CN106430163B - Powder body material is special prepares stove for graphene three-dimensional construction - Google Patents
Powder body material is special prepares stove for graphene three-dimensional construction Download PDFInfo
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- CN106430163B CN106430163B CN201610844308.3A CN201610844308A CN106430163B CN 106430163 B CN106430163 B CN 106430163B CN 201610844308 A CN201610844308 A CN 201610844308A CN 106430163 B CN106430163 B CN 106430163B
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Abstract
The invention discloses a kind of graphene three-dimensional construction, powder body material is special prepares stove, including pusher, heating furnace body, automatic trolley and vacuum retort, vacuum retort is installed on automatic trolley, heating furnace body is arranged between two pushers, heating furnace body is the furnace body of n tee sections, furnace body both ends are respectively equipped with inlet port and outlet port, mobile sealing fire door is equipped with inlet port and outlet port, the top of furnace body is equipped with heating cabinet, the lower part of furnace body is equipped with trolley moving bin, the both sides of heating cabinet are equipped with electric heater unit, automatic trolley surrounding is provided with refractory masonry, before refractory masonry, both ends are connected with sealing oven door sealing respectively afterwards, a left side for refractory masonry, right both ends are connected with the sealed bottom of heating cabinet respectively；The present invention is directed to the industrialized production of graphene; it is simple in structure by the large-scale production demand of the pusher of combination, heating furnace body, automatic trolley and vacuum retort completion graphene, device itself using the charging of streamlined, heating and discharging design; the course of work is smooth, and the degree of automation is high.
Description
Technical field
The present invention relates to the production equipment field of graphene, more particularly to a kind of three-dimensional construction powder body material of graphene are special
Prepare stove.
Background technology
Graphene is the two dimensional crystal for the only one layer of atomic thickness being made of carbon atom, is that known world is most thin, most
Hard nano material, it is almost fully transparent, only absorbs 2.3% light；Thermal conductivity factor is up to 5300W/mK, is higher than
Carbon nanotubes and diamond, its electron mobility is and higher than carbon nanotubes or silicon crystal more than 15000cm2/Vs under room temperature,
And resistivity about 10-6 Ω cm, it is lower than copper or silver, it is the material of world resistivity minimum；Because its resistivity is extremely low, electricity
The speed of son migration is exceedingly fast, therefore is expected to can be used to develop thinner, conductive speed electronic component or crystal of new generation faster
Pipe；Since graphene is substantially a kind of transparent, good conductor, it also is adapted for for manufacturing transparent touch screen, tabula rasa, even
It is solar cell.
It is mechanical stripping method, oxidation-reduction method, SiC epitaxial growth methods and chemical vapor deposition to prepare the common method of graphene
Area method（CVD）；The method for preparing graphene on the market at present is the production of laboratory small lot；When by the producer in laboratory
When method is applied to industrial production, or during use industrial equipment large-scale production, preferable yield is hardly resulted in, this is by method
What the structure of itself the defects of and process units was limited, since large-scale production needs streamlined operation in itself；It is turned into flowing water
During industry, how to ensure the leakproofness of device and the uniformity that raw material is heated become graphene large-scale production main problem it
One.
The content of the invention
It is a kind of simple in structure present invention aims at providing for above-mentioned problem, facilitate flow line production, automatically
Change degree is high, and special suitable for large-scale production graphene prepares stove.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of three-dimensional construction powder body material of graphene
Special to prepare stove, the special stove for preparing includes pusher, heating furnace body, automatic trolley and vacuum retort, and described is true
Empty retort is installed on automatic trolley, and the heating furnace body is arranged between two pushers, and the heating furnace body is n
The furnace body of tee section, furnace body both ends are respectively equipped with inlet port and outlet port, mobile sealing are equipped with inlet port and outlet port
Fire door, the top of furnace body are equipped with heating cabinet, and the lower part of furnace body is equipped with trolley moving bin, and the both sides of heating cabinet are filled equipped with electrical heating
Put, the automatic trolley surrounding is provided with refractory masonry, and the front and rear ends of refractory masonry connects with sealing oven door sealing respectively
Connect, the left and right both ends of refractory masonry are connected with the sealed bottom of heating cabinet respectively.
The top of heating furnace body of the present invention is equipped with traction electric machine and traction rollers, and the sealing fire door is by hanging down
Straight traction rope is movably connected in traction rollers；By the sealing fire door that can be moved up and down, make its preferably with automatic trolley phase
Matching, automatic trolley after the completion of charging, decline sealing fire door so that protected between heating cabinet and automatic trolley from mouth charging of coming in
Sealing is held, after the completion of production, lift-off seal fire door, by automatic trolley by the follow-up pusher of vacuum retort conveyor.
Automatic trolley of the present invention is by vehicle frame, wheel, refractory masonry, heating element and trolley pulling equipment institute group
Into vehicle frame is overmolding to bathtub construction by the refractory masonry, and vacuum retort is placed in the top of bathtub construction, bathtub construction
Heating element is internally provided with, the lower section of bathtub construction is equipped with wheel and trolley pulling equipment；Since automatic trolley is to need pushing away
Move back and forth between material mechanism and heating furnace body, when reaching hot spot, must keep sealing between furnace body and trolley, pass through groove
The refractory masonry of shape structure makes both keep sealing, and in order to ensure the uniformity of heating, the inside of automatic trolley is also necessary
Equipped with heating element.
The rack for being internally provided with strip of vacuum retort of the present invention, the side of vacuum retort is equipped with transversely opened and closed
Formula seals bell, and the Sealing furnace is covered equipped with pressure vacuum gauge, explosion-proof valve and vacuum lead；Graphene material is stored in
On the rack of strip, during charging, sealing bell is opened, rack push is entered by vacuum retort by pusher；During discharging,
Rack is hauled out by vacuum retort by pusher, is respectively completed and feeds intake and rewinding operation.
Multiple corrugated telescopic holes are evenly distributed with vacuum retort of the present invention, vacuum retort is equipped with exhaust
Pipe, by pore structure of stretching, ensures that retort will not deform when expanding with heat and contract with cold, while in order to ensure under temperature variations
The stability of retort air pressure inside, passes through exhaust pipe auxiliary exhaust.
Heating furnace body of the present invention is equipped with vacuum extractor, and vacuum extractor is connected to heating cabinet by pipeline
It is interior；Vacuum means are equipped with two effects, and an effect is the air inside extracting vacuum retort so that is kept inside vacuum retort
Suitable operating pressure, another effect are to adjust the air pressure inside of heating cabinet so that the air pressure of the inside and outside both sides of vacuum retort is equal
Keep stablizing.
Pusher of the present invention by being formed with chain conveyor and transmission electrical machine, the chain conveyor
Setting height(from bottom) is identical with the height of automatic trolley, and the main function of pushing structure is charging and the draw operation for facilitating rack, surely
Qualitative good, the degree of automation of device is high.
The inner wall of heating cabinet of the present invention is set as made by refractory fibre on the contact position of heating cabinet and refractory masonry
There is a mechanical seal structure, the material of refractory fibre and refractory masonry is close, makes both keep sealing by mechanical seal structure, close
It is good to seal effect；Meanwhile the material is fixedly mounted on inside heating cabinet, there is low heat conduction, excellent heat endurance and chemical stabilization
Property, shaking property of heat resistanceheat resistant and excellent tensile strength and corrosion resistance.
The advantage of the invention is that：The present invention be directed to graphene industrialized production, using the charging of streamlined, heating and
Discharging design, the large-scale production of graphene is completed by the pusher of combination, heating furnace body, automatic trolley and vacuum retort
Demand, device itself is simple in structure, and the course of work is smooth, and the degree of automation is high；Meanwhile the leakproofness of device in process of production
Good with stability, product is heated evenly, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the overall structure frame diagram of apparatus of the present invention；
Fig. 2 is the structure diagram of the heating furnace body of the present invention；
Fig. 3 is the work structuring schematic diagram of the heating furnace body of the present invention.
Wherein, 1 pusher, 2 heating furnace bodies, 3 automatic trolleys, 4 vacuum retorts, 5 racks, 6 sealing fire doors, 7
Chain conveyor, 8 transmission electrical machines, 9 heating cabinets, 10 refractory masonries, 11 trolley pulling equipments, 12 wheels, 13 heating units
Part, 14 sealing bells, 15 exhaust pipes, 16 vertical distraction ropes, 17 traction rollers, 18 traction electric machines, 19 trolley moving bins,
20 electric heater units.
Embodiment
The present invention is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings.
Embodiment 1：Powder body material is special prepares stove for a kind of graphene as shown in Figure 1,2 and 3 three-dimensional construction, and described is special
Include pusher 1, heating furnace body 2, automatic trolley 3 and vacuum retort 4 with stove is prepared, the vacuum retort 4 is installed on certainly
On dynamic trolley 3, the heating furnace body 2 is arranged between two pushers 1, and the heating furnace body 2 is the stove of n tee sections
Body, 2 both ends of furnace body are respectively equipped with inlet port and outlet port, mobile sealing fire door 6, furnace body are equipped with inlet port and outlet port
2 top is equipped with heating cabinet 9, and the lower part of furnace body 2 is equipped with trolley moving bin 19, and the both sides of heating cabinet 9 are equipped with electric heater unit 20,
3 surrounding of automatic trolley is provided with refractory masonry 10, and the front and rear ends of refractory masonry 10 is sealed with sealing fire door 6 respectively
Connection, the sealed bottom of the left and right both ends of refractory masonry 10 respectively with heating cabinet 9 are connected.
Embodiment 2：As shown in Figure 1,2 and 3, the top of heating furnace body 2 is equipped with traction electric machine 18 and traction rollers 17, described
Sealing fire door 6 be movably connected in by vertical distraction rope 16 in traction rollers 17；By the sealing fire door 6 that can be moved up and down,
It is set preferably to match with automatic trolley 3, automatic trolley 3 after the completion of charging, declines sealing fire door 6, make from mouth charging of coming in
Keep sealing between heating cabinet 9 and automatic trolley 3, after the completion of production, lift-off seal fire door 6, by automatic trolley 3 by vacuum
On the follow-up pusher 1 of 4 conveyor of retort.
Embodiment 3：As shown in Figure 1,2 and 3, automatic trolley 3 is by vehicle frame, wheel 12, refractory masonry 10,13 and of heating element
Trolley pulling equipment 11 is formed, and vehicle frame is overmolding to bathtub construction by the refractory masonry 10, and vacuum retort 4 is placed in flute profile
The top of structure, bathtub construction are internally provided with heating element 13, and the lower section of bathtub construction is equipped with wheel 12 and trolley traction is set
Standby 11；Since automatic trolley 3 needs to move back and forth between pusher 1 and heating furnace body 2, when reaching hot spot, stove
It must keep sealing between body 2 and trolley 3, make both keep sealing by the refractory masonry 10 of bathtub construction, and in order to protect
The uniformity of heating is demonstrate,proved, the inside of automatic trolley 3 also must be provided with heating element 13.
Embodiment 4：As shown in Figure 1,2 and 3, the rack 5 for being internally provided with strip of vacuum retort 4, the side of vacuum retort 4
Side is equipped with transversely opened and closed formula sealing bell 14, and the sealing bell 14 is equipped with pressure vacuum gauge, explosion-proof valve and vacuum-pumping tube
Road；Graphene material is stored on the rack 5 of strip, during charging, opens sealing bell 14, by pusher 1 by rack 5
Push enters vacuum retort 4；During discharging, rack 5 is hauled out by vacuum retort 4 by pusher 1, is respectively completed and feeds intake and rewinding
Operation.
Embodiment 5：As shown in Figure 1,2 and 3, multiple corrugated telescopic holes, vacuum retort are evenly distributed with vacuum retort 4
4 are equipped with exhaust pipe 15, by pore structure of stretching, ensure that retort 4 will not deform when expanding with heat and contract with cold, while in order to ensure
The stability of 4 air pressure inside of retort under temperature variations, passes through 15 auxiliary exhaust of exhaust pipe.
Embodiment 6：As shown in Figure 1,2 and 3, heating furnace body 2 is equipped with vacuum extractor, and vacuum extractor is connected by pipeline
It is connected in heating cabinet 9；Vacuum means are equipped with two effects, and an effect is the air extracted inside vacuum retort 4 so that vacuum
The inside of retort 4 keeps suitable operating pressure, another effect is to adjust the air pressure inside of heating cabinet 9 so that vacuum retort 4
The air pressure of inside and outside both sides keeps stable.
Embodiment 7：As shown in Figure 1,2 and 3, pusher 1 with chain conveyor 7 and transmission electrical machine 8 by being formed, institute
State that the setting height(from bottom) of chain conveyor 7 is identical with the height of automatic trolley 3, and the main function of pushing structure 1 facilitates rack 5
Charging and draw operation, stability is good, and the degree of automation of device is high.
Embodiment 8：As shown in Figure 1,2 and 3, the inner wall of heating cabinet 9 as made by refractory fibre, with fire resisting build by heating cabinet 9
The contact position of body 10 is equipped with mechanical seal structure, and the material of refractory fibre and refractory masonry 10 is close, passes through mechanical seal
Structure makes both keep sealing, and sealing effect is good；Meanwhile the material is fixedly mounted on inside heating cabinet 9, there is low heat conduction, excellent
Good heat endurance and chemical stability, shaking property of heat resistanceheat resistant and excellent tensile strength and corrosion resistance.
It should be noted that above-mentioned is only presently preferred embodiments of the present invention, not it is used for limiting the protection model of the present invention
Enclose, any combination or equivalents made on the basis of above-described embodiment belong to protection scope of the present invention.
Claims (8)
1. a kind of graphene three-dimensional constructs, powder body material is special to prepare stove, it is characterised in that the special stove for preparing includes pushing away
Expect mechanism, heating furnace body, automatic trolley and vacuum retort, the vacuum retort is installed on automatic trolley, the heating
Furnace body is arranged between two pushers, and the heating furnace body is the furnace body of n tee sections, and furnace body both ends are respectively equipped with charging
Mouthful and discharge port, be equipped with mobile sealing fire door in inlet port and outlet port, the top of furnace body is equipped with heating cabinet, under furnace body
Portion is equipped with trolley moving bin, and the both sides of heating cabinet are equipped with electric heater unit, and the automatic trolley surrounding is provided with refractory masonry,
The front and rear ends of refractory masonry is connected with sealing oven door sealing respectively, the left and right both ends of the refractory masonry bottom with heating cabinet respectively
Portion is tightly connected.
2. graphene three-dimensional according to claim 1 constructs, powder body material is special to prepare stove, it is characterised in that described adds
The top of hot stove body is equipped with traction electric machine and traction rollers, and the sealing fire door is movably connected in traction by vertical distraction rope
On roller.
3. powder body material is special prepares stove for graphene according to claim 1 three-dimensional construction, it is characterised in that it is described from
Dynamic trolley is made of vehicle frame, wheel, refractory masonry, heating element and trolley pulling equipment, and the refractory masonry is by vehicle frame
Bathtub construction is overmolding to, vacuum retort is placed in the top of bathtub construction, and bathtub construction is internally provided with heating element, flute profile knot
The lower section of structure is equipped with wheel and trolley pulling equipment.
4. graphene three-dimensional according to claim 1 constructs, powder body material is special to prepare stove, it is characterised in that described is true
The rack for being internally provided with strip of empty retort, the side of vacuum retort are equipped with transversely opened and closed formula sealing bell, the sealing
Bell is equipped with pressure vacuum gauge, explosion-proof valve and vacuum lead.
5. graphene three-dimensional according to claim 4 constructs, powder body material is special to prepare stove, it is characterised in that described is true
Multiple corrugated telescopic holes are evenly distributed with empty retort, vacuum retort is equipped with exhaust pipe.
6. graphene three-dimensional according to claim 1 constructs, powder body material is special to prepare stove, it is characterised in that described adds
Hot stove body is equipped with vacuum extractor, and vacuum extractor is connected in heating cabinet by pipeline.
7. the graphene three-dimensional according to claim 1 or 4 constructs, powder body material is special to prepare stove, it is characterised in that described
Pusher by being formed with chain conveyor and transmission electrical machine, the setting height(from bottom) of the chain conveyor and automatic trolley
Height it is identical.
8. graphene three-dimensional according to claim 1 constructs, powder body material is special to prepare stove, it is characterised in that the heating
For the inner wall in storehouse as made by refractory fibre, the contact position of heating cabinet and refractory masonry is equipped with mechanical seal structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610844308.3A CN106430163B (en) | 2016-09-23 | 2016-09-23 | Powder body material is special prepares stove for graphene three-dimensional construction |
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|---|---|---|---|
| CN201610844308.3A CN106430163B (en) | 2016-09-23 | 2016-09-23 | Powder body material is special prepares stove for graphene three-dimensional construction |
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| CN106430163A CN106430163A (en) | 2017-02-22 |
| CN106430163B true CN106430163B (en) | 2018-04-24 |
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| CN203053213U (en) * | 2012-11-07 | 2013-07-10 | 洛阳市西格马仪器制造有限公司 | Bogie hearth type atmosphere sintering furnace |
| CN204007096U (en) * | 2014-08-07 | 2014-12-10 | 沈阳真空技术研究所 | A kind of special steel Special vacuum induction melting furnace |
| CN104313261A (en) * | 2014-10-21 | 2015-01-28 | 丹阳市恒泰电炉有限公司 | Anti-swing device for horizontal annealing furnace |
| CN204174233U (en) * | 2014-10-21 | 2015-02-25 | 丹阳市恒泰电炉有限公司 | A kind of high heat retaining property horizontal vacuum annealing furnace |
| CN105617943A (en) * | 2015-09-29 | 2016-06-01 | 江苏鑫龙化纤机械有限公司 | Large-volume vacuum cracking furnace |
| CN206188393U (en) * | 2016-09-23 | 2017-05-24 | 丹阳市恒泰电炉有限公司 | Special preparation stove of three -dimensional structure powder material of graphite alkene |
-
2016
- 2016-09-23 CN CN201610844308.3A patent/CN106430163B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203053213U (en) * | 2012-11-07 | 2013-07-10 | 洛阳市西格马仪器制造有限公司 | Bogie hearth type atmosphere sintering furnace |
| CN204007096U (en) * | 2014-08-07 | 2014-12-10 | 沈阳真空技术研究所 | A kind of special steel Special vacuum induction melting furnace |
| CN104313261A (en) * | 2014-10-21 | 2015-01-28 | 丹阳市恒泰电炉有限公司 | Anti-swing device for horizontal annealing furnace |
| CN204174233U (en) * | 2014-10-21 | 2015-02-25 | 丹阳市恒泰电炉有限公司 | A kind of high heat retaining property horizontal vacuum annealing furnace |
| CN105617943A (en) * | 2015-09-29 | 2016-06-01 | 江苏鑫龙化纤机械有限公司 | Large-volume vacuum cracking furnace |
| CN206188393U (en) * | 2016-09-23 | 2017-05-24 | 丹阳市恒泰电炉有限公司 | Special preparation stove of three -dimensional structure powder material of graphite alkene |
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Effective date of registration: 20210802 Address after: 212300 Dagong Xin Cun, Danyang Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Yuhao Machinery Co.,Ltd. Address before: 212355 Liu Yan Industrial Park, Yunyang street, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: DANYANG HENGTAI ELECTRIC FURNACE Co.,Ltd. |
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