Gas-liquid-solid separation solution collector for artemisinin extraction

Abstract

The invention discloses a gas-liquid-solid separation solution collector for artemisinin extraction, and relates to the technical field of gas-liquid-solid separation solution collection, the gas-liquid-solid separation solution collector comprises a collection cylinder, the top end of the collection cylinder is movably provided with a top cover, the middle part of the upper end of the top cover is fixedly provided with a motor, one side of the upper end of the top cover is fixedly connected with a liquid inlet pipe, and the other side of the top cover is fixedly connected with a liquid outlet pipe. An exhaust mechanism is arranged at the rear end of the top cover, a bottom cover is movably installed at the lower end of the collecting barrel, a liquid outlet pipe is fixedly connected to the lower end of the bottom cover, and an electromagnetic valve is fixedly connected to the liquid outlet pipe. Through the residue collecting mechanism, the artemisinin extraction solution can be subjected to multi-stage filtration by utilizing two groups of filter frames, then the artemisinin extraction solution and residual solid residues can be subjected to solid-liquid separation, the separated artemisinin extraction solution is discharged through a liquid outlet pipe, and the solid residues are left on the filter frames; and subsequent treatment is facilitated.

Description

Technical Field

[0001] The invention relates to the field of gas-liquid-solid separation solution collection, and in particular to a gas-liquid-solid separation solution collector for artemisinin extraction. Background Art

[0002] Artemisinin, also known as artemisinin, is an organic compound with a molecular formula of C15H22O5 and a relative molecular mass of 282.34.

[0003] Artemisinin is one of the most effective drugs for treating malaria resistance. Combination therapy based on artemisinin is the most effective and important means of treating malaria. In recent years, with the continuous deepening of research, other effects of artemisinin have also been discovered, such as anti-tumor, treatment of pulmonary hypertension, anti-diabetes, embryotoxicity, anti-fungal, immunomodulatory, anti-viral, anti-inflammatory, anti-pulmonary fibrosis, antibacterial, cardiovascular effects and other pharmacological effects.

[0004] When artemisinin is extracted and processed, a collection tube is required to collect and process the artemisinin extraction solution.

[0005] The existing technology has the following problems:

[0006] During actual use, the existing collecting tube may produce some harmful gases. If these gases are discharged directly without treatment, they may cause potential harm to the environment and the health of operators. At the same time, the solid residue in the artemisinin extraction solution cannot be collected and processed, so that the fixed residue will remain in the artemisinin extraction solution, resulting in reduced use effect of the collecting tube. Summary of the invention

[0007] In order to solve the above-mentioned technical problems, a solution collector for gas-liquid-solid separation of artemisinin extraction is provided. This technical solution solves the problem proposed in the above-mentioned background technology that the solid residue in the artemisinin extraction solution cannot be collected and processed, so that the fixed residue will remain in the artemisinin extraction solution, resulting in reduced use effect of the collecting tube.

[0008] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0009] A solution collector for gas-liquid-solid separation in artemisinin extraction comprises a collecting barrel, a top cover is movably mounted on the top of the collecting barrel, a motor is fixedly mounted on the middle part of the upper end of the top cover, a liquid inlet pipe is fixedly connected to one side of the upper end of the top cover, an exhaust mechanism is provided at the rear end of the top cover, a bottom cover is movably mounted on the lower end of the collecting barrel, a liquid outlet pipe is fixedly connected to the lower end of the bottom cover, a solenoid valve is fixedly connected to the liquid outlet pipe, a residue collecting mechanism is provided at the lower end of the liquid outlet pipe, frames are symmetrically fixedly mounted on both sides of the lower end of the bottom cover, a liquid discharge pipe is provided at the lower end of the residue collecting mechanism, a rotating rod is transmission-mounted at the lower end of the output end of the motor, and a stirring blade is fixedly mounted on the outside of the rotating rod.

[0010] Preferably, the exhaust mechanism includes an exhaust hole, which is opened through the rear end of the top cover, an exhaust fan is fixedly provided inside the exhaust hole, a connected exhaust pipe is fixedly provided at the upper end of the exhaust hole, a connected purification frame is fixedly installed on the top of the exhaust pipe, a HEPA filter and an activated carbon filter are respectively fixedly provided inside the purification frame from bottom to top, a gas sensor is fixedly provided on the inner wall of the upper side of the rear end of the purification frame, electric push rods are symmetrically fixedly connected to the left and right sides of the purification frame, and a sealing plate is fixedly provided on the top of the output rod of the electric push rod.

[0011] Preferably, the exhaust hole is communicated with the interior of the collecting tube.

[0012] Preferably, the lower end of the blocking plate is movably connected to the upper opening of the purification frame.

[0013] Preferably, the residue collection mechanism includes a processing frame, the upper end of the processing frame is fixedly connected to the lower end of the liquid outlet pipe and communicated, the rear end face of the processing frame is penetrated with two groups of slots, the interior of the processing frame is equidistantly provided with two groups of fixedly connected limit frames, the upper end of the limit frame is movably connected with a filter frame, the top of the filter frame is fixedly provided with an end plate, the left and right end faces of the end plate are symmetrically fixedly connected with a clamping rod, both sides of the rear end of the processing frame are symmetrically rotatably installed with a rotating shaft, the outside of the rotating shaft is fixedly sleeved with a clamping plate, and one end of the clamping plate is provided with a clamping groove.

[0014] Preferably, the four corners of the upper end of the processing frame are symmetrically fixed with suspension rods, the upper ends of the suspension rods are fixedly mounted to the lower end surface of the bottom cover, and the inside of the notch is movably connected to the outside of the filter frame.

[0015] Preferably, the four corners of the upper end of the processing frame are symmetrically fixed with suspension rods, the upper ends of the suspension rods are fixedly mounted to the lower end surface of the bottom cover, and the inside of the notch is movably connected to the outside of the filter frame.

[0016] Preferably, the collecting tube, top cover and bottom cover are fastened and installed by fastening bolts, the liquid inlet pipe and the liquid outlet pipe are interconnected with the inside of the collecting tube, and the motor, solenoid valve, exhaust fan and electric push rod are electrically connected to the external controller.

[0017] Compared with the prior art, the present invention provides a solution collector for gas-liquid-solid separation for artemisinin extraction, which has the following beneficial effects:

[0018] 1. The present invention provides a solution collector for gas-liquid-solid separation in artemisinin extraction. Through the exhaust mechanism, some harmful gases generated by the collection tube when extracting artemisinin can be pumped into the purification frame by using an exhaust fan. After purification and filtration by the HEPA filter and the activated carbon filter, harmless gases can be discharged, thereby avoiding the impact of harmful gases on the environment and operators, making the solution collection tube meet the environmental protection effect. At the same time, the filtered gas can be detected under the action of the gas sensor. When the gas does not meet the standard, the electric push rod will move the cover down to close the purification frame, thereby reducing the discharge of harmful gases.

[0019] 2. The present invention provides a solution collector for gas-liquid-solid separation of artemisinin extraction. Through a residue collection mechanism, the artemisinin extraction solution can be filtered in multiple stages by using two sets of filter frames, and then the artemisinin extraction solution and the remaining solid residue can be separated into solid and liquid. The separated artemisinin extraction solution is discharged through a liquid outlet pipe, while the solid residue remains on the filter frame, which is convenient for subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a solution collector for gas-liquid-solid separation for artemisinin extraction according to the present invention;

[0021] Figure 2 It is a structural schematic diagram of a rear view of a solution collector for gas-liquid-solid separation for artemisinin extraction according to the present invention;

[0022] Figure 3 It is a structural schematic diagram of a cross-sectional view of a collecting tube of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the exhaust mechanism of the present invention;

[0024] Figure 5 It is a schematic structural diagram of the residue collection mechanism of the present invention.

[0025] Description of reference numerals:

[0026] 1. Collecting cylinder; 2. Top cover; 3. Motor; 4. Liquid inlet pipe; 5. Exhaust mechanism; 6. Bottom cover; 7. Residue collecting mechanism; 8. Drain pipe; 9. Frame; 10. Liquid outlet pipe; 11. Solenoid valve; 12. Rotating rod; 13. Stirring blade; 51. Exhaust hole; 52. Exhaust fan; 53. Exhaust pipe; 54. Purification frame; 55. HEPA filter; 56. Activated carbon filter; 57. Gas sensor; 58. Electric push rod; 59. Blocking plate; 71. Processing frame; 72. Notch; 73. Limiting frame; 74. Filter frame; 75. End plate; 76. Clamping rod; 77. Rotating shaft; 78. Clamping plate; 79. Clamping slot. DETAILED DESCRIPTION

[0027] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0028] Example 1

[0029] Please refer to Figure 1-Figure 5 As shown, a solution collector for gas-liquid-solid separation of artemisinin extraction comprises a collecting barrel 1, a top cover 2 is movably mounted on the top of the collecting barrel 1, a motor 3 is fixedly mounted in the middle of the upper end of the top cover 2, a liquid inlet pipe 4 is fixedly connected to one side of the upper end of the top cover 2, an exhaust mechanism 5 is provided at the rear end of the top cover 2, a bottom cover 6 is movably mounted on the lower end of the collecting barrel 1, a liquid outlet pipe 10 is fixedly connected to the lower end of the bottom cover 6, a solenoid valve 11 is fixedly connected to the liquid outlet pipe 10, a residue collecting mechanism 7 is provided at the lower end of the liquid outlet pipe 10, frames 9 are symmetrically fixedly mounted on both sides of the lower end of the bottom cover 6, a liquid discharge pipe 8 is provided at the lower end of the residue collecting mechanism 7, a rotating rod 12 is transmission-mounted at the lower end of the output end of the motor 3, and a stirring blade 13 is fixedly mounted on the outside of the rotating rod 12.

[0030] The collecting tube 1, the top cover 2 and the bottom cover 6 are fastened and installed by fastening bolts, the liquid inlet pipe 4 and the liquid outlet pipe 10 are interconnected with the inside of the collecting tube 1, and the motor 3, the solenoid valve 11, the exhaust fan 52, and the electric push rod 58 are electrically connected to the external controller.

[0031] In this solution, the collecting tube 1, the top cover 2 and the bottom cover 6 are fastened and installed by fastening bolts, so that they can be easily disassembled and the inner wall of the collecting tube 1 can be easily cleaned. The opening and closing of the liquid outlet pipe 10 can be controlled by the solenoid valve 11.

[0032] Example 2

[0033] Please refer to Figure 4As shown, the exhaust mechanism 5 includes an exhaust hole 51, which is opened through the rear end of the top cover 2, an exhaust fan 52 is fixedly provided inside the exhaust hole 51, a connected exhaust pipe 53 is fixedly provided at the upper end of the exhaust hole 51, a connected purification frame 54 is fixedly installed on the top of the exhaust pipe 53, a HEPA filter 55 and an activated carbon filter 56 are fixedly provided inside the purification frame 54 from bottom to top, a gas sensor 57 is fixedly provided on the inner wall of the upper side of the rear end of the purification frame 54, and electric push rods 58 are symmetrically fixedly connected to the left and right sides of the purification frame 54, and a blocking plate 59 is fixedly provided on the top of the output rod of the electric push rod 58.

[0034] The exhaust hole 51 is communicated with the interior of the collecting tube 1 .

[0035] The lower end of the blocking plate 59 is movably connected to the upper opening of the purification frame 54 .

[0036] In this solution, the purified gas can be detected by the gas sensor 57. Once it is detected that the gas does not meet the standard, the electric push rod 58 connected to it will quickly receive the signal and respond. The electric push rod 58 will move downward smoothly, driving the cover to accurately close the outlet of the purification frame 54, closing the purification frame 54, thereby reducing the discharge of harmful gases.

[0037] In this scheme, some toxic gases may be produced in the gas-liquid-solid separation process during the artemisinin extraction process. Through the exhaust structure, the toxic gases can be effectively treated before being discharged into the external environment, thereby significantly reducing the impact on the environment.

[0038] Example 3

[0039] Please refer to Figure 5 As shown, the residue collection mechanism 7 includes a processing frame 71, the upper end of the processing frame 71 is fixedly connected to the lower end of the liquid outlet pipe 10 and is connected, two groups of notches 72 are opened through the rear end surface of the processing frame 71, two groups of fixedly connected limit frames 73 are evenly distributed inside the processing frame 71, and the upper end of the limit frame 73 is movably connected to a filter frame 74, and an end plate 75 is fixedly provided on the top of the filter frame 74, and the left and right end surfaces of the end plate 75 are symmetrically fixedly connected with a clamping rod 76, and both sides of the rear end of the processing frame 71 are symmetrically rotatably installed with a rotating shaft 77, and the outer side of the rotating shaft 77 is fixedly sleeved with a clamping plate 78, and one end of the clamping plate 78 is provided with a clamping groove 79.

[0040] Hanging rods are symmetrically fixed at the four corners of the upper end of the processing frame 71 , the upper ends of the hanging rods are fixedly mounted on the lower end surface of the bottom cover 6 , and the inside of the notch 72 is movably connected to the outside of the filter frame 74 .

[0041] The clamping groove 79 matches with the clamping rod 76 and is movably installed. The lower end of the processing frame 71 is fixedly connected with the upper end of the drain pipe 8 and communicates with each other.

[0042] In this solution, the card plate 78 can be rotated and lifted by utilizing the rotating shaft 77, so that the card slot 79 is separated from the card rod 76, thereby releasing the restriction on the end plate 75, and then the end plate 75 can be pulled outward, so that the end plate 75 can drive the filter frame 74 to be pulled out of the processing frame 71, thereby facilitating the cleaning of the solid residue remaining in the internal filtration and preventing the residue from affecting the solid-liquid separation effect of the filter frame 74.

[0043] The working principle and use process of this device are as follows: when in use, the artemisinin extract solution falls into the collecting tube 1 through the liquid inlet pipe 4, and then the motor 3 is started. The motor 3 drives the stirring blade 13 to rotate through the rotating rod 12, thereby improving the effect of the artemisinin extract solution. By opening the solenoid valve 11, the artemisinin extract solution can flow into the processing frame 71 through the liquid outlet pipe 10. At the same time, the upper filter frame 74 can be used to perform preliminary screening and filtration on the extract solution, intercept larger particles of solid residue, and preliminarily realize the separation of the extract solution and part of the residue. Subsequently, the extract solution that has been preliminarily filtered continues to flow to the lower filter frame 74. The filtration accuracy of the lower filter frame 74 is higher than that of the upper filter frame. High, it can further filter the fine solid residues remaining in the extraction solution, thereby completing the last step of multi-stage filtration, and the extraction solution that finally completes the fixed residue can be discharged through the drain pipe 8; at the same time, the exhaust fan 52 is started to extract the harmful gas generated in the collection tube 1 and transport it to the purification frame 54 through the exhaust pipe 53, and the HEPA filter 55 and activated carbon filter 56 provided in the purification frame 54 can perform double-layer purification on the harmful gas, so that the originally harmful gas is converted into harmless gas, which can finally be safely discharged into the external environment, thereby avoiding the harmful gas from affecting the environment and the operator's body, greatly improving the use effect of the solution collection tube 1.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A solution collector for gas-liquid-solid separation for artemisinin extraction, comprising a collecting tube (1), a top cover (2) being movably mounted on the top of the collecting tube (1), characterized in that: A motor (3) is fixedly mounted at the middle of the upper end of the top cover (2); a liquid inlet pipe (4) is fixedly connected to one side of the upper end of the top cover (2); an exhaust mechanism (5) is provided at the rear end of the top cover (2); a bottom cover (6) is movably mounted at the lower end of the collecting cylinder (1); a liquid outlet pipe (10) is fixedly connected to the lower end of the bottom cover (6); a solenoid valve (11) is fixedly connected to the liquid outlet pipe (10); a residue collection mechanism (7) is provided at the lower end of the liquid outlet pipe (10); frames (9) are symmetrically fixedly mounted on both sides of the lower end of the bottom cover (6); a liquid discharge pipe (8) is provided at the lower end of the residue collection mechanism (7); a rotating rod (12) is transmission-mounted at the lower end of the output end of the motor (3); a stirring blade (13) is fixedly mounted on the outside of the rotating rod (12).

2. A solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 1, characterized in that: The exhaust mechanism (5) comprises an exhaust hole (51), the exhaust hole (51) is opened through the rear end of the top cover (2), an exhaust fan (52) is fixedly arranged inside the exhaust hole (51), a connected exhaust pipe (53) is fixedly arranged at the upper end of the exhaust hole (51), a connected purification frame (54) is fixedly installed at the top end of the exhaust pipe (53), a HEPA filter (55) and an activated carbon filter (56) are fixedly arranged inside the purification frame (54) from bottom to top, a gas sensor (57) is fixedly arranged on the inner wall of the upper side of the rear end of the purification frame (54), and electric push rods (58) are symmetrically fixedly connected to the left and right sides of the purification frame (54), and a blocking plate (59) is fixedly arranged on the top of the output rod of the electric push rod (58).

3. A solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 2, characterized in that: The exhaust hole (51) is communicated with the interior of the collecting tube (1).

4. A solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 2, characterized in that: The lower end of the blocking plate (59) is movably connected to the upper opening of the purification frame (54).

5. The solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 1, characterized in that: The residue collection mechanism (7) comprises a processing frame (71), the upper end of the processing frame (71) is fixedly connected to the lower end of the liquid outlet pipe (10) and is in communication with each other, two groups of notches (72) are formed through the rear end surface of the processing frame (71), two groups of fixedly connected limiting frames (73) are evenly distributed inside the processing frame (71), a filter frame (74) is movably connected to the upper end of the limiting frame (73), an end plate (75) is fixedly provided at the top end of the filter frame (74), and the left and right end surfaces of the end plate (75) are symmetrically fixedly connected with clamping rods (76), and rotating shafts (77) are symmetrically rotatably mounted on both sides of the rear end of the processing frame (71), a clamping plate (78) is fixedly sleeved on the outside of the rotating shaft (77), and a clamping groove (79) is formed at one end of the clamping plate (78).

6. A solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 5, characterized in that: Hanging rods are symmetrically fixed at the four corners of the upper end of the processing frame (71), the upper ends of the hanging rods are fixedly mounted to the lower end surface of the bottom cover (6), and the inside of the notch (72) is movably connected to the outside of the filter frame (74).

7. The solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 5, characterized in that: The clamping groove (79) matches the clamping rod (76) and is movably installed. The lower end of the processing frame (71) is fixedly connected to the upper end of the liquid discharge pipe (8) and is in communication with each other.

8. The solution collector for gas-liquid-solid separation for artemisinin extraction according to claim 1, characterized in that: The collecting tube (1), the top cover (2) and the bottom cover (6) are fastened and installed by fastening bolts; the liquid inlet pipe (4) and the liquid outlet pipe (10) are both communicated with the inside of the collecting tube (1); and the motor (3), the solenoid valve (11), the exhaust fan (52) and the electric push rod (58) are all electrically connected to an external controller.

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