Extraction tower with defoaming function

Abstract

The utility model relates to the technical field of extraction devices, and discloses an extraction tower with a defoaming function, which comprises a supporting plate, a shell is fixedly connected to the upper surface of the supporting plate, an adjusting assembly is arranged on the outer wall of the shell, a stirring assembly is arranged in the shell, the adjusting assembly comprises a feeding pipe, and the feeding pipe is connected with the stirring assembly. One end of the feeding pipe is fixedly connected to the outer wall of the shell, the inner wall of the feeding pipe is rotatably connected with a rotating disc, the interior of the feeding pipe is rotatably connected with a connecting rod, one end of the connecting rod is fixedly connected with a wrench, the interior of the feeding pipe is in threaded connection with a threaded rod, and one end of the threaded rod is fixedly connected with a rotary knob. According to the defoaming device disclosed by the utility model, under the action of the wrench and the rotating disc, when bubbles are generated, the defoaming paddle rotates and stirs, so that the generated bubbles are crushed, a defoaming effect is achieved, and under the action of the shunting pipe and the spray head, water is conveyed into the shunting pipe by the water pumping pipe and is sprayed out by the spray head, so that an effect of cleaning the interior of the tower can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to extraction device technical field especially, it relates to a kind of extraction column with defoaming function. BACKGROUND

[0002] In today's industrial production field, especially in chemical industry, pharmaceutical, food processing and environmental protection and many industries, extraction column as a kind of core separation equipment, can be according to the difference of solubility of different substances in specific solvent, the target component in mixed material is extracted efficiently, lay foundation for subsequent refining, purification and other processes, with the rapid development of technology in various industries and the continuous rise of market demand for product quality, production efficiency, the performance optimization of extraction column has become the key issue in the industry, from raw material pretreatment in chemical synthesis, to the accurate separation of active ingredients in pharmaceutical process, to the extraction of natural spices in food industry, the application scenarios of extraction column are extremely wide, and its performance is directly related to the output quality and benefit of entire production line.

[0003] Extraction column is an industrial equipment for liquid extraction and separation, and its effect mainly depends on the internal structure and fluid dynamics principle. The column body is generally designed as a vertical column to provide sufficient height for gas-liquid or liquid-liquid contact. The inlet and outlet systems are designed to allow liquid to enter the tower from the inlet, flow from top to bottom, while gas flows upward from the bottom, improving interaction and separation efficiency.

[0004] However, traditional extraction column is prone to produce bubbles during extraction, which reduces the effective contact area between gas and liquid, increases the resistance of liquid flow, causes pressure loss and affects flow rate, and further causes liquid level fluctuation, affecting liquid residence time and extraction effect. UTILITY MODEL CONTENT

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of extraction column with defoaming function, including support plate, the upper surface of the support plate is fixedly connected with shell, the outer wall of the shell is provided with adjusting assembly, the inside of the shell is provided with stirring assembly;

[0006] The adjusting assembly includes a feed pipe, one end of the feed pipe is fixedly connected to the outer wall of the shell, a rotating disc is rotatably connected to the inner wall of the feed pipe, a connecting rod is rotatably connected to the inside of the feed pipe, one end of the connecting rod is fixedly connected with a wrench, a threaded rod is screwedly connected to the inside of the feed pipe, and one end of the threaded rod is fixedly connected with a knob.

[0007] Further, the stirring assembly includes a support frame, the lower surface of the support frame is fixedly connected to the upper surface of the shell, the upper surface of the support frame is fixedly connected with a driving motor, the output end of the driving motor is rotatably connected with a stirring rod, and the outer wall of the stirring rod is fixedly connected with a defoaming paddle.

[0008] Further, the outer wall of the shell is fixedly connected with a connecting disc, and the inside of the shell is provided with a cleaning assembly.

[0009] Further, the cleaning assembly comprises a spray head, the spray head is fixedly connected in the inside of the shell, one end of the spray head is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a shunt pipe, and the outer wall of the shunt pipe is fixedly connected with a water suction pipe.

[0010] Further, the outer wall of the connecting disc is fixedly connected with a fixed plate, and the inside of the fixed plate is threadedly connected with a bolt.

[0011] Further, one end of the connecting rod is fixedly connected to the outer wall of the rotating disc, and the connecting rod is used to drive the rotating disc to rotate.

[0012] Further, the upper surface of the support frame is fixedly connected to the lower surface of the driving motor, and the support frame is used to support the driving motor.

[0013] Further, the driving motor is arranged above the shell, and the driving motor is used to drive the stirring rod to rotate.

[0014] The utility model has the following beneficial effects:

[0015] 1、 in the utility model, through the action of spanner and rotating disc, rotating spanner can drive rotating disc to overturn, then rotating knob can make that threaded rod fixes rotating disc, thereby realizing the effect that adjusting flow rate, when producing bubble, the action that the defoaming paddle is combined with the driving motor is rotated and stirred, thereby stirring the foam produced, reaches the defoaming effect.

[0016] 2、 in the utility model, through the action of shunt pipe and spray head, when needing to clean the extraction tower, water suction pipe sends water to shunt pipe, then shunts to each connecting pipe, then is sprayed by spray head again, thereby realizing the effect that cleaning in the tower. DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the extraction tower with defoaming function proposed in the utility model;

[0018] Figure 2 It is a stirring paddle part structure schematic view of the extraction tower with defoaming function proposed in the utility model;

[0019] Figure 3 It is a rotating disc part structure schematic view of the extraction tower with defoaming function proposed in the utility model.

[0020] LEGEND:

[0021] 1, feed pipe; 2, driving motor; 3, support frame; 4, support plate; 5, wrench; 6, connecting rod; 7, rotating disc; 8, threaded rod; 9, knob; 10, shell; 11, stirring rod; 12, defoaming paddle; 13, water suction pipe; 14, connecting pipe; 15, spray head; 16, shunt pipe; 17, connecting disc; 18, fixed plate; 19, bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Referring to Figure 1 - Figure 3 An embodiment provided by the present application: an extraction tower with defoaming function, comprising a support plate 4, the support plate 4 is used as the bottom support structure of the whole device, a shell 10 is fixedly connected to the upper surface of the support plate 4, which provides a closed space for internal extraction and other operations, an adjusting assembly is arranged on the outer wall of the shell 10, which is used for accurately controlling the flow rate of the material entering, an stirring assembly is arranged in the shell 10, the adjusting assembly comprises a feed pipe 1, one end of the feed pipe 1 is fixedly connected to the outer wall of the shell 10, which is an inlet channel for the material entering the extraction tower, a rotating disc 7 is rotatably connected to the inner wall of the feed pipe 1, the rotating disc 7 can rotate flexibly in the feed pipe 1, so as to change the cross-sectional area of the material flowing through, and then affect the flow rate, a connecting rod 6 is rotatably connected in the feed pipe 1, one end of the connecting rod 6 is fixedly connected with a wrench 5, an operator can rotate the rotating disc 7 by rotating the wrench 5 through the connecting rod 6, so as to conveniently adjust the flow rate, a threaded rod 8 is screwedly connected in the feed pipe 1, one end of the threaded rod 8 is fixedly connected with a knob 9, after the rotating disc 7 is adjusted to a suitable position, the threaded rod 8 is made to advance by rotating the knob 9, so as to abut against the rotating disc 7 and firmly fix it, so as to ensure the stability of the flow rate and avoid affecting the extraction effect due to flow rate fluctuation in the extraction process.

[0024] Referring to Figure 1 - Figure 2, the stirring assembly includes a support frame 3, which provides stable support for the driving motor 2 to ensure that it does not shake or shift during operation, ensuring the accuracy and stability of the stirring and defoaming action. The lower surface of the support frame 3 is fixedly connected to the upper surface of the shell 10, and the upper surface of the support frame 3 is fixedly connected with the driving motor 2. The driving motor 2 serves as a power source to provide strong and stable rotating power for the stirring rod 11, enabling it to rotate at high speed inside the shell 10. The output end of the driving motor 2 is rotatably connected with the stirring rod 11, and the outer wall of the stirring rod 11 is fixedly connected with the defoaming paddle 12. When bubbles are generated during the extraction process, the defoaming paddle 12 will rapidly rotate due to the high-speed rotating cutting force, effectively preventing the accumulation of foam from causing adverse effects on the extraction. The outer wall of the shell 10 is fixedly connected with a connecting disc 17, and the shell 10 is internally provided with a cleaning assembly. The cleaning assembly is used to efficiently clean the inside of the extraction tower when needed. The cleaning assembly includes spray heads 15 evenly distributed at appropriate positions to ensure comprehensive coverage of the cleaning range. The spray heads 15 are fixedly connected inside the shell 10, and one end of each spray head 15 is fixedly connected with a connecting pipe 14. The connecting pipe 14 serves to transport cleaning water. One end of the connecting pipe 14 is fixedly connected with a shunt pipe 16, which can evenly distribute the water from the water suction pipe 13 to each connecting pipe 14, ensuring that each spray head 15 has water to spray out. The outer wall of the shunt pipe 16 is fixedly connected with the water suction pipe 13, which is responsible for extracting sufficient water from an external water source to provide water source support for the entire cleaning process.

[0025] Referring to Figure 1 - Figure 3 , the outer wall of the connecting disc 17 is fixedly connected with a fixed plate 18, and the inner thread of the fixed plate 18 is connected with a bolt 19. Through the cooperation of the bolt 19 and the fixed plate 18, the extraction tower can be firmly installed at the designated position to ensure stability during operation. One end of the connecting rod 6 is fixedly connected to the outer wall of the rotating disc 7, and the connecting rod 6 is used to drive the rotating disc 7 to rotate, achieving rapid adjustment of the inlet flow rate. The upper surface of the support frame 3 is fixedly connected to the lower surface of the driving motor 2, and the support frame 3 is used to support the driving motor 2. The driving motor 2 is arranged above the shell 10, which is convenient for installation, maintenance and heat dissipation. The driving motor 2 is used to drive the stirring rod 11 to rotate, ensuring the smooth operation of key operations such as defoaming and stirring mixing.

[0026] Working principle: when the extraction tower is needed to be used for extraction work, firstly, the material enters the extraction tower through the inlet pipe 1, initially, the operator rotates the wrench 5, because one end of the connecting rod 6 is fixed with the wrench 5 and the other end is connected with the rotating disc 7, rotating the wrench 5 can drive the connecting rod 6 to rotate, and then make the rotating disc 7 rotate flexibly in the inner wall of the inlet pipe 1, so as to adjust the cross section size of the channel through which the material flows, change the material flow rate, then, rotate the knob 9, drive the threaded rod 8 to move in the inlet pipe 1 in screw thread, make one end of the threaded rod 8 tightly abut against the rotating disc 7, fix it in the appropriate position, ensure that the material enters the shell 10 at the set stable flow rate, after entering the tower, the driving motor 2 starts to work, the driving motor 2 drives the stirring rod 11 to rotate at high speed, the defoaming paddle 12 on the outer wall of the stirring rod 11 rotates synchronously, once bubbles are generated in the extraction process, the defoaming paddle 12 cuts and stirs the bubbles by using the shear force generated by high speed rotation, effectively prevents the bubbles from gathering, guarantees that the extraction process is not disturbed by the bubbles and is carried out smoothly, when the extraction tower needs to be cleaned, the water suction pipe 13 extracts clean water from the external water source, the water is transported to the shunt pipe 16, the shunt pipe 16 uniformly distributes the water to each connecting pipe 14, the connecting pipe 14 sends the water to the spray head 15 connected therewith, the spray head 15 will spray water in all directions inside the shell 10, realize the comprehensive and efficient cleaning of the inside of the extraction tower, ensure that the next extraction operation is not affected by the residual impurities.

[0027] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An extraction column with defoaming function, comprising a support plate (4), characterized in that: The upper surface of the support plate (4) is fixedly connected with an outer shell (10), an adjusting assembly is arranged on the outer wall of the outer shell (10), and a stirring assembly is arranged in the outer shell (10). The adjusting assembly comprises an inlet pipe (1), one end of the inlet pipe (1) is fixedly connected with the outer wall of the outer shell (10), a rotating disc (7) is rotatably connected with the inner wall of the inlet pipe (1), a connecting rod (6) is rotatably connected with the inner part of the inlet pipe (1), one end of the connecting rod (6) is fixedly connected with a wrench (5), a threaded rod (8) is screwedly connected with the inner part of the inlet pipe (1), and one end of the threaded rod (8) is fixedly connected with a knob (9).

2. The extraction column with defoaming function according to claim 1, characterized in that: The stirring assembly comprises a support frame (3), the lower surface of the support frame (3) is fixedly connected with the upper surface of the outer shell (10), a driving motor (2) is fixedly connected with the upper surface of the support frame (3), a stirring rod (11) is rotatably connected with the output end of the driving motor (2), and a defoaming paddle (12) is fixedly connected with the outer wall of the stirring rod (11).

3. The extraction column with defoaming function according to claim 1, characterized in that: The outer wall of the outer shell (10) is fixedly connected with a connecting disc (17), and a cleaning assembly is arranged in the outer shell (10).

4. The extraction column with defoaming function according to claim 3, characterized in that: The cleaning assembly comprises a spray head (15), the spray head (15) is fixedly connected with the inner part of the outer shell (10), one end of the spray head (15) is fixedly connected with a connecting pipe (14), one end of the connecting pipe (14) is fixedly connected with a shunt pipe (16), and the outer wall of the shunt pipe (16) is fixedly connected with a water suction pipe (13).

5. The extraction column with defoaming function according to claim 3, characterized in that: The outer wall of the connecting disc (17) is fixedly connected with a fixed plate (18), and the inner part of the fixed plate (18) is screwedly connected with a bolt (19).

6. The extraction column with defoaming function according to claim 1, characterized in that: One end of the connecting rod (6) is fixedly connected with the outer wall of the rotating disc (7), and the connecting rod (6) is used for driving the rotating disc (7) to rotate.

7. The extraction column with defoaming function according to claim 2, characterized in that: The upper surface of the support frame (3) is fixedly connected with the lower surface of the driving motor (2), and the support frame (3) is used for supporting the driving motor (2).

8. The extraction column with defoaming function according to claim 2, characterized in that: The driving motor (2) is arranged above the outer shell (10), and the driving motor (2) is used for driving the stirring rod (11) to rotate.

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