Extraction equipment for monosodium glutamate production and processing

Abstract

The invention discloses extraction equipment for monosodium glutamate production and processing, and belongs to the field of monosodium glutamate production and processing. Comprising a connecting box; the two supporting plates are symmetrically and fixedly connected to the two ends of the connecting box; the stirring barrel is located above the connecting box, and the bottom of the stirring barrel is open; the stirring assembly is arranged in the stirring barrel; the heating assembly is arranged in the stirring barrel; the supporting seat is fixedly connected between the mixing drum and the connecting box; the feeding hole is formed in the top of the stirring barrel; the sealing plate is arranged at the bottom of the stirring barrel and is mounted on the connecting box in a sliding manner; the moving assembly is arranged on the connecting box and used for moving the sealing plate; the discharging opening is formed in a top plate of the connecting box; the crushing assembly is arranged in the connecting box; and the conveying plate is fixedly connected into the connecting box, and the conveying plate is obliquely arranged. The extraction equipment for monosodium glutamate production and processing has the beneficial effect that the extraction equipment for monosodium glutamate production and processing is provided.

Description

Technical Field

[0001] The present application relates to the field of monosodium glutamate production and processing, and in particular to an extraction device for monosodium glutamate production and processing. Background Art

[0002] When processing and extracting MSG, 1. The main raw material for MSG is starch, typically corn starch or sorghum starch. In addition, auxiliary ingredients such as amino acids and hydrochloric acid are required. These raw materials must undergo rigorous screening and purification to ensure that their quality meets requirements. 2. First, starch is added to water to form a starch paste. Auxiliary ingredients such as amino acids and hydrochloric acid are then added, mixed thoroughly, and fermented. The purpose of fermentation is to convert the starch into soluble substances, laying the foundation for subsequent extraction. 3. The extracted solution needs to be neutralized to remove the hydrochloric acid, making the solution neutral or slightly alkaline. This step is usually performed using a neutralizing agent such as sodium carbonate. 4. The neutralized solution is concentrated by heating, causing the amino acids and other solutes to gradually crystallize and precipitate. The crystallization process requires controlled temperature and time to ensure the purity and morphology of the crystals.

[0003] The structure of the product can be referred to in Chinese Patent Document 202410071284.7, which discloses an evaporation device for MSG production and processing. The device comprises a support platform, a evaporation tank body fixedly mounted on the top of the support platform, an exhaust assembly disposed on the top of the evaporation tank body, and an exhaust pipe fixedly connected to the top of the evaporation tank body. The exhaust pipe has a limiting slide groove defined within its inner wall, an exhaust groove defined within the limiting slide groove, a spring fixedly connected to the interior of the exhaust pipe, an air baffle fixedly connected to the top of the spring, and a limiting slider fixedly connected to the outer side of the air baffle. This MSG evaporation device can effectively control the pressure inside the evaporation tank body, preventing prolonged heat leakage, improving operator safety, and enhancing the evaporation efficiency of MSG production and processing. It effectively improves practicality and facilitates operator use.

[0004] The crystals after heating are large in volume and need to be crushed, but this patent does not have the crushing effect, which reduces the practicality.

[0005] The present invention provides an extraction device for producing and processing monosodium glutamate. Summary of the Invention

[0006] The content of this application is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this application is not intended to identify key features or essential features of the technical solution for which protection is sought, nor is it intended to limit the scope of the technical solution for which protection is sought.

[0007] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide an extraction equipment for the production and processing of monosodium glutamate, including: a connecting box; two support plates, which are symmetrically fixed to the two ends of the connecting box; a stirring drum, which is located above the connecting box, and the bottom of the stirring drum is open; a stirring assembly is arranged in the stirring drum; a heating assembly is arranged in the stirring drum; a support seat is fixed between the stirring drum and the connecting box; a feed port is opened at the top of the stirring drum; a sealing plate is arranged at the bottom of the stirring drum and is slidably installed on the connecting box; a moving assembly is arranged on the connecting box for moving the sealing plate; a discharge port is opened on the top plate of the connecting box; a crushing assembly is arranged in the connecting box; a conveying plate is fixed in the connecting box, and the conveying plate is inclined.

[0008] When it is necessary to extract monosodium glutamate, the raw materials after centrifugal separation can be placed into the mixing drum through the feed port, and then neutralized and neutralized by adding neutralizing liquid. Then the first servo motor can be started so that the output shaft of the first servo motor drives the stirring rod to rotate, thereby rotating the stirring plate. Under the action of the stirring plate, the raw materials are fully stirred and mixed. Then the heating wire can be started to concentrate the raw materials into crystals. When the crystallization is completed, the first servo motor can be started again. Under the action of the stirring plate, the crystals are initially crushed. After the initial crushing, the second servo motor can be started so that the output shaft of the second servo motor drives the first screw to rotate, thereby moving the sealing plate. Then the crystals in the mixing drum are discharged through the discharge port under the action of gravity. The first servo motor is turned on at the same time, so that the output shaft of the first servo motor drives the active drop gear to rotate, thereby rotating the driven bevel gear, thereby rotating the rotating rod, and under the action of the first disc and the first belt, the bidirectional screw is rotated, and under the action of the two oppositely rotating thread grooves on the bidirectional screw, the two crushing plates are moved closer to or away from each other, thereby crushing the crystals again. The crushed crystals pass through the screen plate and enter the conveying plate under the action of the screen plate, and the staff can collect them. At the same time, under the action of the second disc and the second belt, the second screw is rotated back and forth, thereby making the screen plate move back and forth, thereby further ensuring that the crystals pass through the screen plate.

[0009] Furthermore, the stirring assembly includes a stirring plate, a first servo motor is fixed to the top of the stirring drum, and the output shaft of the first servo motor passes through the stirring drum and is fixed to a stirring rod, and the stirring plates are provided in plurality and are evenly fixed to the stirring rod in the axial direction.

[0010] Furthermore, the heating assembly includes multiple groups of connection blocks, which are evenly arranged on the inner wall of the mixing drum, and each group of connection blocks is provided with two, and a heating wire is fixedly connected between the two connection blocks.

[0011] Furthermore, the moving assembly includes a first screw rod, a mounting seat is fixedly connected to the connecting box, the first screw rod is rotatably mounted on the mounting seat, a second servo motor is fixedly connected to the mounting seat, and the output shaft of the second servo motor is fixedly connected to the first screw rod.

[0012] Furthermore, two limiting bars are symmetrically fixed to the mounting seat, the limiting bars pass through the mounting seat, and the limiting bars and the mounting seat are slidably mounted.

[0013] Furthermore, the crushing assembly includes two crushing plates, a screen plate is slidably mounted on the connecting box, the two crushing plates are symmetrically slidably mounted on the screen plate, openings are respectively opened on the two side plates of the connecting box, and guide plates are respectively fixedly connected to the two screen plates, and the guide plates correspond to the openings, and the two guide plates are tilted and symmetrically arranged, and the tilting directions are opposite, and a reciprocating assembly is arranged between the two crushing plates.

[0014] Furthermore, the reciprocating assembly includes a bidirectional screw, which is rotatably mounted on the two side plates of the connecting box, and the two thread grooves on the bidirectional screw with opposite rotation directions are respectively threadedly connected to the two crushing plates, and the bidirectional screw and the output shaft of the servo motor are provided with a first linkage assembly, and a limit rod is fixed on the connecting box, and the limit rod is slidably mounted on the crushing plate.

[0015] Furthermore, the first linkage assembly includes a fixed frame, which is fixed to the mixing drum, and a rotating rod is rotatably installed on the fixed frame, a driven bevel gear is fixed to the rotating rod, an active bevel gear is fixed to the output of the first servo motor, the active bevel gear is meshed with the driven bevel gear, the rotating rod and the bidirectional screw are respectively fixed with first discs, and a first belt is installed between the two first discs for transmission.

[0016] Furthermore, a mounting bar is fixed to the side plate of the connection box, and a second screw rod is rotatably mounted on the mounting bar, and the second screw rod is threadedly connected to the screen plate, and a second linkage assembly is provided between the second screw rod and the bidirectional screw rod.

[0017] Furthermore, the second linkage assembly includes two second discs and a second belt, the two second discs are respectively fixed to the second screw rod and the bidirectional screw rod, and the second belt transmission is installed between the two second discs.

[0018] The beneficial effect of the present application is that it provides an extraction device for the production and processing of monosodium glutamate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application and make other features, purposes and advantages of this application more apparent. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0020] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the elements and components are not necessarily drawn to scale.

[0021] In the attached figure:

[0022] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0023] Figure 2 It is a cross-sectional view;

[0024] Figure 3 is a cross-sectional view of the connection box;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure;

[0026] Figure 5 yes Figure 3 The A part is enlarged;

[0027] Figure 6 yes Figure 3 The B section is enlarged;

[0028] Figure 7 yes Figure 3 Enlarged view of part C.

[0029] Reference numerals:

[0030] 1. Mixing drum; 2. Limiting bar; 3. First screw rod; 4. Guide plate; 5. Opening; 6. Conveying plate; 7. Bidirectional screw rod; 8. First servo motor; 9. Support plate; 10. Connecting box; 11. Second servo motor; 12. Mounting seat; 13. Second belt; 14. Sealing plate; 15. First belt; 16. Rotating rod; 17. Fixing bracket; 18. Second disc; 19. Heating wire; 20. Stirring rod; 21. Discharge port; 22. Crushing plate; 23. Limiting bar; 24. Stirring plate; 25. Feed port; 26. Support seat; 27. Driving bevel gear; 28. Driven bevel gear; 29. ​​Second screw rod; 30. Mounting bar; 31. Connecting block; 32. Sieve plate; 33. First disc. DETAILED DESCRIPTION

[0031] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0032] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0033] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0035] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0036] Reference Figure 1-7 , an extraction equipment for the production and processing of monosodium glutamate, comprising: a connecting box 10, a support plate 9, a stirring assembly, a heating assembly, a support seat 26, a feed port 25, a sealing plate 14, a moving assembly, a discharge port 21, a crushing assembly, and a conveying plate 6. Two support plates 9 are provided and are symmetrically fixed to both ends of the connecting box 10. The support plate 9 is located above the connecting box 10, and the bottom of the mixing drum 1 is open. The stirring assembly is provided in the mixing drum 1. The heating assembly is provided in the mixing drum 1. The support plate 9 is fixed between the mixing drum 1 and the connecting box 10. The feed port 25 is opened at the top of the mixing drum 1. The sealing plate 14 is provided at the bottom of the mixing drum 1 and is slidably mounted on the connecting box 10. The moving assembly is provided on the connecting box 10 for moving the sealing plate 14. The discharge port 21 is opened on the top plate of the connecting box 10. The crushing assembly is provided in the connecting box 10. The conveying plate 6 is fixed in the connecting box 10, and the conveying plate 6 is inclined.

[0037] The stirring assembly includes a stirring plate 24. The top of the stirring drum 1 is fixedly connected to a first servo motor 8. The output shaft of the first servo motor passes through the stirring drum 1 and is fixedly connected to a stirring rod 20. There are multiple stirring plates 24, which are evenly fixed to the stirring rod 20 in the axial direction.

[0038] The heating assembly includes multiple groups of connection blocks 31 , which are evenly arranged on the inner wall of the mixing drum 1 . Each group of connection blocks 31 is provided with two, and a heating wire 19 is fixedly connected between the two connection blocks 31 .

[0039] The moving assembly includes a first screw rod 3 , a mounting base 12 fixedly connected to the connecting box 10 , the first screw rod 3 is rotatably mounted on the mounting base 12 , a second servo motor 11 is fixedly connected to the mounting base 12 , and the output shaft of the second servo motor 11 is fixedly connected to the first screw rod 3 .

[0040] Two limiting bars 2 are symmetrically fixed to the mounting seat 12 . The limiting bars 2 pass through the mounting seat 12 , and the limiting bars 2 and the mounting seat 12 are slidably mounted.

[0041] The crushing assembly includes two crushing plates 22, a screen plate 32 is slidably mounted on the connecting box 10, the two crushing plates 22 are symmetrically slidably mounted on the screen plate 32, openings 5 ​​are respectively opened on the two side plates of the connecting box 10, and guide plates are respectively fixed on the two screen plates 32, and the guide plates 4 correspond to the openings 5, and the two guide plates are tilted and symmetrically arranged, and the tilting directions are opposite, and a reciprocating assembly is arranged between the two crushing plates 22.

[0042] The reciprocating assembly includes a bidirectional screw rod 7, which is rotatably mounted on the two side plates of the connecting box 10, and the two thread grooves on the bidirectional screw rod 7 with opposite rotation directions are respectively threadedly connected to the two crushing plates 22, and the bidirectional screw rod 7 and the output shaft of the servo motor are provided with a first linkage assembly, and a limit rod 23 is fixed on the connecting box 10, and the limit rod 23 is slidably mounted on the crushing plate 22.

[0043] The first linkage assembly includes a fixed frame 17, which is fixed to the mixing drum 1, and a rotating rod 16 is rotatably installed on the fixed frame 17, and a driven bevel gear 28 is fixed to the rotating rod 16. The output of the first servo motor 8 is fixed to the driving bevel gear 27, and the driving bevel gear 27 is engaged with the driven bevel gear 28. The rotating rod 16 and the bidirectional screw 7 are respectively fixed to first discs 33, and a first belt 15 is installed between the two first discs 33 for transmission.

[0044] A mounting bar 30 is fixed to the side panel of the connection box 10 , and a second screw rod 29 is installed and rotatably mounted thereon. The second screw rod 29 is threadedly connected to the sieve plate 32 , and a second linkage assembly is provided between the second screw rod 29 and the bidirectional screw rod 7 .

[0045] The second linkage assembly includes two second discs 18 and a second belt 13 . The two second discs 18 are fixed to the second screw rod 29 and the bidirectional screw rod 7 respectively. The second belt 13 is installed between the two second discs 18 for transmission.

[0046] Working process: When it is necessary to extract monosodium glutamate, the raw materials after centrifugal separation can be placed into the mixing drum 1 through the feed port 25, and then neutralized and neutralized by adding neutralizing liquid. Then the first servo motor 8 can be started, so that the output shaft of the first servo motor 8 drives the stirring rod 20 to rotate, thereby rotating the stirring plate 24. Under the action of the stirring plate 24, the raw materials are fully stirred and mixed. Then the heating wire 19 can be started to concentrate the raw materials into crystals. When the crystallization is completed, the first servo motor 8 can be started again. Under the action of the stirring plate 24, the crystals are preliminarily crushed. After the preliminarily crushing, the second servo motor 11 can be started, so that the output shaft of the second servo motor 11 drives the first screw 3 to rotate, thereby moving the sealing plate 14. Then the crystals in the mixing drum 1 pass through the discharge port 21 under the action of gravity. It enters the connecting box 10 and is located on the sieve plate 32. At the same time, the first servo motor 8 can continue to be turned on, so that the output shaft of the first servo motor 8 drives the active drop gear 27 to rotate, thereby rotating the driven bevel gear 28, thereby rotating the rotating rod 16, and under the action of the first disc 33 and the first belt 15, the bidirectional screw rod 7 is rotated. Under the action of the two oppositely rotating thread grooves on the bidirectional screw rod 7, the two crushing plates 22 are moved closer to or away from each other, thereby crushing the crystals again. The crushed crystals pass through the sieve plate 32 and enter the conveying plate 6 under the action of the sieve plate 32, and the staff can collect them. At the same time, under the action of the second disc 18 and the second belt 13, the second screw rod 29 rotates back and forth, thereby making the sieve plate 32 move back and forth, thereby further ensuring that the crystals pass through the sieve plate 32.

[0047] The above description is only an illustration of some preferred embodiments of the present disclosure and the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. An extraction device for the production and processing of monosodium glutamate, comprising: Connection box; Two support plates are provided and symmetrically fixed to the two ends of the connection box; The mixing drum is located above the connection box, and the bottom of the mixing drum is open; A stirring assembly is arranged in the stirring drum; A heating component is arranged in the mixing drum; A support seat, fixedly connected between the mixing drum and the connection box; The feed inlet is opened at the top of the mixing drum; Features: The extraction equipment used for the production and processing of monosodium glutamate also includes: A sealing plate is arranged at the bottom of the mixing drum and is slidably mounted on the connecting box; A moving assembly, arranged on the connection box, for moving the sealing plate; The material outlet is opened on the top plate of the connection box; A crushing assembly is arranged in the connection box; The conveying plate is fixed in the connection box and is arranged obliquely.

2. The extraction equipment for monosodium glutamate production and processing according to claim 1, characterized in that: The stirring assembly includes a stirring plate, a first servo motor is fixedly connected to the top of the stirring drum, and an output shaft of the first servo motor penetrates into the stirring drum and is fixedly connected to a stirring rod. The stirring plates are arranged in plurality and are evenly fixedly connected to the stirring rod in the axial direction.

3. The extraction equipment for monosodium glutamate production and processing according to claim 1 is characterized in that: The heating assembly comprises a plurality of groups of connection blocks which are evenly arranged on the inner wall of the mixing drum, and each group of connection blocks is provided with two, and a heating wire is fixedly connected between the two connection blocks.

4. The extraction equipment for monosodium glutamate production and processing according to claim 1, characterized in that: The moving assembly includes a first screw rod, a mounting seat is fixedly connected to the connection box, the first screw rod is rotatably mounted on the mounting seat, a second servo motor is fixedly connected to the mounting seat, and the output shaft of the second servo motor is fixedly connected to the first screw rod.

5. The extraction equipment for the production and processing of monosodium glutamate according to claim 4, characterized in that: Two limiting bars are symmetrically fixedly connected to the mounting seat, the limiting bars pass through the mounting seat, and the limiting bars and the mounting seat are slidably mounted.

6. The extraction equipment for monosodium glutamate production and processing according to claim 1, characterized in that: The crushing assembly includes two crushing plates, a screen plate is slidably mounted on the connecting box, the two crushing plates are symmetrically slidably mounted on the screen plate, openings are respectively opened on the two side plates of the connecting box, and guide plates are respectively fixedly connected to the two screen plates, and the guide plates correspond to the openings, and the two guide plates are tilted and symmetrically arranged, and the tilting directions are opposite, and a reciprocating assembly is arranged between the two crushing plates.

7. The extraction equipment for the production and processing of monosodium glutamate according to claim 6, characterized in that: The reciprocating assembly includes a bidirectional screw rod, which is rotatably mounted on the two side plates of the connecting box, and the two thread grooves with opposite rotation directions on the bidirectional screw rod are respectively threadedly connected to the two crushing plates, and the bidirectional screw rod and the output shaft of the servo motor are provided with a first linkage assembly, and a limit rod is fixedly connected to the connecting box, and the limit rod and the crushing plate are slidably mounted.

8. The extraction equipment for the production and processing of monosodium glutamate according to claim 7, characterized in that: The first linkage assembly includes a fixed frame, which is fixedly connected to the mixing drum, and a rotating rod is rotatably installed on the fixed frame, a driven bevel gear is fixedly connected to the rotating rod, an active bevel gear is fixedly connected to the output of the first servo motor, the active bevel gear is meshed with the driven bevel gear, the rotating rod and the bidirectional screw are respectively fixedly connected to first discs, and a first belt is installed between the two first discs for transmission.

9. The extraction equipment for the production and processing of monosodium glutamate according to claim 8, characterized in that: A mounting bar is fixedly connected to the side plate of the connection box, and a second screw rod is rotatably mounted on the mounting bar, and the second screw rod is threadedly connected to the screen plate, and a second linkage assembly is arranged between the second screw rod and the bidirectional screw rod.

10. The extraction equipment for monosodium glutamate production and processing according to claim 9, characterized in that: The second linkage assembly includes two second discs and a second belt. The two second discs are respectively fixed to the second screw rod and the bidirectional screw rod. The second belt transmission is installed between the two second discs.

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