JPS61159055U - - Google Patents
Info
- Publication number
- JPS61159055U JPS61159055U JP3994085U JP3994085U JPS61159055U JP S61159055 U JPS61159055 U JP S61159055U JP 3994085 U JP3994085 U JP 3994085U JP 3994085 U JP3994085 U JP 3994085U JP S61159055 U JPS61159055 U JP S61159055U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- electrode
- dust collection
- contamination
- openings
- 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 claims description 5
- 238000011109 contamination Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000012717 electrostatic precipitator Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Description
第1図は、本考案にかかる集塵電極汚損検出装
置の原理を示す模式図である。第2図は、開口部
の状態を示す正面図である。第3図は、反射型光
電検出器の特性を表すグラフである。
図中の主な参照符号の対応は以下の通り。10
:電極群、12:集塵電極、14:反発電極、1
6:開口(小)、18:開口(大)、20:反射
型光電検出器、22:発光部(発光ダイオード)
、24:受光部(フオトトランジスタ)。
FIG. 1 is a schematic diagram showing the principle of the dust collection electrode contamination detection device according to the present invention. FIG. 2 is a front view showing the state of the opening. FIG. 3 is a graph showing the characteristics of a reflective photoelectric detector. The correspondence of the main reference symbols in the figure is as follows. 10
: Electrode group, 12: Dust collection electrode, 14: Repulsion electrode, 1
6: Aperture (small), 18: Aperture (large), 20: Reflective photoelectric detector, 22: Light emitting part (light emitting diode)
, 24: Light receiving section (phototransistor).
Claims (1)
検出するための汚損検出装置において、 捕集すべき微粒子に付与された電荷と同一の極
性の反発電極に大寸法の開口を設け、反対極性の
集塵電極に小寸法の開口を設け、これら両開口が
重畳するように両電極を配設し、これら開口の一
端に反射型光電検出装置を配設したことを特徴と
する集塵電極の汚損検出装置。[Scope of Claim for Utility Model Registration] In a contamination detection device for detecting the contamination state of a dust collection electrode used in an electrostatic precipitator, a repulsive electrode having the same polarity as the charge applied to the fine particles to be collected is A small-sized opening is provided in the dust collecting electrode of opposite polarity, both electrodes are arranged so that these openings overlap, and a reflective photoelectric detection device is arranged at one end of these openings. A contamination detection device for a dust collection electrode, which is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3994085U JPH0231161Y2 (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3994085U JPH0231161Y2 (en) | 1985-03-22 | 1985-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61159055U true JPS61159055U (en) | 1986-10-02 |
JPH0231161Y2 JPH0231161Y2 (en) | 1990-08-22 |
Family
ID=30548359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3994085U Expired JPH0231161Y2 (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0231161Y2 (en) |
-
1985
- 1985-03-22 JP JP3994085U patent/JPH0231161Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0231161Y2 (en) | 1990-08-22 |
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