FR2237978A1 - Continuous cleaning plant for oil-covered metal pieces - permeable conveyor transports the pieces through a bath between spray nozzles - Google Patents
Continuous cleaning plant for oil-covered metal pieces - permeable conveyor transports the pieces through a bath between spray nozzlesInfo
- Publication number
- FR2237978A1 FR2237978A1 FR7326487A FR7326487A FR2237978A1 FR 2237978 A1 FR2237978 A1 FR 2237978A1 FR 7326487 A FR7326487 A FR 7326487A FR 7326487 A FR7326487 A FR 7326487A FR 2237978 A1 FR2237978 A1 FR 2237978A1
- Authority
- FR
- France
- Prior art keywords
- pieces
- oil
- nozzles
- bath
- fluid
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A continuous cleaning installation for pieces of metal covered with oil comprises a vat filled with a cleaning fluid such as a mixt. of water and a detergent, at 40-80 degrees C, with an endless open mesh belt having a submerged horizontal section followed by an inclined section emerging from the liq. The metal pieces on the horizontal section are carried between batteries of nozzles on each side whilst the ascending section of the belt carries them between further batteries of nozzles above and below, fed in common with the first nozzles by a pump feeding the fluid from the vat. An oil separator draws off the upper layer of fluid in the vat and recirculates it after the oil has been removed. The appts. is effective when the metal pieces are covered with a thick layer of oil, and works continuously without stoppages for changing the cleaning fluid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7326487A FR2237978A1 (en) | 1973-07-19 | 1973-07-19 | Continuous cleaning plant for oil-covered metal pieces - permeable conveyor transports the pieces through a bath between spray nozzles |
| CH975374A CH587926A5 (en) | 1973-07-19 | 1974-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7326487A FR2237978A1 (en) | 1973-07-19 | 1973-07-19 | Continuous cleaning plant for oil-covered metal pieces - permeable conveyor transports the pieces through a bath between spray nozzles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2237978A1 true FR2237978A1 (en) | 1975-02-14 |
| FR2237978B1 FR2237978B1 (en) | 1976-06-18 |
Family
ID=9122829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7326487A Granted FR2237978A1 (en) | 1973-07-19 | 1973-07-19 | Continuous cleaning plant for oil-covered metal pieces - permeable conveyor transports the pieces through a bath between spray nozzles |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH587926A5 (en) |
| FR (1) | FR2237978A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385480A (en) * | 2021-06-30 | 2021-09-14 | 广东长盈精密技术有限公司 | Cleaning machine |
| CN117702289A (en) * | 2024-02-05 | 2024-03-15 | 常州喷丝板厂有限公司 | A dry-jet wet-spinning carbon fiber spinneret surface treatment device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442484B (en) * | 2017-08-08 | 2019-08-30 | 上海永太汽车零部件有限公司 | Part de-oiling cleaning system |
-
1973
- 1973-07-19 FR FR7326487A patent/FR2237978A1/en active Granted
-
1974
- 1974-07-16 CH CH975374A patent/CH587926A5/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385480A (en) * | 2021-06-30 | 2021-09-14 | 广东长盈精密技术有限公司 | Cleaning machine |
| CN117702289A (en) * | 2024-02-05 | 2024-03-15 | 常州喷丝板厂有限公司 | A dry-jet wet-spinning carbon fiber spinneret surface treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CH587926A5 (en) | 1977-05-13 |
| FR2237978B1 (en) | 1976-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |