SU946594A1 - Filter for cleaning oil containing waters - Google Patents

Filter for cleaning oil containing waters Download PDF

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Publication number
SU946594A1
SU946594A1 SU792791361A SU2791361A SU946594A1 SU 946594 A1 SU946594 A1 SU 946594A1 SU 792791361 A SU792791361 A SU 792791361A SU 2791361 A SU2791361 A SU 2791361A SU 946594 A1 SU946594 A1 SU 946594A1
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SU
USSR - Soviet Union
Prior art keywords
filter
oil containing
cleaning oil
containing waters
washing
Prior art date
Application number
SU792791361A
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Russian (ru)
Inventor
Эдуард Мойсеевич Кесельман
Леонид Мойсеевич Долуб
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Предприятие П/Я Г-4780
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Priority to SU792791361A priority Critical patent/SU946594A1/en
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Publication of SU946594A1 publication Critical patent/SU946594A1/en

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  • Biological Treatment Of Waste Water (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Description

(54) ФИЛЬТР ДЛЯ ОЧИСТКИ НЕФТЕСОДЕРЖАЩИХ(54) FILTER FOR CLEANING OIL-CONTAINING

ВОДWATER

Изобретение относитс  к очистке нефтесодержсццих вод и может быть использовано в других област х ;гехники ,. в частности в судостроении.This invention relates to the purification of oily water and can be used in other areas. in particular in shipbuilding.

Известен водоочистной фильтр ФПЗ-5Н, содержащий корпус с плавающей зернистой загрузкой, в качестве которой примен ютс  гранулированные зерна вспененного полистирола fl .A FPZ-5H water purification filter is known, comprising a body with a floating granular load, for which granular granulated foam polystyrene fl is used.

К недостаткам зтого фильтра ртноситс  большой расход промывной воды, необходимый дп  расширени  слоен загрузки и промывки ее., а также необходимость точного поддержани  заданных скоростей промывки дл  предотвращени  уноса загрузки из фильтра , что требует использовани  специального оборудовани  и усложн ет конструкцию.The disadvantages of this filter are the high flow rate of wash water, the necessary dp for expanding the loading layer and washing it, as well as the need to precisely maintain given washing speeds to prevent the filter load from being carried away, which requires the use of special equipment and complicates the design.

Наиболее близким к предлагаемому по технической сущности и д;остигаемому результату  вл етс  фильтр, содержащий корпус с гранулированной загрузкой из полимерного материала, например полистирола, патрубки входа загр зненной воды, выхода очищенной воды. Корпус фильтра снабжен кольцевой наклонной.перегородкой, раздел ющей его на внутреннюю и внешнюю камеры. Полистирол помещен во вн&анюю камеру, во внутреннюю камеру помещен песок. Плотность полистирюла при меньше плотности очищаемой жидкости. Очистка жидкости в фильтре обеспечиваетс  последовательным фильтрованием ее через внешнюю и внутреннюю камеры. Во внешней ксмере фильтрование осуществл етс  подачей жидкости на загрузку сверху The closest to the proposed technical essence and e; A resultable result is a filter comprising a housing with a granular load of a polymeric material, for example polystyrene, polluted water inlet nozzles, purified water outlet. The filter housing is provided with an annular inclined septum dividing it into an inner and outer chamber. Polystyrene is placed in an inner & amphibious chamber, and sand is placed in the inner chamber. The density of polystyrene with less density of the liquid to be cleaned. Purification of the fluid in the filter is provided by sequential filtration through the outer and inner chambers. In the external filter, filtration is carried out by supplying liquid to the top loading.

10 вниз, во внутренней - снизу вверх. Загр зненна  жидкость поступает,в верхнюю часть вигоней камеры, увле- . кает вниз размещенную в ней загрузку и формирует из нее неподвижный фильт15 рукнций слой. Промывка загрузки во внешней камере осуществл етс  подачей промывной воды в направлении фильтровани  со скоростью, меньшей скорости фильтровани . Промывка загрузки во внутренней камере осуществл етс  подачей промывной воды в направлении фильтровани  со. скоростыоу большей скорости фильтровани  Г27.10 down, in the inside - from the bottom up. The contaminated liquid enters the upper part of the chamber's liggers, carried away. The load placed in it downstairs and forms from it an immobile filter layer. The washing of the charge in the outer chamber is carried out by supplying the washing water in the filtration direction with a speed less than the filtration speed. The washing of the charge in the inner chamber is carried out by supplying the washing water in the direction of filtration with. speeds greater filtering speed G27.

Недостатком известного фильтра The disadvantage of the known filter

Claims (2)

1.Журба М.Г. Фильтры с плавающей загрузкой дл  сельхозводоснабжени . М., 1978, с.34, рис.8.1. Zhurba M.G. Filters with floating load for agricultural water. M., 1978, p.34, fig.8. 2.Авторское свидетельство СССР 626791, кл. В 01 D 23/10, 1977 (прототип).2. Authors certificate of the USSR 626791, cl. B 01 D 23/10, 1977 (prototype).
SU792791361A 1979-07-11 1979-07-11 Filter for cleaning oil containing waters SU946594A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792791361A SU946594A1 (en) 1979-07-11 1979-07-11 Filter for cleaning oil containing waters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792791361A SU946594A1 (en) 1979-07-11 1979-07-11 Filter for cleaning oil containing waters

Publications (1)

Publication Number Publication Date
SU946594A1 true SU946594A1 (en) 1982-07-30

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Family Applications (1)

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SU792791361A SU946594A1 (en) 1979-07-11 1979-07-11 Filter for cleaning oil containing waters

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SU (1) SU946594A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093838A1 (en) * 2006-02-14 2007-08-23 Jorge Arboleda Drainage system for downflow filters with a confined porous granular material and injection of gas into the backwash for liquid purification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093838A1 (en) * 2006-02-14 2007-08-23 Jorge Arboleda Drainage system for downflow filters with a confined porous granular material and injection of gas into the backwash for liquid purification

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