JPH0271031A - Exhaust fume purification device - Google Patents

Exhaust fume purification device

Info

Publication number
JPH0271031A
JPH0271031A JP63222101A JP22210188A JPH0271031A JP H0271031 A JPH0271031 A JP H0271031A JP 63222101 A JP63222101 A JP 63222101A JP 22210188 A JP22210188 A JP 22210188A JP H0271031 A JPH0271031 A JP H0271031A
Authority
JP
Japan
Prior art keywords
adsorbent
air
accumulator
cooking
duct
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.)
Pending
Application number
JP63222101A
Other languages
Japanese (ja)
Inventor
Shinjiro Miyahara
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP63222101A priority Critical patent/JPH0271031A/en
Publication of JPH0271031A publication Critical patent/JPH0271031A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To achieve effective purification with a small amount of purifying agent in eliminating soot produced by cooking by sucking the sooty fume into an accumulator for being temporarily deposited and adsorbed in an adsorbent and, after the cooking, by heating the oily soot in the adsorbent and drawing it into a purifier for purification with a smaller flow of air than the flow during the cooking.
CONSTITUTION: A bypass 20 is closed at the inlet by a damper 27 while an exhaust fume duct side passageway 26 is opened. By running an exhaust fan 15 the sooty fume produced is drawn into an exhaust fume duct 17 together with a current of air. The oily component and odor drawn into the duct 17, as they pass through an accumulator 18 on the inner side of an inlet 13, are deposited and adsorbed on the surface of an adsorbent 21 at the accumulator 18 and removed. After the cooking, the damper 27 is shifted to close the exhaust fume duct 26 and open the bypass 20 for the passage of air therethrough. An auxiliary fan 25 in a purifier 19 is run and the adsorbent 21 at the accumulator 18 is heated by a heating means 22 so as to release the deposited and adsorbed impurities from the adsorbent 21. The released impurities are carried into a purifier 19 provided in the bypass 20 by a small flow of air from an auxiliary fan 25, passed through a catalyst 23, and discharged from an outlet 16 as a clean air component.
COPYRIGHT: (C)1990,JPO&Japio
JP63222101A 1988-09-05 1988-09-05 Exhaust fume purification device Pending JPH0271031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63222101A JPH0271031A (en) 1988-09-05 1988-09-05 Exhaust fume purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63222101A JPH0271031A (en) 1988-09-05 1988-09-05 Exhaust fume purification device

Publications (1)

Publication Number Publication Date
JPH0271031A true JPH0271031A (en) 1990-03-09

Family

ID=16777154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63222101A Pending JPH0271031A (en) 1988-09-05 1988-09-05 Exhaust fume purification device

Country Status (1)

Country Link
JP (1) JPH0271031A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145648A (en) * 1988-06-28 1992-09-08 Matsushita Electric Industrial Co., Ltd. Exhaust smoke purifier apparatus
CN101852456A (en) * 2010-03-19 2010-10-06 郑用琦 Low-carbon and environment-protecting soot separating method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210037A (en) * 1988-06-28 1990-01-12 Matsushita Electric Ind Co Ltd Flue gas purifying device
JPH0225648A (en) * 1988-07-13 1990-01-29 Matsushita Electric Ind Co Ltd Flue gas purifying device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210037A (en) * 1988-06-28 1990-01-12 Matsushita Electric Ind Co Ltd Flue gas purifying device
JPH0225648A (en) * 1988-07-13 1990-01-29 Matsushita Electric Ind Co Ltd Flue gas purifying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145648A (en) * 1988-06-28 1992-09-08 Matsushita Electric Industrial Co., Ltd. Exhaust smoke purifier apparatus
CN101852456A (en) * 2010-03-19 2010-10-06 郑用琦 Low-carbon and environment-protecting soot separating method

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