CN2484487Y - Hearth temperature monitoring apparatus of stacked blast furnace - Google Patents
Hearth temperature monitoring apparatus of stacked blast furnace Download PDFInfo
- Publication number
- CN2484487Y CN2484487Y CN 01225835 CN01225835U CN2484487Y CN 2484487 Y CN2484487 Y CN 2484487Y CN 01225835 CN01225835 CN 01225835 CN 01225835 U CN01225835 U CN 01225835U CN 2484487 Y CN2484487 Y CN 2484487Y
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- CN
- China
- Prior art keywords
- temperature
- blast furnace
- stove
- auxiliary air
- furnace
- 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 - Fee Related
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to an inner furnace temperature monitoring device of a folded blast furnace for metallurgy. A temperature probe arranged on the top of an auxiliary tuyere is connected with a temperature display instrument. The instrument reading is decided by an air valve opening or closed under the instrument and regulates air inlet quantity of the auxiliary tuyere, so as to realize carbon burning fast or slow in the furnace, reach regulating the inner furnace temperature to adapt demands on the temperature when ore deoxidizing and avoid production faults caused by the temperature out of control.
Description
The utility model relates to a kind of interior device for monitoring temperature of stove of blast furnace used in metallurgy, specifically is the interior device for monitoring temperature of stove of folded formula blast furnace.
The folded formula blast furnace of prior art is the working condition of stage construction air intake burning carbon element.Because device for monitoring temperature is not set, temperature can not be regulated when adapting to ore reduction the demand of temperature in the stove, causes the production fault that occurs because of temperature control easily.
The purpose of this utility model, regulate the intake in auxiliary air port exactly by the Push And Release of air-valve, thereby a certain regional carbon element burning is fast and slow in the realization stove, reaches to regulate the demand to temperature when adapting to ore reduction of temperature in the stove, avoids the production fault that causes because of temperature control.
The technical solution of the utility model is: on the pipeline of auxiliary air port air-valve is set, above auxiliary air port, temperature-sensing probe is set, temperature display meter is connected with temperature-sensing probe, determines that by the reading of temperature display meter the Push And Release of air-valve regulates the intake in auxiliary air port.
Describe in detail below in conjunction with the embodiment accompanying drawing.
At first accompanying drawing is described:
Fig. 1 represents device schematic diagram of the present utility model.
As shown in Figure 1, liquid metal outlet (2), cinder notch (3), hot-wind inlet (4), auxiliary air port (5), air-valve (6), temperature-sensing probe (7), temperature display meter (8), charging aperture (9), hot-blast stove (10) are arranged on the body of heater (1), because the stage construction air intake, each stove section is followed successively by A, B, C, D, E.It is characterized in that: temperature-sensing probe (7) is arranged on the top in the auxiliary air port (5) of body of heater (1).Temperature display meter (8) is connected with temperature-sensing probe (7), and auxiliary air port (5) all is provided with air-valve (6).
Its course of work is: add coke, ore and flux by charging aperture (9).Hot blast blasts stove internal combustion carbon element through hot-wind inlet (4).The wind that auxiliary air port (5) blasts helps burning.Temperature display meter (8) is connected with temperature-sensing probe (7).The reading of temperature display meter (8) determines to be positioned at the Push And Release of the air-valve (6) of its below, can regulate the intake in auxiliary air port (5), this place, thereby the burning of the carbon element in a certain zone is fast and slow in the realization stove, reaches the demand to temperature when adapting to ore reduction of temperature in the stove of regulating.Hot-blast stove (10) hot blast that generates that recovers energy is sent into hot-wind inlet (4) through pipeline.The product of smelting discharges out of the furnace from liquid metal outlet (2) and cinder notch (3) respectively.Continuous charging can be produced continuously.
Device for monitoring temperature in the stove of the folded formula blast furnace that the utility model provides, simple in structure, reasonable in design, easy to use.Owing to can monitor temperature in the stove, but make the smelting overall process be in adjustment state, avoid the production fault that causes because of temperature control.
Embodiment:
Temperature-sensing probe of the present utility model (7) is imbedded in the stove, is arranged on the top of auxiliary air port (5).Temperature display meter (8) is connected with temperature-sensing probe (7).Auxiliary air port (5) is provided with air-valve (6).
Claims (2)
1, device for monitoring temperature in a kind of stove of folded formula blast furnace used in metallurgy.It is characterized in that: temperature-sensing probe (7) is arranged on the top in the auxiliary air port (5) of body of heater (1).Temperature display meter (8) is connected with temperature-sensing probe (7).Auxiliary air port (5) all is provided with air-valve (6).
2, device for monitoring temperature in the stove of folded formula blast furnace according to claim 1, it is characterized in that: body of heater (1) is provided with several auxiliary air ports (5), with regard to several temperature-sensing probes of relative set (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225835 CN2484487Y (en) | 2001-05-28 | 2001-05-28 | Hearth temperature monitoring apparatus of stacked blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225835 CN2484487Y (en) | 2001-05-28 | 2001-05-28 | Hearth temperature monitoring apparatus of stacked blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484487Y true CN2484487Y (en) | 2002-04-03 |
Family
ID=33641706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225835 Expired - Fee Related CN2484487Y (en) | 2001-05-28 | 2001-05-28 | Hearth temperature monitoring apparatus of stacked blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484487Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749932A (en) * | 2008-12-19 | 2010-06-23 | Z&J技术有限公司 | Furnace, measuring device and method for same and pivot device |
-
2001
- 2001-05-28 CN CN 01225835 patent/CN2484487Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749932A (en) * | 2008-12-19 | 2010-06-23 | Z&J技术有限公司 | Furnace, measuring device and method for same and pivot device |
| CN101749932B (en) * | 2008-12-19 | 2015-05-06 | Z&J技术有限公司 | Furnace, measuring device and method for same and pivot device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |