FR3086188B1 - DEVICE FOR PROTECTING THE ADMISSION OF FUMES INTO A WASHER, AS WELL AS A PURIFICATION SYSTEM INCLUDING SUCH A PROTECTIVE DEVICE - Google Patents

DEVICE FOR PROTECTING THE ADMISSION OF FUMES INTO A WASHER, AS WELL AS A PURIFICATION SYSTEM INCLUDING SUCH A PROTECTIVE DEVICE Download PDF

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Publication number
FR3086188B1
FR3086188B1 FR1858805A FR1858805A FR3086188B1 FR 3086188 B1 FR3086188 B1 FR 3086188B1 FR 1858805 A FR1858805 A FR 1858805A FR 1858805 A FR1858805 A FR 1858805A FR 3086188 B1 FR3086188 B1 FR 3086188B1
Authority
FR
France
Prior art keywords
top body
washer
protection device
chimney
fumes
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.)
Active
Application number
FR1858805A
Other languages
French (fr)
Other versions
FR3086188A1 (en
Inventor
Bernard Siret
Anthony Jigorel
Fabrice Gourmelon
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.)
LAB SAS
Original Assignee
LAB SAS
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 LAB SAS filed Critical LAB SAS
Priority to FR1858805A priority Critical patent/FR3086188B1/en
Priority to EP19773829.7A priority patent/EP3856393A1/en
Priority to CN201980069670.XA priority patent/CN112888495B/en
Priority to PCT/EP2019/075798 priority patent/WO2020064795A1/en
Publication of FR3086188A1 publication Critical patent/FR3086188A1/en
Application granted granted Critical
Publication of FR3086188B1 publication Critical patent/FR3086188B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B01D53/185—Liquid distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • B01D3/205—Bubble caps
    • 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
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases

Abstract

Ce dispositif de protection (10) est adapté pour être agencé à l'intérieur d'un laveur et comporte un corps sommital (11) qui, lorsque le dispositif de protection est installé dans le laveur, est placé au-dessus du débouché aval d'une cheminée verticale d'admission de fumées dans le laveur, de manière à protéger la cheminée contre l'introduction d'eau tout en laissant passer les fumées sortant de la cheminée. Afin que ce dispositif de protection soit particulièrement performant, la face supérieure (12) du corps sommital est pourvue de canaux (14) de collecte d'eau, qui s'étendent chacun en longueur depuis une région centrale (1 1A) du corps sommital jusqu'à la périphérie (11B) du corps sommital et qui sont répartis autour de cette région centrale, en occupant toute la périphérie du corps sommital. Chaque canal présente sur toute sa longueur une section transversale qui est sensiblement triangulaire et dont le sommet inférieur définit une arête de fond (15) le long du canal. Les arêtes de fond respectives des canaux reposent sur une surface conique qui converge vers le haut et dont l'angle au sommet est compris entre 90 et 170°.This protection device (10) is adapted to be arranged inside a washer and comprises a top body (11) which, when the protection device is installed in the washer, is placed above the downstream outlet d '' a vertical smoke inlet chimney in the scrubber, so as to protect the chimney against the introduction of water while allowing the smoke coming out of the chimney to pass. In order for this protection device to be particularly efficient, the upper face (12) of the top body is provided with channels (14) for collecting water, which each extend lengthwise from a central region (1 1A) of the top body. up to the periphery (11B) of the top body and which are distributed around this central region, occupying the entire periphery of the top body. Each channel has over its entire length a cross section which is substantially triangular and the lower apex of which defines a bottom ridge (15) along the channel. The respective bottom edges of the channels rest on a conical surface which converges upwards and whose apex angle is between 90 and 170 °.

FR1858805A 2018-09-26 2018-09-26 DEVICE FOR PROTECTING THE ADMISSION OF FUMES INTO A WASHER, AS WELL AS A PURIFICATION SYSTEM INCLUDING SUCH A PROTECTIVE DEVICE Active FR3086188B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1858805A FR3086188B1 (en) 2018-09-26 2018-09-26 DEVICE FOR PROTECTING THE ADMISSION OF FUMES INTO A WASHER, AS WELL AS A PURIFICATION SYSTEM INCLUDING SUCH A PROTECTIVE DEVICE
EP19773829.7A EP3856393A1 (en) 2018-09-26 2019-09-25 Device for protecting fume intake into a scrubber, as well as cleaning facility comprising such a device
CN201980069670.XA CN112888495B (en) 2018-09-26 2019-09-25 Device for protecting the inhalation of fumes into a scrubber and cleaning installation comprising such a device
PCT/EP2019/075798 WO2020064795A1 (en) 2018-09-26 2019-09-25 Device for protecting fume intake into a scrubber, as well as cleaning facility comprising such a device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1858805 2018-09-26
FR1858805A FR3086188B1 (en) 2018-09-26 2018-09-26 DEVICE FOR PROTECTING THE ADMISSION OF FUMES INTO A WASHER, AS WELL AS A PURIFICATION SYSTEM INCLUDING SUCH A PROTECTIVE DEVICE

Publications (2)

Publication Number Publication Date
FR3086188A1 FR3086188A1 (en) 2020-03-27
FR3086188B1 true FR3086188B1 (en) 2020-12-18

Family

ID=65243889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858805A Active FR3086188B1 (en) 2018-09-26 2018-09-26 DEVICE FOR PROTECTING THE ADMISSION OF FUMES INTO A WASHER, AS WELL AS A PURIFICATION SYSTEM INCLUDING SUCH A PROTECTIVE DEVICE

Country Status (4)

Country Link
EP (1) EP3856393A1 (en)
CN (1) CN112888495B (en)
FR (1) FR3086188B1 (en)
WO (1) WO2020064795A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111389136B (en) * 2020-04-14 2022-01-11 山东中科博联智能环保装备有限公司 Waste gas washing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB120304A (en) * 1918-01-04 1918-11-07 Robert Stuart Hilton Improvements in and relating to Apparatus for Bringing Gases and Liquids into Intimate Contact.
JPS4631321B1 (en) * 1968-10-08 1971-09-11
JPH09108540A (en) * 1995-10-13 1997-04-28 Toyo Tire & Rubber Co Ltd Method for absorbing hydrochloric acid and chlorine gas contained in exhaust gas
NO335786B1 (en) 2013-02-22 2015-02-16 Marine Global Holding As Marine exhaust gas purification
FR3051436B1 (en) * 2016-05-17 2018-06-22 Lab Sa DEVICE FOR INTRODUCING EXHAUST FUMES FROM A MARINE SHIP ENGINE IN A WASHER
EP3260187A1 (en) * 2016-06-23 2017-12-27 Yara Marine Technologies AS System and method for reducing the amount of sulfur oxides in exhaust gas

Also Published As

Publication number Publication date
CN112888495A (en) 2021-06-01
CN112888495B (en) 2022-12-27
EP3856393A1 (en) 2021-08-04
FR3086188A1 (en) 2020-03-27
WO2020064795A1 (en) 2020-04-02

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