Spraying and flash evaporation device for thermophilic hydrolytic acidification monosodium glutamate mother liquor

Abstract

The utility model discloses an injection and flash evaporation device for thermophilic hydrolytic acidification monosodium glutamate mother liquor, which comprises a mother liquor injection valve, the mother liquor injection valve is rotatably connected in a first pipeline through a bearing, and one side of the first pipeline is fixedly connected with a second pipeline; according to the device disclosed by the utility model, steam and acidified monosodium glutamate mother liquor with a certain pH value are introduced into the first pipeline by opening the steam valve and the mother liquor injection valve, the steam and the acidified monosodium glutamate mother liquor with a certain pH value are fully contacted and then enter the maintaining box, the maintaining valve is opened to quickly enter the flash cylinder for flash evaporation after a certain period of time, and a hydrolysis reaction is realized and promoted through flash evaporation; meanwhile, in the using process, the reaction process is observed in real time through the first observation window and the second observation window, the cleaning assembly arranged in a matched mode automatically scrapes the inner wall of the second observation window in the observation process, the observation definition of the interior of the flash evaporation cylinder is guaranteed, a user is helped to judge the actual situation, and the practicability is high. And the use experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor, in particular to a spraying and flash evaporation device for temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor. Background Art

[0002] In order to get a better dining experience in life, people have invented various seasonings for daily food preparation, which makes the food taste richer. Among them, monosodium glutamate is widely used. In order to better prepare monosodium glutamate, people use temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor technical equipment to prepare monosodium glutamate. However, most of the current temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor technical equipment cannot make the mother liquor evaporate instantly to promote the hydrolysis reaction, which affects the efficiency of the production process; secondly, most of the temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor technical equipment cannot observe the reaction process in real time, and have high requirements for the observation clarity inside the flash evaporation cylinder, which will affect the user's judgment of the actual situation and the user experience; therefore, it is necessary to design a spray and flash evaporation device for temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor to evaporate the mother liquor instantly, promote the hydrolysis reaction and improve the production efficiency, while achieving real-time observation of the reaction process and ensuring the observation clarity inside the flash evaporation cylinder, helping the user to judge the actual situation and improving the user experience. Utility Model Content

[0003] The utility model aims to provide a spray and flash evaporation device for temperature-indicating hydrolysis of monosodium glutamate mother liquor, so as to solve the problem that most technical equipment for temperature-indicating hydrolysis of monosodium glutamate mother liquor cannot make the mother liquor evaporate instantly to promote the hydrolysis reaction, thus affecting the efficiency of the production process; secondly, most technical equipment for temperature-indicating hydrolysis of monosodium glutamate mother liquor cannot directly observe the reaction process, and also have high requirements for the observation clarity inside the flash evaporation cylinder, thus affecting the user's judgment of the actual situation and the use experience.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a temperature-indicating hydrolysis acidified monosodium glutamate mother liquor injection and flash evaporation device, comprising a mother liquor injection valve, the mother liquor injection valve is rotatably connected to a first pipeline through a bearing, a second pipeline is fixedly connected to one side of the first pipeline, a steam valve is rotatably connected to the second pipeline through a bearing, a mother liquor tank is fixedly connected to one end of the first pipeline, a maintenance box is fixedly connected to the other end of the first pipeline, a first observation window is provided on one side of the maintenance box, a third pipeline is fixedly connected to one end of the maintenance box, a maintenance valve is rotatably connected to the third pipeline through a bearing, and the third pipeline One end is fixedly connected to the top of the flash cylinder, a second observation window is provided on the flash cylinder, a fourth pipe is fixedly connected to the top of the flash cylinder, a release valve is rotatably connected to the fourth pipe through a bearing, a rotating motor in the cleaning assembly is embedded and installed between the second observation windows, the cleaning assembly consists of a rotating motor, a connecting rod, a telescopic cylinder, a telescopic rod and a cleaning brush, the output end of the rotating motor passes through the second observation window and is fixed on the connecting rod, a telescopic cylinder is embedded and installed in the connecting rod, the output end of the telescopic cylinder is connected to the telescopic rod, the telescopic rod is slidably connected to the connecting rod, and a cleaning brush is provided on one side of the telescopic rod and the connecting rod.

[0005] As a further technical solution of the utility model, a first sealing ring is provided on one end of the maintenance box, and the first sealing ring is sleeved on the first pipe.

[0006] As a further technical solution of the utility model, a second sealing ring is arranged on the other end of the maintenance box, and the second sealing ring is sleeved on one end of the third pipe.

[0007] As a further technical solution of the utility model, a third sealing ring is sleeved on the other end of the third pipe, and the third sealing ring is arranged on the top of the flash cylinder.

[0008] As a further technical solution of the utility model, a fourth sealing ring is arranged on the top of the flash cylinder, and the fourth sealing ring is sleeved on one end of the fourth pipe.

[0009] As a further technical solution of the utility model, a placement rack is attached to the bottom of the maintenance box, the placement rack is fixedly connected to the top of the fixed platform, one end of the support column is fixedly connected to the bottom of the fixed platform, and the other end of the support column is fixedly connected to the first base.

[0010] As a further technical solution of the utility model, a second base is fixedly connected to the bottom of the flash cylinder, a support rod is arranged on the second base, and the support rod is fixedly connected to the bottom of the flash cylinder.

[0011] The utility model provides a temperature-indicating hydrolysis acidified monosodium glutamate mother liquor injection and flash evaporation device, which has the advantages that: by rotating and opening the steam valve on the second pipeline, 0.2-0.4MPa steam is introduced into the first pipeline, and by rotating and opening the mother liquor injection valve at the same time, the acidified monosodium glutamate mother liquor with a pH value of 1-3 stored in the mother liquor tank is injected into the first pipeline, so that the acidified monosodium glutamate mother liquor is fully contacted with the steam and enters the maintenance box, and the steam valve and the mother liquor injection valve are closed, so that the acidified monosodium glutamate mother liquor and the steam are maintained in the maintenance box at 0.25-0.3MPa. Hold for 7 to 10 minutes, then turn and open the maintenance valve on the third pipeline, so that the acidified MSG mother liquor and steam quickly enter the flash cylinder to complete flash evaporation, and open the release valve to release the acidified MSG mother liquor and steam after flash evaporation. The realization of flash evaporation promotes the hydrolysis reaction and improves the processing efficiency. At the same time, during use, the reaction process can be observed in real time through the first observation window and the second observation window. The inner wall of the second observation window is automatically scraped by the cleaning component, which ensures the observation clarity inside the flash cylinder, helps users judge the actual situation, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 A magnified image of area A;

[0015] Figure 3 It is a schematic diagram of the position of the second sealing ring in the utility model;

[0016] Figure 4 It is a partial structural sectional view of the utility model;

[0017] Figure 5 It is a schematic diagram of the position of the telescopic cylinder in the utility model;

[0018] Figure 6 It is a schematic diagram of the position of the rotating motor in the utility model.

[0019] In the figure: 1. mother liquid injection valve; 2. first pipeline; 3. second pipeline; 4. steam valve; 5. first sealing ring; 6. maintenance box; 7. first observation window; 8. second sealing ring; 9. third pipeline; 10. maintenance valve; 11. flash cylinder; 12. second observation window; 13. release valve; 14. third sealing ring; 15. placement rack; 16. fixed platform; 17. support column; 18. first base; 19. second base; 20. support rod; 21. fourth sealing ring; 22. mother liquid tank; 23. fourth pipeline; 24. cleaning component; 25. rotating motor; 26. connecting rod; 27. telescopic cylinder; 28. telescopic rod; 29. ​​cleaning brush. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication 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.

[0022] See also Figure 1-6The utility model provides an embodiment: an injection and flash evaporation device for temperature-indicating hydrolysis and acidification of monosodium glutamate mother liquor, comprising a mother liquor injection valve 1, the mother liquor injection valve 1 is rotatably connected to a first pipeline 2 through a bearing, a second pipeline 3 is fixedly connected to one side of the first pipeline 2, a steam valve 4 is rotatably connected to the second pipeline 3 through a bearing, a mother liquor tank 22 is fixedly connected to one end of the first pipeline 2, a maintenance box 6 is fixedly connected to the other end of the first pipeline 2, a first observation window 7 is provided on one side of the maintenance box 6, the first observation window 7 is used to observe the interior of the maintenance box 6, a third pipeline 9 is fixedly connected to one end of the maintenance box 6, a maintenance valve 10 is rotatably connected to the third pipeline 9 through a bearing, and the third pipeline One end of the flash cylinder 11 is fixedly connected to the top of the flash cylinder 11, and a second observation window 12 is provided on the flash cylinder 11. The second observation window 12 is used to observe the interior of the flash cylinder 11. A fourth pipe 23 is fixedly connected to the top of the flash cylinder 11. A release valve 13 is rotatably connected to the fourth pipe 23 through a bearing. A rotating motor 25 in a cleaning assembly 24 is embedded and installed between the second observation windows 12. The cleaning assembly 24 is composed of a rotating motor 25, a connecting rod 26, a telescopic cylinder 27, a telescopic rod 28 and a cleaning brush 29. The output end of the rotating motor 25 passes through the second observation window 12 and is fixed on the connecting rod 26. A telescopic cylinder 27 is embedded and installed in the connecting rod 26. The output end of the telescopic cylinder 27 A telescopic rod 28 is connected, and the telescopic rod 28 is slidably connected to the connecting rod 26. A cleaning brush 29 is provided on one side of the telescopic rod 28 and the connecting rod 26. A first sealing ring 5 is provided on one end of the maintenance box 6, and the first sealing ring 5 is sleeved on the first pipe 2. The first sealing ring 5 is used to seal the first pipe 2. A second sealing ring 8 is provided on the other end of the maintenance box 6, and the second sealing ring 8 is sleeved on one end of the third pipe 9. The second sealing ring 8 is used to seal the third pipe 9. A third sealing ring 14 is sleeved on the other end of the third pipe 9. The third sealing ring 14 is used to seal the third pipe 9. The third sealing ring 14 is provided on the top of the flash cylinder 11. The flash cylinder 11 A fourth sealing ring 21 is provided at the top, and the fourth sealing ring 21 is used to seal the fourth pipe 23. The fourth sealing ring 21 is sleeved on one end of the fourth pipe 23. A placement rack 15 is attached to the bottom of the maintenance box 6. The placement rack 15 is used to place and fix the maintenance box 6. The placement rack 15 is fixedly connected to the top of the fixed platform 16. One end of the support column 17 is fixedly connected to the bottom of the fixed platform 16. The other end of the support column 17 is fixedly connected to the first base 18. The bottom of the flash cylinder 11 is fixedly connected to the second base 19. The second base 19 is provided with a support rod 20. The support rod 20 is fixedly connected to the bottom of the flash cylinder 11. The support rod 20 is used to provide support for the flash cylinder 11;

[0023] Specifically, when in use, the steam valve 4 on the second pipeline 3 is turned to open, and 0.2-0.4 MPa steam is introduced into the first pipeline 2. At the same time, the mother liquid injection valve 1 is turned to open, and the acidified monosodium glutamate mother liquid with a pH value of 1-3 stored in the mother liquid tank 22 is injected into the first pipeline 2, so that the acidified monosodium glutamate mother liquid is fully in contact with the steam and enters the maintenance box 6. The steam valve 4 and the mother liquid injection valve 1 are closed, and the acidified monosodium glutamate mother liquid and the steam are maintained in the maintenance box 6 at 0.25-0.3 MPa for 7-10 minutes. Subsequently, the maintenance valve 10 on the third pipeline 9 is turned to open, so that the acidified monosodium glutamate mother liquid and the steam quickly enter the flash evaporation cylinder 11 to complete the flash evaporation, and the mother liquid injection valve 10 is opened. The release valve 13 releases the acidified monosodium glutamate mother liquor and steam after flash evaporation. The realization of flash evaporation promotes the hydrolysis reaction and improves the production efficiency. At the same time, the reaction process can be observed in real time through the first observation window 7 and the second observation window 12 during use. The rotating motor 25 is provided to drive the connecting rod 26 to rotate, and the telescopic cylinder 27 is used to drive the telescopic rod 28 to slide, so that one end of the telescopic rod 28 is close to the edge of the second observation window 12. During the rotation, the cleaning brush 29 on the telescopic rod 28 and the connecting rod 26 is used to scrape the inner wall of the second observation window 12, thereby ensuring the observation clarity inside the flash cylinder 11, helping users to judge the actual situation, and improving the user experience.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication 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.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A device for spraying and flashing a mother liquor of hydrolyzed monosodium glutamate at a temperature, comprising a mother liquor spray valve (1), characterized in that: The mother liquid injection valve (1) is rotatably connected to the first pipe (2) via a bearing, a second pipe (3) is fixedly connected to one side of the first pipe (2), a steam valve (4) is rotatably connected to the second pipe (3) via a bearing, one end of the first pipe (2) is fixedly connected to a mother liquid tank (22), the other end of the first pipe (2) is fixedly connected to a maintenance box (6), one side of the maintenance box (6) is provided with a first observation window (7), one end of the maintenance box (6) is fixedly connected to a third pipe (9), a maintenance valve (10) is rotatably connected to the third pipe (9) via a bearing, one end of the third pipe (9) is fixedly connected to the top of a flash cylinder (11), a second observation window (12) is provided on the flash cylinder (11), and the top of the flash cylinder (11) is fixedly connected to a third pipe (9). Four pipelines (23), a release valve (13) is rotatably connected in the fourth pipeline (23) through a bearing, a rotating motor (25) in a cleaning assembly (24) is embedded and installed between the second observation windows (12), and the cleaning assembly (24) is composed of a rotating motor (25), a connecting rod (26), a telescopic cylinder (27), a telescopic rod (28) and a cleaning brush (29), the output end of the rotating motor (25) passes through the second observation window (12) and is fixed on the connecting rod (26), the telescopic cylinder (27) is embedded and installed in the connecting rod (26), the output end of the telescopic cylinder (27) is connected to the telescopic rod (28), the telescopic rod (28) is slidably connected to the connecting rod (26), and a cleaning brush (29) is provided on one side of the telescopic rod (28) and the connecting rod (26).

2. The device for spraying and flashing a temperature-indicating hydrolysis-acidified monosodium glutamate mother liquor according to claim 1, characterized in that: A first sealing ring (5) is provided on one end of the maintenance box (6), and the first sealing ring (5) is sleeved on the first pipe (2).

3. The device for spraying and flashing a temperature-indicating hydrolysis-acidified monosodium glutamate mother liquor according to claim 2, characterized in that: A second sealing ring (8) is provided on the other end of the maintenance box (6), and the second sealing ring (8) is sleeved on one end of the third pipe (9).

4. The device for spraying and flashing a temperature-indicating hydrolysis-acidified monosodium glutamate mother liquor according to claim 3, characterized in that: A third sealing ring (14) is sleeved on the other end of the third pipe (9), and the third sealing ring (14) is arranged on the top of the flash cylinder (11).

5. The device for spraying and flashing the mother liquor of monosodium glutamate by hydrolysis and acidification according to claim 4, characterized in that: A fourth sealing ring (21) is provided on the top of the flash cylinder (11), and the fourth sealing ring (21) is sleeved on one end of a fourth pipe (23).

6. The device for spraying and flashing the mother liquor of monosodium glutamate by hydrolysis and acidification according to claim 3, characterized in that: The bottom of the maintenance box (6) is fitted with a placement rack (15), the placement rack (15) is fixedly connected to the top of the fixed platform (16), the bottom of the fixed platform (16) is fixedly connected to one end of a support column (17), and the other end of the support column (17) is fixedly connected to the first base (18).

7. The device for spraying and flashing the mother liquor of monosodium glutamate by hydrolysis and acidification according to claim 5, characterized in that: The bottom of the flash cylinder (11) is fixedly connected to a second base (19), and a support rod (20) is arranged on the second base (19), and the support rod (20) is fixedly connected to the bottom of the flash cylinder (11).

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