CN114950306A - Filterable microwave reactor for antitumor drugs - Google Patents

Abstract

The invention discloses a filterable microwave reactor for an anti-tumor drug, and belongs to the technical field of microwave reactors. The invention comprises a box body, wherein a reaction chamber is arranged in the box body, a box door is arranged on the box body, the box door seals the reaction chamber, a dosing assembly and a filtering assembly are also arranged in the box body, a bracket is arranged in the reaction chamber, the bracket is provided with a beaker, the medicine feeding component is used for feeding medicine raw materials into the beaker, the filtering component comprises a replacing mechanism and a filter, the filter filters the compound, the replacing mechanism is used for assembling and disassembling the filter, the filter is arranged in the microwave reactor, an operator rotates the filter level switch to ensure that the narrow slits on the outer filter wheel and the inner filter wheel are gradually staggered, and in the process that the compound in the beaker flows to the narrow-mouth bottle, the compound is filtered by a filter to remove impurities, and two non-overlapping narrow slits are used for staggered adjustment to adjust the filtration grade in a large range.

Description

Filterable microwave reactor for antitumor drugs

Technical Field

The invention relates to the technical field of microwave reactors, in particular to a filterable microwave reactor for an antitumor drug.

Background

The microwave reactor is mainly applied to the field of organic synthesis reaction, the reaction speed is ten to thousand times faster than that of the conventional method, substances which are difficult to generate by the conventional method can be synthesized, the process flow is simpler than that of the conventional reaction technology, and the microwave reactor is widely applied to the fields of materials, pharmacy, chemical industry and the like.

In the microwave-assisted synthesis reaction, organic matters can often generate new substances suspended in liquid, the compositions can be used only through re-filtration, the filter element is a consumable product, the filter element is often unusable after one-time filtration due to different filtered substances, the medicines participating in the reaction are taken out from a storage place when in use, the dosage of the medicines taken out is difficult to accurately control, the medicines failing to completely react belong to polluted medicines and cannot be poured back to the storage place again, and the waste and accurate metering of raw materials of the medicines are caused.

Disclosure of Invention

The invention aims to provide a filterable microwave reactor for antitumor drugs, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an antitumor drug filterable formula microwave reactor includes the box, the power distribution box comprises a box body, be provided with the reaction cavity in the box, be provided with the chamber door on the box, the chamber door seals the reaction cavity, still be provided with in the box and add medicine subassembly and filtering component, be provided with the support in the reaction cavity, be provided with the beaker on the support, add medicine subassembly and add the medicine raw materials in to the beaker, including replacing mechanism and filter among the filtering component, the filter filters the compound, replacing the mechanism and being used for installing and removing of filter.

Further, the medicine adding assembly comprises a moving mechanism, at least one group of injection mechanisms and a liquid collecting pipe, the moving mechanism is slidably mounted outside the box body, at least one group of injection mechanisms is arranged in the box body, the moving mechanism is in contact with each group of injection mechanisms, each group of injection mechanisms comprises a hydraulic cylinder, and the head end of the hydraulic cylinder is provided with two check valves which are arranged oppositely.

Furthermore, a long shaft is arranged on one side of the hydraulic cylinder, the long shaft is rotatably installed in the box body, an auxiliary coupler is arranged at one end of the long shaft, a pinion is arranged at the other end of the long shaft, a tooth socket is formed in the outer contour of the spiral rotating sleeve, the pinion is in meshing transmission with the tooth socket, all the hydraulic cylinders are communicated with a liquid collecting pipe through one-way valves in the same installation direction, an outlet of the liquid collecting pipe extends into the beaker, medicine raw materials are extracted through an injection mechanism, the one-way valve connected with the liquid collecting pipe is stopped when the medicine raw materials are extracted, the one-way valve connected with a medicine extracting pipeline is stopped when the medicine is injected into the beaker, the medicine adding mechanism is used for controlling the hydraulic cylinders to accurately measure the medicine adding amount, the medicine is taken as required, the medicine is prevented from being polluted, and the medicine waste is reduced.

Further, the tail end of pneumatic cylinder is rotated and is installed the spiral cover, the inside slidable mounting of spiral cover has left clamp splice and right clamp splice, left side clamp splice and right clamp splice and spiral are changeed and are provided with tension spring between the cover, and left side clamp splice and the mutual one side that is close to of right clamp splice are opened and are all equipped with half flank of screw, the spiral is changeed and is sheathe in and is provided with the electro-magnet, the electro-magnet sets up between left clamp splice and right clamp splice, set up screw thread on the piston rod of pneumatic cylinder, two half flank of screw cooperatees with the piston rod.

Further, the moving mechanism comprises a moving shell, the moving shell is slidably mounted on the box body, a multiplying switch and a hand wheel are arranged outside the moving shell in a rotating mode, a rotating shaft of the hand wheel extends into the box body, a first-stage gear, a second-stage gear and a third-stage gear are arranged on the rotating shaft of the hand wheel respectively, the first-stage gear, the second-stage gear and the third-stage gear are sequentially arranged from large to small, a disc cam, a driven push rod, an optical axis and an output shaft are arranged in the moving shell, the disc cam is connected with the multiplying switch, the driven push rod is slidably mounted in the moving shell, a spring is arranged between the driven push rod and the box body, the driven push rod is in contact with the end face of the disc cam, a triple sliding gear is slidably arranged on the optical axis, the driven push rod is fixedly connected with the triple sliding gear, and a driving wheel is further rotatably mounted on the optical axis, a sleeve coupling is arranged between the driving wheel and the triple sliding gear, the sleeve coupling is fixedly installed in the movable shell, the output shaft is rotatably connected with the movable shell, a driven wheel is arranged on the output shaft, a main coupling is arranged at one end of the output shaft, the main coupling is positioned in the box body, the main coupling is in matched transmission with each auxiliary coupling, the driven wheel is meshed with the driving wheel, an operator selects the dosage by rotating a multiplying power switch, the multiplying power switch drives a disc-shaped cam to rotate along with the disc-shaped cam, the disc-shaped cam pushes the driven push rod to move for a certain distance, the driven push rod drives the triple sliding gear to slide on an optical axis and be meshed with one of a primary gear, a secondary gear or a tertiary gear, when the triple sliding gear is meshed with the primary gear, the operator rotates a hand wheel, and the primary gear drives the triple sliding gear to rotate in an accelerating manner, the torque is transmitted to the driving wheel through the sleeve coupler by the triple sliding gear, the driven wheel is driven to rotate actively, and the main coupler is rotated finally by the driven wheel;

after the movable shell moves to a position, the main coupler is connected with the auxiliary coupler, a circuit is connected between the main coupler and the auxiliary coupler, the circuit enables an electromagnet in the spiral rotating sleeve behind the position to be electrified to work, the electromagnet is electrified to generate a magnetic field, the magnetic field attracts the left clamping block and the right clamping block, half thread surfaces on the left clamping block and the right clamping block clamp a piston rod of the hydraulic cylinder, the main coupler and the auxiliary coupler are connected with each other for transmission, the auxiliary coupler drives a pinion to rotate through a long shaft, the pinion enables the spiral rotating sleeve to rotate through a tooth socket, the left clamping block and the right clamping block rotate along with the thread surfaces, the piston rod of the hydraulic cylinder moves to extract medicine raw materials, and the piston rod of the hydraulic cylinder moves at the fastest speed due to the fact that the current output shaft is at the maximum speed, and the amount of the medicine extracted is increased;

when the triple sliding gear is meshed with the secondary gear, the secondary gear and the triple sliding gear rotate at the same speed, the moving speed of the piston rod is slower than that of the triple sliding gear and the primary gear, the medicine extracting amount is reduced, when the triple sliding gear is meshed with the tertiary gear, the tertiary gear drives the triple sliding gear to rotate at the slowest speed, the medicine extracting amount of the hydraulic cylinders is the least in the state, and through the rotation multiplying factor switch, an operator can accurately adjust the amount of the medicines extracted by each hydraulic cylinder, and the medicine adding amount is accurate.

After dosing is finished, the movable shell moves to other positions, the main coupling is disconnected with the auxiliary coupling, the electromagnet enables electricity, the left clamping block and the right clamping block lose restraint on the piston rod, the tension spring pulls the piston rod to reset, and meanwhile, a medicine liquid collecting pipe extracted from the hydraulic cylinder is injected into the beaker.

Furthermore, the filter assembly comprises a filter stage switch and a switch gear, the filter stage switch is rotatably installed on the box body, the filter stage gear is arranged inside the box body and is connected with the filter stage switch, the replacing mechanism is connected with the filter stage gear, the filter is arranged on the replacing mechanism, the replacing mechanism comprises an assembly switch, a sliding plate and a bottom drawer plate, the assembly switch is rotatably installed outside the box body, an inner tooth groove is formed in one side, close to the box body, of the assembly switch, the switch gear is rotatably installed in the box body, one end of the switch gear is meshed with the inner tooth groove, the sliding plate and the bottom drawer plate are slidably installed in the box body, a tooth-shaped groove is formed in the bottom of the sliding plate, one end of the switch gear is meshed with the tooth-shaped groove, the bottom drawer plate is arranged on the sliding plate, and the filter is installed on the bottom drawer plate.

Further, the filter comprises an outer filtering wheel and an inner filtering wheel, the outer filtering wheel is installed on a bottom drawer plate, the inner filtering wheel is rotatably installed inside the outer filtering wheel, gaps are formed in the outer filtering wheel and the inner filtering wheel, the gap on the outer filtering wheel is not overlapped with the gap on the inner filtering wheel, an inner core sealing ring is arranged at the position where the two ends of the inner filtering wheel are contacted with the outer filtering wheel, a worm wheel is installed in the middle of the inner filtering wheel, outer sealing rings are arranged at the two ends of the outer filtering wheel, when filtering is carried out, an operator rotates a filtering level switch, the filtering level switch enables the filtering level gear to rotate, the filtering level gear drives a worm gear to rotate, the worm gear finally enables the worm wheel to rotate through a worm, the worm wheel drives the inner filtering wheel to rotate in the outer filtering wheel, the narrow gaps on the outer filtering wheel and the inner filtering wheel gradually appear staggered places, an air pump is started to work, and the air pump absorbs air in a narrow-mouth bottle through a guide pipe, the narrow-mouth bottle forms the negative pressure, and the compound in the beaker passes through the drain pipe through the filter, after filter impurity, flows into the narrow-mouth bottle through the circulation pipe in, when the narrow slit mutually perpendicular on outer filter wheel and the interior filter wheel, the diameter of passing through of filtering impurity granule is the biggest, utilizes two non-overlapping narrow slits to stagger and adjusts, adjusts the filtration grade in very big scope, satisfies the filtration demand of various compounds.

Further, be provided with the cam on the switch gear, the mechanism of replacing still includes guide arm, rocker, guide arm slidable mounting is in the box, is provided with the top between guide arm and the box and pushes away the spring, the cam pushes away the guide arm, the rocker rotates to be installed on straining level gear's rotation axis, still the erection joint has the worm on the rocker, the worm is connected with the worm gear, the worm gear with strain level gear meshing transmission, the one end and the rocker sliding connection of guide arm.

Further, a locking core and an unlocking plate are rotatably arranged in the box body, the locking core blocks a guide rod, the bottom drawer plate pushes the bottom of the unlocking plate, the unlocking plate pushes one end of the locking core, when the filter needs to be disassembled, cleaned or replaced, an operator rotates an assembly switch, the assembly switch drives a switch gear to rotate, the switch gear drives a sliding plate to move, a projection on the sliding plate starts to drive the bottom drawer plate to move after the sliding plate moves for a certain distance, a cam pushes the guide rod during the time before the bottom drawer plate moves, the guide rod is lifted, a swing frame drives a worm to swing, the worm is disengaged from the worm wheel, the locking core blocks the guide rod, the guide rod cannot be played and falls, the operator continues to rotate the assembly switch, the bottom drawer plate is moved out with the filter, the filter is cleaned or replaced by operators, and the narrow-slit filter made of metal is used, so that the consumption of the filter is greatly reduced, and the equipment cost is saved.

Further, a liquid outlet pipe, a circulating pipe and a conduit are connected to the box body, an air pump is arranged in the box body, a narrow-mouth bottle is arranged outside the box body, one end of the liquid outlet pipe is located in a beaker, one end of the circulating pipe is located in the narrow-mouth bottle, one end of the conduit is connected with the narrow-mouth bottle, the other end of the conduit is connected with the air pump, one end, close to the conduit, of the circulating pipe and one end, close to the conduit, of the circulating pipe are respectively provided with a section of hose, rubber plugs are arranged inside the circulating pipe and the conduit, one end of each of the two sections of hoses is provided with a butt joint, the two butt joints are in contact with two end faces of the outer filter wheel, the rubber plugs seal the butt joints from the inside, two sides of the bottom drawer plate are provided with wedge-shaped edges, the wedge-shaped edges push the two butt joints respectively, when the bottom drawer plate moves, the two butt joints are pushed to the two sides by the wedge-shaped edges, the two butt joints are in contact with the rubber plugs, carry out the shutoff to drain pipe and circulation pipe respectively, prevent that steam from entering into the inside reactor corrosion that leads to of reactor, when needing the installation filter, operating personnel installs the filter on end steamer tray board and the reverse rotation equipment switch, end steamer tray board removes to the box, when reacing mounted position, two butt joints compress tightly the both ends of filter again, end steamer tray board pushes away the bottom of unlocking plate, the unlocking plate pushes away the one end of locking core then, the restraint to the guide arm is relieved to the locking core, the guide arm resets under the effect that pushes away the spring, worm and worm wheel contact meshing.

Compared with the prior art, the invention has the following beneficial effects:

1. through set up the filter in microwave reactor, when filtering compound, operating personnel rotates and strains the level switch, strain the wheel at outer filter wheel internal rotation in driving through mechanical transmission, strain the wheel gradually crisscross place with interior slot on the wheel outward, start the air pump and begin work, the air in the narrow-mouthed bottle is drawn to the air pump, form the negative pressure in the narrow-mouthed bottle, compound in the beaker is inhaled to the narrow-mouthed bottle, compound filters impurity through the filter, strain wheel and interior when straining the slot mutually perpendicular on the wheel outward, it is the biggest to filter the diameter of passing through of impurity granule, utilize two non-overlapping slots to crisscross to adjust, can adjust filtration level in very big within range, satisfy the filtering requirement of various compounds.

2. The operator selects how much of the dosage through rotating the multiplying power switch, and it is rotatory to rotate the cover through rotating the hand wheel drive spiral, and left clamp splice and right clamp splice rotate along with the spiral cover that changes to the distance that the pneumatic cylinder piston rod removed is adjusted to the speed of spiral cover rotational speed, and extracts the medicine raw materials, and operating personnel can adjust every pneumatic cylinder accurately and extract how much of medicine, and the dosage is accurate, takes according to the demand, avoids the medicine to receive the pollution, reduces the waste of medicine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the interior of the case of the present invention;

FIG. 3 is a schematic view of the construction of the wheel mounting of the present invention;

FIG. 4 is a schematic view showing the internal structure of the filter wheel according to the present invention;

FIG. 5 is a schematic front view of the outer filter wheel portion of the present invention;

FIG. 6 is a schematic top view of the outer filter wheel portion of the present invention;

FIG. 7 is a schematic view of the mounting structure of the bottom drawer panel of the present invention;

FIG. 8 is a schematic view of the installation structure of the outer filter wheel and the inner filter wheel of the present invention;

FIG. 9 is a schematic view of the interior of the mobile housing of the present invention;

FIG. 10 is a schematic view of the connection between the traveling case and the hydraulic cylinder of the present invention;

FIG. 11 is a schematic view of the internal structure of the screw socket of the present invention;

FIG. 12 is a schematic end view of a screw housing of the present invention;

in the figure: 1. a box body; 2. a box door; 3. a filter stage switch; 4. assembling a switch; 501. a beaker; 502. a support; 601. a liquid collecting pipe; 602. a liquid outlet pipe; 603. circulating the pipe; 604. a conduit; 605. a narrow-mouth bottle; 701. a rubber plug; 702. a hose; 703. a butt joint; 801. an outer filter wheel; 802. an inner filter wheel; 803. an inner core sealing ring; 804. an outer sealing ring; 805. a worm gear; 901. a worm; 902. a worm gear; 10. a filtration stage gear; 11. placing a frame; 121. a bottom drawer plate; 122. a sliding plate; 123. a switch gear; 131. a cam; 132. a guide bar; 14. an unlocking plate; 15. a locking core; 161. a multiplying power switch; 162. a hand wheel; 163. moving the housing; 171. a primary gear; 172. a secondary gear; 173. a third-stage gear; 18. a disc cam; 19. a driven push rod; 20. a triple slip gear; 21. a sleeve coupling; 221. a driving wheel; 222. a driven wheel; 231. a main coupling; 232. a secondary coupling; 24. a one-way valve; 25. a hydraulic cylinder; 26. a long axis; 27. a pinion gear; 28. a screw rotating sleeve; 291. a left clamping block; 292. a right clamp block; 30. an electromagnet.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides an antitumor drug filterable formula microwave reactor includes box 1, is provided with the reaction cavity in the box 1, is provided with chamber door 2 on the box 1, and chamber door 2 seals the reaction cavity, still is provided with in the box 1 and adds medicine subassembly and filtering component, is provided with support 502 in the reaction cavity, is provided with beaker 501 on the support 502, adds the medicine raw materials of medicine subassembly interpolation to beaker 501 in, including replacement mechanism and filter among the filtering component, the filter filters the compound, replacement mechanism is used for installing and removing of filter.

The medicine adding assembly comprises a moving mechanism, three groups of injection mechanisms and a liquid collecting pipe 601, wherein the moving mechanism is slidably arranged outside the box body 1, the three groups of injection mechanisms are arranged in the box body 1 and are in contact with each group of injection mechanisms, each group of injection mechanisms comprises a hydraulic cylinder 25, the head end of the hydraulic cylinder 25 is provided with two check valves 24, the two check valves 24 are oppositely arranged, the tail end of the hydraulic cylinder 25 is rotatably provided with a screw sleeve 28, a left clamping block 291 and a right clamping block 292 are slidably arranged in the screw sleeve 28, tension springs are arranged between the left clamping block 291 and the right clamping block 292 and the screw sleeve 28, one side of the left clamping block 291, which is close to the right clamping block 292, is provided with a half thread surface, the screw sleeve 28 is provided with an electromagnet 30, the electromagnet 30 is arranged between the left clamping block 291 and the right clamping block 292, a piston rod of the hydraulic cylinder 25 is provided with threads, and the two half thread surfaces are matched with the piston rod, one side of the hydraulic cylinder 25 is provided with a long shaft 26, the long shaft 26 is rotatably installed in the box body 1, one end of the long shaft 26 is provided with an auxiliary coupling 232, the other end of the long shaft 26 is provided with a pinion 27, the outer contour of the spiral rotating sleeve 28 is provided with a tooth space, the pinion 27 is in meshing transmission with the tooth space, the three hydraulic cylinders 25 are communicated with a liquid collecting pipe 601 through check valves 24 in the same installation direction, and the outlet of the liquid collecting pipe 601 extends into the beaker 501.

The moving mechanism comprises a moving shell 163, the moving shell 163 is slidably mounted on the box body 1, a multiplying power switch 161 and a hand wheel 162 are rotatably arranged outside the moving shell 163, a rotating shaft of the hand wheel 162 extends into the box body 1, a primary gear 171, a secondary gear 172 and a tertiary gear 173 are respectively arranged on the rotating shaft of the hand wheel 162, the primary gear 171, the secondary gear 172 and the tertiary gear 173 are sequentially arranged from large to small, a disc cam 18, a driven push rod 19, an optical axis and an output shaft are arranged in the moving shell 163, the disc cam 18 is connected with the multiplying power switch 161, the driven push rod 19 is slidably mounted in the moving shell 163, a spring is arranged between the driven push rod 19 and the box body 1, the driven push rod 19 is contacted with the end face of the disc cam 18, a triple sliding gear 20 is slidably mounted on the optical axis, the driven push rod 19 is fixedly connected with the triple sliding gear 20, and a driving wheel 221 is rotatably mounted on the optical axis, a sleeve coupling 21 is arranged between the driving wheel 221 and the triple sliding gear 20, the sleeve coupling 21 is fixedly installed in the movable shell 163, the output shaft is rotatably connected with the movable shell 163, the driven wheel 222 is arranged on the output shaft, a main coupling 231 is arranged at one end of the output shaft, the main coupling 231 is located in the box body 1, the main coupling 231 is in matched transmission with each auxiliary coupling 232, and the driven wheel 222 is meshed with the driving wheel 221.

An operator selects the dosage amount through rotating the multiplying power switch 161, and when selecting a multiplying power, the multiplying power switch 161 drives the disc cam 18 to rotate along with the disc cam 18, the disc cam 18 pushes the driven push rod 19 to move for a certain distance, the driven push rod 19 drives the triple sliding gear 20 to slide on the optical axis and be meshed with one of the primary gear 171, the secondary gear 172 or the tertiary gear 173, when the triple sliding gear 20 is meshed with the primary gear 171, then the operator rotates the hand wheel 162, the primary gear 171 drives the triple sliding gear 20 to rotate at an accelerated speed, the triple sliding gear 20 transmits torque to the driving wheel 221 through the sleeve coupler 21, the driving wheel 221 drives the driven wheel 222 to rotate, the driven wheel 222 finally rotates the main coupler 231, after the movable shell 163 moves to a position, the main coupler 231 is connected with the auxiliary coupler 232, and a circuit is connected between the main coupler 231 and the auxiliary coupler 232, the circuit energizes the electromagnet 30 in the screw rotary sleeve 28 behind the position to work, the electromagnet is energized to generate a magnetic field, the magnetic field attracts the left clamping block 291 and the right clamping block 292, half thread surfaces on the left clamping block 291 and the right clamping block 292 clamp a piston rod of the hydraulic cylinder 25, the main coupler 231 is connected with the auxiliary coupler 232 for transmission, the auxiliary coupler 232 drives the pinion 27 to rotate through the long shaft 26, the pinion 27 rotates the screw rotary sleeve 28 through the tooth space, the left clamping block 291 and the right clamping block 292 rotate along with the rotation, the piston rod of the hydraulic cylinder 25 moves to extract the medicine raw materials, when the triple sliding gear 20 is meshed with the secondary gear 172, the secondary gear 172 and the triple sliding gear 20 rotate at the same speed, the moving speed of the piston rod is slower than the state when the triple sliding gear 20 is meshed with the primary gear 171, the amount of the extracted medicine is reduced, and when the triple sliding gear 20 is meshed with the tertiary gear 173, the tertiary gear 173 drives the triple sliding gear 20 to rotate at the slowest speed, the amount of medicine extracted by the hydraulic cylinders 25 is the smallest in the state, the operator can accurately adjust the amount of the medicine extracted by each hydraulic cylinder 25 by rotating the multiplying power switch 161, after the medicine is added, the movable shell 163 moves to another position, the main coupler 231 is disconnected from the auxiliary coupler 232, the electromagnet 30 enables the electricity, the left clamping block 291 and the right clamping block 292 lose the constraint on the piston rod, the tension spring pulls the piston rod to reset, and meanwhile, the medicine collecting pipe 601 extracted from the hydraulic cylinders 25 is injected into the beaker 501.

The filter assembly comprises a filter stage switch 3 and a switch gear 123, the filter stage switch 3 is rotatably installed on a box body 1, a filter stage gear 10 is arranged inside the box body 1, the filter stage gear 10 is connected with the filter stage switch 3, a replacing mechanism is connected with the filter stage gear 10, a filter is arranged on the replacing mechanism, the replacing mechanism comprises an assembly switch 4, a sliding plate 122 and a bottom drawer plate 121, the assembly switch 4 is rotatably installed on the outer side of the box body 1, one side of the assembly switch 4, which is close to the box body 1, is provided with an inner tooth socket, the switch gear 123 is rotatably installed in the box body 1, one end of the switch gear 123 is meshed with the inner tooth socket, the sliding plate 122 and the bottom drawer plate 121 are slidably installed in the box body 1, a tooth-shaped groove is formed in the bottom of the sliding plate 122, one end of the switch gear 123 is meshed with the tooth-shaped groove, the bottom drawer plate 121 is arranged on the sliding plate 122, the filter is installed on the bottom drawer plate 121, and comprises an outer filter wheel 801, An inner filter wheel 802, an outer filter wheel 801 is arranged on a bottom drawer plate 121, the inner filter wheel 802 is rotatably arranged inside the outer filter wheel 801, gaps are formed in the outer filter wheel 801 and the inner filter wheel 802, the gap in the outer filter wheel 801 is not coincident with the gap in the inner filter wheel 802, an inner core sealing ring 803 is arranged at the position where the two ends of the inner filter wheel 802 are in contact with the outer filter wheel 801, a worm wheel 805 is arranged in the middle of the inner filter wheel 802, outer sealing rings 804 are arranged at the two ends of the outer filter wheel 801, when filtering is performed, an operator rotates a filter level switch 3, the filter level switch 3 rotates a filter level gear 10, the filter level gear 10 drives a worm gear 902 to rotate, the worm gear 902 finally rotates the worm wheel 805 through a worm 901, the worm wheel drives the inner filter wheel 802 to rotate in the outer filter wheel 801, the narrow gaps in the outer filter wheel 801 and the inner filter wheel 802 gradually appear in a staggered position, an air pump is started to work, and the air pump sucks air in a bottle 605 through a conduit 604, narrow-mouthed bottle 605 forms the negative pressure, and compound in beaker 501 passes through drain pipe 602 through the filter, after the filter filters impurity, flows into narrow-mouthed bottle 605 through circulation pipe 603 in, when the narrow slit mutually perpendicular on outer filter wheel 801 and the interior filter wheel 802, the diameter of passing through of filtering impurity granule is the biggest, utilizes two non-overlapping narrow slits to stagger to adjust, can adjust filtration grade in very big within range, satisfies the filtration demand of various compounds.

The switch gear 123 is provided with a cam 131, the replacing mechanism further comprises a guide rod 132 and a swing frame 11, the guide rod 132 is slidably installed in the box body 1, a pushing spring is arranged between the guide rod 132 and the box body 1, the cam 131 pushes the guide rod 132, the swing frame 11 is rotatably installed on a rotating shaft of the filter stage gear 10, the swing frame 11 is further provided with a worm 901, the worm 901 is connected with a worm gear 902, the worm gear 902 is in meshing transmission with the filter stage gear 10, one end of the guide rod 132 is slidably connected with the swing frame 11, the box body 1 is rotatably provided with a locking core 15 and an unlocking plate 14, the locking core 15 blocks the guide rod 132, the bottom drawer plate 121 pushes the bottom of the unlocking plate 14, the unlocking plate 14 pushes one end of the locking core 15, the box body 1 is further connected with a liquid outlet pipe 602, a circulation pipe 603 and a guide pipe 604, an air pump is further arranged inside the box body 1, a narrow-mouth bottle 605 is arranged outside the box body 1, one end of a liquid outlet pipe 602 is positioned in the beaker 501, one end of a circulating pipe 603 is positioned in a narrow-mouth bottle 605, one end of a conduit 604 is connected with the narrow-mouth bottle 605, the other end of the conduit 604 is connected with an air pump, one ends of the circulating pipe 603, which are close to the conduit 604, are respectively provided with a section of hose 702, rubber plugs 701 are respectively arranged in the circulating pipe 603 and the conduit 604, one ends of the two sections of hoses 702 are respectively provided with a butt joint 703, the two butt joints 703 are in contact with two end faces of an outer filter wheel 801, the butt joints 703 are plugged from the inside by the rubber plugs 701, two sides of a bottom drawer plate 121 are provided with wedge-shaped edges, and the two wedge-shaped edges respectively push the two butt joints 703.

When the filter needs to be disassembled, cleaned or replaced, an operator rotates the assembly switch 4, the assembly switch 4 drives the switch gear 123 to rotate, the switch gear 123 then drives the sliding plate 122 to move, after the sliding plate 122 moves for a distance, the bump on the sliding plate 122 starts to drive the bottom drawer plate 121 to move, during the time before the bottom drawer plate 121 moves, the cam 131 pushes the guide rod 132, the guide rod 132 is lifted, the swing frame 11 drives the worm 901 to swing, so that the worm 901 is disengaged from the worm wheel 805, the locking core 15 blocks the guide rod 132, the guide rod 132 cannot be played and falls, the operator continues to rotate the assembly switch 4, the bottom drawer plate 121 carries out the filter, when the bottom drawer plate 121 moves, the two butt joints 703 are pushed out towards two sides by the wedge-shaped edges, the two butt joints 703 are in contact with the rubber plugs, and the liquid outlet pipe 602 and the circulation pipe 603 are respectively plugged, prevent that steam from entering into the inside reactor corrosion that leads to of reactor, operating personnel cleans or changes the filter, when needing to install the filter, operating personnel installs the filter on end steamer tray board 121 and antiport equipment switch 4, end steamer tray board 121 removes to box 1, when reacing mounted position, two both ends that compress tightly the filter again to butt joint 703, end steamer tray board 121 pushes away the bottom of unlocking board 14, unlocking board 14 pushes away the one end of locking core 15 then, the restraint to guide arm 132 is relieved to locking core 15, guide arm 132 resets under the effect that pushes away the spring, worm 901 and worm wheel 805 contact meshing.

The working principle of the invention is as follows: when the microwave reactor is used, an operator selects the dosage by rotating the multiplying factor switch 161, the multiplying factor switch 161 drives the disc cam 18 to rotate along with the disc cam 18, the disc cam 18 pushes the driven push rod 19 to move for a certain distance, the driven push rod 19 drives the triple sliding gear 20 to slide on the optical axis and to be meshed with one of the first-stage gear 171, the second-stage gear 172 or the third-stage gear 173, after the triple sliding gear 20 is meshed with the first-stage gear 171, the operator rotates the hand wheel 162, the first-stage gear 171 drives the triple sliding gear 20 to rotate in an accelerated manner, the triple sliding gear 20 transmits torque to the driving wheel 221 through the sleeve coupling 21, the driving wheel 221 drives the driven wheel 222 to rotate, the driven wheel 222 finally rotates the main coupling 231, the main coupling 231 is connected with the auxiliary coupling 232, and a circuit is connected between the main coupling 231 and the auxiliary coupling 232, the circuit enables the electromagnet 30 in the spiral rotating sleeve 28 behind the position to work by electrifying, the electromagnet 30 generates a magnetic field by electrifying, the magnetic field attracts the left clamping block 291 and the right clamping block 292, half thread surfaces on the left clamping block 291 and the right clamping block 292 clamp a piston rod of the hydraulic cylinder 25, the main coupler 231 is connected with the auxiliary coupler 232 for transmission, the auxiliary coupler 232 drives the pinion 27 to rotate through the long shaft 26, the pinion 27 enables the spiral rotating sleeve 28 to rotate through a tooth space, the left clamping block 291 and the right clamping block 292 rotate along with the pinion 27, the piston rod of the hydraulic cylinder 25 moves to extract medicine raw materials, the moving speed of the piston rod of the hydraulic cylinder 25 is the highest, the quantity of the medicine is more, when the triple sliding gear 20 is meshed with the secondary gear 172, the secondary gear 172 and the triple sliding gear 20 rotate at the same speed, the moving speed of the piston rod is slower than that of the triple sliding gear 20 and the primary gear 171, when the amount of extracted medicine is reduced, and the triple sliding gear 20 is meshed with the triple gear 173, the triple sliding gear 20 is driven by the triple gear 173 to rotate at the slowest speed, the amount of extracted medicine of the hydraulic cylinders 25 is the least in this state, an operator can accurately adjust the amount of extracted medicine of each hydraulic cylinder 25, after medicine adding is completed, the movable shell 163 moves to another position, the main coupling 231 is disconnected from the auxiliary coupling 232, the electromagnet 30 enables electricity, the left clamping block 291 and the right clamping block 292 lose the restraint on the piston rod, the tension spring pulls the piston rod to reset, and meanwhile, the medicine collecting pipe 601 extracted from the hydraulic cylinder 25 is injected into the beaker 501.

The microwave reactor is started, a medicine added into the beaker 501 is subjected to catalytic reaction, impurities may exist in a formed compound, and when the impurities need to be filtered, an operator rotates the filter level switch 3, the filter level switch 3 enables the filter level gear 10 to rotate, the filter level gear 10 drives the worm gear 902 to rotate, the worm gear 902 finally enables the worm wheel 805 to rotate through the worm 901, the worm wheel 805 drives the inner filter wheel 802 to rotate in the outer filter wheel 801, the outer filter wheel 801 and a narrow slit on the inner filter wheel 802 gradually form a staggered position, the air pump is started to work, the air pump sucks air in the narrow-mouth bottle 605 through the conduit 604, the narrow-mouth bottle 605 forms negative pressure, the compound in the beaker 501 passes through the filter through the liquid outlet pipe 602, and after the impurities are filtered by the filter, the compound flows into the narrow-mouth bottle 605 through the circulating pipe 603.

When the filter needs to be disassembled, cleaned or replaced, an operator rotates the assembly switch 4, the assembly switch 4 drives the switch gear 123 to rotate, the switch gear 123 then drives the sliding plate 122 to move, after the sliding plate 122 moves for a certain distance, the bump on the sliding plate 122 starts to drive the bottom drawer plate 121 to move, during the period before the bottom drawer plate 121 moves, the cam 131 pushes the guide rod 132, the guide rod 132 is lifted, the swing frame 11 drives the worm 901 to swing, the worm 901 is disengaged from the worm wheel 805, the locking core 15 stops the guide rod 132, the guide rod 132 cannot be played and falls, the operator continues to rotate the assembly switch 4, the bottom drawer plate 121 carries the filter out of the filter, the operator cleans or replaces the filter, when the bottom drawer plate 121 moves, the two butt joints 703 are pushed out towards two sides by the wedge-shaped edges, the two butt joints 703 are in contact with the rubber plug 701, the liquid outlet pipe 602 and the circulating pipe 603 are respectively blocked, so that the reactor is prevented from being corroded due to the fact that water vapor enters the reactor; when the filter needs to be installed, an operator installs the filter on the bottom drawer plate 121 and rotates the assembly switch 4 in the reverse direction, the bottom drawer plate 121 moves towards the box body 1, when the filter reaches the installation position, the two butt joints 703 compress the two ends of the filter again, the bottom drawer plate 121 pushes the bottom of the unlocking plate 14, the unlocking plate 14 pushes one end of the locking core 15, the locking core 15 releases the constraint on the guide rod 132, the guide rod 132 resets under the action of the pushing spring, the worm 901 is in contact engagement with the worm wheel 805, and the microwave reactor can be used continuously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An antitumor drug filterable microwave reactor, which is characterized in that: including box (1), be provided with the reaction cavity in box (1), be provided with chamber door (2) on box (1), chamber door (2) seal the reaction cavity, still be provided with in box (1) and add medicine subassembly and filtering component, be provided with support (502) in the reaction cavity, be provided with beaker (501) on support (502), add medicine subassembly and add the medicine raw materials in to beaker (501), including replacing mechanism and filter among the filtering component, the filter filters the compound, replace installing and removing that the mechanism is used for the filter.

2. The anti-tumor drug filterable microwave reactor according to claim 1, wherein: the medicine adding assembly comprises a moving mechanism, at least one group of injection mechanisms and a liquid collecting pipe (601), wherein the moving mechanism is slidably mounted outside the box body (1) and at least one group of injection mechanisms are arranged in the box body (1), the moving mechanism is in contact with each group of injection mechanisms, each group of injection mechanisms comprises a hydraulic cylinder (25), two check valves (24) are arranged at the head end of the hydraulic cylinder (25), and the two check valves (24) are oppositely arranged.

3. The anti-tumor drug filterable microwave reactor according to claim 2, wherein: one side of the hydraulic cylinder (25) is provided with a long shaft (26), the long shaft (26) is rotatably installed in the box body (1), one end of the long shaft (26) is provided with an auxiliary coupler (232), the other end of the long shaft (26) is provided with a pinion (27), a tooth groove is formed in the outer contour of the spiral rotating sleeve (28), the pinion (27) is in meshing transmission with the tooth groove, all the hydraulic cylinders (25) are communicated with the liquid collecting pipe (601) through check valves (24) in the same installation direction, and the outlet of the liquid collecting pipe (601) extends into the beaker (501).

4. The anti-tumor drug filterable microwave reactor according to claim 3, wherein: the tail end of pneumatic cylinder (25) is rotated and is installed spiral shell cover (28), the inside slidable mounting of spiral shell cover (28) has left clamp splice (291) and right clamp splice (292), be provided with tension spring between left clamp splice (291) and right clamp splice (292) and spiral shell cover (28), a side that left clamp splice (291) and right clamp splice (292) are close to each other is opened and is all equipped with half screw thread face, be provided with electro-magnet (30) on spiral shell cover (28), electro-magnet (30) set up between left clamp splice (291) and right clamp splice (292), the screw thread has been seted up on the piston rod of pneumatic cylinder (25), two half screw thread face cooperatees with the piston rod.

5. The anti-tumor drug filterable microwave reactor according to claim 4, wherein: the moving mechanism comprises a moving shell (163), the moving shell (163) is slidably mounted on a box body (1), the moving shell (163) is externally and rotatably provided with a multiplying power switch (161) and a hand wheel (162), a rotating shaft of the hand wheel (162) extends into the box body (1), a first-stage gear (171), a second-stage gear (172) and a third-stage gear (173) are respectively arranged on the rotating shaft of the hand wheel (162), the first-stage gear (171), the second-stage gear (172) and the third-stage gear (173) are sequentially arranged from large to small, a disc cam (18), a driven push rod (19), an optical axis and an output shaft are arranged in the moving shell (163), the disc cam (18) is connected with the multiplying power switch (161), the driven push rod (19) is slidably mounted in the moving shell (163), and a spring is arranged between the driven push rod (19) and the box body (1), driven push rod (19) contact with the terminal surface of disc cam (18), it is provided with trigeminy sliding gear (20) to slide on the optical axis, driven push rod (19) and trigeminy sliding gear (20) fixed connection, still rotate on the optical axis and install action wheel (221), be provided with sleeve coupling (21) between action wheel (221) and the trigeminy sliding gear (20), sleeve coupling (21) fixed mounting is in removing shell (163), the output shaft rotates with removing shell (163) to be connected, is provided with on the output shaft from driving wheel (222), and the one end of output shaft is provided with main shaft coupling (231), main shaft coupling (231) are located box (1), main shaft coupling (231) and every vice shaft coupling (232) cooperation transmission, mesh with action wheel (221) from driving wheel (222).

6. The anti-tumor drug filterable microwave reactor according to claim 1, wherein: the filter assembly comprises a filter stage switch (3) and a switch gear (123), the filter stage switch (3) is rotatably mounted on a box body (1), the filter stage gear (10) is arranged in the box body (1), the filter stage gear (10) is connected with the filter stage switch (3), a replacing mechanism is connected with the filter stage gear (10), the filter is arranged on the replacing mechanism, the replacing mechanism comprises an assembly switch (4), a sliding plate (122) and a bottom drawer plate (121), the assembly switch (4) is rotatably mounted on the outer side of the box body (1), one side, close to the box body (1), of the assembly switch (4) is provided with an inner tooth groove, the switch gear (123) is rotatably mounted in the box body (1), one end of the switch gear (123) is meshed with the inner tooth groove, the sliding plate (122) and the bottom drawer plate (121) are slidably mounted in the box body (1), the bottom of the sliding plate (122) is provided with a toothed groove, one end of the switch gear (123) is meshed with the toothed groove, the bottom drawer plate (121) is arranged on the sliding plate (122), and the bottom drawer plate (121) is provided with a filter.

7. The anti-tumor drug filterable microwave reactor according to claim 6, wherein: the filter includes outer straining wheel (801), interior straining wheel (802), outer straining wheel (801) is installed on bottom drawer board (121), interior straining wheel (802) rotate the installation outside strain wheel (801) inside, outer straining wheel (801) and interior strain and all seted up the gap on wheel (802), the gap on outer straining wheel (801) and the gap on interior straining wheel (802) do not coincide, the both ends of interior straining wheel (802) are equipped with inner core sealing washer (803) with the position department that outer straining wheel (801) contacted, and the mid-mounting of interior straining wheel (802) has worm wheel (805), the both ends of outer straining wheel (801) all are provided with outer sealing washer (804).

8. The anti-tumor drug filterable microwave reactor according to claim 7, wherein: the filter mechanism is characterized in that a cam (131) is arranged on the switch gear (123), the replacement mechanism further comprises a guide rod (132) and a swing frame (11), the guide rod (132) is slidably mounted in the box body (1), a pushing spring is arranged between the guide rod (132) and the box body (1), the cam (131) pushes the guide rod (132), the swing frame (11) is rotatably mounted on a rotating shaft of the filter gear (10), a worm (901) is further mounted and connected on the swing frame (11), the worm (901) is connected with a worm gear (902), the worm gear (902) is in meshing transmission with the filter gear (10), and one end of the guide rod (132) is in sliding connection with the swing frame (11).

9. The anti-tumor drug filterable microwave reactor according to claim 8, wherein: the box (1) internal rotation is provided with locking core (15), unlocking plate (14), locking core (15) block guide arm (132), end steamer tray board (121) pushes away the bottom of unlocking plate (14), unlocking plate (14) pushes away the one end of locking core (15).

10. The anti-tumor drug filterable microwave reactor according to claim 9, wherein: the improved filter box is characterized in that a liquid outlet pipe (602), a circulating pipe (603) and a conduit (604) are further connected to the box body (1), an air pump is further arranged inside the box body (1), a narrow-mouth bottle (605) is arranged outside the box body (1), one end of the liquid outlet pipe (602) is located in the beaker (501), one end of the circulating pipe (603) is located in the narrow-mouth bottle (605), one end of the conduit (604) is connected with the narrow-mouth bottle (605), the other end of the conduit (604) is connected with the air pump, one ends, close to each other, of the circulating pipe (603) and the conduit (604) are respectively provided with a section of hose (702), rubber plugs (701) are arranged inside the circulating pipe (603) and the conduit (604), one ends of the two sections of hoses (702) are respectively provided with butt joints (703), the two butt joints (703) are in contact with two end faces of the outer filter wheel (802), and the rubber plugs (701) plug the butt joints (703) from the inside, two sides of the bottom drawer plate (121) are provided with wedge-shaped edges which respectively push the two butt joints (703).

Images