rocking rod (309), a tooth column (311) is fixedly sleeved on the outside of the second positioning shaft (310), a rack (312) is meshedly connected to the bottom of the tooth column (311), a sliding rail column (315) is fixedly connected to the end of the rack (312), a linkage block (316) is slidably sleeved in the sliding rail column (315), a circular plate (317) is fixedly connected to the end of the linkage block (316), an output end of a servo motor (318) is fixedly connected at the center position of the circular plate (317), and a cutting blade (305) is fixedly connected to the side walls of the three connecting columns (302).

2. The sodium alginate processing impurity cleaning equipment according to claim 1, characterized in that: The flushing mechanism (100) comprises a protective shell (101), two supporting legs (102) are symmetrically fixedly connected to opposite side walls of the protective shell (101), branch pipes (107) are fixedly connected to opposite inner walls of the protective shell (101), and ends of the two branch pipes (107) are fixedly connected at equal distances to a plurality of flushing nozzles (108) connected to the interior thereof.

3. The sodium alginate processing impurity cleaning equipment according to claim 2, characterized in that: One side of the two branch pipes (107) is fixedly connected to one end of a bent pipe (109), the other ends of the two bent pipes (109) are fixedly connected to the output end of a pressure water pump (110), the input end of the pressure water pump (110) is fixedly connected to a water storage tank (111), and the bottom of the water storage tank (111) is symmetrically fixedly connected to two support arms (112).

4. The sodium alginate processing impurity cleaning equipment according to claim 3, characterized in that: Two isolation plates (103) are fixedly connected between the opposite inner walls of the protective shell (101), the top ends of the two isolation plates (103) are fixedly connected with an inclined plate (104), and the bottom ends of the two inclined plates (104) are fixedly connected with a lower hopper (106).

5. The sodium alginate processing impurity cleaning equipment according to claim 4, characterized in that: The unloading mechanism (200) comprises two roller shafts (201), the outsides of the two roller shafts (201) are fixedly sleeved with a feed roller (202), the ends of the two roller shafts (201) are fixedly connected with a sliding seat (203), the outsides of the two sliding seats (203) are slidably clamped with a limiting slot plate (204), the limiting slot plate (204) is fixedly connected to the inner wall of the protective shell (101), the ends of the two roller shafts (201) are rotatably sleeved with a sleeve seat (207), one end of the two sleeve seats (207) is fixedly connected to the cylinder (208), and the other ends of the two cylinders (208) are fixedly connected to a connecting piece (209) fixedly connected to the protective shell (101).

6. The sodium alginate processing impurity cleaning equipment according to claim 5, characterized in that: A plurality of V-shaped grooves (205) are provided in an annular manner at equal intervals on the outer walls of the two feeding rollers (202); a plurality of debris-clearing balls (206) are rotatably connected to the V-shaped grooves (205) at equal intervals, and adjacent debris-clearing balls (206) are in contact with each other.

7. The sodium alginate processing impurity cleaning equipment according to claim 6, characterized in that: The ends of the two roller shafts (201) are fixedly sleeved with synchronous pulleys (210), one end of a synchronous belt (211) is sleeved on the two synchronous pulleys (210), the other ends of the two synchronous belts (211) are sleeved with synchronous pulleys (212), a positioning shaft (213) is fixedly connected at the center of the two synchronous pulleys (212), the outer portion of the positioning shaft (213) is rotatably connected to a mounting frame (214), spur gears (215) meshingly connected are fixedly sleeved on the outer walls of the two positioning shafts (213), and the end of one positioning shaft (213) is fixedly connected to the output end of a servo motor (216).

8. The sodium alginate processing impurity cleaning equipment according to claim 7, characterized in that: An elastic convex ring (304) is fixedly provided on the outer wall of the three sliding rings (303), and a second sliding hole (314) is opened in the three connecting columns (302). A limit baffle (105) is slidably sleeved in the second sliding hole (314), and the limit baffle (105) is fixedly connected to the inner wall of the isolation plate (103).

9. The sodium alginate processing impurity cleaning equipment according to claim 8, characterized in that: The end of the second positioning shaft (310) is rotatably connected to a positioning plate (319), a limiting arm (313) is slidably engaged in the rack (312), and the positioning plate (319) and the limiting arm (313) are fixedly connected to the inner wall of the protective shell (101).

10. The sodium alginate processing impurity cleaning process according to claim, characterized in that: The specific steps include: Step 1: a large amount of wet seaweed is put between two inclined plates (104), and then the clean water in the water storage tank (111) is pressurized into the bent pipes (109) on both sides by a pressure water pump (110), and then the seaweed is sprayed and washed by a plurality of washing nozzles (108) at the end of the branch pipe (107); Step 2: The synchronous pulley 2 (212) and the synchronous belt (211) drive the synchronous pulley 1 (210) to rotate synchronously, thereby driving the two feeding rollers (202) to rotate in relative directions, thereby rolling the seaweed for uniform feeding; Step 3: The circular plate (317) is driven to rotate by the servo motor (318), so that the linkage block (316) on the outer wall of the circular plate (317) slides back and forth in the slide rail column (315), and then the rack (312) drives the tooth column (311) to rotate back and forth. Since the positioning shaft (310) and the rocking arm (309) are fixed, the tooth column (311) can drive the rocking arm (309) to rock back and forth; Step 4: enabling the linkage block 1 (307) at the end of the connecting rod (308) to slide back and forth in the sliding hole 1 (306) of the L-shaped plate (301), and driving the L-shaped plate (301), the three connecting columns (302) and the sliding ring (303) to slide back and forth on the surface of the feed roller (202); since the sliding rings (303) on the surfaces of the two feed rollers (202) slide back and forth in opposite directions, the elastic convex rings (304) on the outer walls of the sliding rings (303) on both sides can rub the surface of the seaweed back and forth; Step 5: When the sliding ring (303) slides along the feed roller (202), the inner wall of the sliding ring (303) drives the cleaning balls (206) to roll under the action of friction, and adjacent cleaning balls (206) keep in contact with each other, so that the cleaning balls (206) on the entire feed roller (202) keep rotating in the same direction. Since the feed roller (202) continuously drives the seaweed to be fed, the cleaning balls (206) that rotate perpendicularly to the feed roller (202) will be in frictional contact with the surface of the seaweed. Step 6: The two L-shaped plates (301) can drive the cutting blades (305) to interlace with each other, and when the seaweed is removed, the seaweed can be quickly cut and crushed by the fast-moving cutting blades (305).

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