Sensitive medicament automatic synthesis washing system
By designing the automatic synthetic washing system, the generator and other components of the mezzanine structure are used to solve the problem of removing small particles for multiple times and removing small particles, and to achieve higher quality and stability products.
Patent Information
- Application Number
- CN202420761229.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the production process, existing sensitive agents are difficult to quickly wash and remove small particles on the upper surface as needed, resulting in unstable product quality.
A automatic synthetic washing system is designed, including the generator, mixer, driver device and medium tube of the mezzanine structure. Through these components, the temperature control of the generator's bottom, accurate control of the generator flip, and multiple stirring wasolated.
The effective temperature control and flip operation of sensitive pharmaceuticals can be achieved, which can be stirred and washed multiple times, which significantly improves the quality stability and separation effect of the product.
Smart Images
Figure CN222401415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sensitive medicine production equipment, in particular to an automatic synthesis washing system for sensitive medicines. Background Art
[0002] Since the mechanical sensitivity, electrostatic sensitivity and friction sensitivity of the detonator are relatively high, it is easy to explode, so it is also called a sensitive agent. Detonator is a branch of explosives. As the starting charge, it is widely used in various pyrotechnics and detonating devices. Its main characteristic is that it is sensitive to external effects. Under smaller external effects, such as impact, friction, flame, heating, static sparks, etc., it can explode and quickly change from combustion to detonation. Although the amount of detonator used in pyrotechnics and detonating devices is small, the metering accuracy is required to be high. In actual use, in order to improve production efficiency, group model fixed volume metering charges are usually used. To this end, the detonator must have a certain crystal shape, particle size and particle size distribution, and good fluidity; in military pyrotechnics, the detonator is also required to have a higher pseudo density to facilitate the miniaturization of pyrotechnics. The crystal form of the explosive not only has a direct impact on its process properties such as fluidity, pseudo-density, static electricity accumulation, pressure resistance, etc., but also has an important impact on its chemical properties and explosive properties such as stability, detonation ability, impact sensitivity, friction sensitivity, etc. The fluidity of the explosive, that is, the flow and dispersion properties of the explosive, is directly related to the crystal shape of the explosive, and is also related to the size of the explosive crystal, that is, the particle size, regularity, surface morphology, particle size distribution and other factors.
[0003] The manufacture of detonating explosives is a process of chemical reaction in solution, formation of supersaturated solution, crystal nucleation, crystal growth and crystal aggregation. The conventional preparation process mainly includes: preparation of raw material solution (dosage), combination, washing, filtration, panning, drying, boxing (pouring), screening, transportation, storage and three wastes treatment. Since detonating explosives are highly sensitive and easy to change from combustion to detonation, they need to be handled with extra caution. In practice, a set of complicated safety technologies have gradually been formed, such as limited preparation, on-site use, indirect operation, strict control of combination and drying temperature, anti-static and shock-absorbing buffering measures, and wastewater must be first detonated and then treated, resulting in a large waste of raw materials. At the same time, in terms of the control of the crystallization of explosives, in order to obtain aggregated crystals with a smooth surface, uniform particle distribution, and approximately spherical shape, to maintain the original performance of the explosives while changing its crystal morphology and improving the dispersion performance, it is necessary to strictly control the various external conditions for the formation of the explosive crystals during the preparation of the explosives, such as medium temperature, pressure, concentration, impurities or adding crystal shape control agents, in order to ensure the safety and stable quality of the product, which still has great limitations in existing industrial production. Utility Model Content
[0004] In view of the shortcomings of the prior art, the technical problem solved by the utility model is an automatic synthetic washing system for sensitive agents, which solves the problem that the existing sensitive agents cannot be quickly washed multiple times as needed to remove small particles on the upper surface.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is: an automatic synthetic washing system for sensitive drugs, characterized in that: it includes a bracket, a generator is fixed on the bracket, the generator is a sandwich structure, and the upper end of the generator is an open structure; a stirrer is arranged at the opening position of the generator, the stirrer is fixedly arranged on the outer shell of the generator and the stirrer is inserted into the generator; a connecting piece is fixedly arranged on the outer shell, and a driving device is arranged at both ends of the connecting piece to drive and connect with the connecting piece; the driving device is fixedly connected; a medium pipe is arranged on one side of the generator, and the medium pipe is connected to the interlayer between the inner liner and the outer shell of the generator; a raw material storage tank is arranged on one side of the bracket, and the raw material storage tank is connected to the generator through a connecting pipe; a mounting frame is arranged on one side of the bracket, and an upper material receiving tray is movably arranged on the mounting frame, and a lower material receiving tray and a mother liquid outlet tray are arranged at the lower end of the upper material receiving tray, and the mother liquid outlet tray is connected to the mother liquid tank.
[0006] The beneficial effects of this solution are: the bottom of the generator can be cooled or heated by connecting the medium pipe to the generator interlayer through the bottom of the generator, and the temperature control is convenient; the connecting parts are fixedly connected by the driving devices arranged on both sides of the generator, so that the growth device can be turned more accurately and safely, and the components are stirred after the reaction of the sensitive reagents in the generator is mixed by the agitator arranged on the generator, so that the liquid medicine can react fully, and at the same time the generator is turned over to dump the mother liquor on the upper layer of the generator, and the small particles are dumped out for separation, and stirring, washing and separation can be performed multiple times as needed, and the small particles on the upper surface of the generator are dumped, so that the separation effect is good, and a finished particle solution that meets the requirements is obtained by dumping unqualified small particles.
[0007] Furthermore, a cleaner is arranged in a ring shape at the opening of the inner tank, and the inner tank in the generator can be cleaned better by the arranged cleaner, thereby reducing the workload during cleaning.
[0008] Furthermore, there are two driving devices, which are structurally configured to be able to rotate forward and backward, and the driving devices are synchronously linked. The generator is flipped by the synchronous linkage of the two driving devices, making the generator more stable during the flipping process, and being able to accurately control the flipping angle of the generator and flexibly control the outflow of the mother liquor.
[0009] Furthermore, two parallel sliding devices are provided at the connection position between the upper material receiving tray and the mounting frame. By providing the parallel sliding devices, the upper material receiving tray can slide horizontally on the mounting frame, so that during the reaction, the mother liquor in the generator can be received through the upper material receiving tray and the lower material receiving tray at the lower end. After the mother liquor is received, the liquid for cleaning the equipment is received and processed through the lower material receiving tray to reduce pollution.
[0010] Furthermore, a discharge nozzle is provided at the upper end of the generator, and the discharge nozzle is arranged at one end position close to the discharge device, so that the discharge nozzle can better guide the medicine liquid when the generator is poured, so that the mother liquid in the generator can be better guided to flow into the upper receiving tray or the lower receiving tray.
[0011] Furthermore, the connecting piece and the housing are welded together, so that the connection strength is high and the sealing performance is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the installation structure of the utility model;
[0013] Figure 2 for Figure 1 A partial enlarged view of middle A;
[0014] Figure 3 for Figure 1 A partial enlarged view of B. DETAILED DESCRIPTION
[0015] The following is further described in detail through specific implementation methods:
[0016] The figure marks in the drawings of the specification include: raw material storage tank 1, mother liquid tank 2, driving device 3, connecting part 4, medium pipe 5, connecting pipe 6, bracket 7, agitator 8, inner tank 9, generator 10, mounting frame 12, sliding device 13, upper material receiving tray 13, mother liquid outlet tray 14, lower material receiving tray 15.
[0017] Embodiment 1 is basically as attached Figure 1 To Attachment Figure 3As shown: an automatic synthetic washing system for sensitive drugs, including a bracket 7, on which a generator 10 is arranged, the generator 10 is an upper end opening structure, the generator 10 is a sandwich structure, the generator 10 is a shell and an inner tank 9 structure, a cleaning device 16 is arranged at the upper end of the generator 10, and an agitator 8 is arranged at the opening position of the generator 10, one end of the agitator 8 is inserted into the interior of the generator 10, and the other end is fixedly arranged on the outer side wall of the generator 10, and a connecting piece 4 is welded on the two side walls of the generator 10, and a driving device 3 is arranged at both ends of the connecting piece 4 and fixedly connected to the connecting piece 4, the driving device 3 is synchronously linked, and the driving device 3 is a reversible structure, so that the generator 10 drives the generator 10 to flip through the rotation of the driving device 3, so that the generator 10 It is more stable during the flipping process, can accurately control the flipping angle of the generator 10, and flexibly control the outflow of the mother liquor. A medium pipe 5 is arranged on one side of the generator 10, and the medium pipe 5 is connected with the interlayer of the generator 10 through the bottom of the generator 10. A connecting pipe 6 is arranged on the side wall near the opening position of the generator 10, which is connected with the inner part of the inner tank 9 in the generator 10, and the other end is connected with the storage tank. A mounting frame 12 is arranged in front of the bracket 7, and an upper material receiving tray 13 is arranged on the mounting frame 12. Two parallel sliding devices 13 are arranged between the upper material receiving tray 13 and the mounting frame 12, so that the upper material receiving tray 13 can slide horizontally, and a lower material receiving tray 15 and a mother liquid outlet tray 14 are arranged at the lower end position of the upper material receiving tray 13. The lower material receiving tray 15 is arranged at a side position close to the generator 10, and the lower end of the mother liquid outlet tray 14 is connected with the mother liquid tank 2 through a pipeline.
[0018] Specific implementation method: During configuration, several raw material solutions are first added to the raw material storage to prepare for production. Since the generator 10 is a sandwich structure, the inner tank 9 is mainly used for synthesis reaction. The interlayer is cooled and the heat medium controls the temperature of the feed liquid. Before adding materials, water or bottom liquid is first added to the generator 10. The interlayer is cooled and the heat medium heats or cools the bottom liquid to maintain the temperature required by the process. While the generator 10 is maintaining the temperature, the agitator 8 is started to stir the feed liquid in the generator 10. The agitator 8 sets the stirring speed, which can be observed and controlled in real time in the control system. The raw material solution in the raw material storage tank 1 is quantitatively and constantly added to the generator 10 through their respective pipelines, valves, and metering pumps in sequence to start the synthesis of sensitive agents. During the synthesis process, the control system maintains the temperature, maintains the speed of the agitator 8, and detects the pH value of the feed liquid in real time, controls various parameters in the synthesis process and collects information. After the synthesis of the sensitive agent is completed in the generator 10, it is kept warm for a certain period of time according to the process requirements, and then cooled (heated) to room temperature or the special temperature requirements for discharge. In order to ensure the quality, the feed liquid can be continuously stirred during the heat preservation and cooling process. After the cooling (heating) is completed, the stirring is stopped. The synthesized sensitive agent is precipitated for a certain period of time, the large particles sink to the bottom, and the small particles are suspended. Then the driving device 3 is controlled to rotate and then the generator 10 is controlled to start flipping. After flipping to the set angle, the small particles are poured into the discharging device with the liquid. The upper receiving tray 13 of the discharging device receives the feed liquid poured out by the generator 10 and discharges it to the mother liquid tray 14. The feed liquid is collected into the mother liquid tank 2 through the mother liquid tray 14 and the pipeline. The mother liquid can be used as the bottom The liquid is reused. After the generator 10 pours out the mother liquor, it turns back to its original position. The cleaning device sprays water and starts stirring to wash the agent, then precipitates, turns over, pours out the mother liquor again, and completes the washing. The number of washing times can be set in the control system and is completed automatically. The upper receiving tray 13 slides horizontally through the sliding device 13, and the generator 10 continues to turn over and receives it through the lower discharge tray 15 to pour out the finished material liquid. The finished material liquid flows to the next processing step through the lower discharge tray 15. After the pouring is completed, the cleaning liquid is sprayed inside the generator 10 to clean the equipment.
[0019] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. An automatic synthetic cleaning system for sensitive chemicals, characterized in that: It includes a bracket, on which a generator is provided, the generator is a sandwich structure, and the upper end of the generator is an open structure; an agitator is provided at the opening position of the generator, the agitator is fixedly arranged on the outer shell of the generator and the agitator extends into the bottom of the generator; a connecting piece is fixedly provided on the outer shell, and a driving device is provided at both ends of the connecting piece to be driven and connected to the connecting piece; the driving device is fixedly connected; a medium pipe is provided on one side of the generator, and the medium pipe is connected to the interlayer between the inner tank and the outer shell of the generator; a raw material storage tank is provided on one side of the bracket, and the raw material storage tank is connected to the generator through a connecting pipe; a mounting frame is provided on one side of the bracket, and an upper material receiving tray is movably provided on the mounting frame, and a lower material receiving tray and a mother liquid outlet tray are provided at the lower end of the upper material receiving tray, and the mother liquid outlet tray is connected to the mother liquid tank.
2. The automatic synthetic cleaning system for sensitive chemicals according to claim 1, characterized in that: A cleaning device is arranged in an annular manner at the opening of the inner container.
3. The automatic synthetic cleaning system for sensitive chemicals according to claim 1, characterized in that: There are two driving devices, which are of a structure capable of forward and reverse rotation and are synchronously linked.
4. The automatic synthetic cleaning system for sensitive chemicals according to claim 1, characterized in that: Two parallel sliding devices are arranged at the connection position between the upper material receiving tray and the mounting frame.
5. The automatic synthetic cleaning system for sensitive chemicals according to claim 1, characterized in that: The generator is arranged in a tiltable structure.
6. The automatic synthetic cleaning system for sensitive chemicals according to claim 1, characterized in that: A discharge nozzle is arranged at the upper end of the generator, and the discharge nozzle is arranged at one end position close to the discharge device.
7. The automatic synthetic cleaning system for sensitive chemicals according to claim 1, characterized in that: The connecting piece is welded to the shell.