CN208917231U - Blast furnace goes out incomplete indisputable device - Google Patents
Blast furnace goes out incomplete indisputable device Download PDFInfo
- Publication number
- CN208917231U CN208917231U CN201821430588.4U CN201821430588U CN208917231U CN 208917231 U CN208917231 U CN 208917231U CN 201821430588 U CN201821430588 U CN 201821430588U CN 208917231 U CN208917231 U CN 208917231U
- Authority
- CN
- China
- Prior art keywords
- residual iron
- blast furnace
- buffer
- ditch
- goes out
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 114
- 229910052742 iron Inorganic materials 0.000 claims abstract description 57
- 239000011449 brick Substances 0.000 claims description 8
- 239000004927 clay Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Blast Furnaces (AREA)
Abstract
The utility model provides a blast furnace residual iron discharging device, which comprises a main residual iron ditch, residual iron branch ditches, a residual iron pit, a buffer and an operation platform; a main residual iron ditch is obliquely arranged between the residual iron port of the blast furnace hearth and the buffer, operation platforms are respectively built on two sides of the main residual iron ditch, residual iron branch ditches are respectively arranged on two sides of the buffer, and the other end of each residual iron branch ditch is connected to a residual iron pit. The utility model can realize the quick blast furnace shutdown, the safe discharge of the residual iron in the hearth and create favorable conditions for building the hearth for the blast furnace.
Description
Technical field
The utility model belongs to ironmaking equipment field more particularly to a kind of blast furnace goes out residual iron device.
Background technique
Blast furnace generation furnace life terminates, and cupola well carbon brick needs replacing, and builds again.Blast furnace stopping is needed cupola well ladle heel layer
Molten iron emits.
Summary of the invention
The utility model is intended to provide a kind of quick blowing out of achievable blast furnace, and the blast furnace of cupola well residual iron safety dumping goes out residual iron
Device.
For this purpose, the utility model takes following technical solution:
A kind of blast furnace goes out residual iron device, including main residual iron ditch, residual iron Zhigou, residual iron melt pit, buffer and job platform；From
A main residual iron ditch is obliquely installed between blast furnace crucibe residual iron mouth and buffer, main residual iron ditch two sides have job platform respectively,
Buffer two sides set up residual iron Zhigou separately, and the residual iron Zhigou other end is connected to residual iron melt pit.
The buffer uses steel construction shell, cement injection in the curved baffle of upper end, and buffer bottom builds clay brick,
Above clay brick and buffer inner wall has poured castable.
Angle between the main residual iron ditch and horizontal plane is less than 15 °.
The utility model has the following beneficial effects:
The utility model can realize the quick blowing out of blast furnace, shorten furnace outage time, and cupola well residual iron safety dumping avoids safe thing
Therefore cupola well is built for blast furnace and is created favorable conditions.
Detailed description of the invention
Fig. 1 is that blast furnace goes out residual iron device schematic top plan view；
Fig. 2 is that blast furnace goes out residual iron device schematic side view；
Fig. 3 is buffer sectional view.
In figure: blast furnace 1, main residual iron ditch 2, buffer 3, job platform 4, residual iron Zhigou 5, residual iron melt pit 6, steel construction shell
7, cement 8, castable 9, clay brick 10.
Specific embodiment
By attached drawing as it can be seen that the utility model blast furnace goes out residual iron device, including main residual iron ditch 2, buffer 3, job platform 4,
Residual iron Zhigou 5, residual iron melt pit 6.From a main residual iron ditch 2 is obliquely installed between 1 cupola well residual iron mouth of blast furnace and buffer 3, master is residual
Angle between iron runner 2 and horizontal plane is 12 °.The two sides of main residual iron ditch 2 have job platform 4, the two sides point of buffer 3 respectively
If residual iron Zhigou 5, the other end of residual iron Zhigou 5 is connected to residual iron melt pit 6.
Buffer 3 uses steel construction shell 7, cement injection 8 in 7 upper end curved baffle of steel construction shell, the bottom of buffer 3
The inner wall of portion's masonry clay brick 10, the upper surface of clay brick 10 and buffer 3 has poured castable 9.
Claims (3)
1. a kind of blast furnace goes out residual iron device, which is characterized in that including main residual iron ditch, residual iron Zhigou, residual iron melt pit, buffer and work
Industry platform；From a main residual iron ditch is obliquely installed between blast furnace crucibe residual iron mouth and buffer, main residual iron ditch two sides have respectively
Job platform, buffer two sides set up residual iron Zhigou separately, and the residual iron Zhigou other end is connected to residual iron melt pit.
2. blast furnace according to claim 1 goes out residual iron device, which is characterized in that the buffer uses steel construction shell,
Cement injection in the curved baffle of upper end, buffer bottom build clay brick, and above clay brick and buffer inner wall has poured casting
Material.
3. blast furnace according to claim 1 goes out residual iron device, which is characterized in that between the main residual iron ditch and horizontal plane
Angle is less than 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430588.4U CN208917231U (en) | 2018-09-03 | 2018-09-03 | Blast furnace goes out incomplete indisputable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430588.4U CN208917231U (en) | 2018-09-03 | 2018-09-03 | Blast furnace goes out incomplete indisputable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208917231U true CN208917231U (en) | 2019-05-31 |
Family
ID=66703736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821430588.4U Active CN208917231U (en) | 2018-09-03 | 2018-09-03 | Blast furnace goes out incomplete indisputable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208917231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809012A (en) * | 2020-07-04 | 2020-10-23 | 北京首钢建设集团有限公司 | Construction method for removing accumulated iron in iron-making blast furnace by using residual iron discharging mode |
-
2018
- 2018-09-03 CN CN201821430588.4U patent/CN208917231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809012A (en) * | 2020-07-04 | 2020-10-23 | 北京首钢建设集团有限公司 | Construction method for removing accumulated iron in iron-making blast furnace by using residual iron discharging mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203725753U (en) | Steelmaking ladle structure | |
| CN104673966A (en) | Method for rapidly maintaining converter lining | |
| CN106435073A (en) | Blast furnace liner overall pouring construction method for replacing spraying materials and refractory bricks | |
| CN208917231U (en) | Blast furnace goes out incomplete indisputable device | |
| CN111440915A (en) | Method for maintaining converter slag surface by using granular steel | |
| CN103100705A (en) | Anti-clogging air supply system of permeable brick for ladle | |
| CN206425545U (en) | A kind of ladle wall working lining | |
| CN101921887B (en) | Maintenance method of blast furnace liner | |
| CN203401073U (en) | Steel ladle bottom-covering work layer masonry construction | |
| CN209272454U (en) | A kind of new-type ladle | |
| CN205183761U (en) | Ladle package end pouring structure | |
| CN207395489U (en) | A kind of reviver melting furnace slag-discharging device | |
| CN101435660B (en) | Masonry method of stainless steel smelting GOR furnace bottom | |
| CN105033235A (en) | Smelting steel ladle | |
| CN211614303U (en) | Prefabricated magnesia carbon brick for ladle bottom | |
| CN211866588U (en) | Steel ladle with stepped ladle bottom | |
| CN210522764U (en) | Discharge opening of cement clinker crusher | |
| CN206578289U (en) | A kind of containment wall work improved ladle of Rotating fields | |
| CN208467248U (en) | A kind of ladle tank bottom working lining distributed architecture | |
| CN209759375U (en) | Coke discharging chute wear-resisting device of coking dry quenching furnace | |
| CN209816184U (en) | Blast furnace tapping device | |
| CN209024453U (en) | Bracket lining of dry quenching furnace | |
| CN208374194U (en) | A kind of combined type ladle lashed area prefabricated section brick | |
| CN202885542U (en) | Dip pipe for RH refining furnace | |
| CN213060909U (en) | Blast furnace slag runner slag notch prefabricated section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |