JPH0441658U - - Google Patents
Info
- Publication number
- JPH0441658U JPH0441658U JP8312790U JP8312790U JPH0441658U JP H0441658 U JPH0441658 U JP H0441658U JP 8312790 U JP8312790 U JP 8312790U JP 8312790 U JP8312790 U JP 8312790U JP H0441658 U JPH0441658 U JP H0441658U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- sensor section
- concentration
- signal
- curved pipe
- 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
- 239000000843 powder Substances 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案の一実施例に係わる粉体濃度計
の縦断面図、第２図は同図の濃度センサ部の縦断
面図、第３図は従来のサンプリング法の構成図、
第４図は従来の静電容量型濃度計の説明図である
。
１……曲り管、２……濃度センサ部、３……陽
電極板、４……陰電極板、５……電気絶縁材、６
……支柱、７……信号処理器、８……リード線、
１０……流路。
FIG. 1 is a vertical cross-sectional view of a powder concentration meter according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the concentration sensor section of the same figure, and FIG. 3 is a configuration diagram of a conventional sampling method.
FIG. 4 is an explanatory diagram of a conventional capacitance type densitometer. DESCRIPTION OF SYMBOLS 1... Bent tube, 2... Concentration sensor section, 3... Positive electrode plate, 4... Negative electrode plate, 5... Electrical insulating material, 6
...Strut, 7...Signal processor, 8...Lead wire,
10...Flow path.
Claims (1)
り部分後流中の粉体の集中部に設置され陽極板と
陰極板とを対面して配置しこれらを電気絶縁材で
覆つた濃度センサ部と、同濃度センサ部を支持し
曲り管に固定された支柱と、前記濃度センサ部の
出力信号を濃度信号に変換する信号処理器とで構
成したことを特徴とする粉体濃度計。 A curved pipe through which powder is transported as a gas, and a concentrated part of the powder in the wake of the bent part of the curved pipe are installed, and an anode plate and a cathode plate are placed facing each other, and these are covered with an electrically insulating material. A powder concentration meter comprising: a sensor section; a column supporting the concentration sensor section and fixed to a bent pipe; and a signal processor converting an output signal of the concentration sensor section into a concentration signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8312790U JPH0441658U (en) | 1990-08-07 | 1990-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8312790U JPH0441658U (en) | 1990-08-07 | 1990-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441658U true JPH0441658U (en) | 1992-04-08 |
Family
ID=31630538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8312790U Pending JPH0441658U (en) | 1990-08-07 | 1990-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441658U (en) |
-
1990
- 1990-08-07 JP JP8312790U patent/JPH0441658U/ja active Pending
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