JPS57162615A - Starting and stopping device of siphon pipe for back washing in gravity type filtering equipment - Google Patents
Starting and stopping device of siphon pipe for back washing in gravity type filtering equipmentInfo
- Publication number
- JPS57162615A JPS57162615A JP56046323A JP4632381A JPS57162615A JP S57162615 A JPS57162615 A JP S57162615A JP 56046323 A JP56046323 A JP 56046323A JP 4632381 A JP4632381 A JP 4632381A JP S57162615 A JPS57162615 A JP S57162615A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- siphon
- valve
- tank
- 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
- 238000011001 backwashing Methods 0.000 title abstract 3
- 238000001914 filtration Methods 0.000 title 1
- 230000005484 gravity Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 13
- 238000007599 discharging Methods 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/157—Flow control valves: Damping or calibrated passages
- B01D35/1573—Flow control valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
- B01D37/045—Controlling the filtration by level measuring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F10/00—Siphons
- F04F10/02—Gravity-actuated siphons
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56046323A JPS57162615A (en) | 1981-03-31 | 1981-03-31 | Starting and stopping device of siphon pipe for back washing in gravity type filtering equipment |
KR1019810005094A KR880000802B1 (ko) | 1981-03-31 | 1981-12-23 | 중력식 여과장치의 역세(逆洗)용 사이펀(Siphon)관의 기동 및 정지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56046323A JPS57162615A (en) | 1981-03-31 | 1981-03-31 | Starting and stopping device of siphon pipe for back washing in gravity type filtering equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57162615A true JPS57162615A (en) | 1982-10-06 |
JPH0255083B2 JPH0255083B2 (ja) | 1990-11-26 |
Family
ID=12743945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56046323A Granted JPS57162615A (en) | 1981-03-31 | 1981-03-31 | Starting and stopping device of siphon pipe for back washing in gravity type filtering equipment |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57162615A (ja) |
KR (1) | KR880000802B1 (ja) |
-
1981
- 1981-03-31 JP JP56046323A patent/JPS57162615A/ja active Granted
- 1981-12-23 KR KR1019810005094A patent/KR880000802B1/ko active
Also Published As
Publication number | Publication date |
---|---|
KR830007112A (ko) | 1983-10-14 |
JPH0255083B2 (ja) | 1990-11-26 |
KR880000802B1 (ko) | 1988-05-11 |
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