GB2258623B - A waste gas-purifying device - Google Patents

A waste gas-purifying device

Info

Publication number
GB2258623B
GB2258623B GB9117367A GB9117367A GB2258623B GB 2258623 B GB2258623 B GB 2258623B GB 9117367 A GB9117367 A GB 9117367A GB 9117367 A GB9117367 A GB 9117367A GB 2258623 B GB2258623 B GB 2258623B
Authority
GB
United Kingdom
Prior art keywords
waste gas
gas
tank
washing
chimney
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 - Fee Related
Application number
GB9117367A
Other versions
GB2258623A (en
GB9117367D0 (en
Inventor
Tien-Sung Kuo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9117367A priority Critical patent/GB2258623B/en
Publication of GB9117367D0 publication Critical patent/GB9117367D0/en
Priority to CA002070320A priority patent/CA2070320A1/en
Publication of GB2258623A publication Critical patent/GB2258623A/en
Application granted granted Critical
Publication of GB2258623B publication Critical patent/GB2258623B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D47/08—Spray cleaning with rotary nozzles
    • 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
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
    • 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

Landscapes

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

Abstract

A waste gas purifying device employing an intermediate exhaust fan (11) and a pump (3) to suck the waste gas flowing through a chimney (2) into at least one washing tank (4). The washing tank contains a washing liquid which can remove the particles or toxic gas in the waste gas, the purified gas being then discharged back to the chimney via line (5). More than one washing tank may be used. The chimney may have throttle (21) to guide gas to the washing system. Bubble breaker (44) is provided adjacent to the end of the gas inlet pipe in tank (4) to produce fine bubbles and hence better contact. The liquid in the tank may be sodium carbonate for removing oily or acidic contaminants. <IMAGE>
GB9117367A 1991-08-12 1991-08-12 A waste gas-purifying device Expired - Fee Related GB2258623B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9117367A GB2258623B (en) 1991-08-12 1991-08-12 A waste gas-purifying device
CA002070320A CA2070320A1 (en) 1991-08-12 1992-06-03 Waste gas-purifying device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9117367A GB2258623B (en) 1991-08-12 1991-08-12 A waste gas-purifying device
CA002070320A CA2070320A1 (en) 1991-08-12 1992-06-03 Waste gas-purifying device

Publications (3)

Publication Number Publication Date
GB9117367D0 GB9117367D0 (en) 1991-09-25
GB2258623A GB2258623A (en) 1993-02-17
GB2258623B true GB2258623B (en) 1995-05-10

Family

ID=25675183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9117367A Expired - Fee Related GB2258623B (en) 1991-08-12 1991-08-12 A waste gas-purifying device

Country Status (2)

Country Link
CA (1) CA2070320A1 (en)
GB (1) GB2258623B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2104362A1 (en) * 1993-08-18 1995-02-19 Tien-Sou Kuo Smoke/gas exhausting and purifying device
SE511332C2 (en) * 1995-07-06 1999-09-13 Masarna I Mora Ab Mimab Combustion gas
GB9825812D0 (en) * 1998-11-25 1999-01-20 Univ Dundee Method and apparatus for removing particles
GB2344544B (en) * 1998-12-09 2003-07-09 James Paterson Izatt Collecting processing and disposing of car and industrial toxic emissions

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412221A (en) * 1932-12-22 1934-06-22 Frederick James Nicholls Air washing and purifying apparatus
GB526178A (en) * 1939-03-09 1940-09-12 Luis Santos Garcia Crespo An improved device for scrubbing combustion gases
GB1046787A (en) * 1963-04-24 1966-10-26 Gaspe Copper Mines Ltd Apparatus for conditioning exhaust gases and the like of an internal combustion engine
GB1537034A (en) * 1976-02-02 1978-12-29 Marshall D Acid gas scrubber
GB1550415A (en) * 1975-11-05 1979-08-15 Schauer J M Apparatus for cleansing gas streams
GB2152838A (en) * 1984-01-06 1985-08-14 Adam Saville Tucker Combustion catalyst generation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412221A (en) * 1932-12-22 1934-06-22 Frederick James Nicholls Air washing and purifying apparatus
GB526178A (en) * 1939-03-09 1940-09-12 Luis Santos Garcia Crespo An improved device for scrubbing combustion gases
GB1046787A (en) * 1963-04-24 1966-10-26 Gaspe Copper Mines Ltd Apparatus for conditioning exhaust gases and the like of an internal combustion engine
GB1550415A (en) * 1975-11-05 1979-08-15 Schauer J M Apparatus for cleansing gas streams
GB1537034A (en) * 1976-02-02 1978-12-29 Marshall D Acid gas scrubber
GB2152838A (en) * 1984-01-06 1985-08-14 Adam Saville Tucker Combustion catalyst generation

Also Published As

Publication number Publication date
GB2258623A (en) 1993-02-17
CA2070320A1 (en) 1993-12-04
GB9117367D0 (en) 1991-09-25

Similar Documents

Publication Publication Date Title
ATE261327T1 (en) CLEANING SYSTEM
AU8153187A (en) Filter to remove noxious dust from a gas
NO20002251L (en) Method and apparatus for separating liquid pollutants
IT1128841B (en) WASTE DISPOSAL DEVICE
DK0436090T3 (en) Process for purifying wastewater from car wash systems
GB2258623B (en) A waste gas-purifying device
EA200000288A1 (en) METHOD FOR CLEANING WATER AND APPARATUS FOR ITS IMPLEMENTATION
DK0447667T3 (en) Solid Return Transmission Device in Long Flow Invertebrate Reactors for Wastewater Purification with Carriers
EP1090674A4 (en) Device and method for cleaning noxious gas
ATE171151T1 (en) DEVICE FOR PURIFYING OIL-CONTAMINATED WATER
KR970706879A (en) ACTIVATED SLUDGE DEGASSING PROCESS AND DEVICE
KR900017929A (en) Filter Media Circulation Purifier of Sewage Septic Tank
GB9317292D0 (en) A smoke/gas exhausting and purifying device
NL1001884C1 (en) Device for purifying water in basin
DK0509258T4 (en) Process for cleaning flue gases
JPH11104433A (en) Apparatus for removing hazardous substance in exhaust gas
KR100245131B1 (en) Method for the purification of river
RU6400U1 (en) DEVICE FOR WATER SURFACE CLEANING FROM OIL CONTAMINATION
KR960012393B1 (en) Incinerator
ATE153550T1 (en) SEPARATOR FOR WASTEWATER CONTAINED WITH FLOATING SUBSTANCES
KR960010548A (en) Wastewater Purification System Using Ozone and Sliding Catalyst
KR910004251Y1 (en) Air filter
KR870008090A (en) Sludge collection device such as sewer
JPH05192655A (en) Method for preventing pollution of cyclone separator
ATE120845T1 (en) DEVICE FOR REHOMOGENIZING A GAS-LIQUID MIXTURE.

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970812