JPS5689816A - Filter dust removing device in dust collector - Google Patents
Filter dust removing device in dust collectorInfo
- Publication number
- JPS5689816A JPS5689816A JP16595679A JP16595679A JPS5689816A JP S5689816 A JPS5689816 A JP S5689816A JP 16595679 A JP16595679 A JP 16595679A JP 16595679 A JP16595679 A JP 16595679A JP S5689816 A JPS5689816 A JP S5689816A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- differential pressure
- detecting
- dust removing
- removing operation
- 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)
- Feedback Control In General (AREA)
Abstract
PURPOSE: To maintain the pressure loss of a filter within a preset range and operate the filter stably and economically by controlling the off-time intervals of a dust removing operation part according to the differential pressures before and behind the filter (pressure loss of the filter).
CONSTITUTION: A differential pressure detecting part 12 which detects the differential pressure before and behind the filter, that is, the differential pressure between the air pressure P1 on dust side 1a and the air pressure P2 on clean side 1b, and a control part 13 which controls the off time of a dust removing operation part 8 based on the differential pressure detection signal, are provided. A lower limit detecting circuit 14 provided with a lower limit detecting switch SW1 detecting lower limits and an upper limit detecting circuit 15 provided with an upper limit detecting switch SW2 detecting upper limits are provided to the differential pressure detecting part 12. When the control part 13 receives the upper limit detection signal S2 at the time when the 1st time of dust removing operation ends, it controls the operation interval of the dust removing operation part 8 shorter and conversely when it receives the lower limit detection signal S1, it controls the same longer, thereby automatically controlling the differential pressure before and behind the filter within a preset range.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16595679A JPS5689816A (en) | 1979-12-20 | 1979-12-20 | Filter dust removing device in dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16595679A JPS5689816A (en) | 1979-12-20 | 1979-12-20 | Filter dust removing device in dust collector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5689816A true JPS5689816A (en) | 1981-07-21 |
JPS6311044B2 JPS6311044B2 (en) | 1988-03-11 |
Family
ID=15822205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16595679A Granted JPS5689816A (en) | 1979-12-20 | 1979-12-20 | Filter dust removing device in dust collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689816A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500326A (en) * | 1983-02-28 | 1985-02-19 | The Air Preheater Company, Inc. | Method for sequentially cleaning filter elements in a multiple chamber fabric filter |
JPS618125A (en) * | 1984-03-31 | 1986-01-14 | ドクトル・マ−ダウス・ウント・コンパニイ | Pneumatic mixer for bulk cargo |
JPS61111520U (en) * | 1984-12-22 | 1986-07-15 | ||
US6171366B1 (en) | 1996-04-23 | 2001-01-09 | Lab, S.A. | Control systems for operating gas cleaning devices |
CN102078721A (en) * | 2010-12-16 | 2011-06-01 | 西安交通大学 | Automatic reverse cleaning device for nitrogen of high-temperature ceramic filter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7424245B2 (en) | 2020-08-07 | 2024-01-30 | 株式会社デンソー | Valve timing adjustment device |
-
1979
- 1979-12-20 JP JP16595679A patent/JPS5689816A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500326A (en) * | 1983-02-28 | 1985-02-19 | The Air Preheater Company, Inc. | Method for sequentially cleaning filter elements in a multiple chamber fabric filter |
JPS618125A (en) * | 1984-03-31 | 1986-01-14 | ドクトル・マ−ダウス・ウント・コンパニイ | Pneumatic mixer for bulk cargo |
JPS61111520U (en) * | 1984-12-22 | 1986-07-15 | ||
US6171366B1 (en) | 1996-04-23 | 2001-01-09 | Lab, S.A. | Control systems for operating gas cleaning devices |
CN102078721A (en) * | 2010-12-16 | 2011-06-01 | 西安交通大学 | Automatic reverse cleaning device for nitrogen of high-temperature ceramic filter |
Also Published As
Publication number | Publication date |
---|---|
JPS6311044B2 (en) | 1988-03-11 |
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