GB483138A - Improvements in air-extraction and condensation plants for exhausting acid vapours from pickling and brass-dipping plants or the like - Google Patents

Improvements in air-extraction and condensation plants for exhausting acid vapours from pickling and brass-dipping plants or the like

Info

Publication number
GB483138A
GB483138A GB2801637A GB2801637A GB483138A GB 483138 A GB483138 A GB 483138A GB 2801637 A GB2801637 A GB 2801637A GB 2801637 A GB2801637 A GB 2801637A GB 483138 A GB483138 A GB 483138A
Authority
GB
United Kingdom
Prior art keywords
water
fumes
plants
air
pipe
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
Application number
GB2801637A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERDINAND BAEUML
Original Assignee
FERDINAND BAEUML
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FERDINAND BAEUML filed Critical FERDINAND BAEUML
Priority to GB2801637A priority Critical patent/GB483138A/en
Publication of GB483138A publication Critical patent/GB483138A/en
Expired legal-status Critical Current

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

Abstract

483,138. Removing noxious fumes. BAUML, F. Oct. 14, 1937, No. 28016. [Class 8 (ii)] A method for removing noxious fumes, e.g. acid vapours in a metal pickling and brass dipping plant, consists in blowing the acid vapours into exhaust passages 9, 10 by means of air jets from nozzles 6, directed across the surface of the liquid in the acid vats 3 and in the rinsing troughs. Water is supplied to the troughs by pipes 8, and the air is supplied through a pipe 6<1> by means of a water jet injector 26, the injector water escaping by a siphon 27. The waste water is carried away by a pipe 9, while the fumes are removed by conduits 10, 12, 11. The pipe 11 leads to a sinuous condensation pipe 13, in which the acid is washed out by water jets, the remaining fumes escaping to the exterior. Water is drained from the bends 16 of the pipes 13 by pipes 17, 18, escape of fumes being prevented by means of traps 19. The bends 16 are provided with doors 24 for cleaning.
GB2801637A 1937-10-14 1937-10-14 Improvements in air-extraction and condensation plants for exhausting acid vapours from pickling and brass-dipping plants or the like Expired GB483138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2801637A GB483138A (en) 1937-10-14 1937-10-14 Improvements in air-extraction and condensation plants for exhausting acid vapours from pickling and brass-dipping plants or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2801637A GB483138A (en) 1937-10-14 1937-10-14 Improvements in air-extraction and condensation plants for exhausting acid vapours from pickling and brass-dipping plants or the like

Publications (1)

Publication Number Publication Date
GB483138A true GB483138A (en) 1938-04-12

Family

ID=10268911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2801637A Expired GB483138A (en) 1937-10-14 1937-10-14 Improvements in air-extraction and condensation plants for exhausting acid vapours from pickling and brass-dipping plants or the like

Country Status (1)

Country Link
GB (1) GB483138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1477583A1 (en) * 2003-05-13 2004-11-17 Siedentop GmbH Installation and process for pickling steel materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1477583A1 (en) * 2003-05-13 2004-11-17 Siedentop GmbH Installation and process for pickling steel materials

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