CN207760048U - Bulk Carbon Materials superhigh temperature purification furnace - Google Patents
Bulk Carbon Materials superhigh temperature purification furnace Download PDFInfo
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- CN207760048U CN207760048U CN201820091709.0U CN201820091709U CN207760048U CN 207760048 U CN207760048 U CN 207760048U CN 201820091709 U CN201820091709 U CN 201820091709U CN 207760048 U CN207760048 U CN 207760048U
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Abstract
The utility model is related to a kind of bulk Carbon Materials superhigh temperature purification furnaces; furnace body top cover labyrinth is equipped with bell; ring-shaped flue is provided on furnace body; the top of bell is funnel shaped feed storing basin; the lower part of bell is arch lid; the lid portion inside is provided with heat-barrier coating, and the relatively narrow one end of funnel shaped feed storing basin is connected to arch lid by a blanking channel；Furnace body is internally provided with certain thickness cyclic annular high-temperature insulation liner; heat-barrier coating is provided on inboard wall of furnace body; ring-shaped flue is connected to the inner cavity of furnace body; negative conductive polar ring is sleeved on the circular hole; it is located on the inner wall of cyclic annular high-temperature insulation liner below conductive cathode and is provided with the constant temperature protective layer that middle part opens up through-hole, cooling heat conduction protection lining is arranged at intervals with constant temperature undercooling separation layer with constant temperature protective layer.The utility model has other composition centralized collections and processing that refined product stable quality, low energy consumption, purifies out, free from environmental pollution.
Description
Technical field
A kind of the utility model chemical industry equipment, and in particular to grain for high carbon contents such as petroleum coke, anthracite, pitch cokes
The special equipment of the physical purification of shape material more particularly to a kind of bulk Carbon Materials superhigh temperature purification furnace.
Background technology
High carbon content granular materials is widely used in the industries such as iron and steel industry, nonferrous metallurgy, alloy smelting, either there is tradition
Strange inferior stove or internal thermal tandem graphitization furnace, although can to Carbon Materials carry out high temperature purification, due to above two stove
Type be mainly used in graphite electrode production process to graphite electrode or be lithium cell negative pole material graphitization, to bulk raw material of wood-charcoal
Material storage such as metallurgical coke, petroleum coke, anthracitic purification is used as insulation material or resistance material, in pure procedure by
Furnace type structure influences, and refining effect is uneven, simultaneously because the operation characteristic of the above two type of furnace, 1. product quality it is uneven,
2. production environment is poor, 3. high energy consumption, 4. production efficiency is low.
Invention content
The purpose of this utility model is to provide a kind of bulk Carbon Materials superhigh temperature purification furnaces.The utility model is to bulk
Carbon Materials carry out purification processes, while carrying out innoxious place to some storage such as aluminium cells, blast furnace lining brick fuel industrial wastes
It manages and recycles, industrial high-quality regenerate such as raw material that industrial wastes regeneration is produced as charcoal element or metallurgy are made
With.The utility model has other composition centralized collections and processing that refined product stable quality, low energy consumption, purifies out, not dirty
Contaminate environment.
The technical solution adopted in the utility model：A kind of bulk Carbon Materials superhigh temperature purification furnace, it include furnace body, bell,
Positive conductive electrode, conductive cathode, negative conductive polar ring, furnace bottom cooling water platform, cooling jacket, constant temperature protective layer, constant temperature undercooling
Separation layer, cooling heat conduction protection lining, discharge groove, the cooling flue of rotation, rotary joint, cooling water pipe and flue rotating driver,
Furnace body top cover labyrinth is equipped with bell, ring-shaped flue is provided on furnace body, the top of bell is funnel shaped feed storing basin, stove
The lower part of lid is arch lid, and the lid portion inside is provided with heat-barrier coating, the relatively narrow one end of funnel shaped feed storing basin
It is connected to by a blanking channel with arch lid, positive conductive electrode passes through bell vertically through the blanking channel and one end suspends
In in furnace body；Furnace body is internally provided with certain thickness cyclic annular high-temperature insulation liner, is located on inboard wall of furnace body cyclic annular resistance to
Region between high-temperature insulation liner and furnace body is provided with heat-barrier coating, and the ring-shaped flue is connected to the inner cavity of furnace body, leads
Electric cathode is the platy structure that middle part is provided with a circular hole, and conductive cathode is horizontal through furnace body and stretches out in cyclic annular high-temperature insulation
The inner cavity of lining, negative conductive polar ring are the column of middle through-hole, and negative conductive polar ring is sleeved on the circular hole, in ring-type
It is located on the inner wall of high-temperature insulation liner below conductive cathode and is provided with the constant temperature protective layer that middle part opens up through-hole, in furnace body
The medium position of bottom offers a mesoporous, and the cooling heat conduction protection lining that middle part opens up through-hole is set in the mesoporous, cooling
Heat conduction protection lining is arranged at intervals with constant temperature undercooling separation layer with constant temperature protective layer, wherein negative conductive polar ring and constant temperature
The middle through-hole of protective layer, constant temperature undercooling separation layer and cooling heat conduction protection lining is respectively positioned on a vertical direction；
The bottom of furnace body is provided with furnace bottom cooling water platform, and a circle cooling jacket is pasted in the outside of cooling heat conduction protection lining；It rotates cold
But flue is rotationally inserted into the inside of cooling heat conduction protection lining, between rotating between cooling flue and cooling heat conduction protection lining
Gap is the channel leaked under bulk Carbon Materials, rotates cooling flue and is fixed on rotary fixing frame, and passes through flue rotating driver
Driving is rotated, and the inside for rotating cooling flue offers cooling cycle water cavity, and cooling water pipe passes through rotary joint and cooling
Circulating water cavity is connected to, and furnace bottom cooling water platform and cooling jacket are connected to cooling water pipe；The lower section side of the cooling jacket
It is provided with the discharge gate to discharge for bulk Carbon Materials, discharge groove is provided with below the discharge gate.
Further, further include a discharge dust cover, the discharge dust cover is located at the top of discharge groove.
Further, the cooling flue of the rotation is made of conical graphite column, cooling cycle water cavity and round cooler pan,
In, conical graphite column is connect with the top of cooling cycle water cavity, and cooling cycle water cavity is fixed on round cooler pan, and cooling follows
Ring water cavity is connected to round cooler pan, and round cooler pan is fixed on rotary fixing frame, and the cooling flue of the rotation is led with cooling
The channel face circle cooler pan leaked under bulk Carbon Materials between Thermal protection lining, and form a L-shaped turning discharge gate.
Further, the upper port of the high-temperature insulation liner is conical hopper mouth, and lower part is straight channel.
Further, the ring-shaped flue is connect with external air-introduced machine.
Further, the constant temperature protective layer is graphite ring bodies, and the graphite ring bodies is formed with negative conductive polar ring
Interior zone be flat-temperature zone.
Further, the positive conductive electrode is located at the middle part of blanking channel, and the inner wall of positive conductive electrode and blanking channel it
Between have certain punishment in advance gap, and the region of positive conductive electrode and negative conductive polar ring is high-temperature heating area.
Further, described cooling heat conduction protection lining one end is concordant with bottom of furnace body, and the other end is certain beyond bottom of furnace body
Distance forms the cooling section of bulk Carbon Materials.
Further, the cooling heat conduction protection lining is made of cooling high heat conduction lining and cooling low heat conduction protection lining, cooling
Low heat conduction protection lining is located between cooling high heat conduction lining and cooling jacket, and cooling low heat conduction protection lining and cooling high heat conduction lining
Upper end flushes, and thickness is gradually reduced cooling low heat conduction protection lining from top to bottom, and cooling low heat conduction protection lining total length is cooling
The half of high heat conduction lining；Wherein, cooling high heat conduction lining is graphite ring bodies, and cooling low heat conduction protection lining is carbon brick ring bodies.
Further, further include a cooling end water jacket, which is located at the lower end of cooling jacket, and cools down
End water jacket is connected to cooling cycle water cavity.
Advantage is the utility model compared with prior art：Company can be stablized in the production process of the utility model
Continuous to produce, the impurity in bulk Carbon Materials can be handled by annular smokejack centralized collection to be discharged, and collecting device can be stablized
Carry out work.The utility model is carrying out purification processes to bulk Carbon Materials, while in some storages such as aluminium cell, blast furnace
Lining brick fuel etc. industrial wastes carry out harmless treatment and recycle, by industrial wastes regenerate the raw material produced as charcoal element or
The industrial high-quality regeneration such as metallurgy uses.The utility model have refined product stable quality, low energy consumption, purify out its
His composition centralized collection and processing, it is free from environmental pollution.
Description of the drawings
Fig. 1 is the half section structure diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of bulk Carbon Materials superhigh temperature purification furnace, it includes furnace body 1, bell 2, positive conductive electrode 3, conduction
Cathode 4, negative conductive polar ring 5, furnace bottom cooling water platform 6, cooling jacket 7, cooling end water jacket 8, constant temperature protective layer 9, constant temperature are cold
Excessive separation layer 10, cooling heat conduction protection lining, discharge groove 12, discharge dust cover 13, rotation cool down flue, rotary joint 14,
Cooling water pipe 15 and flue rotating driver 16,1 top cover labyrinth of furnace body are equipped with bell 2, ring-shaped flue are provided on furnace body 1
17, highiy refractory brick is provided in ring-shaped flue 17, the top of bell 2 is funnel shaped feed storing basin 20, the lower part of bell 2
For arch lid 18, the arch lid 18 is internally provided with heat-barrier coating 19, and funnel shaped feed storing basin 20 is relatively narrow
One end is connected to arch lid 18 by a blanking channel 21, and positive conductive electrode 3 passes through stove vertically through the blanking channel 21
Lid 2 and one end are suspended in furnace body 1；Furnace body 1 is internally provided with certain thickness cyclic annular high-temperature insulation liner 22, in furnace body
It is located at the region between cyclic annular high-temperature insulation liner 22 and furnace body 1 on 1 inner wall and is provided with heat-barrier coating 19, the annular cigarette
Road 17 is connected to the inner cavity of furnace body 1, and conductive cathode 4 is the platy structure that middle part is provided with a circular hole, and conductive cathode 4 is horizontal through stove
It body 1 and stretches out in the inner cavity of cyclic annular high-temperature insulation liner 22, negative conductive polar ring 5 is the column of middle through-hole, and cathode is led
Electrode retaining collar 5 is sleeved on the circular hole, and the lower section that conductive cathode 4 is located on the inner wall of cyclic annular high-temperature insulation liner 22 is set
It is equipped with the constant temperature protective layer 9 that middle part opens up through-hole, the medium position in 1 bottom of furnace body offers a mesoporous, in the mesoporous inner sleeve
The cooling heat conduction that through-hole is opened up equipped with middle part protects lining, cooling heat conduction protection lining to be arranged at intervals with constant temperature with constant temperature protective layer 9
Undercooling separation layer 10, wherein negative conductive polar ring 5 is led with constant temperature protective layer 9, constant temperature undercooling separation layer 10 and cooling
The middle through-hole of Thermal protection lining is respectively positioned on a vertical direction；The bottom of furnace body 1 is provided with furnace bottom cooling water platform 6,
The outside of cooling heat conduction protection lining is pasted with a circle cooling jacket 7；The cooling flue of rotation is rotationally inserted into cooling heat conduction and protects
The inside of lining is protected, it is the channel leaked under bulk Carbon Materials, rotation to rotate the gap between cooling flue and cooling heat conduction protection lining
Cooling flue is fixed on rotary fixing frame, and is rotated by the driving of flue rotating driver 16, and cooling flue is rotated
Inside offers cooling cycle water cavity 23, and cooling water pipe 15 is connected to by rotary joint 14 with cooling cycle water cavity 23, and furnace bottom
Cooling water platform 6 and cooling jacket 7 are connected to cooling water pipe 15；The lower section side of the cooling jacket 7 is provided with for bulk charcoal
The discharge gate 24 of material discharging, 24 lower section of the discharge gate are provided with discharge groove 12.
The discharge dust cover 13 is located at the top of discharge groove 12.The cooling flue of the rotation by conical graphite column 25,
Cooling cycle water cavity 23 and round cooler pan 26 form, wherein and conical graphite column 25 is connect with the top of cooling cycle water cavity 23,
Cooling cycle water cavity 23 is fixed on round cooler pan 26, and cooling cycle water cavity 23 is connected to round cooler pan 26, round cold
But disk 26 is fixed on rotary fixing frame, is leaked under the bulk Carbon Materials between the cooling flue of rotation and cooling heat conduction protection lining
Channel face circle cooler pan 26, and formed a L-shaped turning discharge gate 24.The ring-type high-temperature insulation liner 22 it is upper
Portion port is conical hopper mouth 27, and lower part is straight channel.The ring-shaped flue 17 is connect with external air-introduced machine.The constant temperature is protected
Sheath 9 is graphite ring bodies, and the graphite ring bodies and the interior zone that negative conductive polar ring 5 forms are flat-temperature zone.It is described to lead
Electric anode 3 is located at the middle part of blanking channel 21, and has between positive conductive electrode 3 and the inner wall of blanking channel 21 between certain punishment in advance
Gap, and the region of positive conductive electrode 3 and negative conductive polar ring 5 is high-temperature heating area.Described cooling heat conduction protection lining one end and furnace body 1
Bottom is concordant, and the other end exceeds 1 bottom certain distance of furnace body, forms the cooling section of bulk Carbon Materials.The cooling heat conduction protection
Lining serves as a contrast 28 by cooling high heat conduction and is formed with cooling low heat conduction protection lining 29, and cooling low heat conduction is protected lining 29 to be located at cooling high heat conduction and served as a contrast
Between 28 and cooling jacket 7, and cooling low heat conduction protection lining 29 is flushed with the upper end of cooling high heat conduction lining 28, and cooling low heat conduction is protected
Thickness is gradually reduced shield lining 29 from top to bottom, and the half that cooling low heat conduction protection 29 total lengths of lining are cooling high heat conduction lining 28；
Wherein, cooling high heat conduction lining 28 is graphite ring bodies, and cooling low heat conduction protection lining 29 is carbon brick ring bodies.The cooling end water
Set 8 is located at the lower end of cooling jacket 7, and cooling end water jacket 8 is connected to cooling cycle water cavity 23.
The course of work：Bulk Carbon Materials to be purified are added by other feed mechanisms on stove after feed basin, according to product quality
It is required that control supply current and supply voltage, control discharge velocity.When bulk Carbon Materials（Granularity is in 2-50mm）Through feed
Storing basin 20 enter stove in when, 1 internal upper part of furnace body conduction come heat preheated, the fugitive constituent of Carbon Materials inside it by
Conductivity is increased substantially after heat volatilization discharge, and steps into high-temperature heating area, is given by voltage regulating rectifier in high-temperature heating area
The high current gone out（Current range 25KA -35KA）, low-voltage（15V—30V）It is led through positive conductive electrode 3 and conductive cathode 4 and cathode
Electrode retaining collar 5 is added on the Carbon Materials to be purified, and makes Carbon Materials self-heating and temperature rise, when temperature rise is to 2500 DEG C or more
When its internal impurity will exist in gaseous form, with the effect cloth rising of thermal field in stove, rise to ring-shaped flue 17
Position is drawn by external air-introduced machine outside stove.And the Carbon Materials after purification are gradually reduced in discharging process, into heat preservation
The constant temperature zone that area, i.e. negative conductive polar ring 5 are formed with graphite annulus ensures that the Carbon Materials to be purified fully react, internal
Impurity fully gasifies rising.Continue to drop to by cooling heat conduction protection lining and cooling jacket under conditions of being purified to fitness for service
7 cooled regions constituted carry out cooling down.Finally by discharging out of the furnace into discharge groove 12, the target for the purification that reaches a high temperature.
The purification furnace of the utility model has the function of the graphitization of bulk Carbon Materials simultaneously.It can be wanted according to the purification of material
It asks, the operating temperature for flexibly carrying out control 1 internal high temperature of furnace body heating by controlling operating current is can be very good, for not
Same material, different product qualities require temperature range of the operating temperature control at 1750 DEG C -3000 DEG C in stove flexibly.
The heat energy utilization of entire equipment for purifying is the most adequately, first, the convective principles under furnace high-temperature gaseous state to be made full use of, to object
Material is preheated.Thermal energy is fully converted by electric energy in high-temperature region, makes that product quality is full and uniform, fully carries by flat-temperature zone
It is pure.Fully the temperature of material itself high temperature institute band is taken away by cooling water concentration in cooling section, cooling water can be as warming oneself, wash
The hot water uses such as bath are fully used.It can be further used for energy-saving power generation etc..
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. bulk Carbon Materials superhigh temperature purification furnace, it include furnace body, bell, positive conductive electrode, conductive cathode, negative conductive polar ring,
Furnace bottom cooling water platform, cooling jacket, constant temperature protective layer, constant temperature undercooling separation layer, cooling heat conduction protection lining, discharge groove, rotation
Turning cooling flue, rotary joint, cooling water pipe and flue rotating driver, which is characterized in that furnace body top cover labyrinth is equipped with bell,
Ring-shaped flue is provided on furnace body, the top of bell is funnel shaped feed storing basin, and the lower part of bell is arch lid, institute
It states lid portion inside and is provided with heat-barrier coating, the relatively narrow one end of funnel shaped feed storing basin and arch lid are logical by a blanking
Road is connected to, and positive conductive electrode passes through bell vertically through the blanking channel and one end is suspended in furnace body；The inside of furnace body is set
It is equipped with certain thickness cyclic annular high-temperature insulation liner, is located on inboard wall of furnace body between cyclic annular high-temperature insulation liner and furnace body
Region be provided with heat-barrier coating, the ring-shaped flue is connected to the inner cavity of furnace body, conductive cathode be middle part be provided with a circular hole
Platy structure, conductive cathode horizontal through furnace body and stretch out in the inner cavity of cyclic annular high-temperature insulation liner, negative conductive polar ring
For the column of middle through-hole, negative conductive polar ring is sleeved on the circular hole, in the inner wall of cyclic annular high-temperature insulation liner
The upper constant temperature protective layer for being provided with middle part below conductive cathode and opening up through-hole, offers in the medium position of bottom of furnace body
One mesoporous, is set with the cooling heat conduction protection lining that middle part opens up through-hole in the mesoporous, and cooling heat conduction protection lining is protected with constant temperature
Layer is arranged at intervals with constant temperature undercooling separation layer, wherein negative conductive polar ring and constant temperature protective layer, constant temperature undercooling every
The middle through-hole of absciss layer and cooling heat conduction protection lining is respectively positioned on a vertical direction；It is cold that the bottom of furnace body is provided with furnace bottom
But water platform is pasted with a circle cooling jacket in the outside of cooling heat conduction protection lining；The cooling flue of rotation is rotationally inserted into cold
But the inside of heat conduction protection lining, the gap between the cooling flue of rotation and cooling heat conduction protection lining are logical for what is leaked under bulk Carbon Materials
Road rotates cooling flue and is fixed on rotary fixing frame, and rotated by the driving of flue rotating driver, rotates cooling furnace
The inside of courage offers cooling cycle water cavity, and cooling water pipe is connected to by rotary joint with cooling cycle water cavity, and furnace bottom cools down
Water platform and cooling jacket are connected to cooling water pipe；The lower section side of the cooling jacket, which is provided with, to discharge for bulk Carbon Materials
Discharge gate, the discharge gate lower section are provided with discharge groove.
2. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that further include that a discharge is dust-proof
Cover, the discharge dust cover are located at the top of discharge groove.
3. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that the cooling flue of the rotation by
Conical graphite column, cooling cycle water cavity and round cooler pan composition, wherein connect at the top of conical graphite column and cooling cycle water cavity
It connects, cooling cycle water cavity is fixed on round cooler pan, and cooling cycle water cavity is connected to round cooler pan, and round cooler pan is solid
It is scheduled on rotary fixing frame, the channel leaked under the bulk Carbon Materials between the cooling flue of rotation and cooling heat conduction protection lining is just
To round cooler pan, and form a L-shaped turning discharge gate.
4. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that the high-temperature insulation liner
Upper port be conical hopper mouth, lower part be straight channel.
5. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that the ring-shaped flue and outside
Air-introduced machine connects.
6. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that the constant temperature protective layer is stone
Black ring bodies, and the interior zone of the graphite ring bodies and negative conductive polar ring composition is flat-temperature zone.
7. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that under the positive conductive electrode is located at
Expect the middle part in channel, and have certain punishment in advance gap between positive conductive electrode and the inner wall of blanking channel, and positive conductive electrode and cathode
The region of conductive polar ring is high-temperature heating area.
8. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that the cooling heat conduction protection lining
One end is concordant with bottom of furnace body, and the other end exceeds bottom of furnace body certain distance, forms the cooling section of bulk Carbon Materials.
9. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that the cooling heat conduction protection lining
It is made of cooling high heat conduction lining and cooling low heat conduction protection lining, cooling low heat conduction protection lining is located at cooling high heat conduction lining and cooling water
Between set, and cooling low heat conduction protection lining is flushed with the upper end of cooling high heat conduction lining, and cooling low heat conduction protection lining is thick from top to bottom
Degree is gradually reduced, and the half that cooling low heat conduction protection lining total length is cooling high heat conduction lining；Wherein, cooling high heat conduction lining is stone
Black ring bodies, cooling low heat conduction protection lining is carbon brick ring bodies.
10. bulk Carbon Materials superhigh temperature purification furnace according to claim 1, which is characterized in that further include a cooling end
Water jacket, which is located at the lower end of cooling jacket, and cooling end water jacket is connected to cooling cycle water cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091709.0U CN207760048U (en) | 2018-01-19 | 2018-01-19 | Bulk Carbon Materials superhigh temperature purification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091709.0U CN207760048U (en) | 2018-01-19 | 2018-01-19 | Bulk Carbon Materials superhigh temperature purification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760048U true CN207760048U (en) | 2018-08-24 |
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ID=63181121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091709.0U Withdrawn - After Issue CN207760048U (en) | 2018-01-19 | 2018-01-19 | Bulk Carbon Materials superhigh temperature purification furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN207760048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046235A (en) * | 2018-01-19 | 2018-05-18 | 兰州天洁炭素应用技术有限公司 | Bulk Carbon Materials superhigh temperature purification furnace |
-
2018
- 2018-01-19 CN CN201820091709.0U patent/CN207760048U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046235A (en) * | 2018-01-19 | 2018-05-18 | 兰州天洁炭素应用技术有限公司 | Bulk Carbon Materials superhigh temperature purification furnace |
| CN108046235B (en) * | 2018-01-19 | 2023-06-30 | 兰州天洁炭素应用技术有限公司 | Bulk carbon material ultra-high temperature purifying furnace |
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