CN114669375A - Production equipment for graphene aerogel powder and working method - Google Patents
Production equipment for graphene aerogel powder and working method Download PDFInfo
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- CN114669375A CN114669375A CN202210405938.6A CN202210405938A CN114669375A CN 114669375 A CN114669375 A CN 114669375A CN 202210405938 A CN202210405938 A CN 202210405938A CN 114669375 A CN114669375 A CN 114669375A
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- scraper
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- 239000000843 powder Substances 0.000 title claims abstract description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 36
- 239000004964 aerogel Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 3
- 238000007790 scraping Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 15
- 238000007667 floating Methods 0.000 claims description 9
- 238000007873 sieving Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- -1 graphite alkene Chemical class 0.000 claims description 5
- 230000007774 longterm Effects 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000009795 derivation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to production equipment for graphene aerogel powder, which comprises a box body, wherein a partition plate is fixedly connected inside the box body through a bolt, the bottom of the partition plate is fixedly connected with a motor through a bolt, an output shaft of the motor penetrates through the partition plate and is connected with a connecting shaft, a sieve plate is arranged above the partition plate, the top of the sieve plate is fixedly connected with a barrel through a bolt, a second lantern ring is sleeved on the connecting shaft, sleeve rods are fixedly connected with two sides of the second lantern ring through bolts, movable grooves are formed in the bottoms of the sleeve rods, movable blocks are arranged in the movable grooves, inner rods are fixedly connected with the outer sides of the movable blocks through bolts, scraping plates are fixedly connected with the outer sides of the inner rods through bolts, and the same first spring is fixedly connected between the inner walls of one sides, away from the inner rods, of the movable blocks and the movable grooves; the scraper plate and the inner wall of the box body are kept close to each other under the action of the first spring and the centrifugal force, so that the powder scraping effect is improved.
Description
Technical Field
The invention relates to the technical field of preparation of graphene aerogel, in particular to production equipment for graphene aerogel powder.
Background
The graphene aerogel is a high-strength oxide aerogel, has the characteristics of high elasticity and strong adsorption, has a wide application prospect, is a two-dimensional carbon nano material which is formed by carbon atoms through hybrid tracks and has a hexagonal honeycomb lattice, and needs to be wholly crushed when graphene powder is prepared.
Graphene powder is when preparing, drop into the box with graphite alkene raw materials, smash graphite alkene raw materials through high-speed pivoted crushing sword, then will accord with the powder granule of size through the sieve and sieve, because the powder that forms can be attached to on the inner wall of box, consequently partial device has increased the scraper blade, strike off the powder on the box inner wall, because take place wearing and tearing between scraper blade meeting and the box, long-term the back of using, strike off the effect and reduce, so propose a production facility for graphite alkene aerogel powder and solve the above-mentioned problem of proposing.
In order to solve the problems, the invention provides a production device for graphene aerogel powder.
Disclosure of Invention
The invention aims to overcome the problem that the scraping effect of a scraper on powder on the inner wall of a box body is reduced in the prior art, meets the practical requirements, and provides production equipment for graphene aerogel powder to solve the technical problem.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a production device for graphene aerogel powder comprises a box body, wherein a partition plate is fixedly connected inside the box body through bolts, the bottom of the partition plate is fixedly connected with a motor through bolts, an output shaft of the motor penetrates through the partition plate and is connected with a connecting shaft, a sieve plate is arranged above the partition plate, the top of the sieve plate is fixedly connected with a cylinder body through bolts, the top of the connecting shaft extends into the cylinder body, a second lantern ring is sleeved on the connecting shaft, two sides of the second lantern ring are both fixedly connected with a lantern rod through bolts, the bottom of the lantern rod is provided with a movable groove, a movable block is arranged in the movable groove, the outer side of the movable block is fixedly connected with an inner rod through bolts, the outer side of the inner rod penetrates through the lantern rod and is fixedly connected with a scraper through bolts, the same first spring is fixedly connected between the movable block and the inner wall of one side of the movable groove, which is far away from the inner rod, through bolts, a first floating mechanism is arranged between the second lantern ring and the connecting shaft, a second floating mechanism is arranged between the sieve plate and the box body.
Preferably, a plurality of first lantern rings which are uniformly distributed from top to bottom are fixedly sleeved on the connecting shaft, and a plurality of crushing knives which are distributed in an annular array are fixedly connected to the circumferential outer wall of each first lantern ring through bolts.
Preferably, the top of the box body is fixedly provided with a feed hopper in a penetrating way, the top of the cylinder body is provided with a feed inlet, and the feed hopper extends into the feed inlet.
Preferably, the discharge gate has been seted up in the box front end runs through, and bolt fixedly connected with bounding wall is passed through at the baffle top, and the bounding wall includes the deflector of arc and two symmetric distributions, and deflector and arc are tangent, and the deflector front end extends to in the discharge gate, and the cover is established and is fixed with the third lantern ring on the connecting axle, and third lantern ring one side outer wall sweeps the flitch through bolt fixedly connected with, sweeps the flitch and sets up in the bounding wall.
Preferably, the limiting grooves are formed in the inner walls of the two ends of the movable groove, limiting blocks are connected in the limiting grooves in a sliding mode, and the limiting blocks are fixedly connected with the movable blocks through bolts.
Preferably, first relocation mechanism includes the guide block, the guide way has all been seted up to connecting axle both sides outer wall, guide block sliding connection is in the guide way, through the same second spring of bolt fixedly connected with between guide block and the guide way inner wall, through bolt fixed connection between guide block and the second cover ring, bolt fixedly connected with connecting rod is passed through to one of them loop bar bottom, bolt fixedly connected with striking block is passed through to the connecting rod bottom, the striking block cross-section sets the arc, the striking block top is passed through the striking block that a plurality of ring array of bolt fixedly connected with distribute, striking block top cross-section sets the arc.
Preferably, the second floating mechanism comprises a sliding block, sliding grooves are formed in the inner walls of the two sides of the box body, the sliding block is connected to the sliding grooves in a sliding mode, the sliding block is fixedly connected with the sieve plate through bolts, and the sliding block is fixedly connected with the inner walls of the sliding grooves through bolts.
Preferably, the top of the impacted block is provided with two impacted parts which are symmetrically distributed, the impacted parts are arranged into a cylinder, and the impacted parts and the impacted block are of an integrated structure.
Preferably, the scraping plates are fixed with electromagnets in an embedded mode on the outer side, the outer wall of the circumference of the barrel body is fixedly bonded with a plurality of permanent magnets distributed in an annular array mode, a bobbin is fixedly sleeved on the connecting shaft, a coil winding is sleeved on the bobbin, the bottom of the sieve plate is fixedly connected with a plurality of supporting rods distributed in the annular array mode through bolts, the bottoms of the supporting rods are fixedly bonded with the same annular magnet, the bobbin is arranged at the center of the annular magnet, and the coil winding and the electromagnets are electrically connected.
Has the beneficial effects that:
1. the motor output shaft drives the connecting shaft to rotate, then drives the plurality of crushing knives to rotate, the graphene raw material is crushed, meanwhile, the connecting shaft drives the second lantern ring, the loop bar, the inner rod and the scraper blade to rotate, the powder adhered on the inner wall of the box body is scraped by the scraper blade, due to the arrangement of the first spring, the movable block, the inner rod and the scraper blade can be pushed under the action of the first spring, so that the scraper blade and the inner wall of the box body are always kept to be attached tightly, the abrasion of the scraper blade due to long-term use and the occurrence of a gap between the inner wall of the box body are effectively prevented, the scraping effect is reduced, meanwhile, due to the movable block, the whole inner rod and the scraper blade is in sliding connection with the loop bar, when the connecting shaft rotates to work, the movable block, the whole inner rod and the whole scraper blade are subjected to the action of centrifugal force, can slide outwards along the loop bar, so that the scraper blade and the inner wall of the box body are attached tightly, and the gap between the scraper blade and the inner wall of the box body is further prevented from occurring, the powder falls through the sieve mesh on the sieve, concentrates on falling the baffle, and the rotation of connecting axle drives the third lantern ring in step and sweeps the flitch and rotate, and the pivoted is swept the flitch and is promoted the powder, and the powder is under the centrifugal force effect, and the region between two derivation boards is thrown away, carries out the ejection of compact from the discharge gate.
2. When the loop bar rotates, the connecting rod and the impact block are synchronously driven to rotate, when the impact block collides with the impacted block, the connecting rod is jacked up, the loop bar, the second sleeve ring and the whole scraper plate move upwards along the guide groove along with the guide block and move downwards in a resetting way under the action of the elastic force of the second spring, so that the scraper plate can carry out the up-and-down moving type scraping action on the inner wall of the box body, thereby effectively improving the scraping range of the scraper plate, thereby improving the powder scraping effect, simultaneously, when the impact block collides with the impacted block, the whole sieve plate moves downwards along the sliding groove along with the sliding block and then moves upwards in a resetting way under the action of the third spring, thereby enabling the sieve plate to vibrate up and down, thereby accelerating the sieving efficiency of the powder, further, because the top of the impacted block is provided with two symmetrically distributed impacted parts, the impacted parts are arranged into a cylinder shape, namely when the striking block collides with the struck block, the striking block can continuously strike with the two struck parts, so that the frequency of the actions of the scraper plate and the sieve plate is promoted, the scraping effect on the powder is promoted, and the sieving efficiency of the powder is improved.
3. When the connecting axle rotates, drive bobbin and coil winding in step and rotate for the coil winding cuts magnetic induction line motion in annular magnet's magnetic field, produces induced-current then, supplies power to the electro-magnet, when the permanent magnet on electro-magnet and the barrel is close to each other, magnetic attraction between the two strengthens, makes the scraper blade laminate with the box inner wall more, thereby further prevents to strike off the effect because the gap appears in wearing and tearing between scraper blade and the box inner wall, thereby improves.
Drawings
Fig. 1 is a schematic view of an overall structure of a production apparatus for graphene aerogel powder according to the present invention;
fig. 2 is a schematic view of a first angle structure inside a production apparatus for graphene aerogel powder according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a cylinder of the production equipment for graphene aerogel powder according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of the production apparatus for graphene aerogel powder according to the present invention;
fig. 5 is a schematic diagram of an inner rod mounting structure of the production equipment for graphene aerogel powder according to the present invention;
fig. 6 is an enlarged schematic structural diagram of a production apparatus for graphene aerogel powder according to the present invention at position B;
fig. 7 is an enlarged schematic structural diagram of a production apparatus for graphene aerogel powder according to the present invention at position C;
fig. 8 is a schematic diagram of a bumped block structure of a production apparatus for graphene aerogel powder according to the present invention;
fig. 9 is a schematic view of a second angle structure inside the production apparatus for graphene aerogel powder according to the present invention;
fig. 10 is an enlarged schematic structural diagram of a production apparatus for graphene aerogel powder according to the present invention at position D.
The reference numbers are as follows:
1. a box body; 2. a partition plate; 3. a sieve plate; 4. a motor; 5. a barrel; 6. a connecting shaft; 7. a first collar; 8. a crushing knife; 9. a second collar; 10. a loop bar; 11. a movable groove; 12. a movable block; 13. an inner rod; 14. a squeegee; 15. a first spring; 16. a limiting groove; 17. a limiting block; 18. a guide groove; 19. a guide block; 20. a second spring; 21. a connecting rod; 22. an impact block; 23. a collided block; 24. a chute; 25. a slider; 26. a third spring; 27. a struck portion; 28. a feed hopper; 29. a discharge port; 30. enclosing plates; 31. a third collar; 32. sweeping the material plate; 33. an electromagnet; 34. a permanent magnet; 35. a bobbin; 36. a coil winding; 37. a strut; 38. a ring magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention will be further illustrated with reference to the following figures 1-10 and examples:
in the embodiment, as shown in fig. 1-6, a production apparatus for graphene aerogel powder comprises a box body 1, a partition plate 2 is fixedly connected inside the box body 1 through bolts, a motor 4 is fixedly connected to the bottom of the partition plate 2 through bolts, an output shaft of the motor 4 penetrates through the partition plate 2 and is connected with a connecting shaft 6, a sieve plate 3 is arranged above the partition plate 2, a cylinder 5 is fixedly connected to the top of the sieve plate 3 through bolts, the top of the connecting shaft 6 extends into the cylinder 5, a second collar 9 is sleeved on the connecting shaft 6, loop bars 10 are fixedly connected to both sides of the second collar 9 through bolts, a movable groove 11 is formed in the bottom of the loop bar 10, a movable block 12 is arranged in the movable groove 11, an inner rod 13 is fixedly connected to the outer side of the movable block 12 through bolts, a loop bar 10 penetrates through the outer side of the inner rod 13 and is fixedly connected with a scraper 14 through bolts, and the same first spring 15 is fixedly connected between the inner rod 12 and the inner wall of one side of the movable groove 11 far away from the movable block 13 through bolts, a first floating mechanism is arranged between the second sleeve ring 9 and the connecting shaft 6, and a second floating mechanism is arranged between the sieve plate 3 and the box body 1.
Further, the first lantern ring 7 that is fixed with a plurality of upper and lower evenly distributed is established to the cover on the connecting axle 6, and the broken sword 8 that 7 circumference outer walls of first lantern ring distributed through a plurality of annular array of bolt fixedly connected with can smash the graphite alkene raw materials.
Further, 1 top of box is run through and is fixed with feeder hopper 28, and the feed inlet has been seted up at 5 tops of barrel, and in feeder hopper 28 extended to the feed inlet, the feeding of can being convenient for.
Further, 1 front end of box runs through and has seted up discharge gate 29, bolt fixedly connected with bounding wall 30 is passed through at 2 tops of baffle, and bounding wall 30 includes the derivation board of arc and two symmetric distributions, and derivation board and arc are tangent, and in derivation board front end extended to discharge gate 29, the cover was established and is fixed with third lantern ring 31 on connecting axle 6, and third lantern ring 31 one side outer wall sweeps flitch 32 through bolt fixedly connected with, sweeps flitch 32 and sets up in bounding wall 30, the ejection of compact that can be convenient for.
Further, the inner walls of the two ends of the movable groove 11 are provided with limit grooves 16, the limit grooves 16 are internally and slidably connected with limit blocks 17, and the limit blocks 17 and the movable blocks 12 are fixedly connected through bolts to limit the movable blocks 12.
In this embodiment, referring to fig. 2-4 and fig. 7-8, the first floating mechanism includes a guide block 19, guide grooves 18 have been all seted up to connecting axle 6 both sides outer wall, guide block 19 sliding connection is in guide grooves 18, there is the same second spring 20 through bolt fixedly connected with between guide block 19 and the guide groove 18 inner wall, pass through bolt fixed connection between guide block 19 and the second lantern ring 9, there is a connecting rod 21 through bolt fixedly connected with at one of the loop bars 10 bottom, there is an impact block 22 through bolt fixedly connected with at connecting rod 21 bottom, the impact block 22 cross-section sets to the arc, there are a plurality of receiving blocks 23 that the annular array distributes at the top of sieve plate 3 through bolt fixedly connected with, receiving block 23 top cross-section sets to the arc, can improve the scope of scraping of scraper 14.
Further, the second relocation mechanism includes slider 25, and spout 24 has all been seted up to box 1 both sides inner wall, and slider 25 sliding connection is in spout 24, through bolt fixed connection between slider 25 and the sieve 3, through the same third spring 26 of bolt fixed connection between slider 25 and the 24 inner walls of spout, can promote the screening of powder.
Furthermore, the top of the impacted block 23 is provided with two impacted parts 27 which are symmetrically distributed, the impacted parts 27 are arranged in a cylindrical shape, and the impacted parts 27 and the impacted block 23 are integrated, so that the scraping effect of the scraper 14 can be improved, and the powder screening can be promoted.
In this embodiment, referring to fig. 9 to 10, the electromagnets 33 are fixed to the outer side of the scraper 14 in an embedded manner, the plurality of permanent magnets 34 distributed in an annular array are fixed to the outer circumferential wall of the cylinder 5 in an adhered manner, the bobbin 35 is fixed to the connecting shaft 6 in a sleeved manner, the coil winding 36 is sleeved on the bobbin 35 in a sleeved manner, the plurality of support rods 37 distributed in an annular array are fixedly connected to the bottom of the sieve plate 3 through bolts, the same annular magnet 38 is fixed to the bottom of the plurality of support rods 37 in an adhered manner, the bobbin 35 is arranged at the center of the annular magnet 38, and the coil winding 36 is electrically connected to the electromagnets 33, so that the scraper 14 can be attached to the inner wall of the box 1.
The motor 4 is started, the output shaft of the motor 4 drives the connecting shaft 6 to rotate, then the plurality of crushing knives 8 are driven to rotate, the graphene raw material is crushed, meanwhile, the connecting shaft 6 drives the second sleeve ring 9, the loop bar 10, the inner rod 13 and the scraper 14 to rotate, the scraper 14 scrapes off powder adhered to the inner wall of the box body 1, due to the arrangement of the first spring 15, the movable block 12, the inner rod 13 and the scraper 14 can be pushed under the action of the first spring 15, so that the scraper 14 and the inner wall of the box body 1 are always kept attached tightly, the scraper 14 is effectively prevented from being worn due to long-term use, gaps are formed between the scraper 14 and the inner wall of the box body 1, the scraping effect is reduced, meanwhile, due to the fact that the movable block 12, the whole of the inner rod 13 and the scraper 14 and the sleeve bar 10 are in sliding connection, when the connecting shaft 6 rotates to work, the whole of the movable block 12, the inner rod 13 and the scraper 14 is subjected to centrifugal force, can slide to the outside along loop bar 10 for scraper blade 14 and 1 inner wall of box paste tightly, thereby further prevent to appear the gap between scraper blade 14 and the 1 inner wall of box, the powder falls through the sieve mesh on sieve 3, concentrate on falling to baffle 2, the rotation of connecting axle 6 drives third lantern ring 31 and sweeps material board 32 rotation in step, the pivoted is swept material board 32 and is promoted the powder, the powder is under the centrifugal force effect, the region between two derivation boards is thrown away, carry out the ejection of compact from discharge gate 29.
Further, when the loop bar 10 rotates, the connecting bar 21 and the impact block 22 are synchronously driven to rotate, when the impact block 22 collides with the impacted block 23, the connecting bar 21 is jacked up, the loop bar 10, the second collar 9 and the whole scraper 14 move upwards along the guide block 19 and return downwards under the action of the elastic force of the second spring 20, so that the scraper 14 scrapes the inner wall of the box 1 in a vertically moving manner, the scraping range of the scraper 14 is effectively improved, the powder scraping effect is improved, meanwhile, when the impact block 22 collides with the impacted block 23, the whole sieve plate 3 moves downwards along the slide groove 24 and returns upwards under the action of the third spring 26, so that the sieve plate 3 vibrates vertically, the sieving efficiency of the powder is accelerated, further, because the top of the impacted block 23 is provided with two impacted parts 27 which are symmetrically distributed, the collision part 27 is provided in a cylindrical shape, that is, when the collision block 22 collides with the collision block 23, the collision block 22 continuously collides with the two collision parts 27, thereby promoting the frequency of the operation of the scraper 14 and the sieve plate 3, and promoting the powder scraping effect and the powder sieving efficiency.
Further, when connecting axle 6 rotated, synchronous drive bobbin 35 and coil winding 36 rotated, make coil winding 36 cut the motion of magnetic induction line in annular magnet 38's magnetic field, produce induced-current then, supply power to electro-magnet 33, when permanent magnet 34 on electro-magnet 33 and barrel 5 is close to each other, magnetic attraction between the two strengthens, make scraper blade 14 laminate with 1 inner wall of box more, thereby further prevent to appear the gap because wearing and tearing between scraper blade 14 and the 1 inner wall of box, thereby improve and strike off the effect.
The working principle is as follows: when the graphene scraping device is used, the motor 4 is started, the output shaft of the motor 4 drives the connecting shaft 6 to rotate, then the plurality of crushing cutters 8 are driven to rotate, graphene raw materials are crushed, meanwhile, the connecting shaft 6 drives the second sleeve ring 9, the sleeve rod 10, the inner rod 13 and the scraping plate 14 to rotate, the powder adhered to the inner wall of the box body 1 is scraped by the scraping plate 14, due to the arrangement of the first spring 15, the movable block 12, the inner rod 13 and the scraping plate 14 can be pushed under the action of the first spring 15, the scraping plate 14 and the inner wall of the box body 1 can be kept attached tightly all the time, the scraping effect is reduced due to the fact that the scraping plate 14 is abraded after long-term use and gaps are formed between the inner wall of the box body 1, and meanwhile, due to the fact that the movable block 12, the inner rod 13 and the scraping plate 14 are connected in a sliding mode with the sleeve rod 10, when the connecting shaft 6 rotates to work, the movable block 12, the inner rod 13 and the scraping plate 14 are subjected to centrifugal force, the powder can slide outwards along the loop bar 10, so that the scraper 14 is attached to the inner wall of the box body 1, gaps are further prevented from appearing between the scraper 14 and the inner wall of the box body 1, the powder falls down through sieve holes on the sieve plate 3 and intensively falls onto the partition plate 2, the third loop 31 and the sweeping plate 32 are synchronously driven to rotate by the rotation of the connecting shaft 6, the rotating sweeping plate 32 pushes the powder, the powder is thrown out in a region between the two guide-out plates under the action of centrifugal force, and the powder is discharged from the discharge hole 29; further, when the loop bar 10 rotates, the connecting bar 21 and the impact block 22 are synchronously driven to rotate, when the impact block 22 collides with the impacted block 23, the connecting bar 21 is jacked up, the loop bar 10, the second collar 9 and the whole scraper 14 move upwards along the guide block 19 and return downwards under the action of the elastic force of the second spring 20, so that the scraper 14 scrapes the inner wall of the box 1 in a vertically moving manner, the scraping range of the scraper 14 is effectively improved, the powder scraping effect is improved, meanwhile, when the impact block 22 collides with the impacted block 23, the whole sieve plate 3 moves downwards along the slide groove 24 and returns upwards under the action of the third spring 26, so that the sieve plate 3 vibrates vertically, the sieving efficiency of the powder is accelerated, further, because the top of the impacted block 23 is provided with two impacted parts 27 which are symmetrically distributed, the collision part 27 is arranged in a cylindrical shape, namely when the collision block 22 collides with the collision block 23, the collision block 22 continuously collides with the two collision parts 27, so that the frequency of the actions of the scraper 14 and the sieve plate 3 is promoted, and the powder scraping effect and the powder sieving efficiency are promoted; further, when connecting axle 6 rotates, synchronous drive bobbin 35 and coil winding 36 rotate, make coil winding 36 cut the motion of magnetic induction line in annular magnet's 38 magnetic field, produce induced-current then, supply power to electro-magnet 33, when permanent magnet 34 on electro-magnet 33 and barrel 5 is close to each other, magnetic attraction between the two strengthens, make scraper blade 14 laminate with box 1 inner wall more, thereby further prevent to strike off the effect because the gap appears in wearing and tearing between scraper blade 14 and the box 1 inner wall, thereby improve.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a production facility for graphite alkene aerogel powder, which comprises a box body (1), a serial communication port, box (1) inside is through bolt fixedly connected with baffle (2), baffle (2) bottom is through bolt fixedly connected with motor (4), motor (4) output shaft runs through baffle (2) and is connected with connecting axle (6), baffle (2) top is provided with sieve (3), sieve (3) top is through bolt fixedly connected with barrel (5), connecting axle (6) top extends to in the barrel (5), the cover is equipped with second lantern ring (9) on connecting axle (6), second lantern ring (9) both sides all are through bolt fixedly connected with loop bar (10), movable groove (11) have been seted up to loop bar (10) bottom, be provided with movable block (12) in movable groove (11), interior pole (13) of bolt fixedly connected with in the movable block (12) outside, the outer side of the inner rod (13) penetrates through the loop bar (10) and is fixedly connected with the scraper (14) through bolts, the movable block (12) and the movable groove (11) are far away from the inner wall of one side of the inner rod (13) and are fixedly connected with the same first spring (15) through bolts, a first floating mechanism is arranged between the second loop (9) and the connecting shaft (6), and a second floating mechanism is arranged between the sieve plate (3) and the box body (1).
2. The manufacturing apparatus for graphene aerogel powder according to claim 1, wherein: a plurality of first lantern rings (7) which are uniformly distributed from top to bottom are fixedly sleeved on the connecting shaft (6), and a plurality of crushing knives (8) which are distributed in an annular array are fixedly connected to the circumferential outer wall of the first lantern ring (7) through bolts.
3. The production equipment for the graphene aerogel powder according to claim 1, wherein: the top of the box body (1) is fixedly provided with a feed hopper (28) in a penetrating way, the top of the cylinder body (5) is provided with a feed inlet, and the feed hopper (28) extends into the feed inlet.
4. The production equipment for the graphene aerogel powder according to claim 1, wherein: box (1) front end runs through and has seted up discharge gate (29), and bolt fixedly connected with bounding wall (30) are passed through at baffle (2) top, and bounding wall (30) include the deflector of arc and two symmetric distributions, and deflector and arc are tangent, and the deflector front end extends to in discharge gate (29), and the cover is established and is fixed with the third lantern ring (31) on connecting axle (6), and flitch (32) are swept through bolt fixedly connected with to the outer wall of one side of the third lantern ring (31), sweeps flitch (32) and sets up in bounding wall (30).
5. The production equipment for the graphene aerogel powder according to claim 1, wherein: limiting grooves (16) are formed in the inner walls of the two ends of the movable groove (11), limiting blocks (17) are connected in the limiting grooves (16) in a sliding mode, and the limiting blocks (17) are fixedly connected with the movable block (12) through bolts.
6. The production equipment for the graphene aerogel powder according to claim 1, wherein: first relocation mechanism includes guide block (19), guide way (18) have all been seted up to connecting axle (6) both sides outer wall, guide block (19) sliding connection is in guide way (18), through the same second spring (20) of bolt fixedly connected with between guide block (19) and guide way (18) inner wall, through bolt fixed connection between guide block (19) and the second lantern ring (9), bolt fixedly connected with connecting rod (21) are passed through to one of them loop bar (10) bottom, bolt fixedly connected with striking block (22) are passed through to connecting rod (21) bottom, striking block (22) cross-section sets the arc, striking block (23) that bolt fixedly connected with a plurality of ring array distributes are passed through at sieve (3) top, striking block (23) top cross-section sets the arc.
7. The production equipment for graphene aerogel powder according to claim 6, wherein: the second floating mechanism comprises a sliding block (25), sliding grooves (24) are formed in the inner walls of the two sides of the box body (1), the sliding block (25) is connected in the sliding grooves (24) in a sliding mode, the sliding block (25) is fixedly connected with the sieve plate (3) through bolts, and the sliding block (25) is fixedly connected with the inner wall of the sliding grooves (24) through bolts and is also provided with a third spring (26).
8. The production equipment for graphene aerogel powder according to claim 6, wherein: the top of the impacted block (23) is provided with two impacted parts (27) which are symmetrically distributed, the impacted parts (27) are arranged in a cylindrical shape, and the impacted parts (27) and the impacted block (23) are of an integrated structure.
9. The apparatus for producing graphene aerogel powder according to claim 8, wherein: the embedded electro-magnet (33) that is fixed with in scraper blade (14) outside, barrel (5) circumference outer wall bonds and is fixed with permanent magnet (34) that a plurality of annular array distribute, the cover is established and is fixed with bobbin (35) on connecting axle (6), the cover is equipped with coil winding (36) on bobbin (35), branch (37) that a plurality of annular array of bolt fixedly connected with distribute are passed through to sieve (3) bottom, the bottom bonding of a plurality of branch (37) is fixed with same annular magnet (38), bobbin (35) set up the central point in annular magnet (38) and put, coil winding (36) and electro-magnet (33) electric connection.
10. A working method of the production equipment for graphene aerogel powder according to any one of claims 1 to 9, characterized in that: the motor (4) is started, the output shaft of the motor (4) drives the connecting shaft (6) to rotate, then the crushing knives (8) are driven to rotate, the graphene raw material is crushed, meanwhile, the connecting shaft (6) drives the second lantern ring (9), the loop bar (10), the inner rod (13) and the scraper (14) to rotate, the scraper (14) scrapes off powder adhered to the inner wall of the box body (1), due to the arrangement of the first spring (15), the movable block (12), the inner rod (13) and the scraper (14) can be pushed under the action of the first spring (15), so that the scraper (14) and the inner wall of the box body (1) are always kept tightly attached, the abrasion of the scraper (14) due to long-term use is effectively prevented, a gap is formed between the inner wall of the box body (1), the scraping effect is reduced, and meanwhile, due to the sliding connection among the movable block (12), the whole of the inner rod (13) and the scraper (14) and the loop bar (10), when the connecting shaft (6) rotates to work, the movable block (12), the inner rod (13) and the scraper (14) are subjected to centrifugal force action integrally and can slide outwards along the loop bar (10), so that the scraper (14) is tightly attached to the inner wall of the box body (1), gaps between the scraper (14) and the inner wall of the box body (1) are further prevented, powder falls down through sieve holes in the sieve plate (3) and intensively falls onto the partition plate (2), the rotation of the connecting shaft (6) synchronously drives the third loop ring (31) and the sweeping plate (32) to rotate, the rotating sweeping plate (32) pushes the powder, and the powder is thrown out in a region between the two guide-out plates under the action of centrifugal force and is discharged from the discharge port (29); furthermore, when the loop bar (10) rotates, the connecting rod (21) and the impact block (22) are synchronously driven to rotate, when the impact block (22) collides with the impacted block (23), the connecting rod (21) is jacked up, the loop bar (10), the second loop ring (9) and the scraper (14) integrally move along with the guide block (19) upwards along the guide groove (18) and downwards return to move under the action of the elastic force of the second spring (20), so that the scraper (14) can carry out the vertically moving scraping action on the inner wall of the box body (1), the scraping range of the scraper (14) is effectively improved, the powder scraping effect is improved, and when the impact block (22) collides with the impacted block (23), the whole sieve plate (3) integrally moves downwards along with the sliding block (25) along with the sliding groove (24) and then moves under the action of the third spring (26), the sieve plate (3) is moved in an upward reset mode, so that the sieve plate vibrates up and down, the sieving efficiency of the powder is accelerated, furthermore, two symmetrically distributed impacted parts (27) are arranged at the tops of the impacted blocks (23), and the impacted parts (27) are arranged in a cylindrical mode, so that when the impacted blocks (22) collide with the impacted blocks (23), the impacted blocks (22) can continuously collide with the two impacted parts (27), the action frequency of the scraper (14) and the sieve plate (3) is promoted, the powder scraping effect is promoted, and the sieving efficiency of the powder is promoted; further, when connecting axle (6) rotated, synchronous drive bobbin (35) and coil winding (36) rotated, make coil winding (36) cut magnetic induction linear motion in annular magnet's (38) magnetic field, then produce induced current, supply power to electro-magnet (33), when permanent magnet (34) on electro-magnet (33) and barrel (5) are close to each other, magnetic attraction between the two strengthens, make scraper blade (14) laminate with box (1) inner wall more, thereby further prevent to appear the gap because wearing and tearing between scraper blade (14) and box (1) inner wall, thereby improve and strike off the effect.
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| US4095307A (en) * | 1976-06-28 | 1978-06-20 | Lox Equipment Company | Scraper for a vessel interior surface |
| CN106545869A (en) * | 2016-12-09 | 2017-03-29 | 陈彦羽 | A kind of medical refuse burning device |
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| CN114669375B (en) | 2023-11-24 |
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