CN109485039B - Graphene oxide purification device and method - Google Patents
Graphene oxide purification device and method Download PDFInfo
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- CN109485039B CN109485039B CN201811373362.XA CN201811373362A CN109485039B CN 109485039 B CN109485039 B CN 109485039B CN 201811373362 A CN201811373362 A CN 201811373362A CN 109485039 B CN109485039 B CN 109485039B
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Abstract
The invention discloses a graphene oxide purification device and a method thereof, wherein the graphene oxide purification device comprises a stirring box and a filter box positioned on one side of the stirring box, a filter plate is fixedly installed on the inner wall of the bottom of the filter box, the top end of the filter plate extends to the upper side of the filter box, a first groove is formed in the top end of the filter plate, first holes are formed in the inner walls of the two sides of the first groove, two sliding seats are installed in the first groove in a sealing and sliding mode, the same filter membrane is fixedly installed between the two sliding seats, a first magnet is fixedly installed at the top of one sliding seat of the two sliding seats, and one end of a first spring is arranged at the top of the first magnet. The filter membrane vibration prevention device is reasonable in design and high in practicability, is convenient for vibrating the filter membrane in the using process so as to prevent the filter membrane from being blocked, is convenient for disassembling the filter membrane and replacing the filter membrane, and is beneficial to use of people.
Description
Technical Field
The invention relates to the technical field of graphene oxide purification equipment, in particular to a graphene oxide purification device and a graphene oxide purification method.
Background
Graphene oxide is an oxide of graphene, and the color of the graphene oxide is brown yellow, and common products in the market are in a powder form, a flake form and a solution form. Through retrieval, patent document with publication number CN108275677A discloses an apparatus for purifying graphene oxide solution, which comprises a reaction box and a filter box, wherein the filter box is arranged at the right side of the reaction box, the reaction box and the filter box are connected through a liquid passing hole, a stirring rod is arranged in the reaction box, and an ultrasonic generator is arranged at the left side of the inner bottom of the reaction box; the filter box is characterized in that a filter membrane is arranged in the filter box, the filter membrane divides the filtered interior into two parts, a spray head is arranged on the upper portion of the left side surface of the filter membrane, the spray head is installed at the output end of an electromagnetic valve, and the input end of the electromagnetic valve is connected with the output end of a water pump through a pipeline. The water pump inhales the solution in the reaction box through the pipette, then controls out liquid through the solenoid valve, washes away the attachment on filter membrane surface, and convenient to use makes the solution motion in the reaction box through supersonic generator and puddler, can accelerate the speed of solution reaction.
However, the design has disadvantages that the filter membrane is easy to block, and the filter membrane is easy to damage due to scouring with water, and is inconvenient to replace when damaged, and is not beneficial to use of people, so that the graphene oxide purification device and the method thereof are provided for solving the problems.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a graphene oxide purification device and a method thereof.
The invention provides a graphene oxide purification device, which comprises a stirring box and a filter box positioned on one side of the stirring box, wherein a filter plate is fixedly arranged on the inner wall of the bottom of the filter box, the top end of the filter plate extends to the upper part of the filter box, a first groove is formed in the top end of the filter plate, first holes are formed in the inner walls of the two sides of the first groove, two sliding seats are hermetically and slidably arranged in the first groove, the same filter membrane is fixedly arranged between the two sliding seats, a first magnet is fixedly arranged at the top of one of the two sliding seats, one end of a first spring is arranged at the top of the first magnet, the other end of the first spring is fixedly connected with a fixed seat, the fixed seat is matched with the first groove, fixed grooves are formed in the two sides of the fixed seat, second grooves are formed in the inner walls of the two sides of the first groove, and fixed rods, the fixing rods are matched with the corresponding fixing grooves, one ends, far away from each other, of the two fixing rods are fixedly provided with one ends of the pull rods, the other ends of the pull rods extend to the outer sides of the filter plates and are fixedly provided with first handles, the first handles are the tops of the filter boxes, second springs are movably sleeved on the pull rods, the other ends of the second springs are fixedly provided with the corresponding fixing rods, the other ends of the second springs are fixedly arranged on the inner walls of corresponding second grooves, second holes are formed in the inner walls of the tops of the second grooves, screw rod sleeves are fixedly arranged on the second holes, screw rods are sleeved on the screw rod sleeves in a threaded manner, the bottoms of the screw rods are in contact with the fixing rods, and the tops of the screw rods extend to the upper sides;
the third hole has been seted up on the bottom inner wall of first recess, slidable mounting has the montant in the third hole, and the other end sliding seat in the top of montant and two sliding seats contacts, the bottom of montant extends to the below of rose box, the bottom fixed mounting of rose box has two connecting seats, rotate between two connecting seats and install same pivot, fixed cover is equipped with the cam in the pivot, and cam and montant looks adaptation, the one end of pivot runs through a connecting seat and fixed mounting has first sprocket, the bottom fixed mounting of rose box has the rotating electrical machines, fixed mounting has the second sprocket on the output shaft of rotating electrical machines, and the transmission is connected with the chain between second sprocket and the first sprocket.
Preferably, an annular groove is formed in the sliding seat, a sealing ring is fixedly installed in the annular groove, and the sealing ring is connected with the first groove in a sliding and sealing mode.
Preferably, the same support rod is fixedly installed between the two sliding seats, and the support rod is positioned on one side of the filter membrane.
Preferably, a first limiting groove is formed in the inner wall of the bottom of the second groove, a first limiting block is fixedly mounted at the bottom of the fixing rod, and the first limiting block is connected with the corresponding first limiting groove in a sliding mode.
Preferably, a first through hole is formed in the inner wall of one side, away from the opening, of the second groove, and the pull rod penetrates through the corresponding first through hole.
Preferably, the screw rod sleeve is provided with a threaded hole, and the screw rod is in threaded connection with the corresponding threaded hole.
Preferably, the bottom of the filter box is provided with a second communication hole, the second communication hole is communicated with the third hole, and the vertical rod is connected with the second communication hole in a sliding mode.
Preferably, a second limiting groove is formed in one side of the vertical rod, a second limiting block is fixedly mounted on the inner wall of one side of the second communicating hole, and the second limiting block is connected with the second limiting groove in a sliding mode.
Preferably, the other end of the rotating shaft is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly installed on the other connecting seat.
The invention also provides a use method of the graphene oxide purification device, which comprises the following steps:
s1: when the filter box works, the rotating motor is started, the rotating motor drives the second chain wheel to rotate through the output shaft, and the second chain wheel is in transmission connection with the first chain wheel through the chain, so that the first chain wheel is driven to rotate through the chain when the second chain wheel rotates, and the rotating shaft is driven to rotate by the first chain wheel;
s2: the rotating shaft is rotated, the rotating shaft drives the cam to rotate, the cam drives the vertical rod to reciprocate up and down, when the vertical rod moves upwards, the vertical rod drives the other sliding seat to move, the other sliding seat drives the filter membrane to move upwards, the filter membrane drives the other sliding seat to move upwards and compress the first spring, and when the vertical rod moves downwards, the filter membrane and the sliding seat move downwards under the action of the elastic force of the first spring, so that the vibration of the filter membrane is realized, and the blockage of the filter membrane is prevented;
s3: when the filter membrane live time is too long, when the filter effect of filter membrane is poor, change the filter membrane, at first rotate rotary switch, rotary switch drives the screw rod and removes, under the effect of screw rod cover, the screw rod removes while rotating, thereby separate with the dead lever, remove and carry out the fixed purpose to the dead lever, remove the first in command, the first in command drives the pull rod and removes, the pull rod drives the dead lever and removes and compress the second spring, the removal of dead lever, make the dead lever break away from the fixed slot, thereby remove the fixed to the fixing base, the rebound fixing base, the fixing base drives first spring and removes, first spring drives first magnet and removes, first magnet drives the sliding seat and removes, thereby dismantle the filter membrane, thereby be convenient for change the filter membrane.
Compared with the prior art, the invention has the beneficial effects that:
(1) the rotating motor is started through the matching of the rotating motor, the second chain wheel, the chain, the first chain wheel and the rotating shaft, the rotating motor drives the second chain wheel to rotate through the output shaft, and the second chain wheel is in transmission connection with the first chain wheel through the chain, so that the rotation of the second chain wheel drives the first chain wheel to rotate through the chain, and the first chain wheel drives the rotating shaft to rotate;
(2) the filter membrane and the sliding seat move downwards under the action of the elastic force of the first spring when the vertical rod moves downwards, so that the vibration of the filter membrane is realized, and the blockage of the filter membrane is prevented;
(3) the rotary switch is rotated through the matching of the rotary switch, the screw rod sleeve, the fixed rod, the fixed groove, the first handle, the pull rod, the second spring, the fixed seat, the first spring, the first magnet and the sliding seat, the rotary switch drives the screw rod to move, under the action of the screw rod sleeve, the screw rod rotates and moves at the same time so as to be separated from the fixed rod, the purpose of fixing the fixed rod is removed, the first handle is moved to drive the pull rod to move, the pull rod drives the fixed rod to move and compress the second spring, the fixed rod is separated from the fixed groove by the movement of the fixed rod, thereby remove the fixed to the fixing base, the rebound fixing base, the fixing base drives first spring and removes, and first spring drives first magnet and removes, and first magnet drives the sliding seat and removes to dismantle the filter membrane, thereby be convenient for change the filter membrane.
The filter membrane vibration prevention device is reasonable in design and high in practicability, is convenient for vibrating the filter membrane in the using process so as to prevent the filter membrane from being blocked, is convenient for disassembling the filter membrane and replacing the filter membrane, and is beneficial to use of people.
Drawings
Fig. 1 is a schematic structural diagram of a graphene oxide purification apparatus according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of a graphene oxide purification apparatus according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of a graphene oxide purification apparatus according to the present invention;
fig. 4 is a schematic structural diagram of a part C of a graphene oxide purification apparatus according to the present invention;
fig. 5 is a schematic structural diagram of a portion D of a graphene oxide purification apparatus according to the present invention.
In the figure: 1 stirring box, 2 filter boxes, 3 filter plates, 4 first grooves, 5 first holes, 6 sliding seats, 7 filter membranes, 8 first magnets, 9 first springs, 10 fixed seats, 11 fixed grooves, 12 second grooves, 13 fixed rods, 14 pull rods, 15 first handles, 16 second springs, 17 second holes, 18 screw sleeves, 19 screws, 20 rotary switches, 21 third holes, 22 vertical rods, 23 connecting seats, 24 rotating shafts, 25 cams, 26 first chain wheels, 27 rotary motors, 28 third chain wheels and 29 chains.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a graphene oxide purification apparatus, including an agitator tank 1 and a filter tank 2 located at one side of the agitator tank 1, a filter plate 3 is fixedly installed on an inner wall of a bottom of the filter tank 2, a top end of the filter plate 3 extends to a top of the filter tank 2, a first groove 4 is formed at the top end of the filter plate 3, first holes 5 are formed on inner walls of two sides of the first groove 4, two sliding seats 6 are sealingly and slidably installed in the first groove 4, a same filter membrane 7 is fixedly installed between the two sliding seats 6, a first magnet 8 is fixedly installed at a top of one sliding seat 6 of the two sliding seats 6, one end of a first spring 9 is arranged at a top of the first magnet 8, a fixed seat 10 is fixedly connected to the other end of the first spring 9, the fixed seat 10 is adapted to the first groove 4, fixed grooves 11 are formed at two sides of the fixed seat 10, the inner walls of two sides of the first groove 4 are both provided with a second groove 12, a fixed rod 13 is slidably mounted in the second groove 12, the fixed rods 13 are matched with corresponding fixed grooves 11, one end of each fixed rod 13, which is far away from each other, is fixedly provided with one end of a pull rod 14, the other end of each pull rod 14 extends to the outer side of the filter plate 3 and is fixedly provided with a first handle 15, the first handle 15 is the top of the filter box 2, the pull rod 14 is movably sleeved with a second spring 16, the other end of the second spring 16 is fixedly provided with a corresponding fixed rod 13, the other end of the second spring 16 is fixedly arranged on the inner wall of the corresponding second groove 12, the inner wall of the top of the second groove 12 is provided with a second hole 17, a screw sleeve 18 is fixedly arranged on the second hole 17, a screw rod 19 is sleeved on the screw sleeve 18, the bottom of the screw rod 19 is contacted with the fixed rods 13, the top of the screw rod, a third hole 21 is formed in the inner wall of the bottom of the first groove 4, a vertical rod 22 is slidably mounted in the third hole 21, the top end of the vertical rod 22 is in contact with the sliding seat 6 at the other end of the two sliding seats 6, the bottom of the vertical rod 22 extends to the lower part of the filter box 2, two connecting seats 23 are fixedly mounted at the bottom of the filter box 2, the same rotating shaft 24 is rotatably mounted between the two connecting seats 23, a cam 25 is fixedly sleeved on the rotating shaft 24, the cam 25 is matched with the vertical rod 22, one end of the rotating shaft 24 penetrates through one connecting seat 23 and is fixedly mounted with a first chain wheel 26, a rotating motor 27 is fixedly mounted at the bottom of the filter box 2, a second chain wheel 28 is fixedly mounted on an output shaft of the rotating motor 27, a chain 29 is connected between the second chain wheel 28 and the first chain wheel 26 in a transmission manner, and is matched with the rotating shaft 24, the rotating motor 27 is started, the rotating motor 27 drives the second chain wheel 28 to rotate through the output shaft, since the second chain wheel 28 is in transmission connection with the first chain wheel 26 through the chain 29, the rotation of the second chain wheel 28 drives the first chain wheel 26 to rotate through the chain 29, the first chain wheel 26 drives the rotating shaft 24 to rotate, the cam 25, the vertical rod 22, the sliding seat 6, the filter membrane 7, the fixed seat 10, the spring 9 and the first magnet 8 are matched, the rotation of the rotating shaft 24 drives the cam 25 to rotate, the rotation of the cam 25 drives the vertical rod 22 to reciprocate up and down, when the vertical rod 22 moves upwards, the vertical rod 22 drives the other sliding seat 6 to move, the other sliding seat 6 drives the filter membrane 7 to move upwards, the filter membrane 7 drives the other sliding seat 6 to move upwards and compress the first spring 9, when the vertical rod 22 moves downwards, under the elastic force of the first spring 9, so that the filter membrane 7 and the sliding seat 6 move downwards, thereby realizing the vibration of the filter membrane 7, thereby preventing the filter membrane 7 from being blocked, rotating the rotary switch 20 through the cooperation of the rotary switch 20, the screw rod 19, the screw rod sleeve 18, the fixed rod 13, the fixed groove 11, the first handle 15, the pull rod 14, the second spring 16, the fixed seat 10, the first spring 9, the first magnet 8 and the sliding seat 6, the rotary switch 20 is rotated, the rotary switch 20 drives the screw rod 19 to move, under the action of the screw rod sleeve 18, the screw rod 19 rotates and moves at the same time, thereby being separated from the fixed rod 13, removing the fixed rod 13, moving the first handle 15, the first handle 15 drives the pull rod 14 to move, the pull rod 14 drives the fixed rod 13 to move and compress the second spring 16, the fixed rod 13 moves, so that the fixed rod 13 is separated from the fixed groove 11, thereby removing the fixed seat 10, moving the fixed seat 10, the filter membrane replacing device is reasonable in design, high in practicability, and convenient for vibrating the filter membrane 7 in the using process, so that the filter membrane 7 is prevented from being blocked, the filter membrane 7 is convenient to detach, the filter membrane 7 is convenient to replace, and the filter membrane 7 is convenient to use and is beneficial to people.
In this embodiment, a ring-shaped groove is formed in the sliding seat 6, a sealing ring is fixedly installed in the ring-shaped groove and is connected with the first groove 4 in a sliding and sealing manner, the same supporting rod is fixedly installed between the two sliding seats 6 and is positioned on one side of the filter membrane 7, a first limiting groove is formed in the inner wall of the bottom of the second groove 12, a first limiting block is fixedly installed at the bottom of the fixing rod 13 and is connected with the corresponding first limiting groove in a sliding manner, a first communicating hole is formed in the inner wall of the side, away from the opening, of the second groove 12, the pull rod 14 penetrates through the corresponding first communicating hole, a threaded hole is formed in the screw rod sleeve 18, the screw rod 19 is in threaded connection with the corresponding threaded hole, a second communicating hole is formed in the bottom of the filter box 2 and is communicated with the third communicating hole 21, the vertical rod 22 is connected with the second communicating hole in a sliding manner, a second limiting block is fixedly arranged on the inner wall of one side of the second communicating hole and is connected with the second limiting groove in a sliding manner, a bearing is fixedly sleeved at the other end of the rotating shaft 24, the outer ring of the bearing is fixedly arranged on the other connecting seat 23, the rotating motor 27 is started through the matching of the rotating motor 27, the second chain wheel 28, the chain 29, the first chain wheel 26 and the rotating shaft 24, the rotating motor 27 drives the second chain wheel 28 to rotate through an output shaft, the second chain wheel 28 is in transmission connection with the first chain wheel 26 through the chain 29, so that the rotation of the second chain wheel 28 drives the first chain wheel 26 to rotate through the chain 29, the first chain wheel 26 drives the rotating shaft 24 to rotate, the cam 25, the vertical rod 22, the sliding seat 6, the filter membrane 7, the fixed seat 10, the spring 9 and the first magnet 8 are matched, the rotation of the rotating shaft 24 drives the cam 25 to rotate, and the vertical rod 22 is, when the vertical rod 22 moves upwards, the vertical rod 22 drives the other sliding seat 6 to move, the other sliding seat 6 drives the filter membrane 7 to move upwards, the filter membrane 7 drives the other sliding seat 6 to move upwards and compress the first spring 9, when the vertical rod 22 moves downwards, the filter membrane 7 and the sliding seat 6 move downwards under the action of the elastic force of the first spring 9, so that the filter membrane 7 is vibrated, the filter membrane 7 is placed to be blocked, the rotary switch 20 is rotated through the cooperation of the rotary switch 20, the screw rod 19, the screw rod sleeve 18, the fixed rod 13, the fixed groove 11, the first handle 15, the pull rod 14, the second spring 16, the fixed seat 10, the first spring 9, the first magnet 8 and the sliding seat 6, the rotary switch 20 is rotated to drive the screw rod 19 to move, and under the action of the screw rod sleeve 18, the screw rod 19 moves while rotating, so as to be separated from the fixed rod 13, and the purpose of fixing the fixed rod 13 is removed, the filter membrane replacing device is reasonable in design and high in practicability, the filter membrane 7 can be conveniently vibrated in the using process, the blockage of the filter membrane 7 can be conveniently placed, the filter membrane 7 can be conveniently detached, the filter membrane 7 can be conveniently replaced, and the filter membrane 7 can be conveniently replaced, so that the filter membrane 7 can be conveniently detached, and the filter membrane replacing device is beneficial to use of people.
The embodiment also provides a use method of the graphene oxide purification device, which comprises the following steps:
s1: when the filter box 2 works, the rotating motor 27 is started, the rotating motor 27 drives the second chain wheel 28 to rotate through the output shaft, and the second chain wheel 28 is in transmission connection with the first chain wheel 26 through the chain 29, so that the rotation of the second chain wheel 28 drives the first chain wheel 26 to rotate through the chain 29, and the first chain wheel 26 drives the rotating shaft 24 to rotate;
s2: rotating a rotating shaft 24, wherein the rotating shaft 24 rotates to drive a cam 25 to rotate, the cam 25 rotates to drive a vertical rod 22 to reciprocate up and down, when the vertical rod 22 moves upwards, the vertical rod 22 drives another sliding seat 6 to move, the other sliding seat 6 drives a filter membrane 7 to move upwards, the filter membrane 7 drives the other sliding seat 6 to move upwards and compress a first spring 9, and when the vertical rod 22 moves downwards, the filter membrane 7 and the sliding seat 6 move downwards under the action of the elastic force of the first spring 9, so that the vibration of the filter membrane 7 is realized, and the blockage of the filter membrane 7 is prevented;
s3: when the filter membrane 7 is used for a long time and the filtering effect of the filter membrane 7 is poor, the filter membrane 7 is replaced, firstly, the rotary switch 20 is rotated, the rotary switch 20 drives the screw rod 19 to move, under the action of the screw sleeve 18, the screw 19 moves while rotating, so as to be separated from the fixed rod 13, the fixed rod 13 is released from the fixing purpose, the first handle 15 is moved, the first handle 15 drives the pull rod 14 to move, the pull rod 14 drives the fixed rod 13 to move and compresses the second spring 16, the fixed rod 13 moves, so that the fixed rod 13 is separated from the fixed groove 11, thereby remove the fixed to fixing base 10, rebound fixing base 10, fixing base 10 drives first spring 9 and removes, and first spring 9 drives first magnet 8 and removes, and first magnet 8 drives sliding seat 6 and removes to dismantle filter membrane 7, thereby be convenient for change filter membrane 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A graphene oxide purification device comprises an agitator tank (1) and a filter tank (2) positioned on one side of the agitator tank (1), and is characterized in that a filter plate (3) is fixedly installed on the inner wall of the bottom of the filter tank (2), the top end of the filter plate (3) extends to the upper side of the filter tank (2), a first groove (4) is formed in the top end of the filter plate (3), first holes (5) are formed in the inner walls of two sides of the first groove (4), two sliding seats (6) are installed in the first groove (4) in a sealing and sliding manner, the same filter membrane (7) is fixedly installed between the two sliding seats (6), a first magnet (8) is fixedly installed at the top of one sliding seat (6) of the two sliding seats (6), one end of a first spring (9) is arranged at the top of the first magnet (8), and a fixed seat (10) is fixedly connected with the other end of the first spring (9), and the fixed seat (10) is matched with the first groove (4), the two sides of the fixed seat (10) are respectively provided with a fixed groove (11), the inner walls of the two sides of the first groove (4) are respectively provided with a second groove (12), the second groove (12) is internally provided with a fixed rod (13) in a sliding way, the fixed rods (13) are matched with the corresponding fixed grooves (11), one ends of the two fixed rods (13) which are far away from each other are respectively and fixedly provided with one end of a pull rod (14), the other end of the pull rod (14) extends to the outer side of the filter plate (3) and is fixedly provided with a first handle (15), the first handle (15) is the top of the filter box (2), the pull rod (14) is movably sleeved with a second spring (16), the other end of the second spring (16) is fixedly provided with the corresponding fixed rod (13), the other end of the second spring (16) is fixedly arranged on the inner wall of the corresponding, a second hole (17) is formed in the inner wall of the top of the second groove (12), a screw sleeve (18) is fixedly mounted on the second hole (17), a screw rod (19) is sleeved on the screw sleeve (18) in a threaded manner, the bottom of the screw rod (19) is in contact with a fixed rod (13), and the top of the screw rod (19) extends to the upper side of the filter plate (3) and is fixedly provided with a rotary switch (20);
a third hole (21) is arranged on the inner wall of the bottom of the first groove (4), a vertical rod (22) is arranged in the third hole (21) in a sliding way, the top end of the vertical rod (22) is contacted with the sliding seat (6) at the other end of the two sliding seats (6), the bottom of the vertical rod (22) extends to the lower part of the filter box (2), two connecting seats (23) are fixedly arranged at the bottom of the filter box (2), the same rotating shaft (24) is rotatably arranged between the two connecting seats (23), a cam (25) is fixedly sleeved on the rotating shaft (24), and the cam (25) is matched with the vertical rod (22), one end of the rotating shaft (24) penetrates through a connecting seat (23) and is fixedly provided with a first chain wheel (26), the bottom of the filter box (2) is fixedly provided with a rotating motor (27), an output shaft of the rotating motor (27) is fixedly provided with a second chain wheel (28), and a chain (29) is connected between the second chain wheel (28) and the first chain wheel (26) in a transmission way.
2. The graphene oxide purification device according to claim 1, wherein the sliding seat (6) is provided with an annular groove, a sealing ring is fixedly installed in the annular groove, and the sealing ring is connected with the first groove (4) in a sliding and sealing manner.
3. The graphene oxide purification apparatus according to claim 1, wherein the same support rod is fixedly installed between the two sliding seats (6), and the support rod is located at one side of the filter membrane (7).
4. The graphene oxide purification device as claimed in claim 1, wherein a first limiting groove is formed on the inner wall of the bottom of the second groove (12), a first limiting block is fixedly mounted at the bottom of the fixing rod (13), and the first limiting block is slidably connected with the corresponding first limiting groove.
5. The graphene oxide purification device according to claim 1, wherein the inner wall of the second groove (12) on the side away from the opening is provided with a first through hole, and the pull rod (14) penetrates through the corresponding first through hole.
6. The graphene oxide purification device according to claim 1, wherein the screw sleeve (18) is provided with a threaded hole, and the screw (19) is in threaded connection with the corresponding threaded hole.
7. The graphene oxide purification device according to claim 1, wherein a second communication hole is formed in the bottom of the filter box (2), the second communication hole is communicated with the third hole (21), and the vertical rod (22) is slidably connected with the second communication hole.
8. The graphene oxide purification device according to claim 1, wherein a second limiting groove is formed in one side of the vertical rod (22), a second limiting block is fixedly mounted on the inner wall of one side of the second communication hole, and the second limiting block is slidably connected with the second limiting groove.
9. The graphene oxide purification apparatus according to claim 1, wherein a bearing is fixedly sleeved at the other end of the rotating shaft (24), and an outer ring of the bearing is fixedly installed on the other connecting seat (23).
10. The use method of the graphene oxide purification device according to claim 1, comprising the following steps:
s1: when the filter box (2) works, the rotating motor (27) is started, the rotating motor (27) drives the second chain wheel (28) to rotate through the output shaft, and the second chain wheel (28) is in transmission connection with the first chain wheel (26) through the chain (29), so that the rotation of the second chain wheel (28) drives the first chain wheel (26) to rotate through the chain (29), and the first chain wheel (26) drives the rotating shaft (24) to rotate;
s2: rotating a rotating shaft (24), wherein the rotating shaft (24) rotates to drive a cam (25) to rotate, the cam (25) rotates to drive a vertical rod (22) to reciprocate up and down, when the vertical rod (22) moves upwards, the vertical rod (22) drives another sliding seat (6) to move, the other sliding seat (6) drives a filter membrane (7) to move upwards, the filter membrane (7) drives the other sliding seat (6) to move upwards and compress a first spring (9), and when the vertical rod (22) moves downwards, the filter membrane (7) and the sliding seat (6) move downwards under the action of the elastic force of the first spring (9), so that the vibration of the filter membrane (7) is realized, and the filter membrane (7) is prevented from being blocked;
s3: when the filter membrane (7) is used for a long time and the filter effect of the filter membrane (7) is poor, the filter membrane (7) is replaced, firstly, the rotary switch (20) is rotated, the rotary switch (20) drives the screw rod (19) to move, under the action of the screw rod sleeve (18), the screw rod (19) rotates and moves at the same time so as to be separated from the fixed rod (13), the purpose of fixing the fixed rod (13) is removed, the first handle (15) is moved, the first handle (15) drives the pull rod (14) to move, the pull rod (14) drives the fixed rod (13) to move and compress the second spring (16), the fixed rod (13) moves, so that the fixed rod (13) is separated from the fixed groove (11), the fixed seat (10) is removed, the fixed seat (10) is moved upwards, the fixed seat (10) drives the first spring (9) to move, and the first spring (9) drives the first magnet (8) to move, first magnet (8) drive sliding seat (6) and remove to dismantle filter membrane (7), thereby be convenient for change filter membrane (7).
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| CN102249219A (en) * | 2011-04-18 | 2011-11-23 | 耿世达 | Method and special high-temperature continuous vacuum ignition furnace for efficiently preparing grapheme |
| US9206051B2 (en) * | 2012-03-30 | 2015-12-08 | Scott Murray | Apparatus for mechanical exfoliation of particulate materials |
| KR101500692B1 (en) * | 2013-04-11 | 2015-03-09 | 주식회사 아이디티인터내셔널 | Method and apparatus for manufacturing graphite oxide |
| CN104118872B (en) * | 2014-08-04 | 2017-03-22 | 长沙赛维能源科技有限公司 | Method and device for purifying oxidized graphene/graphene solution |
| CN208082233U (en) * | 2018-01-08 | 2018-11-13 | 中国科学院兰州化学物理研究所 | A kind of film filter of the continuous automatic cleaning graphene oxide of ultrasonic wave auxiliary |
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