JPS6320914U - - Google Patents
Info
- Publication number
- JPS6320914U JPS6320914U JP11469186U JP11469186U JPS6320914U JP S6320914 U JPS6320914 U JP S6320914U JP 11469186 U JP11469186 U JP 11469186U JP 11469186 U JP11469186 U JP 11469186U JP S6320914 U JPS6320914 U JP S6320914U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- strainer
- cylindrical
- gate valve
- filtration element
- 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 10
- 238000001914 filtration Methods 0.000 claims description 4
- 238000011001 backwashing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案の流体用ストレーナーの定常運
転時を示す要部断面図、第２図は同逆洗時を示す
要部断面図、第３図は従来のストレーナーの定常
運転時を示す要部断面図、第４図は同逆流時を示
す要部断面図である。
１……ストレーナー本体、１ａ……流体入口部
、１ｂ……流体出口部、２……濾過エレメント、
２ｃ……渦流発生勾配部、３……仕切弁、４……
ストツプ弁。
Fig. 1 is a sectional view of the main parts of the fluid strainer of the present invention during steady operation, Fig. 2 is a sectional view of the main parts during backwashing, and Fig. 3 is the main part of the conventional strainer during normal operation. FIG. 4 is a cross-sectional view of a main part showing the reverse flow. 1... Strainer body, 1a... Fluid inlet section, 1b... Fluid outlet section, 2... Filtration element,
2c...Eddy current generation gradient section, 3...Gate valve, 4...
Stop valve.
Claims (1)
ストレーナー本体と、このストレーナー本体に内
蔵され且つ一端を流体入口部に連結し、他端は前
記ストレーナー本体から外部へ導出してストツプ
弁を設けた筒状の濾過エレメントと、この筒状の
濾過エレメント内部の流体通路を開閉する仕切弁
とから成り、前記筒状の濾過エレメントが流体入
口部近辺から前記仕切弁の端縁に至る渦流発生勾
配部を設けたことを特徴とする流体用ストレーナ
ー。 (2) 筒状の濾過エレメントの渦流発生勾配部と
して、流体入口部から仕切弁に至り広がるように
すると共にその傾斜角度を１０度以上とした実用
新案登録請求の範囲第１項記載の流体用ストレー
ナー。[Claims for Utility Model Registration] (1) A cylindrical strainer body having a fluid inlet section and a fluid outlet section; a cylindrical strainer body built in the strainer body, one end connected to the fluid inlet section, and the other end connected to the strainer body; It consists of a cylindrical filtration element led out from the main body and provided with a stop valve, and a gate valve that opens and closes a fluid passage inside this cylindrical filtration element. A fluid strainer characterized in that a vortex-generating gradient section is provided that reaches an edge of the gate valve. (2) The vortex-generating gradient part of the cylindrical filtration element extends from the fluid inlet to the gate valve and has an inclination angle of 10 degrees or more for the fluid according to claim 1 of the utility model registration claim. strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11469186U JPS6320914U (en) | 1986-07-26 | 1986-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11469186U JPS6320914U (en) | 1986-07-26 | 1986-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320914U true JPS6320914U (en) | 1988-02-12 |
Family
ID=30997657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11469186U Pending JPS6320914U (en) | 1986-07-26 | 1986-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320914U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240070A (en) * | 1975-09-26 | 1977-03-28 | Hitachi Ltd | Process for production of semiconductor device |
-
1986
- 1986-07-26 JP JP11469186U patent/JPS6320914U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240070A (en) * | 1975-09-26 | 1977-03-28 | Hitachi Ltd | Process for production of semiconductor device |
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