JPH041836U - - Google Patents
Info
- Publication number
- JPH041836U JPH041836U JP4105390U JP4105390U JPH041836U JP H041836 U JPH041836 U JP H041836U JP 4105390 U JP4105390 U JP 4105390U JP 4105390 U JP4105390 U JP 4105390U JP H041836 U JPH041836 U JP H041836U
- Authority
- JP
- Japan
- Prior art keywords
- pressure sensor
- powder
- storage tank
- pressure
- powder storage
- 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 6
- 238000005273 aeration Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
第１図は本考案の第１実施例の概略正面図、第
２図は本考案の第２実施例の概略正面図である。
１……粉粒体貯蔵タンク、７……電磁開閉弁、
８……エヤレーシヨン機構、１３……圧力スイツ
チ、１５……制御盤。
FIG. 1 is a schematic front view of a first embodiment of the present invention, and FIG. 2 is a schematic front view of a second embodiment of the present invention. 1... Powder storage tank, 7... Solenoid on-off valve,
8...airation mechanism, 13...pressure switch, 15...control panel.
Claims (1)
この粉粒体貯蔵タンク１内の圧力を検知する圧力
センサ１３を設け、さらに前記粉粒体貯蔵タンク
１の下部に、粉粒体棚吊り防止用の圧縮エヤを噴
出するエヤレーシヨン機構８を構成し、このエヤ
レーシヨン機構８を電磁開閉弁７′，１７を介し
て圧縮エヤ源に連通接続し、前記圧力センサ１３
を制御盤１５を介して前記電磁開閉弁７′，１７
に電気的に接続し、もつて、前記圧力センサ１３
が所定圧より低い圧力を検知した時に前記電磁開
閉弁７，１７を断続的に開閉することを特徴とす
る粉粒体用空気輸送装置。 At the top of the powder storage tank 1 having an airtight container structure,
A pressure sensor 13 is provided to detect the pressure inside the powder storage tank 1, and an aeration mechanism 8 is provided at the bottom of the powder storage tank 1 to blow out compressed air to prevent the powder from hanging on the shelf. , this airation mechanism 8 is connected to a compressed air source via electromagnetic on-off valves 7' and 17, and the pressure sensor 13 is
via the control panel 15.
The pressure sensor 13 is electrically connected to the pressure sensor 13.
1. A pneumatic transportation device for powder and granular materials, characterized in that the electromagnetic on-off valves 7, 17 are intermittently opened and closed when a pressure lower than a predetermined pressure is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4105390U JPH041836U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4105390U JPH041836U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041836U true JPH041836U (en) | 1992-01-09 |
Family
ID=31551385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4105390U Pending JPH041836U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041836U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133686A (en) * | 1976-04-30 | 1977-11-09 | Supitsutsueru Sairo Fuaarutsuo | Method of discharging matter stored in silo |
-
1990
- 1990-04-17 JP JP4105390U patent/JPH041836U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133686A (en) * | 1976-04-30 | 1977-11-09 | Supitsutsueru Sairo Fuaarutsuo | Method of discharging matter stored in silo |