CN202530108U - Mixer furnace - Google Patents
Mixer furnace Download PDFInfo
- Publication number
- CN202530108U CN202530108U CN2012201794387U CN201220179438U CN202530108U CN 202530108 U CN202530108 U CN 202530108U CN 2012201794387 U CN2012201794387 U CN 2012201794387U CN 201220179438 U CN201220179438 U CN 201220179438U CN 202530108 U CN202530108 U CN 202530108U
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- CN
- China
- Prior art keywords
- furnace
- heater
- arc furnace
- arc
- furnace body
- 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.)
- Expired - Lifetime
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a mixer furnace. The mixer furnace comprises an outer layer and a liner, wherein the outer layer is connected with the liner; the outer layer is provided with a steel shell; the liner is provided with a furnace body formed by constructing refractory materials; the furnace body structurally comprises an arc furnace top, an arc furnace bottom, a furnace body front wall and a furnace body rear wall; a molten iron inlet is formed in the center of the arc furnace top; the furnace body front wall is provided with a molten iron outlet; arc angle plates are arranged between the arc furnace top and the furnace body front wall and between the arc furnace top and the furnace body rear wall. According to the mixer furnace, the place below the arc angle plates is divided into the arc furnace bottom, the furnace body front wall and the furnace body rear wall, and the mixer furnace has a reasonable structure and longer use cycle, ensures the production rhythm, and reduces the maintenance cost and the labor intensity of workers.
Description
Technical field
The utility model relates to a kind of hot metal mixer.
Background technology
Molten iron temperature significantly reduced after the ironmaking molten iron arrived hot metal mixer in conventional the production, and the interior temperature of hot metal mixer stove is reduced, and therefore must burn iron notch with oxygen and tap a blast furnace; And be an one-piece construction below traditional hot metal mixer arch gusset; Be the refractory brick layering and build by laying bricks or stones and form, refractory brick and offside refractory brick thereof near the iron notch are seriously corroded in the oxygen blast meeting, and this two portions refractory brick life cycle is short; Workman's workload increases, and influences rhythm of production and has increased operation cost.
The utility model content
The technical problem that the utility model will solve provides a kind of hot metal mixer; The utility model hot metal mixer will encircle the following position of gusset and be divided into arc furnace bottom, body of heater antetheca and body of heater rear wall, and rational in infrastructure, life cycle is longer; Guarantee rhythm of production, reduced maintenance cost and working strength of workers.
The technical scheme that the utility model is taked is: a kind of hot metal mixer, comprise skin and liner, and outer and liner links together, and skin is a box hat, and liner is for to build the body of heater that forms by laying bricks or stones by refractory materials; Body of heater structurally comprises arc furnace roof, arc furnace bottom, body of heater antetheca and body of heater rear wall; Arc furnace roof middle part is provided with the molten iron import, and the body of heater antetheca outwards is provided with the molten iron outlet; Be provided with the arch gusset between arc furnace roof and body of heater antetheca, the body of heater rear wall.
Arc furnace roof and arc furnace bottom are built by laying bricks or stones by refractory brick and are formed, and body of heater antetheca and body of heater rear wall are formed by high temperature resistant mould material cast.
Adopt the beneficial effect that technique scheme produced to be: the utility model hot metal mixer will encircle the following position of gusset and be divided into arc furnace bottom, body of heater antetheca and body of heater rear wall; Rational in infrastructure; Life cycle is longer, has guaranteed rhythm of production, has reduced maintenance cost and working strength of workers.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the sectional view of the utility model hot metal mixer;
1 is the arc furnace roof, and 2 is the arc furnace bottom, and 3 is the body of heater antetheca, and 4 is the body of heater rear wall, and 5 is the molten iron import, and 6 are the molten iron outlet, and 7 are the arch gusset, and 8 is box hat.
Embodiment
A kind of hot metal mixer comprises skin and liner, and outer and liner links together, and skin is a box hat 8, and liner is for to build the body of heater that forms by laying bricks or stones by refractory materials; Body of heater structurally comprises arc furnace roof 1, arc furnace bottom 2, body of heater antetheca 3 and body of heater rear wall 4; Said arc furnace roof 1 middle part is provided with molten iron import 5, and body of heater antetheca 3 outwards is provided with molten iron outlet 6; Be provided with arch gusset 7 between arc furnace roof 1 and body of heater antetheca 3, the body of heater rear wall 4;
High temperature resistant mould material is a corundum castable.
Claims (2)
1. a hot metal mixer comprises skin and liner, and outer and liner links together, and skin is box hat (8), and liner is for to build the body of heater that forms by laying bricks or stones by refractory materials; It is characterized in that: body of heater structurally comprises arc furnace roof (1), arc furnace bottom (2), body of heater antetheca (3) and body of heater rear wall (4); Said arc furnace roof (1) middle part is provided with molten iron import (5), and said body of heater antetheca (3) outwards is provided with molten iron outlet (6); Be provided with arch gusset (7) between arc furnace roof (1) and body of heater antetheca (3), the body of heater rear wall (4).
2. a kind of hot metal mixer as claimed in claim 1 is characterized in that: said arc furnace roof (1) and arc furnace bottom (2) are built by laying bricks or stones by refractory brick and are formed, and said body of heater antetheca (3) and body of heater rear wall (4) are formed by high temperature resistant mould material cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201794387U CN202530108U (en) | 2012-04-25 | 2012-04-25 | Mixer furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201794387U CN202530108U (en) | 2012-04-25 | 2012-04-25 | Mixer furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530108U true CN202530108U (en) | 2012-11-14 |
Family
ID=47131304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201794387U Expired - Lifetime CN202530108U (en) | 2012-04-25 | 2012-04-25 | Mixer furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530108U (en) |
-
2012
- 2012-04-25 CN CN2012201794387U patent/CN202530108U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |