CN112023769A - Stirring and mixing device for graphene processing and operation method thereof - Google Patents
Stirring and mixing device for graphene processing and operation method thereof Download PDFInfo
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- CN112023769A CN112023769A CN202010880342.2A CN202010880342A CN112023769A CN 112023769 A CN112023769 A CN 112023769A CN 202010880342 A CN202010880342 A CN 202010880342A CN 112023769 A CN112023769 A CN 112023769A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71815—Feed mechanisms characterised by the means for feeding the components to the mixer using vibrations, e.g. standing waves or ultrasonic vibrations
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Abstract
The invention discloses a stirring and mixing device for graphene processing and an operation method thereof. The stirring and mixing device for graphene processing has an excellent filtering effect, large-particle materials can be conveniently and intensively recycled after being filtered, the use convenience is improved, the bidirectional stirring effect can be realized, the impact force between the materials is increased, the fluctuation effect is larger, the stirring effect is greatly improved, in addition, the phenomenon that partial heavy materials are precipitated can be avoided, the phenomenon that the materials accumulated at the position of a hollow pipe of a discharge valve cannot be stirred can also be avoided, and the phenomenon that the proportion of the stirred materials is insufficient due to precipitation of a certain auxiliary material is avoided.
Description
Technical Field
The invention relates to the field of stirring and mixing devices, in particular to a stirring and mixing device for graphene processing, and more particularly relates to a stirring and mixing device for graphene processing and an operation method thereof.
Background
The stirring and mixing device for graphene processing is a device for stirring and mixing graphene powder and other auxiliary materials into a whole during graphene processing, and mainly drives a stirring shaft to rotate through a motor output shaft, and the stirring paddle outside the stirring shaft is used for stirring the materials, so that the graphene powder and the other auxiliary materials are uniformly mixed, and the device belongs to an important processing device in graphene processing;
but the stirring mixing arrangement for graphene processing of current has certain shortcoming when using, at first, does not possess filtering capability, contains the large granule in the graphite alkene powder, and the large granule can't be broken when stirring with the auxiliary material, will lead to the graphite alkene material after the finished product to appear not enough in the quality, has reduced stirring mixing effect; secondly, the traditional graphene stirring and mixing devices all rotate in a single direction, materials are driven to rotate along the moving direction of the stirring paddle, the impact force between the materials is small, and the phenomena of poor stirring effect and uneven stirring are caused; in addition, when graphite alkene and auxiliary material stirring, the phenomenon that the partly heavy material can produce the sediment to lead to unable quilt homogeneous mixing, moreover, arrange the material through the blow-off valve because of needs, and there is the blank pipe between the case of blow-off valve and the agitator tank, deposit the material in the blank pipe is easily piled up, will lead to the material after mixing to lead to appearing the not enough phenomenon of proportion because of certain auxiliary material deposits, lead to the fact the quality influence to the material after mixing in whole, be unfavorable for the use.
Disclosure of Invention
The invention mainly aims to provide a stirring and mixing device for processing graphene, which can effectively solve the problem that the graphene powder does not have a filtering function in the background technology, and the graphene powder contains large particles which cannot be crushed when being stirred with auxiliary materials, so that the quality of the finished graphene material is not enough, and the stirring and mixing effect is reduced; secondly, the traditional graphene stirring and mixing devices all rotate in a single direction, materials are driven to rotate along the moving direction of the stirring paddle, the impact force between the materials is small, and the phenomena of poor stirring effect and uneven stirring are caused; in addition, when graphite alkene and auxiliary material stirring, the phenomenon that the partly heavy material can produce the sediment to lead to can't be by the homogeneous mixing, moreover, arrange the material through the blow-off valve because of needs, and there is the blank pipe between the case of blow-off valve and the agitator tank, deposit the material in the blank pipe is easily piled up, will lead to the material after mixing to lead to appearing the not enough phenomenon of proportion because of certain auxiliary material deposits, caused the quality influence to the material after mixing entirely, be unfavorable for the technical problem who uses.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a graphite alkene processing is with stirring mixing arrangement, includes the agitator tank, the bottom side fixed mounting of agitator tank has the supporting leg, the bottom fixed mounting of supporting leg has the callus on the sole, the bottom of agitator tank position fixed mounting placed in the middle has the blow-off valve, flange fixedly connected with cover is passed through at the top of agitator tank, upper portion one side position fixed mounting of cover has the auxiliary material inlet pipe, the upper portion position fixed mounting placed in the middle of the cover has agitator motor, the upper portion opposite side position fixed mounting of cover has graphite alkene powder inlet pipe, the one end of graphite alkene powder inlet pipe is equipped with screening mechanism, agitator motor's output shaft is located the inside position fixed connection (mixing) shaft placed in the middle of the agitator tank, the outside fixedly connected with stirring rake of (mixing) shaft, be equipped with reversal mechanism between (mixing) shaft and the agitator tank, reversal, Second connecting seat, bull stick, stirring leaf, driven gear and driving gear, the inside bottom position of agitator tank is equipped with prevents deposiing the mechanism, prevent deposiing the mechanism including cross, pivot, horizontal pole, puddler and dogtooth.
As a further proposal of the invention, the screening mechanism comprises a screening cover, a feeding hopper, a discharge seat, a vibration motor, a screw rod, a hand wheel, a discharge pipe, a baffle block, a screen mesh, a baffle plug and a discharge port, the screening cover is fixedly arranged at one end of the graphene powder feeding pipe through a bolt, the feeding hopper is fixedly arranged at the upper part of the screening cover, the discharge seat is fixedly arranged on the side edge of the screening cover, the vibration motor is fixedly arranged on the front part of the screening cover, the screw rod is movably connected inside the discharge seat, the hand wheel is fixedly connected at one end of the screw rod, the discharge pipe is fixedly connected with the bottom of the discharge seat, the stop block is fixedly arranged at the bottom of the inside of the screening cover, the screen cloth is placed between graphite alkene powder inlet pipe and dog, keep off stopper threaded connection in the outside of lead screw, the discharge port is seted up and is located the inboard of discharging the seat at the surface of screening cover.
As a further scheme of the invention, the discharge seat and the stop plug are both circular in shape, and a limiting convex strip is arranged between the inner wall of the discharge seat and the stop plug.
As a further scheme of the invention, the screening cover is at forty-five degrees to the horizontal direction, and the discharge seat is vertical to the screening cover.
As a further scheme of the invention, the first connecting seat and the second connecting seat are fixedly arranged on the inner side of the stirring tank, the rotating rod is movably connected between the first connecting seat and the second connecting seat, the stirring blade and the driven gear are fixedly connected to the outer part of the rotating rod, and the driving gear is fixedly connected to the outer part of the stirring shaft.
As a further scheme of the invention, the first connecting seat, the second connecting seat, the rotating rod, the stirring blades and the driven gears form two reverse stirring assemblies, and the two reverse stirring assemblies are in meshed connection with the driving gear.
As a further scheme of the invention, the cross is fixedly arranged in the stirring tank close to the bottom, the rotating shaft is rotatably connected to the middle position of the cross, the cross rod is fixedly connected to the bottom end of the rotating shaft, and the stirring rod is fixedly connected to the bottom of the cross rod.
As a further scheme of the invention, the number of the stirring rods is nine, the central stirring rod extends to the interior of the discharge valve, the outer part of the central stirring rod, which is positioned in the interior of the discharge valve, is fixedly connected with the convex teeth, and the top end of the rotating shaft is fixedly connected with the stirring shaft.
An operation method of a stirring and mixing device for graphene processing specifically comprises the following steps:
the method comprises the following steps: firstly, auxiliary materials are thrown into the stirring tank through an auxiliary material feeding pipe, then graphene powder is thrown into a feeding hopper, the graphene powder enters the screening cover through the feeding hopper, the fine graphene powder enters the stirring tank through the graphene powder feeding pipe through a screen along with the vibration of a vibration motor, and coarse materials stay outside the screen to complete material screening and throwing;
step two: after the graphene materials are added, a lead screw is rotated by a hand wheel, the position between a blocking plug and a discharge seat is limited by a limiting convex strip, when the lead screw rotates, the blocking plug moves along with the lead screw in the discharge seat, so that the blocking plug is separated from a discharge port, the filtered graphene coarse particles move along with the blocking plug through the discharge port, and when the blocking plug moves to the position of a discharge pipe, the graphene coarse particles are discharged through the discharge pipe, so that the coarse material cleaning work is completed;
step three: then starting a stirring motor to work, wherein an output shaft of the stirring motor drives a stirring shaft to rotate, the stirring shaft drives a stirring paddle and a driving gear to rotate, the driving gear drives two driven gears to rotate, the two driven gears respectively drive two rotating rods to rotate, the two rotating rods drive each stirring blade to rotate, each stirring blade and the stirring paddle rotate in opposite directions, the rotating shafts are driven to rotate while the stirring shaft rotates, the rotating shafts drive transverse rods to rotate, the transverse rods drive the stirring rods to rotate, the stirring rods drive convex teeth to rotate, and materials in the stirring tank are stirred;
step four: after the stirring is completed, the material discharging valve is opened to discharge the material, and the whole graphene processing, stirring and mixing work is completed.
Compared with the prior art, the invention has the following beneficial effects:
through the arrangement of the screening mechanism, graphene powder enters the screening cover through the feeding hopper, fine graphene powder enters the stirring tank from the graphene powder feeding pipe through the screen along with the vibration of the vibrating motor, coarse graphene powder stays outside the screen, the excellent filtering effect is achieved, large particles in the graphene powder can be effectively filtered out, the phenomenon that the large particles cannot be broken when being stirred with auxiliary materials is avoided, the quality of the mixed material is improved, the lead screw is rotated by the hand wheel, the blocking plug and the discharging seat are limited by the limiting convex strip, when the lead screw rotates, the blocking plug moves along with the large particles in the discharging seat, the blocking plug is separated from the discharging port, the filtered graphene coarse particles move along with the blocking plug through the discharging port, when the blocking plug moves to the position of the discharging pipe, the graphene coarse particles are discharged through the discharging pipe, the coarse material cleaning work is finished, large-particle materials can be conveniently and intensively recovered after being filtered, the use convenience is improved, the blockage phenomenon can be avoided, and the practicability is higher;
by arranging the reverse mechanism, the stirring shaft drives the stirring paddle and the driving gear to rotate, the driving gear drives the two driven gears to rotate, the two driven gears respectively drive the two rotating rods to rotate, the two rotating rods drive the stirring blades to rotate, and the stirring blades and the stirring paddle reversely rotate, so that the effect of bidirectional stirring can be realized, the impact force between materials is increased, the fluctuation effect is larger, the stirring effect is greatly improved, and the phenomenon of uneven stirring is avoided;
prevent deposiing mechanism through the setting, in (mixing) shaft pivoted, it rotates to drive the pivot, the pivot drives the horizontal pole and rotates, the horizontal pole drives the puddler and rotates, the puddler drives the dogtooth and rotates, stir the inside material of agitator tank, can avoid the phenomenon that the heavy material of part produced the sediment, the puddler extends in the inside of blow-off valve simultaneously, and its outside is equipped with the dogtooth, the empty pipe position that can avoid blow-off valve accumulates the material and can't be stirred to, thereby avoid the material after the stirring to deposit because of certain auxiliary material and lead to appearing the phenomenon that the proportion is not enough, further improve the material quality after mixing, do benefit to the use more.
Drawings
Fig. 1 is a schematic overall structure diagram of a stirring and mixing device for graphene processing according to the present invention;
FIG. 2 is an enlarged view of a screening mechanism of the stirring and mixing device for graphene processing according to the present invention;
fig. 3 is a schematic view of an internal structure of a screening cover and a discharge seat of the stirring and mixing device for graphene processing according to the present invention;
fig. 4 is an exploded view of a screening cover and a graphene powder feeding pipe of the stirring and mixing device for graphene processing according to the present invention;
fig. 5 is a bottom view of a discharge pipe and a stopper of the stirring and mixing device for processing graphene according to the present invention;
fig. 6 is a schematic view of an internal structure of a stirring tank of the stirring and mixing device for graphene processing according to the present invention;
fig. 7 is an enlarged view of a in fig. 6 of the stirring and mixing device for processing graphene according to the present invention.
In the figure: 1. a stirring tank; 2. supporting legs; 3. a foot pad; 4. a discharge valve; 5. a can lid; 6. a connecting flange; 7. an auxiliary material feeding pipe; 8. a stirring motor; 9. a graphene powder feeding pipe; 10. a screening mechanism; 1001. a screening cover; 1002. a feeding hopper; 1003. a discharge seat; 1004. a vibration motor; 1005. a screw rod; 1006. a hand wheel; 1007. a discharge pipe; 1008. a stopper; 1009. screening a screen; 1010. blocking the plug; 1011. a discharge port; 1012. limiting convex strips; 11. a stirring shaft; 12. a stirring paddle; 13. a reversing mechanism; 1301. a first connecting seat; 1302. a second connecting seat; 1303. a rotating rod; 1304. stirring blades; 1305. a driven gear; 1306. a driving gear; 14. an anti-settling mechanism; 1401. a cross; 1402. a rotating shaft; 1403. a cross bar; 1404. a stirring rod; 1405. and (4) convex teeth.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-7, a stirring and mixing device for graphene processing comprises a stirring tank 1, wherein a supporting leg 2 is fixedly installed on the side edge of the bottom of the stirring tank 1, a foot pad 3 is fixedly installed on the bottom of the supporting leg 2, a discharge valve 4 is fixedly installed at the middle position of the bottom of the stirring tank 1, a tank cover 5 is fixedly connected to the top of the stirring tank 1 through a connecting flange 6, an auxiliary material inlet pipe 7 is fixedly installed at one side position of the upper portion of the tank cover 5, a stirring motor 8 is fixedly installed at the middle position of the upper portion of the tank cover 5, a graphene powder inlet pipe 9 is fixedly installed at the other side position of the upper portion of the tank cover 5, a sieving mechanism 10 is arranged at one end of the graphene powder inlet pipe 9, a stirring shaft 11 is fixedly connected to the middle position of the inner portion of the stirring motor 8, a stirring paddle 12 is fixedly, the reversing mechanism 13 comprises a first connecting seat 1301, a second connecting seat 1302, a rotating rod 1303, a stirring blade 1304, a driven gear 1305 and a driving gear 1306, a sedimentation prevention mechanism 14 is arranged at the bottom of the stirring tank 1, and the sedimentation prevention mechanism 14 comprises a cross 1401, a rotating shaft 1402, a cross bar 1403, a stirring rod 1404 and a convex tooth 1405;
the screening mechanism 10 comprises a screening cover 1001, an feeding hopper 1002, a discharge seat 1003, a vibration motor 1004, a screw rod 1005, a hand wheel 1006, a discharge pipe 1007, a stop block 1008, a screen 1009, a stop plug 1010 and a discharge port 1011, the screening cover 1001 is fixedly arranged at one end of a graphene powder feeding pipe 9 through a bolt, the feeding hopper 1002 is fixedly arranged at the upper part of the screening cover 1001, the discharging seat 1003 is fixedly arranged at the side edge of the screening cover 1001, the vibrating motor 1004 is fixedly arranged at the front part of the screening cover 1001, the screw rod 1005 is movably connected inside the discharging seat 1003, the hand wheel 1006 is fixedly connected at one end of the screw rod 1005, the discharging pipe 1007 is fixedly connected at the bottom of the discharging seat 1003, the stopper 1008 is fixedly arranged at the bottom position inside the screening cover 1001, the screen is arranged between the graphene powder feeding pipe 9 and the stopper 1008, the stopper 1010 is in threaded connection with the outside of the screw rod 1005, and the discharging port 1011 is arranged at the outer surface of the screening cover 1001; the discharge seat 1003 and the blocking plug 1010 are both circular, and a limiting convex strip 1012 is arranged between the inner wall of the discharge seat 1003 and the blocking plug 1010; the screening cover 1001 is at forty-five degrees to the horizontal direction, and the discharge seat 1003 is perpendicular to the screening cover 1001; the first connecting seat 1301 and the second connecting seat 1302 are fixedly arranged on the inner side edge of the stirring tank 1, the rotating rod 1303 is movably connected between the first connecting seat 1301 and the second connecting seat 1302, the stirring blade 1304 and the driven gear 1305 are fixedly connected to the outer part of the rotating rod 1303, and the driving gear 1306 is fixedly connected to the outer part of the stirring shaft 11; the first connecting seat 1301, the second connecting seat 1302, the rotating rod 1303, the stirring blades 1304 and the driven gears 1305 form reverse stirring assemblies, the number of the reverse stirring assemblies is two, and the two driven gears 1305 are in meshed connection with the driving gear 1306; the cross 1401 is fixedly arranged in the stirring tank 1 and close to the bottom, the rotating shaft 1402 is rotatably connected to the middle of the cross 1401, the cross bar 1403 is fixedly connected to the bottom end of the rotating shaft 1402, and the stirring rod 1404 is fixedly connected to the bottom of the cross bar 1403; the number of the stirring rods 1404 is nine, the central stirring rod 1404 extends to the inside of the discharge valve 4, the outer part of the central stirring rod 1404, which is positioned inside the discharge valve 4, is fixedly connected with a convex tooth 1405, and the top end of the rotating shaft 1402 is fixedly connected with the stirring shaft 11.
An operation method of a stirring and mixing device for graphene processing specifically comprises the following steps:
the method comprises the following steps: firstly, auxiliary materials are put into the stirring tank 1 through an auxiliary material feeding pipe 7, then graphene powder is put into the feeding hopper 1002, the graphene powder enters the screening cover 1001 through the feeding hopper 1002, the fine graphene powder enters the stirring tank 1 through the graphene powder feeding pipe 9 through the screen 1009 along with the vibration of the vibration motor 1004, and coarse materials stay outside the screen 1009, so that the material screening and putting work is completed;
step two: after the graphene material is added, the lead screw 1005 is rotated by the hand wheel 1006, the space between the blocking plug 1010 and the discharge seat 1003 is limited by the limiting convex strip 1012, when the lead screw 1005 rotates, the blocking plug 1010 moves along with the inside of the discharge seat 1003, so that the blocking plug 1010 is separated from the discharge port 1011, at the moment, the filtered graphene coarse particles move along with the blocking plug 1010 through the discharge port 1011, and when the blocking plug 1010 moves to the position of the discharge pipe 1007, the graphene coarse particles are discharged through the discharge pipe 1007, and the coarse material cleaning work is completed;
step three: then, the stirring motor 8 is started to work, an output shaft of the stirring motor drives the stirring shaft 11 to rotate, the stirring shaft 11 drives the stirring paddle 12 and the driving gear 1305 to rotate, the driving gear 1305 drives the two driven gears 1306 to rotate, the two driven gears 1306 respectively drive the two rotating rods 1303 to rotate, the two rotating rods 1303 drive the stirring blades 1304 to rotate, and the stirring blades 1304 and the stirring paddle 12 reversely rotate;
step four: after the stirring is finished, the material discharging valve 4 is opened to discharge the material, and the whole graphene processing, stirring and mixing work is finished.
According to the invention, by arranging the screening mechanism 10, graphene powder enters the screening cover 1001 through the feeding hopper 1002, fine graphene powder enters the stirring tank 1 from the graphene powder feeding pipe 9 through the screen 1009 along with the vibration of the vibrating motor 1004, coarse graphene powder stays outside the screen 1009, and the fine graphene powder has an excellent filtering effect, can effectively filter out large particles in the graphene powder, avoids the phenomenon that the large particles cannot be broken when being stirred with auxiliary materials, improves the quality of the mixed materials, the lead screw 1005 is rotated by the hand wheel 1006, the space between the blocking plug 1010 and the discharge seat 1003 is limited by the limiting convex strip 1012, when the lead screw 1005 rotates, the blocking plug 1010 moves in the discharge seat 1003 along with the lead screw, so that the blocking plug 1010 is separated from the discharge port 1011, and at the moment, the coarse graphene filtered particles move along with the blocking plug 1010 through the discharge port 1011, and when the blocking plug 1010 moves to the position of the discharge pipe 1007, the graphene coarse particles are discharged through the discharging pipe 1007 to finish the coarse material cleaning work, large particle materials can be conveniently and intensively recovered after being filtered, the use convenience is improved, the blocking phenomenon can be avoided, and the practicability is higher; by arranging the reverse mechanism 13, the stirring shaft 11 drives the stirring paddle 12 and the driving gear 1305 to rotate, the driving gear 1305 drives the two driven gears 1306 to rotate, the two driven gears 1306 respectively drive the two rotating rods 1303 to rotate, the two rotating rods 1303 drive the stirring blades 1304 to rotate, and the stirring blades 1304 and the stirring paddle 12 reversely rotate, so that the bidirectional stirring effect can be realized, the impact force between materials is increased, the fluctuation effect is larger, the stirring effect is greatly improved, and the phenomenon of uneven stirring is avoided; prevent deposiing mechanism 14 through setting up, in (mixing) shaft 11 pivoted, it rotates to drive pivot 1402, pivot 1402 drives horizontal pole 1403 and rotates, horizontal pole 1403 drives puddler 1404 and rotates, puddler 1404 drives dogtooth 1405 and rotates, stir 1 inside material of agitator tank, can avoid the phenomenon that partly heavy material produces the sediment, puddler 1404 extends in the inside of arranging discharge valve 4 simultaneously, and its outside is equipped with dogtooth 1405, can avoid arranging discharge valve 4's empty pipe position accumulation material and can't be stirred, thereby avoid the material after the stirring to deposit because of certain auxiliary material and lead to appearing the phenomenon that the proportion is not enough, further improve the material quality after mixing, do benefit to the use more.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a graphite alkene processing is with stirring mixing arrangement which characterized in that: comprises a stirring tank (1), the bottom side fixed mounting of stirring tank (1) has supporting leg (2), the bottom fixed mounting of supporting leg (2) has callus on the sole (3), the bottom of stirring tank (1) position fixed mounting placed in the middle has relief valve (4), flange (6) fixedly connected with cover (5) are passed through at the top of stirring tank (1), upper portion one side position fixed mounting of cover (5) has auxiliary material inlet pipe (7), the upper portion position fixed mounting placed in the middle of cover (5) has agitator motor (8), the upper portion other side position fixed mounting of cover (5) has graphite alkene powder inlet pipe (9), the one end of graphite alkene powder inlet pipe (9) is equipped with screening mechanism (10), the output shaft of agitator motor (8) is located the inside position fixed connection (11) placed in the middle of stirring tank (1), the stirring mechanism is characterized in that a stirring paddle (12) is fixedly connected to the outer portion of the stirring shaft (11), a reversing mechanism (13) is arranged between the stirring shaft (11) and the stirring tank (1), the reversing mechanism (13) comprises a first connecting seat (1301), a second connecting seat (1302), a rotating rod (1303), stirring blades (1304), a driven gear (1305) and a driving gear (1306), an anti-settling mechanism (14) is arranged at the bottom of the inner portion of the stirring tank (1), and the anti-settling mechanism (14) comprises a cross (1401), a rotating shaft (1402), a cross rod (1403), a stirring rod (1404) and convex teeth (1405).
2. The stirring and mixing device for graphene processing according to claim 1, wherein: the screening mechanism (10) comprises a screening cover (1001), a feeding hopper (1002), a discharging seat (1003), a vibrating motor (1004), a screw rod (1005), a hand wheel (1006), a discharging pipe (1007), a stop block (1008), a screen (1009), a stop plug (1010) and a discharging port (1011), wherein the screening cover (1001) is fixedly arranged at one end of a graphene powder feeding pipe (9) through a bolt, the feeding hopper (1002) is fixedly arranged at the upper part of the screening cover (1001), the discharging seat (1003) is fixedly arranged at the side edge of the screening cover (1001), the vibrating motor (1004) is fixedly arranged at the front part of the screening cover (1001), the screw rod (1005) is movably connected inside the discharging seat (1005), the hand wheel (1006) is fixedly connected at one end of the screw rod (1005), the discharging pipe (1007) is fixedly connected at the bottom of the discharging seat (1003), the stop block (1008) is fixedly arranged at the bottom position inside the screening cover (1001), the screen (1009) is placed between the graphene powder feeding pipe (9) and the stop block (1008), the stop plug (1010) is in threaded connection with the outer portion of the screw rod (1005), and the discharge port (1011) is formed in the outer surface of the screening cover (1001) and is located on the inner side of the discharge seat (1003).
3. The stirring and mixing device for graphene processing according to claim 2, wherein: the discharge seat (1003) and the blocking plug (1010) are both circular in shape, and a limiting convex strip (1012) is arranged between the inner wall of the discharge seat (1003) and the blocking plug (1010).
4. The stirring and mixing device for graphene processing according to claim 2, wherein: the screening cover (1001) and the horizontal direction form a forty-five degree angle, and the discharge seat (1003) is perpendicular to the screening cover (1001).
5. The stirring and mixing device for graphene processing according to claim 1, wherein: the first connecting seat (1301) and the second connecting seat (1302) are fixedly installed on the inner side edge of the stirring tank (1), the rotating rod (1303) is movably connected between the first connecting seat (1301) and the second connecting seat (1302), the stirring blade (1304) and the driven gear (1305) are fixedly connected to the outer portion of the rotating rod (1303), and the driving gear (1306) is fixedly connected to the outer portion of the stirring shaft (11).
6. The stirring and mixing device for graphene processing according to claim 5, wherein: the first connecting seat (1301), the second connecting seat (1302), the rotating rod (1303), the stirring blades (1304) and the driven gears (1305) form reverse stirring assemblies, the number of the reverse stirring assemblies is two, and the two driven gears (1305) are in meshing connection with the driving gear (1306).
7. The stirring and mixing device for graphene processing according to claim 1, wherein: the cross (1401) is fixedly installed in the stirring tank (1) and is close to the bottom position, the rotating shaft (1402) is rotatably connected to the center position of the cross (1401), the cross rod (1403) is fixedly connected to the bottom end of the rotating shaft (1402), and the stirring rod (1404) is fixedly connected to the bottom of the cross rod (1403).
8. The stirring and mixing device for graphene processing according to claim 1, wherein: the quantity of puddler (1404) is nine, and puddler (1404) in the middle extend to the inside of discharge valve (4), and puddler (1404) in the middle are located the inside outside fixedly connected with dogtooth (1405) of discharge valve (4), the top and (11) fixed connection of pivot (1402).
9. An operation method using the stirring and mixing device for graphene processing according to claim 1, specifically comprising the steps of:
the method comprises the following steps: firstly, auxiliary materials are put into a stirring tank (1) through an auxiliary material feeding pipe (7), then graphene powder is put into a feeding hopper (1002), the graphene powder enters the screening cover (1001) through the feeding hopper (1002), the fine graphene powder enters the stirring tank (1) from a graphene powder feeding pipe (9) through a screen (1009) along with the vibration of a vibration motor (1004), and coarse materials stay outside the screen (1009), so that the material screening input work is completed;
step two: after the graphene material is added, a hand wheel (1006) is utilized to rotate a screw rod (1005), the position between a blocking plug (1010) and a discharge seat (1003) is limited by a limiting convex strip (1012), when the screw rod (1005) rotates, the blocking plug (1010) moves along with the screw rod in the discharge seat (1003), so that the blocking plug (1010) is separated from a discharge port (1011), the filtered graphene coarse particles move along with the blocking plug (1010) through the discharge port (1011), and when the blocking plug (1010) moves to the position of a discharge pipe (1007), the graphene coarse particles are discharged through the discharge pipe (1007), and the coarse material cleaning work is completed;
step three: then starting a stirring motor (8) to work, wherein an output shaft of the stirring motor drives a stirring shaft (11) to rotate, the stirring shaft (11) drives a stirring paddle (12) and a driving gear (1305) to rotate, the driving gear (1305) drives two driven gears (1306) to rotate, the two driven gears (1306) respectively drive two rotating rods (1303) to rotate, the two rotating rods (1303) drive each stirring blade (1304) to rotate, each stirring blade (1304) and the stirring paddle (12) reversely rotate, the stirring shaft (11) drives a rotating shaft (1402) to rotate, the rotating shaft (1402) drives a cross rod (1403) to rotate, the cross rod (1403) drives the stirring rod (1404) to rotate, the stirring rod (1404) drives a convex tooth (1405) to rotate, and materials in a stirring tank (1) are stirred;
step four: after the stirring is finished, the discharge valve (4) is opened to discharge the materials, and the whole graphene processing, stirring and mixing work is finished.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010880342.2A CN112023769A (en) | 2020-08-27 | 2020-08-27 | Stirring and mixing device for graphene processing and operation method thereof |
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| CN202010880342.2A CN112023769A (en) | 2020-08-27 | 2020-08-27 | Stirring and mixing device for graphene processing and operation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980661A (en) * | 2021-11-09 | 2022-01-28 | 中石化江汉石油工程有限公司 | Strong-plugging hydrophobic ultra-deep well high-performance water-based drilling fluid and preparation method thereof |
| CN114604862A (en) * | 2022-03-23 | 2022-06-10 | 上海明湖科技有限公司 | Pure carbon single-layer graphene preparation device for physical processing |
-
2020
- 2020-08-27 CN CN202010880342.2A patent/CN112023769A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980661A (en) * | 2021-11-09 | 2022-01-28 | 中石化江汉石油工程有限公司 | Strong-plugging hydrophobic ultra-deep well high-performance water-based drilling fluid and preparation method thereof |
| CN114604862A (en) * | 2022-03-23 | 2022-06-10 | 上海明湖科技有限公司 | Pure carbon single-layer graphene preparation device for physical processing |
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Application publication date: 20201204 |