Monomeric compound separation and purification equipment
By introducing a circulating heat transfer system with a reflux tube and a heat exchanger into the purification equipment, the problem of high temperature and difficult to extract materials is solved, and rapid cooling and convenient operation are achieved.
Patent Information
- Application Number
- CN202422371926.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing purification equipment lacks an auxiliary cooling and cooling mechanism, which leads to high internal temperature of the equipment, making it difficult for operators to remove compounds in time, increasing the separation and purification time.
A monomer compound separation and purification equipment is designed, including a shell, oil storage tank, pipeline assembly and heat exchanger. The heat transfer method of the reflux pipe, the flow tube and the heat exchanger are used to assist in cooling the compound.
Shorten the cooling time of compounds, improve the convenience of operators to collect materials, enhance the flexibility of equipment usage and separation and purification efficiency.
Smart Images
Figure CN223112346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bulk drugs, and particularly relates to a separation and purification device for monomer compounds. Background Art
[0002] Bulk drugs refer to raw medicinal materials used in the production of various preparations and are the active ingredients in the preparations. Monomer compounds in bulk drugs refer to pure substances with a single chemical structure and play a crucial role in drug research and development and production; separation and purification is a key technology, which is crucial for obtaining high-purity compounds, and a separation and purification device for monomer compounds is required.
[0003] Currently, when using the purification device, there is a lack of an auxiliary cooling mechanism. Usually, during the process of heating, separating, and purifying compounds using the purification device, the temperature inside the device will be relatively high. It is difficult for the operator to take out the compounds by hand in a timely manner and needs to wait for a certain cooling time, resulting in poor flexibility in using the device and increasing the separation and purification time of monomer compounds. Therefore, a separation and purification device for monomer compounds is proposed to facilitate the addition of an auxiliary cooling mechanism and use the methods of diversion and heat exchange to perform auxiliary cooling on the purified monomer compounds, shorten their own cooling time, improve the convenience of the operator to take materials, and thus improve the use effect. Summary of the Utility Model
[0004] Aiming at the problems in the prior art, the utility model provides a separation and purification device for monomer compounds to facilitate the auxiliary cooling of the purified monomer compounds, shorten their own cooling time, and thus improve the use effect.
[0005] The technical solution adopted by the utility model to solve its technical problems is a separation and purification device for monomer compounds, which includes a housing, an oil storage tank, and a pipeline assembly. A placement groove is arranged inside the housing, a diversion assembly is slidably connected to the top of the placement groove, an oil storage tank is bolted to one side inside the housing, a heat exchanger is bolted to the outside of the housing, and a pipeline assembly is arranged at the top of the diversion assembly;
[0006] The pipeline assembly includes a return pipe, and both ends of the return pipe are respectively communicated with the oil storage tank and the diversion assembly. A diversion pipe and a return branch pipe are arranged on one side of the return pipe, and both the diversion pipe and the return branch pipe are communicated with the return pipe. The discharge end of the diversion pipe is communicated with the feed inlet of the heat exchanger, and the feed end of the return branch pipe is communicated with the discharge outlet of the heat exchanger.
[0007] By adopting the above technical solution, an auxiliary cooling mechanism can be added, and the heat in the compound can be taken out by using the methods of circulating heat conduction and heat exchange, improving its own cooling speed and at the same time improving the convenience of the operator to take materials.
[0008] Specifically, the diversion assembly includes a sealing cover. A flow splitting plate is connected inside the sealing cover by bolts. A flow splitting groove is formed inside the flow splitting plate. A heat-conducting elbow is connected to the bottom of the flow splitting plate by bolts, and the heat-conducting elbow communicates with the flow splitting groove.
[0009] By adopting the above technical solution, a uniform heating mechanism can be added. By means of flow splitting and diversion, the heating range and area can be increased, and the uniformity of heating the compound can be improved.
[0010] Specifically, path solenoid valves are arranged at both the feed end of the diversion pipe and the discharge end of the reflux branch pipe. A control valve is arranged on the reflux pipe between the diversion pipe and the reflux branch pipe.
[0011] By adopting the above technical solution, it is convenient to control the formation of a path between the diversion pipe and the reflux branch pipe and the heat exchanger for heat exchange and cooling.
[0012] Specifically, steam through holes are formed on the surface of the flow splitting plate. A steam pipe is connected to the top of the sealing cover inside the housing by bolts, and one end of the steam pipe communicates with the sealing cover. A cylinder is connected to the top inside the housing by bolts, and the output end of the cylinder is connected to the sealing cover by bolts.
[0013] By adopting the above technical solution, it is convenient for the steam generated after heating to flow, so as to be condensed and recovered, and it is convenient to drive the vertical movement of the diversion assembly.
[0014] Specifically, a condensation cover is connected to the top of the housing by bolts. An annular recovery groove is connected inside the condensation cover by bolts, and the other end of the steam pipe communicates with the condensation cover.
[0015] By adopting the above technical solution, it is convenient to recover the condensed liquid.
[0016] The beneficial effects of the present utility model:
[0017] (1) For a monomer compound separation and purification device of the present utility model, by arranging a reflux pipe, a diversion pipe, a reflux branch pipe and a heat exchanger, an auxiliary cooling mechanism can be added. After the monomer compound is separated and purified by using heat-conducting oil, it is then subjected to heat exchange and cooling treatment through the heat exchanger. Thus, the heat inside the monomer compound can be taken out by means of circulating flow, achieving the effect of auxiliary cooling. The structure is simple and easy to operate, more convenient and flexible to use, and greatly shortens the time for the operator to manually take materials.
[0018] (2) The monomer compound separation and purification equipment described in the present utility model can increase the uniform heating mechanism through the provided sealing cover, shunt plate, shunt groove and heat-conducting elbow. By means of the elbow diversion, the heating range and area of the monomer compound of the raw material medicine are increased, thereby improving the separation and purification efficiency and speed. At the same time, it can also prevent the compound from directly contacting the heating mechanism and affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0021] Figure 2 is a schematic diagram of the sectional structure of the housing of the present utility model;
[0022] Figure 3 is a schematic diagram of the sectional structure of the diversion component of the present utility model;
[0023] Figure 4 is a schematic diagram of the shunt plate structure of the present utility model;
[0024] In the figure: 1, housing; 2, placement groove; 3, diversion component; 301, sealing cover; 302, shunt plate; 303, shunt groove; 304, heat-conducting elbow; 305, steam through hole; 4, oil storage tank; 5, heat exchanger; 6, pipeline component; 601, return pipe; 602, diversion pipe; 603, return branch pipe; 604, passage solenoid valve; 605, control valve; 7, condensation cover; 701, annular recovery groove; 8, cylinder; 9, steam pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0026] In order to facilitate the auxiliary cooling treatment of the purified monomer compound of the raw material medicine and shorten its own cooling time, thereby improving the use effect, as Figures 1 - 3 shown, a monomer compound separation and purification equipment described in the present utility model includes a housing 1, an oil storage tank 4 and a pipeline component 6. A placement groove 2 is provided inside the housing 1. A diversion component 3 is slidably connected to the top of the placement groove 2. An oil storage tank 4 is bolted to one side inside the housing 1. A heat exchanger 5 is bolted to the outside of the housing 1. A pipeline component 6 is provided at the top of the diversion component 3;
[0027] The pipeline assembly 6 includes a return pipe 601, and both ends of the return pipe 601 are respectively connected to the fuel tank 4 and the diversion assembly 3. A diversion pipe 602 and a return branch pipe 603 are arranged on one side of the return pipe 601, and both the diversion pipe 602 and the return branch pipe 603 are connected to the return pipe 601. The discharge end of the diversion pipe 602 is connected to the feed port of the heat exchanger 5, and the feed end of the return branch pipe 603 is connected to the discharge port of the heat exchanger 5.
[0028] During use, through the heat exchanger 5, the return pipe 601, the diversion pipe 602, and the return branch pipe 603, an auxiliary cooling mechanism can be added. By means of circulating heat conduction and heat exchange, the heat in the compound can be taken out, the self-cooling speed can be increased, and at the same time, the convenience for the operator to take materials can be improved.
[0029] The fuel tank 4 includes a feeding pump, the discharge end of the feeding pump is connected to the diversion tank 303 through a hose, and an electric heating pipe is connected to the fuel tank 4 by bolts.
[0030] In order to improve the heating uniformity and efficiency, for example, as Figure 2 、 Figure 3 shown, the present utility model further includes that the diversion assembly 3 includes a sealing cover 301, a diversion plate 302 is connected to the inside of the sealing cover 301 by bolts, a diversion groove 303 is formed in the diversion plate 302, a heat-conducting elbow 304 is connected to the bottom of the diversion plate 302 by bolts, and the heat-conducting elbow 304 is connected to the diversion groove 303.
[0031] During use, through the sealing cover 301, the diversion plate 302, the diversion groove 303, and the heat-conducting elbow 304, a uniform heating mechanism can be added. By means of diversion and guiding, the heating range and area can be increased, and the heating uniformity of the compound can be improved.
[0032] For example, as Figure 2 shown, the present utility model further includes that on-off solenoid valves 604 are arranged at both the feed end of the diversion pipe 602 and the discharge end of the return branch pipe 603, and a control valve 605 is arranged on the return pipe 601 between the diversion pipe 602 and the return branch pipe 603.
[0033] During use, through the on-off solenoid valves 604 and the control valve 605, it is convenient to control the diversion pipe 602 and the return branch pipe 603 to form a passage with the heat exchanger 5 for heat exchange and cooling.
[0034] For example, as Figure 2 、 Figure 4As shown, the present utility model further includes that steam through holes 305 are formed on the surface of the flow dividing plate 302. A steam pipe 9 is bolted to the top of the sealing cover 301 inside the housing 1, and one end of the steam pipe 9 communicates with the sealing cover 301. A cylinder 8 is bolted to the top inside the housing 1, and the output end of the cylinder 8 is bolted to the sealing cover 301.
[0035] During use, the steam generated after heating can flow through the steam through holes 305 and the steam pipe 9, facilitating condensation and recovery. The cylinder 8 facilitates driving the diversion assembly 3 to move vertically.
[0036] Exemplarily, as Figure 2 shown, the present utility model further includes that a condensation cover 7 is bolted to the top of the housing 1. An annular recovery groove 701 is bolted inside the condensation cover 7, and the other end of the steam pipe 9 communicates with the condensation cover 7.
[0037] During use, the condensation cover 7 and the annular recovery groove 701 facilitate the recovery of the condensed liquid.
[0038] When the present utility model is in use, first, the operator pours the raw material drug monomer compound into the placement groove 2 of the housing 1, manually opens the cylinder 8 to drive the sealing cover 301 to slide downward to the top of the placement groove 2 for auxiliary sealing treatment, so that the heat conduction elbow 304 enters the placement groove 2. At the same time, the operator manually turns on the delivery pump to deliver the heat-conducting oil heated by the electric heating pipe in the oil storage tank 4 to the flow dividing groove 303 of the flow dividing plate 302, and then enters the heat conduction elbow 304 in sequence to uniformly heat the raw material drug monomer compound. After the heating is completed, the heat-conducting oil returns to the oil storage tank 4 again through the return pipe 601, thus forming a circulating heating structure. The steam generated by the heating of the material passes through the steam through holes 305 and the steam pipe 9 and enters the condensation cover 7, and after condensation, it falls into the annular recovery groove 701 to complete the recovery;
[0039] After the separation and purification of the material are completed, the control valve 605 can be closed and the passage solenoid valve 604 can be manually opened, so that the pumped heat-conducting oil enters the heat exchanger 5 to complete heat exchange and cooling, and then returns to the oil storage tank 4 again through the circuit pipe 601. While the heat-conducting oil circulates for heat exchange and cooling, the heat in the material can be taken out together, thus achieving the effect of auxiliary cooling, greatly shortening the cooling time of the material, improving the convenience of the operator's manual material taking, and having a simple structure, easy operation, and more flexible and reliable use.
[0040] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A monomer compound separation and purification device, characterized in that It includes a housing (1), an oil storage tank (4), and a pipeline assembly (6). A placement groove (2) is provided inside the housing (1). A diversion assembly (3) is slidably connected to the top of the placement groove (2). An oil storage tank (4) is bolted to one side inside the housing (1). A heat exchanger (5) is bolted to the outside of the housing (1). A pipeline assembly (6) is provided at the top of the diversion assembly (3); The pipeline assembly (6) includes a return pipe (601), and both ends of the return pipe (601) are respectively communicated with the oil storage tank (4) and the diversion assembly (3). A diversion pipe (602) and a return branch pipe (603) are provided on one side of the return pipe (601), and both the diversion pipe (602) and the return branch pipe (603) are communicated with the return pipe (601). The discharge end of the diversion pipe (602) is communicated with the feed port of the heat exchanger (5), and the feed end of the return branch pipe (603) is communicated with the discharge port of the heat exchanger (5).
2. The monomer compound separation and purification equipment according to claim 1, characterized in that, The diversion assembly (3) includes a sealing cover (301). A flow dividing plate (302) is bolted inside the sealing cover (301). A flow dividing groove (303) is formed inside the flow dividing plate (302). A heat-conducting elbow pipe (304) is bolted to the bottom of the flow dividing plate (302), and the heat-conducting elbow pipe (304) is communicated with the flow dividing groove (303).
3. The monomer compound separation and purification equipment according to claim 1, characterized in that, Path solenoid valves (604) are provided at both the feed end of the diversion pipe (602) and the discharge end of the return branch pipe (603). A control valve (605) is provided on the return pipe (601) between the diversion pipe (602) and the return branch pipe (603).
4. A monomer compound separation and purification device according to claim 2, characterized in that, Steam through holes (305) are formed on the surface of the flow dividing plate (302). A steam pipe (9) is bolted to the top of the sealing cover (301) inside the housing (1), and one end of the steam pipe (9) is communicated with the sealing cover (301). A cylinder (8) is bolted to the top inside the housing (1), and the output end of the cylinder (8) is bolted to the sealing cover (301).
5. The monomer compound separation and purification equipment according to claim 4, characterized in that, A condensation cover (7) is bolted to the top of the housing (1). An annular recovery groove (701) is bolted inside the condensation cover (7), and the other end of the steam pipe (9) is communicated with the condensation cover (7).