JPH033432U - - Google Patents
Info
- Publication number
- JPH033432U JPH033432U JP1989060954U JP6095489U JPH033432U JP H033432 U JPH033432 U JP H033432U JP 1989060954 U JP1989060954 U JP 1989060954U JP 6095489 U JP6095489 U JP 6095489U JP H033432 U JPH033432 U JP H033432U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- main pipe
- gas cap
- valve seat
- gas
- 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
- 239000006185 dispersion Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Check Valves (AREA)
- Gas Separation By Absorption (AREA)
Description
第１図は本考案の一実施例を示す一部切断正面
図である。
Ｇ……気体導管、１……入口管、２……開口部
、３……ガスキヤツプ、４……下向流路、５……
本管、６……弁座、７……逆止弁、８……散気頭
、１８……分散部材。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention. G... Gas conduit, 1... Inlet pipe, 2... Opening, 3... Gas cap, 4... Downward flow path, 5...
Main pipe, 6... valve seat, 7... check valve, 8... diffuser head, 18... dispersion member.
Claims (1)
部２を設け、この開口部２にガスキヤツプ３を被
装して開口部２の周囲に下向流路４を形成し、入
口管１にガスキヤツプ３を囲んだ本管５を設け、
ガスキヤツプ３より上方位置の本管５内周に弁座
６を設けると共に本管５内に下降時に弁座６に密
着し得る逆止弁７を遊嵌配備し、さらに本管５の
頂部に散気頭８を設けたことを特徴とする散気装
置。 An opening 2 is provided at the upper part of the inlet pipe 1 installed in the gas conduit G, and a gas cap 3 is placed on the opening 2 to form a downward flow path 4 around the opening 2. A main pipe 5 surrounding the gas cap 3 is provided,
A valve seat 6 is provided on the inner periphery of the main pipe 5 at a position above the gas cap 3, and a check valve 7 is loosely fitted into the main pipe 5 so that it can come into close contact with the valve seat 6 when descending. An air diffuser characterized by having an air head 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989060954U JPH0621543Y2 (en) | 1989-05-29 | 1989-05-29 | Air diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989060954U JPH0621543Y2 (en) | 1989-05-29 | 1989-05-29 | Air diffuser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH033432U true JPH033432U (en) | 1991-01-14 |
| JPH0621543Y2 JPH0621543Y2 (en) | 1994-06-08 |
Family
ID=31588775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989060954U Expired - Lifetime JPH0621543Y2 (en) | 1989-05-29 | 1989-05-29 | Air diffuser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621543Y2 (en) |
-
1989
- 1989-05-29 JP JP1989060954U patent/JPH0621543Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621543Y2 (en) | 1994-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |