FR2423743A1 - Procede pour enlever de la suie par voie acoustique, notamment pour echangeurs de chaleur - Google Patents
Procede pour enlever de la suie par voie acoustique, notamment pour echangeurs de chaleurInfo
- Publication number
- FR2423743A1 FR2423743A1 FR7909458A FR7909458A FR2423743A1 FR 2423743 A1 FR2423743 A1 FR 2423743A1 FR 7909458 A FR7909458 A FR 7909458A FR 7909458 A FR7909458 A FR 7909458A FR 2423743 A1 FR2423743 A1 FR 2423743A1
- Authority
- FR
- France
- Prior art keywords
- removing soot
- heat exchangers
- acoustically
- sand
- coil
- 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.)
- Granted
Links
- 239000004071 soot Substances 0.000 title abstract 2
- 239000000428 dust Substances 0.000 abstract 2
- 239000004576 sand Substances 0.000 abstract 2
- 241000269400 Sirenidae Species 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G7/00—Cleaning by vibration or pressure waves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Cleaning In General (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
a. Procédé pour enlever de la suie par voie acoustique. b. On envoie dans un échangeur de chaleur constitué par un tube 2 dans lequel serpente un serpentin 3 parcouru par un fluide réfrigérant un mélange de gaz contenant de la poussière en 1 et de sable 6, tandis que par des sirènes 5 on engendre un son qui sépare le dépôt de sable et de poussière qui a lieu sur les serpentins 3. c. Industrie chimique.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7804421A SE411068C (sv) | 1978-04-19 | 1978-04-19 | Forfarande for avlegsnande av stoftbeleggning i vermevexlare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2423743A1 true FR2423743A1 (fr) | 1979-11-16 |
| FR2423743B1 FR2423743B1 (fr) | 1984-02-24 |
Family
ID=20334664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7909458A Granted FR2423743A1 (fr) | 1978-04-19 | 1979-04-13 | Procede pour enlever de la suie par voie acoustique, notamment pour echangeurs de chaleur |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54140251A (fr) |
| DE (1) | DE2914112C3 (fr) |
| ES (1) | ES479701A1 (fr) |
| FR (1) | FR2423743A1 (fr) |
| GB (1) | GB2025563B (fr) |
| IT (1) | IT1118569B (fr) |
| SE (1) | SE411068C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077364B1 (fr) * | 1981-04-30 | 1985-07-17 | Infrasonik Ab | Generateur d'infrasons |
| FR2642336B1 (fr) * | 1989-01-11 | 1992-02-28 | Bernard Thomann | Procede pour le nettoyage, lustrage et polissage de materiaux fragiles tels que pierre et peinture |
| JP1663039S (fr) * | 2019-12-11 | 2020-07-06 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE491091A (fr) * | ||||
| FR796277A (fr) * | 1935-10-14 | 1936-04-03 | Dispositif pour le détartrage ou nettoyage intérieur des tubes par jet de sable | |
| GB865569A (en) * | 1957-03-18 | 1961-04-19 | Libbey Owens Ford Glass Co | Sonic treating apparatus |
| GB1099742A (en) * | 1966-01-28 | 1968-01-17 | V Teplotekhnichesky I Im F E D | A device for vibrational cleaning of tubular heating surfaces in heat-exchange plants from external contamination mainly of slag and ash |
| GB1112964A (en) * | 1964-07-13 | 1968-05-08 | Cabot Corp | Heat exchange apparatus |
| FR1557793A (fr) * | 1967-12-15 | 1969-02-21 |
-
1978
- 1978-04-19 SE SE7804421A patent/SE411068C/sv not_active IP Right Cessation
-
1979
- 1979-04-07 DE DE2914112A patent/DE2914112C3/de not_active Expired
- 1979-04-13 FR FR7909458A patent/FR2423743A1/fr active Granted
- 1979-04-17 JP JP4611279A patent/JPS54140251A/ja active Granted
- 1979-04-18 IT IT67818/79A patent/IT1118569B/it active
- 1979-04-18 GB GB7913393A patent/GB2025563B/en not_active Expired
- 1979-04-18 ES ES479701A patent/ES479701A1/es not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE491091A (fr) * | ||||
| FR796277A (fr) * | 1935-10-14 | 1936-04-03 | Dispositif pour le détartrage ou nettoyage intérieur des tubes par jet de sable | |
| GB865569A (en) * | 1957-03-18 | 1961-04-19 | Libbey Owens Ford Glass Co | Sonic treating apparatus |
| GB1112964A (en) * | 1964-07-13 | 1968-05-08 | Cabot Corp | Heat exchange apparatus |
| GB1099742A (en) * | 1966-01-28 | 1968-01-17 | V Teplotekhnichesky I Im F E D | A device for vibrational cleaning of tubular heating surfaces in heat-exchange plants from external contamination mainly of slag and ash |
| FR1557793A (fr) * | 1967-12-15 | 1969-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1118569B (it) | 1986-03-03 |
| SE411068C (sv) | 1981-03-16 |
| DE2914112A1 (de) | 1979-10-25 |
| FR2423743B1 (fr) | 1984-02-24 |
| ES479701A1 (es) | 1980-01-01 |
| GB2025563B (en) | 1982-07-28 |
| SE411068B (sv) | 1979-11-26 |
| JPS54140251A (en) | 1979-10-31 |
| DE2914112B2 (de) | 1980-09-11 |
| SE7804421L (sv) | 1979-10-20 |
| IT7967818A0 (it) | 1979-04-18 |
| GB2025563A (en) | 1980-01-23 |
| DE2914112C3 (de) | 1981-05-27 |
| JPS6227357B2 (fr) | 1987-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |