GB1277897A - Checker bricks suitable for forming a checkerwork in a hot blast stove - Google Patents
Checker bricks suitable for forming a checkerwork in a hot blast stoveInfo
- Publication number
- GB1277897A GB1277897A GB30283/69A GB3028369A GB1277897A GB 1277897 A GB1277897 A GB 1277897A GB 30283/69 A GB30283/69 A GB 30283/69A GB 3028369 A GB3028369 A GB 3028369A GB 1277897 A GB1277897 A GB 1277897A
- Authority
- GB
- United Kingdom
- Prior art keywords
- checkerwork
- brick
- hot blast
- blast stove
- see
- 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
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/02—Brick hot-blast stoves
- C21B9/06—Linings
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
- Y10S165/03—Mass formed of modules arranged in three dimensional matrix, i.e. checkerwork
- Y10S165/035—Mass formed of modules arranged in three dimensional matrix, i.e. checkerwork in casing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Gas Burners (AREA)
- Glass Melting And Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
1277897 Thermal regenerators BETHLEHEM STEEL CORP 16 June 1969 [17 June 1968] 30283/69 Heading F4K A checker brick 10 of hexagonal shape for use in the checkerwork of a hot blast stove is provided with a central gas passageway 13 surrounded by a plurality of equally spaced additional parallel passageways 14. Each of the corners 12 of the brick 10 have an arcuate groove 15 and each sidewall 11 has a semicircular groove 16 midway between the corners 12. The top and bottom surfaces 17, 17a are each provided with three triangular projections 18 and three depressions 19. In building up layers of checkerwork the projections 18 of one brick fit into the depressions 19 of a similar brick in the adjacent layer so preventing lateral movement of the checkerwork. Bricks (20, 30, 40, Figs. 4-6, not shown) of different polygonal cross-section are used to complete the checkerwork in a hot blast stove (see Fig. 1, not shown); they are either of a pentagonal shape with one plane wall having no longitudinal grooves therein (see Figs. 4 and 5) or of shape equal to half of a hexagonal checker brick 10 (see Fig. 6).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73752968A | 1968-06-17 | 1968-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1277897A true GB1277897A (en) | 1972-06-14 |
Family
ID=24964282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30283/69A Expired GB1277897A (en) | 1968-06-17 | 1969-06-16 | Checker bricks suitable for forming a checkerwork in a hot blast stove |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3549136A (en) |
| DE (1) | DE1930725A1 (en) |
| FR (1) | FR2011114A1 (en) |
| GB (1) | GB1277897A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437229A (en) * | 1973-09-05 | 1976-05-26 | Penny Turbines Ltd Noel | Regenerative heat exchanger matrix |
| CA1148930A (en) * | 1980-10-14 | 1983-06-28 | Edward H. Benedick | Retaining wall with heat-exchange characteristics for thermal regeneration equipment |
| RO114914B1 (en) * | 1995-05-09 | 1999-08-30 | Doru Tatar | Brick for heat exchangers |
| US6389776B1 (en) * | 2000-03-14 | 2002-05-21 | L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Gas permeable refractory brick for use in regenerative heat exchanger and hot grid formed therefrom |
| RO122219B1 (en) * | 2006-11-27 | 2009-02-27 | Daniel Tătar | Adapting brick for heat exchangers |
| EP2101134A1 (en) * | 2008-02-28 | 2009-09-16 | Paul Wurth Refractory & Engineering GmbH | Checker brick |
| US20150211804A1 (en) * | 2014-01-28 | 2015-07-30 | Kunshan Jue-Chung Electronics Co., Ltd. | Energy storage assembly and energy storage element thereof |
| CN107191963B (en) * | 2017-07-10 | 2023-07-25 | 东方电气集团东方锅炉股份有限公司 | Rotary air preheater and method for preventing ammonium bisulfate from being blocked by rotary air preheater |
| CN114369716B (en) * | 2021-12-17 | 2022-11-18 | 北京科技大学 | Preparation and direct reduction iron-making method of honeycomb diversion material block for enhancing mass transfer and heat transfer |
-
1968
- 1968-06-17 US US737529A patent/US3549136A/en not_active Expired - Lifetime
-
1969
- 1969-06-16 GB GB30283/69A patent/GB1277897A/en not_active Expired
- 1969-06-17 FR FR6920196A patent/FR2011114A1/fr not_active Withdrawn
- 1969-06-18 DE DE19691930725 patent/DE1930725A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3549136A (en) | 1970-12-22 |
| FR2011114A1 (en) | 1970-02-27 |
| DE1930725A1 (en) | 1970-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |