Cooling equipment for production of radix scutellariae-radix angelicae rhinitis syrup

Abstract

The cooling equipment comprises a water tank, a liquid feeding pipe and a liquid discharging pipe are arranged at the two ends of the water tank respectively, and a cooling pipeline is arranged in the water tank in the length direction; a liquid cooling assembly and an air cooling assembly are further included. The utility model relates to the technical field of syrup production equipment, adopts a cooling mode of combining an air cooling assembly and a liquid cooling assembly, and remarkably improves the cooling effect of syrup. Firstly, the liquid cooling assembly adopts a water tank to cool the bottom of a cooling pipeline, and spray cooling is performed on the top surface of the cooling pipeline through a spray head. Due to the design of the air cooling assembly, syrup flows into the clamping cavity in the conveying process, annular flow is formed, the cross section of syrup liquid is thinned, and therefore the cooling effect is accelerated. High-pressure gas is sprayed into the gas pipeline through the gas supply pipeline and the insertion pipe, cold gas is sucked into the gas pipeline when penetrating through the gas holes, the temperature of the gas entering the gas pipeline is effectively reduced, and internal and external dual cooling is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of syrup production equipment, specifically a cooling device for the production of Scutellaria baicalensis and Angelica dahurica rhinitis syrup. Background Technology

[0002] During the production of Qinzhi Rhinitis Syrup, the high temperatures cause the sugars to caramelize, altering the syrup's color, taste, and active ingredients, thus affecting its quality. Furthermore, the crystallization effect of the syrup is also a crucial indicator of product quality. Therefore, the use of cooling equipment is particularly important to prevent syrup deterioration during production and to promote crystallization.

[0003] Most existing syrup production cooling equipment uses water tanks as the cooling medium. In operation, the pipes conveying the syrup are inserted into the water tank, and the syrup cools down through heat exchange with the cooling water during transport. However, this traditional cooling method has certain limitations. First, the cooling effect of the water tank is generally limited, especially when the syrup flow rate is large or the temperature is high, the cooling capacity of the water tank is often insufficient to meet production needs. Second, because the cooling method of the water tank mainly relies on the contact between the outer wall of the pipe and the cooling water, it is difficult to effectively cool the syrup in the center of the pipe, resulting in uneven temperature distribution inside the syrup, affecting the cooling effect and syrup quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cooling device for the production of Scutellaria baicalensis and Angelica dahurica syrup, which solves the problem of poor cooling effect of existing water-cooling methods using water tanks.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for the production of Scutellaria baicalensis and Angelica dahurica nasal syrup, comprising a water tank, with a liquid supply pipe and a liquid outlet pipe respectively provided at both ends of the water tank, and a cooling pipe arranged along the length direction inside the water tank; further comprising:

[0006] The liquid cooling assembly draws liquid from the water tank and sprays it from top to bottom onto the surface of the cooling pipes.

[0007] An air-cooled assembly includes a gas pipe with both ends extending out of the cooling pipe and connected to a gas supply pipe and a gas outlet pipe. The gas pipe is located inside the cooling pipe and forms a cavity between it and the cooling pipe.

[0008] Preferably, the cooling pipe and the gas pipe are arranged coaxially.

[0009] Preferably, the gas supply pipe is located above the water tank and is positioned close to one end of the liquid supply pipe.

[0010] Preferably, a sleeve is provided between the gas supply pipe and the gas pipe, and the outer wall of the sleeve has air holes; the outlet end of the gas supply pipe is provided with a tube that is inserted into the sleeve.

[0011] Preferably, the outlet end of the insertion tube is positioned relative to the gas pipeline.

[0012] Preferably, the vent is formed on the top wall surface of the sleeve.

[0013] Preferably, the liquid cooling assembly includes:

[0014] A spray frame is fixed above the water tank;

[0015] Multiple spray heads are fixed on the spray frame;

[0016] The return line connects the water tank and the spray head.

[0017] Preferably, the return pipeline includes a supply pipeline connected between the water tank and the spray head; a water pump is installed on the supply pipeline.

[0018] Preferably, the multiple spray heads are distributed at equal intervals on the spray frame.

[0019] The beneficial effects of this utility model are as follows: By using the cooling equipment for producing Scutellaria baicalensis nasal syrup provided by this utility model, compared with the prior art, the combined cooling method of air-cooling and liquid-cooling components significantly improves the cooling effect of the syrup. First, the liquid-cooling component uses a water tank to cool the bottom of the cooling pipe and sprays the top surface of the cooling pipe with spray nozzles for cooling. This combined liquid-cooling method can cool the outside of the cooling pipe from both the top and bottom, improving cooling efficiency. Second, the design of the air-cooling component allows the syrup to flow into the clamping cavity during transportation, forming a ring flow, which makes the cross-section of the syrup liquid thinner, thereby accelerating the cooling effect. High-pressure gas is injected into the gas pipe through the gas supply pipe and the insertion pipe. The cold gas is drawn into the gas pipe when passing through the gas hole, effectively reducing the temperature of the gas entering the gas pipe. This allows the center of the syrup to be cooled by the gas pipe during transportation, achieving dual cooling from the inside and outside, greatly reducing the possibility of syrup deterioration. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This utility model Figure 1 Top view;

[0022] Figure 3 This is a schematic diagram of the cooling pipe structure of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0024] Explanation of reference numerals in the figure

[0025] 1. Water tank, 2. Water pump, 3. Liquid supply pipe, 4. Spray frame, 5. Spray head, 6. Liquid supply pipe, 7. Liquid outlet pipe, 8. Cooling pipe, 9. Gas supply pipe, 10. Gas outlet pipe, 11. Gas pipe, 12. Clamping cavity, 13. Sleeve, 14. Air hole, 15. Insertion tube. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Various changes can be made to the implementation scheme as long as the effects of the present invention can be achieved.

[0027] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0028] like Figures 1 to 4 As shown in the embodiment of this application, a cooling device for the production of Scutellaria baicalensis and Angelica dahurica syrup is proposed, including a water tank 1. A supply pipe 6 and an outlet pipe 7 are respectively provided at both ends of the water tank 1. Cooling water flows into the water tank 1 from the supply pipe 6 at one end and flows out from the outlet pipe 7 at the other end. A cooling pipe 8 is arranged along the length of the water tank 1, and both ends of the cooling pipe 8 are connected to syrup conveying pipes.

[0029] Reference Figure 1 and Figure 3 It also includes an air-cooling component that cools the syrup being transported inside the cooling pipe 8. In this embodiment, the air-cooling component includes a gas pipe 11, with both ends extending out of the cooling pipe 8 and connected to a gas supply pipe 9 and a gas outlet pipe 10. The gas supply pipe 9 is connected to an air pump to fill the gas pipe 11 with external gas. After the gas pipe 11 exchanges heat with the syrup flowing in the cooling pipe 8, the gas containing heat flows out through the gas outlet pipe 10.

[0030] For example, the gas pipe 11 is located inside the cooling pipe 8, and the cooling pipe 8 is coaxially arranged with the gas pipe 11, forming a cavity 12 between them. During the transport process through the conveying pipe, the syrup flows into the cavity 12. At this time, the liquid syrup is in a state of wrapping around the outside of the gas pipe 11, making the liquid syrup ring-shaped and thinning the cross-section of the liquid syrup, thus accelerating the cooling effect.

[0031] The aforementioned gas supply pipe 9 is located above the water tank 1 and is positioned close to one end of the liquid supply pipe 6. Its purpose is to allow the gas supply pipe 9 to exchange heat with the cold water entering through the liquid supply pipe 6, thereby cooling the gas transported by the gas supply pipe 9.

[0032] In this embodiment, a sleeve 13 is provided between the gas supply pipe 9 and the gas pipe 11, and an air hole 14 is opened on the outer wall of the sleeve 13; during operation, the liquid level in the water tank 1 must be lower than the bottom surface of the sleeve 13. The outlet end of the gas supply pipe 9 is provided with a tube 15 that is inserted into the sleeve 13. The outlet end of the tube 15 is positioned relative to the gas pipe 11.

[0033] It should be noted that the vent 14 is located on the top wall surface of the sleeve 13.

[0034] The air pump delivers high-pressure gas through the gas supply pipe 9 and the insertion pipe 15 into the gas pipe 11. When the cold air at one end of the liquid supply pipe 6 of the water tank 1 passes through the air hole 14, it is drawn into the gas pipe 11 to reduce the temperature of the gas entering the gas pipe 11.

[0035] Reference Figure 1 and Figure 2 It also includes a liquid cooling component to cool the transported syrup outside the cooling pipe 8. In this embodiment, the bottom surface of the cooling pipe 8 contacts the cold air and liquid in the water tank 1. The liquid cooling component draws liquid from the water tank 1 and sprays it from top to bottom onto the surface of the cooling pipe 8, forming cold air on the upper and lower surfaces of the cooling pipe 8.

[0036] Specifically, the liquid cooling assembly includes a spray frame 4, multiple spray heads 5, and a return liquid pipeline. The spray frame 4 is fixed above the water tank 1; the multiple spray heads 5 are fixed on the spray frame 4 and are distributed at equal intervals on the spray frame 4; the return liquid pipeline connects the water tank 1 and the spray heads 5.

[0037] For example, the return pipeline includes a supply pipe 3, which is connected between the water tank 1 and the spray head 5; a water pump 2 is installed on the supply pipe 3. The water pump 2 draws water from the water tank 1 and pumps it into each spray head 5 through the supply pipe 3, and then sprays it onto the surface of the cooling pipe 8 through the spray head 5.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for the production of Scutellaria baicalensis and Angelica dahurica nasal syrup, comprising a water tank, wherein a liquid supply pipe and a liquid outlet pipe are respectively provided at both ends of the water tank, characterized in that: The water tank is equipped with cooling pipes along its length; it also includes: The liquid cooling assembly draws liquid from the water tank and sprays it from top to bottom onto the surface of the cooling pipes. An air-cooled assembly includes a gas pipe with both ends extending out of the cooling pipe and connected to a gas supply pipe and a gas outlet pipe. The gas pipe is located inside the cooling pipe and forms a cavity between it and the cooling pipe.

2. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 1, characterized in that: The cooling pipe and the gas pipe are arranged coaxially.

3. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 1, characterized in that: The gas supply pipe is located above the water tank and is positioned close to one end of the liquid supply pipe.

4. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 1, characterized in that: A sleeve is provided between the gas supply pipe and the gas pipe, and the outer wall of the sleeve has air holes; the outlet end of the gas supply pipe is provided with a tube that is inserted into the sleeve.

5. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 4, characterized in that: The outlet end of the insertion tube is positioned relative to the gas pipeline.

6. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 4, characterized in that: The vent is located on the top wall surface of the casing.

7. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 1, characterized in that: The liquid cooling assembly includes: A spray frame is fixed above the water tank; Multiple spray heads are fixed on the spray frame; The return line connects the water tank and the spray head.

8. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 7, characterized in that: The return pipeline includes a supply pipeline connected between the water tank and the spray head; a water pump is installed on the supply pipeline.

9. The cooling equipment for producing Scutellaria baicalensis and Angelica dahurica nasal syrup according to claim 7, characterized in that: Multiple spray heads are distributed at equal intervals on the spray frame.

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