MA42868B2 - A method of treating high viscosity contaminant on the tail end of an attempt in the dyeing industry using washing / dusting, dehumidifying / heating and electrostatic precipitation. - Google Patents

A method of treating high viscosity contaminant on the tail end of an attempt in the dyeing industry using washing / dusting, dehumidifying / heating and electrostatic precipitation.

Info

Publication number
MA42868B2
MA42868B2 MA42868A MA42868A MA42868B2 MA 42868 B2 MA42868 B2 MA 42868B2 MA 42868 A MA42868 A MA 42868A MA 42868 A MA42868 A MA 42868A MA 42868 B2 MA42868 B2 MA 42868B2
Authority
MA
Morocco
Prior art keywords
heating
washing
exhaust gas
dehumidifying
dusting
Prior art date
Application number
MA42868A
Other languages
French (fr)
Other versions
MA42868A1 (en
Inventor
Cho Yoon-Hyun
Jung Yong-Sik
Kim Kyun-Ho
Kwon Soon-Duk
Original Assignee
Globe Env Tec 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62245067&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA42868(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Globe Env Tec Ltd filed Critical Globe Env Tec Ltd
Publication of MA42868A1 publication Critical patent/MA42868A1/en
Publication of MA42868B2 publication Critical patent/MA42868B2/en

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • 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
    • B01D47/063—Spray cleaning with two or more jets impinging against each other
    • 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
    • B01D53/005—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 heat treatment
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics

Abstract

La présente invention concerne une méthode de traitement des contaminants à haute viscosité sur une extrémité arrière d'un tendeur dans une industrie de teinture en utilisant un lavage / dépoussiérage, une déshumidification / chauffage et une précipitation électrostatique, dans lequel la méthode comprend: la première étape de lavage primaire des gaz d'échappement introduits par le tuyau d'entrée au moyen d'épurateur pour éliminer les substances étrangères ou soulever des poils contenus dans les gaz d'échappement; la seconde étape d'abaissement de la température des gaz d'échappement lavés par l'épurateur par transfert thermique de l'échangeur de chaleur pour déshumidifier les gaz d'échappement; la troisième étape, chauffant l'eau restante dans les gaz d'échappement, à travers le réchauffeur, pour permettre des particules d'eau dans les gaz d'échappement, d'être saturée et vaporisée; la quatrième étape de déplacement des gaz d'échappement à partir desquels les solvants organiques tels que brouillard d'huile et coy sont évacués par la couronne de décharge dans le précipitant électrostatique vers les moyens de décharge; et la cinquième étape d'évacuation des gaz d'échappement vers l'extérieur à travers les moyens de décharge.The present invention relates to a method of treating high viscosity contaminants on a tail end of a tensioner in a dyeing industry using washing / dusting, dehumidifying / heating and electrostatic precipitation, wherein the method comprises: the first step of primary washing of the exhaust gases introduced through the inlet pipe by means of scrubber to remove foreign substances or to raise hairs contained in the exhaust gases; the second step of lowering the temperature of the exhaust gas washed by the heat transfer scrubber of the heat exchanger to dehumidify the exhaust gas; the third step, heating the water remaining in the exhaust gas, through the heater, to allow water particles in the exhaust gas, to be saturated and vaporized; the fourth step of moving the exhaust gases from which organic solvents such as oil mist and coy are discharged through the discharge ring in the electrostatic precipitant to the discharge means; and the fifth step of discharging the exhaust gases to the outside through the discharge means.

MA42868A 2017-09-28 2018-07-11 A method of treating high viscosity contaminant on the tail end of an attempt in the dyeing industry using washing / dusting, dehumidifying / heating and electrostatic precipitation. MA42868B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170125978A KR101854113B1 (en) 2017-09-28 2017-09-28 High-viscosity contaminants processing method of tenter rear of dyeing industry using washing/dust collector, dehumidifying/heating and electric precipitator

Publications (2)

Publication Number Publication Date
MA42868A1 MA42868A1 (en) 2019-03-29
MA42868B2 true MA42868B2 (en) 2020-09-30

Family

ID=62245067

Family Applications (1)

Application Number Title Priority Date Filing Date
MA42868A MA42868B2 (en) 2017-09-28 2018-07-11 A method of treating high viscosity contaminant on the tail end of an attempt in the dyeing industry using washing / dusting, dehumidifying / heating and electrostatic precipitation.

Country Status (2)

Country Link
KR (1) KR101854113B1 (en)
MA (1) MA42868B2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102135145B1 (en) * 2020-02-20 2020-07-17 정선호 A dust treatment system with water and oil mist during textile dyeing process
KR102171442B1 (en) 2020-03-02 2020-10-29 주식회사 지이테크 High-viscosity contaminants processing method of tenter rear of dyeing industry using heat recovery of exhaust gas
KR102299596B1 (en) * 2020-05-14 2021-09-08 주식회사 지이테크 Low temperature combustion treatment process of tenter exhaust gas
KR102175549B1 (en) 2020-09-15 2020-11-09 주식회사 지이테크 Multi-stage exhaust gas treatment process system having means to reduce odor, white smoke in exhaust gas after tenter and means for recovery of highly viscous pollutants
KR102220442B1 (en) * 2020-12-29 2021-02-25 주식회사 지이테크 Wet scrubber for exhaust gas after tenter
KR102243880B1 (en) * 2021-03-02 2021-04-23 주식회사 지이테크 Low-temperature combustion treatment of exhaust gas after tenter and waste heat recycling process
KR102251712B1 (en) 2021-03-02 2021-05-13 주식회사 지이테크 Dust collection and waste heat recovery apparatus of exhaust gas after tenter
KR102292219B1 (en) 2021-05-04 2021-08-23 주식회사 지이테크 Washing and drying apparatus for electric dust collector at the rear end of the tenter
KR102298997B1 (en) 2021-07-16 2021-09-07 주식회사 지이테크 Electrostatic precipitator at the rear end of tenter having switching mode power supply apparatus(SMPS) and washing, drying means
KR102387292B1 (en) 2021-11-29 2022-04-18 주식회사 지이테크 Exhaust gas treatment process system of after tenter added activated carbon filter and cyclone scrubber having rotary washing water supply means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012192309A (en) * 2011-03-15 2012-10-11 Fujifilm Corp Washing apparatus, exhaust regenerating facility, and solution film forming method
KR101206505B1 (en) * 2011-11-28 2012-11-29 주식회사 한독이엔지 Electric Fume Collector To Process Exhaust Gas Of Tenter Facility
KR101505510B1 (en) * 2014-04-16 2015-03-24 글롭텍엔지니어링(주) Oil recovery system for plume containing oil-mist from dyeing tenter processes
KR101489190B1 (en) * 2014-10-20 2015-02-09 주식회사 지이테크 The oil mist, organic solvent recovering device Included in industrial exhaust gases and method of recovering oil mist, organic solvent using the same

Also Published As

Publication number Publication date
MA42868A1 (en) 2019-03-29
KR101854113B1 (en) 2018-05-03

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