JPS6458315A - Dust collector for exhaust gas from automobile tunnel - Google Patents
Dust collector for exhaust gas from automobile tunnelInfo
- Publication number
- JPS6458315A JPS6458315A JP62218736A JP21873687A JPS6458315A JP S6458315 A JPS6458315 A JP S6458315A JP 62218736 A JP62218736 A JP 62218736A JP 21873687 A JP21873687 A JP 21873687A JP S6458315 A JPS6458315 A JP S6458315A
- Authority
- JP
- Japan
- Prior art keywords
- filters
- exhaust gas
- dampers
- dust collector
- high pressure
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title abstract 3
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
PURPOSE:To enable an easy regeneration of filters of a dust collector for exhaust gas from an automobile tunnel by arranging more than one units of V-shaped filters in an exhaust gas treating duct and by opening and closing each unit by dampers and jetting a high pressure air to the filters. CONSTITUTION:V-shaped air filters 21 are set parallel in a exhaust gas treating duct 71 and divided into every fine units 22 along a flow direction of exhaust air. Dampers 41, 42 which are able to open and close the unit, are set up- and downstream of the filters, and a nozzle 61 for jetting a high pressure air is arranged to be movable vertically. For the regeneration of filters, the dampers of the corresponding unit is closed and the dust is blown off by a jet of high pressure air while the filters 21 and shaken with a vibrator 22.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218736A JP2535943B2 (en) | 1987-08-31 | 1987-08-31 | Exhaust gas dust remover for automobile tunnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218736A JP2535943B2 (en) | 1987-08-31 | 1987-08-31 | Exhaust gas dust remover for automobile tunnel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6458315A true JPS6458315A (en) | 1989-03-06 |
JP2535943B2 JP2535943B2 (en) | 1996-09-18 |
Family
ID=16724627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62218736A Expired - Lifetime JP2535943B2 (en) | 1987-08-31 | 1987-08-31 | Exhaust gas dust remover for automobile tunnel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2535943B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6093088A (en) * | 1998-06-30 | 2000-07-25 | Nec Corporation | Surface polishing machine |
US9663931B2 (en) | 2010-09-09 | 2017-05-30 | Derek Withrington | Marine sanitising and deodorising device |
KR20180135412A (en) * | 2017-06-12 | 2018-12-20 | 신에쯔 한도타이 가부시키가이샤 | Polishing method and polishing apparatus |
CN109224692A (en) * | 2018-10-26 | 2019-01-18 | 吴金晟 | A kind of emission-control equipment |
CN111804104A (en) * | 2020-07-15 | 2020-10-23 | 国家电网有限公司 | Tunnel smoke purification device and purification method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230169883A (en) | 2023-11-29 | 2023-12-18 | 주식회사 더본컴퍼니 | Soundproof tunnel with noise and ultra fine dust reduction |
-
1987
- 1987-08-31 JP JP62218736A patent/JP2535943B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6093088A (en) * | 1998-06-30 | 2000-07-25 | Nec Corporation | Surface polishing machine |
US9663931B2 (en) | 2010-09-09 | 2017-05-30 | Derek Withrington | Marine sanitising and deodorising device |
KR20180135412A (en) * | 2017-06-12 | 2018-12-20 | 신에쯔 한도타이 가부시키가이샤 | Polishing method and polishing apparatus |
CN109224692A (en) * | 2018-10-26 | 2019-01-18 | 吴金晟 | A kind of emission-control equipment |
CN109224692B (en) * | 2018-10-26 | 2020-10-23 | 苏州睿澎诚科技有限公司 | Waste gas treatment device |
CN111804104A (en) * | 2020-07-15 | 2020-10-23 | 国家电网有限公司 | Tunnel smoke purification device and purification method |
Also Published As
Publication number | Publication date |
---|---|
JP2535943B2 (en) | 1996-09-18 |
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