Chemical synthetic medicine extraction and separation device

Abstract

The utility model discloses a chemical synthesis medicine extraction and separation device which comprises a main body assembly, a barrel body, a medicine feeding hopper, a liquid discharging hopper, a liquid outlet pipe, a stop valve and supporting legs, the extraction assembly is arranged on the outer side of the barrel body and comprises a mounting plate, a heating part, a control panel, a stirring part and a collecting part, the mounting plate is fixed to the outer side of the barrel body, the heating part is arranged at the bottom of the mounting plate, the control panel is fixed to the outer side of the heating part, the stirring part is arranged in the barrel body, and the collecting part is arranged at the top of the barrel body. The device has the beneficial effects that through the arrangement of the heating piece and the control panel, accurate heating time and accurate heating temperature can be set, so that the extraction is more accurate, the liquid medicine is heated more uniformly, the extraction effect is improved, the liquid medicine adhered to the inner wall of the barrel can be scraped off while the liquid medicine is stirred through the stirring piece, and the liquid medicine is prevented from being scraped off. The liquid medicine in the barrel is more fully extracted, and the steam separated through extraction can be collected through the arrangement of the collecting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of drug extraction, in particular to a chemical synthesis drug extraction and separation device. Background Art

[0002] The extraction and separation of synthetic drugs is an important step in pharmaceutical engineering, which is used to extract and purify the target drug from the raw materials. This process usually includes several steps of extraction, separation, drying and identification. The selection and optimization of extraction and separation technology has a significant impact on the production efficiency and product quality of synthetic drugs. Among them, the selection of a suitable extraction solvent is crucial for the efficient extraction of target compounds. After extraction, some separation methods are needed to further purify the drug, such as distillation, rectification, recrystallization, chromatography, etc. These methods can help remove impurities and improve the purity of the drug. Therefore, research and development of more efficient and environmentally friendly extraction and separation technologies is an important topic in the pharmaceutical field. Most of the existing chemical synthetic drug extraction and separation devices use oil lamps or electric heating plates to heat and distill the bottom of the device, resulting in slow heating and uneven heating, and the separation device cannot be quickly heated to increase the temperature, which will reduce the efficiency of chemical synthetic drug extraction and separation to a certain extent. In addition, due to the high viscosity of some synthetic drug liquids, during the extraction process, when the drug liquid is stirred, the drug liquid will stick to the inner wall of the barrel, resulting in the sticky drug liquid cannot be effectively extracted, resulting in a decrease in the extracted components of the drug liquid. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above-mentioned and / or existing problems in the existing chemical synthesis drug extraction and separation devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that most of the existing chemical synthetic drug extraction and separation devices use oil lamps or electric heating plates to heat and distill the bottom of the device, which results in slow and uneven heating, and the separation device cannot be quickly heated to increase the temperature, which will reduce the efficiency of chemical synthetic drug extraction and separation to a certain extent. In addition, since some synthetic drug solutions have a large viscosity, during the extraction process, when the drug solution is stirred, the drug solution will stick to the inner wall of the barrel, resulting in the sticky drug solution cannot be effectively extracted, resulting in a reduction in the extracted component of the drug solution.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a chemical synthetic drug extraction and separation device, which includes a main body component, including a barrel body, a drug feed hopper, a liquid discharge hopper, a liquid outlet pipe, a stop valve and a support leg, the drug feed hopper is fixed to the top of the barrel body, the liquid discharge hopper is fixed to the bottom of the barrel body, the liquid outlet pipe is fixed to the bottom of the liquid discharge hopper, the stop valve is arranged on the inner wall of the liquid outlet pipe, and the support leg is fixed to the bottom of the liquid discharge hopper; an extraction component is arranged on the outside of the barrel body, including a mounting plate, a heating element, a control panel, a stirring element and a collecting element, the mounting plate is fixed to the outside of the barrel body, the heating element is arranged at the bottom of the mounting plate, the control panel is fixed to the outside of the heating element, the stirring element is arranged inside the barrel body, and the collecting element is arranged on the top of the barrel body.

[0007] As a preferred solution of the chemical synthetic drug extraction and separation device described in the utility model, the heating element includes a temperature equalizing plate, a heating plate and a connecting block, the temperature equalizing plate is fixed to the outside of the barrel body, the heating plate is arranged on the outside of the temperature equalizing plate, and the connecting block is fixed to the outside of the heating plate.

[0008] As a preferred solution of the chemical synthesis drug extraction and separation device described in the utility model, the stirring element includes a motor, a rotating shaft and a stirring blade, the motor is fixed to the top of the barrel body, the rotating shaft is fixed to the output end of the motor, and the stirring blade is fixed to the outside of the rotating shaft.

[0009] As a preferred solution of the chemical synthesis drug extraction and separation device described in the utility model, the stirring element also includes a limit groove and a limit rod, the limit groove is opened on the inner wall of the barrel body, the limit rod is rotatably connected to the inner wall of the limit groove, and the limit rod is fixed to the outside of the rotating shaft.

[0010] As a preferred solution of the chemical synthesis drug extraction and separation device of the utility model, the stirring element further includes a mounting sleeve and a cross bar, the mounting sleeve is arranged on the outside of the rotating shaft, and the cross bar is fixed on the outside of the mounting sleeve.

[0011] As a preferred solution of the chemical synthesis drug extraction and separation device of the utility model, the stirring element further includes a vertical rod and a spiral blade, the vertical rod is fixed to the outside of the horizontal rod, and the spiral blade is fixed to the outside of the vertical rod.

[0012] As a preferred solution of the chemical synthesis drug extraction and separation device of the utility model, the stirring element further includes a base and a scraper plate, the base is fixed to the outside of the vertical rod, and the scraper plate is installed on the inner wall of the base.

[0013] As a preferred solution of the chemical synthesis drug extraction and separation device described in the utility model, the collecting component includes an air pipe and a collecting box, the air pipe is connected to the top of the barrel body, the collecting box is connected to one end of the air pipe, and the collecting box is fixed to the top of the barrel body.

[0014] As a preferred solution of the chemical synthesis drug extraction and separation device of the utility model, the collecting member further comprises a box cover and a handle, the box cover is arranged on the top of the collecting box, and the handle is fixed to the top of the box cover.

[0015] As a preferred solution of the chemical synthesis drug extraction and separation device described in the utility model, the collecting component also includes a sealing groove and a sealing ring, the sealing groove is opened at the top of the collecting box, the sealing ring is fixed to the bottom of the box cover, and the sealing ring is clamped to the inner wall of the sealing groove.

[0016] The beneficial effects of the utility model are as follows: by setting the heating element and the control panel, the precise heating time and the precise heating temperature can be set, the extraction of the medicinal liquid is more precise, the heating of the medicinal liquid is more uniform, and the extraction effect is improved; by setting the stirring element, the medicinal liquid sticking to the inner wall of the barrel can be scraped off while stirring the medicinal liquid, so that the extraction of the medicinal liquid in the barrel is more complete; by setting the collecting element, the steam separated by the extraction can be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is the overall structural diagram of the chemical synthesis drug extraction and separation device.

[0019] Figure 2 This is a diagram of the internal structure of the barrel of a chemical synthesis drug extraction and separation device.

[0020] Figure 3 This is a structural diagram of the stirring component of the chemical synthesis drug extraction and separation device.

[0021] Figure 4 This is a structural diagram of the collecting components of a chemical synthesis drug extraction and separation device.

[0022] Numbers in the figure: 100, main assembly; 101, barrel; 102, medicine inlet hopper; 103, liquid discharge hopper; 104, liquid outlet pipe; 105, stop valve; 106, support leg; 200, extraction assembly; 201, mounting plate; 202, heating element; 202a, temperature equalizing plate; 202b, heating plate; 202c, connecting block; 203, control panel; 204, stirring element; 204a, motor; 204b , rotating shaft; 204c, stirring blade; 204d, limiting groove; 204e, limiting rod; 204f, mounting sleeve; 204g, horizontal rod; 204h, vertical rod; 204i, spiral fan blade; 204j, base; 204k, scraper plate; 205, collecting piece; 205a, air pipe; 205b, collecting box; 205c, box cover; 205d, handle; 205e, sealing groove; 205f, sealing ring. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1 to Figure 4 , which is the first embodiment of the utility model, and this embodiment provides a chemical synthesis drug extraction and separation device, which includes a main component 100 and an extraction component 200. The main component 100 can be used for chemical synthesis drug processing, and the extraction component 200 is used for extracting and separating chemical synthesis drugs.

[0028] The main body component 100 includes a barrel body 101, a medicine inlet hopper 102, a liquid discharge hopper 103, a liquid outlet pipe 104, a stop valve 105 and a support leg 106. The medicine inlet hopper 102 is fixed to the top of the barrel body 101, the liquid discharge hopper 103 is fixed to the bottom of the barrel body 101, the liquid outlet pipe 104 is fixed to the bottom of the liquid discharge hopper 103, the stop valve 105 is arranged on the inner wall of the liquid outlet pipe 104, and the support leg 106 is fixed to the bottom of the liquid discharge hopper 103.

[0029] The barrel body 101 can be used for drug processing, the drug inlet hopper 102 is used to add synthetic drugs into the barrel body 101, a sealing solenoid valve is provided in the drug inlet hopper 102, the liquid discharge hopper 103 is used to discharge the extracted waste liquid to the liquid outlet pipe 104, the liquid outlet pipe 104 is used to discharge the waste liquid, the stop valve 105 is used to control the liquid outlet pipe 104, and the support legs 106 are used to support and fix the barrel body 101, and four support legs 106 are provided.

[0030] The extraction component 200 is arranged on the outside of the barrel body 101, and includes a mounting plate 201, a heating element 202, a control panel 203, a stirring element 204 and a collecting element 205. The mounting plate 201 is fixed to the outside of the barrel body 101, the heating element 202 is arranged at the bottom of the mounting plate 201, the control panel 203 is fixed to the outside of the heating element 202, the stirring element 204 is arranged inside the barrel body 101, and the collecting element 205 is arranged at the top of the barrel body 101.

[0031] The mounting plate 201 is used to mount the heating element 202, which is used to heat the barrel body 101. The control panel 203 can control the heating temperature and heating time. The stirring element 204 can stir the liquid medicine in the barrel body 101. The collecting element 205 is used to collect the chemical components extracted and separated.

[0032] Example 2

[0033] Reference Figure 2 and Figure 3 , is the second embodiment of the utility model, this embodiment is based on the previous embodiment

[0034] Specifically, the heating element 202 includes a temperature averaging plate 202a, a heating plate 202b and a connecting block 202c. The temperature averaging plate 202a is fixed to the outside of the barrel 101, the heating plate 202b is arranged outside the temperature averaging plate 202a, and the connecting block 202c is fixed to the outside of the heating plate 202b.

[0035] The temperature-averaging plate 202a is used to evenly diffuse heat into the barrel body 101, the heating plate 202b is used to convert electrical energy into thermal energy to heat the barrel body 101, and the connecting block 202c is used to install and disassemble the heating plate 202b.

[0036] Specifically, the stirring member 204 includes a motor 204a, a rotating shaft 204b and a stirring blade 204c. The motor 204a is fixed to the top of the barrel 101, the rotating shaft 204b is fixed to the output end of the motor 204a, and the stirring blade 204c is fixed to the outside of the rotating shaft 204b.

[0037] The motor 204a is used to drive the rotating shaft 204b to rotate, and the rotating shaft 204b is used to drive the stirring blade 204c, the limiting rod 204e and the mounting sleeve 204f to rotate, and the stirring blade 204c is used to stir the liquid medicine.

[0038] Specifically, the stirring member 204 further includes a limiting groove 204d and a limiting rod 204e. The limiting groove 204d is formed on the inner wall of the barrel body 101. The limiting rod 204e is rotatably connected to the inner wall of the limiting groove 204d. The limiting rod 204e is fixed to the outer side of the rotating shaft 204b.

[0039] The limiting groove 204d can facilitate the limiting rod 204e to rotate therein, and the limiting rod 204e is used to limit the rotating shaft 204b.

[0040] Specifically, the stirring member 204 further includes a mounting sleeve 204f and a cross bar 204g. The mounting sleeve 204f is disposed on the outside of the rotating shaft 204b, and the cross bar 204g is fixed on the outside of the mounting sleeve 204f.

[0041] The mounting sleeve 204f is used to mount and connect the crossbar 204g to the rotating shaft 204b, and the crossbar 204g is used to support and fix the vertical rod 204h.

[0042] Specifically, the stirring member 204 further includes a vertical rod 204h and a spiral blade 204i. The vertical rod 204h is fixed to the outside of the horizontal rod 204g, and the spiral blade 204i is fixed to the outside of the vertical rod 204h.

[0043] The vertical rod 204h is used to install the spiral blade 204i and the base 204j. The spiral blade 204i can improve the stirring effect of the liquid medicine.

[0044] Specifically, the stirring member 204 further includes a base 204j and a scraper plate 204k. The base 204j is fixed to the outside of the vertical rod 204h, and the scraper plate 204k is installed on the inner wall of the base 204j.

[0045] The base 204j is used to install a scraper plate 204k, and the scraper plate 204k is used to scrape off the sticky liquid medicine on the inner wall of the barrel body 101.

[0046] Example 3

[0047] Reference Figure 2 and Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0048] Specifically, the collecting member 205 includes an air pipe 205a and a collecting box 205b. The air pipe 205a is connected to the top of the barrel body 101. The collecting box 205b is connected to one end of the air pipe 205a. The collecting box 205b is fixed to the top of the barrel body 101.

[0049] The gas pipe 205a is used to transmit the steam generated by heating the liquid medicine in the barrel 101 to the collecting box 205b, and the collecting box 205b is used to cool and collect the extracted steam.

[0050] Specifically, the collecting member 205 further includes a box cover 205c and a handle 205d. The box cover 205c is disposed on the top of the collecting box 205b, and the handle 205d is fixed to the top of the box cover 205c.

[0051] The box cover 205c is used to open and close the sealed collection box 205b, and the handle 205d is used to pull the box cover 205c.

[0052] Specifically, the collecting member 205 further includes a sealing groove 205e and a sealing ring 205f. The sealing groove 205e is opened at the top of the collecting box 205b, and the sealing ring 205f is fixed to the bottom of the box cover 205c. The sealing ring 205f is snap-connected to the inner wall of the sealing groove 205e.

[0053] The sealing ring 205f and the sealing groove 205e are clamped together to improve the sealing performance between the box cover 205c and the collection box 205b.

[0054] When in use, the worker pours the chemical synthesis liquid into the barrel body 101 through the medicine inlet hopper 102, turns on the heating plate 202b and the motor 204a, and uses the control panel 203 to set the heating temperature and heating time. The motor 204a drives the rotating shaft 204b to rotate, and the rotating shaft 204b drives the stirring blade 204c, the limit rod 204e and the installation sleeve 204f to rotate. The stirring blade 204c stirs the heated liquid in the barrel body 101. While stirring, the spiral fan blade 204i rotates to improve the stirring effect. The scraper plate 204k scrapes off the sticky liquid on the inner wall of the barrel body 101 to make the liquid extraction effect better. The steam generated by the heating of the liquid enters the collecting box 205b through the gas pipe 205a. After the extraction is completed, the steam extracted and separated in the collecting box 205b is cooled to form powder, and the box cover 205c is opened to take it out. The waste liquid generated by the liquid extraction is discharged through the liquid outlet pipe 104.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A chemical synthesis drug extraction and separation device, characterized in that: include, The main body component (100) comprises a barrel body (101), a medicine feed hopper (102), a liquid discharge hopper (103), a liquid discharge pipe (104), a stop valve (105) and a support leg (106), wherein the medicine feed hopper (102) is fixed to the top of the barrel body (101), the liquid discharge hopper (103) is fixed to the bottom of the barrel body (101), the liquid discharge pipe (104) is fixed to the bottom of the liquid discharge hopper (103), the stop valve (105) is arranged on the inner wall of the liquid discharge pipe (104), and the support leg (106) is fixed to the bottom of the liquid discharge hopper (103); The extraction component (200) is arranged on the outside of the barrel body (101), and comprises a mounting plate (201), a heating element (202), a control panel (203), a stirring element (204) and a collecting element (205); the mounting plate (201) is fixed to the outside of the barrel body (101); the heating element (202) is arranged at the bottom of the mounting plate (201); the control panel (203) is fixed to the outside of the heating element (202); the stirring element (204) is arranged inside the barrel body (101); and the collecting element (205) is arranged at the top of the barrel body (101).

2. The chemical synthesis drug extraction and separation device according to claim 1, characterized in that: The heating element (202) comprises a temperature averaging plate (202a), a heating plate (202b) and a connecting block (202c); the temperature averaging plate (202a) is fixed to the outside of the barrel (101); the heating plate (202b) is arranged on the outside of the temperature averaging plate (202a); and the connecting block (202c) is fixed to the outside of the heating plate (202b).

3. The chemical synthesis drug extraction and separation device according to claim 1, characterized in that: The stirring member (204) comprises a motor (204a), a rotating shaft (204b) and a stirring blade (204c); the motor (204a) is fixed to the top of the barrel body (101); the rotating shaft (204b) is fixed to the output end of the motor (204a); and the stirring blade (204c) is fixed to the outside of the rotating shaft (204b).

4. The chemical synthesis drug extraction and separation device as claimed in claim 3, characterized in that: The stirring member (204) further comprises a limiting groove (204d) and a limiting rod (204e), wherein the limiting groove (204d) is formed on the inner wall of the barrel body (101), the limiting rod (204e) is rotatably connected to the inner wall of the limiting groove (204d), and the limiting rod (204e) is fixed to the outer side of the rotating shaft (204b).

5. The chemical synthesis drug extraction and separation device as claimed in claim 3, characterized in that: The stirring member (204) further comprises a mounting sleeve (204f) and a cross bar (204g), wherein the mounting sleeve (204f) is arranged on the outside of the rotating shaft (204b), and the cross bar (204g) is fixed on the outside of the mounting sleeve (204f).

6. The chemical synthesis drug extraction and separation device according to claim 5, characterized in that: The stirring member (204) further comprises a vertical rod (204h) and a spiral blade (204i), wherein the vertical rod (204h) is fixed to the outside of the horizontal rod (204g), and the spiral blade (204i) is fixed to the outside of the vertical rod (204h).

7. The chemical synthesis drug extraction and separation device according to claim 6, characterized in that: The stirring member (204) further comprises a base (204j) and a scraper plate (204k), wherein the base (204j) is fixed to the outside of the vertical rod (204h), and the scraper plate (204k) is installed on the inner wall of the base (204j).

8. The chemical synthesis drug extraction and separation device according to claim 1, characterized in that: The collecting member (205) comprises an air supply pipe (205a) and a collecting box (205b), wherein the air supply pipe (205a) is connected to the top of the barrel body (101), and the collecting box (205b) is connected to one end of the air supply pipe (205a), and the collecting box (205b) is fixed to the top of the barrel body (101).

9. The chemical synthesis drug extraction and separation device as claimed in claim 8, characterized in that: The collecting member (205) further comprises a box cover (205c) and a handle (205d), wherein the box cover (205c) is arranged on the top of the collecting box (205b), and the handle (205d) is fixed on the top of the box cover (205c).

10. The chemical synthesis drug extraction and separation device according to claim 9, characterized in that: The collecting member (205) further comprises a sealing groove (205e) and a sealing ring (205f); the sealing groove (205e) is opened at the top of the collecting box (205b); the sealing ring (205f) is fixed to the bottom of the box cover (205c); and the sealing ring (205f) is snap-connected to the inner wall of the sealing groove (205e).

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