CN209039066U - A kind of carbon nanotube graphite dry purification equipment - Google Patents
A kind of carbon nanotube graphite dry purification equipment Download PDFInfo
- Publication number
- CN209039066U CN209039066U CN201821530930.8U CN201821530930U CN209039066U CN 209039066 U CN209039066 U CN 209039066U CN 201821530930 U CN201821530930 U CN 201821530930U CN 209039066 U CN209039066 U CN 209039066U
- Authority
- CN
- China
- Prior art keywords
- conduit
- valve
- shell
- purification equipment
- auger
- 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.)
- Withdrawn - After Issue
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000010439 graphite Substances 0.000 title claims abstract description 36
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 36
- 238000000746 purification Methods 0.000 title claims abstract description 27
- 239000002041 carbon nanotube Substances 0.000 title abstract description 9
- 229910021393 carbon nanotube Inorganic materials 0.000 title abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052786 argon Inorganic materials 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 55
- 229910052757 nitrogen Inorganic materials 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 23
- 239000000460 chlorine Substances 0.000 claims description 18
- 229910052801 chlorine Inorganic materials 0.000 claims description 18
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 238000006392 deoxygenation reaction Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- -1 NaOH react Chemical compound 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to graphite dry purification equipment technical fields, and in particular to a kind of carbon nanotube graphite dry purification equipment, it includes bracket, is equipped with screw auger on the bracket, which is built-in with hollow conveying gas central siphon；The bracket left side side is provided with decelerating motor one, and decelerating motor one is connected by belt with screw auger, driving screw auger movement；Rotary joint is installed on the left-hand end nozzle of the hollow conveying gas central siphon, conduit one is connected on the rotary joint, valve one, cl gas flow meter one, valve two are sequentially installed on conduit one；Conduit two, conduit three are communicated in the tube rod of the conduit one；Valve three, argon flow meter two, valve four are sequentially installed on the conduit two；It forms abundant recycling by secondary recovery using first replacing material again to heating reaction zone；It has easy to use, the advantages such as purifying velocity is fast, high-efficient, and production run expense is low, and gas discharge meets environmental protection standard.
Description
Technical field
The utility model relates to graphite dry purification equipment technical fields, and in particular to a kind of carbon nanotube graphite dry method mentions
Pure equipment.
Background technique
Graphite is a kind of allotrope of elemental carbon, and the periphery of each carbon atom links the other three carbon atom,
Arrangement mode is in cellular multiple hexagons, with Covalent bonding together, constitutes covalent molecule.Since each carbon atom can release
One electronics, those electronics can move freely, therefore graphite belongs to electric conductor.Graphite is one of most soft mineral, it
Purposes include manufacture lead battery negative electrode material, pen core and lubricant etc..Traditional graphite purification: chemical purification and physical purification
Two methods.
First, chemical purification, with acid, alkali process graphite concentrate, is made miscellaneous using graphite acid and alkali resistance, erosion-resisting property
Matter dissolution, is washed out, and improves concentrate grade.Chemical purification can obtain the high-carbon graphite that grade is 99%.There are many chemical purifications
Method, domestic application it is most wide be sodium hydroxide high-temperature melting method.
The basic principle is that: under 500 DEG C or more hot conditions, make impurity (based on silicate mineral) in graphite with
Caustic soda, i.e. NaOH react, and partial impurities, another part can be eliminated by generating water-soluble reaction object with water extraction reactant
Impurity is neutralized after alkali fusion with HCl such as the oxide of iron, generates the iron chloride of solvable sub- water, being washed with water can remove.It is above-mentioned
In process flow, NaOH concentration is 50% or so, is mixed with graphite in the ratio of 1:0.8, that is, produces the consumption of 1 t high-carbon graphite
NaOH0.4t or so.The additional amount of HCl is about the 30% of graphite.Fuel coal is about o.6 one o.7t.Alkali fusion device therefor master
There are anchor agitator, melting furnace, propeller mixer, V-type sink etc..The rate of recovery 85-90% invests 15-20 ten thousand yuan.
There are the following problems for above-mentioned technique: there are water consumption, and that big, graphite is lost is more, and productivity is lower, and alkali consumption is big, high production cost and
The deficiencies of waste liquor contamination environment of discharge.
Second, physical purification: i.e. high temperature purification is placed it in electric furnace using graphite property resistant to high temperature, completely cuts off air
2500 DEG C are heated to, ash content (i.e. impurity) is vapored away, to improve concentrate grade, it is 99.9% that high temperature purification, which can obtain grade,
High purity graphite, but the problem of equally exist that the production cost is very high, low output, be unable to continuous production, it is serious to expend electric energy.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of carbon nanotube graphite dry method is provided
Equipment for purifying, it, which uses first to replace the chlorine in material, enters back into heating reaction zone, forms abundant recycling by secondary recovery；
It has easy to use, and purifying velocity is fast, high-efficient, and production cost is low and gas discharge meets environmental protection standard.
A kind of carbon nanotube graphite dry purification equipment described in the utility model, it includes bracket, is installed on the bracket
There is screw auger, which is built-in with hollow conveying gas central siphon；The bracket left side side is provided with decelerating motor one, subtracts
Speed motor one is connected by belt with screw auger, driving screw auger movement；
Rotary joint is installed on the left-hand end nozzle of the hollow conveying gas central siphon, is connected with and leads on the rotary joint
Guan Yi is sequentially installed with valve one, cl gas flow meter one, valve two on conduit one；It is communicated with and leads in the tube rod of the conduit one
Pipe two, conduit three；Valve three, argon flow meter two, valve four are sequentially installed on the conduit two；On the conduit three successively
Valve five, nitrogen stream meter three, valve six are installed；
Auger feed inlet is provided on the left of the screw auger top surface；Charging deoxygenation is installed on the auger feed inlet
Mechanism；The charging oxygen removal mechanism includes feed containers；The feed containers are mounted on auger feed inlet；The feed containers
Feed appliance is separately installed in outlet；Feed opening, the row of being provided on the right side of top surface are provided on the left of the top surface of the feed containers
Empty valve seven；The left lower of the feed containers, which is connected with, send nitrogen component；Described to send nitrogen component include conduit five, conduit five
One end is connected with feed containers left side, and the other end of conduit five is connected with nitrogen storage tank；It is equipped on the conduit five
Valve nine, nitrogen stream meter four；
The other end of the screw auger interts into reaction heating zone；The reaction heating zone includes shaped seals cover
Shell, the interior left and right sides of the shaped seals housing are respectively arranged with left-hand cylinder shape fixing seal area's shell and right tubular fixing seal area shell
Body；The screw auger outer wall is arranged with cooling cylinder set, is provided with interlayer in cooling cylinder set, is passed through cold water in interlayer and forms cooling
The intermediate water of screw auger；The inner end of left-hand cylinder shape fixing seal area's shell and right tubular fixing seal area shell difference
It is connected with left taper type connection shell and connects shell with right taper type, be connected using flange；The left taper type connection shell and
Tubular heated shell is installed between right taper type connection shell, is connected using flange, forms high temperature reaction zone；The tubular is close
In sealing cover shell, the outer surrounding of tubular heated shell is evenly arranged with several heating rods；On the inner wall of the tubular heated shell uniformly
It is provided with the shovelling plate of several oblong-shapeds；Ring gear is installed on left-hand cylinder shape fixing seal area shell, the ring gear
It is connected by belt with decelerating motor two, driving ring gear rotation；
Delivery pipe is installed in right tubular fixing seal area shell, it is close that the right end nozzle of the delivery pipe is inserted through tubular
Sealing cover shell right flank middle part is connected with the cooling rewinding tank of level-one water；The bottom of the cooling rewinding tank of the level-one water is provided with control
Valve, drain hole one；It is provided with second level rewinding tank on the right side of the cooling rewinding tank of the level-one water, is provided with and removes at the top of second level rewinding tank
Dirt device, second level rewinding tank are connected by conduit six with the cooling rewinding tank of level-one water, and valve ten is equipped on conduit six；It is described to remove
Dirt device is connected by conduit seven with taste removal tower；Blower is installed on the conduit seven；It is provided with outlet at the top of the taste removal tower,
The outlet is connected by conduit eight with conduit nine, and one end nozzle of the conduit nine is connected with taste removal tower, the conduit nine it is another
End pipe mouth is connected with vacuum tank；Valve ten is installed on the conduit nine；The vacuum tank bottom right side is by conduit ten and very
Empty machine is connected, and valve 11, valve 12 are equipped on conduit ten；It is managed between the valve 11 of the conduit ten, valve 12
Conduit 12, conduit 13 are connected separately on bar；Valve 13, the outboard end of conduit 12 are installed on the conduit 12
Nozzle is connected with blowback component；Valve 14 is installed, 13 outboard end nozzle of conduit and chlorine detect on the conduit 13
Instrument is connected.
Further, the feed containers are built-in with oxygen detection instrument, which is that the high product science and technology in Ningbo City has
The oxygen detection instrument of limit company production.
Further, the screw auger is screw conveyor.
Further, temperature monitor is installed on the shell on the shaped seals housing.
Further, the medial surface of left-hand cylinder shape fixing seal area's shell or right tubular fixing seal area shell is opening
Shape, lateral surface are provided with sealed gland, are connected using bolt.
Further, system shut-off valve 12 or condenser are installed in the delivery pipe.
Further, heat-preservation cotton aluminum silicate layer, perlite, Mo Laishi are sequentially installed on the shaped seals encloser inner wall
Keep the temperature high-temperature-resistant layer.
Further, anaerobic material enters high temperature reaction zone, sufficiently reacts, generates under nitrogen protection, under chlorine effect
Litter is expelled to leaching tower by exhaust pipe, and non-environmental-pollution is up to standard to meet environmental requirement.
After adopting the above structure, the utility model has the beneficial effect that a kind of carbon nanotube graphite described in the utility model
Dry purification equipment, it forms abundant recycling by secondary recovery using first replacing material again to heating reaction zone；It has
Easy to use, purifying velocity is fast, high-efficient, can continuous production, the discharge of at low cost and gas meet environmental protection standard.
Detailed description of the invention
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute improper limits to the present invention, in the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the portion the A enlarged drawing of the utility model；
Fig. 3 is the portion the B enlarged drawing of the utility model；
Fig. 4 is the portion the C enlarged drawing of the utility model；
Fig. 5 is the portion the D enlarged drawing of the utility model；
The structural schematic diagram of the reaction heating zone of Fig. 6 the utility model.
Description of symbols:
Feed containers -1, conduit five -2, feed opening -3, emptying valve seven -4, nitrogen storage tank -5, valve nine -6, nitrogen stream
Meter four -7, argon flow meter two -8, nitrogen stream meter three -9, cl gas flow meter one -10, decelerating motor one -11, spiral twist
Dragon -12, bracket -13, decelerating motor two -14, ring gear -15, left-hand cylinder shape fixing seal area shell -16, the connection of left taper type
Shell -17, heating rod -18, tubular heated shell -19, right taper type connect shell -20, right tubular fixing seal area shell -
21, the cooling rewinding tank -25 of delivery pipe -22, vacuum tank -23, vacuum machine -24, level-one water, second level rewinding tank -26, taste removal tower -27,
Blower -28, blowback component -30, chlorine detector -31, shaped seals housing -32, high temperature reaction zone -33, is copied deduster -29
Plate -34, heat-preservation cotton aluminum silicate layer -35, Lay stone does not keep the temperature high-temperature-resistant layer -36, perlite 37.
Specific embodiment
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used to explain the utility model, but is not intended to limit the scope of the present invention.
As shown in figs 1 to 6, a kind of carbon nanotube graphite dry purification equipment described in present embodiment, it includes
Bracket 13 is equipped with screw auger 12 on the bracket 13, which is built-in with hollow conveying gas central siphon；The bracket
13 left side sides are provided with decelerating motor 1, and decelerating motor 1 is connected by belt with screw auger 12, drive screw auger
12 movements；
Rotary joint is installed on the left-hand end nozzle of the hollow conveying gas central siphon, is connected with and leads on the rotary joint
Guan Yi is sequentially installed with valve one, cl gas flow meter 1, valve two on conduit one；It is communicated in the tube rod of the conduit one
Conduit two, conduit three；Valve three, argon flow meter 28, valve four are sequentially installed on the conduit two；On the conduit three
It is sequentially installed with valve five, nitrogen stream meter 39, valve six；
Auger feed inlet is provided on the left of 12 top surface of screw auger；Charging is installed on the auger feed inlet to remove
Oxygen mechanism；The charging oxygen removal mechanism includes feed containers 1；The feed containers 1 are mounted on auger feed inlet；The charging
Container 1 is separately installed with feed appliance in outlet；It is provided with feed opening 3 on the left of the top surface of the feed containers 1, is set on the right side of top surface
It is equipped with emptying valve 74；The left lower of the feed containers 1, which is connected with, send nitrogen component；It is described that send nitrogen component include conduit five
2, one end of conduit 52 is connected with feed containers left side, and the other end of conduit five is connected with nitrogen storage tank 5；It is described to lead
Valve 96, nitrogen stream meter 47 are installed on pipe five；
The other end of the screw auger 12 interts into reaction heating zone；The reaction heating zone includes shaped seals cover
Shell 32, the interior left and right sides of the shaped seals housing 32 is respectively arranged with left-hand cylinder shape fixing seal area shell 16 and the fixation of right tubular is close
Seal area's shell 21；12 outer wall of screw auger is arranged with cooling cylinder set, is provided with interlayer in cooling cylinder set, is passed through in interlayer cold
The intermediate water of water formation cooling spiral auger；Left-hand cylinder shape fixing seal area shell 16 and right tubular fixing seal area shell
21 inner end is connected separately with left taper type connection shell 17 and connects shell 20 with right taper type, is connected using flange；It is described
Tubular heated shell 19 is installed between left taper type connection shell 17 and right taper type connection shell 20, is connected using flange,
Form high temperature reaction zone 33；In the shaped seals housing 32, the outer surrounding of tubular heated shell 19 is evenly arranged with several heating
Stick 18；The shovelling plate 34 of several oblong-shapeds is evenly arranged on the inner wall of the tubular heated shell；The left-hand cylinder shape fixation is close
Ring gear 15 is installed on envelope area's shell 16, which is connected by belt with decelerating motor 2 14, driving annular
Gear 15 rotates；
Delivery pipe 22 is installed in right tubular fixing seal area shell 21, the right end nozzle of the delivery pipe 22 is inserted through
Shaped seals housing right flank middle part is connected with the cooling rewinding tank 25 of level-one water；The bottom of the cooling rewinding tank 25 of the level-one water is set
It is equipped with control valve, drain hole one；Second level rewinding tank 26, second level rewinding tank 26 are provided on the right side of the cooling rewinding tank 25 of the level-one water
Top be provided with deduster 29, second level rewinding tank 26 cools down rewinding tank 25 with level-one water by conduit six and is connected, conduit six
On valve ten is installed；The deduster 29 is connected by conduit seven with taste removal tower 27；Blower 28 is installed on the conduit seven；
The top of the taste removal tower 27 is provided with outlet, which is connected by conduit eight with conduit nine, an end pipe of the conduit nine
Mouth is connected with taste removal tower 27, and the other end nozzle of the conduit nine is connected with vacuum tank 23；Valve ten is installed on the conduit nine；
23 bottom right side of vacuum tank is connected by conduit ten with vacuum machine 24, and valve 11, valve 12 are equipped on conduit ten；
Conduit 12, conduit 13 are connected separately in tube rod between the valve 11 of the conduit ten, valve 12；The conduit ten
Valve 13 is installed, the outboard end nozzle of conduit 12 is connected with blowback component 30 on two；It is equipped on the conduit 13
Valve 14,13 outboard end nozzle of conduit are connected with chlorine detector 31.
Further, it is built-in with oxygen detection instrument in the feed containers 1, which is the high product science and technology in Ningbo City
The oxygen detection instrument of Co., Ltd's production.
Further, the screw auger 12 is screw conveyor, which is existing equipment.
Further, temperature monitor is installed on the shell on the shaped seals housing 32.
Further, the medial surface of left-hand cylinder shape fixing seal area shell 16 or right tubular fixing seal area shell 21 is
Openning shape, lateral surface are provided with sealed gland, are connected using bolt；Left-hand cylinder shape fixing seal area shell 16 or right tubular
It is provided on the outer end face of fixing seal area shell 21 and dredges tooth-like sealing and gland packing formula Double-insurance sealing.
Further, system shut-off valve 12 or condenser are installed in the delivery pipe.
Further, be sequentially installed on 32 inner wall of shaped seals housing heat-preservation cotton aluminum silicate layer 35, perlite 37,
Mo Laishi keeps the temperature high-temperature-resistant layer 36.
Further, anaerobic material enters high temperature reaction zone, sufficiently reacts, generates under nitrogen protection, under chlorine effect
Litter is expelled to leaching tower by exhaust pipe, and non-environmental-pollution is up to standard to meet environmental requirement.
The process flow method of the utility model is as follows:
In the utility model, material graphite to be processed is added from the feed opening of the feed containers in charging oxygen removal mechanism,
Then it will send nitrogen component that nitrogen is added into feed containers, the oxygen in graphite will be replaced, then pass through feed containers top
The emptying valve seven of right side of face is discharged.It includes conduit five, one end of conduit five and feed containers or two that nitrogen component is sent in the design
The left side of secondary deaeration pump is connected, and the other end of conduit five is connected with nitrogen storage tank, and valve nine, nitrogen are equipped on conduit five
Air-flow meter four, to control the flow of nitrogen.In the design, feed containers are built-in with oxygen detection instrument, come in real-time detection tank
Oxygen content.In the design, material graphite to be processed forms anaerobic material after deoxygenation；Anaerobic material enters high temperature
Reaction zone sufficiently reacts under nitrogen protection, under chlorine effect, generates Litter by exhaust pipe and is expelled to leaching tower, no environment is dirty
Dye, it is up to standard to meet environmental requirement.
Then control decelerating motor one works, control screw auger work, and the material after replacing oxygen is twisted in spiral
Under the action of dragon, heating reaction zone is reached；Then argon gas, chlorine are passed through into auger hollow shaft respectively and are delivered to heating reaction zone
In.Chlorine, argon gas are respectively by cl gas flow meter one, argon flow meter two come accurate flow control.Wherein, argon gas is protection
Material and barrel prevent the effect aoxidized under high temperature；Chlorine carries out chlorination reaction to the impurity in graphite, generates gas phase or condensation product
Chloride and complex compound (molten boiling point lower) evolution, to achieve the purpose that purification；Exhaust system setting is equipped with chlorine and detects
Instrument.
In order to further increase refining effect, the utility model is worked by control decelerating motor two, to control annular tooth
Wheel rotation drives heating reaction zone rotation.Several heating rods are installed outside heating reaction zone；It is sequentially installed with outside tubular heating rod
Mo Laishi, heat-preservation cotton aluminum silicate layer, pearlite insulation high-temperature-resistant layer realize heat preservation；It is uniformly arranged on the inner wall of tubular heated shell
There is the shovelling plate of several oblong-shapeds, rotated under the drive of decelerating motor two, flies upward reaction zone material sufficiently in high temperature
Lower sufficiently react with chlorine reaches refining effect.
In the utility model, the effect of generating elements heat stick is heated for cylinder, and making heating zone is high temperature always, and temperature is
1000-1700 degree.
In the utility model, after material has been reacted in reaction heating zone, generates oxide and chlorine passes through exhaust pipe
Control valve discharges preparing chlorine gas reaction tower and generates hydrochloric acid and other material classifications, reaches environment protection emission requirement.
Chlorine content in chlorine content (detecting valve by chlorine) detection exhaust, the row of being automatically closed when up to standard are detected simultaneously
Air valve.System shut-off valve is opened simultaneously, under the effect of air inducing power, air-introduced machine effect is lower while opening nitrogen gas control valve, will react
Area's material sucks cooling device (cooler), by the material after cooling by rewinding tank, subsequently into rewinding case (finished product box).Cause
Product be it is powdered, be not easily recycled, thus using level-one material collector and second level material collector with reach sufficiently recycling purpose.
In the utility model, heating cylinder rotation is supported using high-temperature bearing, and bearing holder (housing, cover) cools down equipped with cold water.Convey material
Auger is externally provided with cooling water temperature system；To prevent chlorine from leaking, designed using sealing ring and filler.Condenser discharge end is extremely received
Glassware is all made of sandwich type structure, takes away heat using water circulation.
In the utility model, vacuum system (vacuum machine) ensures that anaerobic acts in whole system.Taste removal tower is further removed
The miscellaneous taste of material is discharged in system, gas drains into atmosphere after purification.Pulse dust collector ensures ultra-fine object recycling.Detection system ensures pair
Gas is discharged after guaranteeing that material reaction is abundant in leakiness position and discharge gas detection.
A kind of carbon nanotube graphite dry purification equipment described in the utility model, it uses first to replace material extremely adds again
Thermal reaction area forms abundant recycling by secondary recovery；It has purifying velocity fast, high-efficient, can continuous production and at low cost,
It is easy to operate, and gas discharge meets environmental protection standard.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (7)
1. a kind of graphite dry purification equipment, it is characterised in that: it includes bracket, is equipped with screw auger on the bracket, the spiral shell
Rotation auger is built-in with hollow conveying gas central siphon；The bracket left side side is provided with decelerating motor one, and decelerating motor one passes through skin
Band is connected with screw auger, driving screw auger movement；
Rotary joint is installed on the left-hand end nozzle of the hollow conveying gas central siphon, is connected with conduit on the rotary joint
One, valve one, cl gas flow meter one, valve two are sequentially installed on conduit one；Conduit is communicated in the tube rod of the conduit one
Two, conduit three；Valve three, argon flow meter two, valve four are sequentially installed on the conduit two；Successively pacify on the conduit three
Equipped with valve five, nitrogen stream meter three, valve six；
Auger feed inlet is provided on the left of the screw auger top surface；Charging deoxygenation machine is installed on the auger feed inlet
Structure；The charging oxygen removal mechanism includes feed containers；The feed containers are mounted on auger feed inlet；The feed containers go out
Feed appliance is separately installed on mouthful；It is provided with feed opening on the left of the top surface of the feed containers, is provided with emptying on the right side of top surface
Valve seven；The left lower of the feed containers, which is connected with, send nitrogen component；It is described that send nitrogen component include conduit five, and the one of conduit five
End is connected with feed containers left side, and the other end of conduit five is connected with nitrogen storage tank；Valve is installed on the conduit five
Men Jiu, nitrogen stream meter four；
The other end of the screw auger interts into reaction heating zone；The reaction heating zone includes shaped seals housing, should
The left and right sides is respectively arranged with left-hand cylinder shape fixing seal area's shell and right tubular fixing seal area shell in shaped seals housing；Institute
It states screw auger outer wall and is arranged with cooling cylinder set, be provided with interlayer in cooling cylinder set, cold water is passed through in interlayer and forms cooling spiral
The intermediate water of auger；The inner end of left-hand cylinder shape fixing seal area's shell and right tubular fixing seal area shell is separately connected
There is left taper type connection shell to connect shell with right taper type, is connected using flange；The left taper type connection shell and right cone
Tubular heated shell is installed between platform shape connection shell, is connected using flange, forms high temperature reaction zone；The shaped seals cover
In shell, the outer surrounding of tubular heated shell is evenly arranged with several heating rods；It is uniformly arranged on the inner wall of the tubular heated shell
There is the shovelling plate of several oblong-shapeds；Ring gear is installed on left-hand cylinder shape fixing seal area shell, which passes through
Belt is connected with decelerating motor two, driving ring gear rotation；
Delivery pipe is installed in right tubular fixing seal area shell, the right end nozzle of the delivery pipe is inserted through shaped seals cover
Shell right flank middle part is connected with the cooling rewinding tank of level-one water；The bottom of the cooling rewinding tank of the level-one water is provided with control valve, puts
Material mouth one；It is provided with second level rewinding tank on the right side of the cooling rewinding tank of the level-one water, is provided with deduster at the top of second level rewinding tank,
Second level rewinding tank is connected by conduit six with the cooling rewinding tank of level-one water, and valve ten is equipped on conduit six；The deduster
It is connected by conduit seven with taste removal tower；Blower is installed on the conduit seven；It is provided with outlet at the top of the taste removal tower, should be gone out
Mouth is connected by conduit eight with conduit nine, and one end nozzle of the conduit nine is connected with taste removal tower, another end pipe of the conduit nine
Mouth is connected with vacuum tank；Valve ten is installed on the conduit nine；The vacuum tank bottom right side passes through conduit ten and vacuum machine
It is connected, valve 11, valve 12 is installed on conduit ten；Between the valve 11 of the conduit ten, valve 12 in tube rod
It is connected separately with conduit 12, conduit 13；Valve 13, the outboard end nozzle of conduit 12 are installed on the conduit 12
It is connected with blowback component；Valve 14,13 outboard end nozzle of conduit and chlorine detector phase are installed on the conduit 13
Even.
2. a kind of graphite dry purification equipment according to claim 1, it is characterised in that: aerobic built in the feed containers
Gas detector.
3. a kind of graphite dry purification equipment according to claim 1, it is characterised in that: the screw auger is spiral transferring
Send machine.
4. a kind of graphite dry purification equipment according to claim 1, it is characterised in that: on the shaped seals housing
Temperature monitor is installed on shell.
5. a kind of graphite dry purification equipment according to claim 1, it is characterised in that: the left-hand cylinder shape fixing seal area
The medial surface of shell or right tubular fixing seal area shell is openning shape, and lateral surface is provided with sealed gland, uses spiral shell
Bolt is connected.
6. a kind of graphite dry purification equipment according to claim 1, it is characterised in that: be equipped in the delivery pipe and be
System shut-off valve 12 or condenser.
7. a kind of graphite dry purification equipment according to claim 1, it is characterised in that: the shaped seals encloser inner wall
On be sequentially installed with heat-preservation cotton aluminum silicate layer, perlite, Lay stone heat preservation high-temperature-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530930.8U CN209039066U (en) | 2018-09-18 | 2018-09-18 | A kind of carbon nanotube graphite dry purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530930.8U CN209039066U (en) | 2018-09-18 | 2018-09-18 | A kind of carbon nanotube graphite dry purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209039066U true CN209039066U (en) | 2019-06-28 |
Family
ID=67033656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530930.8U Withdrawn - After Issue CN209039066U (en) | 2018-09-18 | 2018-09-18 | A kind of carbon nanotube graphite dry purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209039066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862269A (en) * | 2018-09-18 | 2018-11-23 | 青岛久正源机械有限公司 | A kind of carbon nanotube graphite dry purification equipment and its process |
-
2018
- 2018-09-18 CN CN201821530930.8U patent/CN209039066U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862269A (en) * | 2018-09-18 | 2018-11-23 | 青岛久正源机械有限公司 | A kind of carbon nanotube graphite dry purification equipment and its process |
| CN108862269B (en) * | 2018-09-18 | 2024-05-31 | 青岛久正源石墨科技有限公司 | Dry purification equipment and process method for carbon nanotube graphite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209039066U (en) | A kind of carbon nanotube graphite dry purification equipment | |
| CN108862269A (en) | A kind of carbon nanotube graphite dry purification equipment and its process | |
| CN109589730B (en) | Waste roasting waste heat utilization and tail gas treatment device | |
| CN201964781U (en) | High-temperature heat energy recycling revolving furnace | |
| CN201964782U (en) | Converter with high-temperature heat recovery and utilization effect | |
| CN106610229A (en) | Rotary kiln vertical preheater | |
| CN111701559A (en) | Horizontal reaction unit suitable for calcium fluoride farine preparation hydrogen fluoride | |
| CN206935357U (en) | A kind of chemical reaction kettle | |
| CN206255849U (en) | The recovery system of bromide is pyrolyzed for scrapping electronic circuit board | |
| CN207498320U (en) | A kind of solid waste thermal cracking refines oil processing equipment | |
| CN212370210U (en) | Horizontal reaction unit suitable for calcium fluoride farine preparation hydrogen fluoride | |
| CN201964783U (en) | High-temperature heat energy recovery converter | |
| CN210305764U (en) | Large-scale rotary furnace for tungsten powder reduction | |
| CN205821244U (en) | Particulate biomass continuous carbonization device | |
| CN206291735U (en) | Rotary kiln shaft preheater | |
| CN102012170B (en) | High-temperature heat energy recycling converter | |
| CN210915346U (en) | Energy-saving zinc oxide production device | |
| CN109678194B (en) | Cerium dioxide chlorination device | |
| CN207362172U (en) | A kind of hard-alloy grinding waste material de-oiling retracting device | |
| CN102012171B (en) | Converter for recycling high temperature heat energy | |
| CN207726947U (en) | A kind of greasy filth separation drawing mechanism | |
| CN208022940U (en) | A kind of device producing carbon black using tar slag | |
| CN106477615B (en) | For scrapping the recovery system and its technique of electronic circuit board pyrolysis bromide | |
| CN102012172B (en) | Converter for recycling high temperature heat energy | |
| CN214299296U (en) | Multilayer ring type active carbon production device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266700 No. 18, Zhuhai Road, Pingdu Economic Development Zone, Qingdao, Shandong Patentee after: Qingdao Jiuzhengyuan Graphite Technology Co.,Ltd. Country or region after: China Address before: 266700 No. 18, Zhuhai Road, Pingdu Economic Development Zone, Qingdao, Shandong Patentee before: QINGDAO JIUZHENGYUAN MACHINERY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190628 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190628 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |