Production equipment and processing method of freeze-dried sea cucumber seasoning nori

Abstract

The invention discloses production equipment and a processing method of freeze-dried sea cucumber flavored nori, and relates to the technical field of food production and processing. The production equipment of the freeze-dried sea cucumber seasoning nori comprises a cleaning pool, a crushing box, a pickling box, a cooking box, a forming device, freeze-drying equipment and a packaging machine which are sequentially connected, the cleaning pool is connected with the crushing box through a lifting mechanism, the crushing box is arranged above the cleaning pool, a rotating shaft is arranged in the crushing box, and the packaging machine is arranged above the crushing box. And one end of the rotating shaft is connected with a first driving motor, and the other end of the rotating shaft penetrates through the bottom of the crushing box and extends into the cleaning pool. According to the production equipment and the processing method of the freeze-dried sea cucumber seasoning nori, stirring of the cleaning pool and crushing of raw algae are achieved through the rotating shaft, the lifting mechanism is driven through the transmission shaft, linkage of all the equipment is achieved, energy consumption is reduced, and more nutritional ingredients in sea cucumbers and nori are reserved through the freeze-drying technology.

Description

Technical Field

[0001] The invention relates to the technical field of food production and processing, and in particular to production equipment for freeze-dried sea cucumber seasoned seaweed and a processing method thereof. Background Art

[0002] The current existing seaweed processing process mainly involves spreading, cutting and baking the original algae into dry seaweed, and then further deep-baking, seasoning, cutting and packaging the dry seaweed. Often, multiple and repeated high-temperature baking will cause some nutrients in the sea cucumber or seaweed to be destroyed, which can easily cause the loss of some nutrients in the sea cucumber and seaweed. The existing seaweed production equipment works independently, and there is a lack of linkage between the equipment, which leads to increased energy consumption. Summary of the invention

[0003] In order to improve the problems that the existing seaweed processing method easily causes the loss of nutrients, the production equipment is relatively independent, and the energy consumption is increased, the present invention provides a production equipment and a processing method of freeze-dried sea cucumber seasoned seaweed.

[0004] The specific technical solutions include the following:

[0005] In a first aspect, a production device for freeze-dried sea cucumber seasoned seaweed is provided, comprising a cleaning tank, a crushing box, a pickling box, a cooking box, a forming device, a freeze-drying device and a packaging machine connected in sequence, wherein the cleaning tank is connected to the crushing box through a lifting mechanism, the crushing box is arranged above the cleaning tank, a rotating shaft is arranged in the crushing box, one end of the rotating shaft is connected to a first driving motor, and the other end of the rotating shaft passes through the bottom of the crushing box and extends into the cleaning tank.

[0006] Preferably, the lifting mechanism is arranged on one side inside the cleaning tank.

[0007] Preferably, the pickling box is connected to one side of the crushing box, the cooking box is connected to one side of the pickling box, the forming device is located below the cooking box, the freeze-drying equipment is connected to one side of the forming device, and the packaging machine is connected to one side of the freeze-drying equipment.

[0008] Furthermore, one end of the rotating shaft extending into the cleaning tank is fixedly connected to a stirring rod, and one end of the rotating shaft connected to the first driving motor is also provided with a shearing assembly, and the rotating shaft is transmission-connected to the lifting mechanism via a transmission shaft.

[0009] Among them, by adopting the above technical scheme, the first driving motor drives the rotating shaft to rotate, thereby driving the stirring rod to rotate, stirring the original algae in the cleaning pool, breaking up and stirring the original algae in the cleaning pool, accelerating the sedimentation of dust and sand in the original algae, and improving the cleaning efficiency; the transmission shaft drives the lifting mechanism to salvage the original algae in the cleaning pool and transport it to the crushing box, and at the same time the rotating shaft drives the rotation of the shearing component to achieve the crushing of the original algae in the crushing box; the linkage between the cleaning pool, the crushing box and the lifting mechanism is achieved through the rotating shaft, thereby improving the utilization rate of energy and reducing energy consumption; the original algae is seasoned by setting a pickling box, and the pickled original algae is steamed in a cooking box to reduce the presence of microorganisms. The cooked original algae supports the original algae embryo through a molding device, and then the original algae embryo is freeze-dried by a freeze-drying device to retain more nutrients in the product seaweed, and is bagged and packaged by a packaging machine.

[0010] Furthermore, the shearing assembly includes a first shearing piece and a second shearing piece rotatably connected to the rotating shaft; the first shearing piece and the second shearing piece have opposite rotation directions, a speed change assembly is arranged between the first shearing piece and the rotating shaft, and a direction change assembly is arranged between the second shearing piece and the rotating shaft.

[0011] By adopting the above technical scheme, the rotation of the first shearing member is increased by the speed change component, and the rotation direction of the second shearing member is changed by the direction change component, so that the rotation directions of the first shearing member and the second shearing member are opposite, and a shear force is formed between the first shearing member and the second shearing member, thereby improving the crushing efficiency of the original algae; by utilizing the thrust on the original algae when the second shearing member rotates, the original algae in the crushing box simultaneously generate centrifugal force, which can push the original algae to the outlet of the crushing box.

[0012] Furthermore, the speed change assembly includes a transmission rod arranged on one side of the rotating shaft, and the two ends of the transmission rod are respectively fixedly connected with the first gear and the second gear; the rotating shaft is provided with a third gear connected to the first gear, and the first shearing piece is also provided with a fourth gear connected to the second gear. The outer peripheral cover of the rotating shaft and the transmission rod is provided with a sealing cover, and the transmission rod is rotatably connected to the sealing cover.

[0013] Preferably, the outer diameter of the third gear is larger than that of the first gear, the outer diameter of the second gear is larger than that of the first gear, and the outer diameter of the second gear is larger than that of the fourth gear.

[0014] By adopting the above technical solution, since the outer diameter of the third gear is larger than that of the first gear, the outer diameter of the second gear is larger than that of the first gear, and the outer diameter of the second gear is larger than that of the fourth gear, when the shaft rotates at a low speed, the high rotation of the first shearing piece is achieved, which is beneficial to crushing the original algae and improving the crushing efficiency.

[0015] Furthermore, the direction-changing assembly includes a first bevel gear fixedly connected to the transmission shaft, and the first bevel gear is respectively connected to the second bevel gear and the third bevel gear on both sides; the second bevel gear is fixedly connected to the rotating shaft, and the third bevel gear is fixedly connected to the second shearing piece.

[0016] By adopting the above technical solution, the first bevel gear cooperates with the second bevel gear and the third bevel gear to change the rotation direction of the second shearing piece, so that the second shearing piece rotates in the opposite direction to the first shearing piece, and a shear force is formed between the first shearing piece and the second shearing piece, thereby improving the efficiency of the original algae crushing.

[0017] Furthermore, the lifting mechanism includes a fixed frame, a transmission roller group is arranged on the fixed frame, the transmission roller group is connected to the transmission shaft, a conveyor belt is wound around the transmission roller group, one end of the conveyor belt is connected to the cleaning pool, and the other end of the conveyor belt is connected to the entrance of the crushing box, and a partition is arranged on the outer surface of the conveyor belt.

[0018] Preferably, the partition is used to salvage the original algae.

[0019] By adopting the above technical solution, the transmission shaft drives the transmission roller group to rotate, thereby driving the rotation of the conveyor belt, and lifting the original algae upward to the entrance of the crushing box; by arranging partitions on the conveyor belt, it is convenient to salvage the original algae and improve the salvage efficiency.

[0020] Furthermore, the pickling box includes a box body, a drum is arranged in the box body, a guide plate is arranged in the drum, a second drive motor for driving the drum to rotate is arranged on the box body, the output end of the second drive motor is transmission-connected with one end of the drum, a seasoning box is arranged at the feed inlet of the drum, a control valve is arranged at the outlet of the seasoning box, a weighing device is arranged below the drum, a control terminal of the control valve is electrically connected to the weighing device, a refrigeration mechanism is arranged below the box body, and the refrigeration mechanism is connected to the interior of the box body.

[0021] Preferably, the box body of the pickling box is connected to the crushing box and the cooking box respectively.

[0022] By adopting the above technical solution, the weight of the original algae in the drum is weighed by a weighing device to obtain the weight of the seasoning to be added, and the amount of the seasoning to be added is controlled by a control valve. At the same time, the second driving motor drives the drum to rotate, and a guide plate is arranged in the drum, which is beneficial to uniformly mix the original algae and the seasoning on the one hand, and convenient for taking out the original algae in the drum on the other hand; by arranging a refrigeration mechanism to cool the inside of the box, the pickling of the original algae is kept at a low temperature, which can inhibit the growth and reproduction of microorganisms and ensure the freshness and hygienic safety of the original algae.

[0023] Furthermore, the control valve comprises a valve body rotatably connected to the outlet of the seasoning box, one end of the valve body is connected to a servo motor, the servo motor is fixedly connected to the box body, and a metering groove is provided on the side wall of the valve body.

[0024] By adopting the above technical solution, the weight of the original algae in the drum is weighed according to the weighing device, so as to calculate the amount of seasoning to be added, and the valve body is driven to rotate by the servo motor to add the seasoning in the metering tank to the drum. The total number of revolutions that the valve body needs to rotate can be calculated by dividing the weight of the seasoning to be added by the weight of the seasoning in the metering tank, thereby realizing automatic quantitative addition of seasoning, reducing the differences between each batch of products, and improving work efficiency.

[0025] Furthermore, the forming device includes a frame, a conveyor belt is arranged on the frame, a stepper motor for driving the conveyor belt to rotate is arranged on the frame, a material distribution component is arranged above the conveyor belt, the material distribution component includes a material distribution box fixed on the frame, the discharge port of the cooking box is connected to the material distribution box, a plurality of discharge pipes are arranged at the bottom of the material distribution box, a valve is arranged on the discharge pipe, a sleeve frame is arranged below the discharge pipe, a lifting component is arranged between the sleeve frame and the frame, the lifting component includes a cylinder fixed on the frame, the telescopic end of the cylinder is connected to a lifting frame, the lifting frame is connected to the sleeve frame, a plurality of guide rods are fixed on the lifting frame, the frame is provided with guide holes matching the guide rods, a pressure plate is connected to the lifting frame at one side of the sleeve frame, and a water-absorbing sponge is arranged on the pressure plate.

[0026] Preferably, a mesh curtain mold is provided on the conveyor belt, and a collecting rack for storing the mesh curtain mold is provided at the output end of the conveyor belt.

[0027] By adopting the above technical scheme, the original algae in the distribution box is quantitatively added to the mesh curtain mold through the control valve, and automatic control is realized to ensure that the weight of each portion of seaweed is consistent; because the original algae in the distribution box are mixed with water, the lifting and lowering of the sleeve frame is controlled by the lifting component to press the sleeve frame on the mesh curtain mold to prevent the original algae from scattering. At the same time, the lifting component drives the pressing plate to lift and lower, and the original algae on the mesh curtain mold is pressed into seaweed. The mesh curtain mold with seaweed is collected by the collecting rack, which is convenient for the subsequent delivery of the mesh curtain mold to the freeze-drying equipment for drying.

[0028] In a second aspect, a method for processing freeze-dried sea cucumber seasoned seaweed is provided, using the production equipment for freeze-dried sea cucumber seasoned seaweed described in the first aspect, comprising the following steps:

[0029] S1. Raw material equipment: select Porphyra yezoensis and sea cucumber as raw materials;

[0030] S2. Cleaning: Soak the raw materials in the water of the cleaning pool to remove sand and impurities on the surface of the raw materials, and clean them by stirring to ensure the cleanliness of the raw materials;

[0031] S3. Shearing: The cleaned algae and sea cucumbers in step S2 are sent to a crushing box for shredding;

[0032] S4 seasoning: The chopped raw material and the raw material weight of 3‰ seasoning mixed in step S3, stored in a pickling box, marinated at 0-4 ℃ for 4 hours, wherein the turn 1 time per hour, to obtain the marinated raw material;

[0033] S5. Cooking: The pickled raw material in step S4 is cooked at high temperature in a cooking box to obtain the cooked raw material;

[0034] S6. Molding: The raw material after cooking is placed in a molding device and packaged according to a weight of 25 g per portion to obtain the packaged raw material;

[0035] S7. Freeze-drying: transporting the packaged raw materials to a freeze-drying device for freeze-drying to obtain freeze-dried seaweed;

[0036] S8. Packaging: Send the freeze-dried seaweed to the packaging machine for bagging.

[0037] Among them, in step S3, the original algae are chopped into 3 cm lengths and the sea cucumbers are chopped into 1 mm pieces to ensure uniform distribution during the seasoning stage.

[0038] Wherein, in step S4, the weight percentage of Prototheca in the chopped raw material is 95%, and the weight percentage of sea cucumber is 5%.

[0039] Wherein, in step S5, the high temperature cooking temperature is 95±5°C and the time is 25 minutes.

[0040] Wherein, in step S7, the freeze-drying process is freeze-drying according to the parameter that the weight percentage of water is ≤5%, and the temperature of the freeze-drying equipment is controlled below -40°C.

[0041] The beneficial effects of the present invention are:

[0042] 1. The cleaning tank, crushing box and lifting mechanism are linked by the rotating shaft to improve energy utilization and reduce energy consumption; the original algae are seasoned by setting up a pickling box, and the pickled original algae are steamed in a cooking box to reduce the presence of microorganisms and ensure the quality of the seaweed; the cooked original algae are supported by the forming device to form the seaweed embryo, and then the freeze-drying equipment is used to freeze-dry the seaweed embryo to retain more nutrients in the seaweed.

[0043] 2. The weight of the original algae in the drum is weighed by the weighing device, so as to calculate the amount of seasoning to be added. The servo motor drives the valve body to rotate, and the seasoning in the metering tank is added to the drum. The total number of revolutions required by the valve body can be calculated by dividing the weight of the seasoning to be added by the weight of the seasoning in the metering tank, so as to realize automatic quantitative addition of seasoning, reduce the difference between each batch of products, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0045] Figure 1 This is a schematic diagram of the structure of the production equipment of freeze-dried sea cucumber seasoned seaweed according to Example 1 of the present invention;

[0046] Figure 2 It is a front view of the production equipment of freeze-dried sea cucumber seasoned seaweed according to Example 1 of the present invention;

[0047] Figure 3 It is a cross-sectional view of the production equipment of freeze-dried sea cucumber seasoned seaweed according to Example 1 of the present invention;

[0048] Figure 4 This is a schematic structural diagram of a rotating shaft according to Embodiment 1 of the present invention;

[0049] Figure 5 for Figure 3 Enlarged view of part A in the middle;

[0050] Description of the symbols in the figure:

[0051] 1-cleaning tank; 2-crushing box; 3-pickle box; 31-box; 32-drum; 321-guide plate; 33-seasoning box; 34-weighing device; 35-refrigeration mechanism; 36-control valve; 361-valve body; 362-servo motor; 363-metering tank; 37-second drive motor; 4-cooking box; 5-forming device; 51-frame; 52-conveyor belt; 53-stepping motor; 54-distribution assembly; 541-distribution box; 542-frame; 545-lifting frame; 546-cylinder; 547-guide rod; 548-pressing plate; 6-freeze drying equipment; 7-packaging machine; 8-lifting mechanism; 81-fixed frame; 82-drive roller group; 83-conveyor belt; 84-partition; 9-rotating shaft; 91-shearing assembly; 911-first shearing piece; 912-second shearing piece; 92-speed change assembly; 921-drive rod; 922-first gear; 923-second gear; 924-third gear; 925-fourth gear; 926-sealing cover; 93-direction change assembly; 932-first bevel gear; 933-second bevel gear; 934-third bevel gear; 94-stirring rod; 95-drive shaft; 10-first drive motor. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0053] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0054] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0055] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0056] In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further introduced and illustrated in conjunction with specific embodiments below.

[0057] Example 1

[0058] See also Figure 1-Figure 5 The freeze-dried sea cucumber seasoned seaweed production equipment shown comprises a cleaning pool 1, a crushing box 2, a pickling box 3, a cooking box 4, a forming device 5, a freeze-drying device 6 and a packaging machine 7 connected in sequence. The cleaning pool 1 is connected to the crushing box 2 through a lifting mechanism 8, and the lifting mechanism 8 is arranged on one side of the cleaning pool 1. The crushing box 2 is arranged above the cleaning pool 1. A rotating shaft 9 is arranged in the crushing box 1. One end of the rotating shaft 9 is connected to a first drive motor 10, and the other end of the rotating shaft 9 passes through the bottom of the crushing box 2 and extends into the cleaning pool 1. A stirring rod 94 is fixedly connected to one end of the rotating shaft 9 extending into the cleaning pool 1. A shearing assembly 91 is also arranged at one end of the rotating shaft 9 connected to the first drive motor 10. The rotating shaft 9 is transmission-connected to the lifting mechanism 8 through a transmission shaft 95. In this embodiment, the pickling box 3 is connected to one side of the crushing box 2, the cooking box 4 is connected to one side of the pickling box 3, the forming device 5 is located below the cooking box 4, the freeze-drying equipment 6 is connected to one side of the forming device 5, and the packaging machine 7 is connected to one side of the freeze-drying equipment 6.

[0059] When in use, the first driving motor 10 drives the rotating shaft 9 to rotate, thereby driving the stirring rod 94 to rotate, stirring the original algae in the cleaning tank 1, breaking up and stirring the original algae in the cleaning tank 1, accelerating the sedimentation of dust and sand in the original algae, and improving the cleaning efficiency; the transmission shaft 95 drives the lifting mechanism 8 to salvage the original algae in the cleaning tank 1 and transport it to the crushing box 2, and the rotating shaft 9 drives the shearing assembly 91 to rotate to achieve the crushing of the original algae in the crushing box 2; the linkage between the cleaning tank 1, the crushing box 2 and the lifting mechanism 8 is achieved through the rotating shaft 9, thereby improving the utilization rate of energy and reducing energy consumption; the original algae are seasoned by setting the pickling box 3, and the pickled original algae are steamed in the cooking box 4 to reduce the presence of microorganisms. The cooked original algae are supported by the forming device 5. The original algae embryos are then freeze-dried by the freeze-drying equipment 6 to retain more nutrients in the product seaweed, and are bagged and packaged by the packaging machine 7.

[0060] The shearing assembly 91 includes a first shearing piece 911 and a second shearing piece 912 which are rotatably connected to the rotating shaft 9; the first shearing piece 911 and the second shearing piece 912 have opposite rotation directions, a speed change assembly 92 is arranged between the first shearing piece 911 and the rotating shaft 9, and a direction change assembly 93 is arranged between the second shearing piece 912 and the rotating shaft 9.

[0061] When in use, the rotation of the first shearing piece 911 is increased by the speed change component 92, and the rotation direction of the second shearing piece 912 is changed by the direction change component 93, so that the rotation directions of the first shearing piece 911 and the second shearing piece 912 are opposite, and a shear force is formed between the first shearing piece 911 and the second shearing piece 912, thereby improving the crushing efficiency of the original algae; by utilizing the thrust of the second shearing piece 912 on the original algae when rotating, the original algae in the crushing box 2 simultaneously generate centrifugal force, which can push the original algae to the outlet of the crushing box 2.

[0062] The speed change assembly 92 includes a transmission rod 921 disposed on one side of the rotating shaft 9, and the two ends of the transmission rod 921 are respectively fixedly connected with a first gear 922 and a second gear 923; the rotating shaft 9 is provided with a third gear 924 that is transmission-connected with the first gear 922, and the first shearing piece 911 is also provided with a fourth gear 925 that is transmission-connected with the second gear 923, and the outer peripheral cover of the rotating shaft 9 and the transmission rod 921 is provided with a sealing cover 926, and the transmission rod 921 is rotationally connected to the sealing cover 926. In this embodiment, the outer diameter of the third gear 924 is greater than the outer diameter of the first gear 922, the outer diameter of the second gear 923 is greater than the outer diameter of the first gear 922, and the outer diameter of the second gear 923 is greater than the outer diameter of the fourth gear 925.

[0063] Since the outer diameter of the third gear 924 is larger than that of the first gear 922, the outer diameter of the second gear 923 is larger than that of the first gear 922, and the outer diameter of the second gear 923 is larger than that of the fourth gear 925, when the shaft 9 rotates at a low speed, the high rotation of the first shearing piece 911 is achieved, which is beneficial to crushing the original algae and improving the crushing efficiency.

[0064] The direction-changing assembly 93 includes a first bevel gear 932 fixedly connected to the transmission shaft 95, and the two sides of the first bevel gear 932 are respectively connected to the second bevel gear 933 and the third bevel gear 934; the second bevel gear 933 is fixedly connected to the rotating shaft 9, and the third bevel gear 934 is fixedly connected to the second shearing piece 912.

[0065] By cooperating with the first bevel gear 932, the second bevel gear 933 and the third bevel gear 934, the rotation direction of the second shearing piece 912 is changed so that the second shearing piece 912 rotates in the opposite direction to the first shearing piece 911, and a shear force is formed between the first shearing piece 911 and the second shearing piece 912, thereby improving the efficiency of the original algae crushing.

[0066] The lifting mechanism 8 includes a fixed frame 81, on which a transmission roller group 82 is arranged, and the transmission roller group 82 is transmission-connected to the transmission shaft 95. A conveyor belt 83 is wound around the transmission roller group 82, one end of the conveyor belt 83 is connected to the cleaning tank 1, and the other end of the conveyor belt 83 is connected to the entrance of the crushing box 2. A partition 84 for salvaging the original algae is arranged on the outer surface of the conveyor belt 83.

[0067] The transmission roller group 82 is driven to rotate by the transmission shaft 95, thereby driving the rotation of the conveyor belt 83 to lift the original algae upward to the entrance of the crushing box 2; by arranging a partition 84 on the conveyor belt 83, it is convenient to salvage the original algae and improve the salvage efficiency.

[0068] The pickling box 3 includes a box body 31, a drum 32 is arranged in the box body 31, a guide plate 321 is arranged in the drum 32, a second drive motor 37 for driving the drum 32 to rotate is arranged on the box body 31, the output end of the second drive motor 37 is transmission-connected with one end of the drum 32, a seasoning box 33 is arranged at the inlet of the drum 32, a control valve 36 is arranged at the outlet of the seasoning box 33, a weighing device 34 is arranged below the drum 32, a control terminal of the control valve 36 is electrically connected to the weighing device 34, a refrigeration mechanism 35 is arranged below the box body 31, and the refrigeration mechanism 35 is connected to the inside of the box body 31. In this embodiment, the box body 31 of the pickling box 3 is connected to the crushing box 2 and the cooking box 4 respectively.

[0069] The weight of the original algae in the drum 32 is weighed by the weighing device 34 to obtain the weight of the seasoning to be added, and the amount of the seasoning to be added is controlled by the control valve 36. At the same time, the second driving motor 37 drives the drum 32 to rotate, and a guide plate 321 is arranged in the drum 32, which is conducive to uniformly mixing the original algae with the seasoning, and convenient for taking out the original algae in the drum 32. The refrigeration mechanism 35 is arranged to cool the inside of the box 31, so that the pickling of the original algae is kept at a low temperature, which can inhibit the growth and reproduction of microorganisms and ensure the freshness and hygienic safety of the original algae.

[0070] The control valve 36 includes a valve body 361 rotatably connected to the outlet of the seasoning box 33 , one end of the valve body 361 is connected to a servo motor 362 , the servo motor 362 is fixedly connected to the box body 31 , and a metering groove 363 is opened on the side wall of the valve body 361 .

[0071] When in use, the weight of the original algae in the drum 32 is weighed by the weighing device 34, so as to calculate the amount of seasoning to be added, and the valve body 361 is driven to rotate by the servo motor 362 to add the seasoning in the metering tank 363 to the drum 32. The total number of revolutions required by the valve body 361 can be calculated by dividing the weight of the seasoning to be added by the weight of the seasoning in the metering tank 363, thereby realizing automatic quantitative addition of seasoning, reducing the differences between each batch of products, and improving work efficiency.

[0072] The forming device 5 includes a frame 51, a conveyor belt 52 is arranged on the frame 51, a stepper motor 53 for driving the conveyor belt 52 to rotate is arranged on the frame 51, a mesh curtain mold is arranged on the conveyor belt 52, a material distribution component 54 is arranged above the conveyor belt 52, and the material distribution component 54 includes a material distribution box 541 fixed on the frame 51, the discharge port of the cooking box 4 is connected to the material distribution box 541, and a plurality of discharge pipes are arranged at the bottom of the material distribution box 541, and a valve is arranged on the discharge pipe. A sleeve frame 542 is provided, and a lifting assembly is provided between the sleeve frame 542 and the frame 51, and the lifting assembly includes a cylinder 546 fixed on the frame 51, and the telescopic end of the cylinder 546 is connected to a lifting frame 545, and the lifting frame 545 is connected to the sleeve frame 542, and a plurality of guide rods 547 are fixed on the lifting frame 545, and the frame 51 is provided with guide holes that match the guide rods 547, and a pressure plate 548 is connected to one side of the sleeve frame 542 on the lifting frame 545, and a water-absorbing sponge is provided on the pressure plate 548. A collection frame for storing the net curtain mold is provided at the output end of the conveyor belt 52.

[0073] The original algae in the distribution box 541 are quantitatively added to the mesh curtain mold through the control valve 36 to realize automatic control and ensure the consistent weight of each portion of seaweed. Since the original algae in the distribution box 541 are mixed with water, the lifting and lowering of the sleeve frame 542 is controlled by the lifting component to press the sleeve frame 542 on the mesh curtain mold to prevent the original algae from scattering. At the same time, the lifting component drives the pressing plate 548 to lift and lower, and the original algae on the mesh curtain mold is pressed into seaweed. The mesh curtain mold containing seaweed is collected by the collecting rack, which is convenient for the subsequent delivery of the mesh curtain mold to the freeze-drying equipment 6 for drying.

[0074] A method for processing freeze-dried sea cucumber seasoned seaweed according to Example 1 comprises the following steps:

[0075] S1. Raw material equipment: select Porphyra yezoensis and sea cucumber as raw materials;

[0076] S2 cleaning: soak the raw material in the water of the cleaning tank 1, remove sand and impurities on the surface of the raw material, and wash it by stirring to ensure that the raw material is clean;

[0077] S3. Shearing: The cleaned algae and sea cucumbers in step S2 were sent to the crushing box 2 for chopping, the algae were chopped into 3cm lengths, and the sea cucumbers were chopped into 1mm pieces to ensure uniform distribution during the seasoning stage;

[0078] S4 seasoning: The chopped raw material in step S3 (95% by weight of the original algae, 5% by weight of the sea cucumber) and the raw material weight 3‰ of the seasoning are mixed and stored in the marinating box 3, marinated at 2 ° C for 4 hours, wherein the material is turned over once per hour to obtain the marinated raw material;

[0079] S5. Cooking: The raw material pickled in step S4 is cooked at high temperature in a cooking box 4 (temperature of 95°C, time of 25min) to kill bacteria in the original algae and reduce the residual microorganisms to obtain the cooked raw material;

[0080] S6 molding: the raw material after cooking into the molding device 5, according to each weight of 25g packaged, to obtain the packaged raw material;

[0081] S7 freeze-drying: The packaged raw materials are transported to the freeze-drying equipment 6 for freeze-drying (freeze-drying according to the parameters of the weight percentage of water ≤5%, the freeze-drying temperature is controlled at -45 ° C), and the freeze-dried seaweed is obtained;

[0082] S8. Packaging: The freeze-dried seaweed is sent to the packaging machine 7 for bagging.

[0083] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A production equipment for freeze-dried sea cucumber seasoned seaweed, characterized in that: The invention comprises a cleaning tank (1), a crushing box (2), a pickling box (3), a cooking box (4), a forming device (5), a freeze-drying device (6) and a packaging machine (7) which are connected in sequence. The cleaning tank (1) is connected to the crushing box (2) through a lifting mechanism (8). The crushing box (2) is arranged above the cleaning tank (1). A rotating shaft (9) is arranged in the crushing box (2). One end of the rotating shaft (9) is connected to a first driving motor (10). The other end of the rotating shaft (9) passes through the bottom of the crushing box (2) and extends into the cleaning tank (1).

2. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 1, characterized in that: One end of the rotating shaft (9) extending into the cleaning tank (1) is fixedly connected to a stirring rod (94), and one end of the rotating shaft (9) connected to the first driving motor (10) is also provided with a shearing assembly (91). The rotating shaft (9) is transmission-connected to the lifting mechanism (8) via a transmission shaft (95).

3. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 2, characterized in that: The shearing assembly (91) comprises a first shearing piece (911) and a second shearing piece (912) which are rotatably connected to the rotating shaft (9); the first shearing piece (911) and the second shearing piece (912) rotate in opposite directions, a speed change assembly (92) is arranged between the first shearing piece (911) and the rotating shaft (9), and a direction change assembly (93) is arranged between the second shearing piece (912) and the rotating shaft (9).

4. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 3, characterized in that: The speed change assembly (92) comprises a transmission rod (921) arranged on one side of the rotating shaft (9), and the two ends of the transmission rod (921) are respectively fixedly connected with a first gear (922) and a second gear (923); the rotating shaft (9) is provided with a third gear (924) which is transmission-connected to the first gear (922), and the first shearing piece (911) is also provided with a fourth gear (925) which is transmission-connected to the second gear (923); the outer peripheral cover of the rotating shaft (9) and the transmission rod (921) is provided with a sealing cover (926), and the transmission rod (921) is rotatably connected to the sealing cover (926).

5. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 3, characterized in that: The direction-changing assembly (93) comprises a first bevel gear (932) fixedly connected to the transmission shaft (95), and the two sides of the first bevel gear (932) are respectively transmission-connected to the second bevel gear (933) and the third bevel gear (934); the second bevel gear (933) is fixedly connected to the rotating shaft (9), and the third bevel gear (934) is fixedly connected to the second shearing piece (912).

6. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 2, characterized in that: The lifting mechanism (8) comprises a fixed frame (81), a transmission roller group (82) is arranged on the fixed frame (81), the transmission roller group (82) is in transmission connection with the transmission shaft (95), a conveyor belt (83) is wound around the transmission roller group (82), one end of the conveyor belt (83) is connected to the cleaning tank (1), and the other end of the conveyor belt (83) is connected to the entrance of the crushing box (2), and a partition plate (84) is arranged on the outer surface of the conveyor belt (83).

7. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 1, characterized in that: The pickling box (3) comprises a box body (31), a drum (32) is arranged in the box body (31), a guide plate (321) is arranged in the drum (32), a second drive motor (37) for driving the drum (32) to rotate is arranged on the box body (31), an output end of the second drive motor (37) is transmission-connected with one end of the drum (32), a seasoning box (33) is arranged at the inlet of the drum (32), a control valve (36) is arranged at the outlet of the seasoning box (33), a weighing device (34) is arranged below the drum (32), a control terminal of the control valve (36) is electrically connected with the weighing device (34), a refrigeration mechanism (35) is arranged below the box body (31), and the refrigeration mechanism (35) is connected to the inside of the box body (31).

8. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 7, characterized in that: The control valve (36) comprises a valve body (361) rotatably connected to the outlet of the seasoning box (33); one end of the valve body (361) is connected to a servo motor (362); the servo motor (362) is fixedly connected to the box (31); and a metering groove (363) is provided on the side wall of the valve body (361).

9. The freeze-dried sea cucumber seasoned seaweed production equipment according to claim 1, characterized in that: The forming device (5) comprises a frame (51), a conveyor belt (52) is arranged on the frame (51), a stepping motor (53) is arranged on the frame (51) for driving the conveyor belt (52) to rotate, a material distribution component (54) is arranged above the conveyor belt (52), the material distribution component (54) comprises a material distribution box (541) fixed on the frame (51), the discharge port of the cooking box (4) is connected to the material distribution box (541), a plurality of discharge pipes are arranged at the bottom of the material distribution box (541), a valve is arranged on the discharge pipe, and a sleeve frame (542) is arranged below the discharge pipe. ), a lifting assembly is arranged between the sleeve frame (542) and the frame (51), the lifting assembly comprises a cylinder (546) fixed on the frame (51), the telescopic end of the cylinder (546) is connected with a lifting frame (545), the lifting frame (545) is connected with the sleeve frame (542), a plurality of guide rods (547) are fixed on the lifting frame (545), the frame (51) is provided with guide holes matched with the guide rods (547), a pressure plate (548) is connected to one side of the sleeve frame (542) on the lifting frame (545), and a water-absorbing sponge is arranged on the pressure plate (548).

10. A method for processing freeze-dried sea cucumber seasoned seaweed, characterized in that: The production equipment of freeze-dried sea cucumber seasoning seaweed according to any one of claims 1 to 9 comprises the following steps: S1. Raw material equipment: select Porphyra yezoensis and sea cucumber as raw materials; S2 cleaning: soak the raw material in the water of the cleaning tank (1), remove sand and impurities on the surface of the raw material, and wash it by stirring to ensure that the raw material is clean; S3. Shearing: The cleaned algae and sea cucumbers in step S2 are sent to the crushing box (2) for shredding; S4 seasoning: The chopped raw material and the raw material weight 3‰ seasoning mixed, stored in a pickling box (3), marinated at 0-4 ℃ conditions for 4 hours, wherein the turn once per hour to obtain the marinated raw material; S5. Cooking: The raw material pickled in step S4 is cooked at high temperature in a cooking box (4) to obtain the cooked raw material; S6. Molding: The raw material after cooking is placed in a molding device (5), and packaged according to a weight of 25 g per portion to obtain the packaged raw material; S7. Freeze-drying: The packaged raw materials are transported to a freeze-drying device (6) for freeze-drying to obtain freeze-dried seaweed; S8. Packaging: The freeze-dried seaweed is sent to a packaging machine (7) for bagging.

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