CA2246643A1 - Hot gas filtering apparatus - Google Patents
Hot gas filtering apparatusInfo
- Publication number
- CA2246643A1 CA2246643A1 CA002246643A CA2246643A CA2246643A1 CA 2246643 A1 CA2246643 A1 CA 2246643A1 CA 002246643 A CA002246643 A CA 002246643A CA 2246643 A CA2246643 A CA 2246643A CA 2246643 A1 CA2246643 A1 CA 2246643A1
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- gas
- filter element
- dirty
- clean gas
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A filtering apparatus (20) for separating particulate matter from a gas stream. The filtering apparatus (20) has a pressure vessel (21) defining an interior chamber having a dirty gas inlet (30) opening and a clean gas exit (28) opening. A tubesheet (8) is coupled within the pressure vessel (21) thereby dividing said pressure vessel into a dirty gas side (9a) and a clean gas side (9b).
A support pipe (11) for supporting a plenum chamber (26) within the pressure vessel (21) dirty gas side (9a) is securely coupled with the tubesheet. The plenum chamber (26) for supporting a plurality of filter elements (70) is coupled to the support pipe (11). The plenum chamber (26) has a side wall (40) having at least one dirty gas port (44) and clean gas exit (46) formed therein. The side wall further defines a clean gas chamber (41). A plurality of filter element guides (52) are securely coupled within the clean gas chamber (41) for supporting at least one filter element (70) and preventing filter elements (70) from moving laterally. A removable dirty gas port coupler (48) for providing a particulate barrier seal between the dirty gas port (44) and the plenum clean gas chamber (41) is provided. A filter element support plate (55) for supporting a filter element (70) within the clean gas chamber (41) is securely coupled adjacent the dirty gas port (44). The filter element support plate (56) has at least one slot which is aligned coaxially with at least one of the plenum chamber dirty gas ports (44).
A support pipe (11) for supporting a plenum chamber (26) within the pressure vessel (21) dirty gas side (9a) is securely coupled with the tubesheet. The plenum chamber (26) for supporting a plurality of filter elements (70) is coupled to the support pipe (11). The plenum chamber (26) has a side wall (40) having at least one dirty gas port (44) and clean gas exit (46) formed therein. The side wall further defines a clean gas chamber (41). A plurality of filter element guides (52) are securely coupled within the clean gas chamber (41) for supporting at least one filter element (70) and preventing filter elements (70) from moving laterally. A removable dirty gas port coupler (48) for providing a particulate barrier seal between the dirty gas port (44) and the plenum clean gas chamber (41) is provided. A filter element support plate (55) for supporting a filter element (70) within the clean gas chamber (41) is securely coupled adjacent the dirty gas port (44). The filter element support plate (56) has at least one slot which is aligned coaxially with at least one of the plenum chamber dirty gas ports (44).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/603,289 US5752999A (en) | 1996-02-20 | 1996-02-20 | Hot gas filtering apparatus |
US08/603,289 | 1996-02-20 | ||
PCT/US1997/000950 WO1997030774A1 (en) | 1996-02-20 | 1997-01-30 | Hot gas filtering apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2246643A1 true CA2246643A1 (en) | 1997-08-28 |
CA2246643C CA2246643C (en) | 2005-11-15 |
Family
ID=35532237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002246643A Expired - Lifetime CA2246643C (en) | 1996-02-20 | 1997-01-30 | Hot gas filtering apparatus |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2246643C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104338393B (en) * | 2014-10-31 | 2016-04-13 | 成都易态科技有限公司 | For realizing the filter of gas solid separation |
-
1997
- 1997-01-30 CA CA002246643A patent/CA2246643C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2246643C (en) | 2005-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170130 |