ES2140017T3 - Dispositivo de filtrado de suspensiones acuosas y sistema de desulfuracion de gases de chimenea. - Google Patents

Dispositivo de filtrado de suspensiones acuosas y sistema de desulfuracion de gases de chimenea.

Info

Publication number
ES2140017T3
ES2140017T3 ES96201192T ES96201192T ES2140017T3 ES 2140017 T3 ES2140017 T3 ES 2140017T3 ES 96201192 T ES96201192 T ES 96201192T ES 96201192 T ES96201192 T ES 96201192T ES 2140017 T3 ES2140017 T3 ES 2140017T3
Authority
ES
Spain
Prior art keywords
mixture
filter device
aqueous suspensions
chimney gas
gas desulfuration
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 - Lifetime
Application number
ES96201192T
Other languages
English (en)
Inventor
Taku Shimizu
Koichiro Iwashita
Yoshikazu Endo
Masakazu Onizuka
Toru Takashina
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of ES2140017T3 publication Critical patent/ES2140017T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/73—After-treatment of removed components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/205—Downward filtration without specifications about the filter material supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4694—Regenerating the filtering material in the filter containing filter material retaining means (e.g. screens, balls) placed on the surface of the filter material
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/48—Overflow systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

ESTA INVENCION DE REFIERE A UN DISPOSITIVO DE FILTRACION DE MEZCLAS Y A UN SISTEMA DE DESULFURACION DE GAS DE COMBUSTION DE CAL-YESO HUMEDO, QUE INCLUYE DICHO DISPOSITIVO DE FILTRACION DE MEZCLAS COMO MEDIO DE SEPARACION (CONCENTRACION) DEL YESO. EL DISPOSITIVO DE FILTRACION CONSTA DE UN TANQUE QUE TIENE UN TUBO DE SUMINISTRO DE LA MEZCLA (22) EN SU PARTE SUPERIOR Y UN ORIFICIO DE DRENAJE DEL FILTRADO (5) EN SU PARTE INFERIOR, UNA CAPA DE ARENA DE FILTRO (15) QUE YACE EN LA BASE, UN ACUMULADOR DE MEZCLA (11) DISPUESTO SOBRA LA CAPA DE ARENA DE FILTRO, Y UN VIBRADOR (21) FIJADO DENTRO DE DICHO ACUMULADOR DE MEZCLA PARA LA VIBRACION DE LA MISMA. LA PRESENTE INVENCION NO SOLO MEJORA DE MANERA IMPORTANTE LA SEPARABILIDAD DE SOLIDO-LIQUIDO SINO QUE AHORRA COSTOS Y ESPACIO.
ES96201192T 1995-05-10 1996-05-07 Dispositivo de filtrado de suspensiones acuosas y sistema de desulfuracion de gases de chimenea. Expired - Lifetime ES2140017T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11205795 1995-05-10

Publications (1)

Publication Number Publication Date
ES2140017T3 true ES2140017T3 (es) 2000-02-16

Family

ID=14576967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96201192T Expired - Lifetime ES2140017T3 (es) 1995-05-10 1996-05-07 Dispositivo de filtrado de suspensiones acuosas y sistema de desulfuracion de gases de chimenea.

Country Status (9)

Country Link
US (1) US5653944A (es)
EP (1) EP0742037B1 (es)
KR (1) KR100214914B1 (es)
CN (1) CN1097474C (es)
DK (1) DK0742037T3 (es)
ES (1) ES2140017T3 (es)
PL (1) PL183751B1 (es)
TR (1) TR199600107A2 (es)
TW (1) TW330153B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1101722C (zh) * 1997-01-29 2003-02-19 三菱重工业株式会社 浆体固液分离方法和设备
NL1020211C2 (nl) * 2002-03-20 2003-09-29 Lse B V Opslaghouder voor stortgoed alsmede gebruik van een dergelijke opslaghouder.
US7524470B2 (en) 2006-07-13 2009-04-28 Alstom Technology Ltd Reduced liquid discharge in wet flue gas desulfurization
US7641876B2 (en) 2006-07-13 2010-01-05 Alstom Technology Ltd Reduced liquid discharge in wet flue gas desulfurization
FR3033262B1 (fr) * 2015-03-03 2017-03-24 Nge Dispositif de filtration gravitaire des eaux de ruissellement
TWI579031B (zh) * 2015-07-01 2017-04-21 Slow filtration system
CN106525904B (zh) * 2015-09-11 2023-09-15 上海上电漕泾发电有限公司 一种脱硫吸收塔ph值测量装置
US11027997B2 (en) * 2018-05-29 2021-06-08 Brian Moore Animal waste filter
CN108465296A (zh) * 2018-06-07 2018-08-31 毛渊 一种用于废水处理的设备
CN108654169A (zh) * 2018-07-09 2018-10-16 泰安杰普石膏科技有限公司 一种化学石膏用均化过滤设备及均化过滤方法
US10245546B1 (en) 2018-08-22 2019-04-02 H & H Inventions & Enterprises, Inc. Exhaust gas purification method and system
CN111977993B (zh) * 2019-05-21 2022-04-12 江苏苏盐井神股份有限公司 一种纯碱生产中将返石、返砂制浆进行脱硫或化灰的装置及方法
CN110604993A (zh) * 2019-09-27 2019-12-24 上海华闵环境科技发展有限公司 塑料造粒废气处理系统及处理方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US623439A (en) * 1899-04-18 Water-filter
US773946A (en) * 1904-01-11 1904-11-01 John E Langill Filter.
US2072848A (en) * 1936-03-16 1937-03-09 James T Brown Water filtering and purifying device
US2093370A (en) * 1936-05-27 1937-09-14 Sebring George Filter
US3029950A (en) * 1958-09-29 1962-04-17 Benjamin J Frasca Combined septic tank and filter
US3078188A (en) * 1959-06-02 1963-02-19 Rohm & Haas Filtration process
US3202286A (en) * 1962-05-14 1965-08-24 Octrooien Mij Activit Nv Filtering apparatus
DE2225057A1 (de) * 1971-12-27 1973-07-12 Dover Corp Filter
US4073729A (en) * 1972-01-13 1978-02-14 Wasag-Chemie Ag Filtering process using inorganic synthetically prepared filter sand
US4048068A (en) * 1974-01-09 1977-09-13 Amsted Industries, Inc. Method of and apparatus for filtering
EP0053094A3 (de) * 1980-11-26 1984-12-19 Mario Schelling Verfahren und Vorrichtung zur Ausscheidung von festen teilchenförmigen Materialien aus ihrer Mischung mit Flüssigkeit sowie von Gasen aus derartigen Mischungen und Anwendung des Verfahrens
US4487784A (en) * 1982-02-22 1984-12-11 Babcock-Hitachi Kabushiki Kaisha Limestone-gypsum flue gas desulfurization process
JPS60179120A (ja) * 1984-02-28 1985-09-13 Mitsubishi Heavy Ind Ltd 石膏とダストを分離回収する排ガス処理方法
US4765892A (en) * 1984-08-29 1988-08-23 Applied Industrial Materials Corporation Sand filter media and an improved method of purifying water
US5270015A (en) * 1986-11-07 1993-12-14 Board Of Regents, The University Of Texas System Apparatus for removing sulfur from sulfur containing gases
JPH0194909A (ja) * 1987-10-02 1989-04-13 Masatoshi Takahashi 水の急速濾過方法及びそのためのフロック除去用の濾過材料
US5176826A (en) * 1989-03-14 1993-01-05 Rosedale Products, Inc. Purge construction for a vibrating sieve filter
CN1026661C (zh) * 1989-09-26 1994-11-23 贝奥菲尔公司 过滤器
JP2691041B2 (ja) * 1990-02-14 1997-12-17 三菱重工業株式会社 フライアッシュを含む吸収液スラリーの処理方法
US5084176A (en) * 1990-03-09 1992-01-28 Delaware Capital Formation, Inc. Vibrating filter
JP2695678B2 (ja) * 1990-06-20 1998-01-14 三菱重工業株式会社 排煙脱硫方法
DE4128843C2 (de) * 1991-08-30 1993-11-04 Lutz Lange Auswaschbarer filter
CN2128555Y (zh) * 1992-07-03 1993-03-24 中国矿业大学 振动过滤脱水机
SE501523C2 (sv) * 1993-01-21 1995-03-06 Flaekt Ab Sätt och anordning vid rening av svaveldioxidinnehållande gaser

Also Published As

Publication number Publication date
US5653944A (en) 1997-08-05
MX9600792A (es) 1998-05-31
KR100214914B1 (ko) 1999-08-02
PL313834A1 (en) 1996-11-12
EP0742037A3 (en) 1997-05-14
TR199600107A2 (tr) 1996-11-21
EP0742037A2 (en) 1996-11-13
EP0742037B1 (en) 1999-12-08
CN1135372A (zh) 1996-11-13
CN1097474C (zh) 2003-01-01
TW330153B (en) 1998-04-21
DK0742037T3 (da) 2000-05-01
PL183751B1 (pl) 2002-07-31

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