SU1584978A1 - Filter for purifying water - Google Patents
Filter for purifying water Download PDFInfo
- Publication number
- SU1584978A1 SU1584978A1 SU884429920A SU4429920A SU1584978A1 SU 1584978 A1 SU1584978 A1 SU 1584978A1 SU 884429920 A SU884429920 A SU 884429920A SU 4429920 A SU4429920 A SU 4429920A SU 1584978 A1 SU1584978 A1 SU 1584978A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filter
- pipe
- central
- parts
- housing
- Prior art date
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
Изобретение относитс к очистке жидкостей фильтрованием и позвол ет повысить эффективность и надежность работы фильтра. В корпусе 1 на промежуточном днище 2 размещена зерниста загрузка 6. Промежуточное днище выполнено на периферийной части выпуклым, а в центральной - вогнутым. Дренажные колпачки 3, размещенные на днище 2, выполнены из двух частей, сопр женных между собой гран ми, наклоненными к вертикальной плоскости под углом α, обеспечивающим самоторможение (TGΑ=0,05). При этом одна из частей колпачка снабжена нижним выступом дл его фиксировани на днище, а друга - верхним выступом дл съема при разборке. При фильтровании вода по трубе 7 поступает в загрузку, фильтрат равномерно собираетс дренажными колпачками 3 и отводитс по патрубку 9, при этом снижаетс действие пристеночного эффекта в периферийной и центральной зонах фильтра. При промывке промывна вода поступает по патрубку 9 и распредел етс дренажными колпачками. Отражение струй промывной воды от стенок корпуса 1 и центральной трубы 7 способствует повышению эффективности регенерации загрузки. 2 з.п. ф-лы, 5 ил.The invention relates to the purification of liquids by filtration and improves the efficiency and reliability of the filter. In the housing 1 on the intermediate bottom 2 is placed a granular load 6. The intermediate bottom is made on the peripheral part of the convex, and in the central - concave. Drain caps 3, placed on the bottom 2, are made of two parts, joined together by faces, inclined to the vertical plane at an angle α, providing self-restraint (TGΑ = 0.05). In this case, one of the parts of the cap is provided with a lower protrusion for fixing it on the bottom, and the other with an upper protrusion for removal during disassembly. When filtering, water passes through pipe 7 to the charge, the filtrate is evenly collected by drain caps 3 and discharged through pipe 9, and the effect of the wall effect in the peripheral and central zones of the filter is reduced. During washing, the washing water flows through the pipe 9 and is distributed by drain caps. The reflection of the jets of wash water from the walls of the housing 1 and the Central pipe 7 enhances the efficiency of the regeneration of the load. 2 hp f-ly, 5 ill.
Description
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884429920A SU1584978A1 (en) | 1988-05-24 | 1988-05-24 | Filter for purifying water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884429920A SU1584978A1 (en) | 1988-05-24 | 1988-05-24 | Filter for purifying water |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1584978A1 true SU1584978A1 (en) | 1990-08-15 |
Family
ID=21376928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884429920A SU1584978A1 (en) | 1988-05-24 | 1988-05-24 | Filter for purifying water |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1584978A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT406343B (en) * | 1998-02-18 | 2000-04-25 | Bwt Ag | DEVICE FOR TREATING A LIQUID, IN PARTICULAR FOR PURIFYING WATER |
-
1988
- 1988-05-24 SU SU884429920A patent/SU1584978A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 710580, кл. В 01 D 23/26, 1978. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT406343B (en) * | 1998-02-18 | 2000-04-25 | Bwt Ag | DEVICE FOR TREATING A LIQUID, IN PARTICULAR FOR PURIFYING WATER |
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