JPH0466567U - - Google Patents
Info
- Publication number
- JPH0466567U JPH0466567U JP10893490U JP10893490U JPH0466567U JP H0466567 U JPH0466567 U JP H0466567U JP 10893490 U JP10893490 U JP 10893490U JP 10893490 U JP10893490 U JP 10893490U JP H0466567 U JPH0466567 U JP H0466567U
- Authority
- JP
- Japan
- Prior art keywords
- particle size
- fine powder
- fine particle
- fine
- meter
- 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
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例の全体構成図、第２
図は従来例の全体構成図、第３図は同従来例の微
粉粒度測定装置の構成図、第４図は同従来例の微
粉粒度測定装置の横断面図である。
１……原料、２……供給機、３……粉砕機、４
……ローラー、５……バウル、６……加熱空気、
７……分級機、８……分級ベーン、９ａ，９ｂ…
…微粉供給管、１０……微粉分配管、１１……微
粉粒度測定装置、１２……小孔、１３……レーザ
ー光線、１４……レンズ、１５ａ，１５ｂ……ミ
ラー、１６……微粉粒度演算装置、１７……微粉
、１８……シールエア、１９……微粉採取座、２
０……アスピレートエア配管、２１……調整バル
ブ、２２……微粉採取管、２３……インジエクタ
ー、２４……フレキシブルチユーブ、２５……流
量調整バルブ、２６……微粉採取ライン、２７…
…微粉粒度測定セル、２８……流量調整バルブ、
２９……渦流量計、３０……バルブ、３１……バ
ツグフイルター、３２……浮子式流量計、３３…
…バルブ、３４……微粉粒子、３５……回折光、
３６……回折像、３７……光センサー。
Figure 1 is an overall configuration diagram of one embodiment of the present invention, Figure 2
3 is a block diagram of a conventional fine particle size measuring apparatus, and FIG. 4 is a cross-sectional view of the conventional fine particle size measuring apparatus. 1...Raw material, 2...Feeder, 3...Crusher, 4
...roller, 5...bowl, 6...heated air,
7... Classifier, 8... Classifying vane, 9a, 9b...
...Fine powder supply pipe, 10...Fine powder distribution pipe, 11...Fine particle size measuring device, 12...Small hole, 13...Laser beam, 14...Lens, 15a, 15b...Mirror, 16...Fine particle size calculation device , 17...Fine powder, 18...Seal air, 19...Fine powder collection seat, 2
0... Aspirate air piping, 21... Adjustment valve, 22... Fine powder collection tube, 23... Injector, 24... Flexible tube, 25... Flow rate adjustment valve, 26... Fine powder collection line, 27...
... Fine particle size measurement cell, 28 ... Flow rate adjustment valve,
29...Vortex flowmeter, 30...Valve, 31...Bug filter, 32...Float type flowmeter, 33...
...Bulb, 34...Fine powder particles, 35...Diffracted light,
36... Diffraction image, 37... Optical sensor.
Claims (1)
含む流体の複数の配管のうち、一部の配管に設け
られ、複数の測定点から同流体をサンプリングし
上記微粉粒度計に導く手段と、同微粉粒度計の出
力から上記配管中の粉体の平均微粉粒度を算出す
る演算手段とを備えてなることを特徴とする微粉
粒度測定装置。 a laser diffraction-type fine particle size meter; a means provided in some of the plurality of pipes for a fluid containing the particles to be measured to sample the fluid from a plurality of measurement points and guide it to the fine particle size meter; A fine powder particle size measuring device comprising: calculation means for calculating the average fine particle size of the powder in the piping from the output of the fine powder particle size meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10893490U JPH0466567U (en) | 1990-10-19 | 1990-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10893490U JPH0466567U (en) | 1990-10-19 | 1990-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466567U true JPH0466567U (en) | 1992-06-11 |
Family
ID=31856078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10893490U Pending JPH0466567U (en) | 1990-10-19 | 1990-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07333113A (en) * | 1994-06-10 | 1995-12-22 | Shokuhin Sangyo Intelligence Control Gijutsu Kenkyu Kumiai | Particle size measuring apparatus for powder/grain in fluidized bed treating apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846143B2 (en) * | 1977-10-31 | 1983-10-14 | 住友ノ−ガタック株式会社 | Thermoplastic resin composition with excellent paintability |
| JPS6319535A (en) * | 1986-07-14 | 1988-01-27 | Hitachi Ltd | Evaluating instrument for fine particle in liquid |
-
1990
- 1990-10-19 JP JP10893490U patent/JPH0466567U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846143B2 (en) * | 1977-10-31 | 1983-10-14 | 住友ノ−ガタック株式会社 | Thermoplastic resin composition with excellent paintability |
| JPS6319535A (en) * | 1986-07-14 | 1988-01-27 | Hitachi Ltd | Evaluating instrument for fine particle in liquid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07333113A (en) * | 1994-06-10 | 1995-12-22 | Shokuhin Sangyo Intelligence Control Gijutsu Kenkyu Kumiai | Particle size measuring apparatus for powder/grain in fluidized bed treating apparatus |
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