Alcohol precipitation equipment for traditional Chinese medicine concentrated solution

Abstract

The alcohol precipitation equipment comprises an alcohol precipitation tank, a cooling assembly is assembled on the side wall of the alcohol precipitation tank, a discharging opening is integrally formed in the bottom of the alcohol precipitation tank, a switch valve is fixedly assembled in the discharging opening, a stirring mechanism is assembled in the center of an inner cavity of the alcohol precipitation tank, and a liquid taking assembly and a feeding pipe are fixedly assembled on the top of the alcohol precipitation tank. A buffer premixing mechanism is fixedly assembled at the top end of the feeding pipe, and a three-way pipe is fixedly assembled at the top of the buffer premixing mechanism. Through the buffer premixing mechanism, a traditional Chinese medicine extraction concentrated solution and an ethanol solution entering the alcohol precipitation tank can be premixed to form a mixed solution, and after the mixed solution enters the alcohol precipitation tank again, the subsequent mixing efficiency of the mixed solution through the stirring mechanism can be improved; in addition, the fusion uniformity of the concentrated solution and the ethanol solution in the mixed solution can be enhanced, and the mixing effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation treatment of traditional Chinese medicine concentrated liquid, and particularly relates to an alcohol precipitation device for traditional Chinese medicine concentrated liquid. Background Technique

[0002] When producing and processing traditional Chinese medicine liquid, Chinese herbal medicines are processed into concentrated liquid through a purification tank. Subsequently, an appropriate amount of ethanol (alcohol) needs to be added to the concentrated liquid to precipitate impurities and ineffective components in the concentrated liquid, so as to obtain a purer and more concentrated liquid medicine. The purpose is to further increase the concentration of effective components and remove some water-soluble impurities, such as polysaccharides, proteins, etc., in order to achieve better medicinal effects and stability. During the above operation process, an alcohol precipitation device is required to complete the alcohol precipitation operation of the concentrated liquid. Most of the existing alcohol precipitation devices only set a single stirring and mixing mechanism during use. The concentrated liquid and ethanol are put into the alcohol precipitation device according to a ratio, and then the stirring and mixing mechanism is used to mix them. Since the concentrated liquid and ethanol solution are only stirred and mixed in the alcohol precipitation device, it not only results in poor stirring and mixing effects, but also affects the stirring and mixing efficiency. For this reason, we propose an alcohol precipitation device for traditional Chinese medicine concentrated liquid. Content of the Utility Model

[0003] The purpose of the utility model is to provide an alcohol precipitation device for traditional Chinese medicine concentrated liquid to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an alcohol precipitation device for traditional Chinese medicine concentrated liquid, including an alcohol precipitation tank, a cooling component is assembled on the side wall of the alcohol precipitation tank, a discharge port is integrally formed at the bottom of the alcohol precipitation tank, a switching valve is fixedly assembled in the discharge port, a stirring mechanism is assembled at the center of the inner cavity of the alcohol precipitation tank, a liquid extraction component and a feed pipe are fixedly assembled on the top of the alcohol precipitation tank, a buffer pre-mixing mechanism is fixedly assembled at the top of the feed pipe, and a three-way pipe is fixedly assembled on the top of the buffer pre-mixing mechanism.

[0005] Preferably, the cooling component includes a cooling cavity, the cooling cavity is opened in the side wall of the alcohol precipitation tank, a cooling pipe is fixedly assembled in the cooling cavity, and a water inlet joint and a water outlet joint penetrating through the cooling cavity are fixedly connected to the side wall of the cooling pipe.

[0006] Preferably, the stirring mechanism includes a first driving motor, the output end of the first driving motor is fixedly connected to a rotating shaft penetrating into the alcohol precipitation tank, and stirring frames are fixedly connected to the side wall of the rotating shaft in a uniformly distributed manner.

[0007] Preferably, the liquid extraction component includes an extraction pipe, the extraction pipe is inserted into the alcohol precipitation tank, and a liquid suction pump is fixedly connected to the top of the extraction pipe.

[0008] Preferably, the buffer premixing mechanism includes a buffer pipe. The top of the buffer pipe is fixedly connected to a three-way pipe, and the bottom of the buffer pipe is fixedly connected to a feed pipe. A first fixing plate and a second fixing plate are fixedly assembled in the buffer pipe. Through holes are respectively formed in the first fixing plate and the second fixing plate. An installation shaft is fixedly assembled between the first fixing plate and the second fixing plate. A second driving motor is fixedly assembled in the inner cavity of the installation shaft. Two output ends of the second driving motor are respectively fixedly connected to a first connecting shaft and a second connecting shaft. A spiral blade is fixedly connected to the side wall of the first connecting shaft, and a stirring rod is fixedly connected to the side wall of the second connecting shaft.

[0009] Preferably, a buffer plate is fixedly assembled in the buffer pipe, and buffer holes are evenly formed in the buffer plate.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: For an alcohol precipitation device for traditional Chinese medicine concentrated liquid, a buffer premixing mechanism is arranged at the feed inlet of the alcohol precipitation tank. Through the provided buffer premixing mechanism, the traditional Chinese medicine extraction concentrated liquid and ethanol solution entering the alcohol precipitation tank can be premixed to form a mixed liquid. After the mixed liquid enters the alcohol precipitation tank again, it can not only improve the subsequent mixing efficiency by the stirring mechanism, but also enhance the uniformity of the mixing of the concentrated liquid and ethanol solution in the mixed liquid, strengthening the mixing effect.

[0011] In the buffer premixing mechanism, a spiral blade and a stirring rod are used in cooperation with each other, so that the concentrated liquid and ethanol solution are more fully premixed during the process of passing through the buffer pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a perspective view of the present utility model.

[0013] Figure 2 is a structural schematic diagram of the present utility model.

[0014] Figure 3 is a structural schematic diagram of the buffer premixing mechanism of the present utility model.

[0015] Figure 4 is a structural schematic diagram of the driving motor of the present utility model.

[0016] In the figure: 1. Alcohol precipitation tank; 2. Cooling component; 21. Cooling chamber; 22. Cooling pipe; 23. Water inlet joint; 24. Water outlet joint; 3. Discharge port; 4. Switch valve; 5. Stirring mechanism; 51. First driving motor; 52. Rotating shaft; 53. Stirring frame; 6. Liquid extraction component; 61. Extraction pipe; 62. Liquid suction pump; 7. Feed pipe; 8. Buffer premixing mechanism; 81. Buffer pipe; 82. First fixing plate; 83. Second fixing plate; 84. Through hole; 85. Mounting shaft; 86. Second driving motor; 87. First connecting shaft; 88. Second connecting shaft; 89. Spiral blade; 810. Stirring rod; 9. Three-way pipe; 10. Buffer plate; 11. Buffer hole. Detailed implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present invention provides a technical solution: an alcohol precipitation device for traditional Chinese medicine concentrated solution, including an alcohol precipitation tank 1, a cooling component 2 is assembled on the side wall of the alcohol precipitation tank 1, a discharge port 3 is opened at the bottom of the inner cavity of the alcohol precipitation tank 1, and the discharge port 3 is used for discharging the bottom material after sedimentation. A switch valve 4 is fixedly assembled in the discharge port 3, and the switch valve 4 is used to control the opening and closing of the discharge port 3. A stirring mechanism 5 is assembled in the inner cavity of the alcohol precipitation tank 1, and the stirring mechanism 5 is used to stir and mix the concentrated solution and ethanol. And a liquid extraction component 6 penetrating through to its inner cavity is fixedly assembled on the top of the alcohol precipitation tank 1, and the liquid extraction component 6 is used to extract the supernatant after precipitation in the alcohol precipitation tank 1;

[0019] As Figure 2 shown in, the cooling component 2 includes a cooling chamber 21 integrally formed in the side wall of the alcohol precipitation tank 1. A cooling pipe 22 distributed in a ring shape from top to bottom is assembled in the cooling chamber 21. A water inlet joint 23 and a water outlet joint 24 penetrating through the cooling chamber 21 are fixedly connected to the side wall of the cooling pipe 22. The water inlet joint 23 is used to introduce cooling water into the cooling pipe 22, and the water outlet joint 24 is used for the discharge of the cooling water to an external circulation device. The external cooling water circulation device will cool the traditional Chinese medicine concentrated solution during the sedimentation process.

[0020] As Figure 2As shown in the figure, the stirring mechanism 5 includes a first driving motor 51, which is fixedly assembled at the center of the top of the alcohol precipitation tank 1. The output end of the first driving motor 51 is fixedly connected through a coupling to a rotating shaft 52 that penetrates into the inner cavity of the alcohol precipitation tank 1. The side wall of the rotating shaft 52 is uniformly and fixedly connected with stirring frames 53. The first driving motor 51 is electrically connected to an external power supply. By driving the rotation of the rotating shaft 52 with the first driving motor 51, the stirring frames 53 can stir and mix the traditional Chinese medicine concentrated liquid and ethanol located in the alcohol precipitation tank 1.

[0021] The liquid extraction assembly 6 includes an extraction pipe 61, the bottom of which is inserted into the alcohol precipitation tank 1. The top of the extraction pipe 6 is fixedly connected with a liquid suction pump 62. The liquid suction pump 62 is electrically connected to an external power supply. Through the cooperation of the liquid suction pump 62 and the extraction pipe 61, the extraction operation of the supernatant is completed.

[0022] The top of the alcohol precipitation tank 1 is fixedly connected with a feed pipe 7, which is used to put materials into the interior of the alcohol precipitation tank 1. The top of the feed pipe 7 is fixedly assembled with a buffer premixing mechanism 8. The top of the buffer premixing mechanism 8 is fixedly connected with a three-way pipe 9. The two output ends at the top of the three-way pipe 9 are respectively connected to the liquid supply end of the traditional Chinese medicine concentrated liquid and the liquid supply end of ethanol. The output end of the three-way pipe 9 is connected to the buffer premixing mechanism 8. By setting the buffer premixing mechanism 8 to premix the traditional Chinese medicine concentrated liquid and ethanol entering the alcohol precipitation tank 1, the mixing degree of the traditional Chinese medicine concentrated liquid and ethanol by the subsequent stirring mechanism 5 is improved, and the mixing uniformity of the traditional Chinese medicine concentrated liquid and ethanol is enhanced.

[0023] As Figure 3 and Figure 4As shown in the figure, the buffer premixing mechanism 8 includes a buffer tube 81. The upper and lower ends of the buffer tube 81 are respectively fixedly connected to the discharge end of the three-way pipe 9 and the feed end of the feed pipe 7. A first fixed plate 82 and a second fixed plate 83 are fixedly assembled in the inner cavity of the buffer tube 81. Through holes 84 evenly distributed in a circle are respectively formed in the first fixed plate 82 and the second fixed plate 83. The through holes 84 are used for the mixture of the Chinese medicine concentrated liquid and ethanol to pass through. An installation shaft 85 is fixedly assembled between the first fixed plate 82 and the second fixed plate 83. A second driving motor 86 is embedded in the inner cavity of the installation shaft 85. The second driving motor 86 is electrically connected to an external power supply. The second driving motor 86 is a motor with double output ends. Two output ends of the second driving motor 86 respectively penetrate through the first fixed plate 82 and the second fixed plate 83 and are fixedly connected to a first connecting shaft 87 and a second connecting shaft 88. A spiral blade 89 is fixedly connected to the side wall of the first connecting shaft 87. Stirring rods 810 evenly distributed in a circle are fixedly connected to the side wall of the second connecting shaft 88. When the mixture of the Chinese medicine concentrated liquid and ethanol enters the buffer tube 81, the Chinese medicine concentrated liquid and ethanol entering the buffer tube 81 are premixed through the rotation of the spiral blade 89 and the stirring rods 810. After the mixture of the Chinese medicine concentrated liquid and ethanol enters the alcohol precipitation tank 1, the stirring mechanism 5 can further perform a mixing operation to enhance the mixing effect;

[0024] As Figure 3 shown in the figure, a buffer plate 10 is fixedly assembled in the buffer tube 81. Buffer holes 11 are evenly formed in the side wall of the buffer plate 10. By setting the buffer plate 10, the speed of the Chinese medicine concentrated liquid and ethanol entering the buffer tube 81 is slowed down, thereby further enhancing the mixing effect of the Chinese medicine concentrated liquid and ethanol in the buffer tube 81.

[0025] Working principle: This equipment is mainly used for the static sedimentation treatment of the Chinese medicine concentrated liquid after extraction to precipitate the impurities in the concentrated liquid. The supernatant in the alcohol precipitation tank 1 is sucked by the liquid extraction assembly 6. The Chinese medicine concentrated liquid to be sedimented and ethanol are introduced into the three-way pipe 9 in proportion, and then the mixture of the Chinese medicine concentrated liquid and ethanol is introduced into the buffer tube 81. The buffer plate 10 buffers the mixture to reduce the flow rate of the mixture. After the mixture enters the buffer tube 81, the spiral blade 89 first stirs the mixture, and then the stirring rods 810 further mix it. After the mixture is premixed, it is put into the alcohol precipitation tank 1. The stirring mechanism 5 is started, and the mixture is further stirred and mixed by the stirring frame 53. After the stirring and mixing are completed, cooling water is introduced from the cooling assembly 2 to cool down the alcohol precipitation tank 1. After static sedimentation, the impurities precipitate at the bottom of the alcohol precipitation tank 1. The supernatant is taken outwards by the liquid extraction assembly 6, and the discharge port 3 discharges the precipitated impurities.

Claims

1. An alcohol precipitation device for a traditional Chinese medicine concentrated solution, comprising an alcohol precipitation tank (1), characterized in that: The side wall of the alcohol precipitation tank (1) is equipped with a cooling component (2). The bottom of the alcohol precipitation tank (1) is integrally formed with a discharge port (3). A switching valve (4) is fixedly assembled in the discharge port (3). A stirring mechanism (5) is assembled at the center of the inner cavity of the alcohol precipitation tank (1). A liquid extraction component (6) and a feed pipe (7) are fixedly assembled at the top of the alcohol precipitation tank (1). The top end of the feed pipe (7) is fixedly assembled with a buffer premixing mechanism (8). The top of the buffer premixing mechanism (8) is fixedly assembled with a three-way pipe (9).

2. The alcohol precipitation device for a traditional Chinese medicine concentrated solution according to claim 1, wherein: The cooling component (2) includes a cooling cavity (21). The cooling cavity (21) is opened in the side wall of the alcohol precipitation tank (1). A cooling pipe (22) is fixedly assembled in the cooling cavity (21). A water inlet joint (23) and a water outlet joint (24) that penetrate the cooling cavity (21) are fixedly connected to the side wall of the cooling pipe (22).

3. An alcohol precipitation device for a traditional Chinese medicine concentrated solution according to claim 1, characterized in that: The stirring mechanism (5) includes a first driving motor (51). The output end of the first driving motor (51) is fixedly connected with a rotating shaft (52) that penetrates into the alcohol precipitation tank (1). Stirring frames (53) are fixedly connected to the side wall of the rotating shaft (52) and are evenly distributed.

4. The alcohol precipitation device for a traditional Chinese medicine concentrated solution according to claim 1, wherein: The liquid extraction component (6) includes an extraction pipe (61). The extraction pipe (61) is inserted into the alcohol precipitation tank (1). A liquid suction pump (62) is fixedly connected to the top of the extraction pipe (61).

5. The alcohol precipitation device for a traditional Chinese medicine concentrated solution according to claim 1, characterized in that: The buffer premixing mechanism (8) includes a buffer pipe (81). The top of the buffer pipe (81) is fixedly connected with the three-way pipe (9). The bottom of the buffer pipe (81) is fixedly connected with the feed pipe (7). A first fixing plate (82) and a second fixing plate (83) are fixedly assembled in the buffer pipe (81). Through holes (84) are respectively opened in the first fixing plate (82) and the second fixing plate (83). A mounting shaft (85) is fixedly assembled between the first fixing plate (82) and the second fixing plate (83). A second driving motor (86) is fixedly assembled in the inner cavity of the mounting shaft (85). Two output ends of the second driving motor (86) are respectively fixedly connected with a first connecting shaft (87) and a second connecting shaft (88). A spiral blade (89) is fixedly connected to the side wall of the first connecting shaft (87). A stirring rod (810) is fixedly connected to the side wall of the second connecting shaft (88).

6. The alcohol precipitation device for a traditional Chinese medicine concentrated solution according to claim 5, wherein: A buffer plate (10) is fixedly assembled in the buffer pipe (81). Buffer holes (11) are evenly opened in the buffer plate (10).

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