EP3661626A1 - Vorrichtung zur reduktion von rauchgasen, staub und gerüchen eines gasförmigen fluids - Google Patents

Vorrichtung zur reduktion von rauchgasen, staub und gerüchen eines gasförmigen fluids

Info

Publication number
EP3661626A1
EP3661626A1 EP18759176.3A EP18759176A EP3661626A1 EP 3661626 A1 EP3661626 A1 EP 3661626A1 EP 18759176 A EP18759176 A EP 18759176A EP 3661626 A1 EP3661626 A1 EP 3661626A1
Authority
EP
European Patent Office
Prior art keywords
tank
processing fluid
branch
fluid
gaseous fluid
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.)
Pending
Application number
EP18759176.3A
Other languages
English (en)
French (fr)
Inventor
Nino Meogrossi
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.)
Onofri Mauro
Original Assignee
Onofri Mauro
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 Onofri Mauro filed Critical Onofri Mauro
Publication of EP3661626A1 publication Critical patent/EP3661626A1/de
Pending legal-status Critical Current

Links

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
    • 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
    • B01D53/1487—Removing organic compounds
    • 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
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/08—Mobile separation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04—Regenerating the washing fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/08—Means for controlling the separation process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/14—Fan arrangements for providing induced draft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0275—Other waste gases from food processing plants or kitchens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases

Definitions

  • This invention relates to a device for reducing fumes, dust and odours of a gaseous fluid.
  • Figure 1 illustrates a schematic front view of the device according to the invention
  • Figure 2 illustrates a schematic perspective view of the device of Figure 1 with some parts cut away to better illustrate others;
  • FIG. 3 illustrates a schematic block diagram of the components of the device according to the invention. Detailed description of preferred embodiments of the invention
  • the device 1 comprises a closed tank 5 for processing the gaseous fluid to be processed.
  • the device 1 comprises five pipes 17 for conveying the water.
  • the extraction branch 26 comprises a respective opening and closing valve "V3" to enable or prevent the passage leaving the tank 5.
  • the heating means 32 should be actuated.
  • the pipe 37 for supplying the deodorising substance leads close to the pipes 17 close to the inlet duct 3.
  • the dose of the deodorising substance to be picked from the tank 36 is determined by a pulse electronic control unit 38.
  • unprocessed gaseous fluid present in the inlet duct 3 has a temperature of approximately 140°C and the processed gaseous fluid present in the outlet duct 4 has a temperature of approximately 40°C.
  • the processing fluid which is used by the delivery means 16 is processing fluid contained in the tank 5 mixed with the substances separated from the processing fluid to the gaseous fluid to be processed, which in terms of chemical properties will no longer be comparable with the processing fluid introduced into the tank 5 before use of the device 1 .
  • the wood was burnt for a few seconds and the flames were left to stabilise themselves.
  • the sampling system with a 0.2 ⁇ porosity filter was connected immediately at the outlet of the oven and immediately after the outlet of the device 1 .
  • the fire was re-lit using olive residue as fuel, a type of aromatic wood, and the VOCs (volatile organic compounds) were monitored with an automatic PID analyser, model Corvus-lon Science.
  • the last phase of the study was aimed specifically at the monitoring of VOCs upstream and downstream of the device 1 .
  • Table 3 shows the results, in total concentrations (expressed in ppm), of the sampling operations performed.
  • the prototype has a reduction efficiency greater than 100% for the total dusts
  • the prototype has a 100% efficiency for reducing the odours (VOCs).
  • VOCs odours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP18759176.3A 2017-08-04 2018-08-01 Vorrichtung zur reduktion von rauchgasen, staub und gerüchen eines gasförmigen fluids Pending EP3661626A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102017000090652A IT201700090652A1 (it) 2017-08-04 2017-08-04 Dispositivo abbattitore di fumi, polveri e odori di un fluido aeriforme.
PCT/IB2018/055768 WO2019025991A1 (en) 2017-08-04 2018-08-01 DEVICE FOR REDUCING FUMES, DUST AND ODORS OF A GASEOUS FLUID

Publications (1)

Publication Number Publication Date
EP3661626A1 true EP3661626A1 (de) 2020-06-10

Family

ID=60991085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18759176.3A Pending EP3661626A1 (de) 2017-08-04 2018-08-01 Vorrichtung zur reduktion von rauchgasen, staub und gerüchen eines gasförmigen fluids

Country Status (3)

Country Link
EP (1) EP3661626A1 (de)
IT (1) IT201700090652A1 (de)
WO (1) WO2019025991A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3109894B1 (fr) * 2020-05-07 2022-05-27 Alstom Transp Tech Dispositif de collecte de particules et véhicule équipé d’un tel dispositif
WO2024105532A1 (en) * 2022-11-14 2024-05-23 Solidea S.R.L. Apparatus for drawing and treating organic fumes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465504A (en) * 1967-10-26 1969-09-09 Esther Oropeza Air purifier device
US4039307A (en) * 1976-02-13 1977-08-02 Envirotech Corporation Countercurrent flow horizontal spray absorber
AT376583B (de) * 1983-04-01 1984-12-10 Foidl Leonhard Einrichtung zur behandlung von verbrennungsgasen aus verbrennungsanlagen
US4609386A (en) * 1984-01-27 1986-09-02 Sibley John R Pulsating flow scrubber attachment
CA2122352A1 (en) * 1991-10-28 1993-05-13 Roop C. Jain Emergency scrubbing system and method of using same
US5876662A (en) * 1991-10-28 1999-03-02 Us Filter/Rj Environmental, Inc. Odor control system
JPH07279648A (ja) * 1994-04-05 1995-10-27 Isao Yamamoto 排気ガス浄化システム
WO2013085099A1 (ko) * 2011-12-09 2013-06-13 진우통상(주) 액상오존수 발생기를 이용한 악취 정화장치
US20160288040A1 (en) * 2015-04-02 2016-10-06 Bio Clean Air Innovation Ltd Air purification system and method with biological treatment of a scrubber liquid

Also Published As

Publication number Publication date
WO2019025991A1 (en) 2019-02-07
IT201700090652A1 (it) 2019-02-04

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