GB471973A - Improvements in and relating to refractory linings for shaft furnaces - Google Patents
Improvements in and relating to refractory linings for shaft furnacesInfo
- Publication number
- GB471973A GB471973A GB4572/36A GB457236A GB471973A GB 471973 A GB471973 A GB 471973A GB 4572/36 A GB4572/36 A GB 4572/36A GB 457236 A GB457236 A GB 457236A GB 471973 A GB471973 A GB 471973A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- cooling
- furnace
- casing
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
471,973. Shaft furnaces. BRASSERT & CO., Ltd., H. A., and BRASSERT, H. A. Feb. 14, 1936, Nos. 4572/36 and 4471/37. [Class 51 (ii)] Walls, cooling.-The shell of a shaft furnace such as a blast or cupola furnace, is formed with a number of spaced, longitudinally-extending cooling ribs, each comprising a series of hollow elements to the interior of which water or other cooling medium is supplied. By this arrangement normal wear of the lining produces a vertical fluting, which does not obstruct the free descent of the charge. The elements c are of the U-form shown, and they are arranged one upon another as seen in the lower part of Fig. 3, or are spaced apart, according to the degree of cooling required. The limbs of the U are extended to form water connections c<8>, which are screw-threaded externally so that the elements can be secured to the metal casing d by nuts i. Angle plates h on the casing serve to position the elements and to tie those in the same vertical row together. All the elements in the same horizontal plane may be secured by the rods e. The casing d is supported by pairs of angle bars f, from which the plates g extend at intervals into the lining. Water may be supplied by gravity or under pressure, and in the latter case a series connection is described, Fig. 7 (not shown), from the first and second elements of each vertical row to the third and fourth of the next row and so on upwards and around the furnace.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4572/36A GB471973A (en) | 1936-02-14 | 1936-02-14 | Improvements in and relating to refractory linings for shaft furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4572/36A GB471973A (en) | 1936-02-14 | 1936-02-14 | Improvements in and relating to refractory linings for shaft furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB471973A true GB471973A (en) | 1937-09-14 |
Family
ID=9779674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4572/36A Expired GB471973A (en) | 1936-02-14 | 1936-02-14 | Improvements in and relating to refractory linings for shaft furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB471973A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3623717A (en) * | 1968-08-07 | 1971-11-30 | Inland Steel Co | Self-supporting blast furnace shell and metallic lining for blast furnace |
CN107560424A (en) * | 2017-10-11 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | A kind of lime shaft kiln refractory lining modular tile |
-
1936
- 1936-02-14 GB GB4572/36A patent/GB471973A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3623717A (en) * | 1968-08-07 | 1971-11-30 | Inland Steel Co | Self-supporting blast furnace shell and metallic lining for blast furnace |
CN107560424A (en) * | 2017-10-11 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | A kind of lime shaft kiln refractory lining modular tile |
CN107560424B (en) * | 2017-10-11 | 2024-01-30 | 上海宝冶冶金工程有限公司 | Lime shaft kiln refractory lining composite brick |
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