FR1454995A - équipement pour le contrôle de l'allure et pour la commande de la cadence des charges des fours à cuve et plus spécialement des hauts fourneaux - Google Patents
équipement pour le contrôle de l'allure et pour la commande de la cadence des charges des fours à cuve et plus spécialement des hauts fourneauxInfo
- Publication number
- FR1454995A FR1454995A FR40398A FR40398A FR1454995A FR 1454995 A FR1454995 A FR 1454995A FR 40398 A FR40398 A FR 40398A FR 40398 A FR40398 A FR 40398A FR 1454995 A FR1454995 A FR 1454995A
- Authority
- FR
- France
- Prior art keywords
- charge
- rate
- sensors
- controlling
- signal
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
- G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Blast Furnaces (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Radiation (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964G0042165 DE1293177B (de) | 1964-12-02 | 1964-12-02 | Einrichtung zum UEberwachen der Beschickungsfolge von Hochoefen u. dgl. Schachtoefen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1454995A true FR1454995A (fr) | 1966-10-07 |
Family
ID=7126870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40398A Expired FR1454995A (fr) | 1964-12-02 | 1965-12-01 | équipement pour le contrôle de l'allure et pour la commande de la cadence des charges des fours à cuve et plus spécialement des hauts fourneaux |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE673175A (de) |
DE (1) | DE1293177B (de) |
FR (1) | FR1454995A (de) |
GB (1) | GB1119165A (de) |
NL (1) | NL6515685A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU511223B2 (en) * | 1975-08-20 | 1980-08-07 | Mishima Kosan Co. Ltd. | Metal refining method and apparatus |
JPS537505A (en) * | 1976-07-09 | 1978-01-24 | Nippon Steel Corp | Operating process of blast furnace |
JPS58727B2 (ja) * | 1980-01-09 | 1983-01-07 | 株式会社神戸製鋼所 | 高炉内融着帯形状の推定法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049406B (de) * | 1959-01-29 | |||
DE684114C (de) * | 1938-03-11 | 1939-11-22 | Bochumer Ver Fuer Gussstahlfab | Verfahren zur Feststellung der Hoehe der Beschickungssaeule in Schachtoefen |
-
1964
- 1964-12-02 DE DE1964G0042165 patent/DE1293177B/de active Pending
-
1965
- 1965-12-01 FR FR40398A patent/FR1454995A/fr not_active Expired
- 1965-12-02 NL NL6515685A patent/NL6515685A/xx unknown
- 1965-12-02 GB GB5127665A patent/GB1119165A/en not_active Expired
- 1965-12-02 BE BE673175D patent/BE673175A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6515685A (de) | 1966-06-03 |
GB1119165A (en) | 1968-07-10 |
BE673175A (de) | 1966-04-01 |
DE1293177B (de) | 1969-04-24 |
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