阅读说明：本技术 一种碳纳米材料筛分分散装置 (Carbon nano-material screening dispersion devices ) 是由 密丛丛 王颜霞 魏田升 聂红娇 于 2019-10-14 设计创作，主要内容包括：本发明提供一种碳纳米材料筛分分散装置。所述碳纳米材料筛分分散装置包括输送管道,所述输送管道的一端转动连接有转轴,所述转轴的一端贯穿输送管道且延伸至输送管道的的外部,所述输送管道的底部固定连接有收集箱,所述输送管道的底部从左至右依次贯穿有第一筛分网、第二筛分网和第三筛分网,所述输送管道,所述第一筛分网、第二筛分网和第三筛分网的底部均贯穿收集箱的顶部且延伸至收集箱的内部,所述收集箱内壁的一侧转动连接有转动板。本发明提供的碳纳米材料筛分分散装置通过震动筛分能够使碳纳米材料分散更加彻底筛分更加均匀,将分散筛分完毕的碳纳米材料分别隔离在不同的隔层中避免筛分完毕后造成二次混合。(The invention provides a carbon nano-material screening and dispersing device. Carbon nano-material screening dispersion devices includes pipeline, pipeline's one end is rotated and is connected with the pivot, pipeline's outside is run through and is extended to pipeline's one end to the one end of pivot, pipeline's bottom fixedly connected with collecting box, pipeline's bottom has run through first screening net, second screening net and third screening net from a left side to the right side in proper order, pipeline, the top of collecting box and the inside that extends to the collecting box are all run through to the bottom of first screening net, second screening net and third screening net, one side of collecting box inner wall is rotated and is connected with the rotor plate. The carbon nano material screening and dispersing device provided by the invention can thoroughly and uniformly screen the carbon nano material by vibration screening, and separates the carbon nano material after being dispersed and screened in different interlayers respectively to avoid secondary mixing after screening.)

1. The utility model provides a carbon nano-material screening dispersion devices, includes pipeline (1), its characterized in that: one end of the conveying pipeline (1) is rotatably connected with a rotating shaft (2), one end of the rotating shaft (2) penetrates through the conveying pipeline (1) and extends to the outside of the conveying pipeline (1), the bottom of the conveying pipeline (1) is fixedly connected with a collecting box (4), a first screening net (5), a second screening net (6) and a third screening net (7) sequentially penetrate through the bottom of the conveying pipeline (1) from left to right, the bottom parts of the conveying pipeline (1), the first screening net (5), the second screening net (6) and the third screening net (7) all penetrate through the top part of the collecting box (4) and extend to the inside of the collecting box (4), one side of the inner wall of the collecting box (4) is rotatably connected with a rotating plate (8), one side fixedly connected with box body (9) of rotor plate (8), the bottom of box body (9) inner wall is fixedly connected with fourth screening net (10) and fifth screening net (11) from a left side to the right side in proper order.

2. The carbon nanomaterial screening and dispersing device according to claim 1, wherein a first belt pulley (12) is fixedly connected to one end of the rotating shaft (2) located outside the conveying pipeline (1), a first motor (13) is fixedly connected to one side of the top of the conveying pipeline (1), a second belt pulley (14) is fixedly connected to an output shaft of the first motor (13), and the first belt pulley (12) is connected with the second belt pulley (14) through a belt (15).

3. the carbon nanomaterial screening and dispersing device according to claim 1, characterized in that a baffle (16) is fixedly connected to one side of the top of the box body (9), a telescopic rod (17) is fixedly connected to the top of the baffle (16), the top end of the telescopic rod (17) is fixedly connected to one side of the top of the inner wall of the collection box (4), and a spring (18) is sleeved on the surface of the telescopic rod (17).

4. The carbon nano-material screening and dispersing device according to claim 1, wherein a base (19) is fixedly connected to the bottom of the inner wall of the collecting box (4), a second motor (20) is fixedly connected to the top of the base (19), a cam (21) is fixedly connected to an output shaft of the second motor (20), and the bottom of the cam (21) is in contact with the bottom of the box body (9).

5. The carbon nanomaterial screening dispersion apparatus of claim 1, wherein a feed hopper (22) penetrates through one side of the top of the conveying pipeline (1), a helical blade (23) is arranged on the surface of the rotating shaft (2) inside the conveying pipeline (1), a first discharge pipe (24) is arranged on one side of the inner wall of the box body (9), a second discharge pipe (25) is arranged on one side of the fourth screening net (10), a third discharge pipe (26) is arranged on one side of the fifth screening net (11), the bottom ends of the first discharge pipe (24), the second discharge pipe (25) and the third discharge pipe (26) penetrate through the box body (9) and extend to the outside of the box body (9), and valves (3) are arranged on the surfaces of the first discharge pipe (24), the second discharge pipe (25) and the third discharge pipe (26).

6. the carbon nanomaterial screening and dispersing device according to claim 1, characterized in that support blocks (27) are fixedly connected to both sides of the bottom of the collection box (4), and a box door (28) is hinged to the surface of the collection box (4) through a hinge.

Technical Field

The invention relates to the field of carbon nano materials, in particular to a carbon nano material screening and dispersing device.

Background

The nano carbon material is a carbon material with at least one dimension of a disperse phase dimension less than 100 nm. The dispersed phase may consist of carbon atoms, may also consist of heterogeneous atoms, and may even be nanoporous. The nanocarbon materials mainly include three types: in recent years, research on carbon nano-technology has been actively conducted, and various nano-carbon crystals, needles, rods, barrels, etc. have been developed.

Disclosure of Invention

The invention provides a carbon nano-material screening and dispersing device, which solves the problem of uneven dispersion of a carbon nano-material screening and dispersing device in the prior art.

In order to solve the technical problems, the carbon nano-material screening and dispersing device provided by the invention comprises a conveying pipeline, wherein one end of the conveying pipeline is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the conveying pipeline and extends to the outside of the conveying pipeline, the bottom of the conveying pipeline is fixedly connected with a collecting box, a first screening net, a second screening net and a third screening net sequentially penetrate through the bottom of the conveying pipeline from left to right, the bottoms of the first screening net, the second screening net and the third screening net respectively penetrate through the top of the collecting box and extend to the inside of the collecting box, one side of the inner wall of the collecting box is rotatably connected with a rotating plate, one side of the rotating plate is fixedly connected with a box body, and the bottom of the inner wall of the box body is sequentially and fixedly connected with a fourth screening net and a fifth screening net from left to right.

Preferably, the first belt pulley of one end fixedly connected with that the pivot is located the pipeline outside, the first motor of one side fixedly connected with at pipeline top, the output shaft fixedly connected with second belt pulley of first motor, first belt pulley passes to with the second belt pulley through the belt and is connected.

Preferably, one side of the top of the box body is fixedly connected with a baffle, the top of the baffle is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with one side of the top of the inner wall of the collecting box, and a spring is sleeved on the surface of the telescopic rod.

Preferably, the bottom of the inner wall of the collection box is fixedly connected with a base, the top of the base is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a cam, and the bottom of the cam is in contact with the bottom of the box body.

Preferably, the feeder hopper has been run through to one side at pipeline top, the pivot is located the inside surface of pipeline and is provided with helical blade, one side of box body inner wall is provided with first discharging pipe, one side of fourth screening net is provided with the second discharging pipe, one side of fifth screening net is provided with the third discharging pipe, the bottom of first discharging pipe, second discharging pipe and third discharging pipe all runs through the box body and extends to the outside of box body, the surface of first discharging pipe, second discharging pipe and third discharging pipe all is provided with the valve.

Preferably, the two sides of the bottom of the collecting box are fixedly connected with supporting blocks, and the surface of the collecting box is hinged with a box door through a hinge.

compared with the related art, the carbon nano-material screening and dispersing device provided by the invention has the following beneficial effects:

The invention provides a carbon nano-material screening and dispersing device, which is characterized in that a first motor is started, the first motor drives a second belt pulley to rotate, the second belt pulley drives a belt to move, the belt moves to drive a first belt pulley to rotate, the first belt pulley rotates to drive a rotating shaft to rotate, the rotating shaft drives a spiral blade to rotate, the spiral blade drives carbon nano-materials in a conveying pipeline to be conveyed rightwards, in the conveying process, the carbon nano-materials with different sizes respectively fall into corresponding interlayers of a box body from corresponding screening nets through a first screening net, a second screening net and a third screening net, the sizes of meshes of the three screening nets are also sorted from small to large from left to right, the second motor is started, the second motor drives a cam to rotate, the cam impacts the bottom of the box body to enable the box body to vibrate up and down, and therefore, the smaller carbon nano-materials mixed with the carbon nano-materials with the larger volume in the interlayer in the box body can be newly screened from the interlayer through the fourth screening net and the fifth screening net In, can make the dispersion of carbon nano-material more thoroughly through the vibrations screening, the carbon nano-material that finishes with the dispersion screening keeps apart respectively in the interlayer of difference, will correspond the not equidimension carbon nano-material in the interlayer and take out from the interlayer through first discharging pipe, second discharging pipe and third discharging pipe, causes the secondary to mix when having avoided depositing.

Drawings

Fig. 1 is a schematic structural diagram of a carbon nanomaterial sieving and dispersing apparatus according to a preferred embodiment of the present invention;

Fig. 2 is a schematic structural view of the collecting box shown in fig. 1.

Reference numbers in the figures: 1. conveying pipeline, 2, rotating shaft, 3, valve, 4, collecting box, 5, first screening net, 6, second screening net, 7, third screening net, 8, rotating plate, 9, box body, 10, fourth screening net, 11, fifth screening net, 12, first belt pulley, 13, first motor, 14, second belt pulley, 15, belt, 16, baffle, 17, telescopic rod, 18, spring, 19, base, 20, second motor, 21, cam, 22, feed hopper, 23, helical blade, 24, first discharging pipe, 25, second discharging pipe, 26, third discharging pipe, 27, supporting block, 28, box door.

Detailed Description

the invention is further described with reference to the following figures and embodiments.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a carbon nanomaterial sieving and dispersing apparatus according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the collecting box shown in fig. 1. Carbon nano-material screening dispersion devices includes pipeline 1, pipeline 1's one end is rotated and is connected with pivot 2, pipeline 1's the outside that just extends to pipeline 1 is run through to the one end of pivot 2, pipeline 1's bottom fixedly connected with collecting box 4, pipeline 1's bottom has run through first screening net 5, second screening net 6 and third screening net 7 from a left side to the right side in proper order, pipeline 1, the bottom of first screening net 5, second screening net 6 and third screening net 7 all runs through the top of collecting box 4 and extends to the inside of collecting box 4, one side of collecting box 4 inner wall is rotated and is connected with rotor plate 8, one side fixedly connected with box body 9 of rotor plate 8, the bottom of box body 9 inner wall is fixedly connected with fourth screening net 10 and fifth screening net 11 from a left side to the right side in proper order, first screening net 5, second screening net 5, The mesh sizes of the second screening net 6 and the third screening net 7 are gradually increased from left to right, the mesh size of the fourth screening net 10 is the same as that of the first screening net 5, and the mesh size of the fifth screening net 11 is the same as that of the second screening net 6.

The utility model discloses a motor, including pivot 2, conveying pipeline 1, first belt pulley 12 of one end fixedly connected with that pivot 2 is located the outside of conveying pipeline 1, the first motor 13 of one side fixedly connected with at conveying pipeline 1 top, the output shaft fixedly connected with second belt pulley 14 of first motor 13, first belt pulley 12 passes to with second belt pulley 14 through belt 15 and is connected, first motor 13 three-phase asynchronous motor needs external power supply.

One side of the top of the box body 9 is fixedly connected with a baffle 16, the top of the baffle 16 is fixedly connected with an expansion rod 17, the top end of the expansion rod 17 is fixedly connected with one side of the top of the inner wall of the collecting box 4, a spring 18 is sleeved on the surface of the expansion rod 17, when the box body 9 vibrates up and down under the action of a cam 21, the baffle 16 at the top of the box body 9 extrudes the expansion rod 17 up and down, and the expansion rod 17 generates a force in the opposite direction with the extrusion force under the action of the spring 18 to buffer the box body 9.

The bottom of the inner wall of the collecting box 4 is fixedly connected with a base 19, the top of the base 19 is fixedly connected with a second motor 20, an output shaft of the second motor 20 is fixedly connected with a cam 21, the bottom of the cam 21 is in contact with the bottom of the box body 9, and the second motor 20 is a three-phase asynchronous motor and needs an external power supply.

Feed hopper 22 has been run through to one side at pipeline 1 top, the surface that pivot 2 is located pipeline 1 inside is provided with helical blade 23, one side of box body 9 inner wall is provided with first discharging pipe 24, one side of fourth screening net 10 is provided with second discharging pipe 25, one side of fifth screening net 11 is provided with third discharging pipe 26, the bottom of first discharging pipe 24, second discharging pipe 25 and third discharging pipe 26 all runs through box body 9 and extends to the outside of box body 9, the surface of first discharging pipe 24, second discharging pipe 25 and third discharging pipe 26 all is provided with valve 3, cam 21 and first discharging pipe 24, second discharging pipe 25 and third discharging pipe 26 are not on a horizontal line, so, cam 21 can not hit second discharging pipe 25 and third discharging pipe 26 when changeing.

The supporting blocks 27 are fixedly connected to two sides of the bottom of the collecting box 4, the surface of the collecting box 4 is hinged to a box door 28 through hinges, and after screening is finished, the required carbon nano material can be taken out from the corresponding discharging pipe 24 by opening the box door 28.

The working principle of the carbon nano-material screening and dispersing device provided by the invention is as follows:

Carbon nano materials are poured into the conveying pipeline 1 from the feed hopper 22, the first motor 13 is started, the first motor 13 drives the second belt pulley 14 to rotate, the second belt pulley 14 drives the belt 15 to move, the belt 15 drives the first belt pulley 13 to rotate, the first belt pulley 13 rotates to drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the spiral blade 23 to rotate, the spiral blade 23 drives the carbon nano materials in the conveying pipeline 1 to be conveyed rightwards, in the conveying process, the carbon nano materials with different sizes respectively fall into corresponding interlayer of the box body 9 from the corresponding screening nets through the first screening net 5, the second screening net 6 and the third screening net 7, the mesh sizes of the three screening nets are also sorted from left to right from small to large, the second motor 20 is started, the second motor 20 drives the cam 21 to rotate, the cam impacts the bottom of the box body 9 to enable the box body 9 to vibrate up and down, can be with the mixed less carbon nanomaterial that the great carbon nanomaterial of volume was mixed in the inside interlayer of box body 9 like this through fourth screening net 10 and fifth screening net 11 from newly sieving the interlayer to in, after the secondary screening finishes, can take out the carbon nanomaterial in the corresponding interlayer through opening valve 3 on the different discharging pipes.

Compared with the related art, the carbon nano-material screening and dispersing device provided by the invention has the following beneficial effects:

The first motor 13 is started, the first motor 13 drives the second belt pulley 14 to rotate, the second belt pulley 14 drives the belt 15 to move, the belt 15 drives the first belt pulley 13 to rotate, the first belt pulley 13 rotates to drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the spiral blade 23 to rotate, the spiral blade 23 drives the carbon nano materials in the conveying pipeline 1 to be conveyed rightwards, in the conveying process, the carbon nano materials with different sizes respectively fall into the corresponding interlayers of the box body 9 from the corresponding sieving nets through the first sieving net 5, the second sieving net 6 and the third sieving net 7, the mesh sizes of the three sieving nets are also sorted from left to right from small to large, the second motor 20 is started, the second motor 20 drives the cam 21 to rotate, the cam impacts the bottom of the box body 9 to enable the box body 9 to vibrate up and down, and therefore the small carbon nano materials mixed with the carbon nano materials with the large volume in the interlayer in the box body 9 can be newly sieved from the fourth sieving net 10 and the fifth sieving net 11 In returning the interlayer to, can make the dispersion of carbon nano-material more thorough through vibration screening, keep apart the carbon nano-material that dispersion screening finishes in the interlayer of difference respectively, will correspond the carbon nano-material of the intraformational equidimension of interlayer and take out from the interlayer through first discharging pipe 224, second discharging pipe 25 and third discharging pipe 26, cause the secondary to mix when having avoided depositing.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.