CN206396141U - A kind of bar-shaped coke of reducing - Google Patents
A kind of bar-shaped coke of reducing Download PDFInfo
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- CN206396141U CN206396141U CN201621318604.1U CN201621318604U CN206396141U CN 206396141 U CN206396141 U CN 206396141U CN 201621318604 U CN201621318604 U CN 201621318604U CN 206396141 U CN206396141 U CN 206396141U
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- coke
- level
- annulated
- reducing
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Abstract
The utility model discloses a kind of bar-shaped coke of reducing, its structure includes middle through hole, one-level path coke annulated column, one-level reducing coke annulated column, two grades of central diameter coke annulated columns, two grades of reducing coke annulated columns, the big footpath coke annulated column of three-level, the middle through hole is located at one-level path coke annulated column, one-level reducing coke annulated column, two grades of central diameter coke annulated columns, two grades of reducing coke annulated columns, inside the big footpath coke annulated column of three-level, the one-level path coke annulated column is fixedly connected with one-level reducing coke annulated column, the one-level reducing coke annulated column is fixedly connected with two grades of central diameter coke annulated columns, two grades of central diameter coke annulated columns are fixedly connected with two grades of reducing coke annulated columns, the utility model is by a kind of bar-shaped coke of reducing, by provided with one-level path coke annulated column, two grades of central diameter coke annulated columns, the big footpath coke annulated column of three-level, the bar-shaped coke is realized easily to light, it can play a part of the flare that progressively ignites when tentatively lighting charcoal heap.
Description
Technical field
The utility model is a kind of bar-shaped coke of reducing, belongs to coke field.
Background technology
Coke is mainly used in blast furnace ironmaking and the blast furnace smelting for non-ferrous metals such as copper, lead, zinc, titanium, antimony, mercury, rises
Reducing agent, exothermic mixture and stock column skeleton function.Blast furnace replaces charcoal using coke, is that the maximization of modern blast furnace is established
Basis, is a great milestone on history of metallurgy.To make blast furnace operating reach preferable technical-economic index, smelting coke
(metallurgical coke) must have the thermal property in appropriate chemical property and physical property, including smelting process.Coke is except a large amount of
For smelting iron with non-ferrous metal metallurgy (metallurgical coke) outside, casting, chemical industry, calcium carbide and ferroalloy are additionally operable to, its quality requirement is
It is different.Such as Foundry Coke, typically require that granularity is big, the porosity is low, fixed carbon is high and sulphur content is low；Chemical industry gasification is burnt, to intensity
It is required that it is not tight, but require that reactivity is good, ash fusion point is higher；Calcium carbide production requires to improve fixed carbon content as far as possible with burnt.
Prior art discloses a kind of composite carbon rod of Application No. 200820164503.2, the utility model belongs to life
Daily necessities field.A kind of composite carbon rod, the composite carbon rod middle is provided with through hole (1).The composite carbon rod has structure burning
Efficiency high, handsome in appearance and non-damageable advantage.But the bar-shaped coke does not have one-level path coke annulated column, two grades of central diameter Jiao
The big footpath coke annulated column of carbon ring post, three-level, without reducing, it is well known that the coke of fritter is easily lighted, the bar-shaped coke is preliminary
Can not progressively ignite flare when lighting charcoal heap, it has not been convenient to be used as raw material of lighting a fire.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of bar-shaped coke of reducing, its structure bag
Include middle through hole, one-level path coke annulated column, one-level reducing coke annulated column, two grades of central diameter coke annulated columns, two grades of reducing coke annulated columns,
The big footpath coke annulated column of three-level, the middle through hole is located at one-level path coke annulated column, one-level reducing coke annulated column, two grades of central diameter coke
Annulated column, two grades of reducing coke annulated columns, inside the big footpath coke annulated column of three-level, the one-level path coke annulated column and one-level reducing coke
Annulated column is fixedly connected, and the one-level reducing coke annulated column is fixedly connected with two grades of central diameter coke annulated columns, two grades of central diameter coke
Annulated column is fixedly connected with two grades of reducing coke annulated columns, and two grades of reducing coke annulated columns are fixed with the big footpath coke annulated column of three-level to be connected
Connect, the one-level path coke annulated column is provided with one-level steam vent, and two grades of central diameter coke annulated column is provided with secondary exhaust hole, described
The big footpath coke annulated column of three-level is provided with three-level steam vent.
Further, the one-level steam vent is located at one-level path coke annulated column surface.
Further, the secondary exhaust hole is located at two grades of central diameter coke annulated column surfaces.
Further, the three-level steam vent is located at the big footpath coke annulated column surface of three-level.
The utility model is by a kind of bar-shaped coke of reducing, by provided with one-level path coke annulated column, two grades of central diameter coke rings
The big footpath coke annulated column of post, three-level, realizes the bar-shaped coke and easily lights, and can play and progressively ignite when tentatively lighting charcoal heap
The effect of flare.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the bar-shaped coke of reducing of the utility model；
In figure：Middle through hole -1, one-level path coke annulated column -2, one-level reducing coke annulated column -3, two grades of central diameter coke annulated columns -
4th, two grades of reducing coke annulated columns -5, the big footpath coke annulated column -6 of three-level, one-level steam vent -20, secondary exhaust holes -40, three-level exhausts
Hole -60.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of bar-shaped coke of reducing, its structure is led in including
Hole 1, one-level path coke annulated column 2, one-level reducing coke annulated column 3, two grades of central diameter coke annulated columns 4, two grades of reducing coke annulated columns 5,
The big footpath coke annulated column 6 of three-level, the middle through hole 1 is located at one-level path coke annulated column 2, one-level reducing coke annulated column 3, two grades of central diameters
Coke annulated column 4, two grades of reducing coke annulated columns 5, inside the big footpath coke annulated column 6 of three-level, the one-level path coke annulated column 2 and one-level
Reducing coke annulated column 3 is fixedly connected, and the one-level reducing coke annulated column 3 is fixedly connected with two grades of central diameter coke annulated columns 4, and described two
Level central diameter coke annulated column 4 is fixedly connected with two grades of reducing coke annulated columns 5, and two grades of reducing coke annulated column 5 and the big footpath of three-level are burnt
Carbon ring post 6 is fixedly connected, and the one-level path coke annulated column 2 is provided with one-level steam vent 20, and two grades of central diameter coke annulated column 4 is set
There is secondary exhaust hole 40, the big footpath coke annulated column 6 of three-level is provided with three-level steam vent 60, and the one-level steam vent 20 is located at one-level
The surface of path coke annulated column 2, the secondary exhaust hole 40 is located at two grades of surfaces of central diameter coke annulated column 4, the three-level steam vent 60
Located at the big surface of footpath coke annulated column 6 of three-level.
Carrying out in use, one-level path coke annulated column 2 is lighted, flare can progressively burn expansion step by step, until three-level
The after-flame of big footpath coke annulated column 6.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of bar-shaped coke of reducing, it is characterised in that：Its structure includes middle through hole (1), one-level path coke annulated column (2), one
Level reducing coke annulated column (3), two grades of central diameter coke annulated columns (4), two grades of reducing coke annulated columns (5), the big footpath coke annulated columns of three-level
(6), the middle through hole (1) is located at one-level path coke annulated column (2), one-level reducing coke annulated column (3), two grades of central diameter coke annulated columns
(4), two grades of reducing coke annulated columns (5), the big footpath coke annulated columns (6) of three-level are internal, the one-level path coke annulated column (2) and one-level
Reducing coke annulated column (3) is fixedly connected, and the one-level reducing coke annulated column (3) is fixedly connected with two grades of central diameter coke annulated columns (4),
Two grades of central diameter coke annulated column (4) is fixedly connected with two grades of reducing coke annulated columns (5), two grades of reducing coke annulated column (5)
It is fixedly connected with the big footpath coke annulated column of three-level (6), the one-level path coke annulated column (2) is provided with one-level steam vent (20), described
Two grades of central diameter coke annulated columns (4) are provided with secondary exhaust hole (40), and the big footpath coke annulated column (6) of three-level is provided with three-level steam vent
(60)。
2. the bar-shaped coke of a kind of reducing according to claim 1, it is characterised in that：The one-level steam vent (20) is located at one-level
Path coke annulated column (2) surface.
3. the bar-shaped coke of a kind of reducing according to claim 1, it is characterised in that：The secondary exhaust hole (40) is located at two grades
Central diameter coke annulated column (4) surface.
4. the bar-shaped coke of a kind of reducing according to claim 1, it is characterised in that：The three-level steam vent (60) is located at three-level
Big footpath coke annulated column (6) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318604.1U CN206396141U (en) | 2016-12-02 | 2016-12-02 | A kind of bar-shaped coke of reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318604.1U CN206396141U (en) | 2016-12-02 | 2016-12-02 | A kind of bar-shaped coke of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396141U true CN206396141U (en) | 2017-08-11 |
Family
ID=59509333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621318604.1U Expired - Fee Related CN206396141U (en) | 2016-12-02 | 2016-12-02 | A kind of bar-shaped coke of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206396141U (en) |
-
2016
- 2016-12-02 CN CN201621318604.1U patent/CN206396141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20211202 |