Deep processing system for extracting soybean protein peptide

Abstract

The invention discloses a deep processing system for extracting soybean protein peptide, and belongs to the technical field of soybean protein peptide processing. A deep processing system for extracting soybean protein peptide comprises a mounting frame, a material storage box is fixedly arranged at the top of the mounting frame, a drying box is rotationally connected to the lower side of the mounting frame, a liquid drainage pipe is arranged between the material storage box and the drying box, and a pneumatic cavity and a drying cavity are formed in the drying box; the end, away from the storage box, of the liquid drainage pipe penetrates through the mounting frame and the pneumatic cavity and extends into the drying cavity, a scraping assembly is arranged in the drying cavity, an exhaust assembly connected with the scraping assembly is arranged in the pneumatic cavity, a driving motor used for driving the scraping assembly to work is arranged on the mounting frame, and an air guide pipe used for conveying hot air is connected to the drying box. The soybean protein peptide drying device can improve the drying evaporation effect of feed liquid and guarantee the discharging efficiency after soybean protein peptide drying.

Description

Technical Field

[0001] The invention relates to the technical field of soybean protein peptide processing, in particular to a deep processing system for extracting soybean protein peptide. Background Art

[0002] Soy protein peptide is a pure natural nutrient extracted from soybeans and is also an important component of human cells. It is mainly composed of 2-10 amino acids and has a molecular weight of less than 3000. It plays an extremely important role in life activities and has significant medical and health care effects in anti-hypertension, anti-cholesterol, anti-thrombosis, eliminating human fatigue, protecting the liver, preventing arteriosclerosis, enhancing human physical fitness and muscle strength, enhancing human immunity, and treating diabetes. It is a functional health food suitable for both young and old.

[0003] In the process of producing soybean peptide powder, the soybean peptide in solution is a mixture of water and soybean peptide powder. In the existing process of preparing soybean peptide powder, a dryer is usually used to dry the soybean peptide solution to evaporate the water. However, when drying the soybean protein peptide, the soybean protein peptide liquid material has adhesive properties, and part of the undried liquid material will contact the inner wall of the shell, and the liquid material will adhere to the inner wall of the shell, thereby reducing the discharge efficiency of the equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a deep processing system for extracting soybean protein peptides.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A deep processing system for extracting soybean protein peptides, comprising a mounting frame, a material storage box is fixedly arranged on the top of the mounting frame, a drying box is rotatably connected to the lower side of the mounting frame, a drainage pipe is arranged between the material storage box and the drying box, an atomizing nozzle is fixedly arranged at the bottom of the drainage pipe, a pneumatic chamber and a drying chamber are arranged inside the drying box, one end of the drainage pipe away from the material storage box passes through the mounting frame and the pneumatic chamber and extends into the drying chamber, a scraper assembly is arranged in the drying chamber, an exhaust assembly connected to the scraper assembly is arranged in the pneumatic chamber, a driving motor for driving the scraper assembly to work is arranged on the mounting frame, and an air guide pipe for transmitting hot air is connected to the drying box.

[0006] Preferably, the scraper assembly includes a reciprocating screw rotatably connected in the drying box and connected to the output shaft of the driving motor, a sleeve threadedly connected to the reciprocating screw, and a scraper seat fixedly connected to the sleeve via a connecting rod, and the scraper seat movably abuts against the inner wall of the drying chamber.

[0007] Preferably, sleeves are fixedly provided on both upper and lower sides of the sleeve, the sleeves are slidably connected to the drying box, and the sleeves are sleeved on the outside of the reciprocating screw and are in the same straight line as the central axis of the reciprocating screw.

[0008] Preferably, the scraper seat is a bottom plate seat that movably abuts against the inner side wall of the drying chamber, and inclined plates are arranged on both sides of the bottom plate seat, and the inclined plates are made of flexible metal plates.

[0009] Preferably, the outer side of the sleeve is rotatably connected to a main bevel gear slidably connected to the reciprocating screw, the base plate seat is rotatably connected to a rotating rod, the rotating rod is provided with a knocking piece that movably abuts against the inclined plate, and the end of the rotating rod is provided with a secondary bevel gear that meshes with the main bevel gear.

[0010] Preferably, a guide groove is provided on the reciprocating screw, and a guide bar slidably connected in the guide groove is provided on the inner side wall of the main bevel gear.

[0011] Preferably, a driving gear is fixedly provided on the top of the reciprocating screw rod, and a driven gear meshing with the driving gear is provided on the inner wall of the pneumatic cavity.

[0012] Preferably, the outer side wall of the drying box is rotatably connected with a fixing ring connected to the mounting frame, the air guide pipe is fixedly connected to the fixing ring, and a one-way valve is arranged in the air guide pipe.

[0013] Preferably, the pneumatic component includes a piston plate fixed on the top of the sleeve, the piston plate is slidably connected in the pneumatic chamber, the piston plate is slidably connected to the drain pipe, the inner wall of the drying chamber is provided with an exhaust port that is interconnected with the pneumatic chamber, a sealing block is slidably connected in the exhaust port, an elastic element is arranged between the sealing block and the inner wall of the pneumatic chamber, and an exhaust channel is provided on the sealing block.

[0014] Preferably, the drain pipe is provided with a feed port at the bottom inner wall of the storage box, and an air intake channel is provided in the side wall of the drain pipe.

[0015] Compared with the prior art, the present invention provides a deep processing system for extracting soybean protein peptides, which has the following beneficial effects: 1. The deep processing system for extracting soybean protein peptides effectively prevents the liquid from adhering to the inner wall of the drying box by cooperating the scraping component and the exhaust component, thereby improving the drying and evaporation effect of the liquid and ensuring the discharge efficiency of the soybean protein peptide after drying.

[0016] 2. The deep processing system for extracting soybean protein peptides is such that when the scraper seat scrapes the liquid adhered to the inner wall of the drying box, the main bevel gear and the auxiliary bevel gear are meshed and transmitted, so that the rotating rod drives the knocking member to knock the inclined plate back and forth, so that when the inclined plate scrapes the liquid on the inner wall of the drying box, the liquid will not adhere to the outer side of the inclined plate. On the one hand, it avoids the accumulation of liquid on the scraper seat and affects the drying evaporation efficiency of water in the liquid. On the other hand, the inclined plate shakes after knocking, so that the liquid adhered to the outer side of the inclined plate splashes radially, thereby improving the evaporation effect of the liquid after scraping, and further improving the discharge efficiency of the soybean protein peptide after drying.

[0017] 3. The deep processing system for extracting soybean protein peptides is equipped with a sleeve on the outside of the reciprocating screw rod, so that the sleeve can shield and protect the outside of the reciprocating screw rod, prevent the liquid or dried soybean protein peptide from adhering to the track groove of the reciprocating screw rod, and ensure the normal displacement transmission of the sleeve.

[0018] 4. The deep processing system for extracting soybean protein peptides, when the piston plate moves downward, the hot air in the pneumatic chamber applies thrust to the blocking block, and the blocking block moves into the drying chamber, so that the exhaust channel of the blocking block is placed in the drying chamber. At this time, the pneumatic chamber is connected with the drying chamber, and the air in the pneumatic chamber is discharged to the drying chamber. On the one hand, the hot air is used to dry and evaporate the liquid feed, and on the other hand, the hot air discharged into the drying chamber blows the falling liquid feed, which speeds up the drying speed of the liquid feed and keeps the liquid feed away from the inner wall of the drying chamber, reducing the probability of the liquid feed contacting the inner wall of the drying chamber, and improving the discharge efficiency of the liquid feed after the soybean protein peptide is dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged structural diagram of the middle part; Figure 4 It is a schematic diagram of the cross-sectional structure of the drying oven of the present invention; Figure 5 This is a schematic diagram of the structure of the blocking block of the present invention when it is not moved; Figure 6 It is a schematic diagram of the structure of the blocking block of the present invention when it moves under force; Figure 7 It is a schematic diagram of the cross-sectional structure of the scraper seat of the present invention.

[0020] In the figure: 1. mounting frame; 2. material storage box; 3. drying box; 301. pneumatic chamber; 302. drying chamber; 4. drain pipe; 401. atomizing nozzle; 402. feed port; 403. air inlet channel; 5. driving motor; 6. air guide pipe; 7. reciprocating screw; 701. sleeve; 7011. main bevel gear; 702. scraper seat; 7021. bottom plate seat; 7022. inclined plate; 8. sleeve; 9. rotating rod; 901. knocking piece; 902. secondary bevel gear; 10. guide groove; 1001. guide strip; 11. driving gear; 111. driven gear; 12. piston plate; 13. exhaust port; 131. sealing block; 132. elastic element; 133. exhaust channel; 14. fixing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components; for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example: Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A deep processing system for extracting soybean protein peptides, including a mounting frame 1, a storage box 2 is fixedly arranged on the top of the mounting frame 1, a drying box 3 is rotatably connected to the lower side of the mounting frame 1, a drain pipe 4 is arranged between the storage box 2 and the drying box 3, a pneumatic chamber 301 and a drying chamber 302 are arranged inside the drying box 3, an end of the drain pipe 4 away from the storage box 2 passes through the mounting frame 1 and the pneumatic chamber 301 and extends into the drying chamber 302, an atomizing nozzle 401 is fixedly arranged at the bottom of the drain pipe 4, a scraping assembly is arranged in the drying chamber 302, an exhaust assembly connected to the scraping assembly is arranged in the pneumatic chamber 301, a driving motor 5 for driving the scraping assembly is arranged on the mounting frame 1, and an air guide pipe 6 for transmitting hot air is connected to the drying box 3.

[0025] Specifically, the storage box 2 stores soybean protein peptide liquid, which is discharged into the drying chamber 302 through the drain pipe 4 and sprayed in the drying chamber 302 through the atomizing nozzle 401. The air duct 6 introduces hot air into the drying box 3, and the hot air dries and evaporates the atomized liquid. By cooperating with the scraping component and the exhaust component, the liquid can be effectively prevented from adhering to the inner wall of the drying box 3, thereby improving the drying and evaporation effect of the liquid and ensuring the discharge efficiency of the soybean protein peptide after drying.

[0026] Reference Figure 1 , Figure 2 and Figure 3 As a preferred technical solution of the present invention, further, the scraper assembly includes a reciprocating screw 7 rotatably connected in the drying box 3 and connected to the output shaft of the driving motor 5, a sleeve 701 threadedly connected to the reciprocating screw 7, and a scraper seat 702 fixedly connected to the sleeve 701 through a connecting rod, and the scraper seat 702 is movably abutted against the inner wall of the drying chamber 302.

[0027] Specifically, when the scraper assembly is running, the drive motor 5 is controlled to work, the output shaft of the drive motor 5 drives the reciprocating screw 7 to rotate, and the sleeve 701 reciprocates along the axial direction of the reciprocating screw 7, so that when the sleeve 701 moves, the scraper seat 702 is driven to move up and down through the connecting rod, so that the scraper seat 702 scrapes off the liquid adhered to the inner wall of the drying chamber 302, thereby ensuring the discharge amount of the soybean protein peptide.

[0028] Reference Figure 1 , Figure 2 and Figure 3 As a preferred technical solution of the present invention, further, sleeves 8 are fixed on both upper and lower sides of the sleeve 701, and the sleeves 8 are slidably connected to the drying box 3. The sleeves 8 are sleeved on the outside of the reciprocating screw 7 and are in the same straight line as the central axis of the reciprocating screw 7.

[0029] Specifically, by sleeve-arranging the sleeve 8 on the outside of the reciprocating screw 7, the sleeve 8 can shield and protect the outside of the reciprocating screw 7, preventing the liquid or dried soybean protein peptide from adhering to the track groove of the reciprocating screw 7, thereby ensuring the normal displacement transmission of the sleeve 701.

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 As a preferred technical solution of the present invention, further, the scraper seat 702 is movably opposed to the bottom plate seat 7021 of the inner wall of the drying chamber 302, and the inclined plates 7022 are arranged on both sides of the bottom plate seat 7021, and the inclined plates 7022 are made of flexible metal plates.

[0031] Furthermore, the outer side of the sleeve 701 is rotatably connected to a main bevel gear 7011 which is slidably connected to the reciprocating screw 7, the base plate seat 7021 is rotatably connected to a rotating rod 9, the rotating rod 9 is provided with a knocking piece 901 which is movably abutted against the inclined plate 7022, and the end of the rotating rod 9 is provided with a secondary bevel gear 902 which meshes with the main bevel gear 7011.

[0032] Furthermore, a guide groove 10 is provided on the reciprocating screw 7 , and a guide bar 1001 slidably connected in the guide groove 10 is provided on the inner wall of the main bevel gear 7011 . The inner diameter width of the guide groove 10 is smaller than the inner diameter width of the spiral track groove of the reciprocating screw 7 .

[0033] Specifically, when the scraper seat 702 scrapes the liquid adhered to the inner wall of the drying chamber 302, the main bevel gear 7011 and the auxiliary bevel gear 902 are meshed and transmitted, so that the rotating rod 9 drives the knocking member 901 to knock the inclined plate 7022 back and forth, so that when the inclined plate 7022 scrapes the liquid on the inner wall of the drying chamber 302, the liquid will not adhere to the outer side of the inclined plate 7022. On the one hand, it avoids the accumulation of liquid on the scraper seat 702 and affects the drying evaporation efficiency of water in the liquid. On the other hand, the inclined plate 7022 shakes after knocking, so that the liquid adhered to the outer side of the inclined plate 7022 splashes radially, so that the splashed liquid contacts with hot air, thereby improving the evaporation effect of the liquid after scraping, and further improving the discharge efficiency of the soy protein peptide after drying.

[0034] Reference Figure 2 and Figure 3 As a preferred technical solution of the present invention, further, a driving gear 11 is fixedly provided on the top of the reciprocating screw 7, and a driven gear 111 meshing with the driving gear 11 is provided on the inner wall of the pneumatic cavity 301.

[0035] Specifically, when the reciprocating screw 7 rotates, it drives the driving gear 11 to engage with the driven gear 111 in the drying box 3 for transmission, and the driven gear 111 drives the drying box 3 to rotate relative to the mounting frame 1, so that the scraper seat 702 that reciprocates along the axial direction of the reciprocating screw 7 can completely scrape off the liquid adhered to the inner wall of the drying chamber 302, and there is no need to set the scraper seat 702 as an annular structure that matches the inner wall of the drying chamber 302, thereby reducing the adhesion area of ​​the liquid on the scraper seat 702.

[0036] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As a preferred technical solution of the present invention, further, the outer wall of the drying box 3 is rotatably connected with a fixing ring 14 connected to the mounting frame 1, the air duct 6 is fixedly connected to the fixing ring 14, and a one-way valve is arranged in the air duct 6.

[0037] Furthermore, the pneumatic component includes a piston plate 12 fixed on the top of the sleeve 8, the piston plate 12 is slidably connected in the pneumatic chamber 301, the piston plate 12 is slidably connected to the drain pipe 4, the inner wall of the drying chamber 302 is provided with an exhaust port 13 which is interconnected with the pneumatic chamber 301, a sealing block 131 is slidably connected in the exhaust port 13, an elastic element 132 is arranged between the sealing block 131 and the inner wall of the pneumatic chamber 301, and an exhaust channel 133 is provided on the sealing block 131.

[0038] Specifically, the sleeve 8 drives the piston plate 12 to move up and down as the scraper seat 702 moves up and down. When the piston plate 12 moves down, the hot air in the pneumatic chamber 301 applies a thrust to the blocking block 131, and the blocking block 131 moves toward the center of the drying chamber 302, so that the exhaust channel 133 of the blocking block 131 is placed in the drying chamber 302. At this time, the pneumatic chamber 301 is connected with the drying chamber 302, and the air in the pneumatic chamber 301 is discharged to the drying chamber 302. On the one hand, the hot air is used to dry and evaporate the liquid feed, and on the other hand, the hot air discharged into the drying chamber 302 blows the falling liquid feed, which speeds up the drying speed of the liquid feed and keeps the liquid feed away from the inner wall of the drying chamber 302, reducing the probability of the liquid feed contacting the inner wall of the drying chamber 302, thereby improving the discharge efficiency of the liquid feed after the soy protein peptide is dried. When the piston plate 12 moves upward, the blocking block 131 is no longer subjected to the thrust of the hot air and moves back under the pull of the elastic element 132, so that the blocking block 131 blocks the exhaust port 13 again, and the pneumatic chamber 301 and the drying chamber 302 are no longer connected, so as to prevent the liquid in the drying chamber 302 from entering the pneumatic chamber 301 through the exhaust port 13, resulting in the inability to effectively discharge the liquid after drying. As the piston plate 12 moves upward in the pneumatic chamber 301, the pneumatic chamber 301 extracts hot air through the air guide pipe 6, and the hot air is introduced from the one-way valve; It should be noted that the side of the blocking block 131 away from the elastic element 132 is set to be arc-shaped, so that when the blocking block 131 that rotates with the drying box 3 rotates to abut against the scraper seat 702, the blocking block 131 is forced to avoid the scraper seat 702, thereby preventing the lifting movement of the scraper seat 702 and the rotation movement of the drying box 3.

[0039] Reference Figure 2 and Figure 3 As a preferred technical solution of the present invention, further, a feed port 402 is opened on the bottom inner wall of the liquid discharge pipe 4 at the storage box 2, and an air intake channel 403 is opened in the side wall of the liquid discharge pipe 4.

[0040] Specifically, the liquid in the storage box 2 flows through the feed port 402 along the channel of the discharge pipe 4 to the atomizing nozzle 401 for the liquid discharge and atomization. In the subsequent liquid drying process, as the piston plate 12 continues to move up and down, the amount of hot air discharged into the drying chamber 302 increases, and the excess hot air enters the liquid in the storage box 2 through the air inlet channel 403, preheating the liquid in the storage box 2, thereby increasing the initial temperature of the soy protein peptide liquid entering the drying chamber 302, and thereby improving the production efficiency of the soy protein peptide.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deep processing system for extracting soybean protein peptides, comprising a mounting frame (1), characterized in that: A material storage box (2) is fixedly arranged on the top of the mounting frame (1), a drying box (3) is rotatably connected to the lower side of the mounting frame (1), a liquid discharge pipe (4) is arranged between the material storage box (2) and the drying box (3), a pneumatic chamber (301) and a drying chamber (302) are arranged inside the drying box (3), an end of the liquid discharge pipe (4) away from the material storage box (2) passes through the mounting frame (1) and the pneumatic chamber (301) and extends into the drying chamber (302), an atomizing nozzle (401) is fixedly arranged on the bottom of the liquid discharge pipe (4), a scraping assembly is arranged in the drying chamber (302), an exhaust assembly connected to the scraping assembly is arranged in the pneumatic chamber (301), a driving motor (5) for driving the scraping assembly to work is arranged on the mounting frame (1), and an air guide pipe (6) for transmitting hot air is connected to the drying box (3).

2. A deep processing system for extracting soybean protein peptides according to claim 1, characterized in that: The scraper assembly comprises a reciprocating screw (7) rotatably connected in the drying box (3) and connected to the output shaft of the driving motor (5), a sleeve (701) threadedly connected to the reciprocating screw (7), and a scraper seat (702) fixedly connected to the sleeve (701) via a connecting rod, wherein the scraper seat (702) movably abuts against the inner wall of the drying chamber (302).

3. A deep processing system for extracting soybean protein peptides according to claim 2, characterized in that: Sleeves (8) are fixedly provided on both upper and lower sides of the sleeve (701), the sleeves (8) are slidably connected to the drying box (3), and the sleeves (8) are sleeved on the outside of the reciprocating screw (7) and are in the same straight line as the central axis of the reciprocating screw (7).

4. A deep processing system for extracting soybean protein peptides according to claim 3, characterized in that: The scraping seat (702) comprises a bottom plate seat (7021) that movably contacts the inner wall of the drying chamber (302), and inclined plates (7022) arranged on both sides of the bottom plate seat (7021), wherein the inclined plates (7022) are made of flexible metal plates.

5. A deep processing system for extracting soybean protein peptides according to claim 4, characterized in that: The outer side of the sleeve (701) is rotatably connected to a main bevel gear (7011) that is slidably connected to the reciprocating screw rod (7); the bottom plate seat (7021) is rotatably connected to a rotating rod (9); the rotating rod (9) is provided with a striking member (901) that movably abuts against the inclined plate (7022); and the end of the rotating rod (9) is provided with a secondary bevel gear (902) that meshes with the main bevel gear (7011).

6. A deep processing system for extracting soybean protein peptides according to claim 5, characterized in that: The reciprocating screw rod (7) is provided with a guide groove (10), and the inner side wall of the main bevel gear (7011) is provided with a guide strip (1001) slidably connected in the guide groove (10).

7. A deep processing system for extracting soybean protein peptides according to claim 6, characterized in that: A driving gear (11) is fixedly disposed on the top of the reciprocating screw rod (7), and a driven gear (111) meshing with the driving gear (11) is disposed on the inner wall of the pneumatic cavity (301).

8. A deep processing system for extracting soybean protein peptides according to claim 7, characterized in that: The outer wall of the drying box (3) is rotatably connected to a fixing ring (14) connected to the mounting frame (1), the air guide pipe (6) is fixedly connected to the fixing ring (14), and a one-way valve is arranged in the air guide pipe (6).

9. A deep processing system for extracting soybean protein peptides according to claim 8, characterized in that: The pneumatic assembly comprises a piston plate (12) fixedly mounted on the top of the sleeve (8); the piston plate (12) is slidably connected in the pneumatic chamber (301); the piston plate (12) is slidably connected to the liquid discharge pipe (4); an exhaust port (13) communicating with the pneumatic chamber (301) is provided on the inner wall of the drying chamber (302); a blocking block (131) is slidably connected in the exhaust port (13); an elastic element (132) is provided between the blocking block (131) and the inner wall of the pneumatic chamber (301); and an exhaust passage (133) is provided on the blocking block (131).

10. A deep processing system for extracting soybean protein peptides according to claim 8, characterized in that: The drain pipe (4) is provided with a feed port (402) at the bottom inner wall of the material storage box (2), and an air intake channel (403) is provided in the side wall of the drain pipe (4).

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