CN109589892A - A kind of pilot reactor preparing expanded graphite based on microwave method - Google Patents

A kind of pilot reactor preparing expanded graphite based on microwave method Download PDF

Info

Publication number
CN109589892A
CN109589892A CN201910094279.7A CN201910094279A CN109589892A CN 109589892 A CN109589892 A CN 109589892A CN 201910094279 A CN201910094279 A CN 201910094279A CN 109589892 A CN109589892 A CN 109589892A
Authority
CN
China
Prior art keywords
cabinet
fixedly connected
spiral shell
pallet
expanded graphite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910094279.7A
Other languages
Chinese (zh)
Other versions
CN109589892B (en
Inventor
张晚佳
高志勇
曹建
刘梦佳
孙伟
胡岳华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central South University
Original Assignee
Central South University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Central South University filed Critical Central South University
Priority to CN201910094279.7A priority Critical patent/CN109589892B/en
Publication of CN109589892A publication Critical patent/CN109589892A/en
Application granted granted Critical
Publication of CN109589892B publication Critical patent/CN109589892B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00009—Pilot-scale plants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1239—Means for feeding and evacuation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The invention discloses a kind of pilot reactors that expanded graphite is prepared based on microwave method, including bracket, cabinet is connected on the upside of bracket, the inner sidewall of cabinet is equipped with multiple microwave sources, cabinet upper left side is equipped with feeder, the downside of feeder is equipped with pallet, the left end two sides of pallet, which are fixedly connected to, sticks up bar, the two sides of cabinet are fixedly connected with side lever, the inner rotation of side lever is connected with screw rod, engagement is connected with the first spiral shell block and the second spiral shell block on screw rod, the upper end of first spiral shell block is rotatablely connected with stick up bar with right end, the upper end of second spiral shell block is rotatably connected to support rod, support rod is rotatably connected on the middle part for sticking up bar far from one end of the second spiral shell block, the present invention prepares expanded graphite by microwave heating expansionization expansible graphite, material is uniformly allocated on pallet by material toggling column, and material is spread again by swinging swinging back and forth for brush Brush uniformly, in this way can be so that the layer thickness of expansible graphite becomes more well-balanced, and expansion is more thorough.

Description

A kind of pilot reactor preparing expanded graphite based on microwave method
Technical field
The present invention relates to the microwave preparation technical fields of expanded graphite, specially a kind of to prepare expanded graphite based on microwave method Pilot reactor.
Background technique
Expanded graphite is also known as soft graphite (abbreviation EG), is by natural squama as a kind of new type functional carbon materials Piece graphite is through chemistry or electrochemical intercalation processing, washing, vermiform object dry, one kind made from high temperature puffing is loose porous Matter.Graphite after expansion is in vermiform, expanded graphite worm surface and the internal many small holes of formation, and specific surface area is greatly Increase, is a kind of good adsorbent material, is widely used and studies.Currently, for the preparation method of expanded graphite Mainly heat expandable graphite is realized to 1000 degrees Celsius, in traditional technology, generally use high-temperature expansion method prepare it is swollen Swollen graphite, high-temperature expansion method rises to high temperature and needs the regular hour, and power consumption is larger in expansion process；With microwave technology Development, more people using microwave method to expansible graphite carry out expanding treatment, compared with traditional high temperature puffing method, microwave Method start-stop is convenient, has the advantages that efficient and energy conservation, but microwave method is during the preparation process, and the layer thickness of expansible graphite is uneven The even part that is easy to appear expands halfway phenomenon；And existing preparation the degree of automation is lower, and artificial participation is more, is This, we have proposed a kind of pilot reactors that expanded graphite is prepared based on microwave method.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of pilot reactor for preparing expanded graphite based on microwave method The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of prepared in expanded graphite based on microwave method Reactor, including bracket are tried, the upside right end of the bracket is fixedly connected with cabinet, and the inside of cabinet is equipped with insulating layer, institute The inner sidewall for stating cabinet is equipped with multiple microwave sources, is fixedly connected with closing door, a left side for the closing door on the left of the cabinet Top is equipped with feeder, and the downside of the feeder is equipped with pallet, and the right end of the pallet through closing door and extends to cabinet Inside, the left end two sides of the pallet, which are fixedly connected to, sticks up bar；
The two sides of the cabinet are fixedly connected with side lever, and the left end of side lever is fixedly connected on the side wall of bracket, described The inner rotation of side lever is connected with screw rod, the left end of the screw rod through side lever side wall and extend to its it is external and with the first electricity The output shaft of machine is fixedly connected, and the first motor is fixedly connected on the side wall of bracket, and engagement is connected with the on the screw rod One spiral shell block and the second spiral shell block, the upper end of the first spiral shell block are rotatablely connected with the right end for sticking up bar, and the upper end of the second spiral shell block turns Dynamic to be connected with support rod, the support rod is rotatably connected on the middle part for sticking up bar far from one end of the second spiral shell block.
Preferably, the right end of the pallet is fixedly connected with fixture block, the fixture block and the card slot being opened on box inside wall Activity clamping.
Preferably, the material of the insulating layer is wave thermal insulation material.
Preferably, the microwave source is along the internal circumferential of cabinet around setting.
Preferably, first gear, the central axis of the first gear are rotatably connected on the side side wall of the feeder By the output axis connection of belt and the second motor, second motor is fixedly connected on the side wall of the box body, first tooth The central axis of wheel runs through the side wall of feeder and is fixedly connected with material toggling column, and the material toggling column is rotatably connected on the interior of feeder Portion.
Preferably, the closing door is equipped with the hole slot of disengaging compatible with pallet.
Preferably, the feeder is fixedly connected with fixed block, the side side of the fixed block close to the side of closing door Second gear is rotatably connected on wall, the second gear engages connection with first gear, and the inside of the fixed block passes through bullet Spring slidably connects swing brush, and described one end for swinging the close second gear of brush is fixedly connected with top pillar, and the top pillar is through solid Determine the side wall of block and be flexibly connected with convex block, the convex block is fixedly connected on the side wall of second gear.
Preferably, collecting box is connected on the downside of the bracket.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through microwave heating expansionization expansible graphite Expanded graphite is prepared, it has the characteristics that be quick on the draw first, inertialess and hysteresis effect, heating temperature are uniform, the thermal efficiency is high, It can be achieved quickly to produce efficiency to expanded graphite；When charging, by the starting of the first, second motor, rotate forward screw rod, While sliding to box house, material is uniformly allocated on pallet pallet in this way by material toggling column, and by swinging brush Swing back and forth again by material paving brush uniformly, can make swollen so that the layer thickness of expansible graphite becomes more well-balanced in this way It is swollen more thorough；Secondly after reaction, by rotating backward for screw rod, it is moved to the left the first spiral shell block with the second spiral shell block, To which by pallet, with the inside for skidding off cabinet, when the second spiral shell block slides into the left end of screw rod, the second spiral shell block stops movement, First spiral shell block continues to be moved to the left, and such support rod will tilt pallet, and the expanded graphite on pallet is made to slide into collecting box Inside makes the device realize mechanization collection material, improves production efficiency, avoid manually participating in as far as possible, reduce micro- Influence of the wave to human body.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention I；
Fig. 2 is structural schematic diagram II of the invention；
Fig. 3 is the cross-sectional view stuck up at bar, side lever and screw rod of the invention；
Fig. 4 is the cross-sectional view at cabinet and closing door of the invention；
Fig. 5 is fixed block of the invention and swings the cross-sectional view at brush；
Fig. 6 is screw rod of the invention, support rod and sticks up the structural schematic diagram at bar；
Fig. 7 is the structural schematic diagram of material toggling column and first gear of the invention.
In figure: 1, bracket, 2, cabinet, 3, insulating layer, 4, microwave source, 5, closing door, 6, feeder, 7, side lever, 8, screw rod, 9, first motor, the 10, first spiral shell block, the 11, second spiral shell block, 12, support rod, 13, stick up bar, 14, pallet, 15, fixture block, 16, card slot, 17, material toggling column, 18, first gear, the 19, second motor, 20, collecting box, 21, fixed block, 22, spring, 23, swing brush, 24, the Two gears, 25, top pillar, 26, convex block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, the present invention provides a kind of technical solution: a kind of pilot scale preparing expanded graphite based on microwave method is anti- Device, including bracket 1 are answered, is set on bracket 1 there are two button, for controlling first motor 9 and the second motor 19, a button is It is used alone to control first motor 9, when button press, first motor 9 rotates forward multi-turn after rotating backward multi-turn again, purpose makes After pallet 14 skids off cabinet 2, tip tilt falls down material, and pallet 14 is then made to restore (horizontal at this time to horizontal position again Pallet 14 slides into the inside of cabinet 2 not yet)；Another button be for and meanwhile control first motor 9 and the second motor 19, When button press, first motor 9 and the second motor 19 rotate forward (the second motor 19 first stops operating than first motor 9), in this way For material inside feeder 6 when constantly falling on pallet 14, pallet 14 also can be constantly to 2 internal slide of cabinet, the branch The upside right end of frame 1 is fixedly connected with cabinet 2, and the inside of cabinet 2 is equipped with insulating layer 3, and insulating layer 3 is wave thermal insulating material Material, so that microwave passes through the inside into insulating layer, to be heated to the expansible graphite on pallet 14, the case The inner sidewall of body 2 is equipped with multiple microwave sources 4, and microwave source 4 is the device for generating microwave energy, and the generation of microwave source 4 is micro- Wave can make expansible graphite expanded by heating, and the left side of the cabinet 2 is fixedly connected with closing door 5, the upper left of the closing door 5 Side is equipped with feeder 6 and stirs evenly material together with the liquid of secondary expansion before being reacted, and by object to be reacted Material mixture pours the inside of feeder 6 into, cumbersome feeding process just will not be carried out to the device always in this way, to alleviate The workload of worker, the downside of the feeder 6 are equipped with pallet 14, and the right end of the pallet 14 through closing door 5 and extends to The inside of cabinet 2, pallet 14 are the carriers of expansible graphite, and the material of expansion to be reacted is sent into the inside of cabinet 2 by pallet 14, Completely reacted material can be removed to the outside of cabinet 2 again to pallet 14 after reaction, closing door 5 is equipped with what pallet 14 passed in and out Hole slot, and hole slot is adapted with the size of pallet 14, after pallet 14 slides into cabinet 2 to suitable position, the left end meeting of pallet 14 Hole slot is blocked and is sealed up, the left end two sides of the pallet 14, which are fixedly connected to, sticks up bar 13；
The two sides of the cabinet 2 are fixedly connected with side lever 7, and the left end of side lever 7 is fixedly connected on the side wall of bracket 1, The inner rotation of the side lever 7 is connected with screw rod 8, and the left end of screw rod 8 does not have screw thread (not have threaded length than the second spiral shell The thickness of block 11 is long), in this way after the second spiral shell block 11 is moved to the left end of screw rod 8, the second spiral shell block 11 will be detached from screw rod 8 Engagement, so that the second spiral shell block 11 be made not move with the rotation of screw rod 8, the side of side lever 7 is run through in the left end of the screw rod 8 Wall simultaneously extends to that it is external and be fixedly connected with the output shaft of first motor 9, and first motor 9 is stepper motor, can positive and negative rotation, When first motor 9 inverts, the first spiral shell block 10 is moved to the left with the second spiral shell block 11, at this point, pallet 14 can slide to the left and remove case Inclination is turned down after body 2, consequently facilitating the graphite expanded to be poured into the inside of collecting box 20；When first motor 9 rotates forward, first Spiral shell block 10 moves right with the second spiral shell block 11, at this point, pallet 14 can be changed into horizontality from heeling condition, and pallet 14 is sliding After entering cabinet 2 to suitable position, first motor 9 stops, so that it is swollen to carry out pallet 14 by the inside that material is sent into cabinet 2 again Change reaction, the first motor 9 is fixedly connected on the side wall of bracket 1, on the screw rod 8 engagement be connected with the first spiral shell block 10 with Second spiral shell block 11, the upper end of the first spiral shell block 10 are rotatablely connected with the right end for sticking up bar 13, and the upper end of the second spiral shell block 11 turns Dynamic to be connected with support rod 12, the support rod 12 is rotatably connected on the middle part for sticking up bar 13 far from one end of the second spiral shell block 11, and first It when spiral shell block 10 and the second spiral shell block 11 are moved to the left, can be slided to the left with pallet 14, when the second spiral shell block 11 is moved to screw rod 8 After left end, the second spiral shell block 11 will be disengaged from screw rod 8, and pallet 14 fully slides out the outside of cabinet 2 at this time, be continued anti- To when rotating screw rod 8, the second spiral shell block 11 will not be moved with the rotation of screw rod 8, and the first spiral shell block 10 still can be moved to the left, The spacing between the first spiral shell block 10 and the second spiral shell block 11 can slowly shorten at this time, stick up bar 13 in this way and will be supported bar 12 and prop up, Then make 14 run-off the straight of pallet.
Specifically, the right end of the pallet 14 is fixedly connected with fixture block 15, the fixture block 15 be opened in 2 inner sidewall of cabinet On the activity clamping of card slot 16, when pallet 14 slides into the inside of cabinet 2, fixture block 15 can stick into the inside of card slot 16, thus right The right end of pallet 14 is played a supporting role.
Specifically, the microwave source 4 surround setting along the internal circumferential of cabinet 2, microwave source 4 is around setting, so as to right Material is more uniform when heated, to keep mass expanded more thorough.
Specifically, first gear 18 is rotatably connected on the side side wall of the feeder 6, the first gear 18 Central axis passes through the output axis connection of belt and the second motor 19, and second motor 19 is fixedly connected on the side wall of cabinet 2, The central axis of the first gear 18 runs through the side wall of feeder 6 and is fixedly connected with material toggling column 17, and material toggling column 17 is not rotating When, the lower end of feeder 6 can be exported and be closed, the material inside feeder 6 will not fall at this time, and the rotation of material toggling column 17 connects It connects in the inside of feeder 6, the side wall of material toggling column 17 is equipped with multiple material toggling tooths, with the rotation of material toggling column 17, material toggling column 17 On tooth the material inside feeder 6 can uniformly be pushed on pallet 14.
Specifically, the feeder 6 is fixedly connected with fixed block 21, the fixed block 21 close to the side of closing door 5 Side side wall on be rotatably connected to second gear 24, the second gear 24 engages connection, the fixation with first gear 18 The inside of block 21 slidably connects swing brush 23 by spring 22, when pallet 14 is towards 2 internal slide of cabinet, swing brush 23 with The rotation of second motor 19 and swing, the material on pallet 14 can be paved uniformly by swinging 23 brush head that is equipped with of downside of brush, thus Material local accumulation is prevented, causes to expand non-uniform phenomenon generation, the swing brush 23 is solid close to one end of second gear 24 Surely it is connected with top pillar 25, the top pillar 25 runs through the side wall of fixed block 21 and is flexibly connected with convex block 26, and the convex block 26 is fixed It is connected on the side wall of second gear 24, when second gear 24 rotates, convex block 26 can successively head on 25 slid inward of top pillar, to After interior sliding, when convex block 26 and top pillar 25 are detached from when being clamped, swinging brush 23 will be acted on by the elastic reset of spring 22, make to put Dynamic brush 23 is slided to opposite direction, and with the continuous rotation of second gear 24, swinging brush 23 will constantly be swung.
Specifically, the downside of the bracket 1 is connected with collecting box 20, collecting box 20 is to collect expansion reaction The device of good expanded graphite, downside is equipped with runner, consequently facilitating the movement of collecting box 20.
Working principle: in use, material to be reacted to be poured into the inside of feeder 6, control first motor 9 and the are pressed The button of two motors 19, first motor 9 are rotated forward with the second motor 19, and the material inside such feeder 6 is constantly falling on support When on disk 14, pallet 14 also can swing brush 23 with the second motor 19 constantly to 2 internal slide of cabinet, in the process It rotates and swings, swing brush 23 and the material on pallet 14 paves uniformly, to prevent the expansion of material local accumulation non-uniform Phenomenon occurs；After material reaction for a period of time after, press the button of individually control first motor 9, first motor 9 can rotate backward Multi-turn is rotated forward after multi-turn again, when first motor 9 inverts, the first spiral shell block 10 is moved to the left with the second spiral shell block 11, and pallet 14 can to the left Tip tilt after cabinet 2 is slided and removes, consequently facilitating the graphite expanded to be poured into the inside of collecting box 20, first motor When 9 rotating forward, the first spiral shell block 10 moves right with the second spiral shell block 11, at this point, pallet 14 can be changed into horizontality from heeling condition, Then the inside progress expansion reaction that material enters cabinet 2 can be contained again.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. the upside of a kind of pilot reactor for preparing expanded graphite based on microwave method, including bracket (1), the bracket (1) is right End is fixedly connected with cabinet (2), and the inside of cabinet (2) is equipped with insulating layer (3), it is characterised in that: the inside of the cabinet (2) Wall is equipped with multiple microwave sources (4), is fixedly connected with closing door (5) on the left of the cabinet (2), a left side for the closing door (5) Top is equipped with feeder (6), and the downside of the feeder (6) is equipped with pallet (14), and the right end of the pallet (14) is through closing Door (5) and the inside for extending to cabinet (2), the left end two sides of the pallet (14), which are fixedly connected to, sticks up bar (13)；
The two sides of the cabinet (2) are fixedly connected with side lever (7), and the left end of side lever (7) is fixedly connected on the side wall of bracket (1) On, the inner rotation of the side lever (7) is connected with screw rod (8), and the left end of the screw rod (8) is run through the side wall of side lever (7) and prolonged It extends to its outside and is fixedly connected with the output shaft of first motor (9), the first motor (9) is fixedly connected on bracket (1) On side wall, engagement is connected with the first spiral shell block (10) and the second spiral shell block (11) on the screw rod (8), the first spiral shell block (10) it is upper The right end held and stick up bar (13) is rotatablely connected, and the upper end of the second spiral shell block (11) is rotatably connected to support rod (12), the branch Strut (12) is rotatably connected on the middle part for sticking up bar (13) far from one end of the second spiral shell block (11).
2. a kind of pilot reactor for preparing expanded graphite based on microwave method according to claim 1, it is characterised in that: institute The right end for stating pallet (14) is fixedly connected with fixture block (15), the fixture block (15) and the card slot being opened on cabinet (2) inner sidewall (16) activity clamping.
3. a kind of pilot reactor for preparing expanded graphite based on microwave method according to claim 1, it is characterised in that: institute The material for stating insulating layer (3) is wave thermal insulation material.
4. a kind of pilot reactor for preparing expanded graphite based on microwave method according to claim 1, it is characterised in that: institute Microwave source (4) is stated along the internal circumferential of cabinet (2) around setting.
5. a kind of pilot reactor for preparing expanded graphite based on microwave method according to claim 1, it is characterised in that: institute It states and is rotatably connected on the side side wall of feeder (6) first gear (18), the central axis of the first gear (18) passes through skin The output axis connection of band and the second motor (19), second motor (19) are fixedly connected on the side wall of cabinet (2), and described The central axis of one gear (18) runs through the side wall of feeder (6) and is fixedly connected with material toggling column (17), and the material toggling column (17) turns The dynamic inside for being connected to feeder (6).
6. a kind of pilot reactor for preparing expanded graphite based on microwave method according to claim 5, it is characterised in that: institute State the hole slot that closing door (5) are equipped with the compatible disengaging with pallet (14).
7. a kind of pilot reactor for preparing expanded graphite based on microwave method according to claim 1, it is characterised in that: institute It states feeder (6) to be fixedly connected with fixed block (21) close to the side of closing door (5), on the side side wall of the fixed block (21) It is rotatably connected to second gear (24), the second gear (24) engages connection, the fixed block (21) with first gear (18) Inside slidably connect swing brush (23) by spring (22), it is described that swing brush (23) solid close to the one end of second gear (24) Surely it is connected with top pillar (25), the top pillar (25) is run through the side wall of fixed block (21) and is flexibly connected with convex block (26), described convex Block (26) is fixedly connected on the side wall of second gear (24).
8. a kind of pilot scale reaction for preparing expanded graphite based on microwave method described in any claim in -7 according to claim 1 Device, it is characterised in that: be connected with collecting box (20) on the downside of the bracket (1).
CN201910094279.7A 2019-01-30 2019-01-30 Pilot reactor based on expanded graphite is prepared to microwave method Active CN109589892B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910094279.7A CN109589892B (en) 2019-01-30 2019-01-30 Pilot reactor based on expanded graphite is prepared to microwave method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910094279.7A CN109589892B (en) 2019-01-30 2019-01-30 Pilot reactor based on expanded graphite is prepared to microwave method

Publications (2)

Publication Number Publication Date
CN109589892A true CN109589892A (en) 2019-04-09
CN109589892B CN109589892B (en) 2021-01-08

Family

ID=65967044

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910094279.7A Active CN109589892B (en) 2019-01-30 2019-01-30 Pilot reactor based on expanded graphite is prepared to microwave method

Country Status (1)

Country Link
CN (1) CN109589892B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105236398A (en) * 2015-10-12 2016-01-13 青岛迈可威微波创新科技有限公司 Method for microwave-assisted preparation of graphene
CN207175473U (en) * 2017-08-29 2018-04-03 青岛迈可威微波创新科技有限公司 The microwave preparation facilities of expanded graphite
CN108545728A (en) * 2018-07-17 2018-09-18 北京化工大学 A kind of bulking type graphene preparation facilities and method
CN108715445A (en) * 2018-07-14 2018-10-30 深圳市星聚工业自动化有限公司 A kind of microwave gas diffusion method expanded graphite expanding apparatus
CN109133048A (en) * 2018-11-07 2019-01-04 广州越能工业微波设备有限公司 A kind of tower microwave graphite expansion equipment
CN109250708A (en) * 2018-12-07 2019-01-22 四川聚创石墨烯科技有限公司 A kind of system of smooth microwave reduction graphene oxide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105236398A (en) * 2015-10-12 2016-01-13 青岛迈可威微波创新科技有限公司 Method for microwave-assisted preparation of graphene
CN207175473U (en) * 2017-08-29 2018-04-03 青岛迈可威微波创新科技有限公司 The microwave preparation facilities of expanded graphite
CN108715445A (en) * 2018-07-14 2018-10-30 深圳市星聚工业自动化有限公司 A kind of microwave gas diffusion method expanded graphite expanding apparatus
CN108545728A (en) * 2018-07-17 2018-09-18 北京化工大学 A kind of bulking type graphene preparation facilities and method
CN109133048A (en) * 2018-11-07 2019-01-04 广州越能工业微波设备有限公司 A kind of tower microwave graphite expansion equipment
CN109250708A (en) * 2018-12-07 2019-01-22 四川聚创石墨烯科技有限公司 A kind of system of smooth microwave reduction graphene oxide

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
田禾青等: "微波法制备膨胀石墨及其膨胀特性", 《工 学 报》 *
高志勇等: "膨胀石墨的制备方法及应用研究进展", 《贵州大学学报( 自然科学版)》 *

Also Published As

Publication number Publication date
CN109589892B (en) 2021-01-08

Similar Documents

Publication Publication Date Title
CN204333108U (en) A kind of cathode material of lithium ion battery graphite coat carbonizing plant
CN105236398B (en) A kind of microwave radiation technology prepares the production method of graphene
CN101555004B (en) Method for rapidly preparing lithium iron phosphate by intermittent microwave
CN107500287A (en) A kind of production method of active carbon with high specific surface area
CN103395783A (en) Preparation method and preparation equipment of activated carbon
CN107352536A (en) The preparation method of burnt FOLIUM NELUMBINIS based super capacitor electrode material
CN109589892A (en) A kind of pilot reactor preparing expanded graphite based on microwave method
CN204779366U (en) Rotatory crystallization of alpha gesso
CN110176602A (en) A kind of preparation process of the long-life sodium-ion battery three-dimensional porous carbon nano-electrode material of phosphorus doping biomass
CN104290162B (en) Pencil board carbonizing apparatus and use the pencil board charing method of this device
CN205161776U (en) A device that completes fast for golden tea
CN207175473U (en) The microwave preparation facilities of expanded graphite
CN209326308U (en) A kind of continuous-type microwave insulation board dryer
CN106938859B (en) One step hydro thermal method prepares cathode of lithium battery tubular material NiCo2O4Method
CN216630864U (en) Rotary reaction device and graphite type positive/negative electrode material continuous reaction treatment equipment
CN105702934B (en) A kind of sodium-ion battery cathode SnO/ electrically conductive graphite/conductive black electrode material preparation method
CN204054271U (en) Pencil board carbonizing apparatus
CN207753101U (en) The preparation facilities of modified lithium manganate cathode material
CN207743329U (en) A kind of calciner of LiMn2O4 gel
CN206609254U (en) A kind of new and effective building dry powder and mortar drying plant
CN207896204U (en) A kind of production equipment of lithium manganate battery material
CN207662194U (en) The continuous producing apparatus of lithium manganate cell positive electrode material
CN209165995U (en) Drying device is used in a kind of production of manganese-silicon
CN220959573U (en) Graphitizing furnace for producing electrode negative electrode material
CN105680039A (en) Method for preparing lamellar Co, Ni, Mn and Li battery anode material

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Gao Zhiyong

Inventor after: Zhang Wanjia

Inventor after: Cao Jian

Inventor after: Liu Mengjia

Inventor after: Sun Wei

Inventor after: Hu Yuehua

Inventor before: Zhang Wanjia

Inventor before: Gao Zhiyong

Inventor before: Cao Jian

Inventor before: Liu Mengjia

Inventor before: Sun Wei

Inventor before: Hu Yuehua

GR01 Patent grant
GR01 Patent grant