CN206051559U - A kind of vertical inner string graphitization stove - Google Patents
A kind of vertical inner string graphitization stove Download PDFInfo
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- CN206051559U CN206051559U CN201620906000.2U CN201620906000U CN206051559U CN 206051559 U CN206051559 U CN 206051559U CN 201620906000 U CN201620906000 U CN 201620906000U CN 206051559 U CN206051559 U CN 206051559U
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- heater
- furnace
- electrode
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- inner string
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Abstract
The utility model proposes a kind of vertical inner string graphitization stove, including：Supporting frame；At least one body of heater being radially arranged in supporting frame, and body of heater bottom is apart from ground a certain distance, for accommodating pipe bending cylinder；Furnace interior is divided into into the furnace end electrode of upper and lower two-part a pair of opposing, and the furnace end electrode concatenation on each two body of heater, wherein, a string of electrode column blanks are placed in the upper of furnace body and bottom；It is arranged on outside, the hydraulic contracting of electrode column blank for fixing upper of furnace body of a pair of furnace end electrodes；And by electrode column blank and connection electrode and arbitrary power transmission busbar to furnace end electrode conducting；The upper of furnace body fills insulation material coke powder, and the electrode column blank graphitization of the body of heater internal upper part completes to come out of the stove, and the electrode column blank being disposed below pushes to upper of furnace body graphitization.Vertical inner string graphitization stove of the present utility model shortens the production cycle, reducing energy consumption.
Description
Technical field
This utility model is related to graphitizing furnace field, particularly relates to a kind of vertical inner string graphitization stove.
Background technology
Graphitizing furnace is mainly used in the high-temperature process such as graphite powder purification, up to more than 2800 degree of graphitization temperature.At present
Using graphitizing furnace be horizontal inner string graphitization stove, horizontal inner string graphitization stove floor space is big, and long the production cycle, leads to
3 ~ 4 days are needed often；Additionally, horizontal inner string graphitization stove belongs to intermittent operation, stove is cold and hot to be continually changing, high energy consumption.
The content of the invention
The utility model proposes a kind of vertical inner string graphitization stove, solves the graphitizing furnace production cycle in prior art
The long, problem of high energy consumption.
What the technical solution of the utility model was realized in：
A kind of vertical inner string graphitization stove, including：Supporting frame；At least one stove being radially arranged in supporting frame
Body, and body of heater bottom is apart from ground a certain distance, for accommodating pipe bending cylinder；Furnace interior is divided into two-part up and down
Furnace end electrode concatenation on the furnace end electrode of a pair of opposing, and each two body of heater, wherein, the upper of furnace body and bottom are equal
Place an electrode column blank；It is arranged on outside, the liquid of electrode column blank for fixing upper of furnace body of a pair of furnace end electrodes
Pressure band-type brake；And by electrode column blank and connection electrode and arbitrary power transmission busbar to furnace end electrode conducting；
When the electrode column blank graphitization of the upper of furnace body completes to come out of the stove, the insulation material of upper of furnace body leans on gravity to downslide
Move the electrode column blank to lower portion of furnace body to preheat.
Preferably, in described vertical inner string graphitization stove, also including the heat exchanger being arranged on the outside of body of heater；Will be described
Heat exchanger connect with body of heater it is tilted-putted slip hopper, it is described to slip the high-end of hopper and connect with the lower portion of furnace body, low side with
The heat exchanger connection, for the insulation material of the lower portion of furnace body is transferred in the heat exchanger；And with the heat exchanger
Delivery outlet connection chilling roll, for by the heat exchanger insulation material export, recovery waste heat.
Preferably, in described vertical inner string graphitization stove, also include：Permutator, the permutator with it is multiple
The each pair furnace end electrode connection concatenated on body of heater, for controlling being turned on or off for each pair furnace end electrode；One upper of furnace body
Electrode column blank graphitization is completed, and another body of heater shove charge is completed, and is switched on another body of heater by the permutator
A pair of furnace end electrode power transmissions, now, any one body of heater in addition to another body of heater continues to come out of the stove or shove charge.
Preferably, in described vertical inner string graphitization stove, also include：It is arranged on supporting frame, protects for loading
The conveyer bucket of temperature material；It is arranged on body of heater side, the lift for lifting conveyer bucket；And it is arranged on the body of heater and the liter
The overhead traveling crane of the top of drop ladder.
Preferably, in described vertical inner string graphitization stove, the bottom of the heat exchanger is in inverted cone, and heat exchanger
Delivery outlet is inverted cone mouth；The input of the chilling roll is connected by a curved pipe with the delivery outlet, and the arc
The high-end of pipe is connected with inverted cone mouth, and the low side of curved pipe is connected with the input of spiral chilling roll.
Preferably, in described vertical inner string graphitization stove, when the quantity of the body of heater is no less than two, each body of heater
Connected with the heat exchanger by a hopper that slips being obliquely installed；Each is slipped the high-end of hopper and is connected with body of heater, low side with
Heat exchanger is connected.
Preferably, in described vertical inner string graphitization stove, when the quantity of the body of heater is no less than three, multiple bodies of heater
In a ring or arc distribution；The overhead traveling crane is through the top of each body of heater.
Preferably, in described vertical inner string graphitization stove, the body of heater includes furnace tube and is arranged in the furnace tube
The furnace wall in portion, the furnace wall are built into by refractory brick and insulating brick.
Preferably, in described vertical inner string graphitization stove, the material of the furnace tube is heat resisting steel material.
The beneficial effects of the utility model are：The utility model proposes vertical inner string graphitization stove, body of heater is positioned radially
On bracing frame, floor space is little, and area of dissipation is little；Furnace end electrode will be divided into upper and lower in body of heater, in body of heater place string
Receiving electrode post, when the electrode column blank graphitization of upper of furnace body completes to come out of the stove, the electrode column blank of lower portion of furnace body is directly pushed to
Upper of furnace body simultaneously turns on and carries out graphitization with furnace end electrode, and so on circulates, and shortens the push time of electrode column blank, enters
And shorten the graphite cycle, reducing energy consumption；When being provided with multiple bodies of heater in supporting frame, when graphitization in a body of heater, remaining
The shove charge for carrying out concatenating in body of heater electrode column is prepared, and realizes the hitless operation between multiple bodies of heater.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of vertical inner string graphitization stove of this utility model.
In figure：
1st, lower bracing frame；2nd, body of heater；3rd, furnace end electrode；4th, hydraulic contracting；5th, heat exchanger；6th, slip hopper；7th, chilling roll；
8th, permutator；9th, lift；10th, overhead traveling crane；11st, conveyer bucket；12nd, pipe bending cylinder；13rd, electrode column blank；14th, upper support frame；
15th, connection electrode.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
A kind of vertical inner string graphitization stove as shown in Figure 1, including：The furnace end electrode of body of heater 2, two pairs of lower bracing frame 1, two
3rd, hydraulic contracting 4, heat exchanger 5, slip hopper 6, chilling roll 7, permutator 8, lift 9, overhead traveling crane 10, conveyer bucket 11, pushing tow
Oil cylinder 12 and upper support frame 14, two bodies of heater 2 are radially arranged in lower bracing frame 1, and each 2 bottom of body of heater is certain apart from ground
Distance, for accommodating pipe bending cylinder 12；A pair of furnace end electrodes 3 are oppositely arranged, and will be divided into upper and lower two inside a body of heater 2
Point, two pairs of furnace end electrode concatenations on two bodies of heater, power transmission busbar pass through electrode column blank 13 and connection electrode 15 and two pairs of stoves
Tip electrode is all connected with and turns on；Hydraulic contracting 4 is provided with the outside of each pair furnace end electrode, for the electrode column of clamping upper of furnace body
Blank；Heat exchanger 5 is connected by a hopper 6 that slips being obliquely installed with each body of heater 2, is slipped under the high-end and body of heater of hopper 6
Portion's connection, low side are connected with heat exchanger；Chilling roll 7 is connected with the delivery outlet of heat exchanger 5；On permutator 8 and two bodies of heater
The each pair furnace end electrode connection of concatenation, for controlling being turned on or off for each pair furnace end electrode；The fortune being arranged on supporting frame
Hopper 11 is used to load insulation material, and supporting frame is made up of upper support frame and lower bracing frame；Lift 9 be arranged on body of heater side,
For lifting conveyer bucket；And it is arranged on the overhead traveling crane of the top of body of heater and lift.
Concatenation electrode column in body of heater is made up of one or more electrode column blank.
Embodiment 1, is provided with the concatenation electrode column of two electrode column blank compositions, shove charge stage in a body of heater：Pushing tow
One electrode column blank is first pushed to oil cylinder the bottom of a body of heater, then pushes another electrode column blank to bottom of furnace body,
One electrode column blank is pushed to the upper of furnace body by another electrode column blank, and hydraulic contracting is by the electrode column base of upper of furnace body
Material is fixed, so that the upper of furnace body and lower containment concatenation electrode column, then fill out to the periphery of the electrode column blank of the upper of furnace body
Fill insulation material coke powder；The electrode column blank graphitizing process stage of the upper of furnace body：Start permutator 8, power transmission busbar is given should
Furnace end electrode power transmission on body of heater heats the electrode column to upper of furnace body to the electrode column blank and insulation material coke powder of upper of furnace body
Blank graphitization；The process of coming out of the stove of the complete electrode column blank of graphitization：Pipe bending cylinder acts on the electrode column base of the lower portion of furnace body
There is provided jacking force upwards on material, the electrode column blank of lower portion of furnace body is by the graphitization of upper of furnace body complete electrode column blank to stove
External to release, overhead traveling crane transports cold insulation material and simultaneously pours into the cold insulation material as coolant from upper of furnace body, and by the electricity come out of the stove
Pole blank is transported, and the electrode column blank of lower portion of furnace body is risen to upper of furnace body and fixed using hydraulic contracting, cold insulation material with
The complete electrode column blank of graphitization be filled in after carrying out thermal energy exchange rise to carry out around the electrode column blank of upper of furnace body it is pre-
Heat insulation, the electrode column blank of upper of furnace body are further continued for furnace end electrode conducting heating and by the electrode column blank graphitization.
The repetitive cycling process of the graphitizing process in one body of heater, when lower portion of furnace body does not have electrode column blank, by top
Push oil cylinder pushes electrode column blank, after the completion of the electrode column blank graphitization of upper of furnace body is risen to, the stone to lower portion of furnace body
When the electrode column blank that inkization is completed is come out of the stove, the insulation material being incubated around which leans on the downward sliding of gravity, to lower portion of furnace body
Electrode column blank is preheated.
Embodiment 2, is provided with the concatenation electrode column of three electrode column blank compositions, shove charge stage in a body of heater：Pushing tow
Oil cylinder pushes to three electrode column blanks in body of heater successively, is once distributed as first electrode post base from the top of body of heater to bottom
Material, second electrode post blank and the 3rd electrode column blank, the first electrode post blank positioned at upper of furnace body are solid using hydraulic contracting
Determine and turn on furnace end electrode, second electrode post blank is supported by the 3rd electrode column blank, to the outer of first electrode post blank
Week filling insulation material coke powder；Three electrode column blanks are sequentially pushed away and complete graphitizing process with this by pipe bending cylinder；In embodiment 1
On the basis of, when coming out of the stove, the cold insulation material added into body of heater absorbs the complete first electrode of graphitization to first electrode post blank
Second electrode post blank after the heat of post blank to rising to upper of furnace body is incubated, and second electrode post blank graphitization is complete
When coming out of the stove, the insulation material of second electrode post blank insulation is preheated to the 3rd electrode column blank by Gravitational sliding；3rd is electric
After pole blank is come out of the stove or before coming out of the stove, electrode column blank is pushed into body of heater.
In embodiment 1 and embodiment 2, the processing procedure of the insulation material of lower portion of furnace body is moved down into：The process of lower portion of furnace body
By slipping hopper into inside heat exchanger, the insulation material in heat exchanger is exported the insulation material of heat exchange by chilling roll, will can be somebody's turn to do
The waste heat of insulation material is cemented out for supplying warm domestic water by dry coke quenching method, is improved energy utilization rate, is further saved
The energy.When carrying out graphitizing process to the electrode column blank of the upper of furnace body after a body of heater shove charge, another body of heater is filled
Stove, after the completion of a pair of burner power transmissions on a body of heater, a pair of burners being switched to by permutator on another body of heater
Electrode power transmission, now, any one body of heater in addition to another body of heater continues to come out of the stove or shove charge, time-consuming, improve production efficiency.
When the quantity of body of heater is no less than three, multiple bodies of heater are in a ring or arc is distributed, and compact in design, floor space are little；Overhead traveling crane is passed through
The top of each body of heater, for transporting the complete electrode column blank of graphitization or cold insulation material.The bottom of heat exchanger 5 is in back taper
Shape, and the delivery outlet of heat exchanger is inverted cone mouth, accelerates the falling speed of the insulation material in heat exchanger, reduces the guarantor in heat exchanger
The thermal losses of temperature material；The input of chilling roll 6 is connected by a curved pipe with delivery outlet, and the high-end and inverted cone of curved pipe
Mouth connection, the low side of curved pipe are connected with the input of chilling roll, effectively accelerate the output of the insulation material in heat exchanger.Stove
Body 2 includes furnace tube and the furnace wall being arranged on inside furnace tube, and furnace wall is built into by brick fuel, refractory brick and insulating brick, high temperature resistant；Furnace tube is adopted
Use heat resisting steel material.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of vertical inner string graphitization stove, it is characterised in that include：Supporting frame；It is radially arranged in supporting frame extremely
A few body of heater, and body of heater bottom is apart from ground a certain distance, for accommodating pipe bending cylinder；Furnace interior is divided into up and down
Furnace end electrode concatenation on the furnace end electrode of two-part a pair of opposing, and each two body of heater, wherein, the upper of furnace body
Concatenation electrode column is placed with bottom；It is arranged on the outside of a pair of furnace end electrodes, electrode column blank for fixing upper of furnace body
Hydraulic contracting；And by electrode column blank and connection electrode and arbitrary power transmission busbar to furnace end electrode conducting；The body of heater
Insulation material coke powder is filled on top, and the electrode column blank graphitization of the body of heater internal upper part completes the electrode come out of the stove, be disposed below
Post blank pushes to upper of furnace body graphitization.
2. vertical inner string graphitization stove according to claim 1, it is characterised in that also including being arranged on changing on the outside of body of heater
Hot device；Tilted-putted hopper, the high-end and lower portion of furnace body for slipping hopper are slipped by what the heat exchanger was connected with body of heater
Connection, low side is connected with the heat exchanger, for the insulation material of the lower portion of furnace body is transferred in the heat exchanger；And with
The chilling roll of the delivery outlet connection of the heat exchanger, for the insulation material in the heat exchanger is exported, recovery waste heat.
3. vertical inner string graphitization stove according to claim 1, it is characterised in that also include：Permutator, the conversion
Switch is connected with each pair furnace end electrode concatenated on multiple bodies of heater, for controlling being turned on or off for each pair furnace end electrode；One
The electrode column blank graphitization of upper of furnace body is completed, and another body of heater shove charge is completed, and is switched to by the permutator another
A pair of furnace end electrode power transmissions on individual body of heater, now, any one body of heater in addition to another body of heater continues to come out of the stove or shove charge.
4. vertical inner string graphitization stove according to claim 1, it is characterised in that also include：It is arranged on supporting frame
Overhead traveling crane, which is located at the top of the body of heater, send material for hanging；Support frame as described above body is by lower bracing frame and is arranged on lower support
Upper support frame above frame is constituted.
5. vertical inner string graphitization stove according to claim 2, it is characterised in that the bottom of the heat exchanger is in back taper
Shape, and the delivery outlet of heat exchanger is inverted cone mouth；The input of the chilling roll is connected by a curved pipe with the delivery outlet
Lead to, and the high-end of the curved pipe is connected with inverted cone mouth, the low side of curved pipe is connected with the input of spiral chilling roll.
6. vertical inner string graphitization stove according to claim 2, it is characterised in that the quantity of the body of heater is no less than two
When, each body of heater is connected with the heat exchanger by a hopper that slips being obliquely installed；Each slips the high-end and body of heater of hopper
Connection, low side are connected with heat exchanger.
7. vertical inner string graphitization stove according to claim 4, it is characterised in that the quantity of the body of heater is no less than three
When, multiple bodies of heater are in a ring or arc is distributed；The overhead traveling crane is through the top of each body of heater.
8. vertical inner string graphitization stove according to claim 7, it is characterised in that the body of heater includes furnace tube and is arranged on
Furnace wall inside the furnace tube, the furnace wall are built into by refractory brick and insulating brick.
9. vertical inner string graphitization stove according to claim 8, it is characterised in that the material of the furnace tube is heat-resisting steels
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906000.2U CN206051559U (en) | 2016-08-21 | 2016-08-21 | A kind of vertical inner string graphitization stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906000.2U CN206051559U (en) | 2016-08-21 | 2016-08-21 | A kind of vertical inner string graphitization stove |
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| Publication Number | Publication Date |
|---|---|
| CN206051559U true CN206051559U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620906000.2U Withdrawn - After Issue CN206051559U (en) | 2016-08-21 | 2016-08-21 | A kind of vertical inner string graphitization stove |
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| CN (1) | CN206051559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115683A (en) * | 2016-08-21 | 2016-11-16 | 山西三元炭素有限责任公司 | A kind of vertical inner string graphitization stove |
| CN107857262A (en) * | 2017-11-18 | 2018-03-30 | 展红明 | A kind of vertical inner string graphitization stove technical field of graphite carburant |
-
2016
- 2016-08-21 CN CN201620906000.2U patent/CN206051559U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115683A (en) * | 2016-08-21 | 2016-11-16 | 山西三元炭素有限责任公司 | A kind of vertical inner string graphitization stove |
| CN106115683B (en) * | 2016-08-21 | 2018-06-26 | 山西三元炭素有限责任公司 | A kind of vertical inner string graphitization stove |
| CN107857262A (en) * | 2017-11-18 | 2018-03-30 | 展红明 | A kind of vertical inner string graphitization stove technical field of graphite carburant |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180626 |