DE2550098A1 - Verfahren und anlage zur faellung von aus kupoloefen austretenden staubteilchen und gasen - Google Patents
Verfahren und anlage zur faellung von aus kupoloefen austretenden staubteilchen und gasenInfo
- Publication number
- DE2550098A1 DE2550098A1 DE19752550098 DE2550098A DE2550098A1 DE 2550098 A1 DE2550098 A1 DE 2550098A1 DE 19752550098 DE19752550098 DE 19752550098 DE 2550098 A DE2550098 A DE 2550098A DE 2550098 A1 DE2550098 A1 DE 2550098A1
- Authority
- DE
- Germany
- Prior art keywords
- outside air
- opening
- cupola
- gases
- chimney
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 13
- 239000002245 particle Substances 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims description 11
- 239000000567 combustion gas Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000001174 ascending effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- NCEXYHBECQHGNR-QZQOTICOSA-N sulfasalazine Chemical compound C1=C(O)C(C(=O)O)=CC(\N=N\C=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-QZQOTICOSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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 specially adapted for furnaces of these types
- F27B1/18—Arrangements of dust collectors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treating Waste Gases (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29360/74A IT1025637B (it) | 1974-11-12 | 1974-11-12 | Metodo ed impianto per l abbatti mento di polveri e fumi provenienti da cubicotti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2550098A1 true DE2550098A1 (de) | 1976-05-20 |
Family
ID=11226841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752550098 Pending DE2550098A1 (de) | 1974-11-12 | 1975-11-07 | Verfahren und anlage zur faellung von aus kupoloefen austretenden staubteilchen und gasen |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE835470A (cs) |
| CH (1) | CH593465A5 (cs) |
| DE (1) | DE2550098A1 (cs) |
| ES (1) | ES442728A1 (cs) |
| FR (1) | FR2291273A1 (cs) |
| IT (1) | IT1025637B (cs) |
-
1974
- 1974-11-12 IT IT29360/74A patent/IT1025637B/it active
-
1975
- 1975-11-07 DE DE19752550098 patent/DE2550098A1/de active Pending
- 1975-11-10 CH CH1448275A patent/CH593465A5/xx not_active IP Right Cessation
- 1975-11-11 ES ES442728A patent/ES442728A1/es not_active Expired
- 1975-11-12 BE BE161773A patent/BE835470A/xx unknown
- 1975-11-12 FR FR7535105A patent/FR2291273A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1025637B (it) | 1978-08-30 |
| CH593465A5 (cs) | 1977-11-30 |
| ES442728A1 (es) | 1977-04-01 |
| BE835470A (fr) | 1976-03-01 |
| FR2291273A1 (fr) | 1976-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |