FR2366048A1 - IMPROVEMENTS TO GAS OR AIR CLEANERS - Google Patents

IMPROVEMENTS TO GAS OR AIR CLEANERS

Info

Publication number
FR2366048A1
FR2366048A1 FR7718375A FR7718375A FR2366048A1 FR 2366048 A1 FR2366048 A1 FR 2366048A1 FR 7718375 A FR7718375 A FR 7718375A FR 7718375 A FR7718375 A FR 7718375A FR 2366048 A1 FR2366048 A1 FR 2366048A1
Authority
FR
France
Prior art keywords
gas
air
air cleaners
region
scrubber
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
Application number
FR7718375A
Other languages
French (fr)
Other versions
FR2366048B3 (en
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.)
Howden Engineering Ltd
Original Assignee
Howden Engineering Ltd
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 Howden Engineering Ltd filed Critical Howden Engineering Ltd
Publication of FR2366048A1 publication Critical patent/FR2366048A1/en
Application granted granted Critical
Publication of FR2366048B3 publication Critical patent/FR2366048B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/20—Drawing-off or depositing dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Cleaning In General (AREA)

Abstract

Epurateur humide pour enlever les poussières d'un gaz ou de l'air du genre de ceux appelé scrubbers et où le gaz ou l'air passent dans un brouillard d'eau et dans une région d'étranglement, dont la section peut varier grâce à des moyens de réglage. Dans l'épurateur suivant l'invention au moins un élément d'une paire de parois opposées constituant la région d'étranglement est un matériau élastique et un mécanisme actionné par un volant permet de déformer l'élément élastique pour le rapprocher ou l'éloigner de l'autre élément de paroi, afin de traiter efficacement des débits variables de gaz. L'appareil peut être utilisé pour traiter l'air chargé de poussières de charbon sur le front de taille d'une mineWet scrubber for removing dust from gas or air of the kind called scrubbers and where the gas or air passes through a water mist and a throttle region, the section of which can vary thanks to to adjustment means. In the scrubber according to the invention at least one element of a pair of opposite walls constituting the constriction region is an elastic material and a mechanism actuated by a handwheel makes it possible to deform the elastic element to bring it closer or further away. of the other wall element, in order to efficiently handle varying gas flow rates. The device can be used to treat air laden with coal dust on the working face of a mine

FR7718375A 1976-06-15 1977-06-15 IMPROVEMENTS TO GAS OR AIR CLEANERS Granted FR2366048A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24653/76A GB1533448A (en) 1976-06-15 1976-06-15 Gas or air cleaners

Publications (2)

Publication Number Publication Date
FR2366048A1 true FR2366048A1 (en) 1978-04-28
FR2366048B3 FR2366048B3 (en) 1981-11-27

Family

ID=10215124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718375A Granted FR2366048A1 (en) 1976-06-15 1977-06-15 IMPROVEMENTS TO GAS OR AIR CLEANERS

Country Status (3)

Country Link
FR (1) FR2366048A1 (en)
GB (1) GB1533448A (en)
ZA (1) ZA773534B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722098A (en) * 2018-06-08 2018-11-02 浙江万源环保机械科技有限公司 A kind of water-bath deodorization deduster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722098A (en) * 2018-06-08 2018-11-02 浙江万源环保机械科技有限公司 A kind of water-bath deodorization deduster

Also Published As

Publication number Publication date
ZA773534B (en) 1978-05-30
GB1533448A (en) 1978-11-22
FR2366048B3 (en) 1981-11-27

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