Continuous purification device for single-walled carbon nanotubes

Abstract

A continuous purification device for single-walled carbon nanotubes comprises a fixing seat, a supporting frame is fixedly mounted on one side of the fixing seat, a feeding tank is slidably connected to one side of the top end of the supporting frame, a high-temperature purification tank is slidably connected to the middle of the top end of the supporting frame, and a cooling tank is slidably connected to the other side of the top end of the supporting frame; an adjusting shielding assembly is fixedly installed on the edge portion of the top end of the fixing base and comprises a sliding frame, elastic shielding cloth and a fixing ring, and the edge portion of the top end of the fixing base is fixedly connected with the outer side of the motor. The difficulty of positioning the elastic shielding cloth by workers is reduced, so that the workers can conveniently perform dustproof shielding treatment on the top of the material storage box, the phenomenon that impurities enter the inner side of the material storage box to cause material pollution is avoided, and the influence of the use of the elastic shielding cloth on the later moving process of the material storage box is also avoided.

Description

Technical Field

[0001] The utility model relates to the field of carbon nanotube purification, in particular to a single-wall carbon nanotube continuous purification device. Background Art

[0002] The single-walled carbon nanotube continuous purification device is a device used to separate and purify single-walled carbon nanotubes from a carbon nanotube mixture. Single-walled carbon nanotubes are a nanomaterial with important application potential, but because their preparation process is often accompanied by the presence of multi-walled carbon nanotubes and other impurities, separation and purification are required to obtain the target product. The single-walled carbon nanotube continuous purification device is defined as a device used to continuously obtain purified single-walled carbon nanotubes from a carbon nanotube mixture. It achieves this goal through components such as a separation system, a cleaning system, a signal detection and control system, and an efficient collection unit.

[0003] Although the purification devices currently on the market have met the users' needs to a certain extent, there are still certain defects in the use process. The specific problems are as follows: since the purification device needs to collect the materials during the discharging process, and the collected materials are exposed to the outside world, it is easy to cause material contamination, thereby reducing the qualified rate of material purification. Therefore, a single-walled carbon nanotube continuous purification device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, since the purification device needs to collect materials during the discharging process, and the collected materials are exposed to the outside, which easily causes material contamination, thereby reducing the qualified rate of material purification, the utility model proposes a single-walled carbon nanotube continuous purification device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a single-walled carbon nanotube continuous purification device, including a fixed seat, a support frame fixedly installed on one side of the fixed seat, a feeding tank slidably connected to one side of the top of the support frame, a high-temperature purification tank slidably connected to the middle of the top of the support frame, and a cooling tank slidably connected to the other side of the top of the support frame; an adjustable shielding component is fixedly installed on the top edge of the fixed seat, and the adjustable shielding component includes a slide frame, an elastic shielding cloth and a fixed ring;

[0006] A limit position stabilizing component is fixedly installed in the middle of the top end of the fixing seat, and the limit position stabilizing component includes a material storage box, a limit position frame and an observation plate.

[0007] Preferably, the adjusting shielding assembly further comprises a motor, a threaded rod and a sealing ring;

[0008] The top edge of the fixed seat is fixedly connected to the outside of the motor, the motor output shaft is fixedly connected to one end of the threaded rod, the outside of the threaded rod is threadedly connected to the inside of the slide, the bottom edge of the slide is fixedly connected to the outside of the sealing ring, the inside of the slide is fixedly connected to the bottom of the elastic cloth, and the top of the elastic cloth is fixedly connected to the bottom of the fixed ring, which is convenient for the staff to shield and dustproof the top of the storage box.

[0009] Preferably, the motor input terminal is electrically connected to the output terminal of an external power source, and the elastic cover cloth is located directly above the storage box.

[0010] Preferably, the bottom end of the sealing ring contacts the top end of the storage box, and one side of the slide is slidably connected to the outer side of the fixed seat.

[0011] Preferably, the position limiting and stabilizing assembly further includes a fixing block, a positioning spring, a clamping block and a guide plate;

[0012] The middle part of the top of the fixed seat is slidably connected to the bottom of the storage box, the bottom ends of the two limit frames are symmetrically fixedly connected to the top edges of the fixed seat, the inner edges of the storage box are fixedly connected to the outer side of the observation plate, the bottom ends of the two fixed blocks are symmetrically fixedly connected to the top of the fixed seat, the inner side of the fixed block is fixedly connected to one end of the positioning spring, the other end of the positioning spring is fixedly connected to the outer side of the card block, and one side edge of the fixed block is fixedly connected to the outer side of the guide plate, so that the staff can locate the position of the storage box.

[0013] Preferably, one side of the limit frame contacts the outside of the storage box, and a handle is fixedly installed in the middle of one side of the storage box.

[0014] Preferably, the clamping block is slidably connected to the inner side of the fixed block, and the clamping block is clamped to the inner side of the storage box.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model makes it easier for workers to adjust and fix the position of the slide frame by adjusting the structural design of the shielding component, thereby reducing the difficulty for workers to position the elastic shielding cloth, and further facilitates workers to perform dust-proof shielding treatment on the top of the storage box, thereby preventing impurities from entering the inside of the storage box to cause material contamination, and also preventing the use of the elastic shielding cloth from affecting the later movement of the storage box;

[0017] 2. The utility model uses the structural design of the limiting and stabilizing components to facilitate the staff to guide and limit the moving direction of the storage box, and then facilitate the staff to fix the position of the storage box at a later time, reducing the difficulty for the staff to position the storage box, thereby improving the stability of the storage box when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 This is a schematic diagram of the structure of the adjustable shielding component of the utility model;

[0021] Figure 3 This is a schematic diagram of the sealing ring installation structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the limiting and stabilizing component of the utility model.

[0023] In the figure: 1. Fixed seat;

[0024] 2. Adjustable shielding assembly; 201. Motor; 202. Threaded rod; 203. Sliding rack; 204. Sealing ring; 205. Elastic shielding cloth; 206. Fixing ring;

[0025] 3. Limiting and stabilizing components; 301. Storage box; 302. Limiting frame; 303. Observation plate; 304. Fixing block; 305. Positioning spring; 306. Block; 307. Guide plate;

[0026] 4. Support frame; 5. Feeding tank; 6. High-temperature purification tank; 7. Cooling tank. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The following is combined with Figure 1 - Figure 4 To further explain this application in detail,

[0029] The present application embodiment discloses a single-walled carbon nanotube continuous purification device. Figure 1 - Figure 4A single-walled carbon nanotube continuous purification device comprises a fixed seat 1, a support frame 4 is fixedly installed on one side of the fixed seat 1, a feeding tank 5 is slidably connected to one side of the top of the support frame 4, a high-temperature purification tank 6 is slidably connected to the middle of the top of the support frame 4, and a cooling tank 7 is slidably connected to the other side of the top of the support frame 4; an adjustable shielding component 2 is fixedly installed on the top edge of the fixed seat 1, and the adjustable shielding component 2 includes a slide 203, an elastic shielding cloth 205 and a fixed ring 206;

[0030] A limit stabilizing component 3 is fixedly installed in the middle of the top of the fixing seat 1 , and the limit stabilizing component 3 includes a material storage box 301 , a limit frame 302 and an observation plate 303 .

[0031] Reference Figure 1 , Figure 2 and Figure 3 , the adjustment shielding assembly 2 also includes a motor 201, a threaded rod 202 and a sealing ring 204;

[0032] The top edge of the fixed seat 1 is fixedly connected to the outside of the motor 201, the input end of the motor 201 is electrically connected to the output end of the external power supply, the output shaft of the motor 201 is fixedly connected to one end of the threaded rod 202, the outer side of the threaded rod 202 is threadedly connected to the inner side of the slide 203, and one side of the slide 203 is slidably connected to the outer side of the fixed seat 1 to prevent the slide 203 from rotating when the slide 203 moves. The bottom edge of the slide 203 is fixedly connected to the outer side of the sealing ring 204, and the bottom end of the sealing ring 204 contacts the top of the storage box 301, so that the connection between the fixed ring 206 and the storage box 301 can be sealed, and the inner side of the slide 203 is fixedly connected to the bottom of the elastic cover cloth 205, and the elastic cover cloth 205 is located directly above the storage box 301, so that the top of the elastic cover cloth 205 can be shielded, and the top of the elastic cover cloth 205 is fixedly connected to the bottom of the fixed ring 206.

[0033] Reference Figure 1 and Figure 4 The position limiting and stabilizing assembly 3 further includes a fixing block 304, a positioning spring 305, a clamping block 306 and a guide plate 307;

[0034] The cam 304 is provided with a plurality of locking plates 306 which are respectively provided on the top and bottom of the locking plates 308 and the locking plates 309. The locking plates 304 are provided with a plurality of locking plates 306 which are respectively provided on the top and bottom of the locking plates 308 and the locking plates 309.

[0035] Working principle: The staff moves the storage box 301. During the movement of the storage box 301, the guide plate 307 fixedly installed on one side of the fixed block 304 can limit the moving direction of the storage box 301. When the storage box 301 moves to the appropriate position, the outer side of the storage box 301 contacts the limit frame 302, so that the position of the storage box 301 after moving can be limited. At this time, through the elastic action of the positioning spring 305 fixedly installed on the inner side of the fixed block 304, the position of the block 306 fixedly connected to one end of the positioning spring 305 can be moved. The block 306 is clamped to the inner side of the storage box 301, so that the position of the storage box 301 after moving can be fixed, and the observation plate 303 fixedly installed inside the storage box 301 is convenient for the staff to observe the material storage situation inside the storage box 301.

[0036] When the material storage box 301 is positioned, the staff starts the motor 201, which can make the threaded rod 202 fixedly connected to the output shaft of the motor 201 rotate. During the rotation of the threaded rod 202, the outer side of the threaded rod 202 is threadedly connected to the inner side of the slide 203, so that the position of the slide 203 can be moved, and the bottom end of the slide 203 can be brought into contact with the top end of the material storage box 301. At this time, the sealing ring 204 fixedly installed on the inner side of the slide 203 is in contact with the top end of the material storage box 301, so that the slide 203 and the material storage box 301 can be moved. 1 The contact parts are sealed, and finally, the material enters the inner side of the high-temperature purification tank 6 along the inner side of the feeding tank 5. The material can be purified through the high-temperature purification tank 6, and the purified material flows out along the discharge pipe fixedly connected to the bottom end of the high-temperature purification tank 6. During the flow of the material, the fixing ring 206 fixedly connected to the outer side of the discharge pipe is fixedly connected to the elastic cover cloth 205, so that the elastic cover cloth 205 can shield the top of the storage box 301 to prevent external impurities from entering the inner side of the storage box 301 and causing material contamination.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A single-walled carbon nanotube continuous purification device, Features: It comprises a fixed seat (1), a support frame (4) is fixedly mounted on one side of the fixed seat (1), a feeding tank (5) is slidably connected to one side of the top of the support frame (4), a high-temperature purification tank (6) is slidably connected to the middle of the top of the support frame (4), and a cooling tank (7) is slidably connected to the other side of the top of the support frame (4); an adjustable shielding assembly (2) is fixedly mounted on the top edge of the fixed seat (1), and the adjustable shielding assembly (2) comprises a slide frame (203), an elastic shielding cloth (205) and a fixed ring (206); A limit position stabilizing component (3) is fixedly installed in the middle of the top end of the fixing seat (1), and the limit position stabilizing component (3) comprises a material storage box (301), a limit position frame (302) and an observation plate (303).

2. A single-walled carbon nanotube continuous purification device according to claim 1, Features: The adjustable shielding assembly (2) also includes a motor (201), a threaded rod (202) and a sealing ring (204); The top edge of the fixing seat (1) is fixedly connected to the outside of the motor (201), the output shaft of the motor (201) is fixedly connected to one end of the threaded rod (202), the outside of the threaded rod (202) is threadedly connected to the inside of the slide (203), the bottom edge of the slide (203) is fixedly connected to the outside of the sealing ring (204), the inside of the slide (203) is fixedly connected to the bottom of the elastic cover cloth (205), and the top of the elastic cover cloth (205) is fixedly connected to the bottom of the fixing ring (206).

3. A single-walled carbon nanotube continuous purification device according to claim 2, Features: The input end of the motor (201) is electrically connected to the output end of an external power source, and the elastic cover cloth (205) is located directly above the material storage box (301).

4. The single-walled carbon nanotube continuous purification device according to claim 2, Features: The bottom end of the sealing ring (204) contacts the top end of the material storage box (301), and one side of the sliding bracket (203) is slidably connected to the outer side of the fixing seat (1).

5. The single-walled carbon nanotube continuous purification device according to claim 1, Features: The position limiting and stabilizing assembly (3) further comprises a fixing block (304), a positioning spring (305), a clamping block (306) and a guide plate (307); The middle of the top end of the fixed seat (1) is slidably connected to the bottom end of the material storage box (301), the bottom ends of the two limit frames (302) are symmetrically fixedly connected to the top edge of the fixed seat (1), the inner side edge of the material storage box (301) is fixedly connected to the outer side of the observation plate (303), the bottom ends of the two fixed blocks (304) are symmetrically fixedly connected to the top end of the fixed seat (1), the inner side of the fixed block (304) is fixedly connected to one end of the positioning spring (305), the other end of the positioning spring (305) is fixedly connected to the outer side of the clamping block (306), and one side edge of the fixed block (304) is fixedly connected to the outer side of the guide plate (307).

6. The single-walled carbon nanotube continuous purification device according to claim 5, Features: One side of the limit frame (302) contacts the outside of the material storage box (301), and a handle is fixedly mounted in the middle of one side of the material storage box (301).

7. The single-walled carbon nanotube continuous purification device according to claim 5, Features: The clamping block (306) is slidably connected to the inner side of the fixed block (304), and the clamping block (306) is clamped to the inner side of the material storage box (301).

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