JPS61111520U - - Google Patents
Info
- Publication number
- JPS61111520U JPS61111520U JP19482484U JP19482484U JPS61111520U JP S61111520 U JPS61111520 U JP S61111520U JP 19482484 U JP19482484 U JP 19482484U JP 19482484 U JP19482484 U JP 19482484U JP S61111520 U JPS61111520 U JP S61111520U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- damper
- circuit
- air pump
- vibrator
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案実施例の説明図を表わし、第２
図は従来の装置内における時間と流体圧力の関係
を示すグラフを表わし、第３図は第２図中、Ａ，
Ｂ点に対応する粉末の粒度分布を示すグラフを表
わし、第４図は本考案を構成する制御機構の回路
図を表わし、第５図は管内エア湿度と管内圧力と
の関係を示すグラフを表わす。
図中、１…空気ポンプ、２…吸入口、３…フイ
ーダ、４…導管、５…サイクロン、６…粗粒子、
７…出口管、８…導管、９…空気ポンプ、１０…
湿度調整器、１１…サイクロン、１２…トラツプ
部、１３…バグフイルタ、１４…検知器、１５…
制禦器、１６…ダンパー、１７…バイブレータ、
１８…検知器、１９…管内圧力センサ、２０…管
内エア湿度センサ、２１…記憶演算回路、２２…
積分回路、２３…比例定数設定器、２４…アツプ
ダウンカウンタ、２５…発振回路、２６…整形回
路、２７…分周回路、２８…単安定回路、２９…
積分定数決定器、３０…加算回路、３１…積分回
路、３２…増幅回路、３３…駆動回路、３４…ダ
ンパアクチエータ、３５…コンパレータ、３６…
製品取出し口。
FIG. 1 shows an explanatory diagram of an embodiment of the present invention, and FIG.
The figure shows a graph showing the relationship between time and fluid pressure in a conventional device.
A graph showing the particle size distribution of the powder corresponding to point B, Fig. 4 shows a circuit diagram of the control mechanism constituting the present invention, and Fig. 5 shows a graph showing the relationship between the air humidity in the pipe and the pressure in the pipe. . In the figure, 1... air pump, 2... suction port, 3... feeder, 4... conduit, 5... cyclone, 6... coarse particles,
7... Outlet pipe, 8... Conduit, 9... Air pump, 10...
Humidity regulator, 11... Cyclone, 12... Trap section, 13... Bag filter, 14... Detector, 15...
Regulator, 16...damper, 17...vibrator,
18... Detector, 19... In-pipe pressure sensor, 20... In-pipe air humidity sensor, 21... Memory calculation circuit, 22...
Integrating circuit, 23... Proportional constant setter, 24... Up/down counter, 25... Oscillator circuit, 26... Shaping circuit, 27... Frequency dividing circuit, 28... Monostable circuit, 29...
Integral constant determiner, 30... Adding circuit, 31... Integrating circuit, 32... Amplifying circuit, 33... Drive circuit, 34... Damper actuator, 35... Comparator, 36...
Product outlet.
Claims (1)
子を捕集するためのバグフイルタとよりなり、装
置内を流れる粉体輸送用流体の圧力または流速を
検知する検知器、流量可変の空気ポンプ、フイル
タ振動用バイブレータ、流量調節用ダンパーなら
びに上記検知器からの信号により、空気ポンプバ
イブレータ、ダンパー等の作動を指令し、装置内
の流体圧力または流速を一定に保つ制禦器を備え
たことを特徴とする粉末分級装置。 It consists of a cyclone type air classifier and a bag filter to collect the classified particles, a detector that detects the pressure or flow rate of the powder transport fluid flowing inside the device, an air pump with variable flow rate, and filter vibration. The device is characterized by being equipped with a restrictor that commands the operation of an air pump vibrator, damper, etc. based on the signal from the vibrator for use, the damper for flow rate adjustment, and the above-mentioned detector, and keeps the fluid pressure or flow rate within the device constant. Powder classification equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19482484U JPS61111520U (en) | 1984-12-22 | 1984-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19482484U JPS61111520U (en) | 1984-12-22 | 1984-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61111520U true JPS61111520U (en) | 1986-07-15 |
Family
ID=30752291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19482484U Pending JPS61111520U (en) | 1984-12-22 | 1984-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111520U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138758A (en) * | 1976-05-17 | 1977-11-19 | Ube Ind Ltd | Classification system of pulverized material |
| JPS5689816A (en) * | 1979-12-20 | 1981-07-21 | Amano Corp | Filter dust removing device in dust collector |
| JPS59112819A (en) * | 1982-12-21 | 1984-06-29 | Asahi Kogyosha:Kk | Constant air amount type dust collecting apparatus with bag filter |
-
1984
- 1984-12-22 JP JP19482484U patent/JPS61111520U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138758A (en) * | 1976-05-17 | 1977-11-19 | Ube Ind Ltd | Classification system of pulverized material |
| JPS5689816A (en) * | 1979-12-20 | 1981-07-21 | Amano Corp | Filter dust removing device in dust collector |
| JPS59112819A (en) * | 1982-12-21 | 1984-06-29 | Asahi Kogyosha:Kk | Constant air amount type dust collecting apparatus with bag filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1113277A (en) | Method and apparatus for sampling of a particle-bearing gas | |
| US4091835A (en) | Autokinetic sampling nozzle | |
| EP0749058A3 (en) | Pressure type flow rate control apparatus | |
| US4586386A (en) | Method and apparatus for determining powder flow rate and transfer efficiency of powder spray system | |
| JPS61111520U (en) | ||
| JPH0183417U (en) | ||
| US3859842A (en) | System for determining the dust content of gases | |
| GB1257816A (en) | ||
| JPS607770Y2 (en) | Filter cleaning device | |
| JPH0243640U (en) | ||
| JP2522360Y2 (en) | Separation device | |
| JPS60166472U (en) | Flux recovery device | |
| CN208488361U (en) | A kind of oil smoke on-line measuring device | |
| AU2018418036B2 (en) | System and method for pneumatic conveying with accurate pressurization | |
| JPS56166448A (en) | Measuring method for mass of suspended particle | |
| JPS6162720U (en) | ||
| JPS61175283U (en) | ||
| JPH0173324U (en) | ||
| JPS6058529A (en) | Early detecting method of clogging of cyclone | |
| JPS596212U (en) | Variable gain control device | |
| JPH041821U (en) | ||
| JPH0719590Y2 (en) | Airflow classifier | |
| JPH04500395A (en) | Improved dewatering device with swirl valve | |
| JPH0373525U (en) | ||
| JPS6133555Y2 (en) |