KR950028811A - 기액접촉장치 - Google Patents

기액접촉장치 Download PDF

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Publication number
KR950028811A
KR950028811A KR1019950008243A KR19950008243A KR950028811A KR 950028811 A KR950028811 A KR 950028811A KR 1019950008243 A KR1019950008243 A KR 1019950008243A KR 19950008243 A KR19950008243 A KR 19950008243A KR 950028811 A KR950028811 A KR 950028811A
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KR
South Korea
Prior art keywords
gas
nozzle
spray nozzle
contact device
liquid contact
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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
KR1019950008243A
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English (en)
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KR0158258B1 (ko
Inventor
마키이치 이시하라
타카카즈 스나다
시게오 하세가와
나오히코 우카와
토오루 타카시나
유키오 키타
코오이치로 이와시타
코오스케 야마시타
쥰지 오자키
카나메 가네시게
Original Assignee
나카무라 이사무
오오지고무카세이 가부시기가이샤
오기노 카네오
미츠비시주우고오교오 가부시기가이샤
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.)
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Publication date
Priority claimed from JP06072047A external-priority patent/JP3132957B2/ja
Priority claimed from JP30868094A external-priority patent/JP3297230B2/ja
Application filed by 나카무라 이사무, 오오지고무카세이 가부시기가이샤, 오기노 카네오, 미츠비시주우고오교오 가부시기가이샤 filed Critical 나카무라 이사무
Publication of KR950028811A publication Critical patent/KR950028811A/ko
Priority to KR1019980016393A priority Critical patent/KR0157211B1/ko
Application granted granted Critical
Publication of KR0158258B1 publication Critical patent/KR0158258B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/658—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/39—Liquid feeding nozzles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Nozzles (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

본 발명은 습식배연탈황장치(濕式排煙脫硫裝置)등에 사용되는 기액접촉장치, 특히, 고가인 재질을 사용하는 일없이 스프레이노즐의 내마모성등의 향상을 도모할 수 있고, 높은 신뢰성과 경제성이 실현된 기액접촉장치를 제공하는 것을 목적으로 한것이며, 그 구성에 있어서, 기체가 유통하는 탑본체(3)내부에, 슬러리용액을 위쪽을 향해서 토출하는 스프레이노즐(20)을 배설해서 이루어진 기액접촉장치에 있어서, 상기 스프레이노즐(20)의 액입구부(21)의 형상을 상기 스프레이노즐(20)의 액토출구직경의 0.2배이상의 곡율반경을 가진 벨형상으로 한 것을 특징으로 한 것이다.

Description

기액접촉장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예인 기액접촉장치의 요부를 표시한 측단면도. 제2도는 본 발명의 일실시예인 기액접촉장치를 사용한 배연탈황장치(排煙脫硫裝置)의 요부를 표시한 설명도, 제3도는 본 발명에 관한 세라믹스제 노즐의 지지구조의 일실시예를 표시한 부분단면측면도, 제4도는 본 발명에 관한 세라믹스제노즐의 지지구조를 슬러리헤더파이프에 장착한 상태를 표시한 도면, 제5도는 본 발명에 관한 일실시예의 조임플랜지의 부분단면측면도를 표시한 도면.

Claims (4)

  1. 기체가 유통하는 탑본체내부에, 슬러리용액을 위쪽을 향해서 토출하는 스프레이노즐을 배설해서 이루어진 기액접촉장치로서, 상기 스프레이노즐의 액입구부의 형상을 상기 스프레이노즐의 액토출구직경의 0.2배이상의 곡율반경을 가진 밸형상으로 한 것을 특징으로 하는 기액접촉장치.
  2. 기체가 유통하는 탑본체내부에, 슬러리용액을 위쪽을 향해서 토출하는 스프레이노즐을 배설해서 이루어진 기액접촉장치로서, 상기 스프레이노즐의 재질을 JIS-A경도가 50∼100°의 폴리에테르계 우레탄고무 및 평균분자량 1,000,000∼4,000,000의 폴리에틸렌중의 하나로 한 것을 특징으로 하는 기액접촉장치.
  3. 기체가 유통하는 탑본체내부에, 슬러리용액을 위쪽을 향해서 토출하는 스프레이노즐을 배설해서 이루어진 기액접촉장치로서, 상기 스프레이노즐의 액입구부의 형상을 상기 스프레이노즐의 액토출구직격의 0.2배이상의 곡율반경을 가진벨형상으로 하는 동시에, 상기 스프레이노즐의 재질을 JIS-A경도가 50∼100°의 폴리에테르계 우레탄고무 및 평균분자량 1,000,000∼4,000,000의 폴리에틸렌중의 하나로 한 것을 특징으로 하는 기액접촉장치.
  4. (a)노즐본체의 외주면에 융기부를 가진 세라믹스제노즐과, (b)조즐본체의 외형보다 큰 개구를 가진 플랜지본체와 플랜지본체의 하부면으로부터 노즐본체와 거의 동심형상으로 뻗는 중통부(中筒部)로 이루어지고, 또한 중통부의 벽에는 관통구명을 가진 조임플랜지와, (c)조임플랜지의 중통부보다 큰 치수의 내경을 가진 통형상체로 이루어지고, 통형상체의 상부에서 상기 플랜지본체와의 볼트결합에 의해 조임플랜지에 연결되는 지지노즐을 구비하고, (d)상기 중통부의 안쪽 및 바깥쪽이 관통구멍을 개재해서 일체가 되도록 탄성수지를 노즐과 지지노즐의 사이의 간격에 충전해서 이루어진 것을 특징으로 하는 세라믹스제노즐의 지지구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950008243A 1994-04-11 1995-04-10 기액접촉장치 Expired - Lifetime KR0158258B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980016393A KR0157211B1 (ko) 1994-04-11 1998-05-08 세라믹스제노즐의 지지구조

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP06072047A JP3132957B2 (ja) 1994-04-11 1994-04-11 セラミックス製ノズルの支持構造
JP94-72047 1994-04-11
JP94-308680 1994-12-13
JP30868094A JP3297230B2 (ja) 1994-12-13 1994-12-13 気液接触装置

Related Child Applications (1)

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KR1019980016393A Division KR0157211B1 (ko) 1994-04-11 1998-05-08 세라믹스제노즐의 지지구조

Publications (2)

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KR950028811A true KR950028811A (ko) 1995-11-22
KR0158258B1 KR0158258B1 (ko) 1998-11-16

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Country Status (9)

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US (2) US5605655A (ko)
EP (3) EP0968750B1 (ko)
KR (1) KR0158258B1 (ko)
CN (2) CN1072518C (ko)
DK (3) DK0968750T3 (ko)
ES (3) ES2148462T3 (ko)
PL (1) PL178313B1 (ko)
TR (1) TR28904A (ko)
TW (1) TW259725B (ko)

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Also Published As

Publication number Publication date
US5605655A (en) 1997-02-25
DK0968749T3 (da) 2002-09-09
CN1124173C (zh) 2003-10-15
EP0968749A1 (en) 2000-01-05
TW259725B (ko) 1995-10-11
CN1072518C (zh) 2001-10-10
US5616290A (en) 1997-04-01
EP0676230A3 (en) 1996-06-26
CN1282623A (zh) 2001-02-07
KR0158258B1 (ko) 1998-11-16
ES2148462T3 (es) 2000-10-16
PL308079A1 (en) 1995-10-16
ES2180247T3 (es) 2003-02-01
CN1124671A (zh) 1996-06-19
EP0676230B1 (en) 2000-07-12
EP0968750A1 (en) 2000-01-05
DK0676230T3 (da) 2000-11-13
TR28904A (tr) 1997-07-17
DK0968750T3 (da) 2002-10-07
EP0968749B1 (en) 2002-07-17
EP0676230A2 (en) 1995-10-11
PL178313B1 (pl) 2000-04-28
EP0968750B1 (en) 2002-07-17
ES2181354T3 (es) 2003-02-16

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