ES463504A1 - Air curtain for removing gaseous pollutants - comprising jet or screen or air blowing on emission side away from area being protected - Google Patents

Air curtain for removing gaseous pollutants - comprising jet or screen or air blowing on emission side away from area being protected

Info

Publication number
ES463504A1
ES463504A1 ES463504A ES463504A ES463504A1 ES 463504 A1 ES463504 A1 ES 463504A1 ES 463504 A ES463504 A ES 463504A ES 463504 A ES463504 A ES 463504A ES 463504 A1 ES463504 A1 ES 463504A1
Authority
ES
Spain
Prior art keywords
protected
jet
air
screen
zone
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
ES463504A
Other languages
Spanish (es)
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.)
Institut National de Recherche et de Securite INRS
Original Assignee
Institut National de Recherche et de Securite INRS
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 Institut National de Recherche et de Securite INRS filed Critical Institut National de Recherche et de Securite INRS
Publication of ES463504A1 publication Critical patent/ES463504A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area

Landscapes

  • Ventilation (AREA)

Abstract

Method comprises creating a jet or a screen of air, by blowing, on the side of the emission zone away from the zone which is to be protected. The jet induces a secondary flow of air from the emission zone towards itself. Prior art difficulties associated with disturbances of the air stream, e.g. by the arms of an operative, are obviated. Pollutants may be removed from a zone where they are emitted, so as to purify the zone and the surrounding zone which is to be protected.
ES463504A 1976-10-26 1977-10-25 Air curtain for removing gaseous pollutants - comprising jet or screen or air blowing on emission side away from area being protected Expired ES463504A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632167A FR2369023B1 (en) 1976-10-26 1976-10-26 POLLUTANT CAPTURE PROCESS AND DEVICES FOR IMPLEMENTING IT

Publications (1)

Publication Number Publication Date
ES463504A1 true ES463504A1 (en) 1978-08-01

Family

ID=9179187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463504A Expired ES463504A1 (en) 1976-10-26 1977-10-25 Air curtain for removing gaseous pollutants - comprising jet or screen or air blowing on emission side away from area being protected

Country Status (4)

Country Link
BE (1) BE860055A (en)
ES (1) ES463504A1 (en)
FR (1) FR2369023B1 (en)
IT (1) IT1089476B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4144450A1 (en) * 2021-09-07 2023-03-08 Camfil APC GmbH Method for cleaning exhaust air generated in a processing process in a clean room/dry room, and system for carrying out the method

Also Published As

Publication number Publication date
IT1089476B (en) 1985-06-18
FR2369023B1 (en) 1980-11-07
FR2369023A1 (en) 1978-05-26
BE860055A (en) 1978-04-25

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