CN109292755A - Graphene puffing furnace production line - Google Patents
Graphene puffing furnace production line Download PDFInfo
- Publication number
- CN109292755A CN109292755A CN201811042487.4A CN201811042487A CN109292755A CN 109292755 A CN109292755 A CN 109292755A CN 201811042487 A CN201811042487 A CN 201811042487A CN 109292755 A CN109292755 A CN 109292755A
- Authority
- CN
- China
- Prior art keywords
- graphene
- boiler tube
- production line
- furnace
- furnace body
- 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.)
- Pending
Links
Classifications
-
- 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
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses graphene puffing furnace production lines, include base station, and base station side is equipped with top discharge type graphene production line, and the base station other side is equipped with bottom discharge type graphene production line.Top discharge type graphene production line includes upper graphene puffing furnace, upper screw feeder and upper bag filter；Position is equipped with enterprising expects pipe among the upper furnace body of upper graphene puffing furnace, and the upper end of enterprising expects pipe is connected to the discharge port of upper screw feeder；It is connected at the top of upper boiler tube with the feed inlet of upper bag filter, the discharge port of upper bag filter is externally provided with graphene collecting vessel.The present invention can produce the two kinds of graphene of top discharge and bottom discharge simultaneously, complete equipment has the characteristics that easy to operate, control is stablized, temperature is uniform, thermal perturbation is small, heating rate is fast, safe and reliable, good seal performance, heat insulation effect are good, the service life is long, energy saving, is the ideal equipment of scope of the enterprise production.
Description
Technical field:
The present invention relates to graphene extruding production fields, relate generally to a kind of graphene puffing furnace production line.
Background technique:
Powdered graphite alkene or particulate carbon-graphite alkene can only be prepared separately in graphene puffing furnace in the prior art, and there are products
The limited defect of type, in addition, the defect that existing graphene puffing furnace is bad there is also expansion effect.
Summary of the invention:
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of more reasonable graphene extruding of design
Furnace production line.
The present invention is achieved by the following technical solutions:
Graphene puffing furnace production line, it is characterised in that: include base station, base station side is equipped with top discharge type graphene
Production line, the base station other side are equipped with bottom discharge type graphene production line.
Top discharge type graphene production line includes upper graphene puffing furnace, upper screw feeder and upper bag filter；
Upper graphene puffing furnace includes upper furnace body, is equipped with vertical upper boiler tube in upper furnace body；Position is equipped with and is tilted towards among upper furnace body
Enterprising expects pipe that is upper and being connected to upper boiler tube, the upper end of enterprising expects pipe is stretched out outside upper furnace body and the discharging with upper screw feeder
Mouth is connected to, and the position connecting in the enterprising expects pipe with upper screw feeder discharge port is communicated with upper inert gas inleting pipe；On
It is connected at the top of boiler tube with the feed inlet of upper bag filter, the discharge port of upper bag filter is externally provided with graphene collecting vessel；
Upper furnace body bottom is equipped with upper garbage collection bucket, and garbage collection bucket is led in upper boiler tube lower end.
Bottom discharge type graphene production line includes lower graphene puffing furnace, lower screw feeder and lower bag filter；
Lower graphene puffing furnace includes lower furnace body, is equipped with vertical lower boiler tube in lower furnace body；Lower boiler tube top and lower screw feeder
Feed inlet connection and lower boiler tube on the position that be connected to lower screw feed machine inlet equipped with lower inert gas inleting pipe；Lower furnace
Waste pipe is communicated with out on bottom of the tube side wall, waste pipe outer end is connected to the feed inlet of lower bag filter out, lower bag-type dust
The discharge port of device is externally provided with lower garbage collection bucket；Lower furnace body bottom is equipped with lower graphene collecting vessel, and lower stone is led in lower boiler tube bottom end
Black alkene collecting vessel.
The graphene puffing furnace production line, it is characterised in that: the upper and lower boiler tube is gas refining quartz ampoule, above and below
Furnace body is all made of ceramic fiber tube heat preservation, Resistant heating.
The graphene puffing furnace production line, it is characterised in that: be furnished with upper and lower step and guardrail on the base station.
The graphene puffing furnace production line, it is characterised in that: the feed inlet at the top of upper boiler tube with upper bag filter
Between be connected to by stainless steel tube, stainless steel tube is outer and lower boiler tube bottom discharge position is wound with cooling water pipe.
The graphene puffing furnace production line, it is characterised in that: it is equal to go out waste pipe, lower boiler tube top feed end and bottom
It is wound with lower cooling water pipe.
The inert gas is all made of nitrogen.
In top discharge type graphene production line, powdered graphite is sent by frequency control motor by upper screw feeder
In feed pipe.Nitrogen is sent into through upper inert gas inleting pipe simultaneously, and lightweight carbon dust is sent into boiler tube on uniform heating temperature by nitrogen
Interior carry out high temperature puffing.The carbon dust crossed by high-temperature process is received by the filtering of the cloth bag in upper bag filter through upper graphite
Collection bucket collects, and obtained graphene enters next process.And waste material drops into upper garbage collection bucket from upper boiler tube bottom
It is recycled.The graphite of high temperature puffing is handled, in upper bag filter under the action of suction by stainless steel pipeline cooling
Under filtering, it is collected.Filter cloth requires high temperature resistant, and mesh number is small, and has the function of to shake automatically, is adsorbed on convenient for removing
Graphite on filter cloth.
In bottom discharge type graphene production line, powdered graphite is by frequency control motor, under being sent by lower screw feeder
In boiler tube.Nitrogen is sent into through lower inert gas inleting pipe simultaneously, and lightweight carbon dust is sent under uniform heating temperature in boiler tube by nitrogen
Carry out high temperature puffing.Lower graphene collecting vessel is dropped by lower boiler tube bottom by the processed carbon dust of high temperature puffing to be received
Collection, obtained graphene enter next process.Waste material drops into lower waste material after collecting by the cloth bag in lower bag filter
Collecting vessel is recycled.
The heating of upper and lower graphene puffing furnace is all made of FEC ceramic heat device, embeds resistance wire ceramics using micro- dew formula
Fiber-heated pipe, circumferentially ring type heating, maximum heating power about 30Kw, heating zone burner hearth use Ha Fushi structure.Heater
Imported with original packaging KTL resistance wire is selected, has the characteristics that stability is high, the service life is long.Thermal insulation material uses alumina fibre product
Heat preservation.Axially power Heterogeneous distribution is taken in heating to burner hearth, overcomes fire door heat loss excessive, axial temperature is non-uniform existing
As.To reduce interfering with each other between warm area, it is equipped with multiple tracks warm area partition, can simultaneously serve as boiler tube support
The furnace body of upper and lower graphene puffing furnace be all made of Ha Fushi structure, stainless-steel sheet and stainless steel square tubes soldering and
At the installation and later maintenance of boiler tube can open Kazakhstan not, copy connection connection, open and close and be quite convenient to.Entire furnace body
It is placed on base station, while being furnished with up/down steps and guardrail, maintain easily and overhaul.There are enough spaces below base station, remove
Sundries in quartz ampoule.Control cabinet is placed on base station, and the height of instrument meets the operation of employee.Integral device uses stainless steel
Material, it is beautiful and generous.
The invention has the advantages that
The present invention can produce the two kinds of graphene of top discharge and bottom discharge simultaneously, and complete equipment has operation side
Just, control is stablized, temperature is uniform, thermal perturbation is small, heating rate is fast, safe and reliable, good seal performance, heat insulation effect are good, the longevity
The features such as life is long, energy saving is the ideal equipment of scope of the enterprise production.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is upper furnace body enlarged top view.
Fig. 3 is upper furnace body lower part enlarged drawing.
Fig. 4 is lower furnace body enlarged top view.
Fig. 5 is lower furnace body lower part enlarged drawing.
Specific embodiment:
Referring to attached drawing.
Graphene puffing furnace production line, includes base station, and base station side is equipped with top discharge type graphene production line, base station
The other side is equipped with bottom discharge type graphene production line.
Top discharge type graphene production line includes upper graphene puffing furnace 1, upper screw feeder 2 and upper bag filter
3；Upper graphene puffing furnace 1 includes upper furnace body 4, is equipped with vertical upper boiler tube 5 in upper furnace body 4；The intermediate position of upper furnace body 4 is equipped with
The enterprising expects pipe 6 for tilting upward and being connected to upper boiler tube 5, the upper end of enterprising expects pipe 6 stretch out upper furnace body 4 it is outer and with upper spiral
The discharge port of feeder 2 is connected to, and the position connecting in the enterprising expects pipe 6 with upper 2 discharge port of screw feeder is communicated with upper lazy
Property gas inlet pipe 7；Upper 5 top of boiler tube is connected to the feed inlet of upper bag filter 3, outside the discharge port of upper bag filter 3
Equipped with upper graphene collecting vessel 8；4 bottom of upper furnace body is equipped with upper garbage collection bucket 9, and garbage collection bucket is led in upper 5 lower end of boiler tube
9。
Bottom discharge type graphene production line includes lower graphene puffing furnace 10, lower screw feeder 11 and lower bag-type dust
Device 12；Lower graphene puffing furnace 10 includes lower furnace body 13, is equipped with vertical lower boiler tube 14 in lower furnace body 13；Lower 14 top of boiler tube
It is connected to the feed inlet of lower screw feeder 11 and the position being connected on lower boiler tube 14 with lower 11 feed inlet of screw feeder is equipped with
Lower inert gas inleting pipe 15；It is communicated with out waste pipe 16 in lower 14 bottom sidewall of boiler tube, out 16 outer end of waste pipe and lower cloth bag
The feed inlet of deduster 12 is connected to, and the discharge port of lower bag filter 12 is externally provided with lower garbage collection bucket 17；13 bottom of lower furnace body
Equipped with lower graphene collecting vessel 18, lower graphene collecting vessel 18 is led in lower 14 bottom end of boiler tube.
The upper and lower boiler tube 14 is gas refining quartz ampoule, and upper and lower furnace body 13 is all made of ceramic fiber tube heat preservation, resistance wire
Heating.
It is furnished with upper and lower step and guardrail on the base station.
Upper 5 top of boiler tube is connected to between the feed inlet of upper bag filter 3 by stainless steel tube 21, outside stainless steel tube 21
And lower 14 bottom discharge position of boiler tube is wound with cooling water pipe 19.
Waste pipe, 14 top feed end of lower boiler tube and bottom are wound with lower cooling water pipe 20 out.
Claims (5)
1. graphene puffing furnace production line, it is characterised in that: include base station, it is raw that base station side is equipped with top discharge type graphene
Producing line, the base station other side are equipped with bottom discharge type graphene production line；
Top discharge type graphene production line includes upper graphene puffing furnace, upper screw feeder and upper bag filter；Upper stone
Black alkene puffing furnace includes upper furnace body, is equipped with vertical upper boiler tube in upper furnace body；Position is equipped with and tilts upward simultaneously among upper furnace body
And the enterprising expects pipe being connected to upper boiler tube, the upper end of enterprising expects pipe are stretched out outside upper furnace body and are connected with the discharge port of upper screw feeder
Logical, the position connecting in the enterprising expects pipe with upper screw feeder discharge port is communicated with upper inert gas inleting pipe；Upper boiler tube
Top is connected to the feed inlet of upper bag filter, and the discharge port of upper bag filter is externally provided with graphene collecting vessel；Upper furnace
Body bottom is equipped with upper garbage collection bucket, and garbage collection bucket is led in upper boiler tube lower end；
Bottom discharge type graphene production line includes lower graphene puffing furnace, lower screw feeder and lower bag filter；Lower stone
Black alkene puffing furnace includes lower furnace body, is equipped with vertical lower boiler tube in lower furnace body；At the top of lower boiler tube with lower screw feeder into
The position being connected in material mouth connection and lower boiler tube with lower screw feed machine inlet is equipped with lower inert gas inleting pipe；Lower boiler tube bottom
Waste pipe is communicated with out on portion's side wall, waste pipe outer end is connected to the feed inlet of lower bag filter out, lower bag filter
Discharge port is externally provided with lower garbage collection bucket；Lower furnace body bottom is equipped with lower graphene collecting vessel, and lower graphene is led in lower boiler tube bottom end
Collecting vessel.
2. graphene puffing furnace production line according to claim 1, it is characterised in that: the upper and lower boiler tube is gas refining
Quartz ampoule, upper and lower furnace body are all made of ceramic fiber tube heat preservation, Resistant heating.
3. graphene puffing furnace production line according to claim 1, it is characterised in that: be furnished with upper and lower platform on the base station
Rank and guardrail.
4. graphene puffing furnace production line according to claim 1, it is characterised in that: upper boiler tube top and upper bag-type dust
It is connected between the feed inlet of device by stainless steel tube, stainless steel tube is outer and lower boiler tube bottom discharge position is wound with cooling
Water pipe.
5. graphene puffing furnace production line according to claim 1, it is characterised in that: go out waste pipe, at the top of lower boiler tube into
Material end and bottom are wound with lower cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042487.4A CN109292755A (en) | 2018-09-07 | 2018-09-07 | Graphene puffing furnace production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042487.4A CN109292755A (en) | 2018-09-07 | 2018-09-07 | Graphene puffing furnace production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109292755A true CN109292755A (en) | 2019-02-01 |
Family
ID=65166509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042487.4A Pending CN109292755A (en) | 2018-09-07 | 2018-09-07 | Graphene puffing furnace production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292755A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130082277A (en) * | 2012-01-11 | 2013-07-19 | 박혜성 | Method of fabricating graphene oxide for mass production |
| CN103787315A (en) * | 2013-12-26 | 2014-05-14 | 中山大学 | Preparation method of graphene sheets |
| CN103935991A (en) * | 2014-04-23 | 2014-07-23 | 中国科学院山西煤炭化学研究所 | Method for large-scale continuous preparation of high-quality graphene |
| CN107253717A (en) * | 2017-07-24 | 2017-10-17 | 郴州国盛新材科技有限公司 | A kind of graphene production system |
| CN207061878U (en) * | 2017-07-24 | 2018-03-02 | 郴州国盛新材科技有限公司 | A kind of intelligent conserving graphite expanding furnace |
-
2018
- 2018-09-07 CN CN201811042487.4A patent/CN109292755A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130082277A (en) * | 2012-01-11 | 2013-07-19 | 박혜성 | Method of fabricating graphene oxide for mass production |
| CN103787315A (en) * | 2013-12-26 | 2014-05-14 | 中山大学 | Preparation method of graphene sheets |
| CN103935991A (en) * | 2014-04-23 | 2014-07-23 | 中国科学院山西煤炭化学研究所 | Method for large-scale continuous preparation of high-quality graphene |
| CN107253717A (en) * | 2017-07-24 | 2017-10-17 | 郴州国盛新材科技有限公司 | A kind of graphene production system |
| CN207061878U (en) * | 2017-07-24 | 2018-03-02 | 郴州国盛新材科技有限公司 | A kind of intelligent conserving graphite expanding furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101337673B (en) | Refining furnace of silicon carbide for recovering smelting waste gases | |
| CN204550473U (en) | A kind of pulverized coal pyrolysis stove | |
| CN201473319U (en) | Vertical graphitizing furnace for carbon dust high temperature graphitization | |
| CN201381294Y (en) | Lifting-type airflow carbonization furnace | |
| CN201933151U (en) | Large-scale multifunctional vacuum chemical vapor deposition graphitizing treatment furnace | |
| CN104449782A (en) | Pyrolysis dust removal system and pyrolysis dust removal method based on coupling of small-size coal pyrolysis and raw gas dust removal | |
| CN103468323A (en) | Raw coke oven gas dedusting device and raw coke oven gas dedusting method | |
| CN107198503A (en) | A kind of dishwasher blower drying unit | |
| CN109761519A (en) | Intelligent calcination system and application method for building gypsum | |
| CN201572590U (en) | Industrial flue dust treatment device | |
| CN208791195U (en) | Graphene puffing furnace production line | |
| CN203794966U (en) | Device for recycling and dry distillation of mercury in waste mercury catalyst | |
| CN110510611A (en) | A kind of wood activated charcoal vapor physical method carbonization-activation integral furnace | |
| CN109292755A (en) | Graphene puffing furnace production line | |
| CN207330380U (en) | A kind of deacidification system of fume colloidal silica | |
| CN209039406U (en) | A kind of segmented pyrolysis gasifying device | |
| CN108310891A (en) | A kind of processing unit of refractory material kiln exhaust gas | |
| CN211854662U (en) | Even energy-conserving dewatering device of medicinal material | |
| CN213141921U (en) | Biomass particle carbonization device | |
| CN107880936B (en) | Efficient biomass synthesis gas power generation system | |
| CN209173677U (en) | A kind of ceramic kiln dry-type vent gas purification apparatus | |
| CN106147820B (en) | Waste tire thermal cracker | |
| CN105647585A (en) | Tar-secondary-pyrolysis fixed-bed generator for producing fuel gas from biomass | |
| CN206143129U (en) | From junked tire pyrolysis of dust removal type and cracking system | |
| CN209431867U (en) | A kind of happy firing of heat preservation being rapidly heated |
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 |