Gluconolactone solution evaporation and concentration device

Abstract

The utility model discloses a glucolactone solution evaporation and concentration device which comprises a heating tank and a cooling tank, a liquid inlet pipe is arranged at the top of the heating tank, a first ball valve is arranged on the liquid inlet pipe, heating pipes which are symmetrically distributed are arranged on the inner bottom wall of the heating tank, and a centrifugal pump is arranged between the heating tank and the cooling tank. A liquid pumping pipe is fixedly connected between the liquid inlet end of the centrifugal pump and the heating tank, a conveying pipe is fixedly connected between the liquid outlet end of the centrifugal pump and the cooling tank, a cold water tank is arranged on one side of the cooling tank, a water pump is installed on the top of the cold water tank, a water cooling plate is installed on the inner bottom wall of the cooling tank, and the liquid inlet end of the water cooling plate is fixedly connected with the liquid outlet end of the water pump. The liquid outlet end of the water cooling plate is fixedly connected with the cold water tank, the liquid inlet end of the water pump is fixedly connected with a connecting pipe, and a first driving motor is fixedly mounted in the center of the top of the cooling tank; according to the invention, the solution can be rapidly cooled, the waiting time is reduced, subsequent treatment and use are facilitated, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gluconolactone solution processing, in particular to a gluconolactone solution evaporation and concentration device. Background Art

[0002] Gluconolactone solution is a uniform liquid mixture formed by dissolving gluconolactone in water or other solvents. It is usually a colorless and transparent liquid with no noticeable odor. When processing it, it is often necessary to heat it in an evaporation tank to achieve evaporation and concentration of the solution. However, the existing technology has the following shortcomings when used:

[0003] After the evaporation and concentration treatment of the gluconolactone solution is completed, its temperature is relatively high. Before use, a long waiting time is required, and it is difficult to cool it down quickly, which affects the actual work efficiency and has low practicality. Summary of the Invention

[0004] The present invention aims to solve the problem that after the evaporation and concentration treatment of the gluconolactone solution in the prior art is completed, the temperature thereof is relatively high, a long waiting time is required before use, and it is difficult to quickly cool it down, which affects the actual working efficiency and has low practicality. The present invention proposes the following technical solutions:

[0005] The gluconolactone solution evaporation and concentration device comprises a heating tank and a cooling tank, wherein a liquid inlet pipe is installed on the top of the heating tank, a first ball valve is installed on the liquid inlet pipe, a symmetrically distributed heating pipe is installed on the bottom wall of the heating tank, a centrifugal pump is provided between the heating tank and the cooling tank, a liquid extraction pipe is fixedly connected between the liquid inlet end of the centrifugal pump and the heating tank, a delivery pipe is fixedly connected between the liquid outlet end of the centrifugal pump and the cooling tank, a cold water tank is provided on one side of the cooling tank, a water pump is installed on the top of the cold water tank, a water cooling plate is installed on the bottom wall of the cooling tank, the liquid inlet end of the water cooling plate is fixedly connected to the liquid outlet end of the water pump, the liquid outlet end of the water cooling plate is fixedly connected to the cold water tank, the liquid inlet end of the water pump is fixedly connected to the connecting pipe, a first driving motor is fixedly installed at the center of the top of the cooling tank, the output end of the first driving motor is fixedly connected to a first connecting rod, a plurality of evenly arranged first stirring blades are fixedly connected to the first connecting rod, and a plurality of evenly arranged heat dissipating fins are fixedly installed on the outer wall of the cooling tank.

[0006] As a preferred embodiment of the above technical solution, a second drive motor is fixedly installed at the top center of the heating tank, the output end of the second drive motor is fixedly connected to a second connecting rod, and a plurality of evenly arranged second stirring blades are fixedly connected to the second connecting rod.

[0007] As a preferred embodiment of the above technical solution, an exhaust pipe is fixedly installed on the top of the heating tank, and a second ball valve is installed on the exhaust pipe.

[0008] As a preferred embodiment of the above technical solution, a liquid outlet pipe for discharging liquid is fixedly installed on the cooling tank, and a third ball valve is installed on the liquid outlet pipe.

[0009] As a preferred embodiment of the above technical solution, one end of the first connecting rod away from the first drive motor is rotatably connected to the inner bottom wall of the cooling tank through a first bearing.

[0010] As a preferred embodiment of the above technical solution, one end of the second connecting rod away from the second drive motor is rotatably connected to the bottom wall of the heating tank through a second bearing.

[0011] As a preferred embodiment of the above technical solution, the end of the connecting pipe away from the water pump is located in the cold water tank.

[0012] The beneficial effects of the utility model are:

[0013] (1) Start the centrifugal pump, extract the processed gluconolactone solution from the heating tank through the liquid extraction pipe, inject the solution into the cooling tank after passing through the delivery pipe, and then start the water pump and the first drive motor. When the water pump is working, the cold water in the cold water tank is extracted through the connecting pipe and the cold water is delivered to the water-cooled plate. Through the coordinated use of the water-cooled plate, the water pump, the cold water tank and the connecting pipe, the cold water circulates in the water-cooled plate to reduce the temperature of the gluconolactone solution in the cooling tank. The first drive motor drives the first connecting rod to rotate, and the multiple first stirring blades rotate with the first connecting rod to stir the solution in the cooling tank, which can accelerate the cooling rate of the solution. At the same time, the multiple heat dissipation fins on the cooling tank can quickly absorb the heat of the gluconolactone solution in the cooling tank, thereby achieving rapid cooling of the gluconolactone solution, reducing waiting time, facilitating subsequent processing and use, and further improving work efficiency.

[0014] (2) Open the first ball valve, inject the gluconolactone solution into the heating tank through the liquid inlet pipe, then close the first ball valve, heat the gluconolactone solution in the heating tank through the heating pipe, and evaporate and concentrate the solution. At the same time, start the second drive motor, drive the second connecting rod to rotate through the second drive motor, and multiple second stirring blades follow the second connecting rod to rotate, stirring the gluconolactone solution in the heating tank, so that the solution can be heated more evenly, which can further accelerate the heating rate of the gluconolactone solution and shorten the processing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is the overall structural schematic diagram of the utility model;

[0016] Figure 2 Shown is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 What is shown is a front view structural schematic diagram of the utility model;

[0018] Figure 4 Shown is a schematic diagram of the top structure of the utility model.

[0019] In the figure: 1. Heating tank; 2. Cooling tank; 3. Liquid inlet pipe; 4. First ball valve; 5. Heating pipe; 6. Centrifugal pump; 7. Liquid extraction pipe; 8. Delivery pipe; 9. Cold water tank; 10. Water pump; 11. Water cooling plate; 12. Connecting pipe; 13. First drive motor; 14. First connecting rod; 15. First stirring blade; 16. Heat dissipation fin; 17. Second drive motor; 18. Second connecting rod; 19. Second stirring blade; 20. Exhaust pipe; 21. Second ball valve; 22. Liquid outlet pipe; 23. Third ball valve. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0021] Example

[0022] like Figure 1-4 As shown, the evaporation and concentration device of gluconolactone solution includes a heating tank 1 and a cooling tank 2. A liquid inlet pipe 3 is installed on the top of the heating tank 1, and a first ball valve 4 is installed on the liquid inlet pipe 3. A symmetrically distributed heating pipe 5 is installed on the bottom wall of the heating tank 1. A centrifugal pump 6 is provided between the heating tank 1 and the cooling tank 2. A liquid extraction pipe 7 is fixedly connected between the liquid inlet end of the centrifugal pump 6 and the heating tank 1. A delivery pipe 8 is fixedly connected between the liquid outlet end of the centrifugal pump 6 and the cooling tank 2. A cold water tank 9 is provided on one side of the cooling tank 2. A water pump 10 is installed on the top of the cold water tank 9. The cooling tank 2 A water-cooled plate 11 is installed on the inner bottom wall, the liquid inlet end of the water-cooled plate 11 is fixedly connected to the liquid outlet end of the water pump 10, the liquid outlet end of the water-cooled plate 11 is fixedly connected to the cold water tank 9, the liquid inlet end of the water pump 10 is fixedly connected to a connecting pipe 12, a first drive motor 13 is fixedly installed at the top center of the cooling tank 2, the output end of the first drive motor 13 is fixedly connected to a first connecting rod 14, a plurality of evenly arranged first stirring blades 15 are fixedly connected to the first connecting rod 14, and a plurality of evenly arranged heat dissipation fins 16 are fixedly installed on the outer wall of the cooling tank 2.

[0023] The heating tube 5, the centrifugal pump 6, the water pump 10 and the first drive motor 13 are all electrically connected to the external control power supply, the first ball valve 4 is opened, and the gluconolactone solution is injected into the heating tank 1 through the liquid inlet pipe 3, and then the first ball valve 4 is closed. The gluconolactone solution in the heating tank 1 is heated through the heating tube 5, and the solution is evaporated and concentrated. After the treatment is completed, the centrifugal pump 6 is started, and the treated gluconolactone solution is extracted from the heating tank 1 through the liquid extraction pipe 7, and the solution is injected into the cooling tank 2 after passing through the delivery pipe 8, and then the water pump 10 and the first drive motor 13 are started. When the water pump 10 is working, the cold water in the cold water tank 9 is extracted through the connecting pipe 12, and the cold water is delivered to the water cooling plate 11, through the coordinated use of the water-cooled plate 11, the water pump 10, the cold water tank 9 and the connecting pipe 12, the cold water circulates in the water-cooled plate 11 to reduce the temperature of the gluconolactone solution in the cooling tank 2, and the first connecting rod 14 is driven to rotate by the first driving motor 13, and the multiple first stirring blades 15 follow the first connecting rod 14 to rotate, stirring the solution in the cooling tank 2, which can speed up the cooling rate of the solution. At the same time, through the multiple heat dissipation fins 16 on the cooling tank 2, the heat of the gluconolactone solution in the cooling tank 2 can be quickly absorbed, thereby achieving rapid cooling of the gluconolactone solution, reducing waiting time, facilitating subsequent processing and use, and further improving work efficiency.

[0024] A second driving motor 17 is fixedly installed at the top center of the heating tank 1 , and an output end of the second driving motor 17 is fixedly connected to a second connecting rod 18 , to which a plurality of evenly arranged second stirring blades 19 are fixedly connected.

[0025] The second drive motor 17 is started, and the second connecting rod 18 is driven to rotate by the second drive motor 17. The plurality of second stirring blades 19 rotate along with the second connecting rod 18 to stir the gluconolactone solution in the heating tank 1, so that the solution can be heated more evenly, further accelerating the heating rate of the gluconolactone solution, thereby shortening the time required for solution treatment.

[0026] An exhaust pipe 20 is fixedly installed on the top of the heating tank 1 , and a second ball valve 21 is installed on the exhaust pipe 20 .

[0027] When the solution treatment is completed, first open the second ball valve 21 to discharge the hot steam in the heating tank 1 through the exhaust pipe 20, then start the centrifugal pump 6, and extract the treated gluconolactone solution from the heating tank 1 through the liquid extraction pipe 7, and inject the solution into the cooling tank 2 after passing through the delivery pipe 8.

[0028] A liquid outlet pipe 22 for discharging liquid is fixedly mounted on the cooling tank 2 , and a third ball valve 23 is mounted on the liquid outlet pipe 22 .

[0029] When the solution in the cooling tank 2 is cooled and cooled, the third ball valve 23 is opened, and the solution is discharged through the liquid outlet pipe 22 for subsequent use.

[0030] One end of the first connecting rod 14 away from the first driving motor 13 is rotatably connected to the inner bottom wall of the cooling tank 2 through a first bearing.

[0031] The stability of the first connecting rod 14 during rotation is ensured.

[0032] One end of the second connecting rod 18 away from the second driving motor 17 is rotatably connected to the inner bottom wall of the heating tank 1 through a second bearing.

[0033] Ensure the stability of the second connecting rod 18 when rotating.

[0034] One end of the connecting pipe 12 away from the water pump 10 is located in the cold water tank 9 .

[0035] When the water pump 10 is working, the cold water in the cold water tank 9 is pumped out through the connecting pipe 12 and the cold water is transported to the water cooling plate 11 .

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A gluconolactone solution evaporation and concentration device, comprising a heating tank (1) and a cooling tank (2), characterized in that: A liquid inlet pipe (3) is installed on the top of the heating tank (1), and a first ball valve (4) is installed on the liquid inlet pipe (3). A symmetrically distributed heating pipe (5) is installed on the inner bottom wall of the heating tank (1). A centrifugal pump (6) is provided between the heating tank (1) and the cooling tank (2). A liquid extraction pipe (7) is fixedly connected between the liquid inlet end of the centrifugal pump (6) and the heating tank (1). A delivery pipe (8) is fixedly connected between the liquid outlet end of the centrifugal pump (6) and the cooling tank (2). A cold water tank (9) is provided on one side of the cooling tank (2). A water pump (10) is installed on the top of the cold water tank (9). A water pump (11) is installed on the inner bottom wall of the cooling tank (2). A cold plate (11), the liquid inlet end of the water-cooled plate (11) is fixedly connected to the liquid outlet end of the water pump (10), the liquid outlet end of the water-cooled plate (11) is fixedly connected to the cold water tank (9), the liquid inlet end of the water pump (10) is fixedly connected to a connecting pipe (12), a first drive motor (13) is fixedly installed at the center of the top of the cooling tank (2), the output end of the first drive motor (13) is fixedly connected to a first connecting rod (14), a plurality of evenly arranged first stirring blades (15) are fixedly connected to the first connecting rod (14), and a plurality of evenly arranged heat dissipation fins (16) are fixedly installed on the outer wall of the cooling tank (2).

2. The gluconolactone solution evaporation and concentration device according to claim 1, wherein A second drive motor (17) is fixedly installed at the center of the top of the heating tank (1); an output end of the second drive motor (17) is fixedly connected to a second connecting rod (18); and a plurality of evenly arranged second stirring blades (19) are fixedly connected to the second connecting rod (18).

3. The gluconolactone solution evaporation and concentration device according to claim 1, wherein An exhaust pipe (20) is fixedly installed on the top of the heating tank (1), and a second ball valve (21) is installed on the exhaust pipe (20).

4. The gluconolactone solution evaporation and concentration device according to claim 1, wherein A liquid outlet pipe (22) for discharging liquid is fixedly mounted on the cooling tank (2), and a third ball valve (23) is mounted on the liquid outlet pipe (22).

5. The gluconolactone solution evaporation and concentration device according to claim 1, wherein One end of the first connecting rod (14) away from the first drive motor (13) is rotatably connected to the inner bottom wall of the cooling tank (2) via a first bearing.

6. The gluconolactone solution evaporation and concentration device according to claim 2, wherein: One end of the second connecting rod (18) away from the second drive motor (17) is rotatably connected to the inner bottom wall of the heating tank (1) via a second bearing.

7. The gluconolactone solution evaporation and concentration device according to claim 1, wherein One end of the connecting pipe (12) away from the water pump (10) is located in the cold water tank (9).

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