GB1426103A - Gas purifier for insertion in chimneys - Google Patents

Gas purifier for insertion in chimneys

Info

Publication number
GB1426103A
GB1426103A GB441173A GB441173A GB1426103A GB 1426103 A GB1426103 A GB 1426103A GB 441173 A GB441173 A GB 441173A GB 441173 A GB441173 A GB 441173A GB 1426103 A GB1426103 A GB 1426103A
Authority
GB
United Kingdom
Prior art keywords
filter
exhauster
chimney
door
jan
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
Application number
GB441173A
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
Priority claimed from DE19722203812 external-priority patent/DE2203812A1/en
Priority claimed from DE19722207733 external-priority patent/DE2207733A1/en
Priority claimed from DE19722220023 external-priority patent/DE2220023A1/en
Application filed by Individual filed Critical Individual
Publication of GB1426103A publication Critical patent/GB1426103A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)

Abstract

1426103 Smoke purifier H SCHLEGL 29 Jan 1973 [27 Jan 1972 18 Feb 1972 24 April 1972] 4411/73 Headings B1L and BIT [Also in Division F4] A gas purifier for insertion in chimneys comprises in order of gases flow, a dust separator, a flow stabilising chamber, a grease filter, an alkali or alkaline earth filter and an exhauster. The first filter contains glass wool and/ or asbestos and the second contains porous KOH and/or Ca(OH) 2 . The first filter may also contain granulated activated carbon coated with metal and the second the same carbon coated with palladium. The parts are inserted in a housing (8, Fig. 1) shaped to the chimney or suspended therein from a central rod (10, Fig. 2). Another modification (Fig. 3) has a larger portion extending above the chimney with trap door (34) opening into the flow stabilising chamber and operated by an electromagnet subject to a temperature sensor lower down the chimney: A final modification Fig. 4 has a housing 411 containing filters 45 and 46 with the above catalysts each associated with frusto conical hoods 45a and 46a, the exhauster 47 and an electric heating element 410. A flap door 44 opens into the flow stabilising chamber, the door 44, heating element 410 and exhauster 47 being under control of a sensor 41.
GB441173A 1972-01-27 1973-01-29 Gas purifier for insertion in chimneys Expired GB1426103A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722203812 DE2203812A1 (en) 1972-01-27 1972-01-27 ABSORBER USE FOR FIREPLACES
DE19722207733 DE2207733A1 (en) 1972-02-18 1972-02-18 ABSORBER USE FOR FIREPLACES
DE19722220023 DE2220023A1 (en) 1972-04-24 1972-04-24 ABSORBER USE FOR FIREPLACES

Publications (1)

Publication Number Publication Date
GB1426103A true GB1426103A (en) 1976-02-25

Family

ID=27184066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441173A Expired GB1426103A (en) 1972-01-27 1973-01-29 Gas purifier for insertion in chimneys

Country Status (5)

Country Link
JP (1) JPS4884077A (en)
BE (1) BE794550A (en)
FR (1) FR2169690A5 (en)
GB (1) GB1426103A (en)
NL (1) NL7301111A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011685A1 (en) * 2007-07-13 2009-01-22 Arnold John G Jr Chimney cap with replaceable or recyclable ceramic catalytic filter insert
CN104307262A (en) * 2014-10-19 2015-01-28 耒阳市诚松有色金属再生有限公司 Filter device in chimney of metal smelting furnace
CN110887056A (en) * 2019-12-21 2020-03-17 舟山市润润环保能源科技有限公司 Environment-friendly chimney
CN112014521A (en) * 2020-08-08 2020-12-01 浙江三青环保科技有限公司 Flue gas on-line detection quality monitoring system
CN115182550A (en) * 2022-06-17 2022-10-14 常州月丰塑料制品有限公司 Environment-friendly long-exhaust flue pipe for hot water bag production and exhaust method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714455B2 (en) * 1986-11-21 1995-02-22 関東電化工業株式会社 Exhaust gas treatment device
JPH0590132U (en) * 1992-04-21 1993-12-07 秀利 和田 Exhaust gas cleaning device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011685A1 (en) * 2007-07-13 2009-01-22 Arnold John G Jr Chimney cap with replaceable or recyclable ceramic catalytic filter insert
CN104307262A (en) * 2014-10-19 2015-01-28 耒阳市诚松有色金属再生有限公司 Filter device in chimney of metal smelting furnace
CN104307262B (en) * 2014-10-19 2016-03-23 耒阳市诚松有色金属再生有限公司 Filter in a kind of metal smelting-furnace chimney
CN110887056A (en) * 2019-12-21 2020-03-17 舟山市润润环保能源科技有限公司 Environment-friendly chimney
CN112014521A (en) * 2020-08-08 2020-12-01 浙江三青环保科技有限公司 Flue gas on-line detection quality monitoring system
CN112014521B (en) * 2020-08-08 2022-11-25 浙江三青环保科技有限公司 Flue gas on-line measuring quality monitored control system
CN115182550A (en) * 2022-06-17 2022-10-14 常州月丰塑料制品有限公司 Environment-friendly long-exhaust flue pipe for hot water bag production and exhaust method thereof
CN115182550B (en) * 2022-06-17 2024-04-02 常州月丰塑料制品有限公司 Environment-friendly long smoke exhaust tube for hot water bag production and discharge method thereof

Also Published As

Publication number Publication date
FR2169690A5 (en) 1973-09-07
BE794550A (en) 1973-05-16
NL7301111A (en) 1973-07-31
JPS4884077A (en) 1973-11-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees