JPH03122024U - - Google Patents
Info
- Publication number
- JPH03122024U JPH03122024U JP3245590U JP3245590U JPH03122024U JP H03122024 U JPH03122024 U JP H03122024U JP 3245590 U JP3245590 U JP 3245590U JP 3245590 U JP3245590 U JP 3245590U JP H03122024 U JPH03122024 U JP H03122024U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- air pipe
- opening
- rotary valve
- opened
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
第１図は本考案にかかる流量調整弁の一実施例
の閉弁状態を示す正面図、第２図は第１図におけ
る−線に沿う断面図、第３図は開弁状態を示
す正面図、第４図は粉体輸送系の一例を示す概略
説明図、第５Ａ図および第５Ｂ図は従来より流量
調整弁として使用されているコントロール弁を示
す概略説明図、第６Ａ図は従来より流量調整弁と
して使用されているロータリー弁の縦断側面図、
第６Ｂ図は同縦断正面図である。
１……送気管、３……回転弁体、４……弁箱、
４Ａ……開口、４Ｂ……周壁部、４Ｃ，４Ｃ……
粉体導入口、５……輸送管、６……粉体。
Fig. 1 is a front view showing an embodiment of the flow rate regulating valve according to the present invention in a closed state, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a front view showing the valve in an open state. , Fig. 4 is a schematic explanatory diagram showing an example of a powder transport system, Figs. 5A and 5B are schematic explanatory diagrams showing a control valve conventionally used as a flow rate regulating valve, and Fig. 6A is a schematic explanatory diagram showing a control valve conventionally used as a flow rate regulating valve. Longitudinal side view of a rotary valve used as a regulating valve,
FIG. 6B is a longitudinal sectional front view of the same. 1...Air pipe, 3...Rotary valve body, 4...Valve box,
4A...opening, 4B...peripheral wall, 4C, 4C...
Powder inlet, 5...transport pipe, 6...powder.
Claims (1)
、この回転弁体を回転自在かつ気密に囲繞して収
容するとともに前記送気管の出口の外周部に開口
を形成した有底筒状の弁箱とを備え、該弁箱の周
壁部を貫通して前記回転弁体により開閉され開弁
時に前記開口に通じる少なくとも１つの粉体導入
口が形成され、前記送気管の出口および弁箱の開
口に連通して輸送管が接続されることを特徴とす
る流量調整弁。 A rotary valve body fitted onto an air pipe so as to be rotatable at the same time, and a bottomed cylindrical body that rotatably and airtightly surrounds and accommodates the rotary valve body, and has an opening formed on the outer periphery of the outlet of the air pipe. a valve box, at least one powder inlet is formed through the peripheral wall of the valve box to be opened and closed by the rotary valve element and communicates with the opening when the valve is opened, and is connected to the outlet of the air pipe and the valve box. A flow rate regulating valve characterized in that a transport pipe is connected to communicate with the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3245590U JPH0730589Y2 (en) | 1990-03-27 | 1990-03-27 | Flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3245590U JPH0730589Y2 (en) | 1990-03-27 | 1990-03-27 | Flow control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03122024U true JPH03122024U (en) | 1991-12-12 |
| JPH0730589Y2 JPH0730589Y2 (en) | 1995-07-12 |
Family
ID=31535444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3245590U Expired - Lifetime JPH0730589Y2 (en) | 1990-03-27 | 1990-03-27 | Flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730589Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010154627A (en) * | 2008-12-25 | 2010-07-08 | Taiheiyo Boeki Kk | Electromagnetic actuator and exposure condition switching device |
| CN111853254A (en) * | 2020-07-30 | 2020-10-30 | 芜湖华洁环保设备有限公司 | Pneumatic double-layer flap valve for dust collection |
-
1990
- 1990-03-27 JP JP3245590U patent/JPH0730589Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010154627A (en) * | 2008-12-25 | 2010-07-08 | Taiheiyo Boeki Kk | Electromagnetic actuator and exposure condition switching device |
| CN111853254A (en) * | 2020-07-30 | 2020-10-30 | 芜湖华洁环保设备有限公司 | Pneumatic double-layer flap valve for dust collection |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730589Y2 (en) | 1995-07-12 |