Efficient concentrating device for calalflavone in water

Abstract

The utility model provides a kind of efficient concentration device of water body cardal flower aldehyde, it is related to concentration device technical field, including base, the upper end of the base is fixedly connected with support column, the upper end of the support column is fixedly connected with concentration tank, the one side of the concentration tank is fixedly connected with spiral through-hole type stirring assembly;The utility model is through being provided with spiral through-hole type stirring assembly, through the spiral structure cooperation through-hole of surface evenly distributed of helical stirring blade, can realize the dual effect of axial pushing and radial penetration, improve stirring uniformity, eliminate mixing dead angle, avoid local accumulation or mixing of material Insufficient, while reducing fluid resistance when stirring, accelerate material circulation and penetration mixing, improve mixing efficiency, shorten reaction time, to enhance material reaction effect, guarantee cardal flower aldehyde concentration quality, and its driving mode is simple and reliable, convenient for adjusting speed, adaptation different process demand, enhanced the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of concentration device technology, and in particular to a high-efficiency concentration device for carrageenan in water. Background Technology

[0002] Carrageenan is a fragrance raw material widely used in daily chemical products. However, studies have found that this substance is not easily biodegradable and has a strong bioaccumulation property, and has been classified as a VPVB substance. Therefore, the detection and treatment of carrageenan in environmental water bodies is of great significance. During the detection process, since the initial concentration of carrageenan in water bodies is often low, it is necessary to concentrate and enrich it to meet the sensitivity requirements of the detection instrument. Traditional concentration methods, such as liquid-liquid extraction followed by nitrogen blowing concentration, have problems such as cumbersome operation, low efficiency, and easy sample loss.

[0003] A search revealed that the document with publication number "CN212680096U" states that "this utility model relates to the field of pharmaceutical processing equipment technology, and in particular to a high-efficiency concentration device, comprising a housing and a concentration chamber and an equipment chamber arranged sequentially from top to bottom within the housing." During operation, an electric heating rod, controlled by a temperature relay, provides a constant temperature for the concentration of the pharmaceutical solution. A radar level sensor monitors the liquid level inside the concentration chamber in real time. When the liquid level of the added solution in the concentration chamber is known, the concentrated liquid level can be calculated based on the concentration ratio. When the radar level sensor detects that the liquid level in the concentration chamber reaches the set value, it de-energizes the relay, simultaneously de-energizing the stirring motor and the temperature relay. The solenoid valve opens under de-energized conditions, and the concentrated pharmaceutical solution is discharged from the discharge pipe, completing the concentration process. This equipment allows for precise control of the pharmaceutical solution concentration ratio, is easy to operate, and is suitable for widespread use.

[0004] However, traditional high-efficiency concentration devices use ordinary stirrers, and the structure and movement of ordinary stirrers limit the full mixing of materials, creating mixing dead zones, leading to local accumulation of materials or insufficient mixing, which affects reaction efficiency and concentration quality. During the heating process, carrageenan is easily oxidized and deteriorated by contact with oxygen in the air, reducing the purity and yield of the product. When the device malfunctions, there is a lack of effective emergency power-off measures, which can cause safety accidents and threaten the safety of equipment and personnel.

[0005] Therefore, we provide a highly efficient concentrating device for carrageenan in water to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides a highly efficient concentrating device for carrageenan in water, aiming to solve the aforementioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A high-efficiency concentration device for carrageenan in water includes a base, a support column fixedly connected to the upper end of the base, a concentration tank fixedly connected to the upper end of the support column, a spiral through-hole type stirring assembly fixedly connected to one side of the concentration tank, the spiral through-hole type stirring assembly including a fixing plate fixedly connected to one side of the concentration tank, a drive motor fixedly connected to the surface of the fixing plate, a nitrogen distribution assembly installed on the right side of the concentration tank, the nitrogen distribution assembly including a nitrogen distribution pipe installed on the right side of the concentration tank, and a nitrogen storage tank provided on the right side of the nitrogen distribution pipe.

[0009] As a further description of the above technical solution:

[0010] The upper end of the concentration tank is fixedly connected to a tank cover, the upper end of the tank cover is fixedly connected to a water inlet, a liquid inlet is provided on the rear side of the water inlet, the lower end of the concentration tank is fixedly connected to a guide groove, and a collection bottle is provided below the guide groove.

[0011] As a further description of the above technical solution:

[0012] The upper end of the drive motor is connected to a connecting rod via a key. A belt is fitted onto the surface of the connecting rod. A drive shaft is located on the inner side of the belt away from the connecting rod. A spiral stirring blade is fixedly connected to the surface of the drive shaft. A through hole is formed on the surface of the spiral stirring blade.

[0013] As a further description of the above technical solution:

[0014] The drive motor drives the drive shaft to rotate via a connecting rod and a belt, and the drive shaft drives the spiral stirring blade to rotate. The surface of the spiral stirring blade has through holes evenly distributed.

[0015] As a further description of the above technical solution:

[0016] A first connecting pipe is fixedly connected to the left side of the concentration tank. A control valve is installed on the surface of the first connecting pipe. An extractant storage tank is fixedly connected to the left end of the first connecting pipe.

[0017] As a further description of the above technical solution:

[0018] An electromagnetic heating device is installed at the lower end of the nitrogen distribution pipeline. A controller is installed on one side of the electromagnetic heating device, and an emergency circuit breaker is installed at the lower end of the controller.

[0019] As a further description of the above technical solution:

[0020] A control box is located on the left side of the controller, and the control box is electrically connected to the controller.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This utility model, by setting up a spiral through-hole type stirring component, can achieve the dual effects of axial pushing and radial penetration through the spiral structure of the spiral stirring blades and the uniformly distributed through holes on the surface, thereby improving the uniformity of stirring, eliminating dead zones in mixing, avoiding local accumulation of materials or insufficient mixing, reducing fluid resistance during stirring, accelerating material circulation and penetration mixing, improving mixing efficiency, shortening reaction time, and thus enhancing the reaction effect of materials, ensuring the quality of carrageenan concentration. Moreover, its driving method is simple and reliable, and the speed is easy to adjust, adapting to different process requirements and enhancing the practicality of the device.

[0023] 2. This utility model, through the setting of nitrogen distribution components, the electromagnetic heating device combined with the controller can accurately control the heating parameters, providing a suitable temperature environment for the concentration reaction, accelerating the separation and concentration of carrageenan, and the inertness of nitrogen can reduce interference. The controller realizes the automation of the heating process, reduces human error, and improves the convenience and accuracy of operation. The emergency circuit breaker can cut off the power supply in time when the device malfunctions, ensuring the safety of equipment and personnel. The nitrogen storage tank provides a stable gas source, is suitable for continuous operation, and can also create an inert environment to reduce the oxidation and deterioration of carrageenan and promote the circulation of gas in the tank. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0025] Figure 2 This is a schematic diagram of one side of the overall structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the overall internal structure of this utility model;

[0027] Figure 4 This is a schematic diagram showing the disassembled structure of the concentration tank and the spiral through-hole stirring assembly of this utility model.

[0028] Figure 5 This is a schematic diagram of the nitrogen distribution component structure of this utility model;

[0029] Figure 6 This is a schematic diagram of the spiral through-hole type stirring assembly of this utility model.

[0030] The following are the labels in the diagram: 1. Base; 2. Support column; 3. Concentrator; 4. Tank cover; 5. Water inlet; 6. Liquid inlet; 7. Guide channel; 8. Collection bottle; 9. Spiral through-hole stirring assembly; 901. Fixing plate; 902. Drive motor; 903. Connecting rod; 904. Belt; 905. Drive shaft; 906. Spiral stirring blade; 907. Through hole; 10. First connecting pipe; 11. Extractant storage tank; 12. Nitrogen distribution assembly; 1201. Nitrogen distribution pipe; 1202. Nitrogen storage tank; 1203. Electromagnetic heating device; 1204. Controller; 1205. Emergency circuit breaker; 13. Control box. Detailed Implementation

[0031] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-6 As shown, this utility model provides a technical solution: a high-efficiency concentration device for carrageenan in water, including a base 1, a support column 2 fixedly connected to the upper end of the base 1, a concentration tank 3 fixedly connected to the upper end of the support column 2, a spiral through-hole type stirring assembly 9 fixedly connected to one side of the concentration tank 3, the spiral through-hole type stirring assembly 9 including a fixing plate 901 fixedly connected to one side of the concentration tank 3, a drive motor 902 fixedly connected to the surface of the fixing plate 901, a nitrogen distribution assembly 12 installed on the right side of the concentration tank 3, the nitrogen distribution assembly 12 including a nitrogen distribution pipe 1201 installed on the right side of the concentration tank 3, and a nitrogen storage tank 1202 provided on the right side of the nitrogen distribution pipe 1201.

[0033] Furthermore, a tank cover 4 is fixedly connected to the upper end of the concentration tank 3, and a water inlet 5 is fixedly connected to the upper end of the tank cover 4. A liquid inlet 6 is provided on the rear side of the water inlet 5. A guide channel 7 is fixedly connected to the lower end of the concentration tank 3, and a collection bottle 8 is provided below the guide channel 7. The water to be treated enters the concentration tank 3 through the water inlet 5, and the auxiliary agents to be added are added through the liquid inlet 6. After the concentration operation is completed in the concentration tank 3, the concentrated product enters the guide channel 7 and is guided by the guide channel 7 into the collection bottle 8 below for collection. The separate setting of the water inlet 5 and the liquid inlet 6 makes it easy to control the amount and speed of water and agents added separately. The design of the guide channel 7 allows the concentrated product to flow smoothly into the collection bottle 8, reducing material residue.

[0034] Furthermore, a connecting rod 903 is keyed to the upper end of the drive motor 902. A belt 904 is fitted onto the surface of the connecting rod 903. A drive shaft 905 is located on the inner side of the belt 904 away from the connecting rod 903. A spiral stirring blade 906 is fixedly connected to the surface of the drive shaft 905. A through hole 907 is provided on the surface of the spiral stirring blade 906. When the drive motor 902 is started, the drive motor 902 outputs power to drive the connecting rod 903 to rotate. The connecting rod 903 drives the drive shaft 905 to rotate through the belt 904. The drive shaft 905 drives the spiral stirring blade 906 to rotate. During the rotation, the spiral stirring blade 906 stirs the material in the concentration tank 3. Under the action of stirring force, the material mixes with each other through the through hole 907. The spiral structure of the spiral stirring blade 906, combined with the through hole 907 on its surface, greatly improves the uniformity and mixing efficiency of the material, allowing the material to fully contact and react.

[0035] Furthermore, the drive motor 902 drives the drive shaft 905 to rotate via the connecting rod 903 and belt 904, and the drive shaft 905 drives the spiral stirring blade 906 to rotate. The surface of the spiral stirring blade 906 is evenly distributed with through holes 907. The drive motor 902 generates rotational power, which is transmitted to the drive shaft 905 via the connecting rod 903 and belt 904. The drive shaft 905 drives the spiral stirring blade 906 to rotate in the concentration tank 3. The rotating spiral stirring blade 906 promotes the flow of materials. At the same time, the materials are more thoroughly mixed through the evenly distributed through holes 907. The evenly distributed through holes 907 on the surface of the spiral stirring blade 906 ensures that there are no dead corners in the mixing of materials, resulting in more uniform mixing and effectively improving the efficiency and effect of the subsequent concentration reaction.

[0036] Furthermore, a first connecting pipe 10 is fixedly connected to the left side of the concentration tank 3. A control valve is installed on the surface of the first connecting pipe 10. An extractant storage tank 11 is fixedly connected to the left end of the first connecting pipe 10. When extractant needs to be added, the control valve on the surface of the first connecting pipe 10 is opened, and the extractant in the extractant storage tank 11 is transported to the concentration tank 3 through the first connecting pipe 10. The opening of the control valve is adjusted according to the concentration requirements to control the amount of extractant added. After the addition is completed, the control valve is closed. The first connecting pipe 10 realizes a convenient connection between the extractant storage tank 11 and the concentration tank 3, which facilitates the precise addition of extractant. The setting of the control valve allows the amount and speed of extractant addition to be flexibly adjusted to meet the needs of different concentration processes and improve the flexibility and accuracy of operation.

[0037] Furthermore, an electromagnetic heating device 1203 is installed at the lower end of the nitrogen distribution pipeline 1201. A controller 1204 is installed on one side of the electromagnetic heating device 1203, and an emergency circuit breaker 1205 is installed at the lower end of the controller 1204. According to the concentration requirements, the heating parameters of the electromagnetic heating device 1203 are set through the controller 1204. The electromagnetic heating device 1203 heats the nitrogen in the nitrogen distribution pipeline 1201. The heated nitrogen enters the concentration tank 3. When the device experiences abnormal conditions such as overload or overheating, the emergency circuit breaker 1205 will cut off the power supply and stop the device from operating. The electromagnetic heating device 1203 has high heating efficiency and fast heating speed, and can quickly heat the nitrogen to the required temperature, improving the concentration efficiency. The controller 1204 realizes the automated control of the heating process, improving the convenience and accuracy of operation. The emergency circuit breaker 1205 provides safety protection for the device and reduces the risk of accidents caused by equipment failure.

[0038] Furthermore, a control box 13 is provided on the left side of the controller 1204. The control box 13 is electrically connected to the controller 1204. After the control box 13 is powered on, it supplies power to the controller 1204 through the electrical connection. At the same time, the operator inputs control commands through the control box 13. The control signals are transmitted through the electrical connection, so that the controller 1204 controls the operation of each component according to the commands.

[0039] Working principle: When in use, connect the power supply to the control box 13. The control box 13 supplies power to the controller 1204 via electrical connection, and the device enters the standby state. The water to be treated is input into the concentration tank 3 through the water inlet 5. The amount and speed of water added are controlled according to the concentration requirements. At the same time, the required auxiliary agents are added through the liquid inlet 6. The amount and speed of agent addition are also controlled. During concentration, open the control valve on the surface of the first connecting pipe 10. The extractant in the extractant storage tank 11 is transported to the concentration tank 3 through the first connecting pipe 10. Adjust the valve opening according to the requirements to control the amount added. After the addition is completed, close the valve and start the drive motor 902 of the spiral through-hole stirring assembly 9. The drive motor 902 drives the connecting rod 903 to rotate, and drives the drive shaft 905 to rotate through the belt 904, so that the spiral stirring blades 906 rotate in the concentration tank 3. The material is pushed by the spiral stirring blades 906. The material flows downwards and is thoroughly mixed through the through-hole 907. Stirring continues until the material is uniformly mixed. The heating parameters of the electromagnetic heating device 1203 are set by the controller 1204, and the electromagnetic heating device 1203 begins heating the nitrogen in the nitrogen distribution pipe 1201. The heated nitrogen enters the concentration tank 3 to assist in the concentration reaction of carrageenan. During the concentration process, the controller 1204 monitors the operating status of components such as the electromagnetic heating device 1203 in real time. In case of overload, overheating, or other abnormalities, the emergency circuit breaker 1205 immediately cuts off the power supply, stopping the device and ensuring the safety of the equipment and operators. After the concentration operation is completed in the concentration tank 3, the concentrated product naturally flows into the guide channel 7 and is guided smoothly into the collection bottle 8 below, completing the collection of the concentrated product. This completes the process of using a high-efficiency concentration device for carrageenan in water.

[0040] 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 high-efficiency concentration device for carrageenan in water, comprising a base (1), characterized in that: A support column (2) is fixedly connected to the upper end of the base (1), and a concentration tank (3) is fixedly connected to the upper end of the support column (2). A spiral through-hole stirring assembly (9) is fixedly connected to one side of the concentration tank (3). The spiral through-hole stirring assembly (9) includes a fixing plate (901) fixedly connected to one side of the concentration tank (3). A drive motor (902) is fixedly connected to the surface of the fixing plate (901). A nitrogen distribution assembly (12) is installed on the right side of the concentration tank (3). The nitrogen distribution assembly (12) includes a nitrogen distribution pipe (1201) installed on the right side of the concentration tank (3). A nitrogen storage tank (1202) is provided on the right side of the nitrogen distribution pipe (1201).

2. The high-efficiency concentration device for carrageenan in water according to claim 1, characterized in that, The upper end of the concentration tank (3) is fixedly connected to a tank cover (4), the upper end of the tank cover (4) is fixedly connected to a water inlet (5), a liquid inlet (6) is provided on the rear side of the water inlet (5), the lower end of the concentration tank (3) is fixedly connected to a guide groove (7), and a collection bottle (8) is provided below the guide groove (7).

3. The high-efficiency concentration device for carrageenan in water according to claim 1, characterized in that, The upper end of the drive motor (902) is connected to a connecting rod (903) via a flat key. A belt (904) is fitted onto the surface of the connecting rod (903). A drive shaft (905) is provided on the inner side of the belt (904) away from the connecting rod (903). A spiral stirring blade (906) is fixedly connected to the surface of the drive shaft (905). A through hole (907) is provided on the surface of the spiral stirring blade (906).

4. The high-efficiency concentration device for carrageenan in water according to claim 3, characterized in that, The drive motor (902) drives the drive shaft (905) to rotate via the connecting rod (903) and belt (904), and the drive shaft (905) drives the spiral stirring blade (906) to rotate. The surface of the spiral stirring blade (906) is uniformly distributed with through holes (907).

5. The high-efficiency concentration device for carrageenan in water according to claim 1, characterized in that, The left side of the concentration tank (3) is fixedly connected to a first connecting pipe (10), and a control valve is installed on the surface of the first connecting pipe (10). The left end of the first connecting pipe (10) is fixedly connected to an extractant storage tank (11).

6. The high-efficiency concentration device for carrageenan in water according to claim 1, characterized in that, An electromagnetic heating device (1203) is installed at the lower end of the nitrogen distribution pipeline (1201). A controller (1204) is provided on one side of the electromagnetic heating device (1203). An emergency circuit breaker (1205) is installed at the lower end of the controller (1204).

7. The high-efficiency concentration device for carrageenan in water according to claim 6, characterized in that, A control box (13) is provided on the left side of the controller (1204), and the control box (13) is electrically connected to the controller (1204).

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