CN113758193A - Device is air-dried in crystal washing for intermediate preparation of medicine - Google Patents
Device is air-dried in crystal washing for intermediate preparation of medicine Download PDFInfo
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- CN113758193A CN113758193A CN202111108982.2A CN202111108982A CN113758193A CN 113758193 A CN113758193 A CN 113758193A CN 202111108982 A CN202111108982 A CN 202111108982A CN 113758193 A CN113758193 A CN 113758193A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a crystal cleaning and air-drying device for pharmaceutical intermediate preparation, relates to the technical field of intermediate preparation, and aims to solve the problem that the quality of an intermediate is affected because impurities are often contained in a crude crystal after a pharmaceutical intermediate is concentrated and crystallized in the prior art. The below of hot melt case is provided with the washing case, the internally mounted who washs the case has the centrifuge bowl, and washs the case and rotate with the centrifuge bowl and be connected, the centrifuge bowl runs through washing case and mounting plate respectively, and the centrifuge bowl rotates with mounting plate to be connected, the filter membrane board is installed in the outside of centrifuge bowl, and centrifuge bowl and filter membrane board bolt fixed connection, the inside of centrifuge bowl is provided with the centrifugal chamber, the inside in centrifugal chamber is provided with the forcing pipe, and the forcing pipe runs through the centrifuge bowl, helical blade is installed in the outside of forcing pipe, and forcing pipe and helical blade fixed connection, the inside of forcing pipe is provided with the fumarole.
Description
Technical Field
The invention relates to the technical field of intermediate preparation, in particular to a crystal cleaning and air-drying device for pharmaceutical intermediate preparation.
Background
The intermediate is also called as an organic intermediate, and is a semi-finished product, which is a product in the middle of producing some products, for example, a product is to be produced, and can be produced from the intermediate, so that the cost is saved, the medical intermediate is one of the intermediates, and is some chemical raw materials or chemical products used in the process of synthesizing the medicine, the chemical product can be produced in a common chemical plant without production license of the medicine, and can be used for synthesizing the medicine as long as reaching some grades, in the common life, the germs are ubiquitous, dispersed in the air, attached to objects, and easily get ill after suffering from the invasion of the germs, the body is difficult to feel uncomfortable, and the symptomatic medicine is required to be used for treatment, so in order to treat different diseases, the medical intermediate is more and more widely used.
The drug intermediate forms a crude crystal after concentration and crystallization in the preparation process, but impurities are often contained in the crude crystal, so that the quality of the intermediate is influenced; therefore, the market urgently needs to develop a crystal cleaning and air-drying device for the pharmaceutical intermediate preparation to help people to solve the existing problems.
Disclosure of Invention
The invention aims to provide a crystal cleaning and air-drying device for preparing a drug intermediate, which aims to solve the problem that the quality of the intermediate is affected because impurities are often contained in the coarse crystal after the drug intermediate is concentrated and crystallized in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a crystal washs and air-dries device for pharmaceutical intermediate system, includes hot melt case and mounting plate, the below of hot melt case is provided with the washing case, the internally mounted who washs the case has the centrifuge bowl, and washs the case and rotate with the centrifuge bowl to be connected, the centrifuge bowl runs through washing case and mounting plate respectively, and the centrifuge bowl rotates with mounting plate to be connected, the filter membrane board is installed in the outside of centrifuge bowl, and centrifuge bowl and filter membrane board bolt fixed connection, the inside of centrifuge bowl is provided with the centrifugal chamber, the inside in centrifugal chamber is provided with the forcing pipe, and the forcing pipe runs through the centrifuge bowl, helical blade is installed in the outside of forcing pipe, and forcing pipe and helical blade fixed connection, the inside of forcing pipe is provided with the fumarole.
Preferably, the link is installed along helical blade's below in the outside of forcing pipe, and forcing pipe and link welded connection, link and centrifuge tube welded connection, the outside of centrifuge tube is provided with the second sealing washer, and second sealing washer and washing case fixed connection, row's material pipe is installed to the below of centrifuge tube, and centrifuge tube and row's material pipe pass through flange fixed connection, arrange the second solenoid valve in the outside of material pipe.
Preferably, the top of centrifuge bowl is provided with open-top, the outside of forcing pipe is provided with along helical blade's top and shelters from the crown plate, and the forcing pipe passes through bolt fixed connection with sheltering from the crown plate, the top of forcing pipe is provided with the connector, and the inside of connector is worn into to the forcing pipe, the outside of forcing pipe is provided with first sealing washer, and first sealing washer and connector fixed connection, the gas-supply pipe is installed to one side of connector, and the connector passes through bolt fixed connection with the gas-supply pipe.
Preferably, wash one side of case and install the transport long tube, and wash case and transport long tube fixed connection, carry the long tube and keep away from the one end of wasing the case and install air-dry case, and carry long tube and air-dry case fixed connection, install the sliding door on the preceding terminal surface of air-dry case, and air-dry case and sliding door rotate and be connected, the top of air-dry case is provided with disappointing hole, the air-supply tank is installed to the top of air-dry case, and air-dry case and air-supply tank pass through bolt fixed connection.
Preferably, the internally mounted of air inlet case has the dust filter plate, and the air inlet case passes through bolt fixed connection with the dust filter plate, the below of dust filter plate is provided with axial fan, and axial fan passes through bolt fixed connection with the air inlet case, wash the outside of case and install the external gear, and wash case and external gear fixed connection, the pinion is installed to one side of external gear, and the external gear is connected with the pinion meshing.
Preferably, the pivot is installed to the below of pinion, and pinion and pivot fixed connection, the mounting bracket is installed to the below of pivot, and the pivot rotates with the mounting bracket to be connected, the mounting bracket passes through bolt fixed connection with mounting plate, the second motor is installed to the below of mounting bracket, and the mounting bracket passes through bolt fixed connection with the second motor.
Preferably, the feeder hopper is installed to the top of hot melt case, and hot melt case and feeder hopper pass through bolt fixed connection, one side of feeder hopper is provided with first motor, and first motor passes through bolt fixed connection with the hot melt case, the internally mounted of hot melt case has first insulating layer, and hot melt case and first insulating layer pass through bolt fixed connection, the inside of hot melt case is provided with the hot melt chamber, the inside in hot melt chamber is provided with the italic, and the italic passes through bolt fixed connection with the hot melt case.
Preferably, the heat-conducting plate is installed to one side of italic, and the italic passes through bolt fixed connection with the heat-conducting plate, electric heater is installed to one side of heat-conducting plate, and heat-conducting plate and electric heater pass through bolt fixed connection, the second insulating layer is installed to one side of electric heater, and electric heater and second insulating layer pass through bolt fixed connection, the inside in hot melt chamber is provided with the center pin, and the center pin rotates with the hot melt case to be connected, the flabellum is installed in the outside of center pin, and center pin and flabellum fixed connection.
Preferably, the inside of flabellum is provided with the opening, the below in hot melt chamber is provided with the feed opening, and hot melt chamber and feed opening intercommunication, the inside of feed opening is provided with first solenoid valve, and first solenoid valve and hot melt case fixed connection, the transport return bend is installed to the below of hot melt case, and hot melt case and transport return bend fixed connection, the support riser is installed to mounting plate's top, and mounting plate and support riser pass through bolt fixed connection, the support base leg is installed to mounting plate's below, and mounting plate and support base leg pass through bolt fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention adopts a mode of carrying out permeation cleaning on an intermediate body which is melted into liquid through the arrangement of a cleaning box, wherein a centrifugal cylinder is arranged in the cleaning box, a spiral blade and a pressurizing pipe are arranged in the centrifugal cylinder, the intermediate body which is melted into the liquid is input into the centrifugal cylinder, the liquid is spirally conveyed downwards under the action of the spiral blade to improve the length of a downward flow path of the liquid, then the centrifugal cylinder rotates and generates centrifugal force, the liquid which flows downwards spirally flows forms a shallow layer to be tightly attached to the inner wall of the centrifugal cylinder and is subjected to outward acting force, so that the liquid slowly permeates a filter membrane plate, impurities are intercepted in the centrifugal cylinder, high-temperature and high-pressure gas is conveyed into the centrifugal cylinder through the pressurizing pipe to prevent the liquid from being cooled and crystallized, meanwhile, the permeation speed of the liquid is improved under the action of high pressure, and the impurities in the intermediate body are removed, the quality of the intermediate is improved.
2. According to the invention, through the arrangement of the air drying box, the air inlet box is arranged above the air drying box, and the axial flow fan is arranged inside the air inlet box, cold air can be blown into the air drying box, air cooling drying is carried out on liquid, so that the liquid is rapidly cooled and crystallized, and then the crystallized intermediate can be taken out through the sliding door on the front end surface of the air drying box, so that the crystallization speed of the intermediate is improved.
Drawings
FIG. 1 is a front view of a crystal cleaning and air-drying apparatus for pharmaceutical intermediate preparations according to the present invention;
FIG. 2 is a cross-sectional view of a hot melt box of the present invention;
FIG. 3 is a cross-sectional view of a wash tank and centrifuge bowl of the present invention;
FIG. 4 is an enlarged view of the portion A of the present invention;
FIG. 5 is an enlarged view of the portion B of the present invention;
FIG. 6 is an enlarged view of the site C of the present invention;
fig. 7 is a cross-sectional view of the air drying box and the air inlet box of the present invention.
In the figure: 1. a hot melting box; 2. a feed hopper; 3. a first motor; 4. supporting a vertical plate; 5. mounting a bottom plate; 6. a support bottom leg; 7. conveying bent pipes; 8. a connector; 9. a pressurizing pipe; 10. a gas delivery pipe; 11. a cleaning tank; 12. a long conveying pipe; 13. an air inlet box; 14. an air drying box; 15. sliding the door; 16. a centrifugal cylinder; 17. an outer gear; 18. a hot melt chamber; 19. a central shaft; 20. a fan blade; 21. a flow-through hole; 22. a first insulating layer; 23. a heat conducting plate; 24. an electric heater; 25. a second thermal insulation layer; 26. an italic; 27. a feeding port; 28. a first solenoid valve; 29. a membrane filtering plate; 30. a centrifugal chamber; 31. a helical blade; 32. a pinion gear; 33. a mounting frame; 34. a second motor; 35. a discharge pipe; 36. a second solenoid valve; 37. a first seal ring; 38. the top is open; 39. a shielding ring plate; 40. a gas injection hole; 41. a second seal ring; 42. a rotating shaft; 43. a connecting frame; 44. a dust filter plate; 45. an axial flow fan; 46. and air leakage holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an embodiment of the present invention is shown: a crystal cleaning and air-drying device for medicine intermediate preparation comprises a hot melting box 1 and an installation bottom plate 5, wherein a supporting vertical plate 4 is installed above the installation bottom plate 5, the installation bottom plate 5 is fixedly connected with the supporting vertical plate 4 through bolts, four supporting vertical plates 4 are arranged for supporting the hot melting box 1, supporting bottom legs 6 are installed below the installation bottom plate 5, the installation bottom plate 5 is fixedly connected with the supporting bottom legs 6 through bolts, a feed hopper 2 is installed above the hot melting box 1, the hot melting box 1 is fixedly connected with the feed hopper 2 through bolts, a sealing cover is arranged above the feed hopper 2, when the crystal cleaning and air-drying device is not used, dust can be prevented from entering the hot melting box 1, a first motor 3 is arranged on one side of the feed hopper 2, the first motor 3 is fixedly connected with the hot melting box 1 through bolts, a first heat insulation layer 22 is installed inside the hot melting box 1, and the hot melting box 1 is fixedly connected with the first heat insulation layer 22 through bolts, the hot melting box comprises a hot melting box 1, a hot melting cavity 18 is arranged in the hot melting box 1, an inclined body 26 is arranged in the hot melting cavity 18, the inclined body 26 is fixedly connected with the hot melting box 1 through bolts, a heat conducting plate 23 is arranged on one side of the inclined body 26, the inclined body 26 is fixedly connected with the heat conducting plate 23 through bolts, an electric heater 24 is arranged on one side of the heat conducting plate 23, the heat conducting plate 23 is fixedly connected with the electric heater 24 through bolts, a second heat insulating layer 25 is arranged on one side of the electric heater 24, the electric heater 24 is fixedly connected with the second heat insulating layer 25 through bolts, a first heat insulating layer 22 and a second heat insulating layer 25 are arranged, the heat insulating capacity of the hot melting box 1 is improved, a central shaft 19 is arranged in the hot melting cavity 18, the central shaft 19 is rotatably connected with the hot melting box 1, fan blades 20 are arranged on the outer side of the central shaft 19, the central shaft 19 is fixedly connected with the fan blades 20, and the central shaft 19 is rotatably connected with a first motor 3, make first motor 3 can drive center pin 19 and rotate, the inside of flabellum 20 is provided with opening 21, opening 21's setting, can reduce the liquid resistance, improve flabellum 20's slew velocity, the below in hot melt chamber 18 is provided with feed opening 27, and hot melt chamber 18 and feed opening 27 intercommunication, the inside of feed opening 27 is provided with first solenoid valve 28, and first solenoid valve 28 and hot melt case 1 fixed connection, the transport return bend 7 is installed to the below of hot melt case 1, and hot melt case 1 and transport return bend 7 fixed connection, transport return bend 7 inserts the inside of centrifuge tube 16.
Furthermore, a cleaning box 11 is arranged below the hot melting box 1, a conveying long pipe 12 is arranged on one side of the cleaning box 11, the cleaning box 11 is fixedly connected with the conveying long pipe 12, an air drying box 14 is arranged at one end, far away from the cleaning box 11, of the conveying long pipe 12, the conveying long pipe 12 is fixedly connected with the air drying box 14, a sliding door 15 is arranged on the front end face of the air drying box 14, the air drying box 14 is rotatably connected with the sliding door 15, the intermediate crystal is convenient to take out, an air leakage hole 46 is arranged above the air drying box 14, the air leakage hole 46 is favorable for discharging air current in the air drying box 14, an air inlet box 13 is arranged above the air drying box 14, the air drying box 14 is fixedly connected with an air inlet box 13 through bolts, a dust filtering plate 44 is arranged inside the air inlet box 13, the air inlet box 13 is fixedly connected with the dust filtering plate 44 through bolts, the dust filtering plate 44 is arranged, dust can be filtered, and the cleanness of air in the air drying box 14 is improved, an axial flow fan 45 is arranged below the dust filtering plate 44, the axial flow fan 45 is fixedly connected with the air inlet box 13 through bolts, an outer gear 17 is installed on the outer side of the cleaning box 11, the cleaning box 11 is fixedly connected with the outer gear 17, a pinion 32 is installed on one side of the outer gear 17, the outer gear 17 is meshed with the pinion 32 and is connected with the pinion 32, a rotating shaft 42 is installed below the pinion 32, the pinion 32 is fixedly connected with the rotating shaft 42, a mounting frame 33 is installed below the rotating shaft 42, the rotating shaft 42 is rotatably connected with the mounting frame 33, the mounting frame 33 is fixedly connected with the mounting base plate 5 through bolts, a second motor 34 is installed below the mounting frame 33, the mounting frame 33 is fixedly connected with the second motor 34 through bolts, and the second motor 34 is rotatably connected with the rotating shaft 42, so that the second motor 34 can drive the rotating shaft 42 to rotate.
Further, a centrifugal cylinder 16 is installed inside the cleaning box 11, the cleaning box 11 is rotatably connected with the centrifugal cylinder 16, the centrifugal cylinder 16 respectively penetrates through the cleaning box 11 and the mounting plate 5, the centrifugal cylinder 16 is rotatably connected with the mounting plate 5, a filter membrane plate 29 is installed on the outer side of the centrifugal cylinder 16, the centrifugal cylinder 16 is fixedly connected with the filter membrane plate 29 through bolts, an ultrafiltration membrane is arranged inside the filter membrane plate 29 and can intercept impurities and improve the purity of crystals, a centrifugal cavity 30 is arranged inside the centrifugal cylinder 16, a pressurizing pipe 9 is arranged inside the centrifugal cavity 30, the pressurizing pipe 9 penetrates through the centrifugal cylinder 16, a helical blade 31 is installed on the outer side of the pressurizing pipe 9, the pressurizing pipe 9 is fixedly connected with the helical blade 31, the arrangement of the helical blade 31 is improved, an air injection hole 40 is arranged inside the pressurizing pipe 9, a connecting frame 43 is installed on the outer side of the pressurizing pipe 9 along the lower portion of the helical blade 31, and the pressurizing pipe 9 is connected with the connecting frame 43 in a welding manner, the connecting frame 43 is welded with the centrifugal cylinder 16, the outer side of the centrifugal cylinder 16 is provided with a second sealing ring 41, the second sealing ring 41 is fixedly connected with the cleaning box 11, the second sealing ring 41 is arranged to seal the contact part of the cleaning box 11 and the centrifugal cylinder 16 and prevent liquid from flowing out of the cleaning box 11, the lower part of the centrifugal cylinder 16 is provided with a discharging pipe 35, the centrifugal cylinder 16 is fixedly connected with the discharging pipe 35 through a flange, the outer side of the discharging pipe 35 is provided with a second electromagnetic valve 36, the upper part of the centrifugal cylinder 16 is provided with a top opening 38, the outer side of the pressure pipe 9 is provided with a shielding ring plate 39 along the upper part of the helical blade 31, the pressure pipe 9 is fixedly connected with the shielding ring plate 39 through a bolt, the shielding ring plate 39 is arranged to shield the top opening 38 at the part and prevent the liquid from being subjected to the centrifugal force action just flowing into the centrifugal cylinder 16 and being splashed out from the top opening 38, the upper part of the pressure pipe 9 is provided with a connecting head 8, and the inside of the connector 8 is worn into by the pressurized tube 9, the outside of the pressurized tube 9 is provided with a first sealing ring 37, and first sealing ring 37 and connector 8 fixed connection, the setting of first sealing ring 37, can seal the contact position of pressurized tube 9 and connector 8, prevent that high temperature high pressure gas from spilling over, the gas-supply pipe 10 is installed to one side of connector 8, and the connector 8 passes through bolt fixed connection with the gas-supply pipe 10, the external high temperature high pressure air feeder of gas-supply pipe 10, make the gas-supply pipe 10 can carry high temperature high pressure gas.
The working principle is as follows: when in use, the concentrated coarse crystal is poured into the hot melting cavity 18 of the hot melting box 1 from the feed hopper 2, the electric heater 24 is electrified, the coarse crystal is gradually melted into saturated liquid through the heat conduction function of the heat conduction plate 23, the first motor 3 is started, the central shaft 19 drives the fan blades 20 to rotate, the coarse crystal is uniformly heated under the stirring of the fan blades 20, the melting speed is increased, meanwhile, after the crystal is completely melted into liquid, the evaporable solvent remained in the coarse crystal can be volatilized and removed under the stirring of the fan blades 20, then the first electromagnetic valve 28 is opened, the liquid flows into the conveying bent pipe 7 from the feed opening 27, flows into the centrifugal cavity 30 of the centrifugal cylinder 16 through the conveying bent pipe 7, the liquid flows downwards spirally under the action of the spiral blades 31, the path length of the downward flow of the liquid is increased, the second motor 34 is started, and is engaged and driven by the pinion 32 on the external gear 17, the centrifugal cylinder 16 is rotated at a high speed to generate centrifugal force, so that the liquid flowing downwards in the centrifugal cylinder 16 forms a shallow layer and is tightly attached to the inner wall of the centrifugal cylinder 16 and the filter membrane plate 29 and is acted outwards, the liquid gradually permeates the filter membrane plate 29, impurities are trapped in the centrifugal cylinder, then high-temperature and high-pressure gas is conveyed into the gas conveying pipe 10 through high-temperature and high-pressure gas supply equipment externally connected with the gas conveying pipe 10, the high-temperature and high-pressure gas flows into the pressurizing pipe 9 through the connection effect of the connector 8 and is quickly sprayed into the centrifugal cavity 30 through the gas spraying holes 40 to prevent the liquid from being cooled and crystallized, meanwhile, the liquid permeation speed is increased under the action of the high-pressure gas, the impurities in the intermediate are removed through permeation cleaning, then the liquid flows into the air drying box 14 through the conveying long pipe 12, the axial flow fan 45 is started, dust is filtered through the action of the dust filtering plate 44, thereby can blow cold wind to in the air-dry box 14, carry out the forced air cooling drying to liquid, make liquid cool off fast and crystallize, open sliding door 15 again, take out the midbody crystal.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a medicine intermediate system is with crystal washs and air-dries device, includes hot melt case (1) and mounting plate (5), its characterized in that: a cleaning box (11) is arranged below the hot melting box (1), a centrifugal cylinder (16) is arranged in the cleaning box (11), the cleaning box (11) is rotationally connected with a centrifugal cylinder (16), the centrifugal cylinder (16) respectively penetrates through the cleaning box (11) and the mounting bottom plate (5), the centrifugal cylinder (16) is rotationally connected with the mounting bottom plate (5), the outer side of the centrifugal cylinder (16) is provided with a filter membrane plate (29), and the centrifugal cylinder (16) is fixedly connected with the filter membrane plate (29) by bolts, a centrifugal cavity (30) is arranged inside the centrifugal cylinder (16), a pressure pipe (9) is arranged inside the centrifugal cavity (30), and the pressurizing pipe (9) penetrates through the centrifugal cylinder (16), the outer side of the pressurizing pipe (9) is provided with a helical blade (31), and the pressurizing pipe (9) is fixedly connected with the helical blade (31), and the inside of the pressurizing pipe (9) is provided with an air injection hole (40).
2. A crystal cleaning and air drying apparatus for pharmaceutical intermediate preparations according to claim 1, wherein: connecting frame (43) is installed along the below of helical blade (31) in the outside of forcing pipe (9), and forcing pipe (9) and connecting frame (43) welded connection, connecting frame (43) and centrifuge tube (16) welded connection, the outside of centrifuge tube (16) is provided with second sealing washer (41), and second sealing washer (41) and washing case (11) fixed connection, row material pipe (35) are installed to the below of centrifuge tube (16), and centrifuge tube (16) and row material pipe (35) pass through flange fixed connection, arrange second solenoid valve (36) in the outside of material pipe (35).
3. A crystal cleaning and air drying apparatus for pharmaceutical intermediate preparations according to claim 1, wherein: the top of centrifuge tube (16) is provided with open-top (38), the outside of forcing pipe (9) is provided with along the top of helical blade (31) and shelters from crown plate (39), and forcing pipe (9) and shelters from crown plate (39) and pass through bolt fixed connection, the top of forcing pipe (9) is provided with connector (8), and forcing pipe (9) are worn into the inside of connector (8), the outside of forcing pipe (9) is provided with first sealing washer (37), and first sealing washer (37) and connector (8) fixed connection, gas-supply pipe (10) are installed to one side of connector (8), and connector (8) and gas-supply pipe (10) pass through bolt fixed connection.
4. A crystal cleaning and air drying apparatus for pharmaceutical intermediate preparations according to claim 1, wherein: wash one side of case (11) and install transport long tube (12), and wash case (11) and transport long tube (12) fixed connection, carry long tube (12) to keep away from the one end of wasing case (11) and install air-dry case (14), and carry long tube (12) and air-dry case (14) fixed connection, install sliding door (15) on the preceding terminal surface of air-dry case (14), and air-dry case (14) rotate with sliding door (15) and be connected, the top of air-dry case (14) is provided with disappointing hole (46), air-inlet case (13) are installed to the top of air-dry case (14), and air-dry case (14) and air-inlet case (13) pass through bolt fixed connection.
5. A crystal cleaning and air drying apparatus for pharmaceutical intermediate preparations according to claim 4, wherein: the utility model discloses a cleaning machine, including air inlet box (13), air inlet box (13) and air inlet box (13) are connected, the internally mounted of air inlet box (13) has dust filtering plate (44), and air inlet box (13) and dust filtering plate (44) pass through bolt fixed connection, the below of dust filtering plate (44) is provided with axial fan (45), and axial fan (45) and air inlet box (13) pass through bolt fixed connection, outer gear (17) are installed in the outside of wasing case (11), and wash case (11) and outer gear (17) fixed connection, pinion (32) are installed to one side of outer gear (17), and outer gear (17) are connected with pinion (32) meshing.
6. A crystal cleaning and air drying apparatus for pharmaceutical intermediate preparations according to claim 5, wherein: pivot (42) are installed to the below of pinion (32), and pinion (32) and pivot (42) fixed connection, mounting bracket (33) are installed to the below of pivot (42), and pivot (42) rotate with mounting bracket (33) and be connected, mounting bracket (33) pass through bolt fixed connection with mounting plate (5), second motor (34) are installed to the below of mounting bracket (33), and mounting bracket (33) pass through bolt fixed connection with second motor (34).
7. A crystal cleaning and air drying apparatus for pharmaceutical intermediate preparations according to claim 1, wherein: feeder hopper (2) are installed to the top of hot melt case (1), and hot melt case (1) and feeder hopper (2) pass through bolt fixed connection, one side of feeder hopper (2) is provided with first motor (3), and just first motor (3) pass through bolt fixed connection with hot melt case (1), the internally mounted of hot melt case (1) has first insulating layer (22), and hot melt case (1) passes through bolt fixed connection with first insulating layer (22), the inside of hot melt case (1) is provided with hot melt chamber (18), the inside in hot melt chamber (18) is provided with italic (26), and italic (26) and hot melt case (1) pass through bolt fixed connection.
8. The apparatus for cleaning and air drying crystals for pharmaceutical intermediate preparations according to claim 7, wherein: heat-conducting plate (23) is installed to one side of italic (26), and italic (26) and heat-conducting plate (23) pass through bolt fixed connection, electric heater (24) are installed to one side of heat-conducting plate (23), and heat-conducting plate (23) and electric heater (24) pass through bolt fixed connection, second insulating layer (25) are installed to one side of electric heater (24), and electric heater (24) and second insulating layer (25) pass through bolt fixed connection, the inside in hot melt chamber (18) is provided with center pin (19), and center pin (19) rotate with hot melt case (1) and be connected, flabellum (20) are installed in the outside of center pin (19), and center pin (19) and flabellum (20) fixed connection.
9. The apparatus for cleaning and air drying crystals for pharmaceutical intermediate preparations according to claim 8, wherein: the inside of flabellum (20) is provided with circulation hole (21), the below in hot melt chamber (18) is provided with feed opening (27), and hot melt chamber (18) and feed opening (27) intercommunication, the inside of feed opening (27) is provided with first solenoid valve (28), and first solenoid valve (28) and hot melt case (1) fixed connection, delivery elbow (7) are installed to the below of hot melt case (1), and hot melt case (1) and delivery elbow (7) fixed connection, support riser (4) are installed to the top of mounting plate (5), and mounting plate (5) and support riser (4) through bolt fixed connection, support base leg (6) are installed to the below of mounting plate (5), and mounting plate (5) and support base leg (6) through bolt fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108982.2A CN113758193B (en) | 2021-09-22 | 2021-09-22 | Device is air-dried in crystal washing for intermediate preparation of medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108982.2A CN113758193B (en) | 2021-09-22 | 2021-09-22 | Device is air-dried in crystal washing for intermediate preparation of medicine |
Publications (2)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117326735A (en) * | 2023-10-11 | 2024-01-02 | 河北乐恒节能设备有限公司 | Sodium sulfate solution recovery device and process |
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