JPS5732708A - Filter dust collecting device - Google Patents
Filter dust collecting deviceInfo
- Publication number
- JPS5732708A JPS5732708A JP10711380A JP10711380A JPS5732708A JP S5732708 A JPS5732708 A JP S5732708A JP 10711380 A JP10711380 A JP 10711380A JP 10711380 A JP10711380 A JP 10711380A JP S5732708 A JPS5732708 A JP S5732708A
- Authority
- JP
- Japan
- Prior art keywords
- filter cloths
- flow
- dust
- dampers
- gaseous flow
- 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
Abstract
PURPOSE: To prolong the life of filter cloths by providing automatic dampers at the inlets of the filter cloths, and uniformly dustributing dust-laden gaseous flow to the respective baglike filter cloths and roughly removing dust, thereby reducing the dust concn. flowing to the filter cloths.
CONSTITUTION: Automatic balancing dampers 30 are provided at the inlets in the bag parts of filter cloths 6, and when dust-laden gaseous flow collides against each damper 30 at a nonuniform flow rate distribution, the rates of opening and closing of the dampers 30 vary with the flow rates of collision. The dampers of higher rates of flow close, and the gaseous flow that cannot flow into the filter cloths flows to the other filter cloths. Since the gaseous flow colliding against the dampers accompanies abrupt deceleration, the coarse particles contained in the dust-laden gaseous flow settle in the bottom of a hopper, and only the gaseous flow of low dust concn. flows to the filter cloths.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10711380A JPS5732708A (en) | 1980-08-06 | 1980-08-06 | Filter dust collecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10711380A JPS5732708A (en) | 1980-08-06 | 1980-08-06 | Filter dust collecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5732708A true JPS5732708A (en) | 1982-02-22 |
Family
ID=14450795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10711380A Pending JPS5732708A (en) | 1980-08-06 | 1980-08-06 | Filter dust collecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5732708A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007209840A (en) * | 2006-02-07 | 2007-08-23 | Nippon Spindle Mfg Co Ltd | Bag filter apparatus |
CN113447322A (en) * | 2021-05-20 | 2021-09-28 | 西北核技术研究所 | Low-energy-consumption aerosol sampling device on aircraft, particularly rotor wing unmanned aerial vehicle, and aircraft |
-
1980
- 1980-08-06 JP JP10711380A patent/JPS5732708A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007209840A (en) * | 2006-02-07 | 2007-08-23 | Nippon Spindle Mfg Co Ltd | Bag filter apparatus |
CN113447322A (en) * | 2021-05-20 | 2021-09-28 | 西北核技术研究所 | Low-energy-consumption aerosol sampling device on aircraft, particularly rotor wing unmanned aerial vehicle, and aircraft |
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