CN208500364U - A kind of binary graphitizing furnace - Google Patents
A kind of binary graphitizing furnace Download PDFInfo
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- CN208500364U CN208500364U CN201821128223.6U CN201821128223U CN208500364U CN 208500364 U CN208500364 U CN 208500364U CN 201821128223 U CN201821128223 U CN 201821128223U CN 208500364 U CN208500364 U CN 208500364U
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Abstract
The utility model discloses a kind of binary graphitizing furnaces, including furnace body, furnace foot, air inlet pipe and an air outlet pipe, furnace foot is located at the bottom end of furnace body, and furnace foot is closely welded with furnace body, air inlet pipe is located at the left side on furnace body top, and air inlet pipe is closely welded with furnace body, escape pipe is located at the right side on furnace body top, and escape pipe is closely welded with furnace body, the inside of furnace body is equipped with furnace core, and furnace core is embedded in furnace body, position among furnace core is equipped with dress nitride layer, and dress nitride layer is embedded in furnace core, the outside for filling nitride layer is equipped with resistive layer, and resistive layer is embedded in furnace core, the outside of resistive layer is equipped with the thick heat preservation bed of material, and the thick heat preservation bed of material is embedded in furnace core, the outside of the thick heat preservation bed of material is equipped with the thin heat preservation bed of material, and the thin heat preservation bed of material is embedded in furnace core.Widen layer by being equipped with, in graphitizing process, the broadening insulation material that plays of volume does not allow fire-hazardous effect, solves the problems, such as that insulation material is easily ignitable in previous graphitizing process.
Description
Technical field
The utility model relates to graphitizing furnace technical field more particularly to a kind of binary graphitizing furnaces.
Background technique
Graphitizing furnace, which refers to, is mainly used for graphite powder purification high-temperature process, there is the stove of automatic regulation function.It is a kind of double
Body graphitizing furnace is to purify high-temperature process for graphite powder with binary, there is the stove of automatic regulation function.
Existing graphitizing furnace, furnace body volume, which exists, designs too small, not reasonable problem, when during graphited
The easily ignitable phenomenon of insulation material affects the quality of production product, and existing graphitizing furnace only has one layer of heat preservation material mostly,
Directly affect heat insulation effect.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of binary graphitization proposed
Furnace.
To achieve the goals above, the utility model adopts the technical scheme that a kind of binary graphitizing furnace, including furnace
Body, furnace foot, air inlet pipe and an air outlet pipe, the furnace foot is located at the bottom end of furnace body, and furnace foot is closely welded with furnace body, the air inlet pipe
Positioned at the left side on furnace body top, and air inlet pipe is closely welded with furnace body, and the escape pipe is located at the right side on furnace body top, and outlet
Pipe is closely welded with furnace body, and the inside of the furnace body is equipped with furnace core, and furnace core is embedded in furnace body, the position among the furnace core
It equipped with dress nitride layer, and fills nitride layer and is embedded in furnace core, the outside of the dress nitride layer is equipped with resistive layer, and resistive layer is embedded in furnace core
In, the outside of the resistive layer is equipped with the slightly heat preservation bed of material, and the thick heat preservation bed of material is embedded in furnace core, outside the thick heat preservation bed of material
Side is equipped with the thin heat preservation bed of material, and the thin heat preservation bed of material is embedded in furnace core, and the outside of the thin heat preservation bed of material, which is equipped with, widens layer, and adds
Wide layer is embedded in furnace core, and the left end of the furnace body is equipped with door and hinge, and door is connected through hinge activity with furnace body.
As above-mentioned technical proposal to further describe: the thin heat preservation bed of material is that metallurgical coke carefully keeps the temperature the bed of material.
As above-mentioned technical proposal to further describe: the thick heat preservation bed of material is that nut coke grain slightly keeps the temperature the bed of material.
As above-mentioned technical proposal to further describe: the resistive layer is metallurgical char particle resistive layer.
It is as above-mentioned technical proposal to further describe: there are four the furnace foot is set.
As above-mentioned technical proposal to further describe: the openings of sizes of the air inlet pipe and an air outlet pipe is consistent.
As above-mentioned technical proposal to further describe: the slice width degree of widening is two centimetres.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) this kind of binary graphitizing furnace widens layer by being equipped with, and widens the outside that the thin heat preservation bed of material is arranged in layer, and add
Wide layer is embedded in furnace core, equipped with layer is widened, increases the overall volume of furnace body, in graphitizing process, volume broadening
It has arrived insulation material and has not allowed fire-hazardous effect, solved the problems, such as that insulation material is easily ignitable in previous graphitizing process.
(2) this kind of binary graphitizing furnace, by being equipped with the thick heat preservation bed of material and the thin heat preservation bed of material, thick insulating layer is arranged in resistance
The outside of layer, and resistive layer is embedded in furnace core, the thin outside for keeping the temperature the bed of material and the thick heat preservation bed of material being arranged in, and in the thin heat preservation bed of material
In furnace core, it is equipped with the double-layer heat insulation bed of material, plays better heat insulation effect, solved in the past only one layer of heat preservation material, and protected
The bad problem of temp effect.
(3) this kind of binary graphitizing furnace, by being equipped with air inlet pipe and an air outlet pipe, the left side on furnace body top is arranged in air inlet pipe
Side, and air inlet pipe is closely welded with furnace body, the right side on furnace body top is arranged in escape pipe, and escape pipe is closely welded with furnace body,
When stove is during firing, equipped with air inlet pipe and an air outlet pipe, the effect for guaranteeing that steam is orderly discharged in furnace body, solution are played
The problem of furnace body of having determined influences product quality because there is steam.
Detailed description of the invention
Fig. 1 be the utility model proposes overall structure diagram；
Fig. 2 be the utility model proposes furnace core inner plane structural schematic diagram；
Fig. 3 be the utility model proposes door partial structural diagram.
Marginal data: 1, furnace body, 2, air inlet pipe, 3, escape pipe, 4, furnace foot, 5, furnace core, 6, dress nitride layer, 7, resistive layer, 8,
The thick heat preservation bed of material, 9, carefully keep the temperature the bed of material, 11, door, 12, hinge.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of binary graphitizing furnace, including furnace body 1, furnace foot 4, air inlet pipe 2 and escape pipe 3, furnace foot 4 are located at
The bottom end of furnace body 1, and furnace foot 4 and furnace body 1 closely weld, air inlet pipe 2 is located at the left side on 1 top of furnace body, and air inlet pipe 2 and furnace body
1 close welding, escape pipe 3 is located at the right side on 1 top of furnace body, and escape pipe 3 and furnace body 1 closely weld, and the inside of furnace body 1 is equipped with
Furnace core 5, and furnace core 5 is embedded in furnace body 1, the position among furnace core 5 is equipped with dress nitride layer 6, and fills nitride layer 6 and be embedded in furnace core 5,
The outside for filling nitride layer 6 is equipped with resistive layer 7, and resistive layer 7 is embedded in furnace core 5, and the outside of resistive layer 7 is equipped with the thick heat preservation bed of material 8,
And the thick heat preservation bed of material 8 is embedded in furnace core 5, the thick outside for keeping the temperature the bed of material 8 is equipped with the thin heat preservation bed of material 9, and the thin heat preservation bed of material 9 is embedded
In furnace core 5, the thin outside for keeping the temperature the bed of material 8, which is equipped with, widens layer 10, and widens layer 10 and be embedded in furnace core 5, and the left end of furnace body 1 is set
There are door 11 and hinge 12, and door 11 is flexibly connected with furnace body 1 by hinge 12, the thin bed of material 9 that keeps the temperature is that metallurgical coke is carefully protected
Warm material layer 9, play heat preservation and with the effect that is electrically insulated, the thick bed of material 8 that keeps the temperature is that nut coke grain slightly keeps the temperature the bed of material 8, helps to keep the temperature
Be electrically insulated, resistive layer 7 is metallurgical char particle resistive layer 7, plays the effect more preferably to insulate with electricity, there are four furnace foot 4 is set, is increased
Strong fastness, air inlet pipe 2 is consistent with the openings of sizes of escape pipe 3, facilitates outlet, and widening 10 width of layer is two centimetres, rises
The stabilizing effect for improving stove is arrived.
Working principle: utility model device when in use, fills in nitride layer 6 firstly, the article fired will be needed to be put into, if
There is resistive layer 7, by the heat released in resistive layer 7, it is electrically heated to play the role of resistance, then, then by thick insulation material
Layer 8, after furnace bottom insulation material is using the heat for reaching certain, due to high temperature scaling loss, itself ash content and exogenous ash content constantly increase
It is more, it plays 1 heat of furnace body and is not easy the effect to shed, then be equipped with the thin heat preservation bed of material 9, fines is directly overlie into coarse fodder surface,
The thickness of technique requirement is enhanced, the effect of secondary heat preservation is played, finally, widening layer 10 by being equipped with, it is whole to increase furnace body 1
Body volume plays and avoids the easily ignitable phenomenon of insulation material in graphitizing process, solves insulation material in graphitizing process and holds
Fire-hazardous problem, above is exactly the entire working principle of the utility model.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (7)
1. a kind of binary graphitizing furnace, including furnace body (1), furnace foot (4), air inlet pipe (2) and escape pipe (3), which is characterized in that institute
The bottom end that furnace foot (4) is located at furnace body (1) is stated, and furnace foot (4) and furnace body (1) are closely welded, the air inlet pipe (2) is located at furnace body
(1) left side on top, and air inlet pipe (2) and furnace body (1) are closely welded, the escape pipe (3) is located at the right side on furnace body (1) top
Side, and escape pipe (3) and furnace body (1) are closely welded, the inside of the furnace body (1) is equipped with furnace core (5), and furnace core (5) is embedded in
In furnace body (1), the intermediate position of the furnace core (5) is equipped with dress nitride layer (6), and fills nitride layer (6) and be embedded in furnace core (5), described
The outside for filling nitride layer (6) is equipped with resistive layer (7), and resistive layer (7) is embedded in furnace core (5), is set on the outside of the resistive layer (7)
There is the thick heat preservation bed of material (8), and slightly the heat preservation bed of material (8) is embedded in furnace core (5), the outside of the thick heat preservation bed of material (8) is equipped with thin
It keeps the temperature the bed of material (9), and carefully the heat preservation bed of material (9) is embedded in furnace core (5), the outside of the thin heat preservation bed of material (9), which is equipped with, widens layer
(10), and widen layer (10) and be embedded in furnace core (5), the left end of the furnace body (1) is equipped with door (11) and hinge (12), and storehouse
Door (11) is flexibly connected with furnace body (1) by hinge (12).
2. a kind of binary graphitizing furnace according to claim 1, which is characterized in that the thin heat preservation bed of material (9) is metallurgical coke
The thin heat preservation bed of material (9).
3. a kind of binary graphitizing furnace according to claim 1, which is characterized in that the thick heat preservation bed of material (8) is that nut coke grain is thick
It keeps the temperature the bed of material (8).
4. a kind of binary graphitizing furnace according to claim 1, which is characterized in that the resistive layer (7) is metallurgical char particle resistance
Layer (7).
5. a kind of binary graphitizing furnace according to claim 1, which is characterized in that there are four the furnace foot (4) sets.
6. a kind of binary graphitizing furnace according to claim 1, which is characterized in that the air inlet pipe (2) and escape pipe (3) are opened
Mouth is in the same size.
7. a kind of binary graphitizing furnace according to claim 1, which is characterized in that layer (10) width of widening is two centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128223.6U CN208500364U (en) | 2018-07-17 | 2018-07-17 | A kind of binary graphitizing furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128223.6U CN208500364U (en) | 2018-07-17 | 2018-07-17 | A kind of binary graphitizing furnace |
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| CN208500364U true CN208500364U (en) | 2019-02-15 |
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| CN201821128223.6U Active CN208500364U (en) | 2018-07-17 | 2018-07-17 | A kind of binary graphitizing furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465389A (en) * | 2021-07-26 | 2021-10-01 | 内蒙古星球新材料科技有限公司 | Series graphitizing power transmission device capable of improving yield |
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2018
- 2018-07-17 CN CN201821128223.6U patent/CN208500364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465389A (en) * | 2021-07-26 | 2021-10-01 | 内蒙古星球新材料科技有限公司 | Series graphitizing power transmission device capable of improving yield |
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