Nanometer surface treatment equipment for new material processing

Abstract

The utility model relates to the technical field of new material processing, in particular to nano surface treatment equipment for new material processing, which comprises a nano treatment box, a base arranged below the nano treatment box, a positioning column arranged in the nano treatment box, a single-walled carbon nanotube sleeved on the positioning column, a box cover sleeved on the nano treatment box, and a grab handle and a bolt arranged on the box cover. A sliding groove is formed in the base, a reciprocating air cylinder and a sliding sleeve are arranged on the base, an air cylinder rod is arranged on the reciprocating air cylinder, a sliding plate is connected into the sliding groove in a sliding mode, a connecting base is arranged on the sliding plate, an ultrasonic frequency power source is arranged on the connecting base, a transducer is arranged on the ultrasonic frequency power source, a bracket is arranged on the box cover, and a corrosion-resistant non-slip mat is arranged on the bracket. The mixing uniformity of the nano oxidation reaction between the mixed acid solution and the outer side surface of the single-walled carbon nanotube and the formation of a nano oxidation layer is integrally improved, and the pollution condition caused by direct contact between the lower end surface of the box cover and particle impurities on the ground surface is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of new material processing, in particular to a nanometer surface treatment device for new material processing. Background Art

[0002] New materials refer to those new materials with excellent performance or special functions. Among them, one commonly used one is single-walled carbon nanotubes, which are seamless hollow cylinders formed by curling up a single layer of graphene. They are often used in electronic devices, lithium battery energy storage, biomedicine, thermal management, optical applications and other fields.

[0003] During the production process of single-walled carbon nanotubes, their outer surface needs to be nano-oxidized to form a nano-oxide layer on the outer surface of the single-walled carbon nanotubes to enhance their nano-anti-oxidation properties. The specific steps of the nano-oxidation treatment are: first place the single-walled carbon nanotubes in a nano-treatment box, then add a pre-prepared mixed acid solution (a mixed solution of nitric acid and sulfuric acid in a volume ratio of 3:1), and then heat it. The heating temperature is maintained at around 70 degrees. At this time, the mixed acid solution will undergo a mutual nano-oxidation reaction with the outer surface of the single-walled carbon nanotube to achieve nano-oxidation treatment of the outer surface.

[0004] At present, the existing nano-outer surface treatment equipment used for processing new material single-walled carbon nanotubes has low mixing uniformity between the mixed acid solution and the outer surface of the single-walled carbon nanotubes for nano-oxidation reaction and formation of a nano-oxidation layer, which reduces the overall quality of the nano-oxidation reaction and further reduces the nano-anti-oxidation property of the outer surface of the new material single-walled carbon nanotubes during later use. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a new nano-surface treatment equipment for material processing.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A nano-surface treatment device for new material processing is designed, comprising a nano-treatment box, a base disposed below the nano-treatment box, a liquid inlet pipe and a liquid outlet pipe disposed on the nano-treatment box, a positioning column disposed inside the nano-treatment box, a single-walled carbon nanotube sleeved on the positioning column, a box cover disposed on the nano-treatment box, a handle and a bolt disposed on the box cover, a screw groove disposed on the nano-treatment box, a slide groove disposed on the base, a reciprocating cylinder and a sliding sleeve disposed on the base, a cylinder rod disposed on the reciprocating cylinder, and a sliding rod and a spring disposed inside the sliding sleeve;

[0008] A slide is slidably connected in the chute, a connecting seat is provided on the slide, an ultrasonic power supply is provided on the connecting seat, and a transducer is provided on the ultrasonic power supply;

[0009] A bracket is provided on the box cover, and a corrosion-resistant and anti-slip pad is provided on the bracket.

[0010] Furthermore, the cylinder rod and the sliding rod are fixed to the connecting seat respectively, the sliding rod is slidably connected in the sliding sleeve, and the two ends of the spring are fixed to the inner cavity of the sliding rod and the sliding sleeve respectively.

[0011] Furthermore, the chute and the slide plate form a group, which are two groups that are bilaterally symmetrical. The side cross-section of the sliding connection portion of the chute and the slide plate is a trapezoidal structure.

[0012] Furthermore, there are three transducers arranged transversely, and the upper and lower ends of the transducers are fixed to the nano-processing box and the ultrasonic power supply respectively.

[0013] Furthermore, the handles are two symmetrical handles, and the bolts pass through the box cover and are threadedly connected to the screw groove.

[0014] Furthermore, the brackets are two symmetrical brackets with a bent structure, and the lower end surface of the bent portion of the bracket is lower than the lower end surface of the box cover.

[0015] Furthermore, the corrosion-resistant and anti-slip pad is arranged on the lower end surface of the bracket, and the corrosion-resistant and anti-slip pad is a rectangular long strip structure as a whole.

[0016] The utility model proposes a new nano-surface treatment device for material processing, which has the following beneficial effects:

[0017] 1. The utility model provides a base with a transverse reciprocating electric sliding structure below the nano-processing box, and provides a connecting seat with an overclocked vibration structure on the base, so that the nano-processing box can move transversely and reciprocate at the same time, thereby improving the overall mixing uniformity of the mixed acid solution and the outer surface of the single-walled carbon nanotubes to form a nano-oxidation layer through nano-oxidation reaction, improving the overall quality of the nano-oxidation reaction, and further improving the nano-anti-oxidation property of the outer surface of the new material single-walled carbon nanotubes during later use.

[0018] 2. The utility model symmetrically arranges a bracket structure on the box cover and arranges a corrosion-resistant and anti-slip pad structure on the bracket. When the box cover is removed from the nano-processing box and placed on the ground, the bracket can be in direct contact with the ground, avoiding the lower end surface of the box cover from directly contacting with particulate impurities on the ground surface and causing pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1A perspective view of the nanometer processing box;

[0021] Figure 3 A schematic view of the overall structure from the top of the utility model;

[0022] Figure 4 A perspective view of the utility model; Figure 3 A section view along line M-M;

[0023] Figure 5 A perspective view of the utility model; Figure 1 A perspective view of the box cover with bracket structure of the utility model.

[0024] In the figure: 1 nanometer processing box; 10 screw groove; 11 liquid inlet pipe; 12 liquid outlet pipe; 2 positioning column; 21 single-walled carbon nanotube; 3 base; 30 sliding groove; 31 reciprocating air cylinder; 32 air cylinder rod; 4 sliding sleeve; 41 sliding rod; 42 spring; 5 connecting seat; 51 sliding plate; 6 ultrasonic power supply; 61 transducer; 7 box cover; 71 handle; 72 bolt; 8 bracket; 81 corrosion-resistant non-slip pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] Refer to Figure 1-5 A nanometer surface treatment equipment for new material processing, including nanometer processing box 1, the bottom of nanometer processing box 1 is equipped with base 3, nanometer processing box 1 is equipped with liquid inlet pipe 11 and liquid outlet pipe 12, nanometer processing box 1 is equipped with positioning column 2, positioning column 2 is equipped with single-walled carbon nanotube 21, nanometer processing box 1 is equipped with box cover 7, box cover 7 is equipped with handle 71 and bolt 72, screw groove 10 is set up on nanometer processing box 1, sliding groove 30 is set up on base 3, reciprocating air cylinder 31 and sliding sleeve 4 are equipped on base 3, air cylinder rod 32 is equipped on reciprocating air cylinder 31, sliding rod 41 and spring 42 are equipped in sliding sleeve 4;

[0027] Sliding plate 51 is slidably connected in sliding groove 30, connecting seat 5 is equipped on sliding plate 51, ultrasonic power supply 6 is equipped on connecting seat 5, transducer 61 is equipped on ultrasonic power supply 6;

[0028] Bracket 8 is equipped on box cover 7, corrosion-resistant non-slip pad 81 is arranged on bracket 8, positioning column 2 can realize independent surface nanometer oxidation treatment of each single-walled carbon nanotube 21.

[0029] The heating wire embedded in the side wall of nanometer processing box 1 is a commonly used dry burning type heating wire.

[0030] The cylinder rod 32 and the sliding rod 41 are fixed to the connecting seat 5 respectively. The cylinder rod 32 on the reciprocating cylinder 31 can realize left and right reciprocating telescopic movement and the distance is adjustable.

[0031] The sliding rod 41 is slidably connected to the sliding sleeve 4, and the two ends of the spring 42 are fixed to the inner cavity of the sliding rod 41 and the sliding sleeve 4 respectively. When the reciprocating cylinder 31 drives the connecting seat 5 and the nano-processing box 1 to move back and forth laterally, it will drive the sliding rod 41 to slide in the sliding sleeve 4 to achieve a guiding effect, and at the same time it will squeeze the spring 42. The squeezed spring 42 generates rebound force to achieve a buffering effect.

[0032] The chute 30 and the slide plate 51 form a group, which are two symmetrical groups. The side cross-section of the sliding connection part of the chute 30 and the slide plate 51 is a trapezoidal structure, which prevents the slide plate 51 from slipping out of the chute 30.

[0033] There are three transducers 61 arranged horizontally, and the upper and lower ends of the transducers 61 are fixed to the nano-processing box 1 and the ultrasonic power supply 6 respectively. The transducer 61 and the ultrasonic power supply 6 are a group, and the whole forms an ultrasonic generator, which is an existing technology and can realize the overfrequency vibration of the nano-processing box 1.

[0034] There are two handles 71 symmetrical on the left and right, and the bolt 72 passes through the box cover 7 and is threadedly connected to the screw groove 10. The two handles 71 are convenient for holding and moving the box cover 7.

[0035] The brackets 8 are two symmetrical and bent structures. The lower end surface of the bent part of the bracket 8 is lower than the lower end surface of the box cover 7. The bracket 8 will support the box cover 7 through the corrosion-resistant and anti-slip pad 81 to prevent the lower end surface of the box cover 7 from directly contacting the ground.

[0036] The corrosion-resistant and anti-skid pad 81 is arranged on the lower end surface of the bracket 8. The corrosion-resistant and anti-skid pad 81 is a rectangular strip structure as a whole. The corrosion-resistant and anti-skid pad 81 is made of NBR nitrile rubber and has excellent corrosion resistance, damping and anti-skid properties.

[0037] Working method: First, single-walled carbon nanotubes 21 are respectively placed on the positioning pillars 2. Then, a pre-prepared mixed acid solution (a mixed solution of nitric acid and sulfuric acid in a volume ratio of 3:1) is introduced into the nano-treatment box 1 through the liquid inlet pipe 11. The preset valve on the liquid inlet pipe 11 is then closed. Then, the heating wire embedded in the side wall of the nano-treatment box 1 is activated to heat. At this time, the mixed acid solution will mix with the outer surface of the single-walled carbon nanotubes 21 and undergo a nano-oxidation reaction, achieving nano-oxidation treatment of the outer surface (existing technology and described in the background technology of this patent);

[0038] When the nanometer oxidation treatment is carried out, the reciprocating cylinder 31 and the ultrasonic frequency power supply 6 are started, the reciprocating cylinder 31 drives the cylinder rod 32 to slide reciprocatingly in a horizontal direction by a certain translation distance, and in turn drives the nanometer treatment box 1 to move reciprocatingly in a horizontal direction by a certain translation distance, meanwhile, the ultrasonic frequency power supply 6 drives the nanometer treatment box 1 to vibrate by ultrasonic frequency through the transducer 61, the mixed acid solution in the nanometer treatment box 1 is subjected to the left-right translation shaking effect and the ultrasonic vibration effect at the same time, the mixed uniformity of the nanometer oxidation reaction and the formation of the nanometer oxidation layer between the mixed acid solution and the outer side surface of the single-walled carbon nanotube 21 is improved, the overall quality of the nanometer oxidation reaction is improved, and in turn the nanometer oxidation resistance of the outer side surface of the new material single-walled carbon nanotube 21 during the later use is improved.

[0039] In addition, the bolt 72 is counterclockwise rotated and removed, then the box cover 7 is taken off from the nanometer treatment box 1 and placed on the ground by holding the handle 71 with both hands, at this time, the bracket 8 supports the box cover 7 through the corrosion-resistant non-slip pad 81, so that the lower end surface of the box cover 7 is prevented from directly contacting with the surface particles of the ground and causing pollution.

[0040] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A nano-surface treatment device for new material processing, comprising a nano-treatment box (1), characterized in that: A base (3) is provided below the nano-processing box (1), a liquid inlet pipe (11) and a liquid outlet pipe (12) are provided on the nano-processing box (1), a positioning column (2) is provided inside the nano-processing box (1), a single-walled carbon nanotube (21) is sleeved on the positioning column (2), a box cover (7) is sleeved on the nano-processing box (1), a handle (71) and a bolt (72) are provided on the box cover (7), a screw groove (10) is provided on the nano-processing box (1), a slide groove (30) is provided on the base (3), a reciprocating cylinder (31) and a sliding sleeve (4) are provided on the base (3), a cylinder rod (32) is provided on the reciprocating cylinder (31), and a sliding rod (41) and a spring (42) are provided inside the sliding sleeve (4); A slide plate (51) is slidably connected in the slide groove (30), a connecting seat (5) is provided on the slide plate (51), an ultrasonic power supply (6) is provided on the connecting seat (5), and a transducer (61) is provided on the ultrasonic power supply (6); A bracket (8) is provided on the box cover (7), and a corrosion-resistant and anti-slip pad (81) is provided on the bracket (8).

2. The nano-surface treatment equipment for new material processing according to claim 1, characterized in that: The cylinder rod (32) and the slide rod (41) are respectively fixed to the connecting seat (5), the slide rod (41) is slidably connected in the slide sleeve (4), and the two ends of the spring (42) are respectively fixed to the inner cavities of the slide rod (41) and the slide sleeve (4).

3. The nano-surface treatment equipment for new material processing according to claim 1, characterized in that: The chute (30) and the slide plate (51) form a group, which are two groups symmetrical on both sides. The side cross-section of the sliding connection part of the chute (30) and the slide plate (51) is a trapezoidal structure.

4. The nano-surface treatment equipment for new material processing according to claim 1, characterized in that: The transducers (61) are three arranged in a transverse direction, and the upper and lower ends of the transducers (61) are fixedly arranged with the nano-processing box (1) and the ultrasonic power supply (6), respectively.

5. The nano-surface treatment equipment for new material processing according to claim 1, characterized in that: The handles (71) are two symmetrical handles, and the bolts (72) pass through the box cover (7) and are threadedly connected to the screw groove (10).

6. The nano-surface treatment equipment for new material processing according to claim 1, characterized in that: The brackets (8) are two symmetrical brackets with a bent structure, and the lower end surface of the bent portion of the brackets (8) is lower than the lower end surface of the box cover (7).

7. The nano-surface treatment equipment for new material processing according to claim 1, characterized in that: The corrosion-resistant and anti-skid pad (81) is arranged on the lower end surface of the bracket (8), and the corrosion-resistant and anti-skid pad (81) is a rectangular long strip structure as a whole.

Images