CN110385095A - A kind of confined reaction device of the good seal performance for graphene production - Google Patents
A kind of confined reaction device of the good seal performance for graphene production Download PDFInfo
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- CN110385095A CN110385095A CN201910635469.5A CN201910635469A CN110385095A CN 110385095 A CN110385095 A CN 110385095A CN 201910635469 A CN201910635469 A CN 201910635469A CN 110385095 A CN110385095 A CN 110385095A
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- transmission tube
- autoclave body
- tube
- transmission
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
Abstract
The present invention relates to a kind of confined reaction devices of good seal performance for graphene production, including autoclave body, feed pipe, discharge nozzle, transmission tube and two splash bars, the discharge nozzle and transmission tube and autoclave body are coaxially disposed, the bottom of autoclave body is arranged in the discharge nozzle, the top of autoclave body is arranged in the feed pipe, the top of the autoclave body is equipped with mounting hole, the transmission tube passes through mounting hole, the outer diameter of the transmission tube is less than the internal diameter of discharge nozzle, the splash bar is arranged in autoclave body, the splash bar is uniformly arranged on transmission tube, the top of the autoclave body is equipped with driving device, the driving device and transmission tube are sequentially connected, sealing mechanism and cleaning mechanism are equipped in the autoclave body, the confined reaction device of the good seal performance produced for graphene realizes the function of cleaning inner wall of kettle by cleaning mechanism, improve clean convenience , moreover, the sealing effect of the equipment is also improved by sealing mechanism.
Description
Technical field
The present invention relates to graphene production equipment field, in particular to a kind of good seal performance for graphene production
Confined reaction device.
Background technique
Graphene have excellent optics, electricity, mechanical characteristic, materialogy, micro-nano technology, the energy, biomedicine and
Drug delivery etc. is with important application prospects, it is considered to be a kind of future revolutionary material, wherein solvent-thermal method is
One kind of graphene production method, solvent-thermal method refer in special autoclave, using organic solvent as reaction medium, lead to
It crosses and reaction system is heated to critical-temperature, the one kind for itself generating high pressure in the reaction system and carrying out material preparation has efficacious prescriptions
Method.
In use, sealing means are more single for existing autoclave, and sealing effect is poor, moreover, high pressure
Kettle needs to clean in kettle after use, but structure is complex in kettle, and cleaning difficulty is larger, reduces cleaning
Convenience.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of raw for graphene
The confined reaction device of the good seal performance of production.
The technical solution adopted by the present invention to solve the technical problems is: a kind of good seal performance for graphene production
Confined reaction device, including autoclave body, feed pipe, discharge nozzle, transmission tube and two splash bars, the discharge nozzle and transmission tube and kettle
The bottom of autoclave body is arranged in body coaxial arrangement, the discharge nozzle, and the top of autoclave body, the top of the autoclave body is arranged in the feed pipe
Portion is equipped with mounting hole, and the transmission tube passes through mounting hole, and the outer diameter of the transmission tube is less than the internal diameter of discharge nozzle, and the splash bar is set
It sets in autoclave body, the splash bar is uniformly arranged on transmission tube, and the top of the autoclave body is equipped with driving device, the driving device
It is sequentially connected with transmission tube, sealing mechanism and cleaning mechanism is equipped in the autoclave body；
The cleaning mechanism includes water inlet pipe, water pump, sealing-plug and at least two nozzles, and the water inlet pipe and transmission tube are same
Axis setting, the outer diameter of the water inlet pipe and the internal diameter of transmission tube are equal, the separate discharge nozzle of the water inlet pipe insertion transmission tube
One end, the water inlet pipe are slidingly and sealingly connect with transmission tube, and the water pump is arranged on water inlet pipe, the water pump and water inlet pipe
Be fixedly connected at the top of autoclave body, the nozzle is arranged in autoclave body, and the nozzle is circumferential centered on the axis of transmission tube
It is uniformly mounted on transmission tube, the nozzle is arranged towards the intracorporal top of kettle, and the sealing-plug is arranged in transmission tube, described close
Between nozzle and discharge nozzle, the sealing-plug seal of tube and is fixedly connected blocking with transmission；
The sealing mechanism includes moving tube, magnet ring, seal disc, at least two electromagnet and at least two connection groups
Part, the moving tube and transmission tube are coaxially disposed, and the internal diameter of the moving tube and the outer diameter of transmission tube are equal, the moving tube
Outer diameter is equal with the internal diameter of discharge nozzle, in one end of the close discharge nozzle of transmission tube insertion moving tube, the transmission tube with
Moving tube slidingly and sealingly connects, in one end of the separate water inlet pipe of moving tube insertion discharge nozzle, the moving tube with go out
Expects pipe slidingly and sealingly connects, and the magnet ring and moving tube are coaxially disposed, the outer diameter of the magnet ring and the outer diameter of transmission tube
Equal, the internal diameter of the magnet ring and the internal diameter of transmission tube are equal, one end of the close discharge nozzle of the magnet ring and transmission tube
It is fixedly connected, the electromagnet is circumferential centered on the axis of moving tube to be uniformly fixed on the inner wall of moving tube, the electromagnetism
Iron is located at the side of the separate water inlet pipe of magnet ring, the seal disc and mobile socket setting, the diameter of the seal disc and shifting
The outer diameter of dynamic pipe is equal, and the seal disc is sealed and is fixedly connected, the seal disc with one end of the separate water inlet pipe of moving tube
It is slidingly and sealingly connect with discharge nozzle, the distance between the magnet ring and electromagnet are greater than the one of the separate water inlet pipe of seal disc
The distance between one end of the close water inlet pipe of side and discharge nozzle, the connection component and electromagnet correspond；
The connection component includes fixed block and slide bar, and the fixed block is fixed in moving tube, is set in the fixing pipe
There is connecting hole, the slide bar is parallel with moving tube, and the slide bar passes through connecting hole, and the slide bar is slidably connected with connecting hole, institute
It states slide bar and is fixed on the intracorporal bottom of kettle.
Preferably, being equipped at least two accessory parts, institute in the autoclave body to improve cleaning effect and mixing effect
It states accessory part and electromagnet corresponds, the accessory part is between sealing-plug and moving tube, the accessory part packet
Include floating rule, fixing pipe, push plate, support rod and drive rod, the axis of the fixing pipe and the axis of transmission shaft are vertical and intersect, institute
The one end for stating fixing pipe is fixed on transmission tube, and the fixing pipe is connected to transmission tube, and the push plate is arranged in fixing pipe, institute
It is vertical with fixing pipe to state push plate, the push plate is slidingly and sealingly connect with fixing pipe, and the push plate is equipped with mounting hole, the branch
Strut is parallel with fixing pipe, and the support rod passes through mounting hole, and the support rod is slidingly and sealingly connect with mounting hole, the branch
The both ends of strut are each attached on the inner wall of fixing pipe, and the drive rod and fixing pipe are coaxially disposed, the diameter of the drive rod
Equal with the internal diameter of fixing pipe, the drive rod is located at the side of the separate transmission tube of support rod, and the drive rod insertion is fixed
In pipe, the drive rod is slidingly and sealingly connect with fixing pipe, and the drive rod is fixedly connected with push plate, the floating rule and transmission
Bar is parallel, and the middle-end of the floating rule is fixedly connected with drive rod, and gap is equipped between the floating rule and the inner wall of autoclave body.
Preferably, the making material of the floating rule is rubber in order to avoid the inner wall that floating rule scratches autoclave body.
Preferably, being coated with lubricating oil on the support rod to reduce the frictional force between support rod and push plate.
Preferably, in order to improve the leakproofness between water inlet pipe and transmission tube, the connection of the water inlet pipe and transmission tube
Place is coated with stop-leak compound.
Preferably, the driving device includes driving motor, driving gear and driven tooth in order to drive transmission tube to rotate
Wheel, the driving motor are fixed on autoclave body, and the driving motor and driving gear transmission connection, the driven gear are mounted on
On transmission tube, the driving motor is engaged with driven gear.
Preferably, in order to improve the driving force of driving motor, the driving motor is servo motor.
Preferably, being coated with anticorrosion galvanizing layer on the transmission tube to extend the service life of transmission tube.
Preferably, cooperating for the ease of slide bar and fixed block, the slide bar is equipped with chamfering.
Preferably, in order to improve safety, the autoclave body is equipped with warning light.
The invention has the advantages that the confined reaction device of the good seal performance for being used for graphene production passes through cleaning
Mechanism realizes the function of cleaning inner wall of kettle, improves clean convenience, compared with existing cleaning mechanism, the cleaner
Structure clever structure, practicability is stronger, moreover, the sealing effect of the equipment is also improved by sealing mechanism, and existing
Sealing mechanism is compared, which can also drive the inner wall of floating rule and autoclave body against cleaning effect is more preferable.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the confined reaction device of the good seal performance for graphene production of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the portion the B enlarged drawing of Fig. 1；
Fig. 4 is the structure of the accessory part of the confined reaction device of the good seal performance for graphene production of the invention
Schematic diagram；
In figure: 1. autoclave bodies, 2. feed pipes, 3. discharge nozzles, 4. transmission tubes, 5. splash bars, 6. water inlet pipes, 7. water pumps, 8. sealings
Plug, 9. nozzles, 10. moving tubes, 11. magnet rings, 12. seal discs, 13. electromagnet, 14. fixed blocks, 15. slide bars, 16. floating rules,
17. fixing pipe, 18. push plates, 19. support rods, 20. drive rods, 21. driving motors, 22. driving gears, 23. driven gears, 24.
Warning light.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of confined reaction device of the good seal performance for graphene production, including autoclave body 1, charging
Pipe 2, discharge nozzle 3, transmission tube 4 and two splash bars 5, the discharge nozzle 3 and transmission tube 4 and autoclave body 1 are coaxially disposed, the discharge nozzle
3 are arranged in the bottom of autoclave body 1, and the top of autoclave body 1 is arranged in the feed pipe 2, and the top of the autoclave body 1 is equipped with mounting hole, institute
Transmission tube 4 is stated across mounting hole, the outer diameter of the transmission tube 4 is less than the internal diameter of discharge nozzle 3, and the splash bar 5 is arranged in autoclave body 1
Interior, the splash bar 5 is uniformly arranged on transmission tube 4, and the top of the autoclave body 1 is equipped with driving device, the driving device and biography
Dynamic pipe 4 is sequentially connected, and is equipped with sealing mechanism and cleaning mechanism in the autoclave body 1；
Graphene generates raw material and is delivered in autoclave body 1 from feed pipe 2, so that transmission tube 4 is driven 5 turns of splash bar by driving device
It is dynamic, it realizes the effect of stirring raw material, promotes reaction effect, after completion of the reaction, raw material is discharged from discharge nozzle 3, here, setting sealing
The effect of mechanism is to improve the leakproofness of discharge nozzle 3, and the effect that cleaning mechanism is arranged is to improve to clean the convenient of 1 inner wall of autoclave body
Property.
As shown in Fig. 2, the cleaning mechanism includes water inlet pipe 6, water pump 7, sealing-plug 8 and at least two nozzles 9, it is described into
Water pipe 6 and transmission tube 4 are coaxially disposed, and the outer diameter of the water inlet pipe 6 is equal with the internal diameter of transmission tube 4, and the insertion of water inlet pipe 6 passes
One end of separate the discharge nozzle 3 of dynamic pipe 4, the water inlet pipe 6 are slidingly and sealingly connect with transmission tube 4, the water pump 7 be arranged into
On water pipe 6, the water pump 7 and water inlet pipe 6 are fixedly connected with the top of autoclave body 1, and the nozzle 9 is arranged in autoclave body 1, described
Nozzle 9 is circumferential centered on the axis of transmission tube 4 to be uniformly mounted on transmission tube 4, and the nozzle 9 is set towards the top in autoclave body 1
Set, the sealing-plug 8 is arranged in transmission tube 4, the sealing-plug 8 positioned at nozzle 9 and discharge nozzle 3 between, the sealing-plug 8 and
Transmission tube 4 is sealed and is fixedly connected；
In fact, water inlet pipe 6 is connect with external water supply device, during cleaning the equipment, is run by water pump 7, make clear water
Be delivered in transmission tube 4 from water inlet pipe 6, then from nozzle 9 towards autoclave body 1 in top spray, the clear water of 1 inner top of autoclave body is simultaneously
Inner wall along autoclave body 1 is flowed towards discharge nozzle 3, realizes the function of removing residue on 1 inner wall of autoclave body.
As shown in figure 3, the sealing mechanism includes moving tube 10, magnet ring 11, seal disc 12, at least two electromagnet 13
With at least two connection components, the moving tube 10 is coaxially disposed with transmission tube 4, the internal diameter and transmission tube 4 of the moving tube 10
Outer diameter it is equal, the outer diameter of the moving tube 10 is equal with the internal diameter of discharge nozzle 3, the one of the close discharge nozzle 3 of the transmission tube 4
In end insertion moving tube 10, the transmission tube 4 is slidingly and sealingly connect with moving tube 10, the separate water inlet pipe of the moving tube 10
In 6 one end insertion discharge nozzle 3, the moving tube 10 is slidingly and sealingly connect with discharge nozzle 3, the magnet ring 11 and moving tube
10 coaxial arrangements, the outer diameter of the magnet ring 11 is equal with the outer diameter of transmission tube 4, the internal diameter and transmission tube 4 of the magnet ring 11
Internal diameter it is equal, the magnet ring 11 is fixedly connected with one end of the close discharge nozzle 3 of transmission tube 4, the electromagnet 13 with move
Circumferential centered on the axis of dynamic pipe 10 to be uniformly fixed on the inner wall of moving tube 10, the electromagnet 13 is located at the remote of magnet ring 11
Side from water inlet pipe 6, the seal disc 12 and moving tube 10 settings, the diameter of the seal disc 12 and moving tube 10 it is outer
Diameter is equal, one end sealing of the seal disc 12 and the separate water inlet pipe 6 of moving tube 10 and is fixedly connected, the seal disc 12 with
Discharge nozzle 3 slidingly and sealingly connects, and the distance between the magnet ring 11 and electromagnet 13 are greater than the separate water inlet of seal disc 12
The distance between one end of the close water inlet pipe 6 of the side and discharge nozzle 3 of pipe 6, the connection component and electromagnet 13 1 are a pair of
It answers；
The connection component includes fixed block 14 and slide bar 15, and the fixed block 14 is fixed in moving tube 10, described solid
Determine pipe 17 equipped with connecting hole, the slide bar 15 is parallel with moving tube 10, the slide bar 15 across connecting hole, the slide bar 15 and
Connecting hole is slidably connected, and the slide bar 15 is fixed on the bottom in autoclave body 1.
After completion of the reaction, electromagnet 13 is powered raw material, makes to produce the work to attract each other between electromagnet 13 and magnet ring 11
Firmly, so that electromagnet 13 be made to drive moving tube 10 towards close to the movement of 6 direction of water inlet pipe, divide moving tube 10 with discharge nozzle 3
From so as to which so that raw material is discharged from discharge nozzle 3, here, the cooperation of slide bar 15 and fixed block 14 can drive to avoid transmission tube 4
Moving tube 10 rotates, and during the equipment use, electromagnet 13 is in off-position, and moving tube 10 is inserted under self gravitation effect
In discharge nozzle 3, by the cooperation of moving tube 10 and discharge nozzle 3, leakproofness is improved.
As shown in figure 4, being equipped at least two accessory parts in the autoclave body 1, the accessory part and electromagnet 13 are one by one
Corresponding, between sealing-plug 8 and moving tube 10, the accessory part includes floating rule 16, fixing pipe 17, pushes away the accessory part
The axis of plate 18, support rod 19 and drive rod 20, the fixing pipe 17 is vertical with the axis of transmission shaft and intersects, the fixing pipe
17 one end is fixed on transmission tube 4, and the fixing pipe 17 is connected to transmission tube 4, and the push plate 18 is arranged in fixing pipe 17,
The push plate 18 is vertical with fixing pipe 17, and the push plate 18 is slidingly and sealingly connect with fixing pipe 17, and the push plate 18 is equipped with
Mounting hole, the support rod 19 is parallel with fixing pipe 17, and the support rod 19 passes through mounting hole, the support rod 19 and mounting hole
It slidingly and sealingly connects, the both ends of the support rod 19 are each attached on the inner wall of fixing pipe 17, the drive rod 20 and fixation
Pipe 17 is coaxially disposed, and the diameter of the drive rod 20 is equal with the internal diameter of fixing pipe 17, and the drive rod 20 is located at support rod 19
Separate transmission tube 4 side, the drive rod 20 is inserted into fixing pipe 17, the drive rod 20 and the sliding of fixing pipe 17 and close
Envelope connection, the drive rod 20 are fixedly connected with push plate 18, and the floating rule 16 is parallel with drive rod 20, the middle-end of the floating rule 16
It is fixedly connected with drive rod 20, gap is equipped between the floating rule 16 and the inner wall of autoclave body 1.
The rotation of transmission tube 4 makes drive rod 20 that floating rule 16 be driven to rotate by fixing pipe 17, can be promoted by floating rule 16
The effect for stirring raw material, by moving tube 10 towards close to the movement of 6 direction of water inlet pipe, makes in transmission tube 4 during discharge
Air pressure increases, to keep push plate 18 mobile away from 4 direction of transmission tube under the influence of air pressure, the movement of push plate 18 makes to be driven
It is mobile away from 4 direction of transmission tube that bar 20 drives floating rule 16, and make the inner wall of floating rule 16 and autoclave body 1 against, thus, by scraping
Rotation of the bar 16 on 1 inner wall of autoclave body can scrape the residue on 1 inner wall of lower kettle, promote cleaning effect, here, support rod 19
Effect be that push plate 18 is avoided to rotate in fixing pipe 17.
Preferably, the making material of the floating rule 16 is rubber in order to avoid the inner wall that floating rule 16 scratches autoclave body 1.
Rubber quality is more soft, and the inner wall of autoclave body 1 can be scratched to avoid floating rule 16, plays the function of protection autoclave body 1.
Preferably, being coated with lubrication on the support rod 19 to reduce the frictional force between support rod 19 and push plate 18
Oil.
The effect of lubricating oil is the frictional force reduced between support rod 19 and push plate 18, to improve the mobile stream of push plate 18
Smooth property.
Preferably, in order to improve the leakproofness between water inlet pipe 6 and transmission tube 4, the water inlet pipe 6 and transmission tube 4
Junction is coated with stop-leak compound.
The effect of stop-leak compound is the gap reduced between 6 transmission tube 4 of water inlet pipe, improves leakproofness.
Preferably, the driving device includes driving motor 21, driving 22 and of gear in order to drive transmission tube 4 to rotate
Driven gear 23, the driving motor 21 are fixed on autoclave body 1, and the driving motor 21 is sequentially connected with driving gear 22, institute
It states driven gear 23 to be mounted on transmission tube 4, the driving motor 21 is engaged with driven gear 23.
Driving motor 21 is run, and makes to drive gear 22 that driven gear 23 is driven to rotate, so that transmission tube 4 be made to rotate, is realized
The function that driving transmission tube 4 rotates.
Preferably, in order to improve the driving force of driving motor 21, the driving motor 21 is servo motor.
Driving motor 21 has the characteristics that overload capacity is strong, and the driving force of driving motor 21 can be improved.
Preferably, being coated with anticorrosion galvanizing layer on the transmission tube 4 to extend the service life of transmission tube 4.
The effect of anticorrosion galvanizing layer is the antirust ability for promoting transmission tube 4, extends the service life of transmission tube 4.
Preferably, cooperating for the ease of slide bar 15 and fixed block 14, the slide bar 15 is equipped with chamfering.
The effect of chamfering is the aperture reduced when slide bar 15 passes through fixed block 14, is cooperated convenient for slide bar 15 and fixed block 14.
Preferably, in order to improve safety, the autoclave body 1 is equipped with warning light 24.
It is equipped with pressure detecting system in practical upper kettle 1, when pressure is excessive in autoclave body 1, detection system controls warning light
24 light, and remind staff to handle in time, avoid exploding, improve safety.
When graphene material reacts in autoclave body 1, pass through the cooperation between moving tube 10 and discharge nozzle 3, Ke Yishi
The effect for now sealing expects pipe 3 improves the leakproofness of the equipment, during the equipment discharge, make moving tube 10 towards close into
6 direction of water pipe is mobile, separates moving tube 10 with discharge nozzle 3, and the movement of moving tube 10 makes floating rule 16 and autoclave body 1 by air pressure
Inner wall against, meanwhile, drive floating rule 16 to rotate on the inner wall of autoclave body 1 by the rotation of transmission tube 4, can scrape in lower kettle 1
Residue on wall, the equipment are run during cleaning by water pump 7, are delivered to clear water in transmission tube 4 from water inlet pipe 6, then
Top in from nozzle 9 towards autoclave body 1 sprays, and the clear water of 1 inner top of autoclave body is simultaneously flowed along the inner wall of autoclave body 1 towards discharge nozzle 3,
The function of removing residue on 1 inner wall of autoclave body, also, rotation of the floating rule 16 on 1 inner wall of autoclave body are realized, cleaning can also be promoted
Effect.
Compared with prior art, the confined reaction device of the good seal performance for being used for graphene production passes through cleaning mechanism
The function of realizing cleaning 1 inner wall of autoclave body, improves clean convenience, compared with existing cleaning mechanism, the cleaning mechanism
Clever structure, practicability is stronger, moreover, the sealing effect of the equipment is also improved by sealing mechanism, and existing close
Sealing mechanism is compared, which can also drive the inner wall of floating rule 16 and autoclave body 1 against cleaning effect is more preferable.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of confined reaction device of the good seal performance for graphene production, including autoclave body (1), feed pipe (2), discharging
Manage (3), transmission tube (4) and two splash bars (5), the discharge nozzle (3) and transmission tube (4) and autoclave body (1) coaxial arrangement, it is described out
Expects pipe (3) setting is arranged in the bottom of autoclave body (1), the feed pipe (2) at the top of autoclave body (1), the top of the autoclave body (1)
Equipped with mounting hole, the transmission tube (4) passes through mounting hole, and the outer diameter of the transmission tube (4) is less than the internal diameter of discharge nozzle (3), institute
Splash bar (5) setting is stated in autoclave body (1), the splash bar (5) is uniformly arranged on transmission tube (4), sets at the top of the autoclave body (1)
There is driving device, the driving device and transmission tube (4) are sequentially connected, which is characterized in that sealer is equipped in the autoclave body (1)
Structure and cleaning mechanism；
The cleaning mechanism includes water inlet pipe (6), water pump (7), sealing-plug (8) and at least two nozzles (9), the water inlet pipe
(6) it is coaxially disposed with transmission tube (4), the outer diameter of the water inlet pipe (6) is equal with the internal diameter of transmission tube (4), the water inlet pipe (6)
It is inserted into one end of the separate discharge nozzle (3) of transmission tube (4), the water inlet pipe (6) slidingly and sealingly connect with transmission tube (4), institute
It states water pump (7) to be arranged on water inlet pipe (6), the water pump (7) and water inlet pipe (6) are fixedly connected at the top of autoclave body (1), institute
Nozzle (9) setting is stated in autoclave body (1), the nozzle (9) is circumferential centered on the axis of transmission tube (4) to be uniformly mounted on transmission
It manages on (4), the nozzle (9) is arranged towards the top in autoclave body (1), and sealing-plug (8) setting is described in transmission tube (4)
Sealing-plug (8) is located between nozzle (9) and discharge nozzle (3), and the sealing-plug (8) seals and is fixedly connected with transmission tube (4)；
The sealing mechanism includes moving tube (10), magnet ring (11), seal disc (12), at least two electromagnet (13) and at least
Two connection components, the moving tube (10) and transmission tube (4) are coaxially disposed, the internal diameter and transmission tube of the moving tube (10)
(4) outer diameter is equal, and the outer diameter of the moving tube (10) is equal with the internal diameter of discharge nozzle (3), the transmission tube (4) close to go out
In one end insertion moving tube (10) of expects pipe (3), the transmission tube (4) slidingly and sealingly connect with moving tube (10), the shifting
In one end insertion discharge nozzle (3) of separate the water inlet pipe (6) of dynamic pipe (10), the moving tube (10) and discharge nozzle (3) sliding and
It is tightly connected, the magnet ring (11) and moving tube (10) are coaxially disposed, outer diameter and transmission tube (4) of the magnet ring (11)
Outer diameter is equal, and the internal diameter of the magnet ring (11) is equal with the internal diameter of transmission tube (4), the magnet ring (11) and transmission tube (4)
One end of close discharge nozzle (3) be fixedly connected, the electromagnet (13) centered on the axis of moving tube (10) it is circumferential uniformly
It is fixed on the inner wall of moving tube (10), the electromagnet (13) is located at the side of the separate water inlet pipe (6) of magnet ring (11), institute
It states seal disc (12) and moving tube (10) cylinder is arranged, the diameter of the seal disc (12) is equal with the outer diameter of moving tube (10), institute
State one end sealing of seal disc (12) and the separate water inlet pipe (6) of moving tube (10) and be fixedly connected, the seal disc (12) with
Discharge nozzle (3) slidingly and sealingly connects, and the distance between the magnet ring (11) and electromagnet (13) are greater than seal disc (12)
Far from water inlet pipe (6) side and discharge nozzle (3) close water inlet pipe (6) the distance between one end, the connection component and
Electromagnet (13) corresponds；
The connection component includes fixed block (14) and slide bar (15), and the fixed block (14) is fixed on moving tube (10), institute
Fixing pipe (17) are stated equipped with connecting hole, the slide bar (15) is parallel with moving tube (10), and the slide bar (15) passes through connecting hole,
The slide bar (15) is slidably connected with connecting hole, and the slide bar (15) is fixed on the bottom in autoclave body (1).
2. the confined reaction device for the good seal performance of graphene production as described in claim 1, which is characterized in that institute
It states and is equipped at least two accessory parts in autoclave body (1), the accessory part and electromagnet (13) correspond, the accessory part
Between sealing-plug (8) and moving tube (10), the accessory part includes floating rule (16), fixing pipe (17), push plate (18), branch
The axis of strut (19) and drive rod (20), the fixing pipe (17) is vertical with the axis of transmission shaft and intersects, the fixing pipe
(17) one end is fixed on transmission tube (4), and the fixing pipe (17) is connected to transmission tube (4), and push plate (18) setting exists
In fixing pipe (17), the push plate (18) is vertical with fixing pipe (17), and the push plate (18) and fixing pipe (17) are slidingly and sealingly
Connection, the push plate (18) are equipped with mounting hole, and the support rod (19) is parallel with fixing pipe (17), and the support rod (19) is worn
Mounting hole is crossed, the support rod (19) slidingly and sealingly connect with mounting hole, and the both ends of the support rod (19) are each attached to solid
On the inner wall of fixed pipe (17), the drive rod (20) and fixing pipe (17) are coaxially disposed, the diameter of the drive rod (20) and solid
The internal diameter of fixed pipe (17) is equal, and the drive rod (20) is located at the side of the separate transmission tube (4) of support rod (19), the transmission
Bar (20) is inserted into fixing pipe (17), and the drive rod (20) slidingly and sealingly connect with fixing pipe (17), the drive rod
(20) it is fixedly connected with push plate (18), the floating rule (16) is parallel with drive rod (20), the middle-end and transmission of the floating rule (16)
Bar (20) is fixedly connected, and gap is equipped between the floating rule (16) and the inner wall of autoclave body (1).
3. the confined reaction device for the good seal performance of graphene production as claimed in claim 2, which is characterized in that institute
The making material for stating floating rule (16) is rubber.
4. the confined reaction device for the good seal performance of graphene production as claimed in claim 2, which is characterized in that institute
It states and is coated with lubricating oil on support rod (19).
5. the confined reaction device for the good seal performance of graphene production as described in claim 1, which is characterized in that institute
The junction for stating water inlet pipe (6) and transmission tube (4) is coated with stop-leak compound.
6. the confined reaction device for the good seal performance of graphene production as described in claim 1, which is characterized in that institute
Stating driving device includes that driving motor (21), driving gear (22) and driven gear (23), the driving motor (21) are fixed on
On autoclave body (1), the driving motor (21) and driving gear (22) transmission connection, the driven gear (23) are mounted on transmission tube
(4) on, the driving motor (21) is engaged with driven gear (23).
7. the confined reaction device for the good seal performance of graphene production as claimed in claim 6, which is characterized in that institute
Stating driving motor (21) is servo motor.
8. the confined reaction device for the good seal performance of graphene production as described in claim 1, which is characterized in that institute
It states and is coated with anticorrosion galvanizing layer on transmission tube (4).
9. the confined reaction device for the good seal performance of graphene production as described in claim 1, which is characterized in that institute
Slide bar (15) are stated equipped with chamfering.
10. the confined reaction device for the good seal performance of graphene production as described in claim 1, which is characterized in that
The autoclave body (1) is equipped with warning light (24).
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| CN201910635469.5A CN110385095A (en) | 2019-07-15 | 2019-07-15 | A kind of confined reaction device of the good seal performance for graphene production |
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