JPH0128086B2 - - Google Patents
Info
- Publication number
- JPH0128086B2 JPH0128086B2 JP9243781A JP9243781A JPH0128086B2 JP H0128086 B2 JPH0128086 B2 JP H0128086B2 JP 9243781 A JP9243781 A JP 9243781A JP 9243781 A JP9243781 A JP 9243781A JP H0128086 B2 JPH0128086 B2 JP H0128086B2
- Authority
- JP
- Japan
- Prior art keywords
- charging
- furnace
- chute
- distribution chute
- blast 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
Links
- 238000000034 method Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000571 coke Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- BZQFBWGGLXLEPQ-REOHCLBHSA-N phosphoserine Chemical compound OC(=O)[C@@H](N)COP(O)(O)=O BZQFBWGGLXLEPQ-REOHCLBHSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/10—Charging directly from hoppers or shoots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9243781A JPS57207104A (en) | 1981-06-16 | 1981-06-16 | Charging method for bell-less type blast furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9243781A JPS57207104A (en) | 1981-06-16 | 1981-06-16 | Charging method for bell-less type blast furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207104A JPS57207104A (en) | 1982-12-18 |
JPH0128086B2 true JPH0128086B2 (US07922777-20110412-C00004.png) | 1989-06-01 |
Family
ID=14054402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9243781A Granted JPS57207104A (en) | 1981-06-16 | 1981-06-16 | Charging method for bell-less type blast furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207104A (US07922777-20110412-C00004.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62260010A (ja) * | 1986-05-06 | 1987-11-12 | Sumitomo Metal Ind Ltd | ベルレス式高炉の混合原料装入方法 |
KR100402125B1 (ko) * | 2001-11-15 | 2003-10-17 | 주식회사 포스코 | 고로의 노벽보수후 연료 및 원료 장입 방법 및 장치 |
JP2006219729A (ja) * | 2005-02-10 | 2006-08-24 | Jfe Steel Kk | 高炉装入原料の分布制御方法 |
-
1981
- 1981-06-16 JP JP9243781A patent/JPS57207104A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57207104A (en) | 1982-12-18 |
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