GB668396A - Improvements in apparatus for the treatment of articles in a liquid, in particular for electrolysis - Google Patents
Improvements in apparatus for the treatment of articles in a liquid, in particular for electrolysisInfo
- Publication number
- GB668396A GB668396A GB11800/49A GB1180049A GB668396A GB 668396 A GB668396 A GB 668396A GB 11800/49 A GB11800/49 A GB 11800/49A GB 1180049 A GB1180049 A GB 1180049A GB 668396 A GB668396 A GB 668396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- articles
- liquid
- withdrawn
- rotated
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/16—Apparatus for electrolytic coating of small objects in bulk
- C25D17/18—Apparatus for electrolytic coating of small objects in bulk having closed containers
- C25D17/20—Horizontal barrels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrolytic Production Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Apparatus for treatment of articles in a liquid comprises a rotatable drum partly immersed in the liquid, the drum having projections on its inner surface which agitate articles in the drum when the latter is rotated in one direction and withdraw the articles from the liquid when the drum is rotated in the reverse direction, means for introducing the articles into the drum co-operating with an opening in one end of the drum, and collecting means extending into the drum through an opening in the other end to receive the articles and discharge them towards the exterior of the drum as they are withdrawn from the liquid. In the apparatus shown, the drum is made from perforated plates 1, each having a straight section a, b and a curved section b, c. The drum is partly immersed in electrolyte in a tank 5. As the drum rotates in one direction the articles are subjected to treatment. Then the drum is rotated in the opposite direction and the articles are withdrawn from the liquid by the sections b, c and eventually drop on to a shoot 15 extending through an opening in one end of the drum. The articles are introduced into the drum by a hopper 24. The plates forming the drum are fixed to rings 18 provided on the outside with teeth so that the drum may be <PICT:0668396/IV (c)/1> <PICT:0668396/IV (c)/2> driven by a motor 8. The rings are grooved on the inside to engage rollers 20 supported in a framework 16 carrying the tank 5. The Specification as open to inspection under Sect. 91 comprises also a drum provided with straight or curved partitions projecting from the inner surface of the drum, whereby the articles are withdrawn as the drum rotates in one direction. This subject-matter does not appear in the Specification as accepted.ALSO:<PICT:0668396/III/1> <PICT:0668396/III/2> Apparatus for treatment of articles in a liquid, for example, degreasing metal articles, comprises a rotatable drum partly immersed in the liquid, the drum having projections on its inner surface which agitate articles in the drum when the latter is rotated in one direction and withdraw the articles from the liquid when the drum is rotated in the reverse direction, means for introducing the articles into the drum cooperating with an opening in one end of the drum, and collecting means extending into the drum through an opening in the other end to receive the articles and discharge them towards the exterior of the drum as they are withdrawn from the liquid. In the apparatus shown, the drum is made from perforated plates 1 each having a straight section a, b and a curved section b, c. The drum is partly immersed in electrolyte in a tank 5. As the drum rotates in one direction the articles are subjected to treatment. Then the drum is rotated in the opposite direction and the articles are withdrawn from the liquid by the sections b, c and eventually drop on to a shoot 15 extending through an opening in one end of the drum. The articles are introduced into the drum by a hopper 24. The plates forming the drum are fixed to rings 18 provided on the outside with teeth so that the drum may be driven by a motor 8. The rings are grooved on the inside to engage rollers 20 supported in a framework 16 carrying the tank 5. The Specification as open to inspection under Sect. 91 comprises also a drum provided with straight or curved partitions projecting from the inner surface of the drum, whereby the articles are withdrawn as the drum rotates in one direction. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR59182T | 1949-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB668396A true GB668396A (en) | 1952-03-19 |
Family
ID=8693021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11800/49A Expired GB668396A (en) | 1949-04-11 | 1949-05-03 | Improvements in apparatus for the treatment of articles in a liquid, in particular for electrolysis |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR59182E (en) |
GB (1) | GB668396A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855107A (en) * | 1970-11-13 | 1974-12-17 | R Mcinnes | Cleaning and plating apparatus |
CN112813370A (en) * | 2020-12-29 | 2021-05-18 | 海盐宝利机械有限公司 | Turnover hot galvanizing pretreatment production system and production method |
-
1949
- 1949-04-11 FR FR59182D patent/FR59182E/en not_active Expired
- 1949-05-03 GB GB11800/49A patent/GB668396A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855107A (en) * | 1970-11-13 | 1974-12-17 | R Mcinnes | Cleaning and plating apparatus |
CN112813370A (en) * | 2020-12-29 | 2021-05-18 | 海盐宝利机械有限公司 | Turnover hot galvanizing pretreatment production system and production method |
Also Published As
Publication number | Publication date |
---|---|
FR59182E (en) | 1954-05-06 |
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