An ultra-high temperature continuous carbon nanotube purification device

Abstract

The present invention discloses an ultra-high temperature continuous carbon nanotube purification device, which belongs to the field of carbon nanotube purification, including: a purification furnace; also including: a connection top cover, which is arranged on the purification furnace; a connection bottom cover, which is arranged at the bottom end of the purification furnace; a feed hopper, which is connected to the connection top cover; a conical discharge port, which is arranged on the connection bottom cover to realize the discharge of carbon nanotubes; a sealed feed part, which is arranged in the purification furnace and is connected with the feed hopper; a driving member, which is arranged on the connection top cover and is connected with the sealed feed part. The present invention is provided with a sealed feed part, and after placing the material in the feed hopper, the material will be automatically sealed and transported to the purification box, and as long as the material in the feed hopper is sufficient, automatic feeding can be realized; at the same time, a rotating adjustment member is provided, which is respectively connected with the purification part and the sealed feed part, so as to realize the precise feeding of four purification boxes.

Description

Technical Field

[0001] The invention relates to the field of carbon nanotube purification, and more specifically to an ultra-high temperature continuous carbon nanotube purification device. Background Art

[0002] Carbon nanotubes, also known as buckytubes, are one-dimensional quantum materials with a special structure. Their radial dimensions are in the nanometer range, their axial dimensions are in the micrometer range, and both ends of the tubes are basically sealed. Carbon nanotubes are mainly composed of coaxial circular tubes with several to dozens of layers of carbon atoms arranged in a hexagonal pattern. Due to their unique structure and excellent mechanical, electrical and chemical properties, they present broad application prospects, attracting great attention from many scientists in the fields of materials, physics, electronics, chemistry, etc., and becoming the research frontier and hotspot in the field of international new materials.

[0003] During the synthesis of carbon nanotubes, common metal catalysts including iron, cobalt and nickel are used to promote the thermal decomposition of hydrocarbons to form carbon nanotubes. Therefore, after the synthesis of carbon nanotubes, some metal catalysts will remain in the newly synthesized carbon nanotubes mixed with the carbon nanotubes. During the synthesis of carbon nanotubes, non-nanotube carbon impurities will be produced, which also need to be separated from the carbon nanotubes to improve the purity of the carbon nanotubes.

[0004] Existing carbon nanotube purification equipment needs to place a portion of carbon nanotubes into a heating furnace for heating during high-temperature purification. After the heating is completed, the carbon nanotubes are cooled and taken out, and then the carbon nanotubes to be processed are placed in the furnace again, and this process is repeated. In this process, more energy is consumed, and the carbon nanotubes are not placed in a sealed environment when placed in the heating furnace, which affects the injection of the reaction gas. Summary of the invention

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] An ultra-high temperature continuous carbon nanotube purification device, comprising: a purification furnace; and also comprising:

[0007] A connecting top cover is arranged on the purification furnace;

[0008] A connecting bottom cover is arranged at the bottom end of the purification furnace;

[0009] A feed hopper connected to the connecting top cover;

[0010] A conical discharge port is provided on the connection bottom cover to discharge the carbon nanotubes;

[0011] A sealed feed portion is disposed in the purification furnace and is cooperatively connected with the feed hopper;

[0012] A driving member, which is disposed on the connecting top cover and is connected in cooperation with the sealing feed portion;

[0013] A purification part connected to the driving part via a rotating adjustment part to cooperate with the sealed feeding part;

[0014] The purification section comprises:

[0015] A second rotating shaft, one end of which is connected to the rotating adjusting member;

[0016] A heating placement member is disposed on the second rotating shaft;

[0017] Purification boxes, provided in four groups, the four groups of purification boxes being arranged on the heating placement member;

[0018] A supporting ring is arranged on the inner wall of the purification furnace;

[0019] A turning piece, arranged on the supporting ring and cooperating with the purification box to pour out the processed carbon nanotubes;

[0020] The vibrating member is arranged on the supporting ring and cooperates with the purification box to pour out the carbon nanotubes in the purification box through vibration.

[0021] Furthermore, the driving member comprises:

[0022] A driving motor is arranged on the connecting top cover;

[0023] One end of the first rotating shaft is connected to the output end of the driving motor, and the other end of the first rotating shaft is connected to the rotating adjusting member.

[0024] Furthermore, the sealed feed portion comprises:

[0025] A rotating feed member connected to the first rotating shaft;

[0026] An adjusting feed member connected to the first rotating shaft and cooperating with the rotating feed member to control the feed amount each time;

[0027] The material discharge limiter is arranged on the adjusting feeder to control the raw materials to enter the purification box each time.

[0028] Furthermore, the rotating feeding member comprises:

[0029] A first rotating disk is sleeved on the first rotating shaft and is in contact with the bottom end of the connecting top cover;

[0030] First connecting through holes are provided at corresponding positions of both ends of the first rotating disk and the feeding hopper;

[0031] The first connecting sleeve is connected to the first connecting through hole on the first rotating disk and cooperates with the feeding hopper to store carbon nanotubes.

[0032] Further, the adjusting feed member comprises:

[0033] A second rotating disk, sleeved on the first rotating shaft;

[0034] A second connecting through hole, corresponding to the first connecting through hole, is opened on the second rotating disk;

[0035] A material receiving barrel connected to the second rotating disk;

[0036] A hydraulic rod is arranged at the bottom end of the second rotating disk, and an output end of the hydraulic rod is connected to the bottom end of the first rotating disk to adjust the distance between the first rotating disk and the second rotating disk.

[0037] Furthermore, the material receiving bucket comprises:

[0038] A material receiving sleeve is fixedly connected to the second connecting through hole on the second rotating disk, and the first connecting sleeve is sleeved in the material receiving sleeve to slide up and down;

[0039] A connecting ear is arranged at one end of the bottom of the material receiving sleeve close to the first rotating shaft;

[0040] A material blocking cover is rotatably connected to the connecting ear and cooperates with the bottom end of the material receiving sleeve;

[0041] The limiting block is connected with the material blocking cover and the material unloading limiting piece to control the opening and closing of the material blocking cover.

[0042] Furthermore, the blanking stopper comprises:

[0043] A second connecting sleeve, sleeved on the first rotating shaft, and one end of which is connected to the second rotating disk;

[0044] A circular limiting plate, sleeved on the first rotating shaft and connected to the other end of the second connecting sleeve;

[0045] A limiting groove is provided on the circular limiting disk and cooperates with the limiting block to open the material blocking cover.

[0046] Furthermore, the heating placement element comprises:

[0047] A heating sleeve, sleeved on the second rotating shaft;

[0048] There are four groups of placement grooves, and the four groups of placement grooves are circumferentially opened on the heating sleeve;

[0049] Connect the square rod and slide it in the placement groove;

[0050] The second connecting shaft has one end connected to the top end of the connecting square rod, and the other end rotatably connected to the outer surface of the purification box.

[0051] Furthermore, the flip member comprises:

[0052] A first rack, disposed on the supporting ring;

[0053] A first gear connected to the purification box via a first connecting shaft and meshingly connected with the first rack to flip the purification box;

[0054] The second rack is arranged on the supporting ring and cooperates with the first gear to turn the purification box back.

[0055] Furthermore, the rotation adjustment member comprises:

[0056] A first bevel gear, sleeved on the bottom end of the first rotating shaft;

[0057] A second bevel gear is sleeved on the top of the second rotating shaft, and the teeth of the second bevel gear are twice as many as those of the first bevel gear;

[0058] There are two transmission bevel gears, the two transmission bevel gears are meshed with the first bevel gear and the second bevel gear;

[0059] A support shaft, one end of which is connected to the transmission bevel gear and the other end of which is connected to the first rotating shaft;

[0060] The protective shell is sleeved on the first rotating shaft to protect the transmission between the gears.

[0061] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing a sealed feeding part, after the material is placed in the feed hopper, the material will be automatically sealed and transported to the purification box, and as long as there is enough material in the feed hopper, automatic feeding can be achieved; at the same time, a rotating adjustment part is provided, which is respectively connected with the purification part and the sealed feeding part, so as to achieve precise feeding of the four purification boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0063] Figure 1 A perspective view of the present invention;

[0064] Figure 2 It is a first partial stereogram of the present invention;

[0065] Figure 3 It is a second partial stereogram of the present invention;

[0066] Figure 4 is a first cross-sectional perspective view of the present invention;

[0067] Figure 5 It is a first partial exploded perspective view of the present invention;

[0068] Figure 6 It is a second partial exploded perspective view of the present invention;

[0069] Figure 7 It is a third partial stereogram of the present invention;

[0070] Figure 8 is a fourth partial stereogram of the present invention;

[0071] Fig. 9 is a fifth partial stereogram of the present invention;

[0072] Fig.10 It is a third partial exploded perspective view of the present invention;

[0073] Fig.11 for Fig.10 A in the enlarged view;

[0074] Fig.12 It is a fourth partial exploded perspective view of the present invention.

[0075] Description of the numbers in the figure:

[0076] 1. Purification furnace; 101. Feed hopper; 102. Conical discharge port; 103. Support frame; 104. Connecting top cover; 105. Connecting bottom cover; 201. Driving motor; 202. First rotating shaft; 203. First rotating disk; 204. First connecting sleeve; 205. Second rotating disk; 206. Material receiving barrel; 2061. Material receiving sleeve; 2062. Connecting ear; 2063. Material blocking cover; 2064. Limiting block; 207. Second connecting sleeve; 208. Circular limiting disk; 2081. Limiting groove; 209. First connecting passage Hole; 210, second connecting through hole; 211, hydraulic rod; 3, protective shell; 301, first bevel gear; 302, second bevel gear; 303, transmission bevel gear; 304, support shaft; 401, second rotating shaft; 402, heating sleeve; 403, placement groove; 404, connecting square rod; 405, purification box; 406, first gear; 407, first connecting shaft; 408, vibrating round block; 409, supporting ring; 410, first rack; 411, fixing protrusion; 412, second rack; 413, second connecting shaft. DETAILED DESCRIPTION

[0077] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0078] like Figures 1 to 12 As shown, an ultra-high temperature continuous carbon nanotube purification device includes: a purification furnace 1; further comprising: a connecting top cover 104, which is arranged on the purification furnace 1; a connecting bottom cover 105, which is arranged at the bottom end of the purification furnace 1; a feed hopper 101, which is connected to the connecting top cover 104; a conical discharge port 102, which is arranged on the connecting bottom cover 105 to realize the discharge of carbon nanotubes; a sealed feed part, which is arranged in the purification furnace 1 and is connected with the feed hopper 101; a driving member, which is arranged on the connecting top cover 104 and is connected with the sealed feed part; a purification part, which is connected to the driving member via a rotating adjustment member, so as to Cooperating with the sealed feeding part; the purification part includes: a second rotating shaft 401, one end of which is connected to the rotating adjustment part; a heating placement part, which is arranged on the second rotating shaft 401; a purification box 405, which is provided with four groups, and the four groups of purification boxes 405 are arranged on the heating placement part; a supporting ring 409, which is arranged on the inner wall of the purification furnace 1; a flipping part, which is arranged on the supporting ring 409 and cooperates with the purification box 405 to pour out the processed carbon nanotubes; a vibrating part, which is arranged on the supporting ring 409 and cooperates with the purification box 405 to vibrate and pour out the carbon nanotubes in the purification box 405.

[0079] In the embodiment of the present invention, a sealed feeding part is provided, and after the material is placed in the feed hopper 101, the material is automatically sealed and transported to the purification box 405, and as long as the material in the feed hopper 101 is sufficient, automatic feeding can be achieved; at the same time, a rotating adjustment part is provided, which is respectively connected with the purification part and the sealed feeding part, so as to achieve precise feeding of the four purification boxes 405; a purification part is provided, and after the purification of the material is completed, the material can be conveniently discharged to the conical discharge port 102 to complete the discharge, and finally a continuous purification operation is achieved; at this time, the heat in the furnace will not be lost in large quantities due to opening and closing the cover to take and put the material.

[0080] A support frame 103 is provided on the purification furnace 1 to ensure the stability of the purification furnace 1 .

[0081] like Figures 1 to 8As shown, the driving member includes: a driving motor 201, which is arranged on the connecting top cover 104; a first rotating shaft 202, one end of which is connected to the output end of the driving motor 201, and the other end of the first rotating shaft 202 is connected to the rotating adjustment member.

[0082] In the embodiment of the present invention, the driving motor 201 is started to drive the first rotating shaft 202 to rotate, thereby driving the sealed feeding part to rotate.

[0083] like Figures 1 to 8 As shown, the sealed feeding part includes: a rotating feeding part, connected to the first rotating shaft 202; an adjusting feeding part, connected to the first rotating shaft 202 and cooperating with the rotating feeding part to control the feeding amount each time; and a feeding limiter, arranged on the adjusting feeding part to control the raw materials entering the purification box 405 each time.

[0084] In the embodiment of the present invention, by providing a rotating feed member and a feed hopper 101 for cooperative connection, the material in the feed hopper 101 will enter the rotating feed member, and then rotate to the other end to discharge the material, thereby realizing sealed discharge; an adjusting feed member is provided to adjust the amount of material at each feeding according to different conditions; and a discharge limiter can be provided to control the discharge of the material when it reaches the specified position.

[0085] like Figures 1 to 8 As shown, the rotating feeding member includes: a first rotating disk 203, which is sleeved on the first rotating shaft 202 and fits with the bottom end of the connecting top cover 104; a first connecting through hole 209, which is opened at the corresponding positions of the two ends of the first rotating disk 203 and cooperates with the feeding hopper 101; a first connecting sleeve 204, which is connected to the first connecting through hole 209 on the first rotating disk 203 and cooperates with the feeding hopper 101 to store carbon nanotubes.

[0086] like Figures 1 to 8 As shown, the adjusting feed member includes: a second rotating disk 205, which is sleeved on the first rotating shaft 202; a second connecting through hole 210, which is opened on the second rotating disk 205 corresponding to the first connecting through hole 209; a material receiving barrel 206, which is connected to the second rotating disk 205; a hydraulic rod 211, which is arranged at the bottom end of the second rotating disk 205, and the output end is connected to the bottom end of the first rotating disk 203, so as to adjust the distance between the first rotating disk 203 and the second rotating disk 205.

[0087] like Figures 1 to 8As shown, the material receiving barrel 206 includes: a material receiving sleeve 2061, which is fixedly connected to the second connecting through hole 210 on the second rotating disk 205, and the first connecting sleeve 204 is sleeved in the material receiving sleeve 2061 and slides up and down; a connecting ear 2062, which is arranged at one end of the bottom of the material receiving sleeve 2061 close to the first rotating shaft 202; a material blocking cover 2063, which is rotatably connected to the connecting ear 2062 and cooperates with the bottom end of the material receiving sleeve 2061; a limit block 2064, which is connected to the material blocking cover 2063 and to the unloading limit piece to control the opening and closing of the material blocking cover 2063.

[0088] like Figures 1 to 8 As shown, the material unloading limiter includes: a second connecting sleeve 207, which is sleeved on the first rotating shaft 202 and one end of which is connected to the second rotating disk 205; a circular limit disk 208, which is sleeved on the first rotating shaft 202 and connected to the other end of the second connecting sleeve 207; a limit groove 2081, which is opened on the circular limit disk 208 and cooperates with the limit block 2064 to open the material blocking cover 2063.

[0089] In the embodiment of the present invention, if the material is to be transported to the purification box 405, first, the material is placed in the feed hopper 101, and the material enters the first connecting sleeve 204 along the feed hopper 101, and then enters the material receiving sleeve 2061 along the first connecting sleeve 204; at this time, the circular limit plate 208 blocks the upper end of the limit block 2064, so that the material blocking cover 2063 is tightly blocked at the bottom end of the material receiving sleeve 2061 to prevent the material in the material receiving sleeve 2061 from falling; then start The driving motor 201 drives the first rotating shaft 202 to rotate, thereby driving the first rotating disk 203 to rotate, so that the first rotating disk 203 drives the first connecting sleeve 204 to rotate, and the first connecting sleeve 204 is connected with the limiting sleeve of the material receiving sleeve 2061, thereby driving the material receiving sleeve 2061 to rotate, and then driving the second rotating disk 205 to rotate along the axis of the first rotating shaft 202; when the second rotating disk 205 rotates, the second connecting sleeve 207 and the second rotating disk 205 are rotationally limited and connected, and the circular limiting disk 208 is fixedly connected to the inner wall of the purification barrel through the shaft (not shown in the figure), so that the second connecting sleeve 207 and the purification barrel remain stationary together, that is, they do not rotate with the first rotating shaft 202; therefore, when the limiting block 2064 rotates along the circular limiting disk 208 to the limiting groove 2081 on the circular limiting disk 208, the limiting block 2064 will move upward, thereby rotating along the connecting ear 2062, driving the material blocking cover 2063 to open, so that The material falls downward into the corresponding purification box 405 due to gravity; wherein, two material receiving barrels 206 are provided for receiving the material, and the two material receiving barrels 206 are symmetrically placed. When the material receiving sleeve 2061 in one of the material receiving barrels 206 and the corresponding first connecting sleeve 204 are just at the lower end of the feed hopper 101 for feeding, the limiting block 2064 in the other material receiving barrel 206 just moves to the limiting groove 2081 on the circular limiting plate 208, so that the material falls into the purification box 405.

[0090] Among them, the first rotating disk 203 and the connecting top cover 104 rotate in close proximity, and a sealing ring is provided at the top of the first rotating sleeve. When unloading, it has rotated to the other end, thereby preventing air from escaping from the feed hopper 101 into the purification furnace 1, thereby not affecting the purity of the added gas. The existing conventional technical means can be used to introduce the reaction gas, which will not be repeated.

[0091] When the material receiving capacity of the material receiving barrel 206 needs to be changed, the hydraulic rod 211 is started to drive the second rotating disk 205 to move up and down, thereby controlling the distance between the first connecting sleeve 204 and the material receiving sleeve 2061, thereby adjusting the material receiving capacity of the first connecting sleeve 204 and the material receiving sleeve 2061.

[0092] like Fig. 9As shown, the rotation adjustment member includes: a first bevel gear 301, which is sleeved on the bottom end of the first rotating shaft 202; a second bevel gear 302, which is sleeved on the top end of the second rotating shaft 401, and the teeth of the second bevel gear 302 are twice that of the first bevel gear 301; two transmission bevel gears 303 are provided, and the two transmission bevel gears 303 are meshed with the first bevel gear 301 and the second bevel gear 302; a support shaft 304, one end of which is connected to the transmission bevel gear 303, and the other end is connected to the first rotating shaft 202; a protective shell 3, which is sleeved on the first rotating shaft 202 to protect the transmission between the gears.

[0093] In the embodiment of the present invention, when the first rotating shaft 202 rotates, the first bevel gear 301 will be driven to rotate, and the first bevel gear 301 will be driven to rotate the two transmission bevel gears 303, and the two transmission bevel gears 303 will drive the second bevel gear 302 to rotate, thereby driving the second rotating shaft 401 to rotate; since the teeth of the second bevel gear 302 are twice as many as those of the first bevel gear 301, when the first bevel gear 301 rotates one circle, the second bevel gear 302 can only rotate half a circle, so that when the first rotating shaft 202 rotates half a circle, that is, when the material receiving barrel 206 rotates from the feed hopper 101 to the unloading place, the second rotating shaft 401 only rotates a quarter of a circle, so that the purification box 405 can only rotate a quarter of a circle, so that each time the material receiving barrel 206 unloads, it just corresponds to the next purification box 405; so that materials can fall into the four purification boxes 405. Wherein, a heating element is arranged inside the purification box 405 to heat the material.

[0094] like Figures 10 to 12 As shown, the heating placement member includes: a heating sleeve 402, which is sleeved on the second rotating shaft 401; four groups of placement grooves 403, which are circumferentially opened on the heating sleeve 402; a connecting square rod 404, which slides in the placement groove 403; a second connecting shaft 413, one end of which is connected to the top of the connecting square rod 404, and the other end is rotatably connected to the outer surface of the purification box 405.

[0095] In the embodiment of the present invention, a heating element is disposed inside the heating sleeve 402 , and heat is transferred to the purification box 405 along the connecting square rod 404 and the second connecting shaft 413 .

[0096] like Figures 10 to 12As shown, the flipping member includes: a first rack 410, which is arranged on the supporting ring 409; a first gear 406, which is connected to the purification box 405 via a first connecting shaft 407 and meshed with the first rack 410 to flip the purification box 405; a second rack 412, which is arranged on the supporting ring 409 and cooperates with the first gear 406 to flip the purification box 405 back.

[0097] In the embodiment of the present invention, the vibrating member includes: a vibrating circular block 408, which is connected to the first gear 406 through the shaft; a plurality of fixed protrusions 411 are arranged on the support ring 409, and the plurality of fixed protrusions 411 are arranged in sequence between the first rack 410 and the second rack 412; when the material enters the purification box 405, it will be heated and purified in the purification box 405, and at the same time, it will rotate with the purification box 405, and according to the time and rotation speed setting, after rotating 90 degrees, the purification is completed, and at this time, the first gear 406 on the purification box 405 is just meshed with the first rack 410, and continuing to rotate the first rack 410 will drive the first gear 406 to rotate, thereby driving the corresponding purification box 405 to rotate , after the first gear 406 passes the first rack 410, it rotates 180 degrees to flip the purification box 405, so that the purified materials are poured into the conical discharge port 102; continue to rotate, so that the vibration block 408 on the purification box 405 contacts with the fixed protrusion 411, thereby driving the purification box 405 to vibrate up and down, that is, the connecting square rod 404 moves up and down in the placement groove 403, so that the purification box 405 vibrates, thereby shaking off the materials adhered to the purification box 405, thereby realizing a complete material unloading process; continue to rotate, so that the first gear 406 hits the second rack 412, thereby flipping the placement box back, so as to hold the next material for purification, and circulate in sequence to realize continuous purification.

[0098] The second connecting shaft 413 is rotatably connected to the connecting square rod 404, and the damping between the two is large. Under normal circumstances, it cannot rotate. Only when the first gear 406 and the rack are meshed and moved, it can rotate under the drive of sufficient force, thereby ensuring that under normal circumstances, the purification box 405 will not rotate. A switch valve is provided at the conical discharge port 102, so that it can be opened and closed at the appropriate time to perform the discharge operation.

[0099] Working principle: First, place the material in the feed hopper 101, and the material enters the first connecting sleeve 204 along the feed hopper 101, and then enters the material receiving sleeve 2061 along the first connecting sleeve 204; at this time, the circular limit plate 208 blocks the upper end of the limit block 2064, so that the material blocking cover 2063 is tightly blocked at the bottom end of the material receiving sleeve 2061 to prevent the material in the material receiving sleeve 2061 from falling; then start the driving motor 201 to drive the first rotating shaft 202 to rotate, thereby driving the first rotating disk 203 to rotate, so that the first rotating disk 203 drives the first connecting sleeve 204 to rotate, and the first connecting sleeve 204 is connected to the limiting sleeve of the material receiving sleeve 2061, thereby driving the material receiving sleeve 2061 to rotate, and then driving the second rotating disk 205 to rotate along the axis of the first rotating shaft 202; when the second rotating disk 205 rotates, the second connecting sleeve 207 and the second rotating disk 205 rotate the limiting connection , the circular limit plate 208 is fixedly connected to the inner wall of the purification barrel through the axis, so that it remains stationary together with the second connecting sleeve 207 and the purification barrel, that is, it does not rotate with the first rotating shaft 202; thus, when the limit block 2064 rotates along the circular limit plate 208 to the limit groove 2081 on the circular limit plate 208, the limit block 2064 will move upward, thereby rotating along the connecting ear 2062, driving the material blocking cover 2063 to open, so that the material falls downward into the corresponding purification box 405 with gravity; wherein, two material receiving barrels 206 are provided to hold materials, and the two material receiving barrels 206 are symmetrically placed. When the material receiving sleeve 2061 in one of the material receiving barrels 206 and the corresponding first connecting sleeve 204 are just at the lower end of the feed hopper 101 for feeding, the limit block 2064 in the other material receiving barrel 206 just moves to the limit groove 2081 on the circular limit plate 208, so that the material falls into the purification box 405.

[0100] When the first rotating shaft 202 rotates, it will drive the first bevel gear 301 to rotate. The rotation of the first bevel gear 301 will drive the two transmission bevel gears 303 to rotate. The two transmission bevel gears 303 will drive the second bevel gear 302 to rotate, thereby driving the second rotating shaft 401 to rotate; since the teeth of the second bevel gear 302 are twice as many as those of the first bevel gear 301, when the first bevel gear 301 rotates one circle, the second bevel gear 302 can only rotate half a circle, so that when the first rotating shaft 202 rotates half a circle, that is, when the material receiving barrel 206 rotates from the feed hopper 101 to the unloading point, the second rotating shaft 401 only rotates a quarter of a circle, so that the purification box 405 can only rotate a quarter of a circle, so that each time the material receiving barrel 206 unloads material, it just corresponds to the next purification box 405; so that materials can fall into the four purification boxes 405;

[0101] When the material enters the purification box 405, it is heated and purified in the purification box 405, and rotates with the purification box 405. According to the time and rotation speed setting, after rotating 90 degrees, the purification is completed. At this time, the first gear 406 on the purification box 405 is just meshed with the first rack 410. Continuing to rotate the first rack 410 will drive the first gear 406 to rotate, thereby driving the corresponding purification box 405 to rotate. After the first gear 406 passes the first rack 410, it rotates 180 degrees, causing the purification box 405 to flip, thereby transferring the purified material All of them are poured into the conical discharge port 102; continue to rotate so that the vibrating round block 408 on the purification box 405 is in contact with the fixed protrusion 411, thereby driving the purification box 405 to vibrate up and down, that is, the connecting square rod 404 moves up and down in the placement groove 403, so that the purification box 405 vibrates, thereby shaking off the material adhered to the purification box 405, thereby realizing a complete unloading process; continue to rotate so that the first gear 406 hits the second rack 412, thereby turning the placement box back, so as to hold the next material for purification, and circulate in sequence to achieve continuous purification.

[0102] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-high temperature continuous carbon nanotube purification device, comprising: The purification furnace (1) is characterized in that it also comprises: A connecting top cover (104) is arranged at the upper end of the purification furnace (1); A connecting bottom cover (105) is arranged at the bottom end of the purification furnace (1); A feed hopper (101) connected to the connecting top cover (104); A conical discharge port (102) is arranged on the connection bottom cover (105) to discharge the carbon nanotubes; A sealed feed portion, disposed in the purification furnace (1) and cooperatively connected to the feed hopper (101); A driving member, arranged on the connecting top cover (104) and connected in cooperation with the sealing feed portion; A purification part connected to the driving part via a rotating adjustment part to cooperate with the sealed feeding part; The purification section comprises: A second rotating shaft (401), one end of which is connected to the rotating adjustment member; A heating placement member, arranged on the second rotating shaft (401); Purification boxes (405), four groups of which are provided, and the four groups of purification boxes (405) are arranged on the heating placement member; A supporting ring (409) is arranged on the inner wall of the purification furnace (1); A turning piece, arranged on the supporting ring (409) and cooperating with the purification box (405) to pour out the processed carbon nanotubes; a vibrating member, disposed on the supporting ring (409), cooperating with the purification box (405) to vibrate and pour out the carbon nanotubes in the purification box (405); The rotation adjustment member comprises: A first bevel gear (301) sleeved on the bottom end of the first rotating shaft (202); A second bevel gear (302) is sleeved on the top end of the second rotating shaft (401), and the number of teeth of the second bevel gear (302) is twice that of the first bevel gear (301); Two transmission bevel gears (303) are provided, and the two transmission bevel gears (303) are meshed with the first bevel gear (301) and the second bevel gear (302); A support shaft (304), one end of which is connected to the transmission bevel gear (303), and the other end of which is connected to the first rotating shaft (202); The protective shell (3) is sleeved on the first rotating shaft (202) to protect the transmission between the gears.

2. The ultra-high temperature continuous carbon nanotube purification device according to claim 1, characterized in that: The driving member comprises: A driving motor (201) is arranged on the connecting top cover (104); One end of the first rotating shaft (202) is connected to the output end of the driving motor (201), and the other end of the first rotating shaft (202) is connected to the rotating adjustment member.

3. The ultra-high temperature continuous carbon nanotube purification device according to claim 2, characterized in that: The sealed feed portion comprises: A rotating feeding member connected to the first rotating shaft (202); An adjusting feed member connected to the first rotating shaft (202) and cooperating with the rotating feed member to control the feed amount each time; A material discharge limiter is arranged on the regulating feed member to control the raw materials to enter the purification box (405) each time.

4. The ultra-high temperature continuous carbon nanotube purification device according to claim 3, characterized in that: The rotating feeding member comprises: A first rotating disk (203) is sleeved on the first rotating shaft (202) and is in contact with the bottom end of the connecting top cover (104); First connecting through holes (209) are provided at corresponding positions of two ends of the first rotating disk (203) that match the feed hopper (101); The first connecting sleeve (204) is connected to the first connecting through hole (209) on the first rotating disk (203) and cooperates with the feed hopper (101) to store carbon nanotubes.

5. The ultra-high temperature continuous carbon nanotube purification device according to claim 4, characterized in that: The adjusting feed member comprises: A second rotating disk (205) sleeved on the first rotating shaft (202); A second connecting through hole (210) is formed on the second rotating disk (205) corresponding to the first connecting through hole (209); A material receiving barrel (206) connected to the second rotating disk (205); A hydraulic rod (211) is arranged at the bottom end of the second rotating disk (205), and an output end thereof is connected to the bottom end of the first rotating disk (203) so as to adjust the distance between the first rotating disk (203) and the second rotating disk (205).

6. The ultra-high temperature continuous carbon nanotube purification device according to claim 5, characterized in that: The material receiving barrel (206) comprises: A material receiving sleeve (2061) is fixedly connected to the second connecting through hole (210) on the second rotating disk (205), and the first connecting sleeve (204) is sleeved in the material receiving sleeve (2061) to slide up and down; A connecting ear (2062) is arranged at one end of the bottom end of the material receiving sleeve (2061) close to the first rotating shaft (202); A material blocking cover (2063) is rotatably connected to the connecting ear (2062) and cooperates with the bottom end of the material receiving sleeve (2061); The limiting block (2064) is connected to the material blocking cover (2063) and to the material unloading limiting member to control the opening and closing of the material blocking cover (2063).

7. The ultra-high temperature continuous carbon nanotube purification device according to claim 6, characterized in that: The blanking limiter comprises: A second connecting sleeve (207), sleeved on the first rotating shaft (202), and one end of which is connected to the second rotating disk (205); A circular limiting plate (208) is sleeved on the first rotating shaft (202) and connected to the other end of the second connecting sleeve (207); A limiting groove (2081) is provided on the circular limiting plate (208) and cooperates with the limiting block (2064) to open the material blocking cover (2063).

8. The ultra-high temperature continuous carbon nanotube purification device according to claim 7, characterized in that: The heating placement member comprises: A heating sleeve (402) sleeved on the second rotating shaft (401); There are four groups of placement grooves (403), and the four groups of placement grooves (403) are circumferentially opened on the heating sleeve (402); A connecting square rod (404) slides in the placement groove (403); The second connecting shaft (413) has one end connected to the top of the connecting square rod (404), and the other end rotatably connected to the outer surface of the purification box (405).

9. The ultra-high temperature continuous carbon nanotube purification device according to claim 8, characterized in that: The flip member comprises: A first rack (410) is arranged on the supporting ring (409); A first gear (406) is connected to the purification box (405) via a first connecting shaft (407) and meshes with the first rack (410) to flip the purification box (405); The second rack (412) is disposed on the supporting ring (409) and cooperates with the first gear (406) to flip the purification box (405) back.

10. The ultra-high temperature continuous carbon nanotube purification device according to claim 9, characterized in that: The vibrating member comprises: a vibrating circular block (408) connected to the first gear (406) via an axis; a plurality of fixed protrusions (411) are arranged on a supporting circular ring (409), and the plurality of fixed protrusions (411) are arranged in sequence between the first rack (410) and the second rack (412).

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