HRP20151223T1 - Postupak za äśišä†enje filterskog medija gravitacijskog pješäśanog filtera i filterskog sustava - Google Patents

Postupak za äśišä†enje filterskog medija gravitacijskog pješäśanog filtera i filterskog sustava Download PDF

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Publication number
HRP20151223T1
HRP20151223T1 HRP20151223TT HRP20151223T HRP20151223T1 HR P20151223 T1 HRP20151223 T1 HR P20151223T1 HR P20151223T T HRP20151223T T HR P20151223TT HR P20151223 T HRP20151223 T HR P20151223T HR P20151223 T1 HRP20151223 T1 HR P20151223T1
Authority
HR
Croatia
Prior art keywords
water
filter
distributor
filtered water
compressed air
Prior art date
Application number
HRP20151223TT
Other languages
English (en)
Inventor
Jan Topol
Original Assignee
Jan Topol
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 Jan Topol filed Critical Jan Topol
Publication of HRP20151223T1 publication Critical patent/HRP20151223T1/hr

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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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • 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
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Claims (3)

1. Filterski sustav koji sadrži posudu za pješčani filter (3) s razdjelnikom (8) propusnim za vodu, filterski medij (7) smješten na razdjelniku (8), te ispusnu cijev (6) koja vodi od prostora za filtriranu vodu (9) ispod razdjelnika (8) do spremnika za filtriranu vodu (12), pumpu za filtriranu vodu (13), te ulaz komprimiranog zraka (15) koji vodi ispod razdjelnika (8), naznačen time, da - je ulaz komprimiranog zraka (15) lociran neposredno ispod razdjelnika (8), ispusna cijev (6) ima uljev (11) blizu dna (10) posude za pješčani filter (3) i izljev (5) u spremnik filtrirane vode (12) na visini koja određuje minimalnu razinu (4) vode, izljev (5) ispusne cijevi (6) ima odabrani profil ili kalibrirani otvor (24) da ograniči protok vode iz prostora za filtriranu vodu (9), tako da je protok kroz ispusnu cijev (6) manji od protoka kroz ulaz komprimiranog zraka (15), - je volumen prostora za filtriranu vodu (9) najmanje toliko velik koliko i volumen spremnika za filtriranu vodu (12), - je uljev zamućene vode (19) u spremnik zamućene vode (20) lociran iznad površine filterskog medija (7), a ispod minimalne razine vode (4) u posudi za pješčani filter (3).
2. Filterski sustav prema patentnom zahtjevu 1, naznačen time, da filterska vodena pumpa (13) jest air-lift pumpa.
3. Postupak za pročišćavanje filterskog medija (7) filterskog sustava prema patentnom zahtjevu 1 ili 2, kod čega je filterski medij (7) smješten u posudi za pješčani filter (3) na razdjelniku (8), ispod kojeg se dovodi komprimirani zrak, koji se propušta kroz otvore u razdjelniku (8) u filterski medij (7) i na putu do njegove površine oslobađa zamućenost do vodenog sloja iznad filterskog medija (7), kada se nakon toga zamućenost i voda odvode, naznačen time, da se komprimirani zrak dovodi neposredno ispod razdjelnika (8), tako da on istiskuje filtriranu vodu iz prostora ispod razdjelnika (8) u spremnik filtrirane vode (12), kod čega je volumen dolaznog komprimiranog zraka u jedinici vremena veći od volumena vode koja istječe, potisnute prema spremniku filtrirane vode (12) i kod čega je, kada se sva voda istisne iz prostora ispod razdjelnika (8), razina vode u spremniku filtrirane vode (12) viša od razine vode u posudi za pješčani filter (3).
HRP20151223TT 2011-08-01 2015-11-13 Postupak za äśišä†enje filterskog medija gravitacijskog pješäśanog filtera i filterskog sustava HRP20151223T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20110468A CZ2011468A3 (cs) 2011-08-01 2011-08-01 Zpusob cistení filtracní náplne gravitacního pískového filtru a filtracní zarízení
EP12177933.4A EP2554230B1 (en) 2011-08-01 2012-07-26 Method of cleaning the filter medium of a gravity sand filter and a filter system

Publications (1)

Publication Number Publication Date
HRP20151223T1 true HRP20151223T1 (hr) 2015-12-18

Family

ID=46603619

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20151223TT HRP20151223T1 (hr) 2011-08-01 2015-11-13 Postupak za äśišä†enje filterskog medija gravitacijskog pješäśanog filtera i filterskog sustava

Country Status (7)

Country Link
EP (1) EP2554230B1 (hr)
CZ (1) CZ2011468A3 (hr)
EA (1) EA025564B1 (hr)
ES (1) ES2553389T3 (hr)
HR (1) HRP20151223T1 (hr)
PL (1) PL2554230T3 (hr)
UA (1) UA111938C2 (hr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963417C (de) * 1944-07-19 1957-05-09 Karl Morawe Dipl Ing Fluessigkeitsfilter
US3886071A (en) * 1973-01-29 1975-05-27 Ecodyne Corp Filter
JPS5496875A (en) * 1978-01-17 1979-07-31 Kurita Water Ind Ltd Air cleaning device for filtering device
CZ296033B6 (cs) * 2001-03-23 2005-12-14 Jan Ing. Topol Způsob čištění odpadních vod a zařízení k provádění způsobu
EA004338B1 (ru) * 2002-01-24 2004-04-29 Андрей Владимирович Мельников Способ очистки сточных вод биологическим путем и установка для осуществления способа
RU36940U1 (ru) * 2003-12-30 2004-04-10 ООО Производственное объединение "Топол-Эко" Установка для биологической очистки бытовых и промышленных стоков
FR2910460B1 (fr) * 2006-12-26 2010-09-17 Degremont Dispositif et procede de filtration d'eau, en particulier d'eaux de surface

Also Published As

Publication number Publication date
EP2554230A1 (en) 2013-02-06
EP2554230B1 (en) 2015-09-23
UA111938C2 (uk) 2016-07-11
ES2553389T3 (es) 2015-12-09
PL2554230T3 (pl) 2016-01-29
CZ2011468A3 (cs) 2013-02-13
EA201270674A1 (ru) 2013-03-29
EA025564B1 (ru) 2017-01-30

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