JPS5778920A - Structure for cleaning exhaust gas - Google Patents
Structure for cleaning exhaust gasInfo
- Publication number
- JPS5778920A JPS5778920A JP15445180A JP15445180A JPS5778920A JP S5778920 A JPS5778920 A JP S5778920A JP 15445180 A JP15445180 A JP 15445180A JP 15445180 A JP15445180 A JP 15445180A JP S5778920 A JPS5778920 A JP S5778920A
- Authority
- JP
- Japan
- Prior art keywords
- carbon particles
- fibrous filter
- cordierite
- exhaust gas
- heat
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
PURPOSE: To contrive to protect a fibrous filter from heat and prevent fibers from scattering, by a method wherein the parts of the fibrous filter on both inlet and outlet sides are covered with a ceramic body having a gas-permeable construction.
CONSTITUTION: The fibrous filter 2 composed of mineral fibers (e.g., silica wool) or metallic fibers entangled with each other is clampled between cordierite-based porous ceramic bodies 3 and is fitted into a holding part 1 through cordierite rings 4, to constitute the structure. An outside peripheral surface of the structure is held by a stainless steel wire mesh 12 and is fixed by ring stays 8, 11 which are spot welded to a cylindrical main body 7. An exhaust gas containing carbon particles is passed through the ceramic bodies 3 and the fibrous filter 2, by which the carbon particles are caught. After a predetermined amount of carbon particles is trapped, a small- type burner 20 and a glow plug 22 are operated and the carbon particles are cleaned by the heat of combustion.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15445180A JPS5778920A (en) | 1980-10-31 | 1980-10-31 | Structure for cleaning exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15445180A JPS5778920A (en) | 1980-10-31 | 1980-10-31 | Structure for cleaning exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5778920A true JPS5778920A (en) | 1982-05-17 |
Family
ID=15584499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15445180A Pending JPS5778920A (en) | 1980-10-31 | 1980-10-31 | Structure for cleaning exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5778920A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0520964U (en) * | 1991-06-05 | 1993-03-19 | 株式会社曙ブレーキ中央技術研究所 | Automatic braking device |
CN102225290A (en) * | 2011-05-17 | 2011-10-26 | 刘朝明 | Honeycomb type multi-layer filtering synchronous washing de-dusting device |
-
1980
- 1980-10-31 JP JP15445180A patent/JPS5778920A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0520964U (en) * | 1991-06-05 | 1993-03-19 | 株式会社曙ブレーキ中央技術研究所 | Automatic braking device |
CN102225290A (en) * | 2011-05-17 | 2011-10-26 | 刘朝明 | Honeycomb type multi-layer filtering synchronous washing de-dusting device |
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