CN112875691A

CN112875691A - Cleaning equipment for graphene

Info

Publication number: CN112875691A
Application number: CN202110206878.0A
Authority: CN
Inventors: 史学鹏
Original assignee: Individual
Current assignee: Shandong X Carbon New Material Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-06-01
Anticipated expiration: 2041-02-24
Also published as: CN112875691B

Abstract

The invention provides a cleaning device for graphene, which structurally comprises: the machine body, the driver, the connecting pipe, the bottom foot and the support, wherein the outer ring of the machine body is embedded into the inner ring of the support, the outer ring of the driver is embedded into the inner ring of the machine body, the outer ring of the connecting pipe is embedded and fixed in the inner ring of the support, the bottom foot and the support are of an integrated structure, when graphene is cleaned, the rotating mechanism and the telescopic rod move downwards under the action of a gravitational force, the baffle plate inclines downwards through the hinge, so that the driver is started to enable the fan to rotate, the rotating mechanism is driven to rotate simultaneously, the sticky blocks bonded on the inner wall are scraped through the scraping blade, the elastic spring continuously acts on the rotating sheet in the rotating process, part of the larger sticky blocks can be cut through the rotating sheet and can be adsorbed upwards under the action of the fan, and the situation that the sticky blocks are different in size and the cleaning equipment is cleaned, the sticky mass with larger volume can not be absorbed.

Description

Cleaning equipment for graphene

Technical Field

The invention relates to the field of graphene processing equipment, in particular to cleaning equipment for graphene.

Background

As is well known, graphene is a new two-dimensional material, and graphene has excellent properties such as toughness, electrical conductivity, and thermal conductivity, so graphene can be applied to the fields of materials science, physics, and the like, and methods for preparing graphene include various preparation methods such as a mechanical stripping method, an oxidation-reduction method, and the like, and graphene combines graphite powder with water in a mechanical stripping process to form powder agglomerates and sticky lumps which are broken in different sizes, but the powder agglomerates and sticky lumps formed by graphene cannot be uniformly used, so that part of sticky lumps of graphene are stuck in preparation equipment and cannot be used to remain in the preparation equipment, so that graphene remained in the preparation equipment needs to be cleaned, but in the cleaning equipment for graphene in the prior art, due to different sizes of sticky lumps, when the cleaning equipment uses the same suction force to clean, the sticky block with large volume can not be absorbed, so that the sticky block can be reused in the next use, and the quality of the prepared graphene is reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide cleaning equipment for graphene, which solves the problem that when the cleaning equipment is cleaned by the same suction force due to different sizes of sticky blocks, the sticky blocks with larger sizes cannot be absorbed, so that the sticky blocks are reused in the next use, and the quality of the prepared graphene is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a cleaning equipment for graphite alkene, its structure includes: the outer ring of the machine body is embedded into the inner ring of the support, the outer ring of the driver is embedded into the inner ring of the machine body, the outer ring of the connecting pipe is embedded and fixed into the inner ring of the support, and the footing and the support are of an integrated structure;

the machine body comprises a moving device, an upper cover, a fan and a stirring device, wherein the lower end face of the moving device is attached to the upper end face of the stirring device, the lower end face of the upper cover is fixedly connected with the upper end face of the machine body, an inner ring of the fan is nested with an outer ring of a driver, and an outer ring of the upper end of the stirring device is in threaded connection with the inner ring of the moving device.

Preferably, the moving device comprises a hinge, a baffle, a telescopic rod and a rotating mechanism, the rear end face of the hinge is in bolted connection with the front end face of the baffle, the rear end face of the baffle is in sliding connection with the outer ring of the telescopic rod, the outer ring of the rotating mechanism is in sliding connection with the concave face of the baffle, and when the telescopic rod moves downwards, the baffle is in an inverted splayed shape.

Preferably, the rotating mechanism comprises a connecting piece, a bolt and a rotating disc, one side of the connecting piece is embedded into the inner side of the rotating disc, the outer ring of the bolt penetrates through the rotating disc to be in threaded connection with the inner ring of the connecting piece, and the connecting piece is annularly distributed on the outer side of the rotating disc and is provided with five pieces.

Preferably, the connecting piece comprises a scraping piece, an elastic spring, a rotating piece and a central shaft, the scraping piece and the connecting piece are of an integrated structure, the right lower end face of the elastic spring is fixedly connected with the left end face of the rotating piece, the inner ring of the rotating piece is movably clamped with the outer ring of the central shaft, and one side of the rotating piece is in a conical shape.

Preferably, the stirring device comprises an extrusion plate, a threaded rod, a supporting rod, stirring blades and a rotating shaft, wherein an inner ring of the extrusion plate is in welded connection with an outer ring of the rotating shaft, a lower end face of the threaded rod is fixedly connected with an upper end face of the rotating shaft, the supporting rod and the stirring blades are of an integrated structure, the outer ring of the rotating shaft is fixedly connected to the inner side of the stirring blades through a buckle, and the stirring blades are arc-shaped and symmetrically distributed.

Preferably, the upper cover comprises an air outlet, a filtering device and an inner cavity, an outer ring of the air outlet is embedded into an inner ring of the filtering device, the filtering device is fixedly installed on the inner side of the inner cavity, the upper end face of the inner cavity is penetrated through the outer ring of the air outlet, two parts are distributed in the inner cavity, and three filtering devices are arranged in each part.

Preferably, the filtering device comprises a fixed cavity, a buffer device, a fixed shaft, an arc-shaped plate and a supporting rod, an inner ring of the fixed cavity is welded with the lower end face of the supporting rod, one end face of the buffer device is installed on the inner side of the fixed cavity, the rear end face of the fixed shaft is fixedly connected with the inner side of the inner cavity, the upper end face of the arc-shaped plate is attached to an outer ring of the fixed shaft, the supporting rod and the arc-shaped plate are of an integrated structure, and the middle part of the fixed shaft is of a cavity type.

Preferably, buffer includes buffer block, recess, connecting rod, the connecting rod is all installed to the buffer block both sides, sliding connection is carried out with the buffer block to the inboard of recess, sliding connection is carried out with the inboard of recess to one side of connecting rod, when the connecting rod removed to the topmost, buffer block and recess were in and open a gap and were less than the width of gluing the piece.

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

1. When graphene is cleaned, the rotating mechanism and the telescopic rod move downwards under the action of the attractive force, the baffle plate inclines downwards through the hinge, the driver is started to enable the fan to rotate, the rotating mechanism is driven to rotate at the same time, sticky blocks bonded on the inner wall are scraped through the scraper, the elastic spring continuously acts on the rotating piece in the rotating process, part of large sticky blocks can be cut through the rotating piece, the sticky blocks can be adsorbed upwards under the action of the fan, and the phenomenon that the sticky blocks with large volumes cannot be absorbed when cleaning equipment is cleaned by the same attractive force due to the fact that the sticky blocks are different in size is avoided.

2. When the filter is used for cleaning, the adhesive block is upwards absorbed by upward wind power under the action of the fan, so that the adhesive block can enter the filter device through the opening in the fixed cavity, and the air can impact the buffer block, so that the buffer block is inwards sunken, the connecting rod is pushed to move in the groove, part of air can be blown out through a gap between the buffer block and the groove, the adhesive block is remained in the fixed cavity, and the adhesive block and the air are discharged together through the exhaust port, so that the phenomenon that the adhesive block is outside the machine body is caused.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning apparatus for graphene according to the present invention.

Fig. 2 is a front view of the main body of the present invention.

Fig. 3 is a schematic top view of the mobile device of the present invention.

Fig. 4 is a schematic top view of the rotating mechanism of the present invention.

FIG. 5 is a schematic view of the structure of the connecting sheet of the present invention.

FIG. 6 is a schematic front view of the stirring device of the present invention.

Fig. 7 is a schematic front view of the upper cover of the present invention.

Fig. 8 is a schematic top view of the upper cover of the present invention.

Fig. 9 is a schematic structural view of the filter device of the present invention.

FIG. 10 is a schematic view of a buffer device according to the present invention.

In the figure: the device comprises a machine body-1, a driver-2, a connecting pipe-3, a foot-4, a bracket-5, a moving device-11, an upper cover-12, a fan-13, a stirring device-14, a hinge-111, a baffle-112, a telescopic rod-113, a rotating mechanism-114, a connecting sheet-a 1, a bolt-a 2, a rotating disc-a 3, a scraping blade-b 1, an elastic spring-b 2, a rotating sheet-b 3, a central shaft-b 4, a squeezing plate-141, a threaded rod-142, a supporting rod-143, a stirring blade-144, a rotating shaft-145, an exhaust port-121, a filtering device-122, an inner cavity-123, a fixed cavity-h 1, a buffer device-h 2, a fixed shaft-h 3, an arc-h 4, a supporting rod-h 5, a supporting rod, Bump-z 1, groove-z 2, link-z 3.

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.

Example 1

As shown in figures 1 to 6:

the invention provides a cleaning device for graphene, which structurally comprises: fuselage 1, driver 2, connecting pipe 3, footing 4, support 5, in 1 outer loop embedding support 5's of fuselage the inner ring, the outer loop embedding of driver 2 is in 1's of fuselage the inner ring, the outer loop of connecting pipe 3 inlays admittedly in support 5's inner ring, footing 4 and support 5 are integrated structure.

The machine body 1 comprises a moving device 11, an upper cover 12, a fan 13 and a stirring device 14, the lower end face of the moving device 11 is attached to the upper end face of the stirring device 14, the lower end face of the upper cover 12 is in bolt connection with the upper end face of the machine body 1, an inner ring of the fan 13 is nested with an outer ring of the driver 2, and an outer ring of the upper end of the stirring device 14 is in threaded connection with the inner ring of the moving device 11.

The moving device 11 includes a hinge 111, a baffle 112, an expansion link 113, and a rotating mechanism 114, wherein a rear end surface of the hinge 111 is connected to a front end surface of the baffle 112 by a bolt, a rear end surface of the baffle 112 is connected to an outer ring of the expansion link 113 in a sliding manner, an outer ring of the rotating mechanism 114 is connected to a concave surface of the baffle 112 in a sliding manner, when the expansion link 113 moves downward, the baffle 112 is in an inverted-splayed shape, and the wind power of the fan 13 can be discharged through an opening between the baffles 112.

The rotating mechanism 114 comprises a connecting piece a1, a bolt a2 and a rotating disc a3, one side of the connecting piece a1 is embedded into the inner side of the rotating disc a3, the outer ring of the bolt a2 penetrates through the rotating disc a3 and is in threaded connection with the inner ring of the connecting piece a1, and the connecting pieces a1 are annularly distributed on the outer side of the rotating disc a3 and are provided with five pieces in total, so that the inner wall of the machine body 1 can be effectively scraped.

The connecting piece a1 comprises a wiper blade b1, an elastic spring b2, a rotating piece b3 and a central shaft b4, the wiper blade b1 and the connecting piece a1 are of an integrated structure, the right lower end face of the elastic spring b2 is fixedly connected with the left end face of the rotating piece b3, the inner ring of the rotating piece b3 is movably clamped with the outer ring of the central shaft b4, one side of the rotating piece b3 is in a cone shape, and a sticky block which is scraped and dropped can continuously rotate under the action of wind force, so that the sticky block can be cut through the rotating piece b 3.

Wherein, agitating unit 14 includes stripper plate 141, threaded rod 142, bracing piece 143, stirring leaf 144, axis of rotation 145, the inner ring of stripper plate 141 carries out welded connection with the outer loop of axis of rotation 145, the lower terminal surface of threaded rod 142 carries out fixed connection with the up end of axis of rotation 145, bracing piece 143 and stirring leaf 144 structure as an organic whole, the outer loop of axis of rotation 145 passes through buckle fixed connection in the inboard of stirring leaf 144, stirring leaf 144 is arc form and symmetric distribution, then when preparing graphite alkene, can increase area of contact for graphite alkene and water fuse more evenly.

The specific use mode and function of the embodiment are as follows:

when the graphene remained in the preparation equipment is cleaned, the stirring device 14 can be disassembled due to the threaded connection between the stirring device 14 and the moving device 11, so that the graphene remained in the preparation equipment can be cleaned, and therefore, after the stirring device 14 is disassembled, the lower part of the rotating mechanism 114 is not limited by the extrusion plate 141, so that the rotating mechanism 114 and the telescopic rod 113 move downwards due to the action of the attractive force, the baffle plate 112 rotates downwards through the hinge 111 to form an inverted eight-character shape under the action of the telescopic rod 113, and the wind power formed by the fan 13 after the driver 2 is started can circulate through the opening between the baffle plates 112, so that the wind power forms an upward attractive force on the sticky blocks, and meanwhile, the rotating mechanism 114 rotates, and the sticky blocks which are adhered to the inner wall and cannot be absorbed through the attractive force can be scraped through the scraping blade b1, so that the sticky blocks can fall off, but because the high-speed rotation of connection piece a1, can make the sticky piece constantly rotate, consequently at pivoted in-process, elastic spring b2 constantly acts on revolving fragment b3, make revolving fragment b3 rotate around center pin b4, thereby cut the sticky piece, make the sticky piece can upwards remove through the effect of fan 13, thereby avoid the sticky piece variation in size, and when leading to cleaning equipment to use the same suction to clear up, the sticky piece that the volume is great can't carry out absorptive phenomenon, and when preparing graphite alkene, can carry out threaded connection through threaded rod 142 in agitating unit 14 with mobile device 11, and stripper plate 141 extrudees rotary mechanism 114, thereby make telescopic link 113 shrink and will drive baffle 112 and close, fan 13 produces the influence to the stirring process when can avoiding stirring.

Example 2

As shown in fig. 7 to 10:

the invention provides a cleaning device for graphene, wherein an upper cover 12 comprises an exhaust port 121, a filtering device 122 and an inner cavity 123, the outer ring of the exhaust port 121 is embedded into the inner ring of the filtering device 122, the filtering device 122 is fixedly arranged on the inner side of the inner cavity 123, the upper end surface of the inner cavity 123 penetrates through the outer ring of the exhaust port 121, the inner cavity 123 is divided into two parts, and each part is provided with three filtering devices 122, so that a blocking effect can be performed on a sticky block when gas is discharged, and the sticky block is prevented from flying out of the outside of the device and polluting the outside of a machine body 1.

Wherein, filter equipment 122 includes fixed chamber h1, buffer h2, fixed axle h3, arc h4, bracing piece h5, the inner ring in fixed chamber h1 welds with the lower terminal surface of bracing piece h5, buffer h 2's a terminal surface is installed in fixed chamber h 1's inboard, fixed axle h 3's rear end face carries out fixed connection with the inboard of inner chamber 123, the up end of arc h4 is laminated with the outer loop of fixed axle h3 mutually, bracing piece h5 and arc h4 are integrated structure, the intermediate part of fixed axle h3 is the cavity type, can be used for collecting the sticky piece, after the use, can dismantle upper cover 12 and clear up the sticky piece.

Wherein buffer h2 includes buffer z1, recess z2, connecting rod z3, connecting rod z3 is all installed to buffer z1 both sides, the inboard and the buffer z1 of recess z2 carry out sliding connection, one side and the inboard of recess z2 of connecting rod z3 carry out sliding connection, when connecting rod z3 moved to the top, buffer z1 was in the width of opening a gap and being less than the sticking piece with recess z2, can discharge along with gaseous syntropy gas vent on the surface sticking piece.

The specific use mode and function of the embodiment are as follows:

when the method is used for cleaning the residual part of the graphene, under the action of wind power formed by the fan 13, the cake is absorbed upwardly so that the cake can enter the interior of the filter device 122 through the opening in the fixed chamber h1, while as the air flow increases, thereby striking the buffer block z1 so that the buffer block z1 is depressed inward by the pressure, and when the air flow reaches a certain level, link z3 is pushed so link z3 will bring buffer block z1 to move in groove z2, when the link z3 moves to the topmost end of the groove z2, the buffer block z1 and the groove z2 are in a gap which is opened, part of the gas can be discharged through the gap between the buffer block z1 and the groove z2, the volume of the sticky block is larger than the gap and is remained in the fixed cavity h1, and the sticky block and the gas are discharged together through the exhaust port 121, so that the sticky block is outside the machine body 1.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A cleaning equipment for graphite alkene, its structure includes: fuselage (1), driver (2), connecting pipe (3), footing (4), support (5), the interior intra-annular of fuselage (1) outer loop embedding support (5), the inner ring of the outer loop embedding fuselage (1) of driver (2), the outer loop of connecting pipe (3) inlays admittedly in the interior intra-annular of support (5), footing (4) and support (5) structure as an organic whole, its characterized in that:

fuselage (1) includes mobile device (11), upper cover (12), fan (13), agitating unit (14), the lower terminal surface of mobile device (11) is laminated with the up end of agitating unit (14) mutually, bolted connection is carried out with the up end of fuselage (1) to the lower terminal surface of upper cover (12), the inner ring of fan (13) is nested mutually with the outer loop of driver (2), the upper end outer loop of agitating unit (14) carries out threaded connection with the inner ring of mobile device (11).

2. The cleaning apparatus for graphene according to claim 1, wherein: the moving device (11) comprises a hinge (111), a baffle (112), an expansion link (113) and a rotating mechanism (114), wherein the rear end face of the hinge (111) is in bolt connection with the front end face of the baffle (112), the rear end face of the baffle (112) is in sliding connection with the outer ring of the expansion link (113), and the outer ring of the rotating mechanism (114) is in sliding connection with the concave face of the baffle (112).

3. The cleaning apparatus for graphene according to claim 2, wherein: the rotating mechanism (114) comprises a connecting piece (a1), a bolt (a2) and a rotating disc (a3), one side of the connecting piece (a1) is embedded into the inner side of the rotating disc (a3), and the outer ring of the bolt (a2) penetrates through the rotating disc (a3) and is in threaded connection with the inner ring of the connecting piece (a 1).

4. The cleaning apparatus for graphene according to claim 3, wherein: the connecting piece (a1) comprises a scraping piece (b1), an elastic spring (b2), a rotating piece (b3) and a central shaft (b4), the scraping piece (b1) and the connecting piece (a1) are of an integrated structure, the right lower end face of the elastic spring (b2) is fixedly connected with the left end face of the rotating piece (b3), and the inner ring of the rotating piece (b3) is movably clamped with the outer ring of the central shaft (b 4).

5. The cleaning apparatus for graphene according to claim 1, wherein: agitating unit (14) are including stripper plate (141), threaded rod (142), bracing piece (143), stirring leaf (144), axis of rotation (145), welded connection is carried out with the outer loop of axis of rotation (145) to the inner ring of stripper plate (141), fixed connection is carried out with the up end of axis of rotation (145) to the lower terminal surface of threaded rod (142), bracing piece (143) and stirring leaf (144) structure as an organic whole, the outer loop of axis of rotation (145) is through buckle fixed connection in the inboard of stirring leaf (144).

6. The cleaning apparatus for graphene according to claim 1, wherein: the upper cover (12) comprises an air outlet (121), a filtering device (122) and an inner cavity (123), wherein the outer ring of the air outlet (121) is embedded into the inner ring of the filtering device (122), the filtering device (122) is fixedly arranged on the inner side of the inner cavity (123), and the upper end surface of the inner cavity (123) penetrates through the outer ring of the air outlet (121).

7. The cleaning apparatus for graphene according to claim 6, wherein: filter equipment (122) is including fixed chamber (h1), buffer (h2), fixed axle (h3), arc (h4), bracing piece (h5), the inner ring in fixed chamber (h1) welds with the lower terminal surface of bracing piece (h5), the inboard in fixed chamber (h1) is installed to a terminal surface of buffer (h2), fixed connection is carried out with the inboard of inner chamber (123) to the rear end face of fixed axle (h3), the up end of arc (h4) is laminated with the outer loop of fixed axle (h3) mutually, bracing piece (h5) and arc (h4) are the integral structure.

8. The cleaning apparatus for graphene according to claim 7, wherein: buffer (h2) includes buffer block (z1), recess (z2), connecting rod (z3), connecting rod (z3) are all installed to buffer block (z1) both sides, the inboard and the buffer block (z1) of recess (z2) carry out sliding connection, sliding connection is carried out with the inboard of recess (z2) to one side of connecting rod (z 3).