JPS60153908A - Filter material washing apparatus in filter apparatus - Google Patents

Filter material washing apparatus in filter apparatus

Info

Publication number
JPS60153908A
JPS60153908A JP953084A JP953084A JPS60153908A JP S60153908 A JPS60153908 A JP S60153908A JP 953084 A JP953084 A JP 953084A JP 953084 A JP953084 A JP 953084A JP S60153908 A JPS60153908 A JP S60153908A
Authority
JP
Japan
Prior art keywords
filter
sludge
sludge discharge
pipe
washing water
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
Application number
JP953084A
Other languages
Japanese (ja)
Inventor
Tamotsu Okada
Original Assignee
Okada Sangyo Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Okada Sangyo Kk filed Critical Okada Sangyo Kk
Priority to JP953084A priority Critical patent/JPS60153908A/en
Publication of JPS60153908A publication Critical patent/JPS60153908A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To facilitate the casting of concrete while uniformizing a filtering speed at each part by largely taking an available filtering area, by providing a washing pipe for injecting washing water to the under-surface of a filter layer and providing a horizontal sludge discharge trough to the upper surface of the filter layer.
CONSTITUTION: A horizontal sludge discharge trough 51 made of a metal or plastic is provided to the center of the upper surface of a main filter material 12. Both front and rear end surfaces of the sludge discharge trough 51 are closed and the sludge discharge pipe 52 connected to the front end thereof pierces the front wall of a filter tank 1 so as to be opened to the sand collection box 55 in front of the filter tank 1 through a sludge discharge valve 54. When the main filter material 12 generates clogging by the filtering of raw water, washing water is injected from the washing water pipe 11 provided to the under surface of said filter material 12 to discharge adhered sludge from the sludge discharge pipe 51. A slight amount of filter sand in the main filter material 12 flowed out along with sludge from the sludge discharge pipe 52 can be separated and recovered from sludge in the sand collection box 55.
COPYRIGHT: (C)1985,JPO&Japio
JP953084A 1984-01-24 1984-01-24 Filter material washing apparatus in filter apparatus Pending JPS60153908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP953084A JPS60153908A (en) 1984-01-24 1984-01-24 Filter material washing apparatus in filter apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP953084A JPS60153908A (en) 1984-01-24 1984-01-24 Filter material washing apparatus in filter apparatus

Publications (1)

Publication Number Publication Date
JPS60153908A true JPS60153908A (en) 1985-08-13

Family

ID=11722820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP953084A Pending JPS60153908A (en) 1984-01-24 1984-01-24 Filter material washing apparatus in filter apparatus

Country Status (1)

Country Link
JP (1) JPS60153908A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043271A (en) * 2014-06-24 2014-09-17 青岛南车华轩水务有限公司 Modular and cross-flow type mobile bed filtering device
CN104801078A (en) * 2014-01-26 2015-07-29 青岛南车华轩水务有限公司 Cross-flow moving bed filter device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801078A (en) * 2014-01-26 2015-07-29 青岛南车华轩水务有限公司 Cross-flow moving bed filter device
CN104043271A (en) * 2014-06-24 2014-09-17 青岛南车华轩水务有限公司 Modular and cross-flow type mobile bed filtering device

Similar Documents

Publication Publication Date Title
JPS60153908A (en) Filter material washing apparatus in filter apparatus
JPS5814914A (en) Apparatus for preventing sludge adhesion to washing section of filter machine
JPS6433326A (en) Drain apparatus for ground water irrigation
JPH04215808A (en) Sand filter apparatus
GB1218878A (en) A process for the separation of oil from an oil-water-mixture and an apparatus for carrying out said process.
JPS55114309A (en) Waste water disposal plant
JPS5912714A (en) Filter apparatus
JPS59309A (en) Method and apparatus for washing filter apparatus
JPS5775116A (en) Filtering method for cooling water circulating system
JPS6261606A (en) Apparatus for filtering sewage
JPS642519A (en) Device for pisiculture
JPS5870808A (en) Horizontal wide flow type filter apparatus
JPS5559818A (en) Filtering method
JPH03140448A (en) Method and apparatus for removing top dross in snout in hot dipping pot
JPS55162320A (en) Separating device for foreign matter
JPS62225216A (en) Method and device for treating muddy water
JPS6111118A (en) Filter medium for heavy metal
JPS63242392A (en) Method for removing phosphorus contained in drainage
JPS5621612A (en) Preventing device for outflow of filter material during back washing in filtration tank
JPS5534172A (en) Pressure floating type concentrating plant of sludge or waste water or others
JPS59225711A (en) Filter apparatus
JPS57165008A (en) Solid-liquid separation method
JPS5926117A (en) Filtering method
JPS6223412A (en) Method for removing clogging of filtering material for filter machine
JPS5794315A (en) Separation of muck-containing muddy water