IT1123180B - Perfezionamenti introdotti nella rilevazione di perdite del liquido di raffreddamento in ugelli di altoforni - Google Patents
Perfezionamenti introdotti nella rilevazione di perdite del liquido di raffreddamento in ugelli di altoforniInfo
- Publication number
- IT1123180B IT1123180B IT2575379A IT2575379A IT1123180B IT 1123180 B IT1123180 B IT 1123180B IT 2575379 A IT2575379 A IT 2575379A IT 2575379 A IT2575379 A IT 2575379A IT 1123180 B IT1123180 B IT 1123180B
- Authority
- IT
- Italy
- Prior art keywords
- blast
- losses
- detection
- cooling liquid
- furnace nozzles
- Prior art date
Links
- 239000000110 cooling liquid Substances 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/103—Detection of leakages of the cooling liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0091—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means
- G01L9/0094—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means using variations in inductance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Examining Or Testing Airtightness (AREA)
- Blast Furnaces (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Nozzles (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES473370A ES473370A1 (es) | 1978-09-14 | 1978-09-14 | Perfeccionamientos introducidos en la deteccion de fugas delliquido refrigerante en las toberas de horno alto. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7925753A0 IT7925753A0 (it) | 1979-09-14 |
| IT1123180B true IT1123180B (it) | 1986-04-30 |
Family
ID=8476774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2575379A IT1123180B (it) | 1978-09-14 | 1979-09-14 | Perfezionamenti introdotti nella rilevazione di perdite del liquido di raffreddamento in ugelli di altoforni |
Country Status (32)
| Country | Link |
|---|---|
| US (1) | US4285229A (https=) |
| JP (2) | JPS5595846A (https=) |
| AT (1) | AT374498B (https=) |
| AU (1) | AU530615B2 (https=) |
| BE (1) | BE878736A (https=) |
| BG (1) | BG31506A3 (https=) |
| CA (1) | CA1127263A (https=) |
| CH (1) | CH644152A5 (https=) |
| CS (1) | CS216681B2 (https=) |
| DD (1) | DD146097A5 (https=) |
| DE (1) | DE2937021C2 (https=) |
| DK (1) | DK383779A (https=) |
| ES (1) | ES473370A1 (https=) |
| FI (1) | FI792819A7 (https=) |
| FR (1) | FR2436187A1 (https=) |
| GB (1) | GB2034045B (https=) |
| GR (1) | GR69711B (https=) |
| HU (1) | HU177988B (https=) |
| IE (1) | IE48614B1 (https=) |
| IN (1) | IN152864B (https=) |
| IS (1) | IS2506A7 (https=) |
| IT (1) | IT1123180B (https=) |
| MX (1) | MX151813A (https=) |
| NL (1) | NL7906462A (https=) |
| NO (1) | NO792962L (https=) |
| PL (1) | PL123243B1 (https=) |
| PT (1) | PT70169A (https=) |
| RO (1) | RO79068A (https=) |
| SE (1) | SE445492B (https=) |
| TR (1) | TR20351A (https=) |
| YU (1) | YU40851B (https=) |
| ZA (1) | ZA794713B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033600A (en) * | 1990-09-13 | 1991-07-23 | Unarco Industries, Inc. | Roller track and stop therefor |
| US5201212A (en) * | 1991-02-13 | 1993-04-13 | Tanknology Corporation International | Line leak detector and method |
| LU92515B1 (en) * | 2014-08-11 | 2016-02-12 | Wurth Paul Sa | Blast furnace cooling plate with integrated wear detection system |
| CN106555022B (zh) * | 2017-01-20 | 2018-07-31 | 马鞍山钢铁股份有限公司 | 一种高炉漏水冷却壁差异性控水方法及漏水冷却壁供水制度调控方法 |
| CN109000856B (zh) * | 2018-07-28 | 2020-09-11 | 上海二十冶建设有限公司 | 一种分段检漏、整体试压的气密试验法 |
| CN112484930B (zh) * | 2020-12-21 | 2022-11-15 | 山东钢铁集团日照有限公司 | 一种高炉开炉前气密性试验方法 |
| RU2761692C1 (ru) * | 2021-06-17 | 2021-12-13 | Дмитрий Викторович Мокринский | Установка для обнаружения утечек технологических жидкостей |
| CN121395624B (zh) * | 2025-12-19 | 2026-03-27 | 天津提尔科技有限公司 | 充电桩液冷三级防漏与泵障预防智能控制方法及系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR372994A (fr) * | 1906-12-12 | 1907-04-25 | Isac Von Geldern | Manomètre différentiel hydrostatique pour mesurer les différences de pression de deux gaz quelconques, etc. |
| GB339972A (en) * | 1928-12-19 | 1930-12-17 | Benjamin Joseph Mullen | Improvements in or relating to furnace cooling systems |
| US1855757A (en) * | 1929-07-27 | 1932-04-26 | Brown Instr Co | Metering system |
| US2486280A (en) * | 1942-11-27 | 1949-10-25 | William Walker And Sons Ltd | Apparatus for testing friction |
| GB654328A (en) * | 1948-11-08 | 1951-06-13 | Rowland Hardy | Improvements relating to fluid pressure or flow measuring devices |
| US2932187A (en) * | 1956-10-11 | 1960-04-12 | Canadian Ind | Vacuum testing apparatus |
| US3122668A (en) * | 1959-07-31 | 1964-02-25 | Bbc Brown Boveri & Cie | Arrangement for indicating leakage between cooling systems of turbogenerators |
| FR1397482A (fr) * | 1964-03-20 | 1965-04-30 | Merlin Gerin | Détecteur de pression |
| FR1557637A (https=) * | 1967-05-29 | 1969-02-21 | ||
| JPS4892087A (https=) * | 1972-03-08 | 1973-11-29 |
-
1978
- 1978-09-14 ES ES473370A patent/ES473370A1/es not_active Expired
-
1979
- 1979-08-07 IN IN569/DEL/79A patent/IN152864B/en unknown
- 1979-08-08 IE IE1517/79A patent/IE48614B1/en not_active IP Right Cessation
- 1979-08-08 US US06/064,744 patent/US4285229A/en not_active Expired - Lifetime
- 1979-08-10 IS IS2506A patent/IS2506A7/is unknown
- 1979-08-14 MX MX17890679A patent/MX151813A/es unknown
- 1979-08-20 AT AT559979A patent/AT374498B/de not_active IP Right Cessation
- 1979-08-22 AU AU50152/79A patent/AU530615B2/en not_active Ceased
- 1979-08-27 GR GR59904A patent/GR69711B/el unknown
- 1979-08-28 NL NL7906462A patent/NL7906462A/nl active Search and Examination
- 1979-08-30 SE SE7907220A patent/SE445492B/sv not_active IP Right Cessation
- 1979-08-31 CS CS795942A patent/CS216681B2/cs unknown
- 1979-09-06 YU YU216779A patent/YU40851B/xx unknown
- 1979-09-06 ZA ZA00794713A patent/ZA794713B/xx unknown
- 1979-09-07 FR FR7922412A patent/FR2436187A1/fr active Granted
- 1979-09-07 PL PL1979218175A patent/PL123243B1/pl unknown
- 1979-09-10 CH CH815879A patent/CH644152A5/de not_active IP Right Cessation
- 1979-09-11 FI FI792819A patent/FI792819A7/fi not_active Application Discontinuation
- 1979-09-12 CA CA335,478A patent/CA1127263A/en not_active Expired
- 1979-09-12 PT PT7016979A patent/PT70169A/pt unknown
- 1979-09-12 BE BE0/197105A patent/BE878736A/xx not_active IP Right Cessation
- 1979-09-12 BG BG044837A patent/BG31506A3/xx unknown
- 1979-09-12 RO RO9864779A patent/RO79068A/ro unknown
- 1979-09-12 DD DD79215494A patent/DD146097A5/de unknown
- 1979-09-13 HU HUEE002692 patent/HU177988B/hu unknown
- 1979-09-13 DK DK383779A patent/DK383779A/da unknown
- 1979-09-13 NO NO792962A patent/NO792962L/no unknown
- 1979-09-13 GB GB7931727A patent/GB2034045B/en not_active Expired
- 1979-09-13 DE DE2937021A patent/DE2937021C2/de not_active Expired
- 1979-09-13 JP JP11867779A patent/JPS5595846A/ja active Pending
- 1979-09-13 TR TR2035179A patent/TR20351A/xx unknown
- 1979-09-14 IT IT2575379A patent/IT1123180B/it active
-
1985
- 1985-01-18 JP JP1985006197U patent/JPS60137345U/ja active Granted
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1209254B (it) | Procedimento per rilevare perdite in condutture e apparecchiature per l'attuazione del procedimento. | |
| IT954072B (it) | Processo per il recupero di enzimi | |
| IT1078443B (it) | Dispositivo per comandare l'applicazione del nastro nell'orditura | |
| IT1083245B (it) | Procedimento e dispositivo per la lavorazione di pezzi mediante scariche elettriche erosive | |
| IT957053B (it) | Processo per il recupero di ossido di etilene | |
| IT1017101B (it) | Apparecchiatura particolarmente per l introduzione di materiale ad alta temperatura | |
| IT1120421B (it) | N-(diamminofosfinil)arilcarbossammi di aventi attivita' inbitrice del l'enzima ureasi | |
| IT1123180B (it) | Perfezionamenti introdotti nella rilevazione di perdite del liquido di raffreddamento in ugelli di altoforni | |
| IT1129556B (it) | Testata di nebulizzazione di liquido | |
| IT1077471B (it) | Procedimento e dispositivo di spruzzatura in particolare per la produzione di melammina | |
| IT985520B (it) | Procedimento ed appareccho per il raffreddamento spinto di liqui di in particolare combustibili | |
| IT954062B (it) | Procedimento per la cristalizza zione di vitamina d 3 | |
| IT1079797B (it) | Liquido di lavorazione | |
| IT8048170A0 (it) | Perfezionamento nei dispositivi solleva-anse di laminatoi per nastri | |
| IT1051007B (it) | Agente di pulitura liquido concentrato con proprieta reingrassanti | |
| IT1030903B (it) | Apparecciatura per la raccolta di plasma e bottiglia per la stessa | |
| IT1076271B (it) | Dispositivo di sorveglianza per l'adduzione del liquido di lavabiancheria e lavastoviglie | |
| IT1091023B (it) | Procedimento e dispositivo per l'amplificazione ed elaborazione bistabile di segmenti ottici | |
| IT1130917B (it) | Disposizione di comando per il liquido di raffreddamento di compressori con iniezione del liquido | |
| BE744320A (fr) | Procede de preparation d'esters d'alcoylene glycols | |
| DK161138C (da) | Ultrahoejhastighedsvandkoeling | |
| IT1077466B (it) | Perfezionamento negli apparecchi per la produzione di manufatti coibenti | |
| IT1056010B (it) | Procedimento per la preparazione di alfa 1 6 glucosidasi | |
| CH511674A (fr) | Machine pour la rectification des faces d'objets allongés de section droite rectangulaire, notamment de skis | |
| IT1077432B (it) | Apparecchiatura per l'irrigazione di grandi superfici |